Sony TMRRF-915-R Service manual

TMR-RF915R/RF945R

SERVICE MANUAL

Ver 1.0 2001. 05

Photo : TMR-RF945R

TMR-RF915R is the component model block one in the MDR-RF915RK.
TMR-RF945R is the component model block one in the MDR-RF945RK.

COMPONENT MODEL NAME FOR MDR-RF915RK/
MDR-RF945RK

MDR-RF915RK MDR-RF945RK

Wireless Stereo Headphones MDR-RF915R MDR-RF945

Transmitter TMR-RF915R TMR-RF945

US Model

Canadian Model

SPECIFICATIONS

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.

TRANSMITTER

9-873-139-11

2001E0200-1

© 2001.5

Sony Corporation

Personal Audio Company

Shinagawa Tec Service Manual Production Group

TMR-RF915R/RF945R

SECTION 1

GENERAL

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.

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

A

Transmitter

OFF ON

FILTERNOISE

Right channel
(red)

RBAL

AUDIO IN

DC IN 9V

Left channel
(white)

to AUDIO IN
A jacks

123

CHANNEL

SAFETY CHECK-OUT

After correcting the original service problem, perform the following
safety checks before releasing the set to the customer.

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.

Connecting cord
(supplied)

Unimatch plug
adaptor
(supplied)

to headphones
jack (stereo
phone jack)

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

to headphones
jack (stereo
mini jack)

Discman, MD,
WALKMAN*, VCR,
etc.

2

• This set can be disassembled in the order shown below.

)

r

2-1. CABINET (UPPER)

TMR-RF915R/RF945R

SECTION 2

DISASSEMBLY

2

Cabinet (upper)

1

Four screws (P 2

× 8

2-2. TX-BASE BOARD

2

TX-BASE board

Cabinet assy, lowe

1

3

TMR-RF915R/RF945R

t

SECTION 3

ELECTRICAL ADJUSTMENTS

Setting :

AF signal
generator

set

TMR-RF915R/RF945R

L-CH (J402)

Telescopic
antenna

Frequency counter

8 cm

TMR-RF915R/RF945R

set

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 mea­sure 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

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 :

TX-BASE BOARD

←

CH2 ←CH1

CH3

S402

RV403

(Component side)

(L-CH) (R-CH)

J402

VCO UNIT

Hole

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.

RV403: Modulation adjustment

TX-BASE BOARD

digtal voltmeter

(AC range)

C470

O401

UNIT)

(Conductor side)

417

420

JW

JW

R482

C439

R449

Trimmer : Transmission

C480

D403

R485

416

JW

R486

R483

RV403

R464

JC470

58

frequency adjustmen

R484

IC402

413
JW

R472

1
2
3

R466

JC430

C468

Q404

C475

JW

R481

415

Q408

R489

4

4-1. BLOCK DIAGRAMS

TX-BASE BOARD

SECTION 4

DIAGRAMS

TMR-RF915R/RF945R

B

AUDIO IN

A

J401

J402

L

R R-CH

R-CH

S401

NOISE FILTER

OFF

|

ON

NOISE

FILTER

IC401

ALC

AMP

LPF

R-CH

IC403

STEREO MPX

CH1

1 9

AMP

CH2

14

AMP

TIME

DEVISION

MPX

BUFFER

OSC
AMP

X401

38kHz

BUFFER

DIVIDER

76

8

B+
5V

RV403

MODULATION

CHANNEL

SET

Q408

1

2

3

S402

CHANNEL

ANT401

ANT

MOD IN

I

VCO401

(VCO UNIT)

O

B+
5V

V

5V

IC402

+5V
REG

D401

POWER

SWITCH

Q404

POWER
ON/OFF

Q406,407

D402

CHG

J404

DC IN 9V

+

–

CHARGE

TERMINAL

(TO MDR-RF915R/RF945R)

• R-ch is omitted due to same as L-ch.

• Signal path.

L : AUDIO

F : FM

BUFFER

Q401

RECT

D404,405

Q402,405

INPUT

DET

5

5

TMR-RF915R/RF945R

4-2. SCHEMATIC DIAGRAM • See page 7 for Notes.

AUDIO IN

JW407

J401

B

J402

R

A

L

R411

33k

R401

33k

R414

33k

JW401

JW402

R404

33k

S401

NOISE FILTER

OFF

ON

R446

1.2k

C432

0.0056

R406

33k

R403

51

19KLPF

L408

JC404

JC405

0

0

R416

33k

R407

R413

51

R418

2.2k

R408

2.2k

C413

0.001

R417

R457

4.7k

R448

1k

R449

22k

1k

1k

C433

1

C403

0.001

IC403

NJM2035M

MPX

JW404

0.022

C416

R423

220

C417

2.2
50V

R421
100k

R422

3.3k

L402

L401

C431

10

16V

R424

3.3M

C469

0.1

C421

22

16V

C458

10

16V

L405

C423

R481

5.6k

100p

C422

220
16V

R429

IC401

BA3308F

ALC

R425
100k

C441

10

16V

R430

10k

R469
180k

C457
330p

R426

3.3k

10k

JW405

JW403

R428

680

C406

0.022

R427

220
C407

2.2
50V

C426

0.01

D408

MTZ-77-2.0B

C466

0.01

JC470

C451

JC430

0

2SC2712L

220
16V

0

R432

2.2M

R431

4.7k

C425

0.022

C428
100p

Q401

C427

0.01

R440

R433

22k

1k

R441

1.8k

R472

470

C430

C429
100p

Q401,402

AUDIO INPUT

DET

4.7
16V

D404

1SS133T

D405

1SS133T

C444
100p

C445
100p

R438
220k

R452

22k

2SC2712L

C436

10
16V

Q408

DTA124KA

CHANNEL

SET

R453
680k

Q402

R454

47k

Q405-407

POWER ON/OFF

Q405

KTA1266-GR

C452

D410
MA77

Q407

2SC2712L

C478

0.0033

100
16V

JW413

Q406

2SC2712L

D409
MA77

R455

1k

VCO401
914MHZ

VCO UNIT

JW410

R466

22k

JW409

D406

RD5.1ES

L410

R467

4.7k

Q404

KTA1266-GR

POWER
SWITCH

R489

18k

D401

SLR342VCT7

power

R473

620

0.1

C475

C468

0.01

+5V REG

JW411

IC402

KIA78S05

ANT401

(ANTENNA)

CHARGE

TERMINAL

TO

MDR-RF915R/

RF945R

J404

DC IN 9V

RV403

MODULATION

L409

19KLPF

JC403

R474

620

0

R458

1k

R461

4.7k

SLR342MGT

R459

22k

D402

chg

C443

X401

C454
100p

C462

C453

100p

10

R478

1.2k

16V

R477

1.2k

R476

1.2k

R475

1.2k

1

R479

1.2k

38K

C455

10p

C442

0.0056

R456

1.2k

+

–

D403

11ES2-TA1B

JW416

C480

0.01

RV403

4.7k

R464

1k

R465

22k

R484

1.3k

R485

1.2k

C439

R483

2.2k

R486

18k

C440

100p

C483

2p

JW415

1

C470

47

16V

S402

R482

22k

CHANNEL

3

2

1

6

6

4-3. PRINTED WIRING BOARD

TMR-RF915R/RF945R

A

B

BATTERY CHARGE

TERMINAL

(TO MDR-RF915R

/RF945R)

C

D

E

1

2

3 4 5

ANT401

ANTENNA

DC IN 9V

JW417

R464

C433

R475

JC403

J404

C469

IC403

C462

C453

D403

JW416

RV403

C454

R467

C480

R485

R486

R483

JC470

C458

C457

X401

C455

JW411

S402

CHANNEL

1t2t3

JW415

JW413

Q408

R481

R469

C451

11

(11)

R484

IC402

1
2
3

R472

JC430

JW412

D408

Q404

R466

C468

C475

R489

• Semiconductor

Location

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

Note:

• X : parts extracted from the component side.

• : Pattern from the side which enables seeing.

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/

• 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

4

W or less unless otherwise specified.

AUDIO IN

TX-BASE BOARD

S401

J401

B A

R

J402

L

NOISE FILTER

OFF

TON

R403

R413

JW401

C416

R423

R414

R407

R417

R404

C413

JW402

L402

R418

R406

L401

R416

C403

R411

R401

R408

C483

C407

L410

C470

JW420

IC401

C440

Q405

R453

Q407

R479

O

V

I (TP12)

R457

R461

JW410

D401

power

D402

chg

VCO401

(VCO UNIT)

R448

C452

C478

Q406

R473

R478

R474

R482

C439

R449

D410

D409

R476

R458

R459

C443

R477

JW409

R422

–

+

C426

C425

R431

C427

R429

C417

R421

Q401

C429

C466

JW404

C431

R430

JC405

C421

C428

R424

C422

JC404

R433

R432

C430

C423

R428

C445

L405

JW405

R440

C444

D404

R446

R456

D405

JW403

C441

L408

L409

C436

C442

R452

R438

R427

R426

C406

R425

C432

R455

Q402

JW407

R454

D406

R441

R465

1-682-266-

7

7

TMR-RF915R/RF945R

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.

3

• 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

2

8

7

#1

4

5

#1

6

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

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)

#1

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

8

TMR-RF915R/RF945R

SECTION 6

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.

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

* A-3062-560-A TX-BASE BOARD, COMPLETE

ELECTRICAL PARTS LIST

• CAPACITORS:
uF: µF

• RESISTORS
All resistors are in ohms.
METAL: metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F: nonflammable

• COILS
uH: µH

C478 1-164-182-11 CERAMIC CHIP 0.0033uF 10% 50V

• 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.

*********************

3-046-689-01 TERMINAL, CHARGE

C480 1-163-021-91 CERAMIC CHIP 0.01uF 10% 50V
C483 1-163-219-00 CERAMIC CHIP 2PF 50V

TX-BASE

< 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

< 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

9

TMR-RF915R/RF945R

TX-BASE

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

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

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

< 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

< 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

******************************************************

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

10

TMR-RF915R/RF945R

11

TMR-RF915R/RF945R

REVISION HISTORY

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Ver. Date Description of Revision

1.0 2001.05 New