Sony HCD-GPX5G / HCD-GPX7G / HCD-GPX8G Service Manual ▷ View online
HCD-GPX5G/GPX7G/GPX8G
HCD-GPX5G/GPX7G/GPX8G
29
29
5-6. PRINTED WIRING BOARD – 4CH DAMP Board (Conductor side) –
• See page 27 for Circuit Boards Location. •
: Uses unleaded solder.
C1585
C1588
C1524
C1525
C1526
C1527
C1528
C1529
R1502
R1503
R1504
R1505
JL1563
JL1564
C1530
C1531
JL1565
JL1566
C1532
JL1567
C1533
C1534
C1535
R1701
C1536
C1537
C1538
C1539
R1708
C1540
C1541
C1542
C1543
C1544
R1710
C1545
C1546
C1547
R1910
R1911
R1912
R1913
C1578
R1744
C1579
R1745
C1580
C1581
C1582
R1750
R1751
R1758
R1759
R1760
R1954
R1761
R1955
R1762
R1956
R1763
R1957
R1764
R1765
R1574
R1575
R1576
R1577
R1578
R1579
R1772
R1580
R1775
R1581
R1781
R1782
R1783
R1784
R1592
R1594
JL1400
JL1401
JL1402
JL1403
JL1404
JL1405
JL1406
JL1407
JL1408
JL1409
JL1410
JL141
1
JL1413
JL1414
JL1415
JL1416
JL1417
JL1418
JL1419
JL1420
JL1421
JL1422
JL1423
JL1424
JL1425
JL1426
JL1429
JL1430
JL1431
JL1432
JL1433
JL1434
JL1435
JL1436
JL1437
JL1440
JL1441
JL1442
JL1443
JL1444
JL1445
JL1446
JL1447
JL1448
JL1449
JL1450
JL1451
JL1452
JL1453
JL1454
JL1455
JL1456
C1616
JL1457
C1617
JL1458
C1618
JL1459
D1406
D1407
JL1460
JL1461
JL1462
JL1463
JL1464
JL1465
JL1466
JL1468
JL1470
JL1471
JL1472
JL1473
JL1474
1
4
5
8
IC1410
JL1476
R1806
Q1443
R1807
Q1444
R1808
Q1445
Q1446
R1618
JL1480
JL1481
C1643
JL1485
JL1487
JL1488
JL1489
Q1454
Q1455
Q1456
Q1457
JL1490
JL1491
JL1492
JL1493
JL1494
JL1495
JL1496
JL1498
C1662
C1664
R1642
R1643
R1653
R1655
R1655
R1660
R1661
R1668
R1669
R1475
R1476
R1477
R1478
R1670
R1671
JR1403
JL1502
JL1503
JL1506
JL1510
JL1514
JL1515
D1417
D1419
JL1427
JL1399
R1625
C1567
C1569
C1568
C1566
C1627
C1626
C1625
C1628
JL1568
JL1569
JL1570
JL1571
JL1572
JL1573
JL1574
JL1575
JL1579
JL1585
JL1589
JL1594
JL1578
JL1586
JL1576
JL1595
JL1583
JL1588
JL1593
JL1580
JL1590
JL1596
JL1582
JL1592
JL1581
JL1591
JL1584
JL1577
JL1599
JL1603
JL1597
JL1606
JL1600
JL1604
JL1602
JL1601
JL1598
JL1605
JL1486
C1552
C1553
C1554
C1555
GPX8G
GPX8G
R1644
GPX7G
GPX8G
GPX8G
R1645
GPX8G
C1589
C1592
GPX8G
4CH DAMP BOARD
1
2
3
4
5
6
7
8
9
10
11
14
15
12
13
A
B
C
D
E
F
G
H
I
J
1-885-760-
21
(21)
(Conductor Side)
Ver. 1.1
HCD-GPX5G/GPX7G/GPX8G
HCD-GPX5G/GPX7G/GPX8G
30
30
5-7. SCHEMATIC DIAGRAM – 4CH DAMP Board (1/3) –
B
MAIN
BOARD (4/4)
CN805
(Page 40)
MC2836-T112-1
D1449
0.22
C1634
27k
R1660
R1430
1k
C1615
68p
47k
R1744
1k
R1676
G
KIA7812AF-RTF/PW
IC1402
27k
R1661
27k
R1806
47k
R1745
180k
R1729
27k
R1807
10k
R1715
120k
R1746
0
R1698
L1408
220uH
1k
R1672
MC2838-T112-1
D1448
27k
R1808
10k
R1716
C1435
0.1
120k
R1747
0
R1701
C1614
470p
R1410
100k
50V
C1415
10
50V
C1416
10
R1424
GPX8G
R1425
2.7k
JL1436
JL1432
R1435
15k
R1436
15k
50V
10
C1608
R1443
JL1442
JL1444
R1447
C1456
22p
50V
C1460
10
R1458
100
C1468
0.1
100
R1459
100
R1460
100
R1461
0.1
C1470
0.033
C1469
0.033
C1471
50V
10
C1461
50V
10
C1462
50V
10
C1463
22p
C1458
22p
C1457
22p
C1459
68k
R1449
120k
R1448
120k
R1450
JL1448
JL1445
JL1446
JL1443
JL1449
JL1447
10k
R1442
10k
R1441
10k
R1440
10k
R1439
R1438
R1437
68k
R1444
50V
10
C1607
50V
10
C1605
50V
10
C1606
C1441
0.1
JL1433
JL1429
JL1434
JL1430
JL1435
JL1431
R1418
22k: GPX5G
3.3k: GPX7G
2.7k: GPX8G
0: GPX5G/7G
68k: GPX8G
R1419
R1420
R1421
R1422
R1423
50V
10
C1409
50V
10
C1410
50V
10
C1411
50V
10
C1412
50V
10
C1413
50V
10
C1414
100k
R1413
100k
R1412
100k
R1409
JL1400
JL1401
JL1402
JL1403
JL1404
JL1405
JL1406
JL1426
JL1567
JL1407
JL1408
JL1409
JL1410
JL1411
JL1413
JL1414
JL1415
RT1N141C-TP-1
Q1475
KTC3203Y-AT
Q1477
KTA1271Y-AT
Q1478
100k
R1705
100k
R1707
56k
R1704
56k
R1706
DZ2J068M0L
D1454
DZ2J120M0L
D1455
DZ2J120M0L
D1456
DZ2J068M0L
D1457
R1810
470
R1811
470
50V
10
C1429
50V
10
C1430
C1408
0.22
0.22
C1407
C1405
47
47
C1406
100
C1401
100
C1402
220
C1436
220
C1437
R1731
820
10k
R1785
RT1P141C-TP-1
Q1460
RT3N11M-TP-1
Q1402
DZ2J068M0L
D1409
DZ2J068M0L
D1408
MC2836-T112-1
D1443
MC2838-T112-1
D1442
JL1441
JL1437
JL1563
71V
C1431
3300
71V
C1424
3300
71V
C1425
3300
71V
C1432
3300
150k
R1709
150k
R1711
22k
R1708
22k
R1710
100V
0.1
C1616
100V
0.1
C1617
1
2
3
4
5
6
7
8
9
NO1402
9P
+VH
+VH
+VH
+VL
P-GND
-VL
-VH
-VH
-VH
JL1416
JL1417
JL1418
JL1419
JL1420
39k
R1728
KTC3203Y-A T
Q1400
D1407
DZ2J130M0L
2SC56252
Q1401
150k
R1717
DZ2J330M0L
D1412
DZ2J140M0L
D1413
0.22
C1442
16V
47
C1450
470
C1400
JL1421
JL1422
JL1423
JL1424
JL1425
C1440
0.1
C1439
0.1
C1648
0.22
0.22
C1647
C1645
47
47
C1646
DA2J10100L
D1444
JL1496
1
3
4
5
6
NO1403
6P
13V
GND
AC-DET
MAIN-ON
SUB-ON
120k
R1445
120k
R1446
4.7
R1960
4.7
R1908
I
O
G
KIA7905F-RTF/PW
IC1415
100
R1722
220k
R1723
10k
R1725
750k
R1724
4.7
R1901
I
G
IC1414
KIA7805AF-RTF/PW
DZ2J120M0L
D1406
28P
CN1400
1
GND
2
GND
3
GND
4
+13V
5
+13V
6
+13V
7
SW-Lch-Input
8
AGND
9
SW-Rch-Input
10
AGND
11
Lch-Input
12
AGND
13
Rch-Input
14
AGND
15
/AMP-OTW
16
RESONANCE
17
/AMP-RESET
18
/AMP-OCP
19
/AMP SD-SLOW
20
AMP-CLK
21
D-GND
22
FAN-DRIVE
23
FAN-LOCK
24
DBFB
25
/AMP-SD-FAST
26
AC-DET
27
MAIN ON
28
SUB ON
29
30
JL1427
JL1399
4
3
2
1
NJM2043M-D-TE2
IC1403
AOUT
INA-
INA+
V-
INB+
INB-
BOUT
V+
4
3
2
1
NJM2043M-D-TE2
IC1404
AOUT
INA-
IN
A+
V-
INB+
INB-
BOUT
V+
F1690
F1691
JL1592
R1978
0
R1979
0
JL1597
JL1598
JL1599
JL1600
JL1605
JL1606
/AMP-RESET
/AMP-SD-FAST
/AMP-RESET
FAN-DRIVE
DBFB-FR
/AMP-SD-FAST
/AMP-SD-SLOW
RESONANCE
/AMP-OCP
FAN-LOCK
1
2
3
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18
19
20
21
21
I
O
4CH DAMP BOARD (1/3)
O
5
6
7
8
5
6
7
8
2.7k
IC1403
IC1404
IC1414
IC1415
1
2
3
2
3
4
5
9
16
17
18
19
18
19
6
7
8
7
8
10
11
13
15
15
+ VOLT REG
- VOLT REG
+ VOLT REG
IC1402
PROTECTION
SWITCH
PROTECTION
SWITCH
OP AMP
OP AMP
VOLT REG. SWITCH
VOLT REG. SWITCH
20.9
18.63
19.25
-19.2
-20.9
-18.6
5.1
5.1
0
5.1
0
0
0
3.5
0
0
3.3
0
19.2
4.1
18.6
-54.9
-54.9
4.98
0
0
0
-18.8
18.8
0
0
0
0
18.6
0
0
0
-18.6
0
0
5.1
0
20.9
-5.1
0
-20.9
31.3
-55
43
*1
*1
*1
*2
*2
*2
*3
*3
10k: GPX5G
22k: GPX7G
15k: GPX8G
*4
*4
*4
0: GPX5G
2.2k: GPX7G
3.3k: GPX8G
*4
*4
35V
35V
35V
35V
35V
35V
16V
10V
10V
GPX8G
*3
GPX8G
GPX5G/7G
1
2
3
4
5
6
7
8
9
10
11
14
15
12
13
A
B
C
D
E
F
G
H
I
J
1
4CH DAMP
BOARD
(2/3)
(Page 31)
CONNECT TO
SWITCHING
REGULATOR
BOARD
(NOT SUPPLIED)
CONNECT TO
SWITCHING
REGULATOR
BOARD
(NOT SUPPLIED)
GPX8G
GPX5G/7G
Ver. 1.3
HCD-GPX5G/GPX7G/GPX8G
HCD-GPX5G/GPX7G/GPX8G
31
31
5-8. SCHEMATIC DIAGRAM – 4CH DAMP Board (2/3) –
• See page 51 for IC Block Diagrams.
0
1
4CH DAMP
BOARD
(1/3)
(Page 30)
2
4CH DAMP
BOARD
(3/3)
(Page 32)
IC1405
IC1409
365
-45.9
-55
385
55
365
POWER AUDIO
DRIVER
0.1
C1619
33k
R1547
33k
R1551
47k
R1505
100k
R1550
1k
R1457
MC2836-T112-1
D1414
47k
R1504
C1492
2200p
R1502
47k
33k
R1549
10k
R1718
47k
R1503
R1485
3.3k
R1470
4.7
C1480
10
C1482
220p
R1494
1k
GPX8G
R1546
33k
S
IRF6775MTR1PBF
Q1422
C1516
22
C1504
0.01
R1522
4.7k
R1523
5.6k
R1524
33k
R1506
220
R1662
3.3k
50V
C1487
2200p
R1510
1k
ISA1602AM1TP-1EF
Q1412
C1481
10
RT3T11M-TP-1
Q1407
RT3N11M-TP-1
Q1405
2SC5625
Q1469
0.1
C1473
0.1
C1486
NJM2903V(TE2)
IC1405
1
OUT
2
-IN
3
+IN
4
GND
5
+IN
6
-IN
7
OUT
8
VCC
10k
R1473
0
R1467
100k
R1548
2.7k
R1474
DA2J10100L
D1415
0
R1777
1000p
C1491
R1471
4.7
4.7
R1468
4.7
R1469
4.7
R1462
4.7
R1463
4.7
R1464
4.7
R1465
0.1
C
1618
10
C1478
10
C1479
10
C1474
10
C1475
10
C1476
10
C1477
JL1565
JL1503
JL1566
JL1564
ISA1602AM1TP-1EF
Q1413
ISA1602AM1TP-1EF
Q1411
ISA1602AM1TP-1EF
Q1410
R1475
10k
10k
R1476
R1481
10k
10k
R1482
10k
R1477
10k
R1483
10k
R1478
10k
R1484
JL1502
JL1506
JL1510
JL1514
JL1515
RT3CLLM
Q1417
RT3CLLM
Q1416
RT3CLLM
Q1415
RT3CLLM
Q1414
220k
R1492
220k
R1490
220k
R1488
R1486
220k
3.3k
R1491
3.3k
R1489
3.3k
R1487
220p
C1485
220p
C1484
220p
C1483
1k
R1495
1k
R1496
1k
R1497
R1498
22k
22k
R1499
22k
R1500
22k
R1501
2200p
C1488
2200p
C1489
2200p
C1490
3.3k
R1663
3.3k
R1664
3.3k
R1665
220
R1509
220
R1508
220
R1507
1k
R1513
1k
R1512
1k
R1511
2200p
C1495
2200p
C1494
2200p
C1493
C1497
10
10
C1499
10
C1501
10
C1503
1000p
C1502
1000p
C1500
1000p
C1498
C1496
1000p
0.01
C1507
0.01
C1506
0.01
C1505
0.01
C1514
0.01
C1512
0 .01
C1510
0.01
C1515
0.01
C1513
0.01
C1511
C1509
0.01
2.7k
R1521
2.7k
R1519
2.7k
R1517
R1515
2.7k
5.6k
R1520
5.6k
R1518
5.6k
R1516
R1514
5.6k
R1526
5.6k
R1529
5.6k
R1532
5.6k
33k
R1533
33k
R1530
33k
R1527
4.7k
R1525
4.7k
R1528
4.7k
R1531
10k
R1543
R1542
10k
10k
R1544
10k
R1545
22
C1517
22
C1518
22
C1519
R1534
8.2k
8.2k
R1536
8.2k
R1538
8.2k
R1540
R1535
3.3k
3.3k
R1537
3.3k
R1539
3.3k
R1541
C1520
0.22
0.22
C1521
0.22
C1522
0.22
C1523
R1554
4.7
R1555
4.7
R1556
4.7
R1557
4.7
R1558
10
10
R1559
10
R1560
10
R1561
R1562
4.7k
R1565
4.7k
R1563
4.7k
R1564
4.7k
R1567
22
22
R1568
22
R1569
22
R1570
22
R1571
22
R1572
22
R1573
R1566
22
S
RF6775MTR1PBF
Q1419
S
IRF6775MTR1PBF
Q1421
S
IRF6775MTR1PBF
Q1425
S
IRF6775MTR1PBF
Q1424
S
IRF6775MTR1PBF
Q1420
S
IRF6775MTR1PBF
Q1418
S
IRF6775MTR1PBF
Q1423
TH1400
TH1401
TH1402
TH1403
R1574
10
10
R1575
10
R1576
10
R1577
C1526
2200p
100V
100V
2200p
C1527
C1528
2200p
100V
100V
2200p
C1529
C1530
2200p
100V
100V
2200p
C1531
R1578
10
R1579
10
R1580
10
R1581
10
100V
C1532
220p
C1533
100V
220p
100V
220p
C1534
C1535
220p
100V
100V
220p
C1536
C1537
220p
100V
100V
220p
C1538
C1539
220p
100V
C1524
100V
2200p
100V
C1525
2200p
100V
C1540
0.1
100V
C1541
0.1
100V
0.1
C1544
100V
0.1
C1545
100V
0.1
C1546
100V
0.1
C1547
100V
0.1
C1542
100V
0.1
C1543
250V
C1554
1000p
250V
C1555
1000p
250V
C1552
1000p
250V
C1553
1000p
RT1P141C-TP-1
Q1470
680
R1480
C1508
0.01
BA4580RF-E2
IC1410
1
AOUT
2
INA-
3
INA+
4
V-
5
INB+
6
INB-
7
BOUT
8
V+
BA4580RF-E2
IC1411
1
AOUT
2
INA-
3
INA+
4
V-
5
INB+
6
INB-
7
BOUT
8
V+
4.7
R1910
4.7
R1911
4.7
R1913
R1912
4.7
IRS2092STRPBF
IC1409
1
VAA
2
GND
3
IN
4
COMP
5
CSD
6
VSS
7
VREF
8
OCSET
9
DT
10
COM
11
LO
12
VCC
13
VS
14
HO
15
VB
16
CSH
1
VAA
2
GND
3
IN
4
COMP
5
CSD
6
VSS
7
VREF
8
OCSET
9
DT
10
COM
11
LO
12
VCC
13
VS
14
HO
15
VB
16
CSH
IRS2092STRPBF
IC1407
1
VAA
2
GND
3
IN
4
COMP
5
CSD
6
VSS
7
VREF
8
OCSET
9
DT
10
COM
11
LO
12
VCC
13
VS
14
HO
15
VB
16
CSH
IRS2092STRPBF
IC1406
1
VAA
2
GND
3
IN
4
COMP
5
CSD
6
VSS
7
VREF
8
OCSET
9
DT
10
COM
11
LO
12
VCC
13
VS
14
HO
15
VB
16
CSH
MC2836-T112-1
D1417
MC2836-T112-1
D1419
RT1N141C-TP-1
Q1474
JL1572
JL1573
JL1574
JL1575
JL1593
JL1594
JL1595
JL1596
CRH02 (T5R,SONY,XM)
D1428
D1421
CRH02 (T5R,SONY,XM)
D1426
CRH02 (T5R,SONY,XM)
D1425
D1422
CRH02 (T5R,SONY,XM)
D1427
CRH02 (T5R,SONY,XM)
D1423
CRH02 (T5R,SONY,XM)
D1424
/AMP-SD-SLOW
/AMP-OCP
.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
20
21
22
23
24
25
26
27
28
29
30
19
18
31
33
32
IC1408
IRS2092STRPBF
IC1408
IC1407
IC1406
IC1410
IC1411
THERMA DETECT
COMPARATOR
POWER AMP
POWER AMP
POWER AMP
POWER AMP
OR AMP
OR AMP
SD SWITCH
SD SWITCH
SD SWITCH
SD SWITCH
RESET SWITCH
RESET SWITCH
RESET SWITCH
RESET SWITCH
POWER AUDIO
DRIVER
POWER AUDIO
DRIVER
POWER AUDIO
DRIVER
POWER AUDIO
DRIVER
POWER AUDIO
DRIVER
POWER AUDIO
DRIVER
POWER AUDIO
DRIVER
POWER AUDIO
DRIVER
0
3.37
0
4.9
0
0
5.1
0
3.3
3.5
2.9
0
0
3.3
2.9
0
0
-54.9
-54.9
-54.9
0
-49.5
-52.7
-55
5.1
370
-45.9
-55
385
55
370
-46
365
-43.1
362
55
416
365
-46.1
-55
55.1
384
365
4.98
0
4.87
-4.2
0
-4.8
-4.2
4.9
-4.8
-4.8
4.8
4.9
0
-4.8
4.9
-4.2
0
-4.8
-4.9
-4.9
-4.9
-4.8
-4.9
-4.2
4.8
4.8
4.1
0
4.9
4.9
0
-4.2
4.9
-4.9
-4.8
-4.9
-4.8
4.9
0
0
0
4.9
-4.87
-49.3
-52.9
-51.2
-54.9
-44.5
-42.4
342
357
352
328
4.9
0
0
0
4.9
-4.87
-49.3
-52.9
-51.2
-54.9
-44.5
-42.4
342
357
352
328
4.9
0
0
0
4.9
-4.87
-49.3
-52.9
-51.2
-54.9
-44.5
-42.4
342
357
352
328
4.9
0
0
0
4.9
-4.87
-49.3
-52.9
-51.2
-54.9
-44.5
-42.4
342
357
352
328
4CH DAMP BOARD (2/3)
1
2
3
4
5
6
7
8
9
10
11
14
15
12
13
A
B
C
D
E
F
G
H
I
J
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
16V
16V
16V
16V
16V
16V
16V
16V
16V
16V
16V
16V
GPX 7G/8G : 470
GPX 5G : 680
GPX 5G : 680
Ver. 1.3
HCD-GPX5G/GPX7G/GPX8G
HCD-GPX5G/GPX7G/GPX8G
32
32
5-9. SCHEMATIC DIAGRAM – 4CH DAMP Board (3/3) –
2
4CH DAMP
BOARD
(2/3)
(Page 31)
C1589
1000p
50V
C1592
1000p
50V
250V
C1668
0.47
RT1P141C-TP-1
Q1458
100
R1673
100k
R1667
R1764
100
R1762
100
R1765
100
R1763
100
R1607
100k
100k
R1608
MC2838-T112-1
D1430
0.1
C1620
MC2838-T112-1
D1435
10k
R1618
50V
10
C1572
1k
R1625
4.7k
R1630
RT3NDDM-T111-1
Q1451
JL1466
100k
R1679
JL1468
0.1
C1574
Q1439
2SC3052EF-T1-LEF
1.2k
R1638
RT1P141C-TP-1
Q1453
JL1470
D1438
DZ2J075M0L
D1439
KTC3203Y-AT
Q1441
C1580
0.1
0.1
C1643
2SC3052EF-T1-LEF
Q1447
JL1476
1
2
3
3P
CN1405
FAN+
FAN-
FAN+
JL1487
JL1486
R1758
100
R1760
100
R1761
100
R1759
100
R1782
100
R1592
100
R1781
100
R1751
100
R1783
100
R1594
100
R1784
100
*2
R1620
*1
R1619
100k
R1683
15k
R1681
*4
R1622
*3
R1621
15k
R1680
100k
R1682
L1406
0.6uH
L1407
0.6uH
250V
C1658
0.01uH
250V
0.01
C1660
C1585
1000p
50V
C1588
1000p
50V
JL1489
JL1488
JL1490
JL1491
E
ET1400
0.6uH
L1404
250V
0.01
C1662
250V
0.01
C1664
JL1492
JL1493
JL1494
JL1495
JL1481
JL1480
JL1471
JL1472
JL1473
JL1474
JL1485
ET1401
47k
R1654
ISA1602AM1TP-1EF
Q1448
100k
R1657
120k
R1780
R1645
330k
330k
R1644
330k
R1643
330k
R1642
C1582
4.7uF
4.7
C1581
4.7
C1579
4.7
C1578
R1668
100k
100k
R1670
100k
R1671
2SC3052EF-T1-LEF
Q1457
2SC3052EF-T1-LEF
Q1456
2SC3052EF-T1-LEF
Q1455
2SC3052EF-T1-LEF
Q1454
2SC5625
Q1443
2SC5625
Q1445
2SC5625
Q1444
2SC5625
Q1446
220
C1629
RT1N141C-TP-1
Q1449
R1750
100
100k
R1669
R1954
4.7
4.7
R1955
4.7
R1956
4.7
R1957
20uH
L1401
1
L1400
20uH
1
L1403
20uH
1
3
2
20uH
L1402
1
3
+
-
+
-
TB4002
1
2
3
4
+
-
+
-
TB4001
1
2
3
4
0
JR1401
0
JR1402
0
JR1403
0
+
-
TB1403
22k
R1623
22k
R1624
0.6uH
L1405
R1653
2.2
R1647
22k
R1655
3.3
3.3
R1775
3.3
R1772
50V
C1584
4.7
+
-
+
-
TB1400
1
2
3
4
250V
0.22
C1569
250V
0.22
C1568
250V
0.22
C1567
250V
0.22
C1566
250V
0.22
C1627
250V
0.22
C1626
250V
C1625
0.22
250V
C1628
0.22
JL1568
JL1569
JL1570
JL1571
JL1577
JL1576
JL1579
JL1578
JL1580
JL1581
JL1583
JL1582
JL1602
JL1604
JL1601
JL1603
FAN-DRIVE
DBFB-FR
/AMP-SD-SLOW
FAN-LOCK
FR-L
FR-R reverse phase
FRONT
22
23
24
24
25
26
26
27
28
28
29
30
31
30
31
32
33
33
3
2
2
3
2
E
4CH DAMP BOARD (3/3)
DC FAN
FAN LOCK SWITCH
FAN DRIVER
FAN PROTECTION SWITCH
FAN DRIVER
FAN DRIVER
FAN DRIVER
DC DETECT SWITCH (CH-L)
DC DETECT
SWITCH (CH-L)
DC DETECT
SWITCH (CH-R)
DC DETECT
SWITCH (CH-R)
DC DETECT
SWITCH (CH-L)
DC DETECT
SWITCH (CH-L)
DC DETECT
SWITCH (CH-R)
DC DETECT
SWITCH (CH-R)
DRIVER AMP
DRIVER AMP
GPX8G
5.6K : GPX7G
8.2K : GPX8G
10K : GPX5G
*1
GPX7G
10K : GPX5G/8G
18K : GPX7G
*2
5.6K : GPX7G
8.2K : GPX8G
10K : GPX5G
*3
10K : GPX5G/8G
18K : GPX7G
*4
GPX7G
GPX8G
GPX5G
GPX7G/8G
JR1400
GPX8G
GPX7G
L
R
L
R
L
R
L
R
L
R
TB1400
GPX7G
TB1400
GPX8G
GPX5G
GPX7G
GPX8G
250V
C1665
0.47
250V
C1666
0.47
250V
C1667
0.47
10V
GPX8G
GPX8G : E2, E51, MX, E4
EXCEPT AR
EXCEPT AR
EXCEPT AR
GPX8G
GPX8G
250V
C1563
0.47
AR
250V
C1565
0.47
AR
250V
C1559
0.47
AR
250V
C1557
0.47
GPX8G : AR
1
2
3
4
5
6
7
8
9
10
11
14
15
12
13
A
B
C
D
E
F
G
H
I
J
SUBWOOFER
IMPEDANCE
86(
SPEAKERS LOW
IMPEDANCE
86(
SUBWOOFER
IMPEDANCE
86(
FRONT SPEAKERS
IMPEDANCE
86(
L
R
GPX8G
GPX8G
SATELLITE SPEAKERS
IMPEDANCE
86(
SPEAKERS HIGH
IMPEDANCE
86(
FRONT SPEAKERS
IMPEDANCE
86(
Ver. 1.3
Click on the first or last page to see other HCD-GPX5G / HCD-GPX7G / HCD-GPX8G service manuals if exist.