SERVICE MANUAL US Model TMR-IF10M SPEAKER REMOTE COMMANDER SYSTEM • TMR-IF10M is the component model block one in RM-VS10TV. COMPONENT MODEL NAME FOR RM-VS10TV TRANSMITTER TMR-IF10M REMOTE COMMANDER RM-VS10 General Modulation system Frequency modulation Carrier frequency 2.3 MHz (monaural) Transmitter TMR-IF10M Power source DC IN 9 V jack accepts power supplied from the AC power adaptor for use on 120 V AC, 60 Hz voltage. Input Internal microphone or phone jack/stereo mini jack SPECIFICATIONS Notes on Chip Component Replacement • Never reuse a disconnected chip component. • Notice that the minus side of a tantalum capacitor may be damaged by heat. Signal connection range Maximum: 7 m* (23 ft.) (when the Commander is facing directly toward the transmitter) Dimensions 130 × 38 × 70 mm (5 1/8 × 1 1/2 × 2 7/8 in.) (w × h × d) Mass Approx. 100 g (4 oz.) * The distance may vary depending on using conditions and the manufacturer and equipment that is used. Design and specifications are subject to change without notice. Ver 1.0 2000. 06 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 – 2 – 1 sheet, microphone fixed 2 B 2x6 3 case (A), microphone 4 case (B), microphone 5 microphone, electret condenser SECTION 2 ELECTRICAL ADJUSTMENTS Note: 1. The adjustments is performed in the order that they are listed. 2. When adjusting the remote commander, the transmitter is used for adjustment. 3. 0 dB=1.0 V 2-1. Transmitter 2-1-1. Oscillating frequency adjustment Method: 1. Supply 9 V to the DC jack (J1) from a stabilized power supply. 2. Perform this adjustment without signal. 3. Connect a frequency counter between TP17 (RF) and TP18 (GND). 4. Adjust L1 so that the reading on the counter is 2,300 kHz. Specified Value: Frequency counter 2,295 to 2,305 kHz 5. Connect an oscilloscope between TP17 (RF) and TP18 (GND). 6. Verify that the Vp-p value of the waveform on the oscilloscope is 1.2 V or more. Connections and adjustment element: Note : Follow the disassembly procedure in the numerical order given. 1-1. MICROPHONE, ELECTRET CONDENSER (MIC1) SECTION 1 DISASSEMBLY TP17 L1 J1 9Vdc TP18 R32 – TX BOARD (CONDUCTOR SIDE) – + – + – Stabilized power suppy Frequency counter and Oscilloscope 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 TMR-IF10M – 3 – – 4 – 3-1. BLOCK DIAGRAM SECTION 3 DIAGRAMS THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) for Schematic Diagram: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. • All resistors are in Ω and 1/4 W or less unless otherwise specified. • % : indicates tolerance. • f : internal component. • C : panel designation. • U : B+ Line. • H : adjustment for repair. • Power voltage is dc 9 V and fed with regulated dc power supply from external power voltage jack. • Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : POWER on • Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal produc- tion tolerances. • Signal path. F : Analog J : RF for Printed Wiring Boards: • X : parts extracted from the component side. • f : internal component. • b : Pattern from the side which enables seeing. TX BOARD A B 9 H L 10 8 11 NOR IC1 J2 J3 J4 R L AUDIO IN MIC1 04 2 3 8 5 7 ALC AMP IC2 OSC L1, Q2 L1 OSCILLATION FREQUENCY REG Q1 LED DRIVER Q3, 4 INFRARED EMITTER D4-7 B+ SW1 B+ J1 DC IN 9V • Signal path : ANALOG : RF ! POWER ON OFF 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 – 5 – – 6 – TMR-IF10M 3-2. PRINTED WIRING BOARD • Refer to page 4 for Note. D1 C-9 D2 D-6 D3 E-8 D4 H-11 D5 H-8 D6 H-6 D7 H-3 • Semiconductor Location Ref. No. Location Ref. No. Location IC1 E-2 IC2 E-5 Q1 D-7 Q2 E-10 Q3 F-10 Q4 F-12 R11 R13 C3 R19 C13 R18 C14 R21 C17 R22 C26 C21 R27 R28 R30 C22 C20 C19 R29 R25 R1 C12 R17 C11 C6 C15 C10 R14 R20 R16 R15 R5 C25 C8 R34 R35 R23 C24 R31 C7 C18 R24 C23 R26 R9 R33 R10 R3 R2 R4 C5 Q1 R12 IC1 14 8 1 7 JW4 JW7 C16 TP13 D2 C4 C2 TP12 TP3 C1 C9 D3 JW3 1 E B E C B C 2 3 6 4 L1 TP14 TP17 TP18 TP15 TP16 Q2 Q4 Q3 TP4 TX BOARD TP7 TP11 TP8 TP10 JW2 TP6 TP2 JW6 JW1 TP9 TP1 D1 TP5 J4 B A J3 L J2 R AUDIO IN MIC1 04 D7 D6 D4-7 INFRARED EMITTER D5 D4 1-676-031- 11 R32 SW1 1 9 J1 DC IN 9V IC2 C B E ! POWER ON OFF 1 A B C D E F G H 2 3 4 5 6 7 8 9 10 11 12 13 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 TMR-IF10M – 7 – – 8 – 3-3. SCHEMATIC DIAGRAM • Refer to page 4 for Note. • IC BLOCK DIAGRAMS IC2 BA3308 3 2 1 4 5 6 7 8 9 NF IN VSS OUT ALC VCC OUT IN NF 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 – 9 – – 10 – SECTION 4 EXPLODED VIEWS NOTE: • The mechanical parts with no reference number in the exploded views are not supplied. • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. • -XX and -X mean standardized parts, so they may have some difference from the original one. • Color Indication of Appearance Parts Example : KNOB, BALANCE (WHITE) ... (RED) Parts Color Cabinet’s Color TRANSMITTER SECTION R R • Accessories and packing materials and hardware (# mark) list are given in the last of this parts list. Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MIC1 C7 1 2 2 13 13 3 4 5 6 7 8 13 9 10 11 12 1 4-224-834-01 CABINET (TX), LOWER 2 3-043-446-01 FOOT (A), RUBBER 3 4-224-838-01 CASE (B), MICROPHONE 4 4-224-839-01 CASE, SHIELD 5 4-224-840-01 SCREEN, MICROPHONE 6 4-224-837-01 CASE (A), MICROPHONE 7 4-224-841-01 SHEET, MICROPHONE FIXED 8 1-791-798-11 CORD, MICROPHONE 9 4-224-833-11 CABINET (TX), UPPER 10 4-224-835-01 FILTER (TX) 11 4-224-836-01 KNOB (TX), SWITCH * 12 A-4542-619-A TX BOARD, COMPLETE 13 7-685-504-19 SCREW +BTP 2X6 TYPE2 N-S C7 1-163-017-00 CERAMIC CHIP 0.0047uF 10% 50V MIC1 1-542-136-21 MICROPHONE, ELECTRET CONDENSER SECTION 5 ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. • -XX and -X mean standardized parts, so they may have some difference from the original one. • RESISTORS All resistors are in ohms. METAL:Metal-film resistor. METAL OXIDE: Metal oxide-film resistor. F:nonflammable • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. • SEMICONDUCTORS In each case, u : µ, for example: uA.. : µA.. uPA.. : µPA.. uPB.. : µPB.. uPC.. : µPC.. uPD.. : µPD.. • CAPACITORS uF : µF • COILS uH : µH Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark When indicating parts by reference number, please include the board. TX * A-4542-619-A TX BOARD, COMPLETE ******************* < CAPACITOR > C1 1-124-589-11 ELECT 47uF 20% 16V C2 1-124-589-11 ELECT 47uF 20% 16V C3 1-163-038-91 CERAMIC CHIP 0.1uF 25V C4 1-124-589-11 ELECT 47uF 20% 16V C5 1-163-038-91 CERAMIC CHIP 0.1uF 25V C6 1-104-942-11 ELECT 1uF 20% 50V C8 1-104-942-11 ELECT 1uF 20% 50V C9 1-124-589-11 ELECT 47uF 20% 16V C10 1-104-396-11 ELECT 10uF 20% 16V C11 1-126-785-11 ELECT 47uF 20% 10V C12 1-163-006-11 CERAMIC CHIP 560PF 10% 50V C13 1-163-035-00 CERAMIC CHIP 0.047uF 50V C14 1-163-243-11 CERAMIC CHIP 47PF 5% 50V C15 1-126-163-11 ELECT 4.7uF 20% 50V C16 1-126-163-11 ELECT 4.7uF 20% 50V C17 1-164-161-11 CERAMIC CHIP 0.0022uF 10% 100V C18 1-163-229-11 CERAMIC CHIP 12PF 5% 50V C19 1-124-589-11 ELECT 47uF 20% 16V C20 1-163-021-91 CERAMIC CHIP 0.01uF 10% 50V C21 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V C22 1-163-021-91 CERAMIC CHIP 0.01uF 10% 50V C23 1-124-589-11 ELECT 47uF 20% 16V C24 1-163-038-91 CERAMIC CHIP 0.1uF 25V C25 1-163-038-91 CERAMIC CHIP 0.1uF 25V C26 1-163-245-11 CERAMIC CHIP 56PF 5% 50V < DIODE > D1 8-719-200-02 DIODE 10E2 D2 8-719-976-99 DIODE DTZ5.1B D3 8-719-945-44 DIODE SVC203CP-A D4 8-719-992-13 LED LIR5BE (INFRARED EMITTER) D5 8-719-992-13 LED LIR5BE (INFRARED EMITTER) D6 8-719-992-13 LED LIR5BE (INFRARED EMITTER) D7 8-719-992-13 LED LIR5BE (INFRARED EMITTER) < IC > IC1 8-759-664-24 IC HD74HC27FPEL IC2 8-759-939-73 IC BA3308 < JACK > J1 1-778-380-11 JACK, DC (POLARITY UNIFIED TYPE) (DC IN 9V) J2 1-770-024-21 JACK, PIN (WITH SW) 1P (AUDIO IN A (R)) J3 1-770-024-31 JACK, PIN (WITH SW) 1P (AUDIO IN A (L)) J4 1-766-847-12 JACK (AUDIO IN B) < COIL > L1 1-411-714-11 COIL (OSC) < TRANSISTOR > Q1 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q2 8-729-025-45 TRANSISTOR 2SC2059K-T146-P Q3 8-729-026-49 TRANSISTOR 2SA1037AK-T146-R Q4 8-729-931-15 TRANSISTOR 2SD1858-R-TV2 < RESISTOR > R1 1-216-073-00 METAL CHIP 10K 5% 1/10W R2 1-216-049-91 RES-CHIP 1K 5% 1/10W R3 1-216-121-91 RES-CHIP 1M 5% 1/10W R4 1-216-121-91 RES-CHIP 1M 5% 1/10W R5 1-216-121-91 RES-CHIP 1M 5% 1/10W R9 1-216-089-91 RES-CHIP 47K 5% 1/10W R10 1-216-089-91 RES-CHIP 47K 5% 1/10W R11 1-216-089-91 RES-CHIP 47K 5% 1/10W R12 1-216-089-91 RES-CHIP 47K 5% 1/10W R13 1-216-085-00 METAL CHIP 33K 5% 1/10W R14 1-216-097-91 RES-CHIP 100K 5% 1/10W R15 1-216-085-00 METAL CHIP 33K 5% 1/10W R16 1-216-049-91 RES-CHIP 1K 5% 1/10W R17 1-216-121-91 RES-CHIP 1M 5% 1/10W R18 1-216-089-91 RES-CHIP 47K 5% 1/10W R19 1-216-053-00 METAL CHIP 1.5K 5% 1/10W R20 1-216-025-91 RES-CHIP 100 5% 1/10W R21 1-216-061-00 METAL CHIP 3.3K 5% 1/10W R22 1-216-081-00 METAL CHIP 22K 5% 1/10W R23 1-216-065-91 RES-CHIP 4.7K 5% 1/10W R24 1-216-111-00 METAL CHIP 390K 5% 1/10W R25 1-216-061-00 METAL CHIP 3.3K 5% 1/10W R26 1-216-025-91 RES-CHIP 100 5% 1/10W R27 1-216-059-00 METAL CHIP 2.7K 5% 1/10W R28 1-216-059-00 METAL CHIP 2.7K 5% 1/10W R29 1-216-338-11 RES-CHIP 30K 1% 1/10W R30 1-218-132-11 RES-CHIP 4.7K 1% 1/10W 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 – 11 – Ref. No. Part No. Description Remark TX R31 1-216-053-00 METAL CHIP 1.5K 5% 1/10W R32 1-249-393-11 CARBON 10 5% 1/4W R33 1-216-053-00 METAL CHIP 1.5K 5% 1/10W R34 1-216-045-00 METAL CHIP 680 5% 1/10W R35 1-216-081-00 METAL CHIP 22K 5% 1/10W < SWITCH > SW1 1-554-419-00 SWITCH, PUSH (1 KEY) (POWER) ************************************************************* MISCELLANEOUS *************** 8 1-791-798-11 CORD, MICROPHONE C7 1-163-017-00 CERAMIC CHIP 0.0047uF 10% 50V MIC1 1-542-136-21 MICROPHONE, ELECTRET CONDENSER 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 – 12 – TMR-IF10M Sony Corporation Audio Entertainment Group 9-927-962-11 2000F0412-1 Printed in Japan ©2000. 6 Published by PE General Engineering Dept. 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