ORDER NO. PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2003 TUNED POWER WIRELESS MODE VOLUME CHANNEL SURROUND STEREO MIN MAX OFF ON AUTO OFF ON CHANNEL CHANNEL AUTO 1 2 3 4 MANUAL XW-HTD630 RRV2809 Digital Wireless Rear Speaker System XW-HTD630 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). Model Type Power Requirement Remarks XW-HTD630 KUCXJ AC120V ÷ Ask user to bring the TX and RX pair set (Transmitter and Wireless Speaker) together when servicing. For details, refer to "Important symbols for good services". T-ZZV JUNE 2002 printed in Japan 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 XW-HTD630 2 1 2 3 4 1 2 3 4 C D F A B E SAFETY INFORMATION This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 – Proposition 65 NOTICE (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must be of identical designation. REMARQUE (POUR MODÈLE CANADIEN SEULEMENT) Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pièces de remplacement doivent avoir la même désignation. ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURN- ING THE APPLIANCE TO THE CUSTOMER. 2. PRODUCT SAFETY NOTICE Many electrical and mechanical parts in the appliance have special safety related characteristics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this Service Manual. Electrical components having such features are identified by marking with a on the schematics and on the parts list in this Service Manual. The use of a substitute replacement component which does not have the same safety characteristics as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, or other hazards. Product Safety is continuously under review and new instructions are issued from time to time. For the latest information, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER. (FOR USA MODEL ONLY) 1. SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground (water pipe, conduit, etc.) by connecting a leakage current tester such as Simpson Model 229-2 or equivalent between the earth ground and all exposed metal parts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.). Plug the AC line cord of the appliance directly into a 120V AC 60 Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5 mA. Device under test Leakage current tester Earth ground Reading should not be above 0.5 mA Also test with plug reversed (Using AC adapter plug as required) Test all exposed metal surfaces AC Leakage Test 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 XW-HTD630 3 5 6 7 8 5 6 7 8 C D F A B E [ Important symbols for good services ] In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely. When you find the procedures bearing any of the symbols, be sure to fulfill them: 2. Adjustments To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable. In accordance with the procedures or instructions described in this manual, adjustments should be performed. 3. Cleaning For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning, proper cleaning should be performed to restore their performances. 5. Lubricants, glues, and replacement parts Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used. 4. Shipping mode and shipping screws To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or the shipping screws should be installed before shipping out in accordance with this manual, if necessary. 1. Product safety You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual. 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 XW-HTD630 4 1 2 3 4 1 2 3 4 C D F A B E CONTENTS SAFETY INFORMATION..................................................................................................................................... 2 1. SPECIFICATIONS ............................................................................................................................................ 5 2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 6 2.1 PACKING ................................................................................................................................................... 6 2.2 TRANSMITTER SECTION......................................................................................................................... 8 2.3 WIRELESS SPEAKER SECTION........................................................................................................... 10 2.4 AMP SECTION ........................................................................................................................................ 12 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM.......................................................................................... 14 3.1 BLOCK DIAGRAM ................................................................................................................................... 14 3.2 OVERALL WIRING DIAGRAM................................................................................................................. 16 3.3 TX ASSY .................................................................................................................................................. 18 3.4 MAIN, POWER, FRONT, LED, PRI and RELAY ASSYS.......................................................................... 20 3.5 AMP and REGULATOR ASSYS .............................................................................................................. 22 3.6 TX MODULE(1/3)..................................................................................................................................... 24 3.7 TX MODULE(2/3)..................................................................................................................................... 26 3.8 TX MODULE(3/3)..................................................................................................................................... 28 3.9 RX MODULE(1/4) .................................................................................................................................... 30 3.10 RX MODULE(2/4) .................................................................................................................................. 32 3.11 RX MODULE(3/4) .................................................................................................................................. 34 3.12 RX MODULE(4/4) .................................................................................................................................. 36 3.13 WAVEFORMS ........................................................................................................................................ 38 4. PCB CONNECTION DIAGRAM ..................................................................................................................... 40 4.1 TX ASSY .................................................................................................................................................. 41 4.2 MAIN ASSY ............................................................................................................................................. 42 4.3 POWER and PRI ASSYS......................................................................................................................... 44 4.4 FRONT, LED and RELAY ASSYS............................................................................................................ 46 4.5 AMP and REGULATOR ASSYS .............................................................................................................. 48 4.6 TX MODULE ............................................................................................................................................ 50 4.7 RX MODULE............................................................................................................................................ 52 5. PCB PARTS LIST ........................................................................................................................................... 54 6. ADJUSTMENT ............................................................................................................................................... 58 7. GENERAL INFORMATION............................................................................................................................. 59 7.1 DIAGNOSIS ............................................................................................................................................. 59 7.1.1 TROUBLESHOOTING .......................................................................................................................... 59 7.1.2 NOTES ON REPLACE OF PARTS ....................................................................................................... 60 7.1.3 DIAGNOSIS OF THE AMPLIFIER SECTION ....................................................................................... 60 7.1.4 PROTECTION CIRCUIT ....................................................................................................................... 61 7.1.5 DISASSEMBLY ..................................................................................................................................... 63 7.2 IC ............................................................................................................................................................. 67 8. PANEL FACILITIES ........................................................................................................................................ 76 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 XW-HTD630 5 5 6 7 8 5 6 7 8 C D F A B E 1. SPECIFICATIONS General Transmitter Wireless Speaker AC adapter Amplifier characteristics RMS(1kHz,THD10%, 4Ω) Power consumption (without AC adapter) Power requirements . . . . . . . . . . . . . . .AC120V, 60Hz Maximum power output . . . . . . . . . . . . . . . . . . 25W/ch Power requirements . . . . . . . . . . . . . . . . AC120V, 60Hz Power consumption . . . . . . . . . . . . . . . . . . . . . . . . 8W AC adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 RCA stereo cord. . . . . . . . . . . . . . . . . . . . . . . . 1 Power consumption . . . . . . . . . . . . . . . . . . . . . . . . .57W Speaker unit . . . . . . . . . . . . . . . . . . . . .7cm cone type x2 Rated output . . . . . . . . . . . . . . . . . . . . . . . 12V/300mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2W Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .RCA jack Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.3kg Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.2kg Dimensions. . . . . . . . . . . . . . .166(W)x56(H)x112(D)mm Dimensions. . . . . . . . . . . . . .420(W)x178(H)x138(D)mm Digital Wireless Rear Speaker System (Transmitter/Wireless speaker) Accessories • This product is intended for household purposes. Any failure due to use for other than household purposes (such as long- term use for business purposes in a restaurant or use in a car or ship) and which requires repair will be charged for even in the warranty period. The specifications and design of this product are subject to change without notice, due to improvement. Accessories • AC Adapter (AWR7006) • RCA stereo cord(L=1.5m) (VDE1064) http://getMANUAL.com 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 XW-HTD630 6 1 2 3 4 1 2 3 4 C D F A B E 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Screws adjacent to mark on product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.) NOTES: 1 2 3 4 4 4 10 9 11 12 Wireless Speaker 1 2 3 4 Transmitter 5 13 8 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 XW-HTD630 7 5 6 7 8 5 6 7 8 C D F A B E PACKING parts List Mark No. Description Part No. 1 Accessory Box AHB7083 2 AC Adapter AWR7006 3 RCA Stereo Cord VDE1064 NSP 4 Literature Bag AHG1180 5 Operating Instructions ARC7475 (English, French) 6 • • • • • • • • 7 • • • • • • • • NSP 8 Polyethylene Bag Z21-038 9 Packing Sheet (large) AHG7010 10 Pad L AHA7414 11 Pad R AHA7415 12 Packing Case AHD8215 NSP 13 Warranty Card ARY7045 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 XW-HTD630 8 1 2 3 4 1 2 3 4 C D F A B E 2.2 TRANSMITTER SECTION 3 4 8 5 8 2 1 6 8 8 8 7 9 7 8 8 A J 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 XW-HTD630 9 5 6 7 8 5 6 7 8 C D F A B E TRANSMITTER SECTION parts List Mark No. Description Part No. 1 TX Assy AWU8120 2 TX Module AXF7006 3 Top Panel AAK8172 4 CS Lens AAK8133 5 CS Button T AAD7712 6 Chassis T ANA7157 7 Leg AEB7090 8 Screw * ABA7097 NSP 9 Name Label T AAL7330 * Use TORX driver GGK1028. 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 XW-HTD630 10 1 2 3 4 1 2 3 4 C D F A B E 2.3 WIRELESS SPEAKER SECTION ( A C B E D G H F I K D E H J B J L P K N G O F N L I C O P A K D G F B C E 8 Refer to "2.4 AMP SECTION". 42 38 50 41 39 40 37 46 46 47 47 32 15 34 48 35 33 3 6 22 22 16 22 22 46 12 12 2 46 46 46 46 20 20 43 29 28 23 27 25 48 47 47 47 47 4 18 51 10 55 26 9 5 44 49 49 46 52 36 46 11 21 17 47 48 47 47 24 22 56 47 7 19 54 14 30 23 1 13 31 45 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 XW-HTD630 11 5 6 7 8 5 6 7 8 C D F A B E WIRELESS SPEAKER SECTION parts List Mark No. Description Part No. 1 MAIN Assy AWU8121 2 POWER Assy AWU8122 3 FRONT Assy AWU8123 4 LED Assy AWU8124 5 PRI Assy AWU8125 6 RELAY Assy AWU8126 7 RX Module AXF7008 NSP 8 AMP Module L-2CH AXQ7249 > 9 Power Transformer (T1) ATS7366 > 10 Fuse (FU1 : 1.6A) REK1110 11 4P Cable Assy ADX7431 12 Speaker B70AC50-51C 13 13P Connector Assy PG13KK-G22 > 14 Power Cord VDG1075 15 Spring P ABH7231 16 Chassis ANA7156 17 Rear Panel ANC8184 18 PCB Angle ANG7464 19 Shield Cover A ANK7112 20 Rubber Leg AEB7318 NSP 21 PCB Spacer (3 x 6) AEC7156 22 Push Rivet AEC7221 23 Mini Clamp AEC7373 24 Top Barrier AEC7474 25 Fuse Barrier AEC7475 26 Primary Barrier AEC7476 27 Front Barrier AEC7484 28 Baffle L AMD7009 29 Baffle R AMD7010 30 Strain Relief CM-22C NSP 31 PC Support VEC1749 32 MIC Knob AAB7262 33 Slide Knob AAC7052 34 Power Button AAD7710 35 CS Button AAD7711 36 Antenna Cover AAK8142 37 Front Panel AMB7855 38 Grille Assy AXG7209 39 Center Panel AAK8171 40 Auto Lens AAK8131 NSP 41 SP Grille AAK8146 NSP 42 Jersey Net AAR7010 43 Rear Case Assy AXG7210 44 Screw BBZ40P060FMC 45 Screw IPZ30P080FMC 46 Screw BPZ40P100FZK 47 Screw BBZ30P060FMC 48 Screw BPZ30P080FZK 49 Screw BBZ30P080FNI 50 Screw BPZ30P080FMC 51 UL Tube ADN7011 NSP 52 Name Label AAL7322 53 • • • • • • • 54 • • • • • • • NSP 55 Fuse Card AAX7520 56 65 Label ARW7050 Mark No. Description Part No. 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 XW-HTD630 12 1 2 3 4 1 2 3 4 C D F A B E 2.4 AMP SECTION I H 7 3 7 8 8 13 15 15 13 13 1 11 10 4 9 9 9 6 13 12 5 2 14 14 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 XW-HTD630 13 5 6 7 8 5 6 7 8 C D F A B E AMP SECTION parts List Mark No. Description Part No. 1 AMP Assy AWU7968 2 REGULATOR Assy AWU7969 3 DC Fan Motor AXM7025 4 Heat Sink ANH7169 5 Fan Mold AMR7470 6 Rear Mold AMR7437 7 Insulation Rubber AEB7256 8 Insulation Plate AND7055 9 FET Bracket A ANG7432 10 PCB Holder ANG7472 11 Mica Sheet A AEE7049 12 Mica Sheet B AEE7050 13 Screw ABA1021 14 Screw BPZ30P080FZK 15 Screw BBZ30P060FMC 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 XW-HTD630 14 1 2 3 4 1 2 3 4 C D F A B E 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM A TX ASSY J TX MODULE K RX MODULE G RELAY ASSY D FRONT ASSY TRANSMITTER SECTION Ch. select 1 3 8 CN8201 (12P) H2 (12P) Ch.1 U1 FS2103TX Freesystems Tx Chip JA8202 L R WIRERESS INPUT DC IN JA8001 ANT1 V+12 V+9RF +9V +9V VA+9 IC8001 BA09FP 9V REG. 3 U20 KIA7021AF System Reset U5 IC61LV256-12T SRAM for FS U7 EEPROM for FS U9 AK5380VT A/D Converter U23 RFTXMODAIR RF Tx Module 11 9 10 IC8501 BU4052BCF Ch Select SW. 3 2 RFSUPPLY+ D5V U21 NCP1117ST50T3 REG. 3 2 A5V U6 NCP1117ST50T3 5V REG. 3 2 D3V3 U22 NCP1117ST33T3 3.3V REG. VD+9 A5V 2 3 D5V U17 NCP1117ST50T3 5V REG. D3V3 2 3 A3V3 U19 NCP1117ST33T3 3.3V REG. D5V 2 3 RFSUPPLY+ U12 NCP1117ST50T3 5V REG. Ch. select SURROUND STEREO 6 2 3 4 11 12 8 6 2 2 3 4 11 12 Q8506 Q8501 Ch.2 15 Q8502 Ch.3 14 Q8503 Ch.4 12 Q8504 Q8505 LED 2 LED 1 CHSEL H3 (12P) CN3701 (12P) CN3051 (13P) CN3502 (13P) CN3503 (13P) CN3504 (13P) 1 8 12 11 V+9 CH. select LVIN RVIN LVOUT RVOUT VA+9 VREF V+9 LOUT CH. select ROUT 6 12 5 1 2 7 11 7 9 5 3 13 11 7 9 5 3 13 3 7 5 9 11 1 3 7 5 9 11 1 LIN AINL SDTO SDTO RFOUT CHANNEL1 CHANNEL2 CHANNEL3 AD0-AD11 H10 52806-0910 EEPROM Prog. Interface U4 IS61LV256-12T SRAM for FS U11 EEPROM for FS AD0-AD11 VCXO1-VCXO8 H6 52807-0910MOLEX EEPROM Prog. Interface CLKIN CLKOUT 1 9 13 U3 KIA7021AF System Power On Reset 3 76 51 53 54 55 PLD02 PLD02 RESET 71 11 PLD01 PLD01 CHANNELSEL 70 CHNNELSEL 8 AINR U16 RFRX RF Rx Module 12 RFINANT RFANT2 DATA 1 CHAN2 8 CHAN1 9 CHAN3 7 DATA 6 CHAN1 8 CHAN4 CHANNEL2 11 54 RIN V+9RF V+9RF X1 24.576MHz 3 5 CLKIN CLKOUT RESETIN DATA 1 7 5 3 VOUTL X2 12.288MHz X3 24.576MHz 3 5 +9V V+9RF VREF VA+9 VREF VA+9 +9V Mode ANT2 CHANNEL3 55 RFIN SDTI CHANNELSCAN CHANNELSCAN VCLKIN 49 71 8 17 U2 FS2103RX Freesystems Rx Chip U18 MK3711D VCXO U28 PCM1742KE D/A Converter U24 NJM4558 DAC Filter 11 62 1 8 6 2 7 VOUTR 8 Y0 X0 Y1 X1 Y (Rch) X (Lch) IC3001 BU4052BCF E. VOL 1 12 5 14 13 9 3 7 1 3 5 IC3301 NJM4558MD IC3051 NJM4558MD VR3051 VOL 3 1 12 12 2 2 1 1 13 13 5 7 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 XW-HTD630 15 5 6 7 8 5 6 7 8 C D F A B E I REGULATOR ASSY H AMP ASSY AMP MODULE L-2CH F PRI ASSY B MAIN ASSY C POWER ASSY SPEAKER SECTION VA+9 VD+9 VREF IC21 NJM78M09FA 9V REG. UPRE5V PRE5V REF5V PRE12V XPROTECT +B IC3301 TDA8560Q Power Amp. Q3305 PRE REG. Circuit for +12V 1 11 9 CN3302 (15P) CN1 CN2 CN3301 (5P) J3401 CN3306 (5P) 6 (3P) CN5 (3P) 5 4 1 2 5 4 1 2 L IN L +OUT R +OUT MAIN POWER OFF POWER OFF MAIN L + L - R + R- MODE 4 +B INSIDE SPEAKER AC IN PRE REG. Circuit for +5V Short DET. FAN DET. CN3303 (10P) CN3651 1 2 5 8 10 7 1 2 5 8 10 7 +B +B UPRE5V PRE12V 1 2 15 14 9 7 6 3 1 15 14 9 7 6 3 1 13 R IN Q3462 PRE12V VP REF5V NEUTRAL LIVE FU1 D1 T1 POWER TRANSFORMER V+5 V+9RF DC FAN MOTOR LIN RIN MUTE REF5V PRE12V +B +B 1 2 2 1 CN11 1 2 1 2 2 D11 D12 D13 D16 D15 D14 CN13 (15P) CN12 (15P) +B (UNPRE+5) +B (FAN H) AC VDET +B +B 1 4 8 9 12 1 4 8 9 12 13 2 13 PROTECT 11 11 CN3304 (15P) CN3305 (10P) http://getMANUAL.com 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 XW-HTD630 16 1 2 3 4 1 2 3 4 C D F A B E 3.2 OVERALL WIRING DIAGRAM STATUS (NC) 1 JA8202 CN8201 H2 ANT1 L R WIRERESS INPUT DC IN A TX ASSY (AWU8120) F PRI ASSY (AWU8125) C POWER ASSY (AWU8122) B MAIN ASSY (AWU8121) • Transmitter Section • Speaker Section J TX MODULE (AXF7006) K RX MODULE (AXF7008) JA8001 CHSEL 2 LED 2 3 LED 1 4 GND 5 LIN 6 GNDA 7 RIN 8 GNDRF 9 GNDRF 10 V+9RF 11 V+9RF 12 1 2 3 4 5 6 7 8 9 10 11 12 NEUTRAL GND POWER OFF GND CN1 6 CN5 J6 CN2 LIVE 2 1 CN11 2 1 2 1 1 2 POWER CORD : VDG1075 T1 POWER TRANSFORMER : ATS7366 1 2 3 1 2 3 +B (UNPRE+5) 1 CN12 CN13 GNDPRE5 2 GNDFAN 3 +B (FAN H) 4 GNDRF 5 GNDPRE12 6 GNDREG 7 AC 8 VDET 9 GNDSW 10 PROTECT +B 12 11 +B 13 GNDP 14 GNDP 15 1 2 3 4 5 6 7 8 9 10 12 11 13 14 15 V+9 1 CN3701 H3 ANT2 V+9 2 GND 3 GND 4 LOUT 5 GND 6 ROUT 7 GND 8 ERROR 9 STATUS 10 SCAN_MODE CH. select 12 11 12 11 10 9 8 7 6 5 4 3 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 XW-HTD630 17 5 6 7 8 5 6 7 8 C D F A B E Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". DC FAN MOTOR R ch SPEAKER : B70AC50-51C L ch SPEAKER : B70AC50-51C LIN 1 CN3304 CN3302 GNDA 2 RIN 3 GNDA 4 STBY 5 MUTE 6 REF5V 7 SENSE (PRE12V) 8 PRE12V 9 GNDPRE12V 10 H/L CONT GNDP 12 11 GNDP 13 +B 14 +B 15 1 2 3 4 5 6 7 8 9 10 12 11 13 14 15 R+ 1 CN3306 CN3301 R– 2 GNDP 3 L– 4 L+ 5 1 2 3 4 5 G RELAY ASSY (AWU8126) H AMP ASSY (AWU7968) AMP MODULE L-2CH (AXQ7249) UPRE5V 1 CN3305 CN3303 PRE5V 2 SENSE (PRE+5V) 3 GNDPRE5 4 PRE12V 5 H/L CONT 6 REF5V 7 XPROTECT 8 FANGND SL+ (R+) SL– (R–) SR– (L–) SR+ (L+) 9 +B + – 10 1 2 3 4 5 6 7 8 9 10 I REGULATOR ASSY (AWU7969) D FRONT ASSY (AWU8123) E LED ASSY (AWU8124) Mode 1 CN3502 CN3503 CN3054 CN3051 GNDD 2 RVOUT 3 GNDA 4 LVOUT 5 GNDA 6 LVIN 7 GNDA 8 RVIN 9 GNDA 10 CH. select VA+9 12 11 VREF 13 1 2 3 4 GNDD 1 CN5902 J5902 CN5901 J3401 VD+9 2 SCAN_MODE 3 ERROR/STATUS 4 1 2 3 4 1 2 3 4 5 6 7 8 9 10 12 11 13 Mode GNDD RVOUT GNDA LVOUT GNDA LVIN GNDA RVIN GNDA CH. select VA+9 VREF 13 12 11 10 9 8 7 6 5 4 2 3 1 13 12 11 10 9 8 7 6 5 4 2 3 1 CN3651 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 XW-HTD630 18 1 2 3 4 1 2 3 4 C D F A B E 3.3 TX ASSY TX ASSY (AWU8120) A A WIRERESS INPUT L L 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 XW-HTD630 19 5 6 7 8 5 6 7 8 C D F A B E A : The power supply is shown with the marked box. H2 J 2/3 CH Select SW. : AUDIO SIGNAL ROUTE (L ch) S8901 : Ch. select Switches 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 XW-HTD630 20 1 2 3 4 1 2 3 4 C D F A B E 3.4 MAIN, POWER, FRONT, LED, PRI and RELAY ASSYS • NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS ONLY. CAUTION - B C F CN3302 H CN3303 I CN3301 H POWER ASSY (AWU8122) C PRI ASSY (AWU8125) F POWER CORD VDG1075 T1 POWER TRANSFORMER ATS7366 E. VOL. REK1110 1.6A 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 XW-HTD630 21 5 6 7 8 5 6 7 8 C D F A B E E D B G MAIN ASSY (AWU8121) B FRONT ASSY (AWU8123) D RELAY ASSY (AWU8126) G LED ASSY (AWU8124) E : The power supply is shown with the marked box. J5902 H3 K 2/4 : AUDIO SIGNAL ROUTE (L ch) S5901 : SURROUND/STEREO S5902 : Ch.select Switches 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 XW-HTD630 22 1 2 3 4 1 2 3 4 C D F A B E 3.5 AMP and REGULATOR ASSYS I REGULATOR ASSY (AWU7969) I DC FAN MOTOR CN3305 B 14.7V 8.4V 16.4V 26.4V 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 XW-HTD630 23 5 6 7 8 5 6 7 8 C D F A B E H AMP ASSY (AWU7968) H CN3306 B CN3304 B : The power supply is shown with the marked box. : AUDIO SIGNAL ROUTE (L ch) 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 XW-HTD630 24 1 2 3 4 1 2 3 4 C D F A B E 3.6 TX MODULE(1/3) R49SDA-024576-F1-25C 33pF 33pF VTL1067 L7 J 1/3 TX MODULE(1/3) (AXF7006) J 1/3 J 2/3 J 3/3 J 3/3 J 3/3 J 2/3 J 3/3 J 3/3 J 2/3 J 2/3 J 3/3 Note 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 XW-HTD630 25 5 6 7 8 5 6 7 8 C D F A B E VTL1067 L6 J 1/3 J 2/3 J 2/3 J 2/3 J 2/3 J 3/3 R 6 ← L 6 R 7 ← L 7 PCB Silk Assembled Parts Note : At this block, the assembled parts is different from the PCB silk. Note http://getMANUAL.com 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 XW-HTD630 26 1 2 3 4 1 2 3 4 C D F A B E 3.7 TX MODULE(2/3) H 2 J 2/3 TX MODULE(2/3) (AXF7006) J 2/3 J 3/3 J 3/3 J 1/3,3/3 J 3/3 J 3/3 J 1/3 J 1/3 J 1/3 J 1/3 CN8201 A 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 XW-HTD630 27 5 6 7 8 5 6 7 8 C D F A B E J 2/3 J 3/3 J 3/3 J 1/3 J 1/3 J 1/3 : The power supply is shown with the marked box. 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 XW-HTD630 28 1 2 3 4 1 2 3 4 C D F A B E 3.8 TX MODULE(3/3) QTL1011 L43 S5688G 470pF J 3/3 TX MODULE(3/3) (AXF7006) J 3/3 J 2/3 J 2/3 J 2/3 Note 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 XW-HTD630 29 5 6 7 8 5 6 7 8 C D F A B E VTL1067 L15 VTL1067 L16 VTL1067 L74 J 3/3 J 1/3,2/3 J 1/3 J 1/3 J 1/3 J 1/3 J 1/3 J 1/3 J 1/3 : The power supply is shown with the marked box. 4 1 2 3 R15 ← L15 R16 ← L16 R43 ← L43 R74 ← L74 PCB Silk Assembled Parts Note : At this block, the assembled parts is different from the PCB silk. Note Note 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 XW-HTD630 30 1 2 3 4 1 2 3 4 C D F A B E 3.9 RX MODULE(1/4) 1pF 1pF A49US-12288FA-14-30A VTL1067 L71 VTL1067 L9 K 1/4 RX MODULE(1/4) (AXF7008) K 1/4 K 3/4 K 2/4 K 2/4 K 3/4 K 3/4 K 3/4 K 3/4 K 2/4 K 3/4 Note Note 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 XW-HTD630 31 5 6 7 8 5 6 7 8 C D F A B E R49SDA-024576-F1-25C VTL1067 L8 K 1/4 K 2/4 K 2/4 K 2/4 K 2/4 K 2/4 K 2/4 K 2/4 K 2/4 K 2/4 K 2/4 K 2/4 K 3/4 K 3/4 K 3/4 K 2/4 K 3/4 R 8 ← L 8 R 9 ← L9 R71 ← L71 PCB Silk Assembled Parts Note : At this block, the assembled parts is different from the PCB silk. Note 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 XW-HTD630 32 1 2 3 4 1 2 3 4 C D F A B E 3.10 RX MODULE(2/4) H3 K 2/4 RX MODULE(2/4) (AXF7008) K 2/4 K 1/4 K 4/4 K 3/4 K 1/4 K 1/4 K 1/4 CN3701 B 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 XW-HTD630 33 5 6 7 8 5 6 7 8 C D F A B E K 2/4 K 1/4 K 1/4 K 3/4 K 3/4 K 3/4 K 1/4 K 1/4 : The power supply is shown with the marked box. 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 XW-HTD630 34 1 2 3 4 1 2 3 4 C D F A B E 3.11 RX MODULE(3/4) VTL1067 L104 S5688G QTL1011 L41 VTL1067 L105 470pF K 3/4 K 1/4 K 1/4 K 4/4 K 2/4 : The power supply is shown with the marked box. 2 3 4 Note Note Note 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 XW-HTD630 35 5 6 7 8 5 6 7 8 C D F A B E K 3/4 RX MODULE(3/4) (AXF7008) K 3/4 K 1/4 K 1/4 K 1/4 K 1/4 K 1/4 K 1/4 1 R41 ← L41 R104 ← L104 R105 ← L105 PCB Silk Assembled Parts Note : At this block, the assembled parts is different from the PCB silk. http://getMANUAL.com 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 XW-HTD630 36 1 2 3 4 1 2 3 4 C D F A B E 3.12 RX MODULE(4/4) K 4/4 RX MODULE(4/4) (AXF7008) K 4/4 K 3/4 K 3/4 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 XW-HTD630 37 5 6 7 8 5 6 7 8 C D F A B E K 4/4 K 2/4 K 2/4 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 XW-HTD630 38 1 2 3 4 1 2 3 4 C D F A B E 3.13 WAVEFORMS U9-Pin12 V : 2V/div. H : 200nsec/div. U9-Pin9 V : 2V/div. H : 1µsec/div. 2 U23-Pin1 V : 2V/div. H : 500nsec/div. U9-Pin10 V : 2V/div. H : 10µsec/div. 1 3 4 TX MODULE J U28-Pin1 V : 2V/div. H : 200nsec/div. U282-Pin2 V : 2V/div. H : 2µsec/div. 2 U16-Pin6 V : 2V/div. H : 500nsec/div. U28-Pin3 V : 2V/div. H : 10µsec/div. 1 3 4 RX MODULE K Note : The encircled numbers denote measuring point in the schematic diagram. 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 XW-HTD630 39 5 6 7 8 5 6 7 8 C D F A B E 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 XW-HTD630 40 1 2 3 4 1 2 3 4 C D F A B E 4. PCB CONNECTION DIAGRAM NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below. 3. The parts mounted on this PCB include all necessary parts for several destinations. For further information for respective destinations, be sure to check with the schematic diagram. 4. View point of PCB diagrams. Symbol In PCB Diagrams Symbol In Schematic Diagrams Part Name B C E D D G G S S B C E B C E D G S B C E B C E B C E Transistor Transistor with resistor Field effect transistor Resistor array 3-terminal regulator Capacitor Connector P.C.Board Chip Part SIDE A SIDE B 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 XW-HTD630 41 5 6 7 8 5 6 7 8 C D F A B E 4.1 TX ASSY 16 1 9 8 LF R8101 R8103 IC8101 R8105 R8109 R8111 R8113 R8115 R8117 R8119 R8107 R8121 R8127 R8123 R8125 C8201 L8201 R8205 R8201 C8203 R8203 R8204 C8204 R8202 C8202 R8206 R8211 L8202 L8211 R8126 R8128 R8122 R8124 R8116 R8120 R8118 R8114 R8112 R8110 R8108 IC8102 R8106 R8102 L8001 L8002 C8003 IC8001 C8002 R8001 R8002 C8113 R8129 R8130 C8114 IC8501 R8501 R8133 R8134 R8104 R8502 C8501 C8901 R8231 R8232 Q8501 Q8502 Q8503 Q8504 Q8505 Q8506 Q8103 Q8104 Q8106 Q8105 Q8102 Q8101 R8503 R8504 C8005 R9001 C8006 C8007 R8505 C8010 C8009 GNDA GNDA 5 4 1 8 5 4 1 8 VA+9 VREF VREF GNDA VA+9 V+9RF Ch.1 GNDD GNDD VA+9 GND NC Ch.SEL LED2 LED1 GND LIN GND RIN GNDRF V+9RF V+9RF 1 12 TX ASSY PNE-1B1 GNDRF GNDRF RIN 1 12 1 12 C8101 C8103 C8109 D8101 D8103 C8107 C8105 JA8001 C8205 C8206 D8102 C8108 D8104 C8110 C8106 C8104 C8102 C8115 C8116 D8001 C8004 C8001 S8901 D8504 D8503 D8502 C8111 C8112 D8501 C8008 D8004 CN8201 W163 W165 W147 W167 W134 W162 W133 W197 W161 JA8202 W196 W185 W146 W181 W166 W183 W182 W145 W160 W184 W159 W164 W132 W131 W130 D8002 GNDA GNDA PNE-1B1 VA+9 GNDA V+9RF Ch.1 GNDD VREF LIN VA+9 VA+9 VREF GNDD GND AWU8120 TX ASSY Channel Ch.4 Ch.3 Ch.2 Ch.1 GNDRF GNDRF RIN AWU SIDE A SIDE A SIDE B SIDE B A A TX ASSY A TX ASSY A H2 J (ANP7484-B) (ANP7484-B) CN8201 CN8201 Q8504 Q8503 Q8502 Q8501 IC8501 IC8101 IC8102 Q8505 Q8506 Q8106 Q8104 Q8103 Q8105 Q8101 Q8102 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 XW-HTD630 42 1 2 3 4 1 2 3 4 C D F A B E 4.2 MAIN ASSY 1 10 5 1 4 1 11 12 1 15 1 3 1 10 1 15 1 5 1 5 1 4 1 2 13 1 12 1 15 1 3 1 4 W189 CN3305 CN3304 R102 C3501 D3502 D3501 C3511 R3511 C3372 C3371 IC21 C22 W173 W153 S3401 D21 C3385 CN3306 C3451 D3511 C3387 R3513 C3512 C3383 C3384 R3393 R3394 C3379 C3380 C3461 C21 D3371 R103 J3307 CN5901 CN3051 CN3701 D3461 CN13 Q3461 CN5 W154 W174 W136 W155 W141 W143 W142 W121 W201 W169 W175 W177 W120 W138 W195 J3401 W135 W139 W179 W123 W149 W171 W176 W151 W126 W157 W125 W170 W156 W137 W124 W172 W187 W188 W122 W168 W148 W152 W186 W150 W127 W178 W140 D3301 C3462 W193 W194 W192 W202 W203 W200 service 1 15 R L R- 1 AWU8121 GNDS PRINTED SIDE SIDE PRINTED V+9RF 5 1 VREF R- R+ GNDP L- L+ GNDS L- GNDP R- PROTECT H/L CONT +B GNDP GNDPRE12 STBY PROTECT PRE12V +B PRE12V MUTE GNDA VREF V+9RF GNDRF VD+9 MAIN ASSY EXCEPT VA+9 GNDS 1 13 GND 4 DC FC Production code AWU8127 /KUC pin 1 PNE-1B1 GNDS VREF V+9RF GNDRF VD+9 GNDA Ch.SEL AWU White for SIDE A SIDE A B B MAIN ASSY IC21 Q3461 B 6 F CN5 J3307 CN3502 G CN3051 CN5902 E CN5901 CN3302 H CN3304 CN12 C CN13 CN3303 I CN3305 CN3301 H CN3306 H3 K CN3701 SPEAKER J3401 (ANP7484-B) 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 XW-HTD630 43 5 6 7 8 5 6 7 8 C D F A B E 16 1 9 8 4 1 1 15 1 LF R3301 R101 R3502 R3501 R3512 R3372 R3385 R3386 C3386 R3371 R3997 R3004 R3402 R3401 R3403 R3404 C3401 C3406 C3405 C3402 R3405 R3406 C3403 C3407 C3408 C3404 IC3001 R3003 R3382 C3378 C3374 R3374 R3376 IC3301 R3379 R3380 C3376 C3375 R3377 R3378 R3381 C3377 C3373 R3375 R3373 R3453 R3454 R3451 R3452 R3455 R3383 R3384 R3456 R3514 R3001 R3002 C3001 R3391 R3392 R3457 R3995 R3996 Q3451 Q3452 Q3462 R3461 R3458 Q3453 Q3511 Q3501 Q3463 R3462 C3396 C3381 R3395 C3382 C26 C25 C3395 C3393 C3394 C3389 C3390 C3391 C3392 C24 C23 R3396 C3701 GNDS 1 2.R- GNDS R- 1.R+ 5 VA+9 GNDPRE12 9.VDET 7.GNDREG 6.GNDPRE12 5.GNDRF 3.FANGND 4.FAN H 10.GNDSW 2.GNDPRE5 11.PROTECT +B +B GNDP 14.GNDP 15.GNDP 12.+B 13.+B 1.UNPRE5 4.GNDA 1.LIN 2.GNDA 3.RIN 5.STBY 6.MUTE 7.REF5V 8.SENSE 9.PRE12V 10.GNDPRE12 11.H/L CONT 12.GNDP 13.GNDP 14.+B 15.+B 5 4 1 8 1.UNPRE5V 2.PRE5V 3.SENSE 4.GNDPRE5 5.PRE12V 6.H/L CONT 7.REF5V 8.XPROTECT 9.FANGND 10.+B 3.GNDP 4.L- 5.L+ L- L+ GNDP R- R+ 1 3.GNDSW 5 2.P OFF 1.GNDSW Mode GNDD RVOUT GNDA LVOUT GNDA LVIN GNDA RVIN GNDA Ch.SEL VA+9 VREF 12.Ch.SEL 11.AUTO 10.STATUS 9.RF_NODET 8.GND 7.ROUT 6.GND 5.LOUT 4.GND 3.GND 2.V+9RF 1.V+9RF 1.GNDD 2.VD+9 3.AUTO 4.TUNED L+ L- GNDP R+ R- H/L CONT STBY PRE12V PROTECT PROTECT PRE12V MUTE GNDA VREF GNDRF V+9RF VD+9 GNDP R- L- VREF GNDS MAIN ASSY 15 V+9RF 10 1 1 8.AC 4 1 1 PNE-1B1 12 GNDS VREF VD+9 GNDA 8 1 9 16 SIDE B SIDE B B B MAIN ASSY B CN5 J3307 CN3051 CN5901 CN3304 CN13 CN3305 CN3306 CN3701 J3401 (ANP7484-B) IC3001 IC3301 Q3501 Q3462 Q3453 Q3463 Q3451 Q3452 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 XW-HTD630 44 1 2 3 4 1 2 3 4 C D F A B E 4.3 POWER and PRI ASSYS 1 2 1 1 1 2 3 4 1 1 3 CN1 H2 H1 L1 C1 C2 CN2 C3 D1 J6 S1 INTENSITE REMPLACER PAR LE FUSIBLE PRIMARY SECONDARY PNE-1B1 AWU8125 PRI ASSY REPLACE WITH SAME TYPE AND RATINGS OF FUSE. PAR UN MODELE CAUTION FU1 IDENTIQUE EN ATTENTION AWU 1 2 1 15 1 2 3 4 1 2 1 15 D11 C13 KN11 D13 D12 CN11 C14 D16 C15 D14 D15 R13 IC12 IC13 CN12 W103 W108 W119 W118 W109 W117 W110 W101 W102 PNE-1B1 GNDS VDET +B FAN H GND +B AWU8122 POWER ASSY BOND 4700/35 AWU SIDE A SIDE A C F C F PRI ASSY F POWER ASSY C CN5 AC IN B CN13 B CN12 CN11 T1 POWER TRANS. CN2 CN1 6 (ANP7484-B) IC13 IC12 (ANP7484-B) NEUTRAL LIVE 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 XW-HTD630 45 5 6 7 8 5 6 7 8 C D F A B E LF 2 NEUTRAL 1 SECONDARY PRIMARY PRI ASSY LIVE PNE-1B1 1 3 LF R11 R12 R15 C12 R14 R16 GNDP GNDP +B PROTECT UNPRE5 GNDPRE5 FANGND FAN H GNDRF GNDPRE12 GNDREG VDET GNDSW +B 1 15 VDET GNDS +B FAN H +B GND POWER ASSY 2 AC PNE-1B1 1 SIDE B SIDE B C F C F PRI ASSY F POWER ASSY C CN12 CN11 CN2 CN1 6 (ANP7484-B) (ANP7484-B) http://getMANUAL.com 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 XW-HTD630 46 1 2 3 4 1 2 3 4 C D F A B E 4.4 FRONT, LED and RELAY ASSYS 1 4 1 4 1 13 1 2 13 D5601 D5602 R5901 R5902 J5902 R5907 CN3503 CN3502 ASSY AWU8126 RELAY PNE-1B1 LED ASSY AWU8124 AWU 13 1 Tuned Auto AWU pin 1 13 1 1 13 S5902 W105 C3053 CN3054 C3055 C3056 W104 W106 VR3051 W113 W115 W114 W107 W112 W111 S5901 W116 W190 W191 AWU8123 PNE-1B1 GNDD MODE VREF GNDA FRONT ASSY Channel STEREO SURROUND 13 1 VREF VREF RVIN GNDA LVIN Ch.SEL AWU SIDE A SIDE A D E G D E G CN3051 B CN3502 CN5901 B CN5902 LED ASSY E RELAY ASSY G FRONT ASSY D CN3503 CN3054 (ANP7484-B) (ANP7484-B) (ANP7484-B) 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 XW-HTD630 47 5 6 7 8 5 6 7 8 C D F A B E 4 1 LF LF Q5901 Q5902 R5906 R5908 R5905 RELAY ASSY 4.TUNED 3.AUTO 2.VD+9 1.GNDD LED ASSY 13 1 PNE-1B1 PNE-1B1 13 1 LF C5901 R3051 R3052 IC3051 R3053 R3055 R3054 R3056 C3052 C3051 C3054 R3057 R3059 R3060 C3060 C3057 C3059 C3058 R3061 R3062 C3061 C3062 5 4 1 8 1.Mode 2.GNDD 3.RVOUT 4.VREF 5.LVOUT 6.GNDA 7.LVIN 8.GNDA 9.RVIN 10.GNDA 11.Ch.SEL 12.VA+9 13.VREF FRONT ASSY 13 1 PNE-1B1 GNDD MODE VREF VREF VREF GNDA RVIN GNDA LVIN Ch.SEL SIDE B SIDE B D E G D E G CN3502 CN5902 LED ASSY E RELAY ASSY G FRONT ASSY D CN3503 CN3054 (ANP7484-B) (ANP7484-B) (ANP7484-B) IC3051 Q5901 Q5902 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 XW-HTD630 48 1 2 3 4 1 2 3 4 C D F A B E 4.5 AMP and REGULATOR ASSYS 1 1 13 1 10 1 5 1 15 IC51 W140 W111 C3301 W113 C3310 C55 C3651 W131 C3302 W135 CN3651 W138 W137 W126 W112 IC3301 W129 W139 W102 W127 W141 CN3303 Q62 Q81 W134 W109 W116 W105 W103 W114 W133 W130 W106 W128 C3656 C3307 W107 W132 C3652 CN3301 W101 W115 C3306 C3305 CN3302 C3654 W117 W118 Q53 W110 C61 W119 Q3651 C51 Q54 Q51 W125 W122 W104 W121 W120 W136 W108 W123 C52 W124 MUTE VP GNDA GNDA PRE5V PRINTED SIDE R-OUT PRINTED SIDE GNDP R+OUT VP 1 GNDA RIN IRF9530 BLACK RED AWU7968 LIN FAN+ FAN+ DIAOUT MODE VP L+OUT GNDP L-OUT GNDPRE5 UPRE5V SENS5V PRE5V GND FAN G D +B H/L CONT REF5V FC S AWM7685-A +B +B GNDP GNDP GNDPRE12 PRE12V SENSE12 REF5V MUTE H/L CONT STBY GNDA LIN GNDA RIN IRF9540A L+OUT E C R+OUT B R-OUT L-OUT + GNDP - G S D UPRE5V PRE5V SENSE5 GNDPRE5 PRE12V REF5V +B FAN GND H/L CONT XPROTECT ANP7460-A GNDP AWU7969 GND FAN Production code VP GNDP R+OUT R-OUT L-OUT L+OUT GNDP PRINTED SIDE RIN AXQ7241-A 15 PNE-1B1 GNDP PRE12V PNE-1B1 1 1 13 1 10 1 5 1 15 SIDE A SIDE A H I H I REGULATOR ASSY I AMP ASSY H CN3305 B CN3303 CN3304 B CN3302 CN3306 (ANP7460-A) Q54 Q81 Q62 Q3651 Q53 IC51 (ANP7460-A) B CN3301 DC FAN MOTOR CN3651 IC3301 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 XW-HTD630 49 5 6 7 8 5 6 7 8 C D F A B E 1 13 1 10 1 5 1 15 C53 R3320 R3319 R58 C3351 C3357 R3318 C3358 C3356 R3310 C3353 C62 R76 C3352 R3353 R3317 C71 C3354 C3355 R93 R59 R3651 R3354 R54 R3352 R3351 R3308 R55 Q3656 C3359 C3311 R45 D3660 C3361 D3659 R3674 C3362 R3673 R3676 R3675 R75 R3672 C3360 C3309 C3303 C65 C3308 D3658 D71 C3304 R3671 R3652 D72 R3678 R41 R3653 D3651 R44 R3304 R51 R74 D74 R3656 R3655 R3303 R3668 R57 R3664 R82 R81 D81 R3654 D91 D73 R3659 R3667 R49 Q3652 R3301 C3655 R67 R3665 R3311 R3670 R3312 R3660 Q71 R3302 R3313 D3304 R3305 R43 D3664 R3306 R3669 R3309 R3307 Q3654 R3314 C3653 D3655 C63 D3654 R52 R3658 Q63 C54 Q3653 Q3655 R61 R3681 R66 D3653 D3652 R68 R3666 R92 R3679 R72 R78 R91 R42 C64 R48 D3665 R65 C56 Q3305 D75 R47 R77 Q3303 R3662 R71 R3661 R46 R73 R56 R84 R83 R3663 D77 R3677 R3657 D3656 D3657 R3680 Q3304 Q3301 Q3302 O G REF5V L-OUT VP RIN S Q81(Q52) GNDA MUTE LIN STBY C52 Q54 Q53 C51 IC51 C55 C3651 C3656 C3652 C3654 GNDP E AWU7968 Q51 13 10 5 1 SENS5V 10 13 LIN DIAOUT 5 GNDA R-OUT GNDP MODE H/L CONT SENSE L+OUT R-OUT + 5 XPROTECT H/LCONT FAN GND +B REF5V GNDP PRE12V GNDPRE5 SENSE5 PRE5V S D GP +B R-OUT GP L L-OUT L+OUT AWU7969 AWM7685-A C B UPRE5V G D R C3301 I C3302 C3305 C61 C3310 C3306 C3307 VP - GNDA L-OUT +B L+OUT P12 R+OUT UPRE5V GNDPRE5 R+OUT G12 H/L CONT REF5V +B 12 MUTE FAN+ G FAN FAN+ PRE5V PRE5V RIN GNDP G FAN PNE-1B1 PNE-1B1 G R+OUT GNDA VP SIDE B SIDE B H I H I REGULATOR ASSY I AMP ASSY H CN3303 CN3302 (ANP7460-A) (ANP7460-A) CN3301 CN3651 Q3654 Q3655 Q3653 Q3304 Q3656 Q3303 Q3301 Q3302 Q3305 Q63 Q3652 Q51 IC51 Q81 Q53 Q54 Q71 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 XW-HTD630 50 1 2 3 4 1 2 3 4 C D F A B E 4.6 TX MODULE SIDE A SIDE A J J TX MODULE J CN8201 A H2 U6 U9 U22 U1 U5 U7 U3 U21 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 XW-HTD630 51 5 6 7 8 5 6 7 8 C D F A B E SIDE B SIDE B J J TX MODULE J H2 U2 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 XW-HTD630 52 1 2 3 4 1 2 3 4 C D F A B E 4.7 RX MODULE SIDE A SIDE A K K RX MODULE K H3 U20 U18 U11 U2 U28 U24 U4 U12 U19 U17 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 XW-HTD630 53 5 6 7 8 5 6 7 8 C D F A B E SIDE B SIDE B K K RX MODULE K CN3701 B H3 U16 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 XW-HTD630 54 1 2 3 4 1 2 3 4 C D F A B E 5. PCB PARTS LIST Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%). Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5 6 1 4 7 3 R 5 0 1 R 0 5 6 2 1 NOTES: 560 Ω 47k Ω 0.5 Ω 1 Ω RD1/4PU J RD1/4PU J RN2H K RS1P K 56 x 10 1 47 x 10 3 R50 1R0 561 473 5.62k Ω RN1/4PC F 562 x 10 1 5621 Mark No. Description Part No. LIST OF ASSEMBLIES NSP 1..COMPLEX ASSY AWM7854 2..TX ASSY AWU8120 2..MAIN ASSY AWU8121 2..POWER ASSY AWU8122 2..FRONT ASSY AWU8123 2..LED ASSY AWU8124 2..PRI ASSY AWU8125 2..RELAY ASSY AWU8126 NSP 1..LOW POWER AMP ASSY AWM7685 2..AMP ASSY AWU7968 2..REGULATOR ASSY AWU7969 1..TX MODULE AXF7006 1..RX MODULE AXF7008 Mark No. Description Part No. ATX ASSY SEMICONDUCTORS > IC8001 REGULATOR ICBA09F IC8501 LOGIC IC BU4052BCF Q8501 DIGITAL TRANSISTOR DTC124EUA Q8502 DIGITAL TRANSISTOR DTC124EUA Q8503 DIGITAL TRANSISTOR DTC124EUA Q8504 DIGITAL TRANSISTOR DTC124EUA Q8505 DIGITAL TRANSISTOR DTC124EUA Q8506 DIGITAL TRANSISTOR DTC124EUA > D8001 DIODE S5688G D8002 DIODE S5688G D8501 LED(GREEN) SLR-343MC D8502 LED(GREEN) SLR-343MC D8503 LED(GREEN) SLR-343MC D8504 LED(GREEN) SLR-343MC SWITCHES AND RELAYS S8901 SWITCH ASG7013 CAPACITORS C8001 CAPACITOR CEAT331M25 C8004 ELECT. CAPACITOR CEAT220M50 C8005 CAPACITOR CKSRYB102K50 C8006 CAPACITOR CKSRYB103K50 C8007 CAPACITOR CKSRYB102K50 C8201 CAPACITOR CCSRCH221J50 C8202 CAPACITOR CCSRCH221J50 C8203 CAPACITOR CCSRCH221J50 C8204 CAPACITOR CCSRCH221J50 C8205 CAPACITOR CEAT100M50 C8206 CAPACITOR CEAT100M50 C8501 CAPACITOR CKSRYB103K50 C8901 CAPACITOR CKSRYB103K50 RESISTORS Other Resistors RS1/16S###J OTHERS CN8201 CONNECTOR12P 12PL-FJ JA8001 DC POWER JACK AKN7038 JA8202 JACK PKB1034 BMAIN ASSY SEMICONDUCTORS > IC21 REGULATOR IC NJM78M09F IC3001 LOGIC IC BU4052BCF IC3301 IC NJM4558MD Q3451 TRANSISTOR 2SA1576A Q3452 TRANSISTOR 2SA1576A Q3453 TRANSISTOR 2SC4081 > Q3461 TRANSISTOR 2SD2012 Q3462 CHIP DIGITAL TRANS. DTA124EUA Q3463 CHIP DIGITAL TRANS. DTA124EUA Q3501 TRANSISTOR 2SA1576A Q3511 TRANSISTOR 2SC4081 D3301 ZENER DIODE MTZJ12B D3371 ZENER DIODE MTZJ4.7A D3461 ZENER DIODE MTZJ13B D3501 DIODE 1SS133 D3502 DIODE 1SS133 D3511 DIODE 1SS133 CAPACITORS C21 CAPACITOR CEAT1R0M50 C22 CAPACITOR CEAT470M16 C23 CAPACITOR CKSRYB103K50 C24 CAPACITOR CKSRYB103K50 C3001 CAPACITOR CKSRYB103K50 C3371 CAPACITOR CEAT100M50 C3372 CAPACITOR CEAT100M50 C3373 CAPACITOR CKSRYB682K50 C3374 CAPACITOR CKSRYB682K50 C3375 CAPACITOR CKSRYB223K50 C3376 CAPACITOR CKSRYB223K50 C3377 CAPACITOR CCSRCH101J50 Mark No. Description Part No. 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 XW-HTD630 55 5 6 7 8 5 6 7 8 C D F A B E C3378 CAPACITOR CCSRCH101J50 C3379 CAPACITOR CEAT100M50 C3380 CAPACITOR CEAT100M50 C3383 ELECT. CAPACITOR CEATR22M50 C3384 ELECT. CAPACITOR CEATR22M50 C3385 CAPACITOR CEAT100M50 C3386 CAPACITOR CKSRYB103K50 C3387 CAPACITOR CEAT471M6R3 C3389 CAPACITOR CKSRYB103K50 C3390 CAPACITOR CKSRYB103K50 C3391 CAPACITOR CKSRYB103K50 C3392 CAPACITOR CKSRYB103K50 C3401 CAPACITOR CKSRYB102K50 C3402 CAPACITOR CKSRYB102K50 C3405 CAPACITOR CKSRYB102K50 C3406 CAPACITOR CKSRYB102K50 C3451 CAPACITOR CEAT101M10 C3461 CAPACITOR CEAT100M50 C3462 ELECT. CAPACITOR CEAT101M6R3 C3501 ELECT. CAPACITOR CEAT3R3M50 C3511 CAPACITOR CEAT470M16 C3512 CAPACITOR CEAT1R0M50 RESISTORS R102 RESISTOR RD1/4PU333J R3393 RESISTOR RD1/4PU222J R3394 RESISTOR RD1/4PU222J R3461 RESISTOR RS1/10S681J R3511 RESISTOR RD1/4PU103J R3513 RESISTOR RD1/4PU563J Other Resistors RS1/16S###J OTHERS CN13 SOCKET 15-P KP250NA15 CN3051 CONNECTOR B13B-PH-K CN3304 SOCKET 15-P KP250NA15 CN3305 10P SOCKET KP250NA10 CN3306 SOCKET 5-P KP250NA5 CN3701 12P PLUG 53290-1210 CN5 3P JUMPER CONNECTOR 52147-0310 CN5901 4P JUMPER CONNECTOR 52147-0410 J3401 4P CABLE ASSY ADX7432 CPOWER ASSY SEMICONDUCTORS > D11 DIODE D5SBA20(B D12 DIODE 1SS133 D13 DIODE 1SS133 D14 DIODE 1SS133 D15 DIODE 1SS133 D16 DIODE 1SS133 CAPACITORS C12 CAPACITOR CKSRYB473K50 C13 CAPACITOR CEAT472M35 C14 CAPACITOR CEAT472M35 C15 CAPACITOR CEAT100M50 RESISTORS R13 RESISTOR RD1/4PU1R0J Other Resistors RS1/16S###J Mark No. Description Part No. OTHERS CN11 CONNECTOR B2PS-VH CN12 PLUG 15-P KM250NA15L KN11 WRAPPING TERMINAL VNF1084 DFRONT ASSY SEMICONDUCTORS IC3051 IC NJM4558MD SWITCHES AND RELAYS S5901 SLIDE SWITCH ASH7004 S5902 SWITCH ASG7013 CAPACITORS C3051 CAPACITOR CCSRCH101J50 C3052 CAPACITOR CCSRCH101J50 C3053 CAPACITOR CEAT100M50 C3054 CAPACITOR CKSRYB103K50 C3055 CAPACITOR CEAT100M50 C3056 CAPACITOR CEAT100M50 C3059 CAPACITOR CKSRYB103K50 C3060 CAPACITOR CKSRYB103K50 C5901 CAPACITOR CKSRYB103K50 RESISTORS VR3051 VR (50K) ACS7038 Other Resistors RS1/16S###J OTHERS CN3054 13P SOCKET 52418-1310 ELED ASSY SEMICONDUCTORS Q5901 TRANSISTOR 2SC4081 Q5902 TRANSISTOR 2SC4081 D5601 LED(GREEN) SLR-343MC D5602 LED(GREEN) SLR-343MC RESISTORS R5901 RESISTOR RD1/4PU331J R5902 RESISTOR RD1/4PU331J R5907 RESISTOR RD1/4PU102J Other ResistorsRS1/16S###J OTHERS CN5902 4P CABLE HOLDER 51048-0400 J5902 JUMPER WIRE D20PYY0415E FPRI ASSY SEMICONDUCTORS D1 DIODE 1SS133 SWITCHES AND RELAYS > S1 PUSH SWITCH ASA7001 COILS AND FILTERS > L1 LINE FILTER ATF7024 CAPACITORS > C1 FILM CAPACITOR ACE7022 > C2 FILM CAPACITOR ACE7022 Mark No. Description Part No. http://getMANUAL.com 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 XW-HTD630 56 1 2 3 4 1 2 3 4 C D F A B E > C3 CKA (10000P/AC250V) ACG7033 OTHERS 63P CABLE HOLDER 51048-0300 > CN1 AC CORD SOCKET BKP1751 > CN2 CONNECTOR B2P3-VH H1 FUSE CLIP AKR7001 H2 FUSE CLIP AKR7001 J6 JUMPER WIRE D20PYY0310E GRELAY ASSY OTHERS CN3502 KR CONNECTOR S13B-PH-K CN3503 13P PLUG 53290-1310 HAMP ASSY SEMICONDUCTORS > IC3301 POWER AMP. IC TDA8560 Q3304 TRANSISTOR 2SC2412K Q3305 TRANSISTOR DTC124EK Q3656 TRANSISTOR 2SA1037K > Q62 POWER MOS FET IRF9540 Q63 TRANSISTOR 2SC2412K D3304 CHIP ZENER DIODE UDZS4.7B D3659 DIODE 1SS355 D3660 DIODE 1SS355 D91 CHIP ZENER DIODE UDZS18B CAPACITORS C3301 ELECT. CAPACITOR CEATR47M50 C3302 ELECT. CAPACITOR CEATR47M50 C3303 CAPACITOR CKSRYB222K50 C3304 CAPACITOR CKSRYB222K50 C3306 CAPACITOR CEAT100M50 C3307 ELECT. CAPACITOR CEAT220M50 C3309 CAPACITOR CKSRYB103K50 C3310 ELECT. CAPACITOR CEAT101M25 C3311 CAPACITOR CKSRYB103K50 C3351 CAPACITOR CKSRYB104K16 C3352 CAPACITOR CKSRYB104K16 C3353 CAPACITOR CKSRYB104K16 C3354 CAPACITOR CKSRYB104K16 C3355 CAPACITOR CKSRYB104K16 C3356 CAPACITOR CKSRYB104K16 C3357 CAPACITOR CKSRYB104K16 C3358 CAPACITOR CKSRYB104K16 C61 ELECT. CAPACITOR CEAT470M25 RESISTORS R67 RESISTOR RS1/16S6801F R68 CHIP RESISTOR RS1/16S2201F Other Resistors RS1/16S###J OTHERS CN3301 PLUG 5-P KM250NA5L CN3302 PLUG 15-P KM250NA15L Mark No. Description Part No. IREGULATOR ASSY SEMICONDUCTORS > IC51 IC NJM78L05 > Q3651 TRANSISTOR 2SB1237 Q3652 TRANSISTOR 2SC2412K Q3653 TRANSISTOR 2SC2412K Q3654 TRANSISTOR 2SC2412K Q3655 TRANSISTOR DTC114TK Q54 TRANSISTOR 2SC1740S Q71 TRANSISTOR 2SA1037K > Q81 POWER MOS FET IRF953 > D3651 DIODE 1SS35 > D3652 DIODE 1SS35 > D3653 DIODE 1SS35 > D3654 DIODE 1SS35 > D3656 DIODE 1SR154-40 D3657 DIODE 1SS355 D3664 DIODE 1SS355 D3665 DIODE 1SS355 D71 DIODE 1SS355 D72 DIODE 1SS355 D73 DIODE 1SS355 D74 DIODE 1SS355 D75 DIODE 1SS355 D77 DIODE 1SS355 D81 CHIP ZENER DIODE UDZS18B CAPACITORS C3651 CAPACITOR CEAT1R0M50 C3652 CAPACITOR CEAT101M10 C3653 CAPACITOR CKSRYB223K50 C3654 ELECT. CAPACITOR CEAT220M50 C3656 ELECT. CAPACITOR CEAT470M35 C51 CAPACITOR CEAT1R0M50 C52 ELECT. CAPACITOR CEAT470M25 C55 CAPACITOR CEAT100M50 C71 CAPACITOR CKSRYF105Z10 RESISTORS R51 RESISTOR RS1/16S4700F R55 RESISTOR RS1/16S4700F R56 RESISTOR RS1/16S6801F R61 RESISTOR RS1/16S1801F Other Resistors RS1/16S###J OTHERS CN3303 10P PLUG KM250NA10L CN3651 L-PLUG (2P) KM200SA2L JTX MODULE SEMICONDUCTORS U1 TX DSP FS2103TX-401 U21 REGULATOR(5V) NCP1117ST50T3 U22 REGULATOR(3.3V) NCP1117ST33T3 U23 TX MODULE AWD600TX-US U3 RESET IC KIA7021AF U5 SRAM IS61LV256-12T U6 REGULATOR(5V) NCP1117ST50T3 U7 EEPROM(PAIR SET)* AXX7169 U9 ADC AK5380VT D10 DIODE LL4148 Mark No. Description Part No. 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 XW-HTD630 57 5 6 7 8 5 6 7 8 C D F A B E D2 DIODE S5688G D5 DIODE HSM107S D6 DIODE HSM107S COILS L1 CHIP COIL LCTAW100J2520 L11 CHIP COIL LCTAW100J2520 L15 CHIP SOLID INDUCTOR DTL1067 L16 CHIP SOLID INDUCTOR DTL1067 L2 CHIP COIL LCTAW100J2520 L43 CHIP SOLID INDUCTOR QTL1067 L6 CHIP SOLID INDUCTOR DTL1067 L7 CHIP SOLID INDUCTOR DTL1067 L74 CHIP SOLID INDUCTOR DTL1067 L8 CHIP COIL LCTAW100J2520 CAPACITORS C1 CAPACITOR CCSRCH330J50 C11 ELECT. CAPACITOR CEJQ221M16 C113 CAPACITOR CCSRYB102K50 C12 CAPACITOR CCSRYB103K50 C122 CAPACITOR CCSRYB102K50 C129 CAPACITOR CCSRYB471K50 C14 CAPACITOR CCSRYB103K50 C16 CAPACITOR CCSRYB103K50 C17 ELECT. CAPACITOR CEAL4R7M16 C18 CAPACITOR CCSRCH151J50 C19 CAPACITOR CCSRCH151J50 C2 CAPACITOR CCSRCH330J50 C20 ELECT. CAPACITOR CEAL4R7M16 C21 CAPACITOR CCSRYB103K50 C22 ELECT. CAPACITOR CEAL2R2M35 C23 ELECT. CAPACITOR CEAL100M16 C24 CAPACITOR CCSRYB103K50 C25 ELECT. CAPACITOR CEJQ221M16 C26 CAPACITOR CCSRYB103K50 C27 ELECT. CAPACITOR CEAL100M16 C3 CAPACITOR CCSRYB103K50 C36 CAPACITOR CCSRYB102K50 C37 CAPACITOR CCSRYB102K50 C38 CAPACITOR CCSRYB102K50 C4 CAPACITOR CCSRYB103K50 C42 CAPACITOR CCSRYB102K50 C43 CAPACITOR CCSRYB102K50 C45 ELECT. CAPACITOR CEJQ221M16 C46 ELECT. CAPACITOR CEJQ221M16 C47 CAPACITOR CCSRYB103K50 C48 ELECT. CAPACITOR CEAL470M16 C49 CAPACITOR CCSRYB471K50 C5 ELECT. CAPACITOR CEJQ221M16 C50 ELECT. CAPACITOR CEAL100M16 C51 CAPACITOR CCSRYB103K50 C52 CAPACITOR CCSRYB103K50 C53 CAPACITOR CCSRYB103K50 C54 ELECT. CAPACITOR CEAL470M16 C6 CAPACITOR CCSRYB103K50 C62 CAPACITOR CCSRYB102K50 C69 CAPACITOR CCSRYB103K50 C9 ELECT. CAPACITOR CEAL100M16 RESISTORS Other Resistors RS1/16S###J Mark No. Description Part No. OTHERS X1 X’TAL OSC.(24.576MHz) R49SDA-024576-F1-25C ANT1 ANTENNA ANT0100-0016 H2 FJ CONNECTOR 12P 12R-FJ H10 9P FFC CONNECTOR VKN1185 KRX MODULE SEMICONDUCTORS U11 EEPROM(PAIR SET)* AXX7169 U12 REGULATOR(5V) NCP1117ST50T3 U16 RX MODULE AWD600RX U17 REGULATOR(5V) NCP1117ST50T3 U18 3.3V VCXO MK3711DTR U19 REGULATOR(3.3V) NCP1117ST33T3 U2 RX DSP FS2103RX-A01 U20 RESET IC KIA7021AF U24 IC NJM4558MD U28 DAC PCM1742KE U4 SRAM IS61LV256-12T D16 DIODE S5688G D9 DIODE LL4148 COILS L10 CHIP COIL LCTAW100J2520 L104 CHIP SOLID INDUCTOR DTL1067 L105 CHIP SOLID INDUCTOR DTL1067 L109 CHIP SOLID INDUCTOR DTL1067 L4 CHIP COIL LCTAW100J2520 L41 CHIP SOLID INDUCTOR QTL1067 L5 CHIP COIL LCTAW100J2520 L6 CHIP COIL LCTAW100J2520 L7 CHIP COIL LCTAW100J2520 L71 CHIP SOLID INDUCTOR DTL1067 L8 CHIP SOLID INDUCTOR DTL1067 L9 CHIP COIL LCTAW100J2520 CAPACITORS C10 ELECT. CAPACITOR CEJQ221M16 C100 CAPACITOR CKSRYB102K50 C101 CAPACITOR CKSRYB102K50 C102 ELECT. CAPACITOR CEAL100M16 C103 CAPACITOR CKSRYB472K50 C105 ELECT. CAPACITOR CEAL100M16 C107 ELECT. CAPACITOR CEAL4R7M16 C108 ELECT. CAPACITOR CEAL100M16 C109 ELECT. CAPACITOR CEAL100M16 C110 CAPACITOR CCSRCH300J50 C111 CAPACITOR CCSRCH300J50 C114 CAPACITOR CKSRYB102K50 C120 CAPACITOR CKSRYB102K50 C121 CAPACITOR CKSRYB102K50 C127 CAPACITOR CKSRYB102K50 C13 CAPACITOR CKSRYB103K50 C134 CAPACITOR CKSRYB472K50 C135 CAPACITOR CKSRYB472K50 C137 CAPACITOR CKSRYB473K500 C138 CAPACITOR CKSRYB102K50 C141 CAPACITOR CKSRYB102K50 C15 CAPACITOR CKSRYB103K50 C28 ELECT. CAPACITOR CEJQ221M16 C29 CAPACITOR CKSRYB103K50 C30 CAPACITOR CKSRYB472K50 Mark No. Description Part No. 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 XW-HTD630 58 1 2 3 4 1 2 3 4 C D F A B E 6. ADJUSTMENT C31 CAPACITOR CKSRYB472K50 C32 CAPACITOR CCSRCK1R0C50 C33 CAPACITOR CCSRCK1R0C50 C34 CAPACITOR CCSRCH471J50 C39 CAPACITOR CKSRYB102K50 C40 CAPACITOR CKSRYB102K50 C41 CAPACITOR CKSRYB102K50 C44 CAPACITOR CKSRYB103K50 C55 CAPACITOR CKSRYB103K50 C65 CAPACITOR CKSRYB103K50 C66 CAPACITOR CKSRYB103K50 C67 ELECT. CAPACITOR CEAL100M16 C68 CAPACITOR CKSRYB103K50 C7 CAPACITOR CKSRYB103K50 C70 CAPACITOR CKSRYB103K50 C71 ELECT. CAPACITOR CEAL100M16 C72 CAPACITOR CKSRYB103K50 C74 ELECT. CAPACITOR CEAL100M16 C75 CAPACITOR CKSRYB103K50 C76 CAPACITOR CCSRCH471J50 C77 CAPACITOR CKSRYB103K50 C79 ELECT. CAPACITOR CEAL100M16 C8 CAPACITOR CKSRYB103K50 C80 CAPACITOR CKSRYB103K50 C81 CAPACITOR CKSRYB103K50 C82 ELECT. CAPACITOR CEAL100M16 C83 CAPACITOR CKSRYB103K50 C84 ELECT. CAPACITOR(470µF) CAP0191-4720 C85 CAPACITOR CCSRCH471J50 C86 ELECT. CAPACITOR CEAL470M16 C87 CAPACITOR CKSRYB103K50 C88 ELECT. CAPACITOR CEJQ221M16 C89 ELECT. CAPACITOR CEAL4R7M16 C90 CAPACITOR CKSRYB102K50 C91 CAPACITOR CKSRYB102K500 C92 ELECT. CAPACITOR CEAL100M16 C93 ELECT. CAPACITOR(470µF) CAP0191-4720 C94 ELECT. CAPACITOR CEJQ221M16 C96 CAPACITOR CKSRYB472K50 C97 ELECT. CAPACITOR CEAL100M16 RESISTORS R120 RESISTOR RS1/16S5101F R121 RESISTOR RS1/16S5101F R2 RESISTOR RS1/16S1002F R64 RESISTOR RS1/16S1002F R65 RESISTOR RS1/16S1002F R66 RESISTOR RS1/16S1002F R67 RESISTOR RS1/16S1002F R68 RESISTOR RS1/16S1002F R69 RESISTOR RS1/16S1002F R70 RESISTOR RS1/16S1002F R90 RESISTOR RD1/4PUF5R6J Other Resistors RS1/16S###J OTHERS X2 X’TAL OSC.(12.288MHz) A49US-12288FA-14-30A X3 X’TAL OSC.(24.576MHz) R49SDA-024576-F1-25C ANT3 ANTENNA ANT0100-0016 H3 12P SOCKET 52418-1210 H6 9P FFC CONNECTOR VKN1213 Mark No. Description Part No. *The AXX7169 on TX MODULE/RX MODULE is a service part containing two EEPROMs,both of which must be re- placed when either needs to be replaced. There is no information to be shown in this chapter. There is no information to be shown in this chapter. 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 XW-HTD630 59 5 6 7 8 5 6 7 8 C D F A B E 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 TROUBLESHOOTING MAIN ASSY CN3304 Pin6 : Low, Pin4 : High NO YES NO YES [ Unable to set the Power ON] < Is the fuse broken?> < Is the Tuned Indicator lit?> < Is the muting circuit ON?> < Able to turn the Power ON?> < Is the supplied power correct?> < Does the Power turn OFF directly when pushing the Power SW?> [ END ] POWER ASSY : CN11,D11,C13,C14,C12 MAIN ASSY : CN13 ,etc [ Unable to set the Power ON ] [Repair the fuse (FU1: 1.6A).] [Check the power supply lines.] [As the protection circuit is operating, diagnose referring to 7.1.4.] [Check whether the circuit is shortcircuited when the fuse is broken again.] [ Unable to output sound ] To (1) [ When unable to set the Power ON] (1) [ When unable to set the Power ON ] [ Unable to output sound ] [Check each part of waveform.] [Check each part of power voltage.] [Diagnose around MAIN ASSY Q3511,Q3502.] • Input the sound signal to the transmitter. • Set the wireless mode to " Surround ". (2) [ When unable to output sound ] To (2) [ When unable to output sound] [ TROUBLESHOOTING] YES NO NO YES NO TX ASSY : CN8201(Pin11: 9V) RX Module : U6(5V) U21(5V) U22(3.3V) MAIN ASSY : CN3701(Pin1: 9V) RX Module : D16Cathode U17(5V) U12(3.3V) U19(3.3V) Transmitter section Transmitter section Wireless Speaker section Wireless Speaker section [TX ASSY: JA8002→CN8201]→[TX Module: U9(Pin2)→U1(Pin76)→R74 [RX Module: R52→U2(Pin76)→U28(Pin7)]→ [MAIN ASSY: CN3701(Pin5)→IC3001(Pin13)→CN3304(Pin1)→CN3306(Pin5) 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 XW-HTD630 60 1 2 3 4 1 2 3 4 C D F A B E 7.1.2 NOTES ON REPLACE OF PARTS 7.1.3 DIAGNOSIS OF THE AMPLIFIER SECTION (ID-related) The ID number for an individual product is stored in the EEPROMs (U7 for the TX module, U11 for the RX module) of each module (TX module: AXF7006, RX module: AXF7008). It should be noted that wireless communications cannot be performed unless these ID numbers are identical. 1. Replacement of the TX or RX module Upon replacement of the TX (AXF7006) or RX (AXF7008) module, remove the EEPROM from the original module and mount it on the new one. 2. Replacement of the EEPROMs (U7 and U11) Using service part AXX7169 (a kit containing two EEPROMs with identical ID numbers stored in them,) replace both EEPROMs when either needs to be replaced. Note : The AXX7169 is a service part containing two EEPROMs, both of which must be replaced when either needs to be replaced. 4 1 11 12 1 3 1 4 1 2 13 1 12 1 3 3401 CN5901 CN3051 CN3701 CN5 W155 W141 W143 W142 W195 W139 W126 W156 W127 W140 W193 W194 service R L V+9RF VREF R- R+ GNDP L- L+ VA+9 1 13 GND pin 1 PNE-1B1 Ch.SEL Wh for SIDE A MAIN ASSY B Jumper Wire for service for signal input You can diagnose the amplifier section even if the transmitter section is not available. Input audio signals to the Jumper Wire for service use indicated below. At that time remove the RX MODULE. 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 XW-HTD630 61 5 6 7 8 5 6 7 8 C D F A B E 7.1.4 PROTECTION CIRCUIT UNREG PRE+5 V+B (UNREG PRE12) To XPROTECT H/L CONT PRE12 PRE12 Q71 R74 47K R74 4.7K 470K 10K R73 100 1µ D72 PRE5 R78 4.7K D74 390 390 390 R3654 4.7K R3655 22 R3656 220 R3661 33K R3667 10K 47K Q3653 R3679 680 R3652 680 R3670 33 R3665 33 R3659 33 R3666 33 390 390 47K 22K 10K 10 22K R76 4.7K D71 D75 D73 Q3651 Q3654 2SC2412K Q3655 DTC114TK D3664 D77 D3657 R75 R3681 R3664 R3663 R3657 R3651 D3651 D3652 D3653 D3654 D3656 D3665 Q3652 1/50 1/50 100/10 FAN C3656 47/35 10/50 PROTECT Operation Description This circuit has following five items that performs the Short detection. 1 PRE5 2 PRE12 3 FAN +B (for Hi rotation) 4 FAN short 5 FAN open About 1 to 3 When the voltages of 1 to 3 fell in the voltage (less than about 3.2V) that Q71 turned ON, and turn Q3654 ON via R73 and D75. → XPROTECT becomes low. About FAN short or open detection At normal state: The voltage appears in Q3655 base by current that flows to the FAN, and so Q3655 is always ON. Q3654 cannot turn ON so that the voltage appears only with Vce(sat) of Q3655 in D3665 anode. In addition, Q3654 cannot turn ON so that the voltage (Vb × 1/4.3=lesst than 0.8V) that divided the base voltage of Q3655 with 33k and 10k is the voltage of D3664 anode. Therefore, Q3654 maintains the OFF state. In the short or open state: The voltage appears at D3664 anode in the short state and appears at D3665 anode in the open state. Q3654 turns ON and XPROTECT becomes low (Active). G RELAY ASSY (AWU8126) 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 XW-HTD630 62 1 2 3 4 1 2 3 4 C D F A B E This circuit is to protect the speaker from overheating if the Amplifier Power IC(IC3301) malfunctions. [ When L+ position becomes 0V ] As the Amplifier Power IC is single power supply, the bias voltage for SP terminal is always about 8V. Therefore the voltage of point A is 5.1V, point B is 6.9V, and then Q3451 becomes ON. Then the voltage of DC PROTECT becomes 7V. When the base of Q3453 becomes "H", Q3453, Q3463 and Q3461 becomes ON, and 12V falls on the S1 solenoid. Therefore the Power Switch S1 will turn OFF. Operation of the Protection Circuit DC Detection Circuit for SP Terminal DC PROTECT R3456 Q3451 Q3452 L+ R– L– R+ AMP PROTECT Abnormal "L" SP PROTECT Abnormal "H" DC DETECT Abnormal "H" 2SA1576 2SA1576 10k R3455 4.7k R3411 R3454 R3453 4.7k R3462 1 R3461 820 100/6.3 R3458 C3462 10/50 C3461 15k Q3462 V+5 +B DTA124EUA D3461 MTZJ13B Q3463 S1 Solenoid DTA124EUA Q3453 2SC4081 Q3461 2SD2012 R3452 4.7k 4.7k 4.7k R3457 10k C3451 100/10 B MAIN ASSY B MAIN ASSY F PRI ASSY A B 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 XW-HTD630 63 5 6 7 8 5 6 7 8 C D F A B E 7.1.5 DISASSEMBLY Note: For performing the diagnosis shown below, the following jig cable for service is required: • GGD1335 1 Remove the grille assy by removing the four screws. Grille Assy 2 Remove the two screws. Grille Assy and Front Panel 1 3 Remove the two screws. 4 Remove the one connector. 5 • Rear View • Bottom View 1 1 1 1 2 2 3 5 3 4 RELAY Assy Front Panel CN3502 Remove these hooks when removing the front panel. Removing the hooks of the bottom plate, remove the front panel. 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 XW-HTD630 64 1 2 3 4 1 2 3 4 C D F A B E 1 Remove the grille assy and the front panel. (See Step ¥.) Remove the antenna by removing the antenna cover. 2 Remove the five screws. 3 Remove the three screws. 4 Remove the speaker cable from top barrier. 5 Remove the speaker connector. 6 Pull out the chassis section. Chassis Section and Antenna 2 Speaker Cable Speaker Connector Chassis Section • Rear View • Bottom View 2 2 2 2 4 3 3 5 7 6 3 2 7 Push up the hook section. 7-1 Push out the antenna cover toward the rear side. 7-2 7-2 7-1 Top Barrier Antenna Hook Section Antenna Cover 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 XW-HTD630 65 5 6 7 8 5 6 7 8 C D F A B E 1 Remove the grille assy and the front panel. (See Step ¥.) 2 Remove the chassis section and the antenna. (See Step ø.) 3 Remove the one connector. 4 Remove the two push rivets. 5 Remove the top barrier. Top Barrier MAIN Assy RX Module RX Module 6 Remove the two screws. 7 Remove the RX module by removing the one connector. RX Module 3 CN5901 4 4 3 H3 7 5 6 6 http://getMANUAL.com 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 XW-HTD630 66 1 2 3 4 1 2 3 4 C D F A B E 1 Remove the grille assy and the front panel. (See Step ¥.) 2 Remove the chassis section and the antenna. (See Step ø.) 3 Remove the two screws. 8 Connect the jig cable (GGD1335). 4 Remove the one push rivet. 5 Remove the one screw. 6 Put off the PCB angle for a while. 7 AMP Module L-2CH 4 Diagnosis Chassis Section Front Barrier • Rear View 3 4 8 5 6 7 7 7 7 3 PCB Angle AMP Module L-2CH MAIN Assy CN3306 CN3304 CN3305 CN3301 CN3302 CN3303 AMP Assy REGULATOR Assy Jig Cable (GGD1335) After removing POWER ASSY by removiing two screws, remove the AMP Module L-2CH by removing the three connectors. 7 7 Able to input signals using the jumper wire for service. At that time remove the RX MOD ULE. (Refer to 7.1.3 DIAGNOSIS FOR AMP SECTION) 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 XW-HTD630 67 5 6 7 8 5 6 7 8 C D F A B E 7.2 IC ∆Σ Modulator MCLK AINL LRCK SCLK SDTO DIF VCOM Clock Divider AINR AGND VA Decimation Filter Serial I/O Interface Voltage Reference TTL DGND VD 11 10 12 9 4 1 2 6 5 7 8 15 14 13 16 TST ∆Σ Modulator Decimation Filter PDN AK5380VT (TX Module : U9) • AD Converter AK5380VT, PCM1742KE, FS2103TX, FS2103RX IC List Blockdiagram Pin function . o N e m a N n i P O /I n o it c n u F n i P 1 R N I A I nip t u p ni g ola n a h c R 2 L N I A I nip t u p ni g ola n a h c L 3 C N − ) g nid n o b la n r e t ni o N ( nip C N 4 M O C V O nip t u p t u o e g a tlo v n o m m o C 5 D N G A − nip d n u o r g g ola n A 6 A V − V 5 . 5 + – 5 . 4 + , nip ylp p u s r e w o p g ola n A 7 D V − ) z H k 6 9 = sf( V 5 . 5 + – 5 . 4 + ,) z H k 8 4 = sf( V 5 . 5 + – 7 . 2 + , nip ylp p u s r e w o p la tigi D 8 D N G D − nip d n u o r g la tigi D 9 O T D S O nip t u p t u o a t a d lair e S 0 1 K C R L I ) k c olc sf t u p n I( nip k c olc le n n a h c R / L 1 1 K L C M I nip t u p ni k c olc r e ts a M 2 1 K L C S I nip t u p ni k c olc a t a d lair e S 3 1 N D P I . n o r e w o p n e h w e c n o t e s e r o t e r u s e B ] e d o m n w o d r e w o p :" L "[ nip n w o d r e w o P 4 1 F I D I ] S II :" H " , d r a w r o f tr o h s t u c : " L " [ nip t a m r o f e c a fr e t nilair e S 5 1 L T T I le v elt u p nila tigid r o f nip n oitc ele S ] ) V 5 . 5 – 5 . 4 = D V ( le v el L T T : " H " ,) V 5 . 5 – 7 . 2 = D V ( le v el S O M C : " L " [ 6 1 T S T I ) n w o d llu p la n r e t ni( nip ts e T • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. 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 XW-HTD630 68 1 2 3 4 1 2 3 4 C D F A B E Audio Serial Port Output Amp and Low-Pass Filter DAC 4x/8x Oversampling Digital Filter with Function Controller Enhanced Multilevel Delta-Sigma Modulator Output Amp and Low-Pass Filter DAC BCK LRCK DATA 1 3 2 5 4 8 7 6 9 15 14 13 16 12 11 10 ML MC MD Serial Control Port System Clock Manager Zero Detect Power Supply VOUTL VCOM VOUTR VDD DGND ZEROL ZEROR SCK System Clock VCC AGND TOP VIEW BCK DATA LRCK DGND VDD VCC VOUTL VOUTR SCK ML MC MD ZEROL/NA ZEROR/ZEROA VCOM AGND 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 PCM1742 PCM1742KE (RX Module : U28) Blockdiagram Pin function Pin layout • DA Converter . o N e m a N n i P O /I n o it c n u F n i P 1 K C B I )t u p ni r e g girt t di m h c S ( a t a d oid u a r o f t u p ni k c olc ti B 2 A T A D I )t u p ni r e g girt t di m h c S ( a t a d oid u a r o f t u p nila tigi D 3 K C R L I a t a d oid u a f o le n n a h c R / L r o f t u p ni elb a n e h ct a L 4 D N G D − d n u o r g la tigi D 5 V D D − V 3 . 3 + ,ylp p u s r e w o p la tigi D 6 V C C − V 5 + ,ylp p u s r e w o p g ola n A 7 V T U O L O h c L r o f t u p t u o g ola n A 8 V T U O R O h c R r o f t u p t u o g ola n A 9 D N G A − d n u o r g g ola n A 0 1 V M O C − e g a tlo v e s a h p e m a s r o f g nilp u o c e D 1 1 A O R E Z / R O R E Z O h c R / L r o f t u p t u o g alf o r e z / h c R r o f t u p t u o g alf o r e Z 2 1 A N / L O R E Z O d e s u t o N / h c L r o f t u p t u o g alf o r e Z 3 1 D M I lo rt n o c e d o m r o f t u p ni a t a D 4 1 C M I lo rt n o c e d o m r o f t u p ni k c ol C 5 1 L M I lo rt n o c e d o m r o f t u p ni h ct a L 6 1 K C S I t u p ni k c olc m e ts y S 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 XW-HTD630 69 5 6 7 8 5 6 7 8 C D F A B E FS2103TX (TX Module : U1) • DSP for Transmitter Blockdiagram Pin Assignment Controller Controller Audio Audio Processor Processor ECC Engine ECC Engine Jitter Management RAM RF RF I/O I/O RF BE Audio Audio In In ADC Data/Clocks MOD In EEPROM SOFT KEYS FS2103-Tx Controller Controller Audio Audio Processor Processor ECC Engine ECC Engine Jitter Management RAM RF RF I/O I/O RF BE Audio Audio In In ADC Data/Clocks MOD In EEPROM SOFT KEYS FS2103-Tx 2 3 4 5 8 6 9 7 10 11 12 13 14 15 16 17 18 19 20 59 60 58 57 56 53 55 52 54 51 50 49 41 42 43 44 45 46 47 48 GND RESERVED RESERVED RBKEY1 RBKEY2 TVKEY1 TVKEY2 TVKEY3 TVKEY4 BACKRFIN RFOUT AUDIOMODE2 GND CHANNEL4 CHANNEL3 CHANNEL2 CHANNEL1 CAL 62 61 VCC ECS ESK EDI EDO SRCDATAIN PLDA PLDB PLDC PLDD PLDO1 PLDO2 SRCSCLK LRN SDTO SCLK MCLK LRNIN EEPROM FS2103TX Transmitter Rev A01 80-pin LQFP 63 64 65 68 66 69 67 70 71 72 73 74 75 76 77 78 79 80 GND GND RESETN TESTN VOLUP VOLDOWN AUDIOMODE1 CHANNELSEL AUDIOSTATUS READY CLKIN 39 40 38 37 36 33 35 32 34 31 30 29 28 27 26 25 24 23 22 21 GND VCC GND RAMDATA[5] RESERVED RAMDATA[6] RAMDATA[7] RAMADDRESS[0] RAMADDRESS[1] RAMADDRESS[2] RAMADDRESS[3] RAMADDRESS[4] RAMADDRESS[5] RAMADDRESS[6] RAMADDRESS[7] RAMADDRESS[8] RAMADDRESS[9] RAMADDRESS[10] RAMADDRESS[11] RAMCSN RAMOEN RAMWEN CLKOUT ERRORIN DISABLETX READYI/ERRORI RAMDATA[0] RAMDATA[1] RAMDATA[2] RAMDATA[3] RAMDATA[4] GND 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 XW-HTD630 70 1 2 3 4 1 2 3 4 C D F A B E Pin Function (1/3) Pin No Name Functional Grouping IO Type Description 1 GND GND GND VCC GND Ground NA Ground 2 Ground NA Ground 3 CLKIN System Input 24.576MHz crystal pad input 4 TESTN TEST Input Test Mode Select 5 CLKOUT System Output 24.576MHz crystal pad output 6 VOLUP System Input Push button Digital Volume Up pin 7 VOLDOWN System Input Push button Digital Volume Down pin 8 CHANNELSEL System Input Push button Channel Select pin 9 AUDIOMODE1 System Input Audio Mode 1 10 DISABLET X System Input Disable RFOUT 11 RESETN System Input Master reset – Active Low 12 Ground NA Ground 13 AUDIOMODE2 System Input Audio Mode 2 14 ERRORIN System Input Audio Error signal – Active High (default) 15 READYI/ERRORI System Output Configurable READYN or ERRORN signal 16 AUDIOSTATUS System Output Audio Status Indicate, 0 => Low level audio or no audio Tri-State => Audio present Open Drain Output 17 RBKEY1 BackLink Output Received Back Key 1 18 READY System Output Chip ready status signal (active high) – Open Drain 19 CAL System Output ADC Calibration Signal 20 RBKEY2 BackLink Output Received Back Key 2 21 RESERVED NA NA Reserved Pin 22 RAMADDRESS[3] SRAM Output External SRAM Address Bit 3 23 Ground NA Ground 24 RAMADDRESS[4] SRAM Output External SRAM Address Bit 4 25 RAMADDRESS[5] SRAM Output External SRAM Address Bit 5 26 RAMADDRESS[6] SRAM Output External SRAM Address Bit 6 27 RAMADDRESS[7] SRAM Output External SRAM Address Bit 7 28 RAMWEN SRAM Output External SRAM Write Enable – Active Low 29 RAMADDRESS[8] SRAM Output External SRAM Address Bit 8 30 RAMADDRESS[9] SRAM Output External SRAM Address Bit 9 31 RAMOEN SRAM Output External SRAM Output Enable – Active Low 32 RAMADDRESS[11] SRAM Output External SRAM Address Bit 11 33 Power NA 3.3 V 34 RAMADDRESS[2] SRAM Output External SRAM Address Bit 2 35 RAMADDRESS[1] SRAM Output External SRAM Address Bit 1 36 RAMADDRESS[0] SRAM Output External SRAM Address Bit 0 37 RAMDATA[0] SRAM Bidirectional External SRAM Data Bit 0 38 RAMDATA[1] SRAM Bidirectional External SRAM Data Bit 1 39 RAMDATA[2] SRAM Bidirectional External SRAM Data Bit 2 40 RAMDATA[3] SRAM Bidirectional External SRAM Data Bit 3 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 XW-HTD630 71 5 6 7 8 5 6 7 8 C D F A B E Pin Function (2/3) 41 RAMDATA[4] SRAM Bidirectional External SRAM Data Bit 4 42 GND GND GND EDI ECS EDO PLDA PLDB PLDC PLDD PLDO1 PLDO2 ESK Ground NA Ground 43 RAMDATA[5] SRAM Bidirectional External SRAM Data Bit 5 44 RAMDATA[6] SRAM Bidirectional External SRAM Data Bit 6 45 RAMDATA[7] SRAM Bidirectional External SRAM Data Bit 7 46 RAMCSN SRAM Output External SRAM Chip Select – Active Low 47 RAMADDRESS[10] SRAM Output External SRAM Address Bit 10 48 TVKEY4 TVKEY3 Forward Link Input Input Forward Virtual Key 4 49 RESERVED NA NA Reserved Pin 50 Forward Link Input Input Forward Virtual Key 3 51 RFOUT Front-End Output RF Digital Output to RF Front End Module 52 Ground NA Ground 53 CHANNEL1 Front-End Output Channel Control Bit 1 54 CHANNEL2 Front-End Output Channel Control Bit 2 55 CHANNEL3 Front-End Output Channel Control Bit 3 56 CHANNEL4 Front-End Output Channel Control Bit 4 57 RESERVED NA NA Reserved Pin 58 BACKRFIN BackLink Input Back RF Digital Data In 59 Serial EEPROM Output Serial Clock Input to Serial EEPROM 60 Serial EEPROM Output Serial Data Input to Serial EEPROM 61 Serial EEPROM Output Chip Select to Serial EEPROM (active low) 62 SRCDATAIN SRC Input SRC DATAOUT to FS2103 63 Ground NA Ground 64 Serial EEPROM Input Serial Data Output from Serial EEPROM 65 LRNIN SRC Input SRC LRN Input 66 Programm able Logic Input Programmable Input Logic A 67 Programm able Logic Input Programmable Input Logic B 68 Programm able Logic Input Programmable Input Logic C 69 Programm able Logic Input Programmable Input Logic D 70 Programm able Logic Output Programmable Output Logic 1, PLDO1 = f(A,B) 71 Programm able Logic Output Programmable Output Logic 2, PLDO1 = f(C,D) 72 SRCSCLK SRC Input/Output SRC SCLKOUT or SRC SCLKIN signal 73 VCC Power NA 3.3 V 74 EEPROM System Input Indicate the usage of a external serial EEPROM, 1 => serial EEPROM is present 0 => serial EEPROM is absent, use system default settings upon power up 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 XW-HTD630 72 1 2 3 4 1 2 3 4 C D F A B E Pin Function (3/3) 75 MCLK ADC Output ADC-MCLK (12.288 MHz) 76 SDTO ADC Input ADC-SDTO (ADC Data input) 77 SCLK ADC Output ADC-SCLK (3.072 MHz) 78 LRN ADC Output ADC-LRN, ASRC-LRN (48K) 79 TVKEY2 TVKEY1 Forward Link Input Input Forward Virtual Key 2 80 Forward Link Input Input Forward Virtual Key 1 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 XW-HTD630 73 5 6 7 8 5 6 7 8 C D F A B E Controller Controller Audio Audio Processor Processor Diversity Diversity Control Control ECC Engine ECC Engine Jitter Management RAM RF RF I/O I/O RF FE Audio Audio IO IO DAC Data/Clocks Antenna Control DEMOD Out EEPROM SOFT KEYS FS2103Rx Controller Controller Audio Audio Processor Processor Diversity Diversity Control Control ECC Engine ECC Engine Jitter Management RAM RF RF I/O I/O RF FE Audio Audio IO IO DAC Data/Clocks Antenna Control DEMOD Out EEPROM SOFT KEYS FS2103Rx FS2103RX (RX Module : U2) • DSP for Receiver Blockdiagram Pin Assignment 2 3 4 5 8 6 9 7 10 11 12 13 14 15 16 17 18 19 20 59 60 58 57 56 53 55 52 54 51 50 49 41 42 43 44 45 46 47 48 GND TESTN RFIN RFNODETECT ANTENNA RVKEY1 RVKEY2 TBKEY1 TBKEY2 RVKEY3 RVKEY4 ANTENNAI BRFOUT RFSCANMODE GND CHANNEL4 CHANNEL3 CHANNEL2 CHANNEL1 PCLKOUT 62 61 GND ECS ESK EDI EDO VCLKIN LRN SDTI SCLK MCLK VCC VCXO1 VCXO2 VCXO3 VCXO4 VCXO5 VCXO6 VCXO8 VCXO7 EEPROM FS2103RX Receiver Rev A01 80-pin LQFP 63 64 65 68 66 69 67 70 71 72 73 74 75 76 77 78 79 80 GND RESETN GND CHANNELSCAN VOLUP VOLDOWN AUDIOSTATUS READY CLKIN LRSEL 39 40 38 37 36 33 35 32 34 31 30 29 28 27 26 25 24 23 22 21 GND VCC RAMDATA[5] RAMDATA[6] RAMDATA[7] RAMADDRESS[0] RAMADDRESS[1] RAMADDRESS[2] RAMADDRESS[3] RAMADDRESS[4] RAMADDRESS[5] RAMADDRESS[6] RAMADDRESS[7] RAMADDRESS[8] RAMADDRESS[9] RAMADDRESS[10] RAMADDRESS[11] RAMCSN RAMOEN RAMWEN CLKOUT ERROROUT EMODE READYI/ERRORI RAMDATA[0] RAMDATA[1] RAMDATA[2] RAMDATA[3] RAMDATA[4] GND 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 XW-HTD630 74 1 2 3 4 1 2 3 4 C D F A B E Pin No Name Functional Grouping IO Type Description 1 GND GND GND GND VCC Ground NA Ground 2 Ground NA Ground 3 CLKIN System Input 24.576MHz crystal pad input 4 TESTN TEST Input Test Mode Select 5 CLKOUT System Output 24.576MHz crystal pad output 6 VOLUP System Input Push button Digital Volume Up pin 7 VOLDOWN System Input Push button Digital Volume Down pin 8 CHANNELSCAN System Input Push button Channel AutoScan pin 9 LRSEL System Input Left Right Audio Channel Select 10 EMODE System Input Extended Mute Mode Select, 0 => Non extended muting 1 => Extended Muting 11 RESETN System Input Master reset – Active Low 12 Ground NA Ground 13 RFSCANMODE System Output RF Scan Mode Status Output 14 ERROROUT System Output System Error signal Output 15 READYI/ERRORI System Output Configurable READYN or ERRORN signal 16 AUDIOSTATUS System Output Audio Status Indicate, 0 => Low level audio or no audio Tri-State => Audio present Open Drain Output 17 RVKEY1 RVKEY2 Forward Link Output Received Forward Virtual Key 1 18 READY System Output Chip ready status signal (active high) – Open Drain 19 PCLKOUT System Output Programmable Clock Output 20 Forward Link Output Received Forward Virtual Key 2 21 RFNODETECT System Output RF Status Indicate 22 RAMADDRESS[3] SRAM Output External SRAM Address Bit 3 23 Ground NA Ground 24 RAMADDRESS[4] SRAM Output External SRAM Address Bit 4 25 RAMADDRESS[5] SRAM Output External SRAM Address Bit 5 26 RAMADDRESS[6] SRAM Output External SRAM Address Bit 6 27 RAMADDRESS[7] SRAM Output External SRAM Address Bit 7 28 RAMWEN SRAM Output External SRAM Write Enable – Active Low 29 RAMADDRESS[8] SRAM Output External SRAM Address Bit 8 30 RAMADDRESS[9] SRAM Output External SRAM Address Bit 9 31 RAMOEN SRAM Output External SRAM Output Enable – Active Low 32 RAMADDRESS[11] SRAM Output External SRAM Address Bit 11 33 Power NA 3.3 V 34 RAMADDRESS[2] SRAM Output External SRAM Address Bit 2 35 RAMADDRESS[1] SRAM Output External SRAM Address Bit 1 36 RAMADDRESS[0] SRAM Output External SRAM Address Bit 0 37 RAMDATA[0] SRAM Bidirectional External SRAM Data Bit 0 38 RAMDATA[1] SRAM Bidirectional External SRAM Data Bit 1 Pin Function (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 XW-HTD630 75 5 6 7 8 5 6 7 8 C D F A B E 39 RAMDATA[2] SRAM Bidirectional External SRAM Data Bit 2 40 RAMDATA[3] SRAM Bidirectional External SRAM Data Bit 3 41 RAMDATA[4] SRAM Bidirectional External SRAM Data Bit 4 42 GND GND GND VCC LRN ESK EDI EDO ECS Ground NA Ground 43 RAMDATA[5] SRAM Bidirectional External SRAM Data Bit 5 44 RAMDATA[6] SRAM Bidirectional External SRAM Data Bit 6 45 RAMDATA[7] SRAM Bidirectional External SRAM Data Bit 7 46 RAMCSN SRAM Output External SRAM Chip Select – Active Low 47 RAMADDRESS[10] SRAM Output External SRAM Address Bit 10 48 RVKEY4 RVKEY3 Forward Link Output Received Forward Virtual Key 4 49 RFIN Front-End Input RF Front End Digital Output 50 Forward Link Output Received Forward Virtual Key 3 51 BRFOUT BackLink Output Back RF Digital Out 52 Ground NA Ground 53 CHANNEL1 Front-End Output Channel Control Bit 1 54 CHANNEL2 Front-End Output Channel Control Bit 2 55 CHANNEL3 Front-End Output Channel Control Bit 3 56 CHANNEL4 Front-End Output Channel Control Bit 4 57 ANTENNA Front-End Output Antenna Switch Logic 58 ANTENNAI Front-End Output Antenna Switch Logic Inverted 59 Serial EEPROM Output Serial Clock Input to Serial EEPROM 60 Serial EEPROM Output Serial Data Input to Serial EEPROM 61 Serial EEPROM Output Chip Select to Serial EEPROM (active low) 62 VCLKIN DAC Input VCXO 12.288 MHz clock input 63 Ground NA Ground 64 Serial EEPROM Input Serial Data Output from Serial EEPROM 65 VCXO1 DAC Output VCXO Control Bit 1 66 VCXO2 DAC Output VCXO Control Bit 2 67 VCXO3 DAC Output VCXO Control Bit 3 68 VCXO4 DAC Output VCXO Control Bit 4 69 VCXO5 DAC Output VCXO Control Bit 5 70 VCXO6 DAC Output VCXO Control Bit 6 71 VCXO7 DAC Output VCXO Control Bit 7 72 VCXO8 DAC Output VCXO Control Bit 8 73 Power NA 3.3 V 74 EEPROM System Input Indicate the usage of an external serial EEPROM, 1 => serial EEPROM is present 0 => serial EEPROM is absent, use system default settings upon power up 75 MCLK DAC Output DAC-MCLK (12.288 MHz) 76 SDTI DAC Output DAC-SDTI (I2S format) 77 SCLK DAC Output DAC-SCLK (3.072 MHz) 78 DAC Output DAC-LRN (48K) 79 TBKEY2 BackLink Input Input Back Key 2 80 TBKEY1 BackLink Input Input Back Key 1 Pin Function (2/2) http://getMANUAL.com 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 XW-HTD630 76 1 2 3 4 1 2 3 4 C D F A B E 8. PANEL FACILITIES Wireless speaker system 1 Wireless speaker antenna Receives signals from the transmitter. 2 TUNED indicator Lights when the signal from the transmitter is properly received. 3 AUTO indicator Lights when AUTO mode is selected. 4 POWER button Press to switch the unit on or off. 5 WIRELESS MODE switch Selects between SURROUND or STEREO . • Make sure to stop/turn off the source and switch off the wireless speaker when switching speaker systems. The wireless speaker will output the source at very loud volumes if the wireless speaker is set to SURROUND and the main unit is set to W.Stereo. In this case, the volume control has no effect, so please follow these precautions. 6 CHANNEL button The default setting is AUTO . If you experience poor reception due to your listening environment, you can improve the reception of the receiver by switching to MANUAL and selecting an appropriate frequency using the CHANNEL button on the transmitter. Press and hold for more than 5 seconds to switch between AUTO and MANUAL. 7 VOLUME knob Turn to adjust the speaker volume when the WIRELESS MODE is set to STEREO. 8 Power cord Connect to an AC outlet. 9 CHANNEL indicators Lights to indicate the selected channel. 10 CHANNEL button Press to select a frequency channel. The frequency channel changes sequentially each time the button is pressed: TUNED POWER WIRELESS MODE VOLUME CHANNEL SURROUND STEREO MIN MAX OFF ON AUTO CHANNEL OFF ON CHANNEL wireless speaker Transmitter 2 1 3 4 5 6 7 8 9 10 11 CH 1 CH 2 CH 3 CH 4 11 Antenna Transmits signals to the XW-HTD630 wireless speaker. • The VOLUME knob has no effect when WIRELESS MODE is set to SURROUND. • When you select AUTO , the channel will automatically be set to the same one selected on the transmitter. • Even when not in use, the fan in the wireless speaker will continue to operate. Switching off the wireless speaker when not in use will increase product life. AUTO 1 2 3 4 MANUAL POWER WIRELESS MODE VOLUME CHANNEL SURROUND STEREO MIN MAX OFF ON POWER WIRELESS MODE CHANNEL SURROUND STEREO AUTO 1 2 3 4 MANUAL MIN MAX OFF ON 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