1 0 0 6 9 7 SERVICE MANUAL AV-S70/NX-SW70 AV-S70/NX-SW70 HOME THEATER SYSTEM NX-SW70 is composed of SW-AVS70 and NX-AVS70s. I CONTENTS TO SERVICE PERSONNEL ......................................... 1 FRONT/REAR PANELS .......................................... 1—2 SPECIFICATIONS ......................................................... 3 DISASSEMBLY PROCEDURES .................................. 4 TEST PROGRAM MODE ........................................ 5—6 DSP DIAG MODE ................................................. 7—13 AV-S70 IC DATA ................................................ 14—20 AV-S70 BLOCK DIAGRAM ................................ 21—22 SW-AVS70 BLOCK DIAGRAM .................................. 23 AV-S70 PRINTED CIRCUIT BOARD ................. 24—33 SW-AVS70 PRINTED CIRCUIT BOARD ........... 34—35 AV-S70 SCHEMATIC DIAGRAM ....................... 36—39 SW-AVS70 SCHEMATIC DIAGRAM.......................... 40 PARTS LIST ........................................................ 41—54 REMOTE CONTROL TRANSMITTER........................ 55 IMPORTANT NOTICE This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already known and understood by the users, and have therefore not been restated. WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons, we advise all YAMAHA product owners that any service required should be performed by an authorized YAMAHA Retailer or the appointed service representative. IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form. The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable and specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor's Service Division. WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss). IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit. FRONT SPEAKER (AV-S70) SUBWOOFER (SW-AVS70) REAR SPEAKER (NX-AVS70) REAR SPEAKER (NX-AVS70) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 241.2 (9–1/2") 170 (6–11/16") 41.2 (1–5/8") 30 (1–3/16") 600 (23–5/8") 110 (4–5/16") 100 (3–15/16") 10 (3/8") M AV-S70 1 I TO SERVICE PERSONNEL Critical Components Information. Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed. AC LEAKAGE TESTER OR EQUIVALENT EQUIPMENT UNDER TEST INSULATING TABLE WALL OUTLET I FRONT/REAR PANELS www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 200.6 (7–7/8") 40 (1–3/4") 335 (13–3/16") 24(15/16") 399 (15–11/16") 390.1 (15–3/8") 5.5 (3/16") 395.6 (15–9/16") 100 (3–15/16") 20 (13/16") 111.5 (4–3/8") 140 (5–1/2") 1.4 (1/16") M SW-AVS70 M NX-AVS70 2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 3 * TruBass and the symbol are trademarks of SRS Labs, inc. in the United States and selected foreign countries. TruBass technology is incorporated under license from SRS Labs, inc. I SPECIFICATIONS NX-SW70 I AMPLIFIER SECTION Minimum RMS Output Power per Channel Rear (1kHz, 10% THD, 6Ω) ........................... 30W + 30W Sub Woofer (100Hz, 10% THD, 4Ω) .......................... 50W I REAR SPEAKER SECTION (NX-AVS70) Type ........................................................... Closed cabinet type Speakers ....................................................... 8cm (3-1/8”) cone (Magnetic-Shielding Type) Maximum Power Handling Capacity................................ 30W Impedance ............................................................................ 6Ω Dimensions (W X H X D)........................ 100 X 140 X 113mm (3-15/16” X 5-1/2” X 4-7/16”) Weight .......................................................... 0.7kg (1 lbs. 8 oz) Finish ........................................................................ Gray color I SUB WOOFER SPEAKER SECTION (SW-AVS70) Type ......................... Advanced Active Servo Technology type Speakers ................................................... 16cm (6-5/16”) cone (Magnetic-Shielding Type) Maximum Power Handling Capacity................................ 50W Impedance ............................................................................ 4Ω Dimensions (W X H X D)..........................200 X395 X 399mm (7-7/8” X 15-9/16” X 15-11/16”) Weight ........................................................ 9.7kg (21 lbs. 6 oz) Finish ........................................................................ Gray color I GENERAL Power Supply .................................................... AC230V, 50Hz Power Consumption .......................................................... 80W Accessories ................................. System Cord (DIN plug) X 1 Speaker Cable (15m) X 2 Wall Bracket X 2 Bracket X 2 Wing Bolt X 2 Screw X 2 * Specifications subject to change without notice. AV-S70 I AMPLIFIER SECTION Minimum RMS Output Power per Channel Front (1kHz, 10% THD, 6Ω) ........................... 30W + 30W Signal to Noise Ratio (IHF-A-Network) TV...............................................................................85dB Total Harmonic Distortion (1kHz) TV to Speaker Out, 12.5W/6Ω ................................ 0.08% Input Sensitivity/Impedance TV.................................................................. 200mV/50kΩ I SPEAKER SECTION Type ................................................................. Bass reflex type Speakers ................................................. 8cm (3-1/8”) cone x 2 (Magnetic-Shielding Type) Maximum Power Handling Capacity......................... 30W x 2 Impedance ............................................................................ 6Ω I GENERAL Power Supply .................................................... AC230V, 50Hz Power Consumption .......................................................... 68W Dimensions (W X H X D) ..........................600 X110 X 243mm (23-5/8” X 4-5/16” X 9-9/16”) Weight ........................................................ 7.0kg (15 lbs. 7 oz) Finish ........................................................................ Gray color Accessories ............................................... Pin Cord (RCA) X 1 Remote Control Transmitter X 1 Battery (size “AAA”, R03) X 4 Fastener Tape X 2 * Specifications subject to change without notice. Manufactured under license from Dolby Laboratories. "Dolby", "Dolby Digital", "Pro Logic", and the double-D symbol V are trademarks of Dolby Laboratories. © 1992- 1997 Dolby Laboratories. All rights reserved. G ................... European model B ........................ British model www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 4 1. Removal of Grille Assembly. a. Push up the Grille Assembly with a flat tip screwdriver or the like inserted from the bottom. (Fig. 1). b. Keep pushing up the Grille Assembly gradually until it can be removed. * The Grille Assembly is fixed securely at 8 dowels. When removing it, use care not to cause a scratch or any dam- age to the main unit. When reinstalling it, apply quick- drying type bond to the dowels of the Grille Assembly and fit it in place securely. (If it is only pushed in, it will come off easily.) a. Removal of Grille Assembly. a. Push up the Grille Assembly with a flat tip screwdriver or the like inserted from the bottom. (Fig. 3). b. Keep pushing up the Grille Assembly gradually until it can be removed. * The Grille Assembly is fixed securely at 6 dowels. When removing it, use care not to cause a scratch or any dam- age to the main unit. When reinstalling it, apply quick-dry- ing type bond to the dowels of the Grille Assembly and fit it in place securely. (If it is only pushed in, it will come off easily.) I SW-AVS70 DISASSEMBLY PROCEDURES (Remove parts in the order as numbered.) Fig. 1 Grill Assembly q q Amplifier Unit Fig. 2 q e w q Plate Leg Plate Leg 2. Removal of Amplifier Unit a. Remove 4 wing screws (q) and then remove the Plate Legs (right and left). (Fig. 2) b. Remove 4 screws (w). (Fig. 2) c. Remove 7 screws (e) and then remove the Amplifier Unit. (Fig. 2) * Arrow marks are printed to identify the screws to be re- moved. 2. Removal of Amplifier Unit a. Remove 14 screws (r) and then remove the Amplifier Unit. (Fig. 4) * Arrow marks are printed to identify the screws to be re- moved. Fig. 3 Fig. 4 Grill Assembly r Amplifier Unit Bottom I AV-S70 DISASSEMBLY PROCEDURES (Remove parts in the order as numbered.) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 5 I TEST PROGRAM MODE (AV-S70) 1. Procedure for starting Test Program With the power turned off, press the POWER key while pressing the VOLUME key and the DSP key simultaneously. This initiates the Test Program function. When the Test Program is initiated, “01 DEST-Ex” appears on the FL display. 2. Procedure for selecting and executing Test Program Using the VOLUME + (UP) key and Volume - (DOWN) key, select the Test Program and then press the INPUT key to execute it. 3. Procedure for canceling Test Program There are two methods for cancellation. a. Turn off the power by pressing the POWER key of the main unit or the remote controller. b. Select the Test Program “01 DEST-Ex” and press the INPUT key for execution. (The normal mode will be restored.) 4. Details of the Test Program function Display 01 DEST-B,G1 Function Destination display/ test program end Destination display J:Ja J (Japanese) J:En J (English) B,G1 B, G models 02 FL+CLEAR FL display segments all light up / BACKUP RAM CLEAR 1st time: FL display segments all light up and standby LED lights up. 2nd time: RAM CLEAR is executed (RAM CLEAR OK on display) * State before shipped out of the factory preset. 03 FL CHECK FL display light-up check 1st time: FL display segments all light up and standby LED lights up. 2nd time: Even number segments and digits light up. 3rd time: Odd number segments and digits light up. 1st time 2nd time 3rd time DSP V DIGITAL ENHANCED V SURROUND V PRO LOGIC VIRTUAL TRUBASS V ENHANCED SURROUND PRO LOGIC TRUBASS www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 6 Display 04 DSP Diag Function The DSP DIAG (self-diagnosis) mode is initiated. (Refer to page 7 for the details.) 05 Ver-A1.08 Microprocessor version / date display Example of microprocessor display 05 Ver-A1.08 Example of microprocessor date display 05 '99.10.15 What is displayed varies depending on the microprocessor software. 06 SUM[47a0] Check sum calculation display / re-calculation 07 PrCan-OFF All protection cancellation function ON/OFF 08 Pr!C–P–S– Protection operation history display / clear C: Center unit amplifier voltage P: Power circuit voltage S: Switch side –: Normal x: Abnormal 09 Cors- St. ROM collection (EEPROM) check sum calculation/calculation start When there is a data in the ROM collection area of EEPROM: Example of display 09 Cors-288b When there is no data, “NON” appears on the display. * The ROM collection (EEPROM) is utilized to cope with the data area for backup and microprocessor bugs partially. The backup memory for the sound field or the like will be retained semi-permanently even when the plug is disconnected. No data is written in the parts mounted on the product as single units. 10 COR-Clear ROM collection (EEPROM) data clear / clear start Display is provided only when there is data in the ROM collection area of EEPROM 1st time: Data clear confirmation (Clear-ON? displayed) 2nd time: Data clear execution (Clear:OK! displayed) After “Clear-ON? Clear-ON? Clear-ON? Clear-ON? Clear-ON?” is displayed, do not use INPUT key for execution (because the program contents will be erased). Using VOLUME + (UP) key and VOLUME - (DOWN) key, select another test program. * The IC for ROM collection has a role to help the microprocessor be upgraded. If the written data is cleared, the old version will be restored. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 7 I DSP DIAG MODE (Self-diagnosis) Use the remote controller supplied as an accessory to select the menu. 1. Procedure for starting DSP DIAG Referring to TEST PROGRAM MODE in the previous section, select/execute “04 DSP Diag”. When “04 DSP Diag” is executed, the current input name appears on the display followed by “Video” > “Sel.1to9 Key”. (The DSP indicator keeps flashing.) 2. Procedure for selecting Main menu and Sub-menu Using [1] through [9] keys on the remote controller, select the main menu. Soon the sub-menu will appear on the display. Then, select the sub-menu. Every time the selected key (on the remote controller) is pressed, the sub-menu on the display changes. No. Main menu (Display) 1 Analog through Analog Thr. 2 DSP through Dsp Through 3 AC-3 through AC-3 Through 4 Pro logic Pro Logic 5 Speakers set Speakers Set 6 Effect off Effect Off 7 Manual test Manual Test 8 No function 9 DIAG cancel Sub-menu (Display) MAIN BYPASS A.T.M.Bypass DSP 0dB A.T. DSP 0dB YSS908-SRAM DspT.908SRAM YS908 DspT.YSS908 DSP FULL BIT DspT.FullBit Status (Binary) AC3 Analo2/0 CENTER LARGE ProL.CenterL EFFECT OFF ProL.Eff.Off MAIN : SMALL 0dB Sp.MainS 0dB MAIN : LARGE 0dB Sp.MainL 0dB LFE/BASS : MAIN CENTER : NONE Sp.Lfe:M C:N LFE/BASS : MAIN Sp.LfeBass:M LFE/BASS : SWFR Sp.Lfe:Swfr CENTER : NONE Sp.Cent:None CENTER : SMALL REAR : SMALL Sp.Ce:S Re:S EFFECT OFF Effect Off ALL M.Test All MAIN L M.Test Left CENTER M.TestCenter MAIN R M.Test Right REAR R M.Test RearR REAR L M.Test RearL LFE M.Test Lfe 3. Procedure for canceling DIAG There are two methods for cancellation of DIAG. a. Turn off the power by pressing the [POWER] key of the main unit or the remote controller. b. Press the [9] key of the remote controller. (The normal mode will be restored.) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 8 Details of DIAG menu 1. Analog Thr. The input is fixed to use the analog (A/D) and has 2 sub-menu items. DSP 0dB The main L/R, C/LFE, RL/RR signals pass through the DSP section. MAIN BYPSS The main L/R signal is output through the analog bypass without passing the DSP section. The main L/R signal passing through the DSP is output through C/LFE and RL/RR. The shaded square means that the element included in it does not operate. AUX IN : – 20dBV, Both ch VOLUME : MAX CN102 (Page 30, C-4) MAIN L (1kHz) : – 20dBV MAIN R (1kHz) : – 20dBV LFE (30Hz) : – 34dBV REAR L (1kHz) : – 26dBV REAR R (1kHz) : – 26dBV DIR2 CODEC.DA CS4227 YM3436 CODEC.AD AC3Dav(YSS908) CS4227 DECODER 256K SRAM DSP ANALOG IN L/R L/R REAR L REAR R CENTER LFE L/R L/R DIGITAL IN MAIN R MAIN L DIR2 CODEC.DA CS4227 YM3436 CODEC.AD AC3Dav(YSS908) CS4227 DECODER 256K SRAM DSP ANALOG IN L/R L/R MAIN R REAR L REAR R CENTER LFE L/R L/R DIGITAL IN MAIN L AUX IN : – 20dBV, Both ch VOLUME : MAX CN102 (Page 30, C-4) MAIN L (1kHz) : – 20dBV MAIN R (1kHz) : – 20dBV LFE (30Hz) : – 34dBV REAR L (1kHz) : – 26dBV REAR R (1kHz) : – 26dBV The shaded square means that the element included in it does not operate. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 9 2. DSP Through In the DIGITAL input mode, AC3/PCM AUDIO signal is automatically identified. There are 3 sub-menu items. YSS908-SRAM The main L/R signal is sent through AC3D2av into DSP. After passing through SRAM, the main L/R signal is output through L+R and C/LFE and RL/RR signals through (L+R)/2. YSS908-SRAM The main L/R signal is sent through AC3D2av into DSP. The main L/R signal is output through L+R and C/LFE and RL/RR signals through (L+R)/2. DIR2 CODEC.DA CS4227 YM3436 CODEC.AD AC3Dav(YSS908) CS4227 DECODER 256K SRAM DSP ANALOG IN REAR L REAR R DIGITAL IN MAIN R MAIN L (L+R) (L+R) /2 (L+R) /2 CENTER LFE (L+R) DIR2 CODEC.DA CS4227 YM3436 CODEC.AD AC3Dav(YSS908) CS4227 DECODER 256K SRAM DSP ANALOG IN L/R REAR L REAR R CENTER LFE L/R L/R L/R DIGITAL IN MAIN R MAIN L AUX IN : – 20dBV, Both ch VOLUME : MAX CN102 (Page 30, C-4) MAIN L (1kHz) : – 20dBV MAIN R (1kHz) : – 20dBV LFE (30Hz) : – 34dBV REAR L (1kHz) : – 26dBV REAR R (1kHz) : – 26dBV AUX IN : – 20dBV, Both ch VOLUME : MAX CN102 (Page 30, C-4) MAIN L (1kHz) : – 20dBV MAIN R (1kHz) : – 20dBV LFE (30Hz) : – 34dBV REAR L (1kHz) : – 26dBV REAR R (1kHz) : – 26dBV The shaded square means that the element included in it does not operate. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 10 DSP FULL BIT The main L/R is input through AC3D2av to DSP and then output through all channels. The head margin is eliminated and the digital data is output in digital full bit. The same applies as “YSS908” except that the digital data is output in full bit at D/A. Full bit: The digital data is normally output with a head margin for each of C and RL/RR channels. In this menu, no head margin is used and the digital data is output in full bit so as to obtain the A/D and D/A characteristics fully. Note that this means the analog gain after D/A is larger as compared to L/R. Also, the LFE channel also outputs the signal in full bit. 3. AC-3 Through Only the signal of the digital system is input. The AC3 signal is decoded and reproduced according to the input source. The AC-3 signal in each channel is AC-3 decoded and output through AC3D2av. The combined status information of the sampling frequency and the number of chan- nels of the AC3 signal appears on the Fl display. Status information As signal identification is executed in normal AC-3 reproduction, the source (DAT, CD-ROM, etc) without digital data bit of IEC958 cannot be reproduced even when it is AC-3 encoded. On the other hand, as this menu does not execute such digital data bit identification, these sources can be AC-3 reproduced. (To measure characteristics during AC-3 reproduction, use the AC-3 decoded sine wave.) However, note that with the sources that have not been AC-3 encoded, a decode error occurs and muting is applied. In addition, by displaying the combined status information of the sampling frequency and the number of channels of the AC-3 signal on the FL display, malfunction of the decoder can be detected. DIR2 CODEC.DA CS4227 YM3436 CODEC.AD AC3Dav(YSS908) CS4227 DECODER DOLBY DIGITAL or PRO LOGIC 256K SRAM DSP ANALOG IN REAR L REAR R CENTER LFE DIGITAL IN LS/RS LS/RS C/LFE C/LFE L/R L/R MAIN R MAIN L AC3 44.1k 2/0 Sampling frequency Number of channels Sampling frequency (Display) Analog Analo 32kHz 32k 44.1kHz 44.1k 48kHz 48k Number of channels (Front/Rear) (Display) 1+1 1+1 1/0 1/0 2/0 2/0 3/0 3/0 2/1 2/1 3/1 3/1 2/2 2/2 3/2 5.1ch 3/2 7.1 (DTS) 7.1 AUX IN : – 20dBV, Both ch VOLUME : MAX CN102 (Page 30, C-4) MAIN L (1kHz) : – 11dBV MAIN R (1kHz) : – 11dBV LFE (30Hz) : – 13dBV REAR L (1kHz) : – 17dBV REAR R (1kHz) : – 17dBV The shaded square means that the element included in it does not operate. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 11 4. Pro Logic The sub-menu items include selection of Pro-logic (The auto input balance is off.) and EFFECT OFF. CENTER LARGE When the analog, PCM audio or AC-3 2/0 mode is used, L, R, C, S signals are pro- logic decoded and output. When the AC-3 mode other than 2/0 is used, the pro logic function does not work and the signals are AC-3 reproduced. EFFECT OFF The L/R signal is output through MAIN BYPASS. DIR2 CODEC.DA CS4227 YM3436 CODEC.AD AC3Dav(YSS908) CS4227 DECODER DOLBY DIGITAL or PRO LOGIC 256K SRAM DSP ANALOG IN C S C S REAR L REAR R CENTER DIGITAL IN L/R L/R MAIN R MAIN L AUX IN : – 20dBV, Both ch VOLUME : MAX CN102 (Page 30, C-4) MAIN L (1kHz) : – 20dBV MAIN R (1kHz) : – 20dBV LFE (30Hz) : – 28dBV REAR L (1kHz) : < – 45dBV REAR R (1kHz) : < – 45dBV AUX IN : – 20dBV, L ch only VOLUME : MAX CN102 (Page 30, C-4) MAIN L (1kHz) : – 20dBV MAIN R (1kHz) : < – 45dBV LFE (30Hz) : – 32dBV REAR L (1kHz) : < – 45dBV REAR R (1kHz) : < – 45dBV www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 12 The input L/R signal is output through the specified channels according to the sub-menu. There are 7 sub-menu items. The signal output from the DSP section is normally in the EFFECT OFF state in the menus from 1 to 3. In the menus after that, the same signal as in the menu of 2. DSP THROUGH: YSS908 is output. The analog switch settings in each sub-menu are as shown in the following table. Sub-menu 1 MAIN : SMALL 0dB 2 MAIN : LARGE 0dB 3 LFE/BASS : MAIN CENTER : NONE 4 LFE/BASS : MAIN 5 LFE/BASS : SUBWOOFER 6 CENTER : NONE 7 CENTER : SMALL REAR : SMALL CENTER LARGE LARGE NONE LARGE LARGE NONE SMALL REAR LARGE LARGE LARGE LARGE LARGE LARGE SMALL MAIN SMALL LARGE LARGE LARGE LARGE LARGE LARGE Output 5. Speakers Set (for reference only) This menu is for checking during the production process and not for servicing. LARGE: Signals are output in all bandwidths. SMALL: Only signals lower than 90Hz are mixed in the channel specified by LFE/BASS. NONE: The center contents are distributed to the MAIN L/R channels after -3dB. SWFR: SUBWOOFER Output: The signal before MASTER VOLUME is indicated. * In Sub-menu 1, the lower range content of the MAIN L/R is output at SWFR as well. * In Sub-menu 7, the lower range content of LFE, CENTER and REAR is output at SWFR as well. Sub-menu Main application MAIN : SMALL 0dB Confirmation of high/low pass filter characteristics and gain when BASS REDIRECTION is used. MAIN : LARGE 0dB Reference for Sub-menu 1 and 2 LFE/BASS : MAIN CENTER : NONE Confirmation of effect of the mix circuit to the main channel. LFE/BASS : MAIN Confirmation of gain of BASS MIX. LFE/BASS : SWFR Confirmation of the maximum output of LFE. CENTER : NONE Confirmation of gain of CENTER MIX. CENTER : SMALL REAR : SMALL Confirmation of high/low pass filter characteristics and gain when BASS REDIRECTION is used. MAIN LEVEL 0dB 0dB 0dB 0dB 0dB 0dB 0dB LFE/BASS SWFR SWFR MAIN MAIN SWFR SWFR SWFR MAIN L L L L LFE+FL X C+FL FL MAIN R R R R LFE+FR X C+FR FR CENTER X X X X X X C REAR L X X X X X X RL REAR R X X X X X X RR SUBWOOFER L+R X X X LFE X C+RL+RR+LFE www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 13 7. Manual Test The test noise is output by the noise generator with a built-in DSP through the channels specified by the sub-menu. ALL Noise is output through all channels. MAIN L Noise is output through the MAIN L channel. CENTER Noise is output through the CENTER channel. MAIN R Noise is output through the MAIN R channel. REAR R Noise is output through the REAR R channel. REAR L Noise is output through the REAR L channel. LFE Noise is output through the LFE (sub-woofer) channel. 6. Effect Off All effect functions are turned off. 8. No function 9. DIAG cancel The DSP DIAG is canceled. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 IC701 : M30218FCFP (16 bit µ-COM) 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 P67/FLD7 P66/FLD6 P65/FLD5 P64/FLD4 P63/FLD3 P62/FLD2 P61/FLD1 P60/FLD0 VEE P107/AN7 P106/AN6 P105/AN5 P104/AN4 P103/AN3 P102/AN2 P101/AN1 AVSS P100/AN0 VREF AVCC 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 P50/FLD8 P51/FLD9 P52/FLD10 P53/FLD11 P54/FLD12 P55/FLD13 P56/FLD14 P57/FLD15 P00/FLD16 P01/FLD17 P02/FLD18 P03/FLD19 P04/FLD20 P05/FLD21 P06/FLD22 VSS P17/FLD23 VCC P10/FLD24 P11/FLD25 P12/FLD26 P13/FLD27 P14/FLD28 P15/FLD29 P16/FLD30 P17/FLD31 P20/FLD32 P21/FLD33 P22/FLD34 P23/FLD35 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 P24/FLD36 P25/FLD37 P26/FLD38 P27/FLD39 P30/FLD40 P31/FLD41 P32/FLD42 P33/FLD43 P34/FLD44 P35/FLD45 P36/FLD46 P37/FLD47 P40/FLD48 P41/FLD49 P42/FLD50 P43/FLD51 P44/TXD0/FLD52 P45/RXD0/FLD53 P46/CLK0/FLD54 P47/CTS0/RTS0/FLD55 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 P97/DA0/CLKOUT/DIMOUT P96/DA1/SCLK22 P95/SCLK21 P94/SOUT2 P93/SIN2 P92/SSTB2 P91/SBUSY2 P90/SRDY2 CNVSS P87/XCIN P86/XCOUT RESET XOUT VSS XIN VCC P85/INT5 P84/INT4 P83/INT3 P82/INT2 P81/INT1 P80/INT0 P77/TA4IN/TA2OUT/CTS1/RTS1/CLKS1 P76/TA3IN/TA1OUT/CLK1 P75/TA2IN/TA0OUT/RXD1 P74/TA1IN/TA4OUT/TXD1 P73/TA0IN/TA3OUT P72/TB2IN P71/TB1IN P70/TB0IN No. PORT Name IN/OUT Function 1 P97 CMOS OUT BASS BOOST OUT [0:ON] 2 P96 CMOS OUT Center unit, RL,RR,SW MUTE OUT [0:MUTE ON] 3 P95 CMOS OUT (DSP) SERIAL/CODEC CLK OUT (SCK) 4 P94 CMOS OUT (DSP) SERIAL/CODEC DATA OUT (SDT) 5 P93 CMOS OUT (DSP) DIR2 CCK (CCK) 6 P92 CMOS OUT (DSP) DIR2 CLD (CLD) 7 P91 CMOS OUT (DSP) AC3D CE1 OUT (CEAC1) 8 P90 CMOS OUT (DSP) AC3D CE2 OUT (CEAC2) 9 CNVSS - - Connected to VSS (GND) via a resistance (5.1kΩ) 10 P87 CMOS OUT Switching of analog input selector (4052) to A OUT A B [00:GND 01:TV ] 11 P86 CMOS OUT Switching of analog input selector (4052) to B OUT [10:AUX 11:VCR] 12 RESET - - RESET [0:RESET] 13 XOUT - - 10 MHz IN (Feedback resistance included) 14 VSS - - GND 15 XIN - - 10 MHz IN (Feedback resistance included) 16 VCC - - +5V power supply 17 P85 INT5 INT-IN (DSP) DIR2 ERR IN (ERRD) 18 P84 INT4 INT-IN (DSP) AC3D MUTE IN (ERRA) 19 P83 (INT3) IN (DSP) DIR2 CD0 IN (CD0) 20 P82 (INT2) IN Center unit amplifier voltage detect IN (Protection) [0: abnormality exists] 21 P81 INT1 INT-IN Remote controller IN 22 P80 INT0 INT-IN Power down DC detect IN [0:POWER DOWN] 14 I AV-S70 IC DATA www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 IC701 : M30218FCFP (16 bit µ-COM) No. PORT Name IN/OUT Function 23 P77 CMOS OUT (DSP) /IC AC3D OUT (/ICAC) 24 P76 CLK1 S-CLK (DSP) AC3D CLK OUT(CLKAC) (Serial I/O-1) 25 P75 RxD1 S-IN (DSP) AC3D DATA IN(RXAC) (Serial I/O-1) 26 P74 TxD1 S-OUT (DSP) AC3D DATA OUT(TXAC) (Serial I/O-1) 27 P73 CMOS OUT (DSP) CODEC CE OUT (CECOD) 28 P72 CMOS OUT Analog switch (LC78212) CE OUT [0: Address 1: Data] 29 P71 CMOS OUT Electronic VR (TC9482) STB OUT [1:ON] 30 P70 CMOS OUT CE OUT to E2PROM [1: DATA transfer] 31 P47 CTS0 OUT TruBass Switching OUT/Busy OUT to flash writer [1:ON] 32 P46 CLK0 S-CLK LC78212/TC9482/CLK OUT to E2PROM/CLK IN from flash writer (Serial I/O-0) 33 P45 RxD0 S-IN DATA IN from E2PROM/DATA IN from flash writer (Serial I/O-0) 34 P44 TxD0 S-OUT LC78212/TC9482/DATA OUT to E2PROM/DATA OUT from flash writer (Serial I/O-0) 35 P43 P-OD OUT SW primary power supply relay control OUT [0:ON] 36 P42 P-OD OUT 6ch speaker relay control OUT [1:ON] 37 P41 - IN SW PRE OUT in use/unused IN [1: in use] 38 P40 P-OD OUT STANDBY LED OUT [1: light up] 39 P37 FLD47 OUT DIGIT 13 (13G) [VEE external pull-down required] 40 P36 FLD46 OUT DIGIT 12 (12G) [VEE external pull-down required] 41 P35 FLD45 OUT DIGIT 11 (11G) [VEE external pull-down required] 42 P34 FLD44 OUT DIGIT 10 (10G) [VEE external pull-down required] 43 P33 FLD43 OUT DIGIT 9 ( 9G) [VEE external pull-down required] 44 P32 FLD42 OUT DIGIT 8 ( 8G) [VEE external pull-down required] 45 P31 FLD41 OUT DIGIT 7 ( 7G) [VEE external pull-down required] 46 P30 FLD40 OUT DIGIT 6 ( 6G) [VEE external pull-down required] 47 P27 FLD39 OUT DIGIT 5 ( 5G) [VEE external pull-down required] 48 P26 FLD38 OUT DIGIT 4 ( 4G) [VEE external pull-down required] 49 P25 FLD37 OUT DIGIT 3 ( 3G) [VEE external pull-down required] 50 P24 FLD36 OUT DIGIT 2 ( 2G) [VEE external pull-down required] 51 P23 FLD35 OUT DIGIT 1 ( 1G) [VEE external pull-down required] 52 P22 FLD34 OUT SEGMENT 1 (P1) [VEE external pull-down required] 53 P21 FLD33 OUT SEGMENT 2 (P2) [VEE external pull-down required] 54 P20 FLD32 OUT SEGMENT 3 (P3) [VEE external pull-down required] 55 P17 FLD31 OUT SEGMENT 4 (P4) (VEE internal pull-down) 56 P16 FLD30 OUT SEGMENT 5 (P5) (VEE internal pull-down) 57 P15 FLD29 OUT SEGMENT 6 (P6) (VEE internal pull-down) 58 P14 FLD28 OUT SEGMENT 7 (P7) (VEE internal pull-down) 59 P13 FLD27 OUT SEGMENT 8 (P8) (VEE internal pull-down) 60 P12 FLD26 OUT SEGMENT 9 (P9) (VEE internal pull-down) 61 P11 FLD25 OUT SEGMENT 10 (P10) (VEE internal pull-down) 62 P10 FLD24 OUT SEGMENT 11 (P11) (VEE internal pull-down) 63 VCC - - +5V power supply 64 P07 FLD23 OUT SEGMENT 12 (P12) (VEE internal pull-down) 65 VSS - - GND 66 P06 FLD22 OUT SEGMENT 13 (P13) (VEE internal pull-down) 67 P05 FLD21 OUT SEGMENT 14 (P14) (VEE internal pull-down) 68 P04 FLD20 OUT SEGMENT 15 (P15) (VEE internal pull-down) 69 P03 FLD19 OUT SEGMENT 16 (P16) (VEE internal pull-down) 70 P02 FLD18 OUT SEGMENT 17 (P17) (VEE internal pull-down) 71 P01 FLD17 OUT SEGMENT 18 (P18) (VEE internal pull-down) 72 P00 FLD16 OUT SEGMENT 19 (P19) (VEE internal pull-down) 73 P57 FLD15 OUT SEGMENT 20 (P20) (VEE internal pull-down) 74 P56 FLD14 OUT SEGMENT 21 (P21) (VEE internal pull-down) 75 P55 FLD13 OUT SEGMENT 22 (P22) (VEE internal pull-down) 76 P54 FLD12 OUT SEGMENT 23 (P23) (VEE internal pull-down) 77 P53 FLD11 OUT SEGMENT 24 (P24) (VEE internal pull-down) 15 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 G KEY input (A-C) Pull-up resistance 10kΩ Ω V KEY 0 (98pin) KEY 1 (96pin) 0 — 0.556 VOLUME N DSP +2k — 1.111 VOLUME B INPUT +10k — 3.889 NO KEY NO KEY +2.4k — 2.222 NO KEY NO KEY +3.9k — 2.778 NO KEY NO KEY +5.6k — 3.333 NO KEY NO KEY +1.8k — 1.667 NO KEY NO KEY +24k — 4.444 NO KEY NO KEY G Destination select input (95 pin A-D) Pull-up resistance 10kΩ Ω V Destination 51k 3.889 — 4.444 J model (Japanese) 16k 2.778 — 3.333 J model (English) 27k 3.333 — 3.889 B, G models (English) IC701 : M30218FCFP (16 bit µ-COM) No. PORT Name IN/OUT Function 78 P52 FLD10 OUT SEGMENT 25 (P25) (VEE internal pull-down) 79 P51 FLD9 OUT SEGMENT 26 (P26) (VEE internal pull-down) 80 P50 FLD8 OUT SEGMENT 27 (P27) (VEE internal pull-down) 81 P67 FLD7 OUT SEGMENT 28 (P28) (VEE internal pull-down) 82 P66 FLD6 OUT SEGMENT 29 (P29) (VEE internal pull-down) 83 P65 FLD5 OUT SEGMENT 30 (P30) (VEE internal pull-down) 84 P64 FLD4 OUT SEGMENT 31 (P31) (VEE internal pull-down) 85 P63 FLD3 OUT SEGMENT 32 (P32) (VEE internal pull-down) 86 P62 FLD2 OUT SEGMENT 32 (P33) (VEE internal pull-down) 87 P61 FLD1 OUT SEGMENT 34 (P34) (VEE internal pull-down) 88 P60 FLD0 OUT SEGMENT 35 (P35) (VEE internal pull-down) 89 VEE - - P0, P1, P5, P6 pull-down resistance voltage input [-29V] 90 P107 AN7 A-D IN SW protection IN [4.0-5.0V:SW provided, 2.5V:SW not provided, 0-2.0V:SW protection ON] 91 P106 AN6 A-D IN AUTO POWER ON/OFF identify IN (music signal) [0 — VREF] 92 P105 AN5 A-D IN Center unit power supply voltage detect IN (protection) [0 — VREF] 93 P104 CMOS OUT Night mode switching OUT [1:ON] 94 P103 CMOS OUT Center unit power supply OUT [1:ON] 95 P102 AN2 A-D IN Destination select input [Pull-up with 10kΩ > VREF] 96 P101 AN1 A-D IN KEY 1 input [Pull-up with 10kΩ > VREF] 97 AVSS - - Connected to VSS (GND) 98 P100 AN0 A-D IN KEY O input [Pull-up with 10kΩ > VREF] 99 VREF - - A-D, D-A reference voltage input [— VCC] 100 AVCC - - Connected to VCC terminal (+5V) 16 For any voltage that is not within the above range, the applicable destination is EX (English). ✽ ✽ SYSTEM CONNECTOR (Pin 90 of IC701) 1. Pin 3 of the system connector (CN602) detects if the subwoofer is equipped / not equipped / faulty. • When the system connector is connected correctly and the subwoofer is operating properly, approximately 4 to 5V voltage is obtained. • When the system connector is not connected, approximately 2.5V voltage is obtained. • When the protection circuit of the subwoofer is at work, approximately 0 to 2V voltage is obtained and the protection circuit of AV-S70 works together with it. 2. When the system connector is not connected or the power of the subwoofer (NX-SW70) is not turned ON, only VIRTUAL SURROUND and MONO MOVIE functions of the sound field program are available. 2 4 1 8 6 5 3 7 CN602 SYSTEM CONNECTOR www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 DAUX HDLT DOUT VFL OPT SYNC MCC WC MCB MCA SKSY XI XO P256 LOCKN VSS TC DIM1 DIM0 DOM1 DOM0 KM1 CLD CCK CDO EMP ERR VDD LR DDIN EXTW CSM FS0 FS1 KM0 KM2 TSTN VSSa CTLP (N.C.) PCO CTLN VDDa RSIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 34 35 36 37 38 39 40 41 42 43 44 23 24 25 26 27 28 29 30 31 32 33 IC3 : YM3436D DIR ( Digital Format Interface Receiver ) EIAJ (AES/EBU) DIGITAL AUDIO INTERFACE DECODER DATA CLOCK CONTROLLER SYSTEM CLOCK TIMING GENERATOR SEL SERIAL INTERFACE BUFFER 32 29 15 14 13 12 31 22 11 23 10 9 8 7 6 5 3 2 42 43 44 16 39 30 19 18 1 4 20 21 37 40 35 41 33 34 P/S S/P 24 26 28 25 17 PLL 38 MCA KMO CLD CCK CDO DAUX DIM1 DIM0 HDLT VSS VDD TSTN VSSA VDDA PCO CTLP CTLN TC LR LOCKN P256 X0 X1 KM2 KM1 SKSY RS IN MCB WC MCC SYNC OPT VFL D OUT D DIN ERR CSM 36 EXTW EMP FS1 FS0 DOM1 DOM0 17 Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Pin No. 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 Pin Name DAUX HDLT DOUT VFL OPT SYNC MCC WC MCB MCA SKSY XI XO P256 LOCK Vss TC DIM1 DIM0 DOM1 DOM0 KM1 RSTN Vdda CTLN Function Auxiliary input for audio data Asynchronous buffer operation flag Audio data output Parity flag output Fs x 1 Synchronous output signal for DAC Fs x 1 Synchronous output signal for DSP Fs x 64Bit clock output Fs x 1Word clock output Fs x 128Bit clock output Fs x 256Bit clock output Clock synchronization control input Crystal oscillator connection or external clock input Crystal oscillator connection VCO oscillating clock connection PLL lock flag Logic section power (GND) PLL time constant switching output Data input mode selection Data input mode selection Data output mode selection Data output mode selection Clock mode switching input 1 System reset input VCO section power (+5V) VCO control input N Pin Name PCO (NC) CTLP Vssa TSTN KM2 KM0 FS1 FS0 CSM EXTW DDIN LR Vdd ERR EMP CD0 CCK CLD I/O I O O O O O O O O O I I O O O O I I I I I I I I/O O I I I I O O I I I O O O O I I Function PLL phase comparison output VCO control input P VCO section power (GND) Test terminal. Open for normal use Clock mode switching input 2 Clock mode switching input 0 Channel status sampling frequency display output 1 Channel status sampling frequency display output 0 Channel status output method selection External synchronous auxiliary input word clock EIAJ (AES/EBU) data input PLL word clock output Logic section power (+5V) Data error flag output Channel status emphasis control code out- put 3-wire type microcomputer interface data output 3-wire type microcomputer interface clock input 3-wire type microcomputer interface load input www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 IC4 : YSS908-F (P.C.B. DSP) AC3Dav PVSS RAMD7 RAMD6 RAMD5 RAMD4 RAMD3 RAMD2 RAMD1 RAMD0 PVDD RAMA2 SCK SI SO /CS /CSB RAMA3 TEST /IC RAMA4 PVSS SDWCK1 SDBCK1 SDOB0 SDOB1 SDOB2 RAMA7 RAMA8 RAMA9 VDD VSS OPORT7 OPORT6 OPORT5 OPORT4 OPORT3 OPORT2 OPORT1 OPORT0 PVDD VDD SDWCK0 SDBCK0 SDIA0 SDIA1 RAMA1 RAMA0 RAMWEN RAMOEN VSS VDD IPORT7 IPORT6 IPORT5 IPORT4 IPORT3 IPORT2 IPORT1 IPORT0 VSS 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 61 62 63 64 65 66 67 68 69 70 VSS RAMA5 RAMA6 /SDBCK0 SURENC KARAOKE MUTE CRC AC3DATA VDD 51 52 53 54 55 56 57 58 59 60 71 72 73 74 75 76 77 78 79 80 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 PVDD RAM CEN RAMA16 RAMA15 SDIB0 SDIB1 SDIB2 XI XO PVSS AVDD TEST TEST TEST OVFB TEST TEST TEST CPO AVSS 30 29 28 27 26 25 24 23 22 21 VDD SDOA2 SDOA1 SDOA0 RAMA14 RAMA13 RAMA12 RAMA11 RAMA10 VSS TOP VIEW /SDBCK0 CONTROL SIGNALS SDI : SERIAL DATA INPUT SDO : SERIAL DATA OUTPUT CONTROL SIGNALS CONTROL REGISTERS INPUT BUFFER PLL OPERATING CLOCK (25MHz) STREAM0~7 L,R Ls,Rs C,LFE DELAY RAM ERAMUSE EXTERNAL RAM INTERFACE DATA RAM MAIN DSP AC-3/PROLOGIC DECODER SDIBCKSEL SDIBCKSEL SDOBCKSEL SUB DSP COEFFICIENT PROGRAM RAM SDOB INTERFACE SDIB INTERFACE SDIBSEL SDOA INTERFACE SDIA INTERFACE SDIASEL CRC MICROPROCESSOR INTERFACE SDBCK0 SDWCK0 SDIA0 SDIA1 SURENC KARAOKE MUTE CRC AC3DATA 23 24 SDOA0 SDOA1 22 SDOA2 5 SDIBO 6 SDIB1 7 SDIB2 2 RAMCEN RAMD0~7 88 RAMWEN 89 RAMOEN RAMA0~16 XI XO CPO 85 84 67 68 69 65 66 32 39 ~ 99 92 ~ 72 79 ~ 45 SDOB2 46 SDOB1 47 SDOB0 49 SDWCK1 48 SDBCK1 /CSB OPORT0~7 SCK SI SO /CS IPORT0~7 83 57 82 56 55 54 53 52 9 19 8 15 OVFB 87,86,70,64,61, 59,58,44~42, 29~25,4,3 18 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 IC4 : YSS908-F AC3Dav 19 No. Name I/O Function 1 PVDD +5V power supply 2 RAMCEN O External SRAM chip enable terminal 3 RAMA16 O External SRAM address terminal 16 4 RAMA15 O External SRAM address terminal 15 5 SDIB0 I PCM input terminal 0 to Sub DSP 6 SDIB1 I PCM input terminal 1 to Sub DSP 7 SDIB2 I PCM input terminal 2 to Sub DSP 8 XI I Crystal oscillator connecting terminal (12.288MHz ) 9 XO O Crystal oscillator connecting terminal 10 PVSS Ground terminal (for digital) 11 AVDD +3V power terminal (for analog) 12 TEST Test terminal (unconnected) 13 TEST Test terminal (unconnected) 14 TEST Test terminal (unconnected) 15 OVFB O Sub DSP overflow detect terminal 16 TEST Test terminal (unconnected) 17 TEST Test terminal (unconnected) 18 TEST Test terminal (unconnected) 19 CPO O PLL output terminal (connected to external analog filter circuit) 20 AVSS Ground terminal (for PLL circuit) 21 VDD2 +3.3V power terminal (for internal circuit) 22 SDOA2 O PCM output terminal from Main DSP (C/LFE output at AC-3/DTS, C/S output at Pro Logic) 23 SDOA1 O PCM output terminal from Main DSP (LS/RS output at AC-3/DTS, Lt/Rt output at Pro Logic) 24 SDOA0 O PCM output terminal from Main DSP (L/R output at both AC-3/DTS and Pro Logic) 25 RAMA14 O External SRAM address terminal 14 26 RAMA13 O External SRAM address terminal 13 27 RAMA12 O External SRAM address terminal 12 28 RAMA11 O External SRAM address terminal 11 29 RAMA10 O External SRAM address terminal 10 30 VSS Ground terminal (for internal circuit) 31 PVDD +5V power terminal 32 OPORT0 O General purpose output terminal (L/R ch is shifted by +3dB at Dolby Pro Logic) 33 OPORT1 O General purpose output terminal (N.C.) 34 OPORT2 O General purpose output terminal (N.C.) 35 OPORT3 O General purpose output terminal (N.C.) 36 OPORT4 O General purpose output terminal (N.C.) 37 OPORT5 O General purpose output terminal (N.C.) 38 OPORT6 O General purpose output terminal (N.C.) 39 OPORT7 O General purpose output terminal (N.C.) 40 VSS Ground terminal (for internal circuit) 41 VDD +3V power terminal 42 RAMA9 O External SRAM address terminal 9 43 RAMA8 O External SRAM address terminal 8 44 RAMA7 O External SRAM address terminal 7 45 SDOB2 O PCM output terminal from Sub DSP 46 SDOB1 O PCM output terminal from Sub DSP 47 SDOB0 O PCM output terminal from Sub DSP 48 SDBCK1 I Bit clock input terminal for SDOA, SDIB, SDOB signals 49 SDWCK1 I Word clock input terminal for SDOA, SDIB, SDOB signals 50 VSS Ground terminal 51 VDD +3V power terminal 52 AC3DATA O AC-3 data output terminal, AC-3 bit stream data detect www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 IC4 : YSS908-F AC3Dav 20 No. Name I/O Function 53 CRC O AC-3 CRC error detect terminal 54 MUTE O Auto mute detect terminal 55 KARAOKE O AC-3 KARAOKE data detect terminal 56 SURENC O AC-3 2/0 mode Dolby surround encode input detect terminal 57 /SDBCK0 O SDBCK0 invert clock output terminal 58 RAMA6 O External SRAM address terminal 6 59 RAMA5 O External SRAM address terminal 5 60 VSS Ground terminal 61 RAMA4 O External SRAM address terminal 4 62 /IC I Initial clear terminal 63 TEST Test terminal (unconnected) 64 RAMA3 O External SRAM address terminal 3 65 /CSB I Sub DSP chip select input terminal 66 /CS I Microprocessor interface chip select input terminal 67 SO O Microprocessor interface data output terminal 68 SI I Microprocessor interface and Sub DSP data input terminal 69 SCK I Microprocessor interface and Sub DSP clock input terminal 70 RAMA2 O External SRAM address terminal 2 71 PVDD +5V power terminal 72 RAMD0 I/O External SRAM data terminal (STREAM 0 output when external SRAM is not used) 73 RAMD1 I/O External SRAM data terminal (STREAM 1 output when external SRAM is not used) 74 RAMD2 I/O External SRAM data terminal (STREAM 2 output when external SRAM is not used) 75 RAMD3 I/O External SRAM data terminal (STREAM 3 output when external SRAM is not used) 76 RAMD4 I/O External SRAM data terminal (STREAM 4 output when external SRAM is not used) 77 RAMD5 I/O External SRAM data terminal (STREAM 5 output when external SRAM is not used) 78 RAMD6 I/O External SRAM data terminal (STREAM 6 output when external SRAM is not used) 79 RAMD7 I/O External SRAM data terminal (STREAM 7 output when external SRAM is not used) 80 PVSS Ground terminal 81 VDD2 +3V power terminal 82 SDWCK0 I Word clock input terminal for SDIA, SDOA, SDIB and SDOB signals 83 SDBCK0 I Bit clock input terminal for SDIA, SDOA, SDIB and SDOB signals 84 SDIA0 I AC-3/DTS bit stream (or PCM) data input terminal to Main DSP 85 SDIA1 I AC-3/DTS bit stream (or PCM) data input terminal to Main DSP 86 RAMA1 O External SRAM address terminal 1 87 RAMA0 O External SRAM address terminal 0 88 RAMWEN O External SRAM write enable terminal 89 RAMOEN O External SRAM output enable terminal 90 VSS Ground terminal 91 VDD +3V power terminal 92 IPORT7 I General purpose input terminal (GND) 93 IPORT6 I General purpose input terminal (GND) 94 IPORT5 I General purpose input terminal (GND) 95 IPORT4 I General purpose input terminal (GND) 96 IPORT3 I General purpose input terminal (GND) 97 IPORT2 I General purpose input terminal (GND) 98 IPORT1 I General purpose input terminal (GND) 99 IPORT0 I General purpose input terminal (GND) 100 VSS Ground terminal www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 21 1 3 12 5 14 2 15 MUTE MUTE P–ON LOGIC IC801 74HCU04FP Q106 Q107 3 1 13 10 37 1 7 8 9 9 5 1 4 4 6 1 6 7 IC102 IC102 6 7 7 IC8 6 IC9 RIN– 6 (2) 7 (1) RIN+ LIN– LIN+ ADOUT 6 7 SELECTOR IC802 74HC153FP SELECTOR IC IC101 TC4052BF RAM IC7 LP61256FS–12 DSP CONTROL SIGNAL CB2 17 11 CB2 6 4 CN105 8 6 CB2 9 DSP–IC IC4 YSS908F LOGIC IC2 74HC02 ISEL–A ISEL–B CD0/CCK CLD PLL CONT Q1/Q2 BC WC 256FS DIR IC3 YM3436DK 12 13 21 1 (30) 4 (27) 4 25 3 8 (23) 11 (20) 2 (29) 3 (28) 5 (26) 6 (25) 7 (24) 9 (22) 10 (21) 15 14 13 22 25 26 19 23 24 7 22 2 1 1 IC8 2 IC9 11 10 36 32 45 33 46 34 47 DSP–MASTER CLOCK/DATA RR RL LFE RR RL LFE CT R L IC6 ADC/DAC CS4227–KG SELECTOR IC IC103 LC78212 IC10 M5220FP IC11 M5220FP 2 1 6 7 2 1 IC11 M5220FP IC12 M5220FP IC12 M5220FP CE DATA CLK CN105 9 7 CN105 4 16 15 14 DATA DIGITAL VOLUME IC106 TC9482N CLK STB 5 6 7 ML 26 MR 20 LFE 6 RL 23 RR M5220FP L : IC104 R : IC105 SIGNAL SENSOR 3 2 1 M5220FP L : IC104 R : IC105 CN102 GO TO CN601 *WOOFER P. C.B. *POWER AMP M–SENSOR IC107 L L R R L R L R L R INPUT 1 (AUX) INPUT 2 (TV) INPUT 3 (VIDEO) THROU 2 1 DIGITAL LOCKN Q101 Q102 Q103 Q104 7 B A 3 DATA L : 10 mV M : 5 mV H : 3mV Page 37 Page 36 3 1 5 7 5 7 IC603 UPC4570G2 UPC4570G2 Q606 Q607 IC601 UPC4570G2 8 1 19 18 11 1 1 4 2 20 5 6 12 13 IC605 CN505 3 1 IC605 3 1 1 4 IC502 1 Q501 Q502 4 IC501 IC604 UPD4066BF 9 Q506 TRUBASS AMP–PRT SW–PRT 3 CN501 MUTE 5 CN501 NIGHT 11 CN604 Q604 BASS BOOST LFE OUT (SUBWOOFER) PRE–OUT 10 CN604 7 CN604 6 CN501 SP–RY Q505 DC SIGNAL DETECT Q503/Q504 Q601 Q602 1 CN604 MUTE Q603 1 CN604 MUTE RY501 SPEAKER RELAY IC503 TRU–BASS SPEAKER LCH SPEAKER RCH 2 4 1 8 6 5 3 7 SW–POWER SP–RY 1 CN604 CN602 YF51–5001 MUTE IC601 UPC4570G2 5 7 UPC4570G2 3 1 IC602 5 7 IC602 CN601 ML MR RL RR LFE FROM CN102 10 2 3 CN603 6 CN604 4 CN604 5 CN604 Page 39 I AV-S70 BLOCK DIAGRAM (1/2) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 22 I AV-S70 BLOCK DIAGRAM (2/2) SW–PRT 90 VPRT 92 SW–RY 35 RESET 12 +10V +10V +V +10V +5.6V +5D DGND VFL1 VFL2 +25V –25V +15V –15V –25VEL –V POWER–GND PD 22 13 21 1 2 93 94 3 8 17 19 23 27 15 33 30 29 32 34 POWER DOWN DETECT Q706/D705/D706 VOLTAGE MONITOR R331/R332/R301/R302/R303/R304/R320/R321/R712/R312 RESET CIRCUIT Q705/D704 Q114 P–ON 94 Q110/D302 Q113 D308 +25V SW–PRT SW–POWER RY301 RY301 CB704 FOR FLASH WRITER E2PROM IC702 CLK FCK FTX STB VSS VCC +5V –25VEL KEY INPUT AVSS AVCC –VP CE FCE E2CE FRX STB 28 31 CE 10 ISELA ISELB MUSIC CPAT PREOUT ISEL–A 11 ISEL–B TRUBASS 91 M–SENSOR 37 PRE–OUT 20 64 98 96 38 89 100 63 16 97 14 65 58 59 1 2 AMP– PRT DATA XL701 CONTROL 6CH SELECTOR /6CH VOLUME CONTROL INPUT SELECTOR SIGNAL DETECT FOR AUTO POWER PRE OUT PRESENT/ABSENT DC SIGNAL DETECT IC701 M30218FCFP 88 66 54 42 40 6 62 52 51 39 V701 FL DISPLAY Q703 Q704 Q701 Q708 VFL1 VFL2 +5D Q710 BASS BOOST Q702 MUTE Q707 NIGHT SP-RY DSP CONTROL SIGNAL REM B–BST MUTE NIGHT SPRY U701 REMOTE SENSOR D303/D304 IC120 IC123 IC121 1 3 1 3 1 2 +10V (FOR SW–AVS70) Q113 Q117 IC122 F401 D301 SW401 D305 D307 GND GND GND Q115 Q118 1 3 T401 STANDBY LED Page 38 Page 36 Page 39 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 23 Q109 Q110 Q111 Q112 2 4 1 8 6 5 3 7 IC102 UPC4570 4 2 IC103 UPC4570 4 2 IC101 UPC4570 4 2 IC103 UPC4570 6 8 IC109 UPC4570 17 18 20 JK101 IC109 STK408–040E 12 8 0.22Ω/3W METAL OXIDE FILM RESISTOR METAL OXIDE FILM RESISTOR IC109 STK408–040E 16 9 IC101 UPC4570 6 +12V –12V 8 Q101 Q102 5 JK101 MUTE 3 JK101 SW–PRT Q115 R167 R168 IC104/IC105 UPC4570 R174 RY102 SUB WOOFER RELAY RY101 REAR SPEAKER RELAY SUB WOOFER Q118 REAR SPEAKER LCH REAR SPEAKER RCH Q106/Q107 DC SIGNAL DETECT Q113/Q114 PROTECTION CIRCUIT Q103/Q105 OVER CURRENT DETECT 0.22Ω/3W Q104/Q105 OVER CURRENT DETECT IC106 1 3 IC108 D108 1 3 IC107 1 2 Q117 Q116 D109 F101 RY103 RELAY CONTROL SW POWER SW–PRT T101 R195 CURRENT DETECTOR Page 40 I SW-AVS70 BLOCK DIAGRAM Supplement: When checking NX-SW70 alone, apply a +10V voltage to Pin 6 and Pin7 of the system connector (JK101) to turn on the power. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H 1 2 3 4 5 6 AV-S70/NX-SW70 I AV-S70 PRINTED CIRCUIT BOARD FROM : DSP–FL (B) FROM : DSP–FL (B) FROM : AMP (A) CDCOE SCK CCK LOCKN CLKAC RXAC CEAC2 ERRA SDT CLD CDO ERR TXAC CEAC1 TCAC 1 L C RL LIN +25 R LFE RR RIN -25 CNVSS VSS CTSO RXDO CE RESET VCC CLKO TXDO DIGITAL 1 DIGITAL 2 DSP-FL ( A ) P. C. B. (Component side) DSP-FL ( A ) P. C. B. (Foil side) Point q (Pin 13 of IC3) V : 2V/div, H : 0.1 µsec/div DC, 1 : 1 probe 0V 24 25 Ref. No. Location D1 F2 D2 F2 D3 B4 D4 B4 D5 C3 D6 C3 D7 C3 D8 C3 D9 C3 D10 C3 D11 C3 D12 C3 Ref. No. Location IC1 C2 IC2 C2 IC3 C3 IC4 C4 IC6 C3 IC7 C4 IC8 B4 IC9 B3 IC10 B3 IC11 B3 IC12 B3 IC15 C4 IC801 C2 IC802 C2 G Semiconductor Location Ref. No. Location Q1 C3 Q2 C3 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H 1 2 3 4 5 6 AV-S70/NX-SW70 I AV-S70 PRINTED CIRCUIT BOARD FROM : AMP (A) FROM : AMP (D) FROM : DSP–FL (A) 2 3 CECOD SCK CCK ERRD DG CLKAC RXAC CEAC2 ERRA SDT CLD CDO DG +5D TXAC CEAC1 /ICAC INPUT SOUND VOLUME – + DSP–FL ( B ) P. C. B. (Component side) +10 DGND +5.6V SW–PRT SP–RY AMP–PRT MUTE STB DATA TruBass ISEL–B PRE–OUT VPRT +5D –25V SW–RY P–ON B–BST NIGHT CLK CE M–SENSOR ISEL–A DSP-FL ( B ) P. C. B. (Foil side) Point w (Pin 13 of IC701) V : 2V/div, H : 0.1 µsec/div DC, 1 : 1 probe 0V Point e (+10V : Emitter of Q706) (RESET : Collector of Q705) V : 2V/div (+10V), V : 2V/div (RESET) DC, 1 : 1 probe, H : 1 sec/div 0V 0V AC CORD ON AC CORD OFF +10V RESET 26 27 Ref. No. Location D701 D2 D702 D5 D703 C2 D704 C2 D705 C2 D706 C2 D707 B3 D708 C3 Ref. No. Location IC801 D2 IC802 C2 G Semiconductor Location Ref. No. Location Q701 E3 Q702 D2 Q703 E3 Q704 E3 Q705 C2 Q706 C2 Q707 E3 Q708 E3 Q710 D2 Q711 D2 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H 1 2 3 4 5 6 AV-S70/NX-SW70 I AV-S70 PRINTED CIRCUIT BOARD AMP ( B ) P. C. B. (Component side) FROM : SPEAKER L FROM : SPEAKER R FROM : AMP (A) FROM : AMP (C) L–CH GNDR MUTE R–CH AMP–PRT SP–RY R-OUT-GND –V POWER–GND +V L–OUT–GND GNDB –15V +15V TruBass AMP ( B ) P. C. B. (Foil side) AMP ( C ) P. C. B. (Component side) SW OUTPUT SYSTEM CONECTOR +15V –15-V MUTE +15V –15V SP–RY SW–PRT PRE–OUT TruBass AMP–PRT B–BST NIGHT L RL R G RR SW G RE RE TO : AMP (B) FROM : AMP (A) AMP ( C ) P. C. B. (Foil side) 28 29 Ref. No. Location D501 B3 Ref. No. Location IC501 B2 IC502 B3 IC503 A2 G Semiconductor Location Ref. No. Location Q501 A4 Q502 B4 Q503 B4 Q504 B4 Q505 B3 Q506 B2 Ref. No. Location D602 E4 D603 E3 Ref. No. Location IC601 G3 IC602 G3 IC603 G4 IC604 G4 IC605 G3 G Semiconductor Location Ref. No. Location Q601 F3 Q602 F3 Q603 E2 Q604 F3 Q606 E4 Q607 E4 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H 1 2 3 4 5 6 AV-S70/NX-SW70 I AV-S70 PRINTED CIRCUIT BOARD AMP ( A ) P. C. B. (Component side) INPUT THROU VIDEO TV AUX FROM : AMP (D) FROM : AMP (D) FROM : DSP–FL (A) RE TO : AMP (B) FROM : AMP (C) FROM : AMP (C) L RL R G RR SW G L C RL GND1 LIN +25V R LFE RR RIN –25V FROM : DSP–FL (B) +10V DGND +5.6V SW–PRT SP–RY AMP–PRT MUTE STB DATA TruBass ISEL–B PRE–OUT VPRT +5D –25VEL SW–RY P–ON B–BST NIGHT CLK CE M–SENSOR ISEL–A MUTE +15 –15 SP–RY SW–PRT PRE–OUT TruBass AMP–PRT B–BST NIGHT AMP ( E ) P. C. B. (Component side) FROM : AMP (D) POWER 30 31 Ref. No. Location D101 E3 D102 E3 D103 D3 D104 D3 D105 D3 D106 D3 D110 E4 D111 E4 D301 B4 D302 A4 D303 C5 D304 C5 D305 C5 D307 A4 D308 B3 D309 B3 D310 C4 D311 B4 D313 C4 D314 A4 Ref. No. Location IC103 D4 IC106 D4 IC121 C3 IC122 C4 IC123 C3 G Semiconductor Location Ref. No. Location Q101 D3 Q102 D3 Q103 D3 Q104 D3 Q105 D3 Q106 E3 Q107 E3 Q110 B4 Q113 C3 Q114 C3 Q115 B3 Q117 C4 Q118 B4 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H 1 2 3 4 5 6 AV-S70/NX-SW70 I AV-S70 PRINTED CIRCUIT BOARD AMP ( A ) P. C. B. (Foil side) AMP ( D ) P. C. B. (Component side) RE RE RE RE YE TO : AMP (B) TO : AMP (E) TO : AMP (A) FROM : POWER CORD 32 33 Ref. No. Location IC101 A3 IC102 A3 IC104 B3 IC105 A3 IC107 A4 IC120 C4 G Semiconductor Location w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H 1 2 3 4 5 6 AV-S70/NX-SW70 I SW-AVS70 PRINTED CIRCUIT BOARD AMP ( A ) P. C. B. (Component side) TO : SPEAKER FROM : AMP (B) FROM : AMP (B) WH RE FROM : AMP (C) TO : AMP (A) RE RE TO : AMP (A) AMP ( B ) P. C. B. (Component side) SYSTEM CONNECTOR REAR SPEAKER RE TO : AMP A) FROM : POWER CORD AMP ( C ) P. C. B. (Component side) RE 34 35 Ref. No. Location D101 C3 D102 C4 D103 C2 D104 C3 D105 C3 D106 C3 D107 B4 D108 B4 D109 A3 D110 C3 D111 C3 D112 F4 D113 F2 Ref. No. Location IC101 B2 IC102 B3 IC103 B3 IC104 C3 IC105 C3 IC106 B3 IC107 B3 IC108 C4 IC109 B1 G Semiconductor Location Ref. No. Location Q101 C3 Q102 C2 Q103 A1 Q104 A2 Q105 A2 Q106 C2 Q107 C2 Q108 C3 Q109 C3 Q110 C3 Q111 C3 Q112 C4 Q113 C2 Q114 C3 Q115 C2 Q116 C3 Q117 C4 Q118 E2 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H 1 2 3 4 5 6 I J K 7 8 AV-S70/NX-SW70 MAIN L MAIN L REAR L 0 0 0 0 0 0 0 0 0 –8.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8.7 8.7 8.7 –8.7 8.7 0 8.7 14.5 –14.8 0 0 0 0 –7.9 –7.9 0 0 0 0 0 0 0.7 0.7 8.8 8.7 28.7 –29.0 AC43.9 AC9.5 AC46.8 28.5 –0.1 26.5 0 0 0 0.7 9.6 0.6 0 5.6 10.3 10.3 4.8 4.8 4.8 4.8 0 9.9 14.7 0 19.2 22.7 29.8 23.2 29.6 8.9 9.5 0 0 9.5 23.4 0 9.5 0 0 0 –23.8 -23.3 –29.6 –22.7 –23.1 –29.5 –22.5 0 –18.4 –15 0 0 29.8 –29.6 0 0 0 –22.4 22.5 0 0 0 –0.1 0 0 –0.1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14.7 14.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14.7 0 0 0 0 0 0 0 0 0 0 –15.0 0 0 0 0 0 0 0 0 0 0 –15.0 0 0 4.8 4.8 0 0 0 0 0 0.1 –22.3 23.0 SW LFE (SW) INPUT SELECTOR MUTING DIGITAL VOLUME DSP SW MUSIC SENSOR Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z AUX TV VIDEO THROUGH OUT I AV-S70 SCHEMATIC DIAGRAM (1/4) IC103 : LC78212 Analog Function Switch L6 3 LCOM2 8 L8 LCOM3 L7 9 10 11 VDD 19 VSS 16 VEE 12 RES 18 S 17 L2 L3 L1 1 2 3 L5 6 7 LEVEL SHIFTER LATCH SHIFT REGISTER R2 RCOM1 R3 RCOM1 R1 R6 RCOM2 R5 R8 RCOM3 R7 20 22 30 29 28 27 26 25 24 23 21 CONTROL 15 CL 14 D1 13 CE L4 5 LCOM1 4 IC106 : TC9482N Digital Volume IC101 : TC4052BF Analog Multiplexers/Demultiplexers 16 VDD 6 INHIBIT 10 A 9 B 8 VSS 7 VEE 12 X0 14 X1 15 X2 11 X3 1 Y0 5 Y1 2 Y2 4 Y3 LEVEL CONVERTER BINARY TO 1-OF-4 DECODER WITH INHIBIT SW SW SW SW SW SW SW SW 13 X 3 Y INHIBIT 0 0 0 0 1 B 0 0 1 1 X A 0 1 0 1 X 0x, 0y 1x, 1y 2x, 2y 3x, 3y NONE IC102, 107 : µPC4570G2 IC104, 105 : M5220FP Dual OP-Amp – + OUT1 –IN1 –VCC +VCC OUT2 1 2 3 4 5 +IN1 –IN2 +IN2 – + 6 7 8 * All voltage are measured with a 10MΩ/V DC electric volt meter. * Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed. * Schematic diagram is subject to change without notice. 1dB VR LATCH 8dB VR LATCH 3 4 5 1dB VR LATCH 8dB VR LATCH 6 7 8 1dB VR LATCH 8dB VR LATCH 9 10 11 12 13 14 16 17 22 23 24 25 26 2 1 28 27 21 20 19 18 15 3 TO 7 DECODER 4 TO 13 DECODER SHIFT REGISTER (32BIT) STROBE GENERATOR LEVEL SHIFT SAME AS L–CH R–OUT A R–A–GND A R–A–GND B R–A–GND C CS2 STB DATA R–OUT B R–OUT C R–IN B R–IN C R–IN A L–OUT A L–A–GND A L–A–GND B L–A–GND C CS1 GND CK L–OUT B L–OUT C L–IN A L–IN B L–IN C NC VSS VDD TEST NJM79M15FA NJM78M05FA NJM78M15FA 1:COMMON 2:INPUT 3:OUTPUT 3 2 1 1: OUTPUT 2: COMMON 3: INPUT 3 2 1 M5220FP µPC4570G2 1SS133 1SR139-400 MTZJ5.6B MTZJ9.1B MTZJ10C 2SC1740S (Q, R, S) 2SC4208A (Q, R, S) DTA114ESA DTC114ESA DTC144ESA LC78212 30 1 15 TC4052BF TC9482N 16 8 1 9 8 4 1 5 B C E 2SB1237 (Q, R) 2SB1565 (E, F) 2SD2396 (J, K) Anode Cathode S G D 2SK105 (T) B C E 2SC2878 (A, B) RBV-406 RBV-606 + – BC E 1 28 14 PIN CONNECTION DIAGRAM OF TRANSISTORS, DIODES AND ICS. 36 P-37 J-4 P-39 K-3 P-39 J-6 CA401 P-39 J-6 CA403 P-39 J-6 CA402 P-38 A-5 P-39 E-6 P-39 A-4 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H 1 2 3 4 5 6 I J K L 7 8 AV-S70/NX-SW70 AC3Dav DIR DAC/ADC RAM PLL CONT MAIN L MAIN L REAR L 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4.7 0.1 0 0 0 0 0 0 0 0 22.9 22.9 –22.7 –22.7 0 0 0 0 –0.1 –0.1 0 0 0 0 0 0 –0.1 –0.1 4.7 2.1 0.1 0.1 4.7 0 0.1 0.3 0 0 0 0 0 0.3 2.4 2.9 2.9 4.7 4.7 4.7 4.7 4.7 4.7 –0.1 22.9 2.3 2.3 2.3 2.3 2.3 2.3 22.9 2.3 2.3 2.3 2.3 2.3 1.3 4.7 4.7 2.3 2.3 0 2.3 0 2.3 0 2.3 0 4.7 2.3 22.9 –22.7 2.3 2.3 2.3 –22.7 4.3 4.7 4.3 4.7 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.2 2.2 0 0 0 0 4.6 4.6 1.4 1.4 2.3 2.3 2.1 4.7 ~ 2.3 2.3 2.3 2.3 2.3 2.3 3.2 1.7 0 0 0 0 0 0 2.3 2.3 2.3 4.6 2.3 2.3 2.3 2.3 2.3 2.3 0 ~ ~ 0 0 0 3.3 0 4.7 0 0 0 0 0 4.8 4.6 2.3 2.3 2.3 2.3 0 4.7 2.3 2.3 2.3 2.3 0 1.4 2.3 2.3 2.3 2.3 2.3 2.3 0 4.4 0 0 0 0 0 0 2.1 0 ~ ~ 0 0 0 0 0 0 4.6 2.2 4.8 0 0 4.8 4.8 2.3 4.8 2.3 2.3 2.3 0 3.2 2.3 2.3 0 0 0 2.3 2.3 2.3 3.2 0 4.6 0 4.6 0 4.6 0 2.3 2.3 1.4 0 2.2 2.2 ~ 4.6 0 3.2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.3 2.1 4.7 4.6 0 0 4.7 4.7 4.7 0 4.8 0 0 0 0 4.7 2.3 2.3 2.2 2.3 2.3 0 0 0 0 4.7 4.7 q LFE C821 560p C826 560p DIGITAL 2 DIGITAL 1 C822 560p C823 560p C824 560p C825 560p Point q (Pin 13 of IC3) V : 2V/div, H : 0.1 µsec/div DC, 1 : 1 probe 0V I AV-S70 SCHEMATIC DIAGRAM (2/4) IC1 : NJM2904M IC8~12 : M5220FP Dual OP Amp – + OUT1 –IN1 –VCC +VCC OUT2 1 2 3 4 5 +IN1 –IN2 +IN2 – + 6 7 8 IC801 : TC74HCUO4AF Hex Inverters 1A 1Y 2Y VDD 6A 1 2 3 4 11 2A 6Y 5A 12 13 14 3A 3Y 5Y 4A 5 6 7 VSS 4Y 8 9 10 IC2 : HD74HC02FPEL Quad 2 Input NOR 1 2 3 4 5 6 7 Y1 A1 B1 Y2 A2 B2 GND 14 13 12 11 10 9 8 VCC Y4 B4 A4 Y3 B3 A3 IC802 : TC74HC153AF Dual 4 to 1 Data Selectors 15 STROBE 2G 2 B SELECT 14 A SELECT 13 12 11 10 9 OUTPUT 2Y 1 STROBE 1G 3 4 5 6 7 OUTPUT 1Y 16 VCC 8 GND DATA INPUTS DATA INPUTS 2C3 2C2 2C1 B A 2C0 2Y 2G B A 1C3 1C2 1C1 1C0 1Y 1G B A B A SELECT INPUTS B X L L H H A X L H L H STROBE G H L L L L OUTPUT Y L C0 C1 C2 C3 IC7 : LP61256GS-8 32K X 8 bits High Speed Static RAM IC6 : CS4227-KP AD Converter/DA Converter * All voltage are measured with a 10MΩ/V DC electric volt meter. * Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed. * Schematic diagram is subject to change without notice. A14 A12 A7 A6 A5 A4 A3 A2 A1 A0 I/O1 I/O2 I/O3 GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 VCC WE A13 A8 A9 A11 OE A10 CE I/O8 I/O7 I/O6 I/O5 I/O4 28 27 26 25 24 23 22 21 20 19 18 17 16 15 ROM DECODER INPUT DATA CIRCUIT 256 x 1024 MEMORY ARRAY COLUMN I/O CONTROL CIRCUIT COLUMN DECODER VCC A0 A5 A7 A9 A12 I/O1 I/O8 A1 A14 GND CE OE WE VOLUME CONTROL VOLTAGE REFERENCE VOLUME CONTROL VOLUME CONTROL VOLUME CONTROL VOLUME CONTROL VOLUME CONTROL DEM MONO ADC LEFT ADC RIGHT ADC INPUT GAIN ANALOG LOW PASS AND OUTPUT STAGE DAC#1 DAC#2 DAC#3 MUX DAC#4 DAC#5 DAC#6 INPUT AUX DIGITAL FILTERS SERIAL AUDIO DATA INTERFACE DIGITAL FILTERS CONTROL PORT AUXILIARY INPUT CLOCK OSC/ DIVIDER 3 8 37 38 34 33 32 36 35 30 27 18 31 20 28 29 2 1 44 43 41 39 4 5 6 7 40 19 16 21 22 23 24 25 26 15 14 13 12 11 10 9 CMOUT AOUT1 AOUT2 AOUT3 AOUT4 AOUT5 AOUT6 AINAUX AIN1L AIN1R AIN2R AIN2L AIN3L AIN3R AGND2 CLKOUT XTI XTO HOLD DATAUX LRCKAUX SCLKAUX DGND1 DGND2 PDN LRCK SCLK SDIN1 SDIN2 SDIN3 SDOUT1 SDOUT2 OVL DEM AGND1 SCL/CCLK SDA/CDOUT AD1/CDIN AD0/CS SPI/I2C VD+ VA+ 10 9 8 7 6 5 4 3 2 1 11 24 25 26 27 28 29 30 31 32 33 23 12 13 14 15 16 17 18 19 20 21 22 44 43 42 41 40 39 38 37 36 35 34 SDIN2 SDIN3 CLKOUT OVL XTO XTI DEM AOUT6 AOUT5 AOUT4 AOUT3 DATAUX HOLD SCL/CCLK SDA/CDOUT AD1/CDIN AD0/CS SPI/I2C PDN AIN3R AIN3L AIN2L AIN2R AIN1R AIN1L AINAUX CMOUT NC AGND1 VA+ AGND2 AOUT1 AOUT2 LRCKAUX SCLKAUX NC DGND1 VD+ DGND2 SCLK LRCK SDOUT1 SDOUT2 SDIN1 µPC29M33T M5220FP NJM2904M 1SS355 YSS908-F CS4227-KQ YM3436 LP61256GS-8 HD74HC02FPEL 28 15 14 1 14 7 1 8 51 50 31 81 80 100 30 1 8 4 1 5 Anode Cathode C E B 2SC3326 (B) DTA143EKA 22 12 11 1 23 33 34 44 3 1 2 4 1: INPUT 2: GND 3: OUTPUT 4: GND PIN CONNECTION DIAGRAM OF TRANSISTORS, DIODES AND ICS. 37 P-38 D-6 P-38 F-6 P-36 D-1 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H 1 2 3 4 5 6 I J K 7 8 AV-S70/NX-SW70 SYSTEM CONTROL EEP ROM RESET 4.8 4.8 4.8 4.8 4.8 –0.7 4.8 4.8 0.1 4.8 0 –11.5 0 0 0 2.1 –18.5 –19.9 –21.2 –19.8 –17.2 –17.1 –19.8 –22.5 –22.7 5.0 4.8 2.1 0 4.7 4.8 4.8 0 4.8 4.8 4.8 0 0 0 0 0 4.8 0 4.8 0 0 0 4.8 2.4 0 2.1 4.8 4.3 0 4.8 4.8 4.4 4.5 0 0 0 0 0 0 0 0 –21.2 –21.2 –21.2 –21.2 –21.2 –21.2 –21.2 –21.2 –21.2 –21.2 –21.2 –21.2 0 0 4.9 0 0 0 4.8 4.8 4.8 w –22.5 –21.2 –18.5 ~ –18.5 –22.5 –21.2 ~ –22.5 ~ ~ ~ –19.9 –21.2 –18.5 0 –15.8 4.8 ~ –19.9 ~ ~ –17.2 ~ –22.5 21.1 –16.9 –21.1 –21.1 –21.2 3.4 0 0 0 4.7 4.8 –17.3 –17.3 –22.5 –19.8 –17.1 –17.2 –19.8 –21.2 –19.9 –18.5 –22.5 –21.2 –18.5 ~ –18.5 –22.5 –21.2 ~ –22.5 ~ ~ ~ ~ –21.2 –21.2 –21.2 –21.2 –21.2 –21.2 –21.2 –21.2 –21.2 –21.2 –21.2 –21.2 –17.3 –17.3 –21.2 –21.2 –22.5 –21.1 –16.9 –21.1 –21.1 –18.5 ~ ~ –19.9 ~ ~ ~ –17.2 17.4 17.3 17.3 –17.3 17.6 –22.7 –17.6 e 5.6 0 0.2 0 0.2 0 0 0 4.8 0 4.8 4.8 4.8 4.8 0 0 0 0 0 6.7 7.3 6.7 10.3 10.3 9.6 4.3k 27k R782 R781 1M VOLUME VOLUME INPUT DSP Point w (Pin 13 of IC701) V : 2V/div, H : 0.1 µsec/div DC, 1 : 1 probe 0V Point e (+10V : Emitter of Q706) (RESET : Collector of Q705) V : 2V/div (+10V), V : 2V/div (RESET) DC, 1 : 1 probe, H : 1 sec/div 0V 0V AC CORD ON AC CORD OFF +10V RESET I AV-S70 SCHEMATIC DIAGRAM (3/4) * All voltage are measured with a 10MΩ/V DC electric volt meter. * Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed. * Schematic diagram is subject to change without notice. G V701 : 13-BT-169GNK (V4879700) Note 1) F1, F2 ......... Filament 2) NP .............. No Pin 3) NX .............. No Extend Pin 4) P1~P35....... Datum Line 5) 1G~13G ...... Grid G PIN CONNECTION Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Connection F1 F1 NP NP NX P35 P34 P33 P32 P31 P30 P29 P28 P27 P26 P25 P24 P23 P22 P21 P20 P19 P18 P17 P16 P15 P14 P13 P12 P11 Pin No. 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 Connection P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 NX 1G 2G 3G 4G 5G 6G 7G 8G 9G 10G 11G 12G 13G NX NP NP F2 F2 PATTERN AREA q %9 G GRID ASSIGNMENT G ANODE CONNECTION S-29390AFJA 1SS355 UDZ5.1B UDZ6.8B M30218FCFP HD74HC153AF TC74HCU04AF 14 7 1 8 51 50 31 81 80 100 30 1 16 8 1 9 8 4 1 5 Anode Cathode C E B 2SA1037K (Q, R, S) DTA144EK DTC144EK 2SD1858 (Q, R) E B C PIN CONNECTION DIAGRAM OF TRANSISTORS, DIODES AND ICS. 38 P-39 J-7 CA404 P-37 C-7 P-37 G-2 P-36 H-7 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H 1 2 3 4 5 6 I J K L 7 8 AV-S70/NX-SW70 0 0 0 0 0 0 –14.8 14.6 4.8 –8.8 –8.8 8.7 –8.8 –8.8 0 0 0 0 0 0 0 0 0 0 –8.7 8.7 8.7 8.7 8.7 8.7 –8.7 –8.8 0 0 –14.9 0 14.6 0 0 0 0 0 0 –11.5 0 0 –11.5 0 0 –11.5 0 0 0 0 0 –14.8 –14.8 14.5 14.5 0 0 0 0 0 0 0 0 0.6 SYSTEM CONNECTOR SUBWOOFER MUTING POWER AMP MAIN L MAIN L 0 0 0 0 0 0 0 0 0 0 0 0 0 1.8 0 0 0 0 0 14.7 –15.0 –3.1 –2.1 –2.0 0 0 0 0 0 0 –29.0 28.7 –11.5 0 0 4.8 4.8 0 0 0 0 –11.5 0 0 0 0 0 –29.0 28.7 0.7 0 0 0 26.7 120 820 R533 30k I AV-S70 SCHEMATIC DIAGRAM (4/4) IC601~603, 605 : µPC4570G2 Dual OP Amp – + OUT1 –IN1 –VCC +VCC OUT2 1 2 3 4 5 +IN1 –IN2 +IN2 – + 6 7 8 IC604 : µPD4066BF Quad Analog Switch/Multiplexer SW A IN/OUT 1 OUT/IN 2 OUT/IN 3 IN/OUT 4 CONT B 5 CONT C 6 VSS 7 14 VDD 13 CONT A 12 CONT D 11 IN/OUT 10 OUT/IN 9 OUT/IN 8 IN/OUT SW D SW B SW C SIG/A SIG/B SIG/D SIG/C IC503 : TRUBASS Bass Enhancement Processor IC501, 502 : LM1875T Power Amp +IN –IN –VEE OUTPUT + VCC 1 2 3 4 5 – * All voltage are measured with a 10MΩ/V DC electric volt meter. * Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed. * Schematic diagram is subject to change without notice. 24 23 22 21 1 2 19 20 3 4 5 6 7 8 9 10 11 12 13 14 16 17 15 18 BASS ENHANCEMENT DYNAMIC PROCESSING V+ VNEG GND ZENER CURRENT L IN R IN L OUT R OUT SS1 SS2 SS3 SS4 SS5 SS6 SS7 SS8 SS9 SS10 C1X C1Y C2X C2Y PC OUT PC IN SPEAKER SIZE SELECTION EXT. CAP 1 EXT. CAP 2 PROCESS CNTRL. LM1875T µPC4570G2 1SS133 MTZJ9.1B 2SC1740S (Q, R, S) DTC144ESA TRUBASS µPD4066BF 14 7 1 8 8 4 1 5 B C E Anode Cathode B C E 2SC2878 (A, B) 1 5 1 24 PIN CONNECTION DIAGRAM OF TRANSISTORS, DIODES AND ICS. 39 Z Z Z Z Z Z 250V 1.0A POWER P-36 H-3 P-36 J-4 P-36 C-5 P-36 D-5 CN110 P-36 D-7 CN112 P-36 D-6 CN111 P-38 G-2 CB701 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E F G H 1 2 3 4 5 6 I J K 7 8 AV-S70/NX-SW70 SW SW REAR L REAR L 0 0 0 11.9 –11.7 0 0 0 11.9 0 0 0 –11.6 11.7 0 0 0 11.7 0 0 –11.5 0 0 –11.5 0 –0.1 0 0 –29.3 –26.3 –27.5 27.5 29.2 0 0 28.8 28.9 29.2 0 28.8 0 0 0 0 5.0 5.0 0 0 27.5 26.3 0 23.4 27.6 26.1 0 –29.3 –0.1 –0.1 0 11.7 0 0 11.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 –11.6 –11.5 0 0 0 –11.6 11.7 5.0 0 0 5.0 0 0 0 0 0 0 0 0 0 0 12.0 0 0.2 –11.9 –11.9 0 12.0 12.0 12.0 0 0.2 0 0 0 –1.5 0 11.0 0 9.0 11.0 9.0 0 0 0 0 0 0 0 11.9 27.1 11.9 11.9 11.2 11.0 29.2 –29.3 AC68.7 0 29.1 12.0 0 2.4 0 –11.9 –29.3 Z Z Z Z Z Z Z Z Z Z 250V 1.6A RE WH I SW-AVS70 SCHEMATIC DIAGRAM VO1 2 –Vm1 3 +Vm1 4 VEE 5 +Vm2 6 –Vm2 7 VO2 8 VCC 9 VCC 1 1 – + – + 2 IC101~105 : µPC4570HA Dual OP-Amp IC109 : STK408-040E 3 Channel AF Power Amp * All voltage are measured with a 10MΩ/V DC electric volt meter. * Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed. * Schematic diagram is subject to change without notice. 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 THERMAL SENSOR SUB CH.1 – + CH.3 – + – + CH.2 SUB GND N. C. CH.2 –VCC CH.1 –VCC CH.1,2,3 +VCC CH.1 OUT CH.2 OUT PRE –VCC PRE +VCC CH.1 IN CH.1 NF C. C. C. BIAS CH.2 NF CH.2 IN CH.3 NF CH.3 IN CH.2 –VCC CH.3 OUT AN78N12 NJM79M12FA NJM79M15FA NJM78M05FA NJM78M12FA NJM78M15FA 1:COMMON 2:INPUT 3:OUTPUT 3 2 1 1: OUTPUT 2: COMMON 3: INPUT 3 2 1 µPC4570HA 1 9 123 1:INPUT 2:COMMON 3:OUTPUT 1SS133 MTZJ5.6B 2SC1740S (Q, R, S) DTC114ESA B C E Anode Cathode B C E 2SA970 (GR, BL) 2SC2240 (GR, BL) 2SC2878 (A, B) RBV-602 + – D G S 2SK304 (E) 1 20 STK408-040E PIN CONNECTION DIAGRAM OF TRANSISTORS, DIODES AND ICS. 40 w w w . x i a o y u 1 6 3 . c o m Q Q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 41 ABBREVIATIONS IN THIS LIST ARE AS FOLLOWS : C.A.EL.CHP : CHIP ALUMI. ELECTROLYTIC CAP C.CE : CERAMIC CAP C.CE.ARRAY : CERAMIC CAP ARRAY C.CE.CHP : CHIP CERAMIC CAP C.CE.ML : MULTILAYER CERAMIC CAP C.CE.M.CHP : CHIP MULTILAYER CERAMIC CAP C.CE.SAFTY : RECOGNIZED CERAMIC CAP C.CE.TUBLR : CERAMIC TUBULAR CAP C.CE.SMI : SEMI CONDUCTIVE CERAMIC CAP C.EL : ELECTROLYTIC CAP C.MICA : MICA CAP C.ML.FLM : MULTILAYER FILM CAP C.MP : METALLIZED PAPER CAP C.MYLAR : MYLAR FILM CAP C.MYLAR.ML : MULTILAYER MYLAR FILM CAP C.PAPER : PAPER CAPACITOR C.PLS : POLYSTYRENE FILM CAP C.POL : POLYESTER FILM CAP C.POLY : POLYETHYLENE FILM CAP C.PP : POLYPROPYLENE FILM CAP C.TNTL : TANTALUM CAP C.TNTL.CHP : CHIP TANTALUM CAP C.TRIM : TRIMMER CAP CN : CONNECTOR CN.BS.PIN : CONNECTOR, BASE PIN CN.CANNON : CONNECTOR, CANNON CN.DIN : CONNECTOR, DIN CN.FLAT : CONNECTOR, FLAT CABLE CN.POST : CONNECTOR, BASE POST COIL.MX.AM : COIL, AM MIX COIL.AT.FM : COIL, FM ANTENNA COIL.DT.FM : COIL, FM DETECT COIL.MX.FM : COIL, FM MIX COIL.OUTPT : OUTPUT COIL DIOD.ARRAY : DIODE ARRAY DIODE.BRG : DIODE BRIDGE DIODE.CHP : CHIP DIODE DIODE.VAR : VARACTOR DIODE DIOD.Z.CHP : CHIP ZENER DIODE DIODE.ZENR : ZENER DIODE DSCR.CE : CERAMIC DISCRIMINATOR FER.BEAD : FERRITE BEADS FER.CORE : FERRITE CORE FET.CHP : CHIP FET FL.DSPLY : FLUORESCENT DISPLAY FLTR.CE : CERAMIC FILTER FLTR.COMB : COMB FILTER MODULE FLTR.LC.RF : LC FILTER ,EMI GND.MTL : GROUND PLATE GND.TERM : GROUND TERMINAL HOLDER.FUS : FUSE HOLDER IC.PRTCT : IC PROTECTOR JUMPER.CN : JUMPER CONNECTOR JUMPER.TST : JUMPER, TEST POINT L.DTCT : LIGHT DETECTING MODULE Note) Those parts marked with “#” are not included in the P.C.B. ass'y. L.EMIT : LIGHT EMITTING MODULE LED.DSPLY : LED DISPLAY LED.INFRD : LED, INFRARED MODUL.RF : MODULATOR, RF PHOT.CPL : PHOTO COUPLER PHOT.INTR : PHOTO INTERRUPTER PHOT.RFLCT : PHOTO REFLECTOR PIN.TEST : PIN, TEST POINT PLST.RIVET : PLASTIC RIVET R.ARRAY : RESISTOR ARRAY R.CAR : CARBON RESISTOR R.CAR.CHP : CHIP RESISTOR R.CAR.FP : FLAME PROOF CARBON RESISTOR R.FUS : FUSABLE RESISTOR R.MTL.CHP : CHIP METAL FILM RESISTOR R.MTL.FLM : METAL FILM RESISTOR R.MTL.OXD : METAL OXIDE FILM RESISTOR R.MTL.PLAT : METAL PLATE RESISTOR RSNR.CE : CERAMIC RESONATOR RSNR.CRYS : CRYSTAL RESONATOR R.TW.CEM : TWIN CEMENT FIXED RESISTOR R.WW : WIRE WOUND RESISTOR SCR.BND.HD : BIND HEAD B-TITE SCREW SCR.BW.HD : BW HEAD TAPPING SCREW SCR.CUP : CUP TITE SCREW SCR.TERM : SCREW TERMINAL SCR.TR : SCREW, TRANSISTOR SUPRT.PCB : SUPPORT, P.C.B. SURG.PRTCT : SURGE PROTECTOR SW.TACT : TACT SWITCH SW.LEAF : LEAF SWITCH SW.LEVER : LEVER SWITCH SW.MICRO : MICRO SWITCH SW.PUSH : PUSH SWITCH SW.RT.ENC : ROTARY ENCODER SW.RT.MTR : ROTARY SWITCH WITH MOTOR SW.RT : ROTARY SWITCH SW.SLIDE : SLIDE SWITCH TERM.SP : SPEAKER TERMINAL TERM.WRAP : WRAPPING TERMINAL THRMST.CHP : CHIP THERMISTOR TR.CHP : CHIP TRANSISTOR TR.DGT : DIGITAL TRANSISTOR TR.DGT.CHP : CHIP DIGITAL TRANSISTOR TRANS : TRANSFORMER TRANS.PULS : PULSE TRANSFORMER TRANS.PWR : POWER TRANSFORMER ASS’y TUNER.AM : TUNER PACK, AM TUNER.FM : TUNER PACK, FM TUNER.PK : FRONT-END TUNER PACK VR : ROTARY POTENTIOMETER VR.MTR : POTENTIOMETER WITH MOTOR VR.SW : POTENTIOMETER WITH ROTARY SW VR.SLIDE : SLIDE POTENTIOMETER VR.TRIM : TRIMMER POTENTIOMETER I ELECTRICAL PARTS PARTS LIST I WARNING Components having special characteristics are marked Z and must be replaced with parts having specifications equal to those originally installed. G Carbon resistors (1/6W or 1/4W) are not included in the ELECTRICAL PARTS List. For the parts No. of the carbon resistors, refer to last page. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 42 AV-S70 P.C.B. AMP Schm Ref. PART NO. Description Remarks New Parts * Schm Ref. PART NO. Description Remarks New Parts * * AAX15150 P.C.B. AMP 331416 * C101 AAX10700 C.CE.CHP 220pF 50V 065619 * C102 AAX10700 C.CE.CHP 220pF 50V 065619 * C103 AAX10700 C.CE.CHP 220pF 50V 065619 * C104 AAX10700 C.CE.CHP 220pF 50V 065619 * C105 AAX10700 C.CE.CHP 220pF 50V 065619 * C106 AAX10700 C.CE.CHP 220pF 50V 065619 * C107 AAX10760 C.CE.CHP 47pF 50V 065881 * C108 AAX10760 C.CE.CHP 47pF 50V 065881 C109 XX698630 C.CE.CHP 0.01uF 50V 065610 * C110 AAX10160 C.EL 10uF 25V 066286 * C111 AAX10270 C.EL 22uF 25V 066347 * C112 AAX10270 C.EL 22uF 25V 066347 * C113 AAX10160 C.EL 10uF 25V 066286 * C121 AAX10260 C.EL 22uF 16V 066345 * C123 AAX10160 C.EL 10uF 25V 066286 * C124 AAX10260 C.EL 22uF 16V 066345 * C126 AAX10160 C.EL 10uF 25V 066286 * C131 AAX10150 C.EL 10uF 16V 066282 * C132 AAX10150 C.EL 10uF 16V 066282 * C133 AAX10150 C.EL 10uF 16V 066282 * C134 AAX10150 C.EL 10uF 16V 066282 C135 XX698310 C.EL 47uF 16V 066424 * C136 AAX10160 C.EL 10uF 25V 066286 * C138 AAX11120 C.POL 10pF 50V 055439 * C139 AAX10160 C.EL 10uF 25V 066286 * C140 AAX10160 C.EL 10uF 25V 066286 * C141 AAX10160 C.EL 10uF 25V 066286 * C143 AAX11120 C.POL 10pF 50V 055439 * C145 AAX10160 C.EL 10uF 25V 066286 * C146 AAX10160 C.EL 10uF 25V 066286 C147 XX698310 C.EL 47uF 16V 066424 * C148 AAX10160 C.EL 10uF 25V 066286 * C150 AAX11120 C.POL 10pF 50V 055439 * C151 AAX10160 C.EL 10uF 25V 066286 * C152 AAX10160 C.EL 10uF 25V 066286 * C153 AAX10160 C.EL 10uF 25V 066286 * C155 AAX11120 C.POL 10pF 50V 055439 * C160 AAX10320 C.EL 47uF 25V 066428 * C161 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C162 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C163 AAX10320 C.EL 47uF 25V 066428 * C164 AAX10160 C.EL 10uF 25V 066286 * C165 AAX10160 C.EL 10uF 25V 066286 C167 XX698650 C.CE.CHP 100pF 50V 065858 * C168 AAX10160 C.EL 10uF 25V 066286 * C170 AAX10160 C.EL 10uF 25V 066286 * C171 AAX10160 C.EL 10uF 25V 066286 * C172 AAX10160 C.EL 10uF 25V 066286 * C301 AAX11280 C.POL 0.047uF 50V 065118 * C302 AAX11280 C.POL 0.047uF 50V 065118 * C303 AAX10370 C.EL 4700uF 35V 066451 * C304 AAX10370 C.EL 4700uF 35V 066451 * C305 AAX11180 C.POL 0.1uF 50V 065007 * C306 AAX10300 C.EL 33uF 16V 066389 * C308 AAX10220 C.EL 1000uF 6.3V 066315 * C309 AAX10410 C.EL 6800uF 16V 066466 * C311 AAX10150 C.EL 10uF 16V 066282 * C312 AAX11280 C.POL 0.047uF 50V 065118 * C313 AAX11280 C.POL 0.047uF 50V 065118 * C314 AAX10290 C.EL 2200uF 50V 066374 * C315 AAX10290 C.EL 2200uF 50V 066374 C316 XX698310 C.EL 47uF 16V 066424 C317 XX698310 C.EL 47uF 16V 066424 * C318 AAX10340 C.EL 47uF 50V 066432 * C319 AAX10330 C.EL 47uF 35V 066430 * C320 AAX10390 C.EL 4.7uF 50V 066459 * C321 AAX10390 C.EL 4.7uF 50V 066459 * C322 AAX10340 C.EL 47uF 50V 066432 * C323 AAX10330 C.EL 47uF 35V 066430 * C324 AAX10200 C.EL 100uF 25V 066305 * C325 AAX10200 C.EL 100uF 25V 066305 * C328 AAX10360 C.EL 470uF 35V 066445 Z C401 VS741700 C.POL 0.01uF 275V 065262 * C502 AAX10720 C.CE.CHP 470pF 50V 065631 * C503 AAX10730 C.CE.CHP 22pF 50V 065869 * C504 AAX10250 C.EL 0.1uF 50V 066335 * C506 AAX10720 C.CE.CHP 470pF 50V 065631 * C507 AAX11220 C.POL 0.22uF 50V 065066 * C508 AAX10250 C.EL 0.1uF 50V 066335 * C509 AAX10730 C.CE.CHP 22pF 50V 065869 * C510 AAX11220 C.POL 0.22uF 50V 065066 * C511 AAX10160 C.EL 10uF 25V 066286 C512 XX698300 C.EL 22uF 50V 066377 * C513 AAX10240 C.EL 1uF 50V 066329 * C514 AAX10390 C.EL 4.7uF 50V 066459 * C515 AAX10270 C.EL 22uF 25V 066347 * C516 AAX10380 C.EL 4.7uF 25V 066455 * C517 AAX10380 C.EL 4.7uF 25V 066455 * C518 AAX10270 C.EL 22uF 25V 066347 * C519 AAX10160 C.EL 10uF 25V 066286 * C520 AAX10210 C.EL 100uF 50V 066311 * C521 AAX10210 C.EL 100uF 50V 066311 * C522 AAX10170 C.EL 100uF 6.3V 066296 * C526 AAX11280 C.POL 0.047uF 50V 065118 * C527 AAX11280 C.POL 0.047uF 50V 065118 * C528 AAX11280 C.POL 0.047uF 50V 065118 * C529 AAX11280 C.POL 0.047uF 50V 065118 * C601 AAX11260 C.POL 470pF 50V 065108 * C602 AAX11260 C.POL 470pF 50V 065108 * C603 AAX11120 C.POL 10pF 50V 055439 * C604 AAX11120 C.POL 10pF 50V 055439 * C605 AAX11120 C.POL 10pF 50V 055439 * C606 AAX11260 C.POL 470pF 50V 065108 * C607 AAX12410 C.POL 0.18uF 50V 064917 * C608 AAX11160 C.POL 0.15uF 50V 064914 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 43 AV-S70 P.C.B. AMP Schm Ref. PART NO. Description Remarks New Parts * Schm Ref. PART NO. Description Remarks New Parts * * C609 AAX10430 C.EL 10uF 25V 066768 * C610 AAX10430 C.EL 10uF 25V 066768 * C611 AAX10430 C.EL 10uF 25V 066768 * C612 AAX10430 C.EL 10uF 25V 066768 * C613 AAX10440 C.EL 100uF 6.3V 066774 * C614 AAX10440 C.EL 100uF 6.3V 066774 * C615 AAX10430 C.EL 10uF 25V 066768 * C616 AAX10450 C.EL 100uF 16V 066780 * C617 AAX10430 C.EL 10uF 25V 066768 * C618 AAX10430 C.EL 10uF 25V 066768 * C619 AAX10430 C.EL 10uF 25V 066768 * C620 AAX10430 C.EL 10uF 25V 066768 * C621 AAX10430 C.EL 10uF 25V 066768 C626 XX698650 C.CE.CHP 100pF 50V 065858 C627 XX698630 C.CE.CHP 0.01uF 50V 065610 C628 XX698630 C.CE.CHP 0.01uF 50V 065610 C629 XX698630 C.CE.CHP 0.01uF 50V 065610 C630 XX698630 C.CE.CHP 0.01uF 50V 065610 C631 XX698630 C.CE.CHP 0.01uF 50V 065610 C632 XX698630 C.CE.CHP 0.01uF 50V 065610 * C635 AAX10460 C.EL 1uF 50V 066783 * C636 AAX10470 C.EL 2.2uF 50V 066799 * C638 AAX10760 C.CE.CHP 47pF 50V 065881 * C639 AAX10480 C.EL 47uF 16V 066820 * C640 AAX11150 C.POL 0.12uF 50V 064911 * C641 AAX11250 C.POL 0.033uF 50V 065092 * C642 AAX10430 C.EL 10uF 25V 066768 * C643 AAX10430 C.EL 10uF 25V 066768 * C644 AAX10460 C.EL 1uF 50V 066783 * C646 AAX10470 C.EL 2.2uF 50V 066799 * C647 AAX10760 C.CE.CHP 47pF 50V 065881 * C648 AAX10480 C.EL 47uF 16V 066820 * C649 AAX11150 C.POL 0.12uF 50V 064911 * C650 AAX11250 C.POL 0.033uF 50V 065092 * C651 AAX10430 C.EL 10uF 25V 066768 * C652 AAX10430 C.EL 10uF 25V 066768 * C653 AAX10460 C.EL 1uF 50V 066783 * C655 AAX10440 C.EL 100uF 6.3V 066774 * C656 AAX11120 C.POL 10pF 50V 055439 * C657 AAX10430 C.EL 10uF 25V 066768 * C658 AAX10430 C.EL 10uF 25V 066768 * C659 AAX10460 C.EL 1uF 50V 066783 * C661 AAX10440 C.EL 100uF 6.3V 066774 * C662 AAX11120 C.POL 10pF 50V 055439 * C665 AAX10460 C.EL 1uF 50V 066783 * C666 AAX10460 C.EL 1uF 50V 066783 CN101 VM923600 CN 52045-1345 055522 * CN102 AAX10500 CN 53291-0791 055456 * CN103 AAX10520 CN 53291-1191 055458 CN105 VM389000 CN 52045-2345 081830 * CN110 AAX10560 CN B 3P-VH 081665 CN111 VC014600 CN B02B-EH 081439 CN112 VL844700 CN XH B3B 081461 * CN405 AAX10550 CN S2P3-VH 081663 CN501 VC015000 CN EH 6P 081522 CN502 LB932020 CN.BS.PIN 2P 081661 * CN503 AAX10570 CN B 5P-VH 081672 * CN504 AAX10590 CN B2P3-VH 081855 CN505 VC014800 CN EH 4P 081493 * CN601 AAX10490 CN 52419-0790 055455 CN602 XX698170 CN YKF51-5001 085092 * CN603 AAX10950 JACK.PIN 1P YKB11-0701 055461 * CN604 AAX10510 CN 52419-1190 055457 D101 VG439200 DIODE.ZENR MTZJ9.1B 069148 D102 VG439200 DIODE.ZENR MTZJ9.1B 069148 D103 VG442500 DIODE.ZENR MTZJ5.6B 069158 D104 VG442500 DIODE.ZENR MTZJ5.6B 069158 D105 VG442500 DIODE.ZENR MTZJ5.6B 069158 D106 VG442500 DIODE.ZENR MTZJ5.6B 069158 D110 iF004600 DIODE 1SS133 069460 D111 iF004600 DIODE 1SS133 069460 Z D301 VN932100 DIODE RBV-606 055547 D302 iF004600 DIODE 1SS133 069460 D303 iF004600 DIODE 1SS133 069460 D304 iF004600 DIODE 1SS133 069460 Z* D305 AAX10670 DIODE RBV-406 055546 Z* D307 AAX10670 DIODE RBV-406 055546 * D308 AAX10770 DIODE.ZENR ZD MTZJ10C 069160 D309 VG442500 DIODE.ZENR MTZJ5.6B 069220 D310 VG442500 DIODE.ZENR MTZJ5.6B 069220 D311 VG442500 DIODE.ZENR MTZJ5.6B 069220 D313 iF004600 DIODE 1SS133 069460 D314 VU264100 DIODE 1SR139-400 069536 D501 iF004600 DIODE 1SS133 069460 D602 VG439200 DIODE.ZENR MTZJ9.1B 069148 D603 VG439200 DIODE.ZENR MTZJ9.1B 069148 Z* F401 KB001770 FUSE 1A 250V 058323 GT103 XX698880 LUG MET37-00O1 075878 IC101 XG903A00 IC TC4052BF 070707 IC102 XF291A00 IC uPC4570G2 070173 IC103 XP895A00 IC LC78212 044954 IC104 XV039A00 IC M5220FP 055465 IC105 XV039A00 IC M5220FP 055465 * IC106 AAX10080 IC TC9482N 055303 IC107 XF291A00 IC uPC4570G2 070173 Z IC120 XJ604A00 IC NJM78M05FA 070384 Z IC121 XJ603A00 IC NJM78M15FA 070366 Z IC122 XG505A00 IC NJM79M15FA 070445 Z IC123 XJ604A00 IC NJM78M05FA 070384 IC501 XV466A00 IC LM1875T 055041 IC502 XV466A00 IC LM1875T 055041 * IC503 AAX10070 IC TRUBASS 055300 IC601 XF291A00 IC uPC4570G2 070173 IC602 XF291A00 IC uPC4570G2 070173 IC603 XF291A00 IC uPC4570G2 070173 IC604 XF293A00 IC CMOS 4066FLT 070715 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 AV-S70 P.C.B. AMP & DSP-FL 44 Schm Ref. PART NO. Description Remarks New Parts * Schm Ref. PART NO. Description Remarks New Parts * IC605 XF291A00 IC uPC4570G2 070173 * JK101 AAX10960 JACK.PIN HSP-248V1 056838 Q101 iE101280 FET 2SK105 T 055462 Q102 iE101280 FET 2SK105 T 055462 Q103 iC287820 TR 2SC2878 A,B 068813 Q104 iC287820 TR 2SC2878 A,B 068813 Q105 VD678500 TR DTA114ESA 069248 Q106 VD678700 TR DTC114ESA 069299 Q107 VD678700 TR DTC114ESA 069299 Q110 iC174020 TR 2SC1740S QRS 055717 Z Q113 VK407600 TR 2SC 4208A QRS 055469 Q114 VG722000 TR DTC144ESA 069303 Z Q115 VR510800 TR 2SD2396 JK 055467 Z Q117 VE613300 TR 2SB1237 TV2 QR 057100 Z Q118 VS883300 TR 2SB1565 E,F 044140 Q501 iC287820 TR 2SC2878 A,B 068813 Q502 iC287820 TR 2SC2878 A,B 068813 Q503 iC287820 TR 2SC2878 A,B 068813 Q504 iC174020 TR 2SC1740S QRS 055717 Q505 iC174020 TR 2SC1740S QRS 055717 Q506 iC287820 TR 2SC2878 A,B 068813 Q601 iC287820 TR 2SC2878 A,B 068813 Q602 iC287820 TR 2SC2878 A,B 068813 Q603 iC287820 TR 2SC2878 A,B 068813 Q604 iC287820 TR 2SC2878 A,B 068813 Q606 VG722000 TR DTC144ESA 069303 Q607 VG722000 TR DTC144ESA 069303 * R132 AAX11870 R.CAR.FP 10Ω 1/4W 044452 * R134 AAX11870 R.CAR.FP 10Ω 1/4W 044452 * R159 AAX11870 R.CAR.FP 10Ω 1/4W 044452 * R160 AAX11870 R.CAR.FP 10Ω 1/4W 044452 * R166 AAX11870 R.CAR.FP 10Ω 1/4W 044452 * R174 AAX11870 R.CAR.FP 10Ω 1/4W 044452 * R175 AAX11870 R.CAR.FP 10Ω 1/4W 044452 * R186 AAX11870 R.CAR.FP 10Ω 1/4W 044452 * R187 AAX11870 R.CAR.FP 10Ω 1/4W 044452 * R188 AAX11870 R.CAR.FP 10Ω 1/4W 044452 R199 HV754220 R.CAR.FP 22Ω 1/4W 067488 R200 HV754220 R.CAR.FP 22Ω 1/4W 067488 * R324 AAX11910 R.CAR.FP 5.6KΩ 1/4W 055505 * R325 AAX11940 R.CAR.FP 1.5KΩ 1/4W 055975 * R326 AAX11880 R.CAR.FP 1KΩ 1/4W 044454 * R328 AAX11940 R.CAR.FP 1.5KΩ 1/4W 055975 * R329 AAX11880 R.CAR.FP 1KΩ 1/4W 044454 * R331 AAX11380 R.CAR.CHIP 43KΩ 1/8W 053202 * R333 AAX11860 R.CAR.FP 100Ω 1/4W 044153 Z* R335 AAX11850 R.MTL.FLM 27Ω 1W 067950 Z* R336 AAX11850 R.MTL.FLM 27Ω 1W 067950 Z R337 VK186900 R.FUS 18Ω 1/4W 057098 Z R338 VK186900 R.FUS 18Ω 1/4W 057098 Z R339 VE009700 R.FUS 100Ω 1/4W 057099 Z R340 VE009700 R.FUS 100Ω 1/4W 057099 * R341 AAX11950 R.CAR.FP 1Ω 1/4W 084665 * R401 AAX11900 R.CAR.FP 2.2Ω 1/4W 055504 * R402 AAX11900 R.CAR.FP 2.2Ω 1/4W 055504 * R513 AAX11930 R.CAR.FP 820Ω 1/4W 055507 * R517 AAX11920 R.CAR.FP 6.8Ω 1/4W 055506 * R522 AAX11920 R.CAR.FP 6.8Ω 1/4W 055506 * R527 AAX11860 R.CAR.FP 100Ω 1/4W 044153 * R629 AAX11870 R.CAR.FP 10Ω 1/4W 044452 * R630 AAX11870 R.CAR.FP 10Ω 1/4W 044452 * R670 AAX11870 R.CAR.FP 10Ω 1/4W 044452 * R671 AAX11870 R.CAR.FP 10Ω 1/4W 044452 * R685 AAX11890 R.CAR.FP 1.2KΩ 1/4W 055503 * R686 AAX11890 R.CAR.FP 1.2KΩ 1/4W 055503 * R691 AAX11870 R.CAR.FP 10Ω 1/4W 044452 * R692 AAX11870 R.CAR.FP 10Ω 1/4W 044452 RY301 VV272600 RELAY OSA-SS-224-DM5 079770 RY501 VU161600 RELAY OSA-SS-224DM3 079766 ST401 XX707320 PIN IPS-5007 064821 ST402 XX707320 PIN IPS-5007 064821 ST601 BB071360 TERM EARTH 055265 Z* SW401 AAX10640 SWITCH SDDLD1-B1-F 055466 Z* T401 XY773A00 TRANS.PWR 059489 Z TH401 VT865700 POSISTOR PTH8L14AR0R5MIC030 068537 VP206500 HOLDER.FUS EYF-52BCT 074277 * AAX10890 HEAT.SINK UOT-16CS25-MP 055523 * AAX10900 HEAT.SINK DPS35-40 055524 * AAX10910 HEAT.SINK PH-0124B-S 064564 * AAX10800 SCR.PAN.HD 3x12 ZC 075255 BB070700 GND.MTL 075884 * AAX15140 P.C.B. DSP-FL 331415 C1 XX698650 C.CE.CHP 100pF 50V 065858 * C2 AAX10690 C.CE.CHP 0.1uF 25V 065611 C3 XX698650 C.CE.CHP 100pF 50V 065858 * C7 AAX10740 C.CE.CHP 33pF 50V 065876 * C8 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C9 AAX10690 C.CE.CHP 0.1uF 25V 065611 C11 XX698650 C.CE.CHP 100pF 50V 065858 C12 XX698650 C.CE.CHP 100pF 50V 065858 C13 XX698650 C.CE.CHP 100pF 50V 065858 * C14 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C15 AAX10680 C.CE.CHP 1000pF 50V 065609 * C16 AAX10740 C.CE.CHP 33pF 50V 065876 * C17 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C18 AAX11280 C.POL 0.047uF 50V 065118 * C19 AAX11270 C.POL 4700pF 50V 065111 * C20 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C21 AAX10170 C.EL 100uF 6.3V 066296 C23 XX698650 C.CE.CHP 100pF 50V 065858 C24 XX698650 C.CE.CHP 100pF 50V 065858 C25 XX698650 C.CE.CHP 100pF 50V 065858 * C26 AAX10690 C.CE.CHP 0.1uF 25V 065611 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 AV-S70 P.C.B. DSP-FL 45 Schm Ref. PART NO. Description Remarks New Parts * Schm Ref. PART NO. Description Remarks New Parts * * C27 AAX10710 C.CE.CHP 0.022uF 50V 065621 * C28 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C29 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C30 AAX10750 C.CE.CHP 39pF 50V 065879 * C31 AAX10740 C.CE.CHP 33pF 50V 065876 C32 XX698650 C.CE.CHP 100pF 50V 065858 C33 XX698650 C.CE.CHP 100pF 50V 065858 C34 XX698650 C.CE.CHP 100pF 50V 065858 C35 XX698650 C.CE.CHP 100pF 50V 065858 * C36 AAX10170 C.EL 100uF 6.3V 066296 C37 XX698650 C.CE.CHP 100pF 50V 065858 C38 XX698650 C.CE.CHP 100pF 50V 065858 C39 XX698650 C.CE.CHP 100pF 50V 065858 C40 XX698650 C.CE.CHP 100pF 50V 065858 C41 XX698650 C.CE.CHP 100pF 50V 065858 * C42 AAX10310 C.EL 330uF 6.3V 066397 * C43 AAX10310 C.EL 330uF 6.3V 066397 * C44 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C45 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C46 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C48 AAX10310 C.EL 330uF 6.3V 066397 * C49 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C50 AAX10720 C.CE.CHP 470pF 50V 065631 * C51 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C52 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C53 AAX10310 C.EL 330uF 6.3V 066397 * C54 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C55 AAX10310 C.EL 330uF 6.3V 066397 * C56 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C57 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C58 AAX10310 C.EL 330uF 6.3V 066397 * C59 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C60 AAX10170 C.EL 100uF 6.3V 066296 * C61 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C62 AAX10230 C.EL 1000uF 10V 066316 * C63 AAX10230 C.EL 1000uF 10V 066316 * C64 AAX10280 C.EL 220uF 10V 066359 * C65 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C66 AAX11170 C.POL 0.47uF 50V 064936 * C67 AAX10170 C.EL 100uF 6.3V 066296 * C68 AAX10400 C.EL 0.47uF 50V 066462 * C69 AAX11210 C.POL 1500pF 50V 065028 * C70 AAX11210 C.POL 1500pF 50V 065028 * C71 AAX10160 C.EL 10uF 25V 066286 * C72 AAX11240 C.POL 3300pF 50V 065087 * C73 AAX11240 C.POL 3300pF 50V 065087 * C74 AAX10160 C.EL 10uF 25V 066286 * C75 AAX10160 C.EL 10uF 25V 066286 * C76 AAX11190 C.POL 1200pF 50V 065014 * C77 AAX11230 C.POL 0.27uF 50V 065082 * C78 AAX10160 C.EL 10uF 25V 066286 * C79 AAX10160 C.EL 10uF 25V 066286 * C80 AAX11240 C.POL 3300pF 50V 065087 * C81 AAX11240 C.POL 3300pF 50V 065087 * C81 AAX11240 C.POL 3300pF 50V 065087 * C82 AAX10160 C.EL 10uF 25V 066286 * C83 AAX11120 C.POL 10pF 50V 055439 * C84 AAX11120 C.POL 10pF 50V 055439 * C85 AAX11120 C.POL 10pF 50V 055439 * C86 AAX11130 C.POL 220pF 50V 055447 * C87 AAX10160 C.EL 10uF 25V 066286 * C88 AAX10160 C.EL 10uF 25V 066286 * C89 AAX11120 C.POL 10pF 50V 055439 * C90 AAX11130 C.POL 220pF 50V 055447 * C91 AAX11120 C.POL 10pF 50V 055439 * C92 AAX11140 C.POL 6200pF 50V 055501 * C93 AAX11120 C.POL 10pF 50V 055439 * C94 AAX11130 C.POL 220pF 50V 055447 * C95 AAX10160 C.EL 10uF 25V 066286 * C96 AAX10160 C.EL 10uF 25V 066286 * C97 AAX11120 C.POL 10pF 50V 055439 * C98 AAX11130 C.POL 220pF 50V 055447 * C99 AAX11120 C.POL 10pF 50V 055439 * C701 AAX10230 C.EL 1000uF 10V 066316 * C702 AAX10420 C.EL 10uF 16V 066763 * C703 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C704 AAX10460 C.EL 1uF 50V 066783 C705 XX698630 C.CE.CHP 0.01uF 50V 065610 * C706 AAX10440 C.EL 100uF 6.3V 066774 * C800 AAX10260 C.EL 22uF 16V 066345 * C801 AAX10320 C.EL 47uF 25V 066428 * C802 AAX11170 C.POL 0.47uF 50V 064936 * C803 AAX10320 C.EL 47uF 25V 066428 * C804 AAX10260 C.EL 22uF 16V 066345 * C805 AAX11120 C.POL 10pF 50V 055439 C806 XX698650 C.CE.CHP 100pF 50V 065858 C807 XX698650 C.CE.CHP 100pF 50V 065858 C808 XX698650 C.CE.CHP 100pF 50V 065858 C810 XX698650 C.CE.CHP 100pF 50V 065858 C811 XX698650 C.CE.CHP 100pF 50V 065858 C812 XX698650 C.CE.CHP 100pF 50V 065858 * C813 AAX10350 C.EL 470uF 6.3V 066436 * C814 AAX10690 C.CE.CHP 0.1uF 25V 065611 C815 XX698650 C.CE.CHP 100pF 50V 065858 C816 XX698650 C.CE.CHP 100pF 50V 065858 * C817 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C818 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C819 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C820 AAX11110 C.POL 330pF 50V 050158 C821 UB012560 R.CAR.CHP 560pF 50V 065888 C822 UB012560 R.CAR.CHP 560pF 50V 065888 C823 UB012560 R.CAR.CHP 560pF 50V 065888 C824 UB012560 R.CAR.CHP 560pF 50V 065888 C825 UB012560 R.CAR.CHP 560pF 50V 065888 C826 UB012560 R.CAR.CHP 560pF 50V 065888 * C851 AAX10730 C.CE.CHP 22pF 50V 065869 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 AV-S70 P.C.B. DSP-FL 46 Schm Ref. PART NO. Description Remarks New Parts * Schm Ref. PART NO. Description Remarks New Parts * * C852 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C853 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C854 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C855 AAX10180 C.EL 100uF 10V 066298 * C856 AAX10690 C.CE.CHP 0.1uF 25V 065611 * C857 AAX10270 C.EL 22uF 25V 066347 CB1 VQ044400 CN 52044-09 055032 CB2 VF982300 CN 52044-1745 055308 CB3 VM923600 CN 52045-1345 055522 CB4 VQ047200 CN 52045-09 055033 CB701 VC016100 CN EH 3P L 081469 * CB702 AAX10540 CN 52492-1720 055904 * CB703 AAX10580 CN 52492-2320 081831 * CB704 AAX10530 CN 52492-0920 055903 D1 XX698570 DIODE ISS355 069444 D2 XX698570 DIODE ISS355 069444 D3 XX698570 DIODE ISS355 069444 D4 XX698570 DIODE ISS355 069444 D5 XX698570 DIODE ISS355 069444 D6 XX698570 DIODE ISS355 069444 D7 XX698570 DIODE ISS355 069444 D8 XX698570 DIODE ISS355 069444 D9 XX698570 DIODE ISS355 069444 D10 XX698570 DIODE ISS355 069444 D11 XX698570 DIODE ISS355 069444 D12 XX698570 DIODE ISS355 069444 D701 VU171900 DIODE.ZENR UDZ5.1B 048310 D702 VU171900 DIODE.ZENR UDZ5.1B 048310 D703 XX698570 DIODE ISS355 069444 D704 XX698570 DIODE ISS355 069444 D705 VU172200 DIODE.ZENR UDZ6.8B 043218 D706 XX698570 DIODE ISS355 069444 D707 VT439400 LED(re) SLR-342VC RED 069822 D708 VU171900 DIODE.ZENR UDZ5.1B 048310 G3 XX698880 LUG MET37-00O1 075878 IC1 XR038A00 IC NJM2904M T1 070192 IC2 XL091A00 IC HD74HC02FPEL 055305 IC3 XG948E00 IC YM3436 055299 IC4 XU728A00 IC YSS908-F U-PK10 055298 IC6 XW233A00 IC CS4227-KQ 44PIN 055302 IC7 XW728A00 IC LP61256GS-8 055296 IC8 XV039A00 IC M5220FP 055465 IC9 XV039A00 IC M5220FP 055465 IC10 XV039A00 IC M5220FP 055465 IC11 XV039A00 IC M5220FP 055465 IC12 XV039A00 IC M5220FP 055465 IC15 XU965A00 IC uPC29M33T-E1 055304 * IC701 XY514A00 IC M30217MA-A201FP 058130 * IC702 AAX10090 IC S-29390AFJA TB 055306 IC801 XS993A00 IC TC74HCU04AF T 070867 IC802 XR042A00 IC TC74HC153AF 070781 JK801 V2508700 CN.PHOT.SN GP1F37R 055510 L1 GE300610 FER.CORE FERITE CORE BL02RN 073729 L801 GE901970 COIL CHK LAV35VB 680K 055508 * PJ801 AAX10970 JACK.PIN YKC21-3627 057529 Q1 VV655200 TR DTA143EKA T146 055311 Q2 VD303700 TR 2SC3326 B TE85L 068835 Q701 XX698710 TR DTA144EK 069270 Q702 XX698710 TR DTA144EK 069270 Q703 VE613400 TR 2SD1858 QR 068959 Q704 VE613400 TR 2SD1858 QR 068959 Q705 XX698720 TR DTC144EK 069311 Q706 VV556500 TR 2SA1037K QRS 068590 Q707 XX698710 TR DTA144EK 069270 Q708 XX698720 TR DTC144EK 069311 Q710 XX698710 TR DTA144EK 069270 Q711 XX698710 TR DTA144EK 069270 * R40 AAX11900 R.CAR.FP 2.2Ω 1/4W 055504 * R45 AAX11900 R.CAR.FP 2.2Ω 1/4W 055504 * R46 AAX11900 R.CAR.FP 2.2Ω 1/4W 055504 * R49 AAX11870 R.CAR.FP 10Ω 1/4W 044452 * R50 AAX11950 R.CAR.FP 1Ω 1/4W 084665 * R95 AAX11900 R.CAR.FP 2.2Ω 1/4W 055504 * R96 AAX11900 R.CAR.FP 2.2Ω 1/4W 055504 * R767 AAX11860 R.CAR.FP 100Ω 1/4W 044153 * R768 AAX11860 R.CAR.FP 100Ω 1/4W 044153 * R856 AAX11900 R.CAR.FP 2.2Ω 1/4W 055504 * SW701 AAX10660 SW.TACT SKHVBL038A 072692 * SW702 AAX10660 SW.TACT SKHVBL038A 072692 * SW703 AAX10660 SW.TACT SKHVBL038A 072692 * SW704 AAX10660 SW.TACT SKHVBL038A 072692 * SW705 AAX10660 SW.TACT SKHVBL038A 072692 U701 VU591000 L.DTCT GP1U271X 055310 V701 V4879700 FL.DSPLY 13-BT-169GNK 055511 XL1 Vi552000 RSNR.CRYS AT-49 12.288MHZ 055312 XL701 VQ791000 RSNR.CE CST10.0MTW-TF01 055042 * AAX10100 LED.SPACER LH-5-6 076001 * AAX10140 CUSHION 055172 * AAX12950 SHEET SHIELD 057863 * AAX12960 SHEET INSULATOR 057864 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 CHIP RESISTORS 47 Schm Ref. PART NO. Description Remarks New Parts * Schm Ref. PART NO. Description Remarks New Parts * * RD256430 R.CAR.CHP 4.3KΩ 1/8W 067775 * RD257300 R.CAR.CHP 30KΩ 1/8W 067753 * AAX11390 R.CAR.CHP 36KΩ 1/8W 055459 * AAX11400 R.CAR.CHP 16KΩ 1/8W 055521 * AAX11410 R.CAR.CHP 51Ω 1/8W 056520 * AAX11420 R.CAR.CHP 1KΩ 1/8W 067679 * AAX11430 R.CAR.CHP 1MΩ 1/8W 067686 * AAX11440 R.CAR.CHP 1Ω 1/8W 067689 * AAX11450 R.CAR.CHP 1.1KΩ 1/8W 067690 * AAX11460 R.CAR.CHP 11KΩ 1/8W 067691 * AAX11470 R.CAR.CHP 1.2KΩ 1/8W 067696 * AAX11480 R.CAR.CHP 12KΩ 1/8W 067698 * AAX11500 R.CAR.CHP 1.8KΩ 1/8W 067716 * AAX11510 R.CAR.CHP 18KΩ 1/8W 067718 * AAX11520 R.CAR.CHP 180KΩ 1/8W 067719 * AAX11530 R.CAR.CHP 8.2KΩ 1/8W 067726 * AAX11540 R.CAR.CHP 200KΩ 1/8W 067728 * AAX11560 R.CAR.CHP 22KΩ 1/8W 067734 * AAX11570 R.CAR.CHP 220KΩ 1/8W 067736 * AAX11580 R.CAR.CHP 24KΩ 1/8W 067741 * AAX11590 R.CAR.CHP 2.7KΩ 1/8W 067745 * AAX11600 R.CAR.CHP 27KΩ 1/8W 067747 * AAX11610 R.CAR.CHP 3KΩ 1/8W 067751 * AAX11620 R.CAR.CHP 330Ω 1/8W 067756 * AAX11630 R.CAR.CHP 33KΩ 1/8W 067760 * AAX11640 R.CAR.CHP 3.6KΩ 1/8W 067764 * AAX11650 R.CAR.CHP 390Ω 1/8W 067767 * AAX11660 R.CAR.CHP 3.9KΩ 1/8W 067769 * AAX11670 R.CAR.CHP 39KΩ 1/8W 067771 * AAX11680 R.CAR.CHP 47Ω 1/8W 067776 * AAX11690 R.CAR.CHP 470Ω 1/8W 067777 * AAX11700 R.CAR.CHP 470KΩ 1/8W 067782 * AAX11710 R.CAR.CHP 4.7Ω 1/8W 067785 * AAX11730 R.CAR.CHP 5.1KΩ 1/8W 067788 * AAX11740 R.CAR.CHP 51KΩ 1/8W 067789 * AAX11750 R.CAR.CHP 5.6KΩ 1/8W 067796 * AAX11760 R.CAR.CHP 56KΩ 1/8W 067798 * AAX11770 R.CAR.CHP 6.2KΩ 1/8W 067800 * AAX11780 R.CAR.CHP 62KΩ 1/8W 067801 * AAX11790 R.CAR.CHP 680Ω 1/8W 067804 * AAX11800 R.CAR.CHP 68KΩ 1/8W 067807 * AAX11810 R.CAR.CHP 82Ω 1/8W 067813 * AAX11820 R.CAR.CHP 820Ω 1/8W 067814 * AAX11830 R.CAR.CHP 8.2KΩ 1/8W 067816 * AAX11840 R.CAR.CHP 82KΩ 1/8W 067817 * AAX12770 R.CAR.CHP 47Ω 1/8W 067781 HX608670 R.CAR.CHP 120Ω 1/8W 067694 XX698990 R.CAR.CHP 0Ω 1/8W 067674 XX699000 R.CAR.CHP 100Ω 1/8W 067677 XX699010 R.CAR.CHP 10KΩ 1/8W 067681 XX699020 R.CAR.CHP 100KΩ 1/8W 067683 XX699030 R.CAR.CHP 2KΩ 1/8W 067724 XX699040 R.CAR.CHP 220Ω 1/8W 067730 XX699050 R.CAR.CHP 2.2KΩ 1/8W 067732 XX699060 R.CAR.CHP 3.3KΩ 1/8W 067758 XX699070 R.CAR.CHP 4.7KΩ 1/8W 067779 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 SW-AVS70 P.C.B. AMP 48 Schm Ref. PART NO. Description Remarks New Parts * Schm Ref. PART NO. Description Remarks New Parts * * AAX12780 P.C.B. AMP 057955 * C101 AAX10260 C.EL 22uF 16V 066345 * C102 AAX10260 C.EL 22uF 16V 066345 * C103 AAX10150 C.EL 10uF 16V 066282 * C104 AAX10150 C.EL 10uF 16V 066282 * C105 AAX11120 C.POL 10pF 50V 055439 * C106 AAX11120 C.POL 10pF 50V 055439 * C107 AAX10380 C.EL 4.7uF 25V 066455 * C108 AAX10380 C.EL 4.7uF 25V 066455 * C109 AAX11120 C.POL 10pF 50V 055439 * C110 AAX11120 C.POL 10pF 50V 055439 C111 XX698300 C.EL 22uF 50V 066377 C112 XX698300 C.EL 22uF 50V 066377 * C113 AAX11260 C.POL 470pF 50V 065108 * C114 AAX11260 C.POL 470pF 50V 065108 * C115 AAX12440 C.POL 0.027uF 50V 065076 * C116 AAX12440 C.POL 0.027uF 50V 065076 * C117 AAX12440 C.POL 0.027uF 50V 065076 * C118 AAX12440 C.POL 0.027uF 50V 065076 * C119 AAX10190 C.EL 100uF 6.3V 066302 * C120 AAX10190 C.EL 100uF 6.3V 066302 * C121 AAX09490 C.CE 22pF 50V 051094 * C122 AAX09490 C.CE 22pF 50V 051094 * C123 AAX10210 C.EL 100uF 50V 066311 * C124 AAX10210 C.EL 100uF 50V 066311 * C125 AAX12070 C.EL 10uF 35V 066288 * C126 AAX12070 C.EL 10uF 35V 066288 * C127 AAX12400 C.POL 560pF 50V 055500 * C128 AAX12400 C.POL 560pF 50V 055500 * C129 AAX10240 C.EL 1uF 50V 066329 * C130 AAX11280 C.POL 0.047uF 50V 065118 * C131 AAX11280 C.POL 0.047uF 50V 065118 * C132 AAX10170 C.EL 100uF 6.3V 066296 * C133 AAX10260 C.EL 22uF 16V 066345 * C134 AAX10150 C.EL 10uF 16V 066282 * C135 AAX10150 C.EL 10uF 16V 066282 * C136 AAX11120 C.POL 10pF 50V 055439 * C137 AAX10380 C.EL 4.7uF 25V 066455 * C138 AAX11120 C.POL 10pF 50V 055439 C139 XX698300 C.EL 22uF 50V 066377 * C140 AAX12420 C.POL 0.22uF 50V 064921 * C141 AAX12420 C.POL 0.22uF 50V 064921 * C142 AAX11170 C.POL 0.47uF 50V 064936 * C143 AAX10150 C.EL 10uF 16V 066282 * C144 AAX10150 C.EL 10uF 16V 066282 * C145 AAX12430 C.POL 0.39uF 50V 064932 * C146 AAX11160 C.POL 0.15uF 50V 064914 * C147 AAX12270 C.EL 330uF 16V 066402 * C148 AAX12450 C.POL 3900pF 50V 065099 * C149 AAX11170 C.POL 0.47uF 50V 064936 * C151 AAX11270 C.POL 4700pF 50V 065111 * C152 AAX12260 C.EL 33uF 25V 066391 * C153 AAX12410 C.POL 0.18uF 50V 064917 * C154 AAX11180 C.POL 0.1uF 50V 065007 * C155 AAX10150 C.EL 10uF 16V 066282 * C156 AAX10150 C.EL 10uF 16V 066282 * C157 AAX10150 C.EL 10uF 16V 066282 * C158 AAX12270 C.EL 330uF 16V 066402 * C159 AAX12270 C.EL 330uF 16V 066402 * C160 AAX12250 C.EL 22uF 50V 066352 * C161 AAX12250 C.EL 22uF 50V 066352 * C162 AAX12060 C.EL 8200uF 35V 056032 * C163 AAX12060 C.EL 8200uF 35V 056032 * C164 AAX11280 C.POL 0.047uF 50V 065118 * C165 AAX11280 C.POL 0.047uF 50V 065118 * C166 AAX10150 C.EL 10uF 16V 066282 * C167 AAX12180 C.CE 0.01uF 50V 065944 C168 VS741700 C.POL 0.01uF 275V 065262 * C173 AAX12180 C.CE 0.01uF 50V 065944 * C174 AAX12170 C.CE 100pF 50V 051723 * C175 AAX11120 C.POL 10pF 50V 055439 * C176 AAX12180 C.CE 0.01uF 50V 065944 * C177 AAX11120 C.POL 10pF 50V 055439 * C178 AAX11120 C.POL 10pF 50V 055439 * C179 AAX12180 C.CE 0.01uF 50V 065944 * C181 AAX10240 C.EL 1uF 50V 066329 * C182 AAX11180 C.POL 0.1uF 50V 065007 * C183 AAX11180 C.POL 0.1uF 50V 065007 * C184 AAX10240 C.EL 1uF 50V 066329 * CN103 AAX10570 CN B 5P-VH 081672 * CN105 AAX12210 CN 10P 081553 * CN107 AAX12200 CN 4P-VH 081669 D101 iF004600 DIODE 1SS133 069460 D102 iF004600 DIODE 1SS133 069460 D103 iF004600 DIODE 1SS133 069460 D104 iF004600 DIODE 1SS133 069460 D105 iF004600 DIODE 1SS133 069460 D106 iF004600 DIODE 1SS133 069460 * D107 AAX12620 DIODE.ZENR MTZJ5.6B 069099 D108 iF004600 DIODE 1SS133 069460 Z* D109 AAX12240 DIODE RBV602 069599 D110 iF004600 DIODE 1SS133 069460 D111 iF004600 DIODE 1SS133 069460 D112 iF004600 DIODE 1SS133 069460 D113 iF004600 DIODE 1SS133 069460 Z F101 KB000680 FUSE 1.25A 250V 044013 IC101 XB247A00 IC uPC4570HA 070111 IC102 XB247A00 IC uPC4570HA 070111 IC103 XB247A00 IC uPC4570HA 070111 IC104 XB247A00 IC uPC4570HA 070111 IC105 XB247A00 IC uPC4570HA 070111 Z* IC106 AAX11990 IC NJM78M12FA 070371 Z* IC107 AAX12000 IC NJM79M12FA 070447 Z* IC108 AAX11980 IC AN78N12 055476 * IC109 AAX11970 IC STK408-040E 049670 JK101 XX698170 CN YKF51-5001 085092 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AV-S70/NX-SW70 AV-S70/NX-SW70 SW-AVS70 P.C.B. AMP 49 Schm Ref. PART NO. Description Remarks New Parts * Schm Ref. PART NO. Description Remarks New Parts * * L101 AAX12190 COIL.CHOKE 1.5uH 074417 * L102 AAX12190 COIL.CHOKE 1.5uH 074417 * L103 AAX12190 COIL.CHOKE 1.5uH 074417 Q101 iC287820 TR 2SC2878 A,B 068813 Q102 iC287820 TR 2SC2878 A,B 068813 * Q103 AAX12590 TR 2SC2240 GR BL 073532 * Q104 AAX12590 TR 2SC2240 GR BL 073532 * Q105 AAX12580 TR 2SA970 GR BL 073509 Q106 iC287820 TR 2SC2878 A,B 068813 Q107 iC174020 TR 2SC1740S QRS 055717 * Q109 AAX12590 TR 2SC2240 GR BL 073532 * Q110 AAX12580 TR 2SA970 GR BL 073509 * Q111 AAX12590 TR 2SC2240 GR BL 073532 * Q112 AAX12580 TR 2SA970 GR BL 073509 Q113 iC287820 TR 2SC2878 A,B 068813 Q114 iC174020 TR 2SC1740S QRS 055717 * Q115 AAX09180 FET 2SK304 E 051061 * Q116 AAX12580 TR 2SA970 GR BL 073509 Q117 VD678700 TR DTC114ESA 069299 Q118 iC174020 TR 2SC1740S QRS 055717 * R101 AAX09880 R.CAR.FP 22Ω 1/4W 054214 * R102 AAX09880 R.CAR.FP 22Ω 1/4W 054214 * R125 AAX11860 R.CAR.FP 100Ω 1/4W 044153 * R126 AAX11860 R.CAR.FP 100Ω 1/4W 044153 * R130 AAX12360 R.MTL.PLAT 0.22Ω 3W 055474 * R131 AAX12360 R.MTL.PLAT 0.22Ω 3W 055474 * R141 AAX11870 R.CAR.FP 10Ω 1/4W 044452 * R142 AAX11870 R.CAR.FP 10Ω 1/4W 044452 * R147 AAX09880 R.CAR.FP 22Ω 1/4W 054214 * R148 AAX09880 R.CAR.FP 22Ω 1/4W 054214 * R166 AAX11860 R.CAR.FP 100Ω 1/4W 044153 * R167 AAX11880 R.CAR.FP 1KΩ 1/4W 044454 * R168 AAX11880 R.CAR.FP 1KΩ 1/4W 044454 * R177 AAX11900 R.CAR.FP 2.2Ω 1/4W 055504 * R178 AAX11930 R.CAR.FP 820Ω 1/4W 055507 * R179 AAX11870 R.CAR.FP 10Ω 1/4W 044452 R184 VP441400 R.MTL.FLM 10KΩ 1/4W 068279 R185 VP441400 R.MTL.FLM 10KΩ 1/4W 068279 * R186 AAX09780 R.MTL.FLM 20KΩ 1/4W 068187 R187 VP441400 R.MTL.FLM 10KΩ 1/4W 068279 * R195 AAX12370 R.MTL.PLAT 0.1Ω 3W 055475 Z* R198 AAX12280 R.CAR.FP 4.7Ω 1/4W 044143 Z* R199 AAX12280 R.CAR.FP 4.7Ω 1/4W 044143 * R203 AAX11870 R.CAR.FP 10Ω 1/4W 044452 * R204 AAX11870 R.CAR.FP 10Ω 1/4W 044452 * R205 AAX11870 R.CAR.FP 10Ω 1/4W 044452 * R207 AAX11950 R.CAR.FP 1Ω 1/4W 084665 * R212 AAX12350 R.MTL.FLM 330Ω 1W 068020 RY101 VU161600 RELAY OSA-SS-224DM3 079766 * RY102 AAX12480 RELAY DQ24D1-0S 055472 Z* RY103 AAX12490 RELAY SDT-S-112LMR 055473 * SP101 AAX12530 TERM.SP CJ-9023-06 055468 TM101 XX707320 PIN IPS-5007 064821 TM102 XX707320 PIN IPS-5007 064821 VP206500 HOLDER.FUS EYF-52BCT 074277 * AAX10900 HEAT.SINK DPS35-40 055524 * AAX10800 SCR.PAN.HD 3x12 ZC 075255 * AAX12080 SCR.BND.HD 3x6 ZC 075633 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E 1 2 3 4 5 6 7 AV-S70/NX-SW70 I AV-S70 EXPLODED VIEW 50 200-1 200 2-5 2-25 2-25 2-1 2-15 2-2-6 2-2-6 2-2-6 2-2-4 2-2-1 2-2-6 1-11 1-11 1-11 1-11 1-11 1-11 2-14 1-13 1-7 1-5 1-3 1-8 1-8 1-4 1-11 1-11 1-1 2-6 2-22 2-13 2-8 2-3 2-19 2-19 2-19 2-16 2-12 2-7 3(E) 4(B) 3(D) 3(B) 3(A) 3(C) 4(A) 1-1 2-4 1-2 1-4 1-6 1-10 1-11 1-11 1-12 1-9 1-6 1-10 2-19 2-19 2-19 2-19 2-19 1-12 1-9 1-7 2-21 2-28 2-17 2-24 2-30 2-11 2-10 1-5 1-8 1-8 2-2-7 2-2-5 2-2-5 2-2-7 1-13 2-29 2-27 2-18 2-24 2-26 2-26 2-24 2-24 2-24 2-24 2-9 2-25 2-2-2 2-2-3 2-25 2-23 2-23 2-23 2-23 2-23 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com Ref. No. PART NO. Description Remarks Markets New Parts * AV-S70/NX-SW70 AV-S70/NX-SW70 I AV-S70 MECHANICAL PARTS 51 * 1- 1 AAX10600 SIDE PANEL R 054960 * 1- 1 AAX10610 SIDE PANEL L 054962 * 1- 2 AAX11040 GRILLE ASS’Y 055653 * 1- 3 AAX11330 ENCLOSURE 055073 1- 4 XY128A00 SPEAKER 8cm JA0868 055730 * 1- 5 AAX11080 PLATE,LEG R 054709 * 1- 5 AAX11090 PLATE,LEG L 054710 * 1- 6 AAX11340 FOOT 055583 * 1- 7 AAX11370 PAD 054711 * 1- 8 AAX10980 WASHER, FILM 055592 * 1- 9 AAX10790 PAN HEAD B-TITE SCREW 4x12 056603 * 1-10 AAX10860 BIND HEAD TAPPING SCREW 3x16 021373 * 1-11 AAX10870 BIND HEAD TAPPING SCREW 4x12 021379 * 1-12 AAX10830 BIND HEAD B-TITE SCREW 3x10 048835 * 1-13 AAX11360 WING BOLTS M4x0.7 057360 * 2- 1 AAX14930 REAR PANEL 059548 * 2-2-1 AAX10810 PAN HEAD B-TITE SCREW 3x12 ZC 075293 * 2-2-2 AAX10110 INSULATOR MICA TO-220 044391 * 2-2-3 AAX10880 HEATSINK 054914 * 2-2-4 AAX11050 CUSHION BUSH B-24 044543 * 2-2-5 AAX11070 BRACKET, P.C.B. C A3B1A0 077876 2-2-6 EP600250 BIND HEAD B-TITE SCREW 3x8 ZMC2-Y 075636 2-2-7 XV466A00 IC LM1875T 055041 * 2- 3 AAX11060 BRACKET,POWER SW 054918 * 2- 4 AAX11290 MOLD FRONT 054919 * 2- 5 AAX10920 MOLD HEATSINK COVER 054920 * 2- 6 AAX14920 BUTTON POWER SW 059547 * 2- 7 AAX10050 DECO FL FILTER 054922 * 2- 8 AAX10780 DECO DISPLAY 054923 * 2- 9 AAX10650 SPACER KGLS-22S 055170 * 2-10 AAX10630 CHASSIS 057186 * 2-11 AAX10620 SHIELD COVER 056884 * 2-12 AAX10120 INSULATOR, POWER SW 056885 * 2-13 AAX10130 CUSHION 8x25x6 056892 Z* 2-14 VZ163900 POWER CORD B 055284 B Z 2-14 VZ164000 POWER CORD G 076128 G 2-15 CB072750 CORD STOPPER SR-4N-4 078569 * 2-16 AAX11310 RIVET M3 080557 2-17 CB069250 BINDING TIE BK-1 080558 * 2-18 AAX11030 FLAT CABLE 17P 125mm DSP 057116 * 2-19 AAX10830 BIND HEAD B-TITE SCREW 3x10 048835 Z* 2-21 XY773A00 TRANSFORMER POWER 059489 * 2-22 AAX10820 FLAT HEAD SCREW M3x6 ZC 075163 * 2-23 AAX09630 BIND HEAD B-TITE SCREW 3x8Å@ BL B 075243 2-24 EP600250 BIND HEAD B-TITE SCREW 3x8 ZMC2-Y 075636 * 2-25 AAX10840 BIND HEAD B-TITE SCREW 3x10 BL 075640 * 2-26 AAX10850 BIND HEAD C-TITE SCREW 4x6 ZC 075681 * 2-27 AAX10990 CONNECTOR, FLAT CABLE 13P 92mm AF 055512 * 2-28 AAX11010 CONNECTOR, FLAT CABLE 23P 280mm MAIN 055514 * 2-29 AAX11020 CONNECTOR, FLAT CABLE 9P 330mm WRITER 055515 * 2-30 AAX12940 RIVET NRP-345 058386 * 3 AAX15150 P.C.B. ASSY AMP 331416 * 4 AAX15140 P.C.B. ASSY DSP-FL 331415 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com Ref. No. PART NO. Description Remarks Markets New Parts * AV-S70/NX-SW70 AV-S70/NX-SW70 52 ACCESSORIES * 200 V5633900 REMOTE CONTROL 059946 * 200-1 AAX15160 LID 331540 * AAX11350 FASTENER TAPE 2pcs 055593 * AAX10940 PIN CORD 2p 3mx1 055701 BATTERY SUM4,AAA,R03 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E 1 2 3 4 5 6 7 AV-S70/NX-SW70 53 2-2 2-13 1-3 2-10 2-15 2-15 2-10 2-10 2-11 2-7-1 2-12 1-7 1-7 1-7 1-7 1-7 2-14 2-5 1-6 1-6 1-8 1-4 207 206 204 205 202 4 203 1-4 1-5 1-1 1-2 2-4 2-7-5 2-7-4 2-7-7 2-7-6 2-9 2-9 2-18 2-17 2-8 2-7-2 2-7-3 2-16 2-6 2-17 2-18 3(B) 3(A) 3(C) 1-7 1-7 2-1 2-3 I SW-AVS70 EXPLODED VIEW www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com Ref. No. PART NO. Description Remarks Markets New Parts * AV-S70/NX-SW70 AV-S70/NX-SW70 54 I SW-AVS70 MECHANICAL PARTS * 1- 1 AAX12510 SPEAKER 16cm 055732 * 1- 2 AAX12310 GRILLE ASS’Y 055754 * 1- 3 AAX12040 ENCLOSURE 055038 * 1- 4 AAX12290 FOOT 055357 1- 5 XX701830 NUT 042382 * 1- 6 AAX12130 BIND HEAD TAPPING SCREW M3.5x16 021404 * 1- 7 AAX12120 BIND HEAD TAPPING SCREW M4x20 021385 * 1- 8 AAX12930 SEAL 056813 * 2- 1 AAX09340 CUSHION A 053455 * 2- 2 AAX09720 MOLD CASE 053456 * 2- 3 AAX14940 BRACKET GUARD 054956 Z* 2- 4 XY774A00 TRANSFORMER POWER 059533 * 2- 5 AAX12340 INSULATION SHEET 056042 * 2- 6 AAX14950 REAR PANEL 059802 * 2-7-1 AAX12320 HEATSINK MAIN 054948 * 2-7-2 AAX12010 BRACKET,P.C.B. L 054954 * 2-7-3 AAX12020 BRACKET,P.C.B. R 054955 * 2-7-4 AAX12030 INSULATOR MICA 054958 * 2-7-5 AAX11970 IC STK408-040E 049670 (IC109) * 2-7-6 AAX12380 PAN HEAD B-TITE SCREW 3x20 BL 055430 * 2-7-7 AAX12090 BIND HEAD B-TITE SCREW 3x12 BL 075642 * 2- 8 AAX12160 BRACKET CLIP L80 A 078004 * 2- 9 AAX12080 BIND HEAD B-TITE SCREW 3x6 ZC 075633 * 2-10 AAX12090 BIND HEAD B-TITE SCREW 3x12 BL 075642 * 2-11 AAX12100 BIND HEAD B-TITE SCREW 4x10 BL 075659 Z* 2-12 VZ163900 POWER CORD B 055284 Z 2-12 VZ164000 POWER CORD G 076128 * 2-13 AAX12230 CUSHION STOPPER SR-4 078519 2-14 CB069250 BINDING TIE BK-1 080558 * 2-15 AAX12110 BIND HEAD B-TITE SCREW 3x10 BL BO 084772 * 2-16 AAX09370 CUSHION BUSH 084849 * 2-17 AAX12910 SEAL 055433 * 2-18 AAX12920 SEAL 058018 * 3 AAX12780 P.C.B. ASSY AMP 057955 * 4 AAX12520 SPEAKER SYSTEM 1pc 055719S ACCESSORIES * 202 AAX12600 WALL BRACKET 2pcs 012941 * 203 AAX12140 BRACKET 2pcs 012933 * 204 AAX12220 CORD 15mx2 055751 * 205 AAX11960 DIN CORD 8P 3mx1 055905 * 206 AAX12390 PAN HEAD SCREW-SEMS M4x8 017957 * 207 AAX11360 WING BOLTS M4x0.7 057360 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com A B C D E 1 2 3 4 5 6 7 AV-S70/NX-SW70 55 I SCHEMATIC DIAGRAM REMOTE CONTROL TRANSMITTER K50 K42 K34 K26 K18 K10 K51 K43 K35 K27 K19 K11 K52 K44 K36 K28 K20 K12 K53 K45 K37 K29 K21 K46 K30 K22 K55 K39 K31 K23 K16 P41 P47 4 5 6 7 8 9 10 11 40 41 42 43 44 1 2 3 P16 P15 P14 P13 P12 P11 P46 P45 P44 P43 P42 P41 P42 P43 P44 P45 P46 P47 P16 P15 P14 P13 P12 P11 NC NC NC P47/KR7 P46/KR6 P45/KR5 P44/KR4 P43/KR3 P42/KR2 P41/KR1 P40/KR0 P17 P16 P15 P14 P13 P12 P11 P10 21 22 P51/T02 P50/T10/T00 R15 6.8Ω R16 100kΩ R1 22Ω Q4 8550D D3 VBAT VDD R5 820Ω D2 VBAT 20 19 NC P53 P52 VDD JP1 512 256 27 P21/TXD/S00 R6 1kΩ VDD C7 0.1µF R2 1kΩ VDD VDD 28 6 8 5 P20/SCK0 SCL VDD VSS SDA 7 NC 1 A0 2 A1 3 A2 4 IC2 18 RESET 14 13 15 39 16 17 38 X2 IC X1 VSS VSS VDD VDD 24 P31/INTP1 P32/INTP2/CPT2 23 26 P22/RXD/S10 P03 33 29 P07 NC 30 P06 NC 31 P05 NC 32 P04 NC 34 P02 NC 35 P01 NC 38 P00 NC 12 NC NC 37 NC NC R4 1MΩ R3 220kΩ VBAT C5 0.01µF 25 P30/INTP0 R7 470kΩ VDD C6 0.1µF K65 VDD X1 4.0MHz C1 470µF C2 0.1µF C3 0.1µF C4 OPTION VDD VBAT BAT 1.5V x 2 Q1 2N3904 IC1 10 11 12 16 18 19 20 21 22 23 26 27 28 29 30 31 34 35 36 37 39 42 43 44 45 46 50 51 52 53 55 DSP SET INPUT TruBass VOL – VOL + TEST DSP ON/OFF S70 VCR SAT TV 1 (TEST MODE only) 4 (TEST MODE only) 7 (TEST MODE only) MENU + SUBWOOFER – 2 (TEST MODE only) 5 (TEST MODE only) 8 (TEST MODE only) MENU NIGHT MODE 3 (TEST MODE only) 6 (TEST MODE only) 9 (TEST MODE only) MENU – SUBWOOFER + 78 78 78 78 78 — — 78 78 78 78 — — — — — 78 78 78 78 78 78 78 78 78 78 78 78 78 78 78 9C 51 5E 8B 1F — — 1E 0F 5F 50 — — — — — 11 14 17 9E 4D 12 15 18 9D 8A 13 16 19 9F 4C FUNCTION Key No. CUSTOM (HEX) DATA (HEX) Initial code of YAMAHA www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com Parts List for Carbon Resistors 1/6W Type Part No. HF45 7100 HF45 7110 HF85 7120 HF45 7130 HF45 7150 HF45 7180 HF45 7220 HF45 7240 HF85 7270 HF45 7300 HF45 7330 HF45 7360 HF45 7390 HF45 7470 HF45 7510 HF45 7560 HF45 7620 HF45 7680 HF45 7820 HF45 7910 HF45 8100 HF45 8110 HF45 8120 HF45 8150 HF45 8180 HF85 8220 HF45 8270 HF45 8300 HF45 8330 HF85 8390 HF45 8470 HF85 8560 HF85 8680 HF85 8820 HF45 9100 ❊ HF85 9150 HF85 9180 HF85 9220 HF85 9330 ❊ HF85 9470 1/4W Type Part No. HF45 7100 HF45 7110 HJ35 7120 HF45 7130 HF45 7150 HF45 7180 HF45 7220 HF45 7240 HJ35 7270 HF45 7300 HF45 7330 HF45 7360 HF45 7390 HF45 7470 HF45 7510 HF45 7560 HF45 7620 HF45 7680 HF45 7820 HF45 7910 HF45 8100 HF45 8110 HF45 8120 HF45 8150 HF45 8180 HJ35 8220 HF45 8270 HF45 8300 HF45 8330 HJ35 8390 HF45 8470 HJ35 8560 HJ35 8680 HJ35 8820 HF45 9100 HJ35 9120 HJ35 9150 HJ35 9180 HJ35 9220 HJ35 9330 HJ35 9390 HJ35 9470 Value 10 kΩ 11 kΩ 12 kΩ 13 kΩ 15 kΩ 18 kΩ 22 kΩ 24 kΩ 27 kΩ 30 kΩ 33 kΩ 36 kΩ 39 kΩ 47 kΩ 51 kΩ 56 kΩ 62 kΩ 68 kΩ 82 kΩ 91 kΩ 100 kΩ 110 kΩ 120 kΩ 150 kΩ 180 kΩ 220 kΩ 270 kΩ 300 kΩ 330 kΩ 390 kΩ 470 kΩ 560 kΩ 680 kΩ 820 kΩ 1.0 MΩ 1.2 MΩ 1.5 MΩ 1.8 MΩ 2.2 MΩ 3.3 MΩ 3.9 MΩ 4.7 MΩ 1/6W Type Part No. HF85 3100 ❊ HF85 3220 HF85 3330 HF85 3470 HF85 3560 HF45 4100 HF85 4150 HF45 4220 HF85 4270 HF45 4330 HF85 4390 HF45 4470 HF45 4560 HF45 4680 HF45 4750 HF45 4820 HF45 4910 HF45 5100 HF85 5110 HF45 5120 HF45 5150 ❊ HF45 5180 HF45 5200 HF45 5220 HF45 5270 HF45 5330 HF45 5390 HF45 5430 HF45 5470 HF45 5510 HF45 5560 HF45 5680 HF45 5820 HF45 5910 HF45 6100 HF45 6120 HF45 6150 HF45 6180 HF85 6200 HF45 6220 HF85 6240 HF45 6270 HF45 6300 HF45 6330 HF85 6360 HF45 6390 HF45 6470 HF45 6510 HF45 6560 HF45 6680 HF45 6820 HF45 6910 1/4W Type Part No. HJ35 3100 HJ35 3180 HJ35 3220 HJ35 3330 HJ35 3470 HJ35 3560 HF45 4100 HJ35 4150 HF45 4220 HJ35 4270 HF45 4330 HJ35 4470 HF45 4470 HF45 4560 HF45 4680 HF45 4750 HF45 4820 HF45 4910 HF45 5100 HJ35 5110 HF45 5120 HF45 5150 HJ35 5160 HF45 5180 HF45 5200 HF45 5220 HF45 5270 HF45 5330 HF45 5390 HF45 5430 HF45 5470 HF45 5510 HF45 5560 HF45 5680 HF45 5820 HF45 5910 HF45 6100 HF45 6120 HF45 6150 HF45 6180 HJ35 6200 HF45 6220 HJ35 6240 HF45 6270 HF45 6300 HF45 6330 HJ35 6360 HF45 6390 HF45 6470 HF45 6510 HF45 6560 HF45 6680 HF45 6820 HF45 6910 Value 1.0 Ω 1.8 Ω 2.2 Ω 3.3 Ω 4.7 Ω 5.6 Ω 10 Ω 15 Ω 22 Ω 27 Ω 33 Ω 39 Ω 47 Ω 56 Ω 68 Ω 75 Ω 82 Ω 91 Ω 100 Ω 110 Ω 120 Ω 150 Ω 160 Ω 180 Ω 200 Ω 220 Ω 270 Ω 330 Ω 390 Ω 430 Ω 470 Ω 510 Ω 560 Ω 680 Ω 820 Ω 910 Ω 1.0 kΩ 1.2 kΩ 1.5 kΩ 1.8 kΩ 2.0 kΩ 2.2 kΩ 2.4 kΩ 2.7 kΩ 3.0 kΩ 3.3 kΩ 3.6 kΩ 3.9 kΩ 4.7 kΩ 5.1 kΩ 5.6 kΩ 6.8 kΩ 8.2 kΩ 9.1 kΩ 1992 1/4W Type HF45 1/6W Type HF85 1/4W Type HJ35 10mm 5mm AV-S70/NX-SW70 AV-S70/NX-SW70 56 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com