Sony HCD-GZR88D / HCD-GZR99D / MHC-GZR88D / MHC-GZR99D Service Manual ▷ View online
HCD-GZR88D/GZR99D
HCD-GZR88D/GZR99D
49
49
1
A
B
C
D
E
F
G
2
3
4
5
6
7
8
9
10
11
12
13
14
E
DMB19 BOARD
CN1105
H
MAIN BOARD
CN101
1
2
5
4
1
4
1
4
16
9
8
1
4
58
1
B C E
CL890
CL891
RV700
RV701
C822
C823
C824
RV720
C1600
C1601
R700
R701
R702
R703
R704
R705
R706
C1602
R708
C707
R709
R710
R71
1
R712
R713
R714
R715
R716
R717
R1600
CN700
R1601
R1602
R1603
R1604
R720
CN704
R1605
R721
R1606
CN706
R722
R1607
R723
R1608
R724
R1609
R725
R726
R727
R727
R728
R729
R161
1
R730
R731
R736
R737
R738
R739
C700
C701
C702
C703
C704
C705
C706
C709
C708
C1603
R707
C710
C71
1
C712
C713
C714
C715
C716
C717
C718 C719
C720
C721
C722
C723
C724
C725
C726
C727
C728
C729
C730
C731
C732
C735
C744
C745
C747
C748
JW701
JW702
JW703
JW704
JW705
JW708
JW710
D704
JW71
1
D705
D706
JW712
JW713
JW714
JW715
JR701
JW716
JW717
JW718
JW719
JW720
ET700
JW721
ET701
JW722
ET702
Q815
D720
IC701
4
58
1
IC700
CL880
IC720
CL881
CL882
CL883
CL884
CL885
CL886
CL887
CL888
CL889
MIC BOARD
J701
MIC 2
RV700
RV701
MIC 1 LEVEL
MIC 2 LEVEL
CN700
(USB)
RV720
ECHO LEVEL
12
(12)
1-879-045-
J700
MIC 1
R1615
R1612
R1613
R1614
(Page 39)
(Page 45)
6-18. PRINTED WIRING BOARD – MIC Section –
• See page 30 for Circuit Boards Location.
•
: Uses unleaded solder.
HCD-GZR88D/GZR99D
HCD-GZR88D/GZR99D
50
50
F
2
B
5
A
C
E
4
G
3
7
1
9
8
6
D
10
MAIN
H
CN101
(2/3)
BOARD
DMB19
(1/4)
E
BOARD
CN1105
IC B/D
4.1
4.5
4.5
9
4.5
4.5
4.5
4.1
4.5
9
2.6
2.6
2.6
2.6
2.6
2.5
2.7
2.6
2.6
2.6
2.6
2.6
5.2
5.1
2
MIC BOARD
IC720
IC700
IC701
1k
R706
1k
R707
R715
5.6k
R714
10k
10k
R702
2.2k
R713
2.2k
R712
R726
330
R727
330
10k
R703
E
ET701
22k
R724
C723
0.033
10k
R721
0.47
C727
0.01
C726
3300p
C724
15k
R723
C730
100p
C731
0.033
4700p
C728
10k
R730
0.01
C729
22k
R729
22k
R731
0.1
C721
C713
0.1
C719
0.1
C716
220p
C712
0.1
0.01
C702
0.01
C703
0
R736
0
R737
100k
R704
100k
R705
50k
RV720
50k
RV701
50k
RV700
0.1
C735
E
ET700
0.1
C700
0.1
C701
1
2
3
4
2
3
4
1
2
3
4
5
5P
CN704
A-GND
MIC_SCORE
MIC_SIGNAL
A+9V
MIC_DET
MIC_SCORE
MIC_SIGNAL
A+9V
MIC_DET
4P
CN700
1
2
3
4
2
3
4
8
7
6
5
4 3 2 1
8
7
6
5
4 3 2 1
NJM4558V-TE2
IC700
MIC AMP
GND
VCC
NJM4558V-TE2
IC701
MIC AMP
GND
VCC
100k
R738
100k
R739
1000p
C744
1000p
C745
1k
R700
1k
R701
C708
47p
R708
68k
C706
220p
C707
220p
C709
47p
R709
68k
150k
R710
100p
C747
1k
R716
D720
MAZ8051GMLS0
MAZ8068GMLS0
D704
MAZ8068GMLS0
D705
8.2k
R728
39k
R725
50V
0.22
C704
50V
0.22
C710
50V
10
C714
50V
0.22
C705
50V
0.22
C711
50V
2.2
C717
50V
10
C715
50V
10
C718
50V
10
C725
10V
100
C720
100k
R717
C748
680p
J700
J701
10V
220
C732
35V
22
C722
CL880
CL881
CL882
CL883
CL884
CL881
CL882
CL883
CL884
CL885
CL886
CL887
CL888
CL886
CL887
CL888
10k
R1604
10k
R1605
0
R1607
2.2k
R720
R711
15k
4.7k
R722
16
15
14
13
12
11
10
9
8 7 6 5 4 3 2 1
BU9253FS-E2
IC720
MIC ECHO AMP
GND
ECHO VOL
BIAS
DA
IN
DA
OUT
LPF IN
LPF OUT
MIX OUT
MIX IN
LPF IN
LPF OUT
AD OUT
AD IN
VCC
MUTE
CR
50V
10
C822
50V
10
C823
50V
10
C824
4P
CN706
GND
D+
D-
VBUS
E
ET702
0
R1613
0
R1612
680p
C1602
0
R1615
0
R1614
0
R1606
680p
C1603
0
R1609
50V
2.2
C1601
R1611
470
Q815
2SC3052EF-T1-LEF
BUFFER
R1603
150
R1600
220k
R1602
4.7k
R1601
220k
50V
2.2
C1600
0
R1608
MC2840-T112-1
D706
GND
D+
VBUS
D–
(CHASSIS)
(CHASSIS)
(CHASSIS)
MIC 1
MIC 2
MIC 2
LEVEL
LEVEL
MIC 1
LEVEL
ECHO
CN700
(USB)
(Page 47)
(Page 41)
6-19. SCHEMATIC DIAGRAM – MIC Section –
• See page 71 for IC Block Diagrams.
HCD-GZR88D/GZR99D
HCD-GZR88D/GZR99D
51
51
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
IC1301
IC1401
I
MAIN BOARD
CN102
(EXCEPT E2,E51,AR,MX)
B C E
B C E
1
2
10
11
3
1
81
E C B
S D G
S D G
14
5
8
E C B
E C B
E C B
B C E
1
4
58
B C E
B C E
E C B
B C E
B C E
B C E
B C E
B C E
S D G
S D G
C1315
C1316
C1317
C1318
C1323
C1324
D1301
C1327
C1328
C1329
R1301
R1302
R1303
R1304
R1305
R1306
R1307
C1330
R1308
R1309
R1310
R131
1
R1312
R1313
R1314
R1315
R1316
R1317
R1318
R1319
R1320
R1321
R1322
R1323
R1324
R1325
R1326
C1350
C1351
C1352
C1353
C1354
C1355
C1356
R1349
T1301
R1350
R1351
JR1301
JR1302
JR1303
JR1304
JR1305
JR1306
JR1307
JR1308
JR1309
JR1310
JR131
1
JR1313
JR1315
JR1316
JR1317
JR1318
JR1319
JR1320
W1301
W1302
LP1301
LP1302
C1401
C1402
C1403
C1404
C1405
Q1401
C1406
Q1402
Q1403
Q1404
C1409
Q1405
Q1406
Q1407
Q1408
Q1409
C1410
C141
1
C1412
C1413
C1414
Q1410
C1416
C1417
C1418
D1401
R1401
R1402
R1403
R1404
R1405
R1406
R1407
C1430
R1408
C1433
R1411
R1412
R1413
R1414
L1301
L1302
R1423
R1424
R1427
R1428
R1429
C1452
C1453
C1454
C1456
Q1453
Q1454
R1430
JW1301
Q1455
R1431
JW1302
R1432
JW1303
R1433
JW1304
R1434
JW1305
R1435
JW1306
R1436
JW1307
R1437
JW1308
R1438
JW1309
C1461
C1462
C1466
C1467
C1468
JW1310
R1440
JW131
1
R1441
R1442
JW1312
JW1313
R1443
R1444
JW1315
JW1316
JW1317
JW1318
JW1319
R1449
JW1320
R1450
JW1321
R1451
R1452
R1453
R1454
R1455
R1456
R1457
R1458
R1459
R1461
R1462
R1463
R1464
R1481
R1482
R1483
R1484
R1486
R1487
CN1301
CN1302
CN1308
C1301
C1302
C1303
C1304
Q1301
Q1302
Q1303
Q1304
Q1305
Q1306
WHT
BLU
BLK
ERASE
REC/PB
(R-CH)
REC/PB
(L-CH)
HRPE901
REC/PB/ERASE
HEAD
(DECK B)
CN1302
WHT
BLK
1
8
BLK
YEL
RED
RED
WHT
BLU
WHT
BLK
YEL
RED
RED
BLK
BLU
PB
(R-CH)
PB
(L-CH)
HP901
PB HEAD
(DECK A)
CN1301
1
3
RED
11
(11)
1-879-048-
TC-AMP BOARD
(EXCEPT E2,E51,AR,MX MODEL)
6-20. PRINTED WIRING BOARD – TC AMP Section (Except HCD-GZR99D: E2, E51, AR, MX Model) –
• See page 30 for Circuit Boards Location.
(Page 45)
•
: Uses unleaded solder.
HCD-GZR88D/GZR99D
HCD-GZR88D/GZR99D
52
52
3
C
10
4
G
H
13
12
7
E
B
8
1
2
I
F
5
9
11
A
6
D
BOARD
(2/3)
MAIN
CN102
I
0
0.7
7.9
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4
7.9
4.2
4
4.2
4.2
4.2
3.7
4.2
4.2
4.2
4.2
4.2
3.7
4.2
4.2
4.2
4.2
3.5
3.5
3.2
0
0
7.9
9
0.2
9
8.9
0
0.2
0
0.2
0
0
0
0
0
0
0
4.2
0
0
0
0
0
0
(EXCEPT E2,E51,AR,MX MODEL)
(EXCEPT
E2,E51,AR,MX)
TC-AMP BOARD
IC1301
IC1401
16V
47
C1452
1
2
3
4
5
6
7
8
9
10
11
11P
CN1308
NC
DECK-D-GND
O-BIAS
REC-MUTE
+9V
REC/PB_SW
REC-L
REC-R
A-GND
PB-R
PB-L
50V
0.1
C1401
50V
0.1
C1402
0.1
C1430
47p
C1403
47p
C1404
10p
C1411
10p
C1412
0.01
C1417
0.01
C1418
470k
R1411
470k
R1412
220k
R1413
220k
R1414
R1423
120k
R1424
120k
330p
C1405
330p
C1406
220p
C1413
220p
C1414
6.8k
R1407
6.8k
R1408
50V
10
C1409
50V
10
C1410
10
R1427
10
R1428
0.01
C1433
47k
R1442
10k
R1451
10
R1455
MC2838-T112-1
D1401
2SC3052EF-T1-LEF
Q1404
2SC3052EF-T1-LEF
Q1403
2SC3052EF-T1-LEF
Q1401
2SC3052EF-T1-LEF
Q1402
2SC3052EF-T1-LEF
Q1454
4.7k
R1453
4.7k
R1454
4.7
R1458
R1457
10k
0
R1459
470p
C1462
470p
C1461
Mount Mecha
153758441
LP1302
Mount Mecha
153758441
LP1301
0
R1487
2SC3052EF-T1-LEF
Q1408
REC/PB SWITCH
47k
R1482
10k
R1481
0
JR1313
0
R1483
2.2k
R1484
100
R1349
10k
R1435
10k
R1436
2.2k
R1437
2.2k
R1438
100k
R1443
10k
R1444
50V
10
C1356
1k
R1431
47k
R1433
4700p
C1466
10k
R1429
4700p
C1416
47k
R1434
1k
R1432
10k
R1430
0
R1350
0
R1441
4.7k
R1307
4.7k
R1308
0.01
C1355
100
R1315
100
R1316
47k
R1303
47k
R1304
220k
R1306
+
–
–
NJM4558V-TE2
IC1401
3
2
2
1
+
–
NJM4558V-TE2
IC1401
5
6
7
NJM4558V-TE2
IC1401
8
POWER
4
GND
1000p
C1302
47k
R1301
47k
R1302
1000p
C1301
+
–
–
NJM14558V-TE2
IC1301
3
2
2
1
+
–
NJM14558V-TE2
IC1301
5
6
7
8
POWER
4
GND
6800p
C1323
6800p
C1324
470
R1310
470
R1309
47
R1313
47
R1314
220
R1311
220
R1312
4.7k
R1323
4.7k
R1324
470k
R1317
470k
R1318
47p
C1315
47p
C1316
50V
22
C1318
50V
22
C1317
220p
C1327
220p
C1328
16V
220
C1350
0.1
C1353
1k
R1351
10V
220
C1351
0.1
C1352
220k
R1305
0.1
C1354
0
R1486
100
R1321
100
R1322
6
2
1
3
5
4
T1301
BIAS OSC TRANSFORMER
KTA1271Y-AT
Q1455
RT1N141C-TP-1
Q1409
REC MUTE
RT1N431C-TP-1
Q1410
REC MUTE CONTROL
Q1301
2SJ461-T
Q1302
2SJ461-T
0
JR1315
0
JR1316
KTC3203Y-AT
Q1453
BIAS OSC
S
S
S
S
2SK2158-T2B
Q1303
2SK2158-T2B
Q1304
0.047
C1330
47k
R1401
47k
R1402
56k
R1405
56k
R1406
47k
R1452
10k
R1440
0.047
C1329
JW1312
ISA1235AC1TP-1EF
Q1405
ISA1235AC1TP-1EF
Q1406
ISA1235AC1TP-1EF
Q1407
MUTE CONTROL
ISA1235AC1TP-1EF
Q1305
ISA1235AC1TP-1EF
Q1306
33k
R1403
33k
R1404
R1456
10
R1450
10
R1449
10
0
R1463
0
R1464
220
R1461
220
R1462
470p
C1303
470p
C1304
15k
R1319
15k
R1320
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
8P
CN1302
EH+ (WHITE)
EH- (BLACK)
GND (BLACK)
REC-L (BLUE)
PB-L (YELLOW)
PB-R (RED)
REC-R (WHITE)
GND (BLACK)
EH- (BLACK)
GND (BLACK)
REC-L (BLUE)
PB-L (YELLOW)
PB-R (RED)
REC-R (WHITE)
GND (BLACK)
1
2
3
2
3
3P
CN1301
LCH (RED)
REF (BLACK)
RCH (BLUE)
REF (BLACK)
RCH (BLUE)
MAZ8043G0LS0
D1301
250V
6800p
C1454
250V
1000p
C1453
27mH
L1301
27mH
L1302
120p
C1467
120p
C1468
250V
0.01
C1456
0
R1325
0
R1326
(L-CH)
(R-CH)
+
–
+
–
+
–
–
+
+
(1/3)
PB AMP
(2/3)
–
PB
PB
PB HEAD
HP901
(DECK A)
REC AMP
(1/3)
(3/3)
(2/3)
Q1401-1406
MUTE
(DECK B)
REC/PB/ERASE
HRPE901
(L-CH)
(R-CH)
REC/PB
HEAD
REC/PB
ERASE
Q1454,1455
REC BIAS CONTROL
MUTE
Q1301-1306
NJM14558V-TE2
IC1301
(3/3)
(Page 47)
6-21. SCHEMATIC DIAGRAM – TC AMP Section (Except HCD-GZR99D: E2, E51, AR, MX Model) –
Click on the first or last page to see other HCD-GZR88D / HCD-GZR99D / MHC-GZR88D / MHC-GZR99D service manuals if exist.