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SECTION 1

GENERAL

This section is extracted
from instruction manual.

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.

Flexible Circuit Board Repairing

• Keep the temperature of 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

or unsoldering.

DC IN 9V

R

B

A

L

AUDIO IN

PHONES

LINE

INPUT SOURCE

Transmitter

Left channel
(white)

Right channel
(red)

Unimatch plug
adaptor
(supplied)

CD Walkman,
MD Walkman,
WALKMAN*,
TV, VCR, etc.

to headphones
jack (stereo
mini jack)

Connecting cord
(supplied)

to AUDIO IN A jacks

to headphones
jack (stereo
phone jack)

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

Set the INPUT SOURCE selector to
PHONES.

ATT (attenuator) selector

If a loud sound is distorted when the transmitter
is connected to an audio output jack other than
the headphones jack, set the ATT selector on the
transmitter to -12 dB.  The default setting of the
ATT selector is 0 dB.

ATT

–12dB

0dB

ATT selector

Содержание TMR-IF630R

Страница 1: ... source DC IN 9V jack accepts power supplied from the AC power adaptor for use on the following voltages Where purchased Operating voltage U S A 120 V AC 60 Hz U K 220 230 V AC 50 Hz European countries 220 230 V AC 50 Hz Japan except for Japanese 110 V 120 V 220 V 240V AC 50 60 Hz domestic model Other countries 220 230 V AC 50 60Hz or 120 V AC 60 Hz Audio input Phono jacks stereo mini jack Dimensi...

Страница 2: ...NE INPUT SOURCE Transmitter Left channel white Right channel red Unimatch plug adaptor supplied CD Walkman MD Walkman WALKMAN TV VCR etc to headphones jack stereo mini jack Connecting cord supplied to AUDIO IN A jacks to headphones jack stereo phone jack Setting up the transmitter 1 Connect the transmitter to audio video equipment Select one of the hookups below depending on the jack type To conne...

Страница 3: ...n the numerical order given 2 3 TX LED BOARD Set Cabinet top TX BASE board TX LED board Note The equipment can be removed using the following procedure 3 Cabinet top 1 Four screws P 2 8 2 LED board CN1 2 TX BASE board 1 Claw 1 Two screws P 2 6 3 Two screws P 2 6 4 TX LED board 2 Window luminous a a ...

Страница 4: ... TP13 R ch on the TX BASE board 2 Adjust with L51 L ch and L1 R ch on the TX BASE board so that the reading on the frequency counter becomes the speci fied value Specified Value RF LEVEL ADJUSTMENT Connection Adjustment Procedure No signal state 1 Connect the RF voltmeter to TP11 L ch and TP13 R ch on the TX BASE board 2 Adjust with RV51 L ch and RV1 R ch on the TX BASE board so that the reading o...

Страница 5: ... 7 IC602 COMPRESSOR OSCILLATOR MODULATOR D1 Q1 INPUT R CH L1 2 8MHz OSC COIL L2 C10 C12 5V 5V OUT 10 9 IC603 TIMER VDD 8 TIMER OUT TIMER OUT 8 6 VCC VREF G CELL LPF Q2 RV1 RF LEVEL BUFFER Q4 LED DRIVE Q3 LED DRIVE D30 IR LED D33 D34 D37 D38 PHONES 0dB ATT DC IN 9V 12dB LEFT RIGHT RIPPLE FILTER Q605 PULSE GEN Q604 CHG LED DRIVE IC2 D601 Q601 5V REG IC3 Q32 AUDIO INPUT DET IC604 2 2 IC604 1 2 CHARGE...

Страница 6: ...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 Power voltage is dc 9 V and fed with regulated dc power supply from battery terminal Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal production toler ances Signal path F ANALOG J RF ...

Страница 7: ...0dB 12dB B R J1 L A J3 16 DC IN 9V J4 TO MDR IF630R BATTERY CHARGER TO LEFT TO MDR IF630R BATTERY CHARGER TO RIGHT 1 2 A B C D E F G H I J 3 4 5 6 7 8 9 10 11 12 13 14 15 IC 604 IC 603 IC 3 IC 2 IC 601 IC 602 IC 1 Ref No Location D1 D 11 D51 C 4 D601 E 2 D605 I 4 IC1 G 9 IC2 H 6 IC3 G 6 IC601 D 7 IC602 D 9 IC603 G 5 IC604 G 4 Q1 C 11 Q2 A 9 Q3 B 5 Q4 B 9 Q30 H 7 Q32 F 6 Q33 D 5 Q34 D 6 Q35 D 4 Q51...

Страница 8: ...TION 5 EXPLODED VIEWS Ref No Part No Description Remarks Ref No Part No Description Remarks 1 3 222 524 01 WINDOW LUMINOUS 2 1 679 555 11 TX LED BOARD 3 3 222 522 01 CABINET TOP 4 3 222 525 01 TERMINAL CHARGE 5 A 4542 659 A TX BASE BOARD COMPLETE 3 5 1 6 7 1 1 a a 2 2 2 4 not supplied 6 X 3380 047 2 CABINET ASSY LOWER 7 4 984 729 01 FOOT RUBBER 1 7 685 104 19 SCREW P 2X6 TYPE2 NON SLIT 2 7 685 105...

Страница 9: ...TION 5 EXPLODED VIEWS Ref No Part No Description Remarks Ref No Part No Description Remarks 1 3 222 524 01 WINDOW LUMINOUS 2 1 679 555 11 TX LED BOARD 3 3 222 522 01 CABINET TOP 4 3 222 525 01 TERMINAL CHARGE 5 A 4542 659 A TX BASE BOARD COMPLETE 3 5 1 6 7 1 1 a a 2 2 2 4 not supplied 6 X 3380 047 2 CABINET ASSY LOWER 7 4 984 729 01 FOOT RUBBER 1 7 685 104 19 SCREW P 2X6 TYPE2 NON SLIT 2 7 685 105...

Страница 10: ...25V C49 1 104 664 11 ELECT 47uF 20 00 16V C51 1 163 109 00 CERAMIC CHIP 47PF 5 50V C52 1 130 491 00 MYLAR 0 047uF 5 50V C53 1 126 964 11 ELECT 10uF 20 00 50V C54 1 163 005 11 CERAMIC CHIP 470PF 10 50V C56 1 104 664 11 ELECT 47uF 20 00 16V C57 1 164 161 11 CERAMIC CHIP 0 0022uF 10 100V C58 1 163 229 11 CERAMIC CHIP 12PF 5 00 50V C59 1 164 161 11 CERAMIC CHIP 0 0022uF 10 100V C60 1 163 109 00 CERAMI...

Страница 11: ... 00 METAL CHIP 2 2K 5 1 10W R34 1 216 097 11 RES CHIP 100K 5 1 10W R35 1 216 089 11 RES CHIP 47K 5 1 10W R36 1 216 109 00 METAL CHIP 330K 5 1 10W R37 1 216 121 11 RES CHIP 1M 5 1 10W R38 1 216 121 11 RES CHIP 1M 5 1 10W R39 1 216 041 00 METAL CHIP 470 5 1 10W R41 1 216 073 00 METAL CHIP 10K 5 1 10W R51 1 216 023 00 METAL CHIP 82 5 1 10W R52 1 216 089 11 RES CHIP 47K 5 1 10W R53 1 216 089 11 RES CH...

Страница 12: ... 3 223 721 01 HOLDER LED CAPACITOR C631 1 163 021 11 CERAMIC CHIP 0 01uF 10 00 50V DIODE D30 8 719 052 34 DIODE DAL5821 IR LED D31 8 719 052 34 DIODE DAL5821 IR LED D32 8 719 052 34 DIODE DAL5821 IR LED D33 8 719 052 34 DIODE DAL5821 IR LED D34 8 719 052 34 DIODE DAL5821 IR LED D35 8 719 052 34 DIODE DAL5821 IR LED D36 8 719 052 34 DIODE DAL5821 IR LED D37 8 719 052 34 DIODE DAL5821 IR LED D38 8 7...

Страница 13: ...TMR IF630R 16 Sony Corporation Audio Entertainment Group 2000L16023 1 Printed in Japan 2000 12 Published by General Engineering Dept 9 873 018 11 ...

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