Sony HCD-GPX5G / HCD-GPX7G / HCD-GPX8G Service Manual ▷ View online
HCD-GPX5G/GPX7G/GPX8G
HCD-GPX5G/GPX7G/GPX8G
45
45
5-22. PRINTED WIRING BOARD – TUNER1AM3R Board –
• See page 27 for Circuit Boards Location. •
: Uses unleaded solder.
5-23. SCHEMATIC DIAGRAM – TUNER1AM3R Board –
• See page 51 for IC Block Diagrams.
TUNER1AM3R BOARD
3.3
0
3.3
0
0
3.3
1.3
1.3
0
0.6
0.6
0.4
3.3
3.3
0
0.7
3.3
3.3
8.9
3.1
FL101
1
2
3
1
C112
1
C111
MC2837
D103
2.2
C108
100
R107
MC2837
D102
MC2837
D101
32.768kHz
X101
C105
1
600uH
L101
1
2
3
6
0
R109
0.047
C106
100
R106
22
R105
22
R103
100
R101
4.7uH
L105
0
R108
R110
10k
IC101
TUNER
RZ5B801-0002E2
GND
1
VDDRF
2
CP2
3
FRF1
4
GNDRF
5
ARF1
6
ARF2
7
IIC/RDSI
8
LA
9
CK
10
VDD 11
GND 12
DA 13
ROUT 14
LOUT 15
IISD 16
CP1 17
X1 18
X2 19
VDD 20
JL112
JL102
JL104
JL106
JL108
JL110
JL103
JL105
JL107
JL109
JL115
JL114
JL111
JL113
0
R104
1
2
3
4
5
6
7
8
9
9P
CN101
IISD
VDD
AUDIO L/LRCK
CE
AUDIO R/BCK
GND
DA
IIC/RDSI
CK
JL118
JL117
JL116
1
2
3
3P
CN103
AM
AM
FM
10k
R113
0
R114
NJM2878F4-33(TE2)
IC103
+3.3V REG
1
CE
2
GND
3
VOUT
4
VDD
1
2
3
4
C107
10
C110
100V
470p
C101
1
C102
1
C103
47nH
L103
220nH
L104
JL121
JL122
JL123
JL124
JL125
JL126
JL127
JL129
JL130
JL131
JL132
JL133
JL134
JL135
4
FM / AM
ANTENNA
IC103
0.047
J
MAIN
BOARD
(1/4)
CN513
(Page 37)
1
2
3
4
5
6
7
A
B
C
D
E
F
G
H
I
J
IC101
IC B/D
R106
R105
R103
R101
R110
C105
C101
C111
C1
12
D103
C103
R107
C108
C102
C107
L105
1
20
10
11
IC101
D102
D101
C106
JR
JR101
R104
JR
JR102
JR
JR105
R108
R109
JL113
JR
JR109
JR
JR112
C1
10
R1
13
JR
JR106
L103
L104
R1
14
IC103
JL107
JL117
JL112
JL118
JL102
JL108
JL115
JL106
JL109
JL104
JL103
JL105
JL116
JL110
JL111
JL114
JL131
JL125
JL124
JL135
JL127
JL132
JL130
JL121
JL133
JL128
JL134
JL129
JL126 JL122
JL123
X101
L101
FL101
2
1
8
9
CN101
1
3
CN103
A001
MAIN BOARD
CN513
(Page 35)
J
TUNER1AM3R BOARD
1-885-134-
11
(11)
1
2
3
4
5
6
7
A
B
C
D
E
F
G
H
I
J
FM / AM
ANTENNA
HCD-GPX5G/GPX7G/GPX8G
HCD-GPX5G/GPX7G/GPX8G
46
46
5-24. PRINTED WIRING BOARD – DMB22 Board –
• See page 27 for Circuit Boards Location. •
: Uses unleaded solder.
R603
R604
R605
R606
R607
R608
R609
R610
R611
R613
R614
R615
R616
R617
R619
R622
R624
1
8
9
16
IC763
R824
R826
R829 R830
R831
C601
C604
C605
R836
FB653
C607
C609
C801
C802
R651
R652
R848
R654
R850
C814
C820
C822
C825
C829
C651
C652
C655
C656
C657
40
21
20
1
41
IC801
FB702
FB704
FB705
R502
FB707
FB708
FB710
R703
R51
1
R706
R512
R709
R515
R518
IC651
R519
IC652
FB721
FB722
R520
R521
R522
R717
R718
FB534
R528
R529
R729
C501
C503
R541
R542
C506
C507
C508
C704
C510
C511
R742 R743
C708
R744
R745
C515
R746
C516
R747
C517
C518
R749
C519
R555
R556
R557
FL592
R751
C521
R752
R754
C524
C525
C526
C527
R758
C528
R759
C529
C722
C723
R760
C725
R762
C532
C727
R763
C728
R764
R765
R571
R572
R767
R770
R771
R775
FB591
R776
FB593
R779
R780
R781
R782
FB792
R783
FB793
R788
R594
R595
R790
R791
Q603
C762
C571
C771
C772
C773
C775
C776
C778
C779
C594
C595
C596
C597
C598
C599
IC721
Q605
Q604
Q606
IC741
R621
R623
CN801
IC761
IC762
R827
R828
R832
R833
C606
R837
R838
C608
R839
R840
R841
R842
R843
JL601
C812
JL602
C813
C815
JL605
C816
JL606
JL607
JL608
C819
JL801
JL802
JL803
JL610
JL805
C821
JL61
1
JL806
JL612
C823
JL613
JL614
JL615
JL616
C827
JL617
JL618
JL619
JL81
1
JL813
C830
JL620
JL814
C831
JL621
JL815
C832
JL622
JL623
C653
CL541
CL542
CL543
CL544
CL545
CL546
CL547
CL548
CL549
CL550
CL551
RB501
CL552
RB502
CL553
RB503
CL554
RB504
CL555
RB505
CL556
RB506
CL557
RB507
CL558
RB508
CL559
RB509
CL560
CL561
CL571
CL572
CL575
CL771
CL773
CL774
CL775
CL776
CL777
R501
R503 R504
R505
R506 R508
R701
R510
R516
R517
CN501
1
15
CN503
CN507
R523
R719
R525
R526
R527
1
19
CN702
R724
R725 R727
R535
R536
R730
C504C505
C703
X501
C707
C709
R551
R552
R553
R554
R558
C710
C711
JL501
R559
C712
JL502
C713
JL503
JL504
JL505
C522
JL506
JL507
JL508
R755
JL509
JL701
JL702
JL703
JL704
JL510
JL705
C721
JL51
1
JL706
JL512
JL707
JL513
JL708
C530
JL514
JL709
JL515
C531
JL516
JL517
JL518
JL519
JL710
JL71
1
R769
JL712
JL520
JL521
JL522
R772
R773
R774
R777
R778
JL720
JL721
JL722
JL723
JL724
JL531
JL725
C741
JL726
JL533
JL727
JL728
JL535
JL729
CL631
CL632
CL633
R784
R785
R786
R787
JL730
JL731
R789
CL831
CL832
CL833
CL834
R794
C761
D701
D702
D703
C763
D704
C764
C765
C766
C767
C768
C769
C770
X762
C774
ET701
IC501
ET702
ET703
C777
ET704
IC504
D721
C591
C593
R618R612
IC502
DMB22 BOARD (Component side)
DMB22 BOARD (Conductor side)
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
1-885-894-
13
(13)
1-885-894-
13
(13)
MAIN BOARD
CN702
(Page 35)
A
MAIN BOARD
CN703
(Page 35)
C
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
DEVICE, OPTICAL
CMS-ST6RFS3
DEVICE, OPTICAL
CMS-ST6RFS3
FOR TEST
Note: IC502 on the DMB22 board cannot exchange with single.
When these parts on the DMB22 board are damaged,
exchange the entire mounted board.
exchange the entire mounted board.
Ver. 1.2
HCD-GPX5G/GPX7G/GPX8G
HCD-GPX5G/GPX7G/GPX8G
47
47
5-25. SCHEMATIC DIAGRAM – DMB22 Board (1/3) –
• See page 50 for Waveforms • See page 51 for IC Block Diagrams.
A
MAIN
BOARD
(2/4)
CN702
(Page 38)
STEREO A/D CONVERTER
STEREO A/D CONVERTER
1.7
0.6
1.6
0
5.2
2.6
2.6
0
2.6
0
0
0
0
1.7
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
MTR_GND
DGND
VM9V
DVDD5V
DVDD3.3V
C721
10
R729
100
ABCK
ALRCK
ACLK
ASDATA0
10k
R747
IC721
VREF
AGND
VCC
VDD
DGND
SCKI
LRCK
DOUT
MD0
MD1
FMT
VINL
VINR
100p
C779
C778
100p
R724
0
R725
0
R727
0
100
C703
100
C707
100
C709
D701
D703
D704
D702
JL709
JL706
JL705
JL704
JL703
JL702
JL701
JL711
JL710
JL708
JL707
0
R719
JL712
FB793
FB792
FB721
FB722
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SRC4182
IC761
LGAP
RCKI
NC
SDIN
BCKI
LRCKI
VIO
DGND
BYPAS
IFMT0
IFMT1
IFMT2
RST
MUTE
RDY
OWL1
OWL0
OFMT1
OFMT0
TDMI
DGND
VDD
SDOUT
LRCKO
BCKO
MODE0
MODE1
MODE2
R762
0
R765
47
R769
100
R763
100
R764
100
C766
10
C764
10
16V
R773
3.3
R775
0
R771
100
R782
47
R787
47
R790
47
CL771
R791
0
10k
R779
10k
R780
R786
47
R785
47
C777
10
R784
100
R783
47
R778
100
R777
100
R770
0
R781
47
R788
47
CL773
CL774
10k
R776
IC762
TAS3108DCPR
AVSS
VR_PLL
XTALI
XTALO
MCLKI
MCRCK_DV
CS0
GPIO
DVDD
DVSS
SDIN1
SDIN2
SDIN3
SDIN4
SDA1
SCL1
SDA2
SCL2
LRCK
SCLKIN
MCLKO
SCLKOUT1
SCLKOUT2
SDOUT4
SDOUT3
SDOUT2
SDOUT1
VR_DIG
DVSS
DVDD
PDN
RESET
RSRV
PLL0
PLL1
PLL2
RSRV
AVDD
R717
100
R718
22
C771
10p
C772
10p
E
ET704
E ET703
E ET702
E ET701
R774
0
TC74VHC153FT(EL)
IC741
1
1G
2
B
3
1C3
4
1C2
5
1C1
6
1C0
7
1Y
8
GND
9
2Y
10
2C0
11
2C1
12
2C2
13
2C3
14
A
15
2G
16
VCC
PCM1754DBQR
IC763
1
BCK
2
DATA
3
LRCK
4
DGND
5
NC
6
VCC
7
VOUTL
8
VOUTR
9
AGND
10
VCOM
11
ZEROA
12
TEST
13
DEMP
14
MUTE
15
FMT
16
SCK
ASEL
TAS-RESET
TAS-IIC_CLK
TAS-IIC_DATA
JL721
12.288MHz
X762
1
2
R743
0
R744
0
47
R730
100
R749
0
R742
ADIN
100
R746
47
R754
100
R745
R767
0
0
R755
C704
0.1
C708
0.1
C710
0.1
C711
0.1
C712
0.1
C713
0.1
C722
0.1
C723
0.1
C725
0.1
0.1
C741
C761
0.1
C763
0.1
C765
0.1
C770
0.1
C774
0.1
C776
0.1
FB702
FB704
FB705
FB707
FB708
FB710
0
R701
0
R772
R706
0
R709
0
R794
47
47
R758
0.1
C767
0.01
C727
0.01
C728
0.01
C762
0.01
C773
4.7
C775
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
CN702
R IN
AGND
L IN
AGND
LOUT
AGND
ROUT
AVDD5V
DVDD5V
DGND
DGND
DVDD3.3V
DVDD3.3V
MGND
MGND
MGND
VM9V
VM9V
VM9V
CL775
CL776
CL777
10p
C769
10p
C768
R703
0
MCK
47
R751
0
R752
D721
47
R759
47
R760
R789
47
DMB22 BOARD (1/3)
IC741
28
27
26
25
24
23
22
21
20
19
18
17
16
15
IC761
IC762
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
IC763
BCK
1
2
3
4
5
6
7
9
10
11
12
13
14
8
PCM1808PWR
IC721
19p
ASYNCHRONOUS SAMPLE
RATE CONVERTER
AUDIO DSP
MULTIPLEXER DUAL 4-CH
IC B/D
IC B/D
IC B/D
1
DMB22
BOARD
(2/3)
(Page 48)
3
DMB22 BOARD
(3/3)
(Page 49)
MC2840-T112-1
MC2840-T112-1
MC2840-T112-1
MC2840-T112-1
MC2840-T112-1
0
0
0
0
1.38
0
0
0
0
0
0
0
0
3.2
3.2
0
1.7
0
0
0
3.2
0
0
0
0
0
3.3
0
0
0
0
0
3.2
0
0
3.3
0
0.6
1.7
0
0
0
0
2
1
0.8
0
0
0
0.2
3.2
0
0.5
3.1
3.1
3.1
3.1
1.8
0
1.7
1.6
1.7
0
0.6
1.8
0
3.2
3.2
3.3
0
0
0
0
0
3.2
0
2.6
0
5.2
3.2
0
1.9
1.8
1.8
1.4
0
0
3.2
2.6
2.6
4
DMB22 BOARD
(2/3),(3/3)
(Page 48),(Page 49)
2
DMB22
BOARD
(2/3)
(Page 48)
5
16V
10V
16V
10V
10V
16V
HCD-GPX5G/GPX7G/GPX8G
HCD-GPX5G/GPX7G/GPX8G
48
48
5-26. SCHEMATIC DIAGRAM – DMB22 Board (2/3) –
• See page 50 for Waveforms. • See page 51 for IC Block Diagrams. • See page 56 for IC Pin Function Descriptions.
C
MAIN BOARD
CN703
(1/4)
(Page 37)
DVDD3.3V
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
47
C606
0.22
C657
1
C531
47
C608
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CN501
24P
GND (LD)
LD (650)
NC
5V
PD
LD (780)
VR (650)
VR (780)
NC
VOE/E+G
VCC
VC
GND (PDIC)
VOF/F+H
VOB/B
VOA/A
RF
MSW
VOD/D
VOC/C
TRK-
TRK+
FCS+
FCS-
5
4
3
2
1
TK11133CSCL-G
IC652
CONT
GND
NOISE
VOUT
VIN
0.22
C655
100
R606
JL601
JL602
JL605
JL606
JL607
JL608
JL610
JL612
JL613
JL614
JL615
JL616
JL617
JL618
JL619
JL620
JL621
JL622
JL623
JL624
JL516
JL512
JL509
JL508
JL507
JL506
CL631
CL632
REG01
TRK-
TRK+
FCS+
FCS -
REG02
TRO
IOP
FOO
IOPMON
SPFG
TSD_M
DM O
ALRCK
FMO
ABCK
ACLK
VREFO
ASDATA0
RF+3.3V
DVDD5V
DGND
1
C651
1
C652
22
R536
MUTE4
M UTE123
ADI
N
CL556
R555
0
JL515
JL514
JL513
CL575
1
C525
1
C527
CL557
CL560
CL561
CL555
0
RB502
RB501
0
0
RB504
0
RB503
0
RB505
CL547
CL548
CL571
RB506
0
0
RB508
0
RB509
0
RB507
R525
0
R526
0
R527
0
CL572
22
R551
MM1701CHBE
IC651
1
VO
2
NC
3
GND
4
CN
5
CONT
6
NC
7
NC
8
VIN
1
2
27MHz
X501
CL541
CL542
CL544
CL545
CL550
CL551
CL552
CL553
CL554
CL543
CL546
CL549
CL558
CL559
47
C522
15
R609
15
R610
15
R611
15
R617
15
R616
15
R615
FL592
CL633
ASEL
BSEL
TAS-RESET
TAS-IIC_CLK
TAS-IIC_DATA
JL502
JL503
JL504
JL505
100
R523
R541
100
100
R556
100
R553
100
R554
100
R621
1k
R604
1k
R651
10k
R529
10k
R594
10k
R595
10k
R619
4.7k
R520
47k
R603
47k
R608
47k
R614
0
R511
0
R512
0
R515
0
R557
R623
0
3.3k
R518
3.3k
R519
1M
R605
0.1
C503
0.1
C506
C521
0.1
C524
0.1
0.1
C529
0.1
C571
0.1
C593
0.1
C594
0.1
C595
0.1
C597
0.1
C598
0.1
C599
50V
12p
C504
12
R501
100k
R503
0
R506
0
R508
0
R572
560
R542
5.1k
R510
330
R504
100k
R612
100k
R618
100
R613
2.7k
R622
15k
R505
3.3k
R528
22
R552
FB534
FB591
FB593
FB653
R502
0
R516
0
R517
0
R521
0
R522
0
0
R535
R571
0
W25Q16CVSSIG-R
IC502
1
_CS
2
SO
3
_W
4
GND
5
SI
6
SCK
7
_HOLD
8
VCC
IC504
W9864G6JH-6-ER10
VDD
1
DG0
2
VDDQ
3
DQ1
4
DQ2
5
VSSQ
6
DQ3
7
DQ4
8
VDDQ
9
DQ5
10
DQ6
11
VSSQ
12
DQ7
13
VDD
14
LDQM
15
WE
16
CAS
17
RAS
18
CS
19
BA0
20
BA1
21
A10/AP
22
A0
23
A1
24
A2
25
A3
26
VDD
27
VSS
28
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
A11
35
NC
36
CLKE
37
CLK
38
UDQM
39
NC
40
VSS
41
DQ8
42
VDDQ
43
DQ9
44
DQ10
45
VSSQ
46
DQ11
47
DQ12
48
VDDQ
49
DQ13
50
DQ14
51
VSSQ
52
DQ15
53
VSS
54
RT1N241M-TP-1
Q603
1
2
3
4
5
6
6P
CN507
TXD
RXD
GND
+3.3V
V2REFO
RFMON
R654
0
0.01
C508
0.01
C510
0.01
C511
0.01
C515
0.01
C516
0.01
C519
0.01
C518
0.01
C517
0.01
C528
0.01
C532
0.01
C596
0.01
C607
0.01
C609
C653
0.01
0.01
C656
10
C501
10
C526
10
C591
10
C604
220p
C530
4700p
C605
0.001
C507
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN503
15P
USBM
USBP
DGND
MFISW
IFSCK
IFSDO
IFSDI
XSYSRST
XIBSY
XIFCS
TAS-IIC_DATA
TAS-IIC_CLK
TAS-RESET
BSEL
ASEL
1k
R558
R559
4.7k
50V
10p
C505
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
CXD90013R
IC501
RF_C
RF_D
RF_E
RF_F
AVDD12_2
AVDD33_1
XTALI
XTALO
AGND33
V20
V14/VREF0
REXT
MDI 1
LDO1
LDO2
AVDD33_2
DMO
FMO
MUTE4
MSW
TRO
FOO
TSD_M
USB_DM
USB_DP
VDD33_USB
VSS33_USB
PAD_VRT
VDD12_USB
SF_CS#
SF_DO
SF_D I
SF_CK
IFSCK
IFSDO
RX
TX
PRST#
NC
IFSDI
IFBSY
IFCS#
MFISW
LIMITSW
MUTE123
EEWP
SDA
SCL
NC
DVSS33
DVDD33
RDh0
RD1
RD2
RD3
DVDD12
RD4
RD5
RD6
RD7
DQM0
RD15
RD14
RD13
RD12
RD11
RD10
RD9
RD8
DQM1
DVDD33
RCLK
RA11
RA9
RA8
RA7
RA6
RA5
RA4
RWE#
DVSS12
CAS#
RAS#
DVDD33
BA0
BA1
DVDD12
RA10
RA0
RA1
RA2
RA3
SPDIF
XMAMUTE
NC
DACVDDC
VREF
FS
DACVSSC
CVBS
DACVDDB
SY/Y/G
SC/CB/B
CR/R
AADVSS
ADIN
NC
NC
AADVDD
ADACVSS2
ADACVSS1
ACLK
ABCK
NC
AVCM
NC
ALRCK
ASDATA0
ADACVDD1
ADACVDD2
AVDD12_1
AGND12
RFIP
OPOUT
IOPMON/OPINP
SPFG/OPINN
RF_A
RF_B
2SA2119K
Q605
2SA2119K
Q606
D1
G2
S2
D2
G1
S1
RT3K66M-T111-1
Q604
CD_LD
DVD_LD
VOE
VOF
VOB
VOA
VOD
RAS
CAS
RWE
DQM0
RD7
RD6
RD5
RD4
RD3
RD2
RD1
RD0
RA3
RA2
RA1
RA0
RA10
BA1
BA0
USBM
DM O
FMO
TRO
FOO
DMO
FMO
TRO
FOO
VOA
VOD
VOF
VOE
RWE
CAS
RAS
RD7
RD0
RD1
RD3
RD4
RD5
RD6
RD15
RD14
DQM0
RD13
RA3
RA2
RA1
BA0
RA10
RA0
RA5
RA4
RA6
RA11
RA9
RA8
RA7
BA1
VOC
VOB
USBP
RD2
RD8
RD9
RD10
RD11
RD12
RD13
RD14
RD15
RA4
RA5
RA6
RA7
RA8
RA9
RA11
RD8
RD9
RD10
RD11
RD12
DVD_LD
CD_LD
USBP
USBM
100k
R624
100
R607
R652
0
RF
RF
VR (650)
VR (650)
PD
PD
MSW
MSW
10
C601
VC
VC
VR (780)
VR (780)
VOC/C
8
7
6
5
4
3
2
1
JL611
JL510
JL511
IC501
CD RF AMP
DIGITAL SERVO PROCESSOR
CD SYSTEM PROCESSOR
FOCUS/TRACKING ERROR AMP
IC651
3.3V REG
1.8V REG
IC652
IC502
EEPROM
IC504
64M SDRAM
DEVICE, OPTICAL
CMS-ST6RFS3
MSW
MSW SWITCH
LD SWITCH
LD SWITCH
7
DMB22
BOARD
(3/3)
(Page 49)
DMB22
BOARD
(3/3)
(Page 49)
8
DMB22
BOARD
(3/3)
(Page 49)
2
DMB22 BOARD
(1/3)
(Page 47)
1
DMB22
BOARD
(1/3)
(Page 47)
3.4
5
3.2
0
1.5
3.2
3.2
1.4
0
0.5
0.3
1.4
3.2
0
0.2
1.4
3.2
3.2
0
0.4
0.4
0.3
0
0
0
0
3.2
1.5
3.2
0
0
0.3
3.2
0.4
0.4
0
0.4
0.4
3.2
0.4
0.3
0
0.4
0
3.2
1.2
3.2
1
1
0
1.1
0.4
3.2
1
0.8
0.2
1
3.2
2.9
3.2
3.1
3.2
0.2
0.4
0.6
0
0
0.4
0.4
0.4
0.3
1.7
1.7
1.7
1.7
1.7
3.3
3.3
3.3
0.3
0
0
0
0
0
0
3.3
0
3.3
3.3
3.3
0
1.6
1.3
1.3
0
0
0
0
3.3
0
0
0
3.4
0.8
0.8
0.8
0
0
1.3
1.3
3.4
0
0
0
0
0.4
0
0.4
0
0
3.4
3.4
3.4
0
0.8
0.4
2.7
1.5
2.1
2.1
2.2
2.2
2.2
2.2
1.3
3.5
1
0.8
0
2.1
1.6
0
0
3.4
3.4
3.4
1.5
1.5
3.4
0
1.5
1.5
3.2
0.2
3.1
3.4
0
0
1.3
104
0.2
0
3.3 2.7 3.3
0
0
0
0
3.3
0
0
0
0.6
0
1.7
3.3 3.3 1.7
1.7
1.7 1.7 1.7 1.7 1.7 3.3 1.7 1.7 1.7
0.3
0.9
0
5.1
0
5
0
0
0
0
3.7
3.4
3.4
0
FOR TEST
6
DMB22
BOARD
(3/3)
(Page 49)
4
DMB22
BOARD
(1/3),(3/3)
(Page 47),
(Page 49)
5
DMB22 BOARD (2/3)
1
4
3 2
10V
10V
10V
Note: IC502 on the DMB22 board cannot exchange with single.
When these parts on the DMB22 board are damaged,
exchange the entire mounted board.
exchange the entire mounted board.
Click on the first or last page to see other HCD-GPX5G / HCD-GPX7G / HCD-GPX8G service manuals if exist.