TMR-RF915R/RF945R SERVICE MANUAL TRANSMITTER SPECIFICATIONS US Model Canadian Model TMR-RF915R is the component model block one in the MDR-RF915RK. TMR-RF945R is the component model block one in the MDR-RF945RK. 9-873-139-11 2001E0200-1 © 2001.5 Sony Corporation Personal Audio Company Shinagawa Tec Service Manual Production Group Ver 1.0 2001. 05 Photo : TMR-RF945R MDR-RF915RK MDR-RF945RK Wireless Stereo Headphones MDR-RF915R MDR-RF945 Transmitter TMR-RF915R TMR-RF945 COMPONENT MODEL NAME FOR MDR-RF915RK/ MDR-RF945RK General Carrier frequency 913.5 – 914.5 MHz Channel Ch1, Ch2, Ch3 Modulation FM stereo Frequency response 20 – 20,000 Hz Transmitter Power source DC 9 V: supplied AC power adaptor Audio input phono jacks/stereo mini jack Dimensions Approx. 150 mm dia X 108 mm (6 X 41/3 in.) (w/h) Mass Approx. 190 g (6.7 oz.) Design and specifications are subject to change without notice. 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 TMR-RF915R/RF945R SECTION 1 GENERAL Setting up the transmitter 1 Connect the transmitter to audio/video equipment. Select one of the hookups below depending on the jack type: To connect to a headphones jack DC IN 9V OFF ON FILTER NOISE 1 2 3 CHANNEL R B A L AUDIO IN Transmitter Left channel (white) Right channel (red) Unimatch plug adaptor (supplied) Discman, MD, WALKMAN*, VCR, etc. to headphones jack (stereo mini jack) Connecting cord (supplied) to AUDIO IN A jacks to headphones jack (stereo phone jack) A 1. Check the area of your repair for unsoldered or poorly-sol deredconnections. Check the entire board surface for solder splashes and bridges. 2. Check the interboard wiring to ensure that no wires are “pinched” or contact high-wattage resistors. 3. Look for unauthorized replacement parts, particularlyt ransis tors, that were installed during a previous repair. Point them out to the customer and recommend their replacement. 4. Look for parts which, through functioning, show obvious signs of deterioration. Point them out to the customer and recommend their replacement. SAFETY CHECK-OUT After correcting the original service problem, perform the following safety checks before releasing the set to the customer. 5. Check the B+ voltage to see it is at the values specified. 6. Flexible Circuit Board Repairing • Keep the temperature of the soldering iron around 270°C during repairing. • Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). • Be careful not to apply force on the conductor when soldering TABLE OF CONTENTS Specifications ............................................................................ 1 1. GENERAL ...................................................................... 2 2. DISASSEMBLY 2-1. Cabinet (Upper) ........................................................ 3 2-2. TX-BASE Board....................................................... 3 3. ELECTRICAL ADJUSTMENTS ............................. 4 4. DIAGRAMS 4-1. Block Diagrams......................................................... 5 4-2. Schematic Diagram ................................................... 6 4-3. Printed Wiring Board ................................................ 7 5. EXPLODED VIEWS..................................................... 8 6. ELECTRICAL PARTS LIST...................................... 9 This section is extracted from instruction 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 3 TMR-RF915R/RF945R SECTION 2 DISASSEMBLY 2-1. CABINET (UPPER) • This set can be disassembled in the order shown below. 1 Four screws (P 2 × 8) Cabinet (upper) 2 2-2. TX-BASE BOARD 2 TX-BASE board Cabinet assy, lower 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 4 TMR-RF915R/RF945R SECTION 3 ELECTRICAL ADJUSTMENTS Transmission Frequency Check 1. Set the noise filter SW to OFF. 2. Input a signal of 1 kHz 40 mVrms to only the L-CH (J402). 3. Connect a telescopic antenna to the frequency counter input and extend the antenna to a length of approximately 8 cm. 4. Place TX-BASE board close to the frequency counter, then mea- sure the frequencies of CH1, CH2 and CH3 and make sure the values are as follows: CH1 : 913.5 MHz ± 200 kHz CH2 : 914.0 MHz ± 200 kHz CH3 : 914.5 MHz ± 200 kHz When the frequency is not satisfied the specified value, set the channel switch (S402) to CH2, then adjust the value of the frequency counter to 914.0 MHz by trimmer capacitor in the VCO unit. Standard value :913.9MHz to 914.1MHz When completed with replacement, recheck the frequencies of CH1, CH2 and CH3. Setting : AF signal generator Telescopic antenna 8 cm L-CH (J402) TMR-RF915R/RF945R set TMR-RF915R/RF945R set Frequency counter Pilot signal Modulation Check and Adjustment 1. Set the channel to CH2. 2. An electric wave is output for 5or 10 minutes when OFF to ON a power supply (Power indicator will ON). 3. Measure the center terminal of RV403 using an digital volt-meter (AC range) and make sure the value is 2 to 2.5mVrms. If the measured value is other than the specified value, adjust to 2 to 2.5mVrms by turning the RV403 on the TX-BASE board. Connection points and Adjustment Location : (Component side) S402 Hole J402 (L-CH) (R-CH) CH3 ←CH2 ←CH1 RV403: Modulation adjustment Trimmer : Transmission frequency adjustment VCO UNIT RV403 R449 R466 R464 R472 R489 JC430 Q408 R482 CO401 O UNIT) C480 C468 C475 R484 C439 R485 R483 R486 JC470 R481 C470 JW417 JW420 58 IC402 D403 JW415 JW416 Q404 JW413 RV403 1 2 3 digtal voltmeter (AC range) (Conductor side) TX-BASE BOARD TX-BASE BOARD 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 5 5 TMR-RF915R/RF945R J401 S401 NOISE FILTER NOISE FILTER ALC AMP CH1 AMP BUFFER BUFFER Q401 RECT D404,405 INPUT DET DIVIDER BUFFER OSC AMP TIME DEVISION MPX J402 OFF | ON L R R-CH R-CH R-CH 1 9 8 7 6 CH2 AMP 14 X401 38kHz RV403 IC401 LPF IC403 STEREO MPX +5V REG SWITCH Q404 IC402 ANT401 D401 D402 POWER CHG AUDIO IN B A TX-BASE BOARD MOD IN ANT 5V B+ 5V VCO401 (VCO UNIT) I O V MODULATION CHANNEL SET Q408 S402 CHANNEL 1 2 B+ 5V 3 Q402,405 CHARGE TERMINAL (TO MDR-RF915R/RF945R) + – J404 DC IN 9V POWER ON/OFF Q406,407 • R-ch is omitted due to same as L-ch. • Signal path. L : AUDIO F : FM 4-1. BLOCK DIAGRAMS SECTION 4 DIAGRAMS 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-RF915R/RF945R 6 6 C436 C406 C416 C422 C425 C426 C427 C428 C429 C430 C444 C445 C451 C452 C468 C478 D404 D405 D406 D408 D409 D410 JC430 L408 L409 Q401 Q402 Q405 Q406 Q407 R401 R403 R406 R407 R408 R411 R413 R416 R417 R418 R421 R422 R423 R424 R425 R426 R427 R428 R429 R430 R431 R432 R433 R438 R440 R446 R448 R452 R455 R456 R457 R458 R461 R464 R466 R467 R472 R474 R482 RV403 X401 JC403 IC401 JW405 JW403 JW410 JW409 JW411 JW413 JW415 J401 JW401 JW402 JW407 JW404 JW416 S401 ANT401 S402 D402 C480 D403 J404 L401 L402 L405 C483 C439 C455 C454 C462 C453 C443 C442 C432 C433 C431 C417 C469 C423 C441 C407 C403 C413 C421 C475 D401 L410 C458 Q408 IC402 Q404 R454 R453 R404 R414 VCO401 IC403 R489 R483 R486 R485 R484 C470 J402 C466 R473 JC470 C457 R469 R481 R459 R449 R465 R479 R478 R477 R476 R475 JC404 JC405 R441 16V 10� 0.022 0.022 220 16V 0.022 0.01 0.01 100p 100p 4.7 16V 100p 100p 220 16V 100 16V 0.01 0.0033 1SS133T 1SS133T RD5.1ES MTZ-77-2.0B MA77 MA77 0 19KLPF 19KLPF 2SC2712L 2SC2712L KTA1266-GR 2SC2712L 2SC2712L 33k 51 33k 1k 2.2k 33k 51 33k 1k 2.2k 100k 3.3k 220 3.3M 100k 3.3k 220 680 10k 10k 4.7k 2.2M 22k 220k 1k 1.2k 1k 22k 1k 1.2k 4.7k 1k 4.7k 1k 22k 4.7k 470 620 22k 4.7k 38K 0 BA3308F (ANTENNA) SLR342MGT 0.01 11ES2-TA1B 2p 1 10p 100p 100p 10 16V 1 0.0056 0.0056 1 10 16V 2.2 50V 0.1 100p 10 16V 2.2 50V 0.001 0.001 22 16V 0.1 SLR342VCT7 10 16V DTA124KA CHANNEL SET KIA78S05 KTA1266-GR POWER SWITCH 47k 680k 33k 33k 914MHZ NJM2035M 18k 2.2k 18k 1.2k 1.3k 47 16V 0.01 620 0 330p 180k 5.6k 22k 22k 22k 1.2k 1.2k 1.2k 1.2k 1.2k 0 0 1.8k DC IN 9V +5V REG MPX B OFF ON NOISE FILTER CHANNEL 1 2 3 chg MODULATION VCO UNIT power Q405-407 POWER ON/OFF Q401,402 AUDIO INPUT DET R L A AUDIO IN TERMINAL CHARGE + – RF945R MDR-RF915R/ TO ALC RV403 C440 100p 4-2. SCHEMATIC DIAGRAM • See page 7 for Notes. 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-RF915R/RF945R 7 7 + – BATTERY CHARGE TERMINAL (TO MDR-RF915R /RF945R) TX-BASE BOARD 2 3 4 5 A 1 B C D E IC401 R424 R425 R426 R427 R428 C406 C425 C454 C457 L405 C423 R404 R406 R414 C432 C442 R449 R438 R474 IC403 R466 C455 R467 C466 R464 R469 R411 R416 R401 R472 C462 C444 C445 R489 JC430 R403 R413 L401 L402 R408 R418 C403 C413 R421 R423 C416 R452 Q407 Q408 R454 R465 C478 C440 C469 R482 VCO401 (VCO UNIT) C480 C468 C475 R484 JC403 C433 Q406 C439 R457 R461 R485 R407 R417 R422 C426 R429 R430 R431 C427 Q401 C429 C428 R432 R433 R440 R456 R446 R455 Q402 R453 R441 R473 C443 R459 R458 R448 R475 R477 R476 R478 R479 R483 R486 C483 D410 D409 JC470 R481 JC404 JC405 J401 J402 J404 L409 D408 C407 C421 C422 C431 C430 C436 C470 L410 C451 JW401 JW402 JW403 JW404 JW405 JW412 JW411 JW417 JW420 C458 C453 X401 C417 Q405 C452 IC402 D403 JW415 JW416 Q404 JW413 D404 D405 L408 C441 JW407 D402 chg JW409 JW410 D406 RV403 D401 power 11 (11) 1-682-266- O V I (TP12) DC IN 9V L R AUDIO IN B A ANT401 ANTENNA S401 NOISE FILTER OFFTON S402 CHANNEL 1t2t3 1 2 3 Ref. No. Location D401 E-4 D402 E-4 D403 B-4 D404 E-2 D405 E-3 D406 D-3 D408 D-5 D409 D-4 D410 D-4 IC401 C-2 IC402 B-5 IC403 D-4 Q401 D-2 Q402 D-3 Q404 C-5 Q405 D-3 Q406 D-4 Q407 D-3 Q408 C-5 • Semiconductor Location Note: • X : parts extracted from the component side. • : Pattern from the side which enables seeing. 4-3. PRINTED WIRING BOARD Note on schematic diagrams. Note: • 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. • A : B+ Line. • H : adjustment for repair. • Power voltage is dc 9V and fed with regulated dc power supply from external power voltage jack. • Voltages are dc with respect to ground under no-signal conditions. • Voltages are taken with a VOM (Input impedance 10 MΩ). • Signal path. F : FM L : AUDIO 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 8 TMR-RF915R/RF945R Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks SECTION 5 EXPLODED VIEWS NOTE: • -XX, -X mean standardized parts, so they may have some differences from the original one. • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. • The mechanical parts with no reference number in the exploded views are not supplied. • Hardware (# mark) list and accessories and packing materials are given in the last of this parts list. 1 3-046-687-41 CABINET (UPPER) (RF915R) 1 3-046-687-51 CABINET (UPPER) (RF945R) 2 3-049-800-01 CUSHION, ANTENNA 3 3-046-690-01 TUBE, LIGHT GUIDE * 4 A-3062-560-A TX-BASE MOUNTED PC BORAD (A) 5 X-3380-840-1 CABINET ASSY, LOWER (RF915R:US) 5 X-3380-841-1 CABINET ASSY, LOWER (RF945R:US) 5 X-3380-846-1 CABINET ASSY, LOWER (RF915R:CND) 5 X-3380-847-1 CABINET ASSY, LOWER (RF945R:CND) 6 4-984-729-01 FOOT, RUBBER 7 3-046-689-01 TERMINAL, CHARGE 8 4-213-164-01 TERMINAL, ANTENNA #1 7-685-105-19 SCREW +P 2X8 TYPE2 NON-SLIT 1 2 7 3 4 5 6 8 #1 #1 #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 9 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks TMR-RF915R/RF945R Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 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, -X mean standardized parts, so they may have some difference from the original one. • 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... When indicating parts by reference number, please include the board name. TX-BASE * A-3062-560-A TX-BASE BOARD, COMPLETE ********************* 3-046-689-01 TERMINAL, CHARGE < CAPACITOR > C403 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V C406 1-163-037-11 CERAMIC CHIP 0.022uF 10% 25V C407 1-126-961-11 ELECT 2.2uF 20% 50V C413 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V C416 1-163-037-11 CERAMIC CHIP 0.022uF 10% 25V C417 1-126-961-11 ELECT 2.2uF 20% 50V C421 1-124-234-00 ELECT 22uF 20% 16V C422 1-126-934-11 ELECT 220uF 20% 16V C423 1-163-251-11 CERAMIC CHIP 100PF 5% 50V C425 1-163-037-11 CERAMIC CHIP 0.022uF 10% 25V C426 1-163-021-91 CERAMIC CHIP 0.01uF 10% 50V C427 1-163-021-91 CERAMIC CHIP 0.01uF 10% 50V C428 1-163-251-11 CERAMIC CHIP 100PF 5% 50V C429 1-163-251-11 CERAMIC CHIP 100PF 5% 50V C430 1-124-259-11 ELECT 4.7uF 20% 16V C431 1-126-157-11 ELECT 10uF 20% 16V C432 1-163-018-00 CERAMIC CHIP 0.0056uF 5% 50V C433 1-164-346-11 CERAMIC CHIP 1uF 16V C436 1-126-157-11 ELECT 10uF 20% 16V C439 1-164-346-11 CERAMIC CHIP 1uF 16V C440 1-163-251-11 CERAMIC CHIP 100PF 5% 50V C441 1-126-157-11 ELECT 10uF 20% 16V C442 1-163-018-00 CERAMIC CHIP 0.0056uF 5% 50V C443 1-164-346-11 CERAMIC CHIP 1uF 16V C444 1-163-251-11 CERAMIC CHIP 100PF 5% 50V C445 1-163-251-11 CERAMIC CHIP 100PF 5% 50V C451 1-126-934-11 ELECT 220uF 20% 16V C452 1-126-933-11 ELECT 100uF 20% 16V C453 1-126-157-11 ELECT 10uF 20% 16V C454 1-163-251-11 CERAMIC CHIP 100PF 5% 50V C455 1-163-227-11 CERAMIC CHIP 10PF 0.50PF 50V C457 1-163-003-11 CERAMIC CHIP 330PF 10% 50V C458 1-126-157-11 ELECT 10uF 20% 16V C462 1-163-251-11 CERAMIC CHIP 100PF 5% 50V C466 1-163-021-91 CERAMIC CHIP 0.01uF 10% 50V C468 1-163-021-91 CERAMIC CHIP 0.01uF 10% 50V C469 1-163-038-00 CERAMIC CHIP 0.1uF 25V C470 1-126-786-11 ELECT 47uF 20% 16V C475 1-163-038-00 CERAMIC CHIP 0.1uF 25V C478 1-164-182-11 CERAMIC CHIP 0.0033uF 10% 50V C480 1-163-021-91 CERAMIC CHIP 0.01uF 10% 50V C483 1-163-219-00 CERAMIC CHIP 2PF 50V < DIODE > D401 8-719-059-98 LED SLR-342VC3F (power) D402 8-719-048-87 LED SLR-332MGTB7 (chg) D403 8-719-200-82 DIODE 11ES2 D404 8-719-991-33 DIODE 1SS133T-77 D405 8-719-991-33 DIODE 1SS133T-77 D406 8-719-109-85 DIODE RD5.1ESB2 D408 8-719-109-51 DIODE RD2.0ESB2 D409 8-719-421-40 DIODE MA77 D410 8-719-421-40 DIODE MA77 < IC > IC401 8-759-998-71 IC BA3308F IC402 8-759-537-90 IC KIA78S05P-TP IC403 8-759-667-59 IC NJM2035M(TE2) < JACK > J401 1-566-822-51 JACK (AUDIO IN (K)) J402 1-580-441-61 JACK, PIN 2P (AUDIO IN (A)) J404 1-785-066-11 JACK,DC(POLARITY UNIFIED TYPE) (DC IN 9V) < JUMPER RESISTOR > JC403 1-216-295-91 SHORT 0 JC404 1-216-295-91 SHORT 0 JC405 1-216-295-91 SHORT 0 JC430 1-216-295-91 SHORT 0 JC470 1-216-295-91 SHORT 0 < COIL > L401 1-414-234-22 FERRITE 0uH L402 1-414-234-22 FERRITE 0uH L405 1-414-234-22 FERRITE 0uH L408 1-419-079-21 COIL (MPX FILTER) L409 1-419-079-21 COIL (MPX FILTER) L410 1-419-662-12 COIL, AIR-CORE < TRANSISTOR > Q401 8-729-200-72 TRANSISTOR 2SC2712L-TE85L Q402 8-729-200-72 TRANSISTOR 2SC2712L-TE85L Q404 8-729-045-00 TRANSISTOR KTA1266GR-AT • CAPACITORS: uF: µF • RESISTORS All resistors are in ohms. METAL: metal-film resistor METAL OXIDE: Metal Oxide-film resistor F: nonflammable • COILS uH: µH SECTION 6 ELECTRICAL PARTS LIST 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 10 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks TMR-RF915R/RF945R Q405 8-729-045-00 TRANSISTOR KTA1266GR-AT Q406 8-729-200-72 TRANSISTOR 2SC2712L-TE85L Q407 8-729-200-72 TRANSISTOR 2SC2712L-TE85L Q408 8-729-040-78 TRANSISTOR DTA124GKA-T146 < RESISTOR > R401 1-216-085-00 RES-CHIP 33K 5% 1/10W R403 1-216-018-00 METAL CHIP 51 5% 1/10W R404 1-216-085-00 RES-CHIP 33K 5% 1/10W R406 1-216-085-00 RES-CHIP 33K 5% 1/10W R407 1-216-049-11 RES-CHIP 1K 5% 1/10W R408 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R411 1-216-085-00 RES-CHIP 33K 5% 1/10W R413 1-216-018-00 METAL CHIP 51 5% 1/10W R414 1-216-085-00 RES-CHIP 33K 5% 1/10W R416 1-216-085-00 RES-CHIP 33K 5% 1/10W R417 1-216-049-11 RES-CHIP 1K 5% 1/10W R418 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R421 1-216-097-11 RES-CHIP 100K 5% 1/10W R422 1-216-061-00 RES-CHIP 3.3K 5% 1/10W R423 1-216-033-00 METAL CHIP 220 5% 1/10W R424 1-216-133-00 RES-CHIP 3.3M 5% 1/10W R425 1-216-097-11 RES-CHIP 100K 5% 1/10W R426 1-216-061-00 RES-CHIP 3.3K 5% 1/10W R427 1-216-033-00 METAL CHIP 220 5% 1/10W R428 1-216-045-00 METAL CHIP 680 5% 1/10W R429 1-216-073-00 RES-CHIP 10K 5% 1/10W R430 1-216-073-00 RES-CHIP 10K 5% 1/10W R431 1-216-065-91 RES-CHIP 4.7K 5% 1/10W R432 1-216-129-00 METAL CHIP 2.2M 5% 1/10W R433 1-216-081-00 METAL CHIP 22K 5% 1/10W R438 1-216-105-91 RES-CHIP 220K 5% 1/10W R440 1-216-049-11 RES-CHIP 1K 5% 1/10W R441 1-216-055-00 METAL CHIP 1.8K 5% 1/10W R446 1-216-051-00 METAL CHIP 1.2K 5% 1/10W R448 1-216-049-11 RES-CHIP 1K 5% 1/10W R449 1-216-081-00 METAL CHIP 22K 5% 1/10W R452 1-216-081-00 METAL CHIP 22K 5% 1/10W R453 1-216-117-00 METAL CHIP 680K 5% 1/10W R454 1-216-089-91 RES-CHIP 47K 5% 1/10W R455 1-216-049-11 RES-CHIP 1K 5% 1/10W R456 1-216-051-00 METAL CHIP 1.2K 5% 1/10W R457 1-216-065-91 RES-CHIP 4.7K 5% 1/10W R458 1-216-049-11 RES-CHIP 1K 5% 1/10W R459 1-216-081-00 METAL CHIP 22K 5% 1/10W R461 1-216-065-91 RES-CHIP 4.7K 5% 1/10W R464 1-216-049-11 RES-CHIP 1K 5% 1/10W R465 1-216-081-00 METAL CHIP 22K 5% 1/10W R466 1-216-081-00 METAL CHIP 22K 5% 1/10W R467 1-216-065-91 RES-CHIP 4.7K 5% 1/10W R469 1-216-103-00 METAL CHIP 180K 5% 1/10W R472 1-216-041-00 METAL CHIP 470 5% 1/10W R473 1-216-044-00 METAL CHIP 620 5% 1/10W R474 1-216-044-00 METAL CHIP 620 5% 1/10W R475 1-216-051-00 METAL CHIP 1.2K 5% 1/10W R476 1-216-051-00 METAL CHIP 1.2K 5% 1/10W R477 1-216-051-00 METAL CHIP 1.2K 5% 1/10W R478 1-216-051-00 METAL CHIP 1.2K 5% 1/10W R479 1-216-051-00 METAL CHIP 1.2K 5% 1/10W R481 1-216-067-00 METAL CHIP 5.6K 5% 1/10W R482 1-216-081-00 METAL CHIP 22K 5% 1/10W R483 1-216-057-00 METAL CHIP 2.2K 5% 1/10W R484 1-216-052-00 METAL CHIP 1.3K 5% 1/10W R485 1-216-051-00 METAL CHIP 1.2K 5% 1/10W R486 1-216-079-00 RES-CHIP 18K 5% 1/10W R489 1-216-079-00 METAL CHIP 18K 5% 1/10W < VARIABLE RESISTOR > RV403 1-241-763-11 RES, ADJ, CARBON 4.7K (MODULATION) < SWITCH > S401 1-771-961-11 SWITCH, SLIDE (NOISE FILTER) S402 1-771-962-11 SWITCH, SLIDE (CHANNEL) < VIBRATOR > X401 1-781-850-11 VIBRATOR, CRYSTAL ****************************************************** TX-BASE 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 11 TMR-RF915R/RF945R 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-RF915R/RF945R REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 1.0 2001.05 New 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