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Model
HCD-GTZ2 HCD-GTZ2I HCD-GTZ3 HCD-GTZ3I MHC-GTZ2 MHC-GTZ2I MHC-GTZ3 MHC-GTZ3I
Pages
71
Size
3.63 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-gtz2-hcd-gtz2i-hcd-gtz3-hcd-gtz3i-mhc-gtz2-mhc.pdf
Date
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Sony HCD-GTZ2 / HCD-GTZ2I / HCD-GTZ3 / HCD-GTZ3I / MHC-GTZ2 / MHC-GTZ2I / MHC-GTZ3 / MHC-GTZ3I Service Manual ▷ View online

53
HCD-GTZ2/GTZ2i/GTZ3/GTZ3i
6-6.  MAIN  BOARD  SECTION
 251 
3-905-609-31 SCREW 
(TRANSISTOR)
  252 
A-1660-548-A  POWER AMP BOARD, COMPLETE (GTZ2: E51)
  252 
A-1660-551-A  POWER AMP BOARD, COMPLETE (GTZ2i)
  252 
A-1660-555-A  POWER AMP BOARD, COMPLETE (GTZ3)
  252 
A-1660-558-A  POWER AMP BOARD, COMPLETE (GTZ3i)
  252 
A-1717-946-A  POWER AMP BOARD, COMPLETE (GTZ2: MX)
  253 
A-1660-520-A  MAIN BOARD, COMPLETE (GTZ2: E51)
  253 
A-1660-525-A  MAIN BOARD, COMPLETE (GTZ3: E2, E51)
  253 
A-1660-571-A  MAIN BOARD, COMPLETE (GTZ2i)
  253 
A-1660-575-A  MAIN BOARD, COMPLETE (GTZ3i: AEP)
  253 
A-1717-198-A  MAIN BOARD, COMPLETE (GTZ3i: UK)
  253 
A-1717-201-A  MAIN BOARD, COMPLETE (GTZ3: E3)
  253 
A-1717-204-A  MAIN BOARD, COMPLETE (GTZ3: AR)
  253 
A-1717-950-A  MAIN BOARD, COMPLETE (GTZ2: MX)
  253 
A-1718-045-A  MAIN BOARD, COMPLETE (GTZ3: MX)
  254 
1-543-793-11  FILTER, CLAMP (FERRITE CORE)
* 255 
3-703-150-11  CLAMP (GTZ3/GTZ3i)
  M102 
1-763-372-11  FAN, DC (GTZ3/GTZ3i)
  #1 
7-685-646-79  SCREW +BVTP 3X8 TYPE2 IT-3
  #2 
7-685-647-79  SCREW +BVTP 3X10 TYPE2 IT-3
  Ref. No. 
Part No. 
Description 
Remark
  Ref. No. 
Part No. 
Description 
Remark
(GTZ3/GTZ3i) 
(GTZ2/GTZ2i) 
not supplied
#1
#1
#1
M102
chassis section
#1
not supplied
#2
#1
#1
253
254
255
251
252
Ver. 1.1
54
HCD-GTZ2/GTZ2i/GTZ3/GTZ3i
6-7.  CHASSIS  SECTION
 301 
1-469-829-11 CORE, 
FERRITE
 302 
4-225-252-01 CUSHION 
(FOOT)
  303 
A-1653-556-A  DMB19 BOARD, COMPLETE 
(GTZ2: E51/GTZ3: E2, E3, E51, AR)
  303 
A-1653-557-A  DMB19 BOARD, COMPLETE (GTZ2i/GTZ3i)
  303 
A-1719-645-A  DMB19 BOARD, COMPLETE 
(GTZ2: MX/GTZ3: MX)
  304 
1-828-311-11 
WIRE (FLAT TYPE) (9 CORE)
  305 
1-836-973-11  WIRE (FLAT TYPE) (7 CORE)
  306 
1-828-975-11  WIRE (FLAT TYPE) (13 CORE)
* 307 
3-703-150-11  CLAMP (GTZ2/GTZ2i)
 308 
3-831-441-11 CUSHION, 
SARANET
0
 F904 
1-532-505-33  FUSE (T5AL/250V) (GTZ2/GTZ2i)
0
 F905 
1-532-505-33  FUSE (T5AL/250V) (GTZ2/GTZ2i)
0
 F906 
1-532-504-33  FUSE (T4AL/250V)
0
 F907 
1-532-503-33  FUSE (T1.6AL/250V)
0
 F908 
1-532-506-33  FUSE (T6.3AL/250V) (GTZ3/GTZ3i)
0
 F909 
1-532-506-33  FUSE (T6.3AL/250V) (GTZ3/GTZ3i)
0
 PT901 
1-445-601-11  POWER TRANSFORMER (GTZ3i)
0
 PT901 
1-445-603-11  POWER TRANSFORMER (GTZ2: E51)
0
 PT901 
1-445-605-11  POWER TRANSFORMER (GTZ3: MX)
0
 PT901 
1-445-606-11  POWER TRANSFORMER (GTZ3: E2, E3, E51, AR)
0
 PT901 
1-445-609-11  POWER TRANSFORMER (GTZ2i)
0
 PT901 
1-445-610-11  POWER TRANSFORMER (GTZ2: MX)
  #1 
7-685-646-79  SCREW +BVTP 3X8 TYPE2 IT-3
  #4 
7-685-871-01  SCREW +BVTT 3X6 (S) (GTZ2/GTZ2i)
  #5 
7-685-880-09  SCREW +BVTT 4X6 (S)
  Ref. No. 
Part No. 
Description 
Remark
  Ref. No. 
Part No. 
Description 
Remark
(GTZ2/GTZ2i) 
(GTZ3/GTZ3i) 
(GTZ2/GTZ2i) 
(GTZ3/GTZ3i) 
#1
not supplied
not supplied
not supplied
not supplied
not supplied
CD mechanism section
(CDM88B-DVBU101)
#1
#1
#1
not supplied
#4
#1
F906
F907
F909
F905
F904
F908
not supplied
(TRANS1S board (GTZ2: E51), 
 TRANSX board (GTZ2: MX/GTZ2i), 
 TRANS board (GTZ3/GTZ3i))
#5
PT901
not supplied
not supplied
not supplied
not supplied
#1
#1
#1
not supplied
#1
not supplied
(HUB board)
#1
not supplied
not 
supplied
306
308
308
308
308
305
303
304
301
302
307
Note: If wire (fl at type) is replaced, install it after bending it in the 
same form as that before replacement.
Ver. 1.1
55
HCD-GTZ2/GTZ2i/GTZ3/GTZ3i
6-8.  CD  MECHANISM  SECTION (CDM88B-DVBU101)
  501 
1-797-193-72  MECHANICAL, CD (DLM3A)
 502 
2-632-062-01 BELT 
(DLM3A)
 503 
2-634-618-21 INSULATOR
 504 
3-087-599-01 INSULATOR 
SCREW
0
 505 
8-820-322-04  OPTICAL PICK-UP BLOCK (KHM-313CAB/C2RP) 
(Including sled motor, spindle motor)
 506 
3-087-053-01 +BVTP2.6 
(3CR)
  507 
1-828-252-11  WIRE (FLAT TYPE) (24 CORE)
  Ref. No. 
Part No. 
Description 
Remark
  Ref. No. 
Part No. 
Description 
Remark
not supplied
not supplied
not supplied
(sled motor)
not supplied
not supplied
not supplied
(spindle 
motor)
502
501
504
505
(including sled motor, 
spindle motor)
503
503
503
503
504
506
507
Note: If wire (fl at type) is replaced, install it after bending it in the 
same form as that before replacement.
56
HCD-GTZ2/GTZ2i/GTZ3/GTZ3i
SECTION  7
ELECTRICAL  PARTS  LIST
   
A-1660-094-A  DISPLAY BOARD, COMPLETE (GTZ2/GTZ2i)
   
A-1711-928-A  DISPLAY BOARD, COMPLETE (GTZ3/GTZ3i)
   
 
***********************
   
 
< CAPACITOR >
 C1136  1-124-257-00 ELECT 
2.2uF 
20%  50V
 C1137  1-126-961-11 ELECT 
2.2uF 
20%  50V
 C1139  1-162-927-11 CERAMIC 
CHIP 100PF  5%  50V
 C1140  1-115-467-11  CERAMIC 
CHIP 0.22uF  10%  10V
 C1147  1-126-965-91 ELECT 
22uF 
20%  50V
 C1150  1-164-156-11 CERAMIC 
CHIP 0.1uF 
 
25V
 C1151  1-162-927-11 CERAMIC 
CHIP 100PF  5%  50V
 C1152  1-162-927-11 CERAMIC 
CHIP 100PF  5%  50V
 C1153  1-162-927-11 CERAMIC 
CHIP 100PF  5%  50V
 C1155  1-126-947-11 ELECT 
47uF 
20%  35V
 C1156  1-164-156-11 CERAMIC 
CHIP 0.1uF 
 
25V
   
 
< CONNECTOR >
  CN1100  1-784-788-11  CONNECTOR, FFC 27P
  CN1102  1-564-720-11  PIN, CONNECTOR (SMALL TYPE) 4P
  CN1103  1-564-719-11  PIN, CONNECTOR (SMALL TYPE) 3P
   
 
< DIODE >
  D1101 
6-502-851-01  LED   1L034FV22D0DAT09 (I/1 STANDBY)
  D1102 
6-501-752-01  DIODE   MAZ8082GMLS0
  D1104 
8-719-060-27  LED   SLR-325MCT31 (SUBWOOFER)
(GTZ3/GTZ3i)
  D1105 
6-501-691-01  LED   1L434FV22D0TDF01 (STREAM)
  D1106 
6-501-691-01  LED   1L434FV22D0TDF01 (STREAM)
  D1107 
6-501-691-01  LED   1L434FV22D0TDF01 (STREAM)
  D1108 
6-501-691-01  LED   1L434FV22D0TDF01 (STREAM)
  D1109 
6-501-691-01  LED   1L434FV22D0TDF01 (STREAM)
  D1110 
6-501-691-01  LED   1L434FV22D0TDF01 (STREAM)
   
 
< FLUORESCENT INDICATOR TUBE >
  FL1100  1-483-077-11  VACUUM FLUORESCENT DISPLAYS
   
 
< IC >
  IC1100 
6-711-556-01  IC   NJL24H400B-SA
  IC1101 
6-713-680-01  IC   PT6324-Q
  
 
< 
TRANSISTOR 
>
 Q1114  6-551-696-01 TRANSISTOR  ISA1235AC1TP-1EF
 Q1115  6-551-696-01 TRANSISTOR  ISA1235AC1TP-1EF
 Q1116  8-729-620-07 TRANSISTOR  2SC3052EF-T1-LEF
 Q1117  8-729-620-07 TRANSISTOR  2SC3052EF-T1-LEF
 Q1118  8-729-620-07 TRANSISTOR  2SC3052EF-T1-LEF
 Q1119  8-729-620-07 TRANSISTOR  2SC3052EF-T1-LEF
 Q1120  8-729-620-07 TRANSISTOR  2SC3052EF-T1-LEF
 Q1121  8-729-620-07 TRANSISTOR  2SC3052EF-T1-LEF
 Q1122  8-729-620-07 TRANSISTOR  2SC3052EF-T1-LEF
   
 
< RESISTOR >
 R1100  1-216-819-11 METAL 
CHIP  680 
5%  1/10W
 R1101  1-216-821-11 METAL 
CHIP  1K 
5%  1/10W
 R1102  1-216-823-11 METAL 
CHIP  1.5K 
5%  1/10W
 R1103  1-216-823-11 METAL 
CHIP  1.5K 
5%  1/10W
 R1104  1-216-825-11 METAL 
CHIP  2.2K 
5%  1/10W
 R1105  1-216-827-11 METAL 
CHIP  3.3K 
5%  1/10W
 R1106  1-216-829-11 METAL 
CHIP  4.7K 
5%  1/10W
 R1107  1-218-867-11 METAL 
CHIP  6.8K 
0.5%  1/10W
 R1108  1-216-833-11 METAL 
CHIP  10K 
5%  1/10W
 R1109  1-216-835-11 METAL 
CHIP  15K 
5%  1/10W
 R1110  1-216-837-11 METAL 
CHIP  22K 
5%  1/10W
(GTZ3/GTZ3i)
 R1112  1-216-839-11 METAL 
CHIP  33K 
5%  1/10W
 R1113  1-216-819-11 METAL 
CHIP  680 
5%  1/10W
 R1114  1-216-821-11 METAL 
CHIP  1K 
5%  1/10W
 R1115  1-216-823-11 METAL 
CHIP  1.5K 
5%  1/10W
 R1116  1-216-823-11 METAL 
CHIP  1.5K 
5%  1/10W
 R1117  1-216-825-11 METAL 
CHIP  2.2K 
5%  1/10W
 R1118  1-216-827-11 METAL 
CHIP  3.3K 
5%  1/10W
 R1119  1-216-829-11 METAL 
CHIP  4.7K 
5%  1/10W
 R1120  1-218-867-11 METAL 
CHIP  6.8K 
0.5%  1/10W
 R1156  1-216-864-11 SHORT 
CHIP  0
 R1158  1-216-841-11 METAL 
CHIP  47K 
5%  1/10W
 R1160  1-216-841-11 METAL 
CHIP  47K 
5%  1/10W
 R1161  1-216-821-11 METAL 
CHIP  1K 
5%  1/10W
 R1162  1-216-819-11 METAL 
CHIP  680 
5%  1/10W
 R1163  1-216-821-11 METAL 
CHIP  1K 
5%  1/10W
 R1164  1-216-823-11 METAL 
CHIP  1.5K 
5%  1/10W
 R1165  1-216-823-11 METAL 
CHIP  1.5K 
5%  1/10W
 R1166  1-216-825-11 METAL 
CHIP  2.2K 
5%  1/10W
 R1167  1-216-827-11 METAL 
CHIP  3.3K 
5%  1/10W
 R1168  1-216-829-11 METAL 
CHIP  4.7K 
5%  1/10W
 R1169  1-218-867-11 METAL 
CHIP  6.8K 
0.5%  1/10W
 R1170  1-216-833-11 METAL 
CHIP  10K 
5%  1/10W
 R1171  1-216-833-11 METAL 
CHIP  10K 
5%  1/10W
 R1173  1-216-821-11 METAL 
CHIP  1K 
5%  1/10W
(GTZ3/GTZ3i)
  Ref. No. 
Part No. 
Description 
Remark
  Ref. No. 
Part No. 
Description 
Remark
DISPLAY
When indicating parts by reference num-
ber, please include the board name.
Note:
•  Due to standardization, replacements in 
the parts list may be different from the 
parts specifi ed in the diagrams or the com-
ponents used on the set.
•  -XX and -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 ser-
vice. Some delay should be anticipated 
when ordering these items.
• RESISTORS
  All resistors are in ohms.
 METAL: 
Metal-fi lm resistor.
  METAL OXIDE: Metal oxide-fi lm resistor.
 F: 
nonfl ammable
• CAPACITORS
 uF: 
μF
• COILS
 uH: 
μH
• SEMICONDUCTORS
  In each case, u: μ, for example:
 uA. 
. : 
μA. . , uPA. . , μPA. . , 
 uPB. 
. 
: 
μPB. . , uPC. . , μPC. . , 
 uPD. 
. 
: 
μPD. .
• Abbreviation
 AR  : 
Argentine 
model
  E2 
: 120V AC area in E model
  E3 
: 240V AC area in E model
  E51 
: Chilean and Peruvian models
  MX 
: Mexican model
The components identifi ed by mark 0 
or dotted line with mark 0 are critical for 
safety.
Replace only with part number specifi ed.
Ver. 1.1
Page of 71
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