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VSX-D938TX

2

1. CONTRAST OF MISCELLANEOUS PARTS

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.
Reference Nos. indicate the pages and Nos. in the service manual for the base model.   

NOTES:

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

560
47k 
0.5
1

RD1/4PU            J
RD1/4PU            J
RN2H            K
RS1P            K

56 

10

1

47 

x

 10

3

 

R50
1R0

561
473

5.62k

RN1/4PC               F

562 

10

1

5621

 CONTRAST TABLE

Part No.

Ref. No. Mark

Symbol and Description

VSX-908RDS-G

VSX-D938TX

VSX-D938TX

Remarks

/HY

/HL

/LB

ASSEMBLIES

NSP

MAIN ASSY

AWK7528

AWK7561

AWK7542

P5- 5

      MAIN CONTROL ASSY

AWX7410

AWX7465

AWX7428

NSP

POWER/CURRENT ASSY

AWK7510

AWK7510

AWK7548

P5- 7

      DIODE ASSY

AWX7469

AWX7469

AWX7343

P5- 8

      SP/PS ASSY

AWX7359

AWX7359

AWX7449

P7- 8

      VL-TERMINAL ASSY

AWX7511

AWX7511

AWX7324

NSP

COMPLEX ASSY

AWK7529

AWK7529

AWK7543

P5-10

      TRANS 1 ASSY

AWX7316

AWX7316

Not used

P5-10

      TRANS 1/LB ASSY

Not used

Not used

AWX7447

P5-15

      PRIMARY ASSY

AWX7345

AWX7345

AWX7429

NSP

FRONT/VAMP ASSY

AWK7530

AWK7544

AWK7544

P8- 2

      DISPLAY ASSY

AWX7414

AWX7408

AWX7408

PACKING SECTION

P3- 2

FM Wire Antenna

ADH7010

ADH7010

ADH7011

P3- 3

Operating Instructions (English)

ARB7187

ARE7213

ARE7213

P3- 9

Packing Case

AHD7815

AHD7818

AHD7818

P3-12

NSP

Warranty Card

ARY7022

Not used

Not used

P3-14

Operating Instructions (German)

ARC7244

Not used

Not used

P3-15

Operating Instructions (French)

ARC7245

Not used

Not used

P3-16

Operating Instructions (Italian)

ARC7246

Not used

Not used

P3-17

Operating Instructions (Dutch)

ARC7270

Not used

Not used

P3-18

Operating Instructions (Swedish)

ARC7280

Not used

Not used

P3-19

Operating Instructions (Spanish)

ARC7281

Not used

Not used

P3-20

Operating Instructions (Portuguese)

ARC7282

Not used

Not used

Operating Instructions (Chinese)

Not used

ARC7286

ARC7286

EXTERIOR SECTION

P5-20

AC Power Cord

ADG7029

VDG1063

ADG7023

P5-21

Power Transformer (T1)

ATS7253

ATS7253

Not used

(AC220-230V/240V)

P5-21

Power Transformer (T1) (AC110V)

Not used

Not used

ATS7255

P5-22

FM/AM TUNER Unit

AXX7048

AXX7048

AXX7047

P5-23

Fuse (FU1 : T4A)

AEK-514

AEK-514

Not used

P5-23

Fuse (FU1 : 10A)

Not used

Not used

DEK1045

P5-26

AC Cord Spacer

ANG1153

ANG7281

Not used

P5-26

Cord Stopper

Not used

CM-22B

CM-22C

P5-27

Bonnet Case

AZN7809

AZN7809

AZN7794

P5-54

Rear Panel

ANC7866

ANC7816

ANC7817

VSX-D938TX/HL, LB and VSX-908RDS-G/HY are constructed the same except for the following :

Summary of Contents for VSX-D938TX

Page 1: ...CONTRAST OF MISCELLANEOUS PARTS 2 2 PCB CONNECTION DIAGRAM 5 3 SCHEMATIC DIAGRAM 6 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S AUDIO VIDEO MULTI CHANNEL RECEIVER VSX D938TX Type Model Power Requirement The voltage can be converted by VSX D938TX the following method HL AC220 230V AC240V LB AC110V Alter the wiring of the Power supply block at the primary winding of Power transforme...

Page 2: ...AWK7529 AWK7543 P5 10 TRANS 1 ASSY AWX7316 AWX7316 Not used P5 10 TRANS 1 LB ASSY Not used Not used AWX7447 P5 15 PRIMARY ASSY AWX7345 AWX7345 AWX7429 NSP FRONT VAMP ASSY AWK7530 AWK7544 AWK7544 P8 2 DISPLAY ASSY AWX7414 AWX7408 AWX7408 PACKING SECTION P3 2 FM Wire Antenna ADH7010 ADH7010 ADH7011 P3 3 Operating Instructions English ARB7187 ARE7213 ARE7213 P3 9 Packing Case AHD7815 AHD7818 AHD7818 ...

Page 3: ...7196 ANB7196 CONTRAST OF PCB ASSEMBLIES AWX7465 AWX7428 and AWX7410 are constructed the same except for the following MAIN CONTROL ASSY F D Mark Symbol and Description Part No Remarks AWX7410 AWX7465 AWX7428 Q992 2SC2412K Not used Not used C995 CKSQYB103K50 Not used Not used R921 RS1 10S103J Not used Not used R922 Not used RS1 10S103J RS1 10S103J R923 Not used Not used RS1 10S103J R924 RS1 10S103J...

Page 4: ...R3503 RD1 4PU102J Not used R3504 RD1 4PU104J Not used R3505 RS3LMF221J Not used R3506 RD1 4PU222J Not used R3507 RD1 4PU103J Not used CN3002 KM250MA3 Not used Mark Symbol and Description Part No Remarks AWX7414 AWX7408 IC7401 BU1923 Not used Q7002 DTC124EK Not used Q7401 2SA1993 Not used Q7402 DTC143ES Not used Q7403 2SC1740S Not used D7002 SLR 343VR Not used L7401 LFA2R2J Not used S7019 S7020 VSG...

Page 5: ...e same except for the following PRIMARY ASSY F V TRANS 1 LB Assy has no service parts TRANS 1 LB ASSY F N Mark Symbol and Description Part No Remarks AWX7345 AWX7429 C6002 C6003 10000pF AC250V ACE7014 ACG7020 C6006 CEAT221M25 CEAT470M25 L6003 L6004 ATX1012 Not used RY6001 POWER RELAY ASR1044 ASR7022 T6001 STANDBY TRANS ATT7040 ATT7041 R6002 RD1 4PU1R0J Not used Y6003 ADX7321 Not used Y6004 ADX7320...

Page 6: ...TS LIST or PCB PARTS LIST 3 1 MAIN CONTROL PRIMARY and TRANS 1 LB ASSYS 3 3F D R923 LB TYPE ONLY R924 HL TYPE ONLY R925 HL TYPE ONLY R926 LB TYPE ONLY 1 1 3 3F MAIN CONTROL ASSY HL TYPE AWX7465 LB TYPE AWX7428 D 1SS133 DTC143ES ACG7020 ACG7020 ADX7279 ADX7280 TRANS 1 LB ASSY AWX7447 F N PRIMARY ASSY LB Type Only AWX7429 F V F V F N ...

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