DOWNLOAD Sony HCD-GPX555 / HCD-GPX888 Service Manual ↓ Size: 7.66 MB | Pages: 92 in PDF or view online for FREE

Model
HCD-GPX555 HCD-GPX888
Pages
92
Size
7.66 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-gpx555-hcd-gpx888.pdf
Date
PREV: Sony LBT-GPX555 / MHC-GPX555 / MHC-GPX888 Service Manual

Sony HCD-GPX555 / HCD-GPX888 Service Manual ▷ View online

HCD-GPX555/GPX888
HCD-GPX555/GPX888
37
37
6-14.  SCHEMATIC  DIAGRAM - MB Board (8/9) -    
• See page 46 for Waveforms.    • See page 51 for IC Block Diagrams.    • See page 58 for IC Pin Function Descriptions.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
MB BOARD (8/9)
SPM-AMBIENT-TEMP
3
2
1
SPM-C-MON
3.3
3.3
3.3
0
0
3.3
0
0
3.3
1.5
0
3.3
3.3
1.2
1.6
0
3.3
3.3
3.3
3.3
3.3
1.4
1.6
1.2
1.7
1.7
3.3
3.3
3.3
0.7
1.9
1.7
0.8
3.3
3.3
3.3
3.3
3.3
0.4 3.3
0
0
0
0 1.2 3.3
0
3.3 3.3 3.3
0 3.3
0
0
0
0 0.6 2.6
3.3 1.6 1.2 3.3
0 3.3 3.3 3.3 1.4 1.6 3.3 3.3 3.3
3.3
0
0 1.2
0
3.3
3
3.3 3.3 0.6 3.3 0.3
2.9 1.2 0.2 1.4
1.7 1.7 0.4 0.4 1.6 3.3 1.7
3.3 2.5 3.3 1.7 3.3 3.3 3.3 0
3.3 1.2 0
3.3 3.3 3.3 0
3.3
0
0
3.3
3.3
1.2
1.2
1.2
1.2
1.2
1.2
0
3.3
0
3.3
0
1.6
3
0.8
1.2
1.2
1.2
3.3
3.3
1.2
3.3
3.3
3.2 1.2 1.2 3
0
3.3
1.4
0.9
1.2
0
1.2
3.3
0
3.3
3.3
AC-CUT(MD-BOOT0)
DEBUG-RXD(MD-BOOT1)
BT-RXD(MD-CLK)
SS-DET(MD-CLKS)
ARAGON-LRCK3
ARAGON-BCK3
DOUT1
DIN1
RGB-TRANS-LED/SD_CD_0
AD-KEY1
/TEMP-PROTECT
SPM-C-MON
SPM-AMBIENT-TEMP
MODEL-DEST-IN
INT-FAN-DET
MASTER-VOLUME
AD-KEY0
AD-KEY1
AD-KEY0
MASTER-VOLUME
UNLOAD_END_SW
BT
-ON
VBUS-OE
HUB-RST
ARAGON-MCK
XSYSRST
XIFBSY
IFSCK
IFSDI
RGB-SOUT
NFC-SW
NFC-RF-DET
PCONT-BTSTBY
PCONT-PSAVE-PROTECT
RGB-PWM-CLK
REV
ST
-CLK
ST
-DA
TA
NFC-IRQ
BT-TXD
FL-BK
SIRCS
RGB-SCLK
C-CONT
MTK-POWER-CTRL
RGB-TRANS-LED-SPK/SD_WP_0
FL-CLK
FL-SOUT
ANALOG-BSEL
DEBUG-TXD
NFC-SPICLK
VIDEO-MUTE
LINEOUT
-SEL
XIFCS
DIN3
USB-OC
NFC-SEL
NFC-DATA
FWD
/PS-PROTECT
/AMP-SD
/DC-DET
LINK-OUT-A
LINK-SET
MIC-DET
HUB-RST
USB-OC
/LINE-MUTE-FR
ARAGON-MCK
ARAGON-BCK0
ARAGON-LRCK0
DOUT0
DOUT1
DOUT2
ARAGON-BCK3
ARAGON-LRCK3
DIN3
DOUT3
SRC-RST0
VBUS-OE
PCONT-BTSTBY
PCONT-PSAVE-PROTECT
/AMP-RESET
CP-DATA
CP-CLK
CP-CLK
CP-DA
TA
DOUT3
MTK-POWER-CTRL
SRC-RST0
/LINE-MUTE
FL-LA
TCH
LOAD_END_SW
BT
-RESET
DAC-MUTE
POWER-KEY
PCONT-DAMP
LINK-OUT-B
INT-FAN-DET
IFSDO
LINK-DET
AMP-CLK
ST
-RDS
ST
-CE
ARAGON-BCK0
DOUT0
ARAGON-LRCK0
DOUT2
ANALOG-ASEL
RGB-TRANS-LED-SPK/SD_WP_0
TEST
-MON0/SD_D2_0
TEST
-MON1/SD_D3_0
TEST
-MON2/SD_CMD_0
TEST
-MON3/SD_CLK
TEST
-MON4/SD_D0_0
ANALOG-CSEL/SD_D1_0
PCONT
-DAMP
C-CONT
EVER+3.3V
EVER+1.18V
C130
10p
C132
10p
C156
0.1u
C153
0.1u
C158
0.1u
C159
0.1u
C160
0.1u
C116
0.1u
C115
0.1u
C114
0.1u
C112
0.1u
C111
0.1u
C131
0.1u
C134
0.1u
C136
0.1u
C138
0.1u
C144
0.1u
C147
0.1u
C148
0.1u
C140
0.1u
C137
0.1u
C135
0.1u
C128
10u
C129
0.1u
C118
0.1u
C279
22p
C164
0.1u
C278
22p
C277
0.0015u
C133
0.1u
C113
0.1u
C168
0.1u
C146
0.1u
C143
47p
C142
47p
C141
47p
C139
47p
C165
0.1u
C154
0.1u
C155
0.1u
C157
0.1u
C123
0.1u
C122
0.1u
C121
0.01u
C120
0.1u
C281
0.1u
C282
0.1u
C280
0.1u
C117
4.7u
R180
100
R179
100
R178
100
R177
100
R156
100
R155
100
R154
100
R153
10k
C126
10p
C127
10p
C166
0.1u
C149
100u 10V
C150
100u 10V
C162
0.01u
C161
0.01u
FB101
0uH
JL184
JL214
JL213
JL210
JL208
JL207
JL168
JL164
JL167
JL161
JL163
JL181
JL182
JL165
JL158
JL183
JL159
JL160
JL178
JL185
JL187
JL180
JL222
JL189
JL224
JL190
JL225
JL162
JL193
JL209
JL21
1
JL212
JL186
JL188
JL166
JL191
JL192
JL255
JL256
JL254
JL234
JL227
JL228
JL179
IC101
R7S7200022CFP
1
SRC-RST0
2
VIDEO-MUTE
3
CDM-UNLOAD-SW
4
CDM-LOAD-SW
5
BT
-RESET
6
DAC-MUTE
7
VCC
8
BT
-ON
9
VSS
10
LINEOUT
-SEL
11
PVCC
12
VBUS-OE
13
HUB-RESET
14
AUDIO_CLK_OUT
15
MTK-RESET
16
MTK-BUSY
17
MTK-CLK
18
VSS
19
MTK-XIFCS
20
MTK-SDI
21
VCC
22
MTK-SDO
23
VSS
24
SSI3_BCKO
25
PVCC
26
SSI3_LRCKO
27
SSI3_DOUT3
28
SSI3_DI
29
SSI0_BCKO
30
SSI0_LRCKO
31
VSS
32
SSI0_DO
33
SSI2_DO
34
VCC
35
FL-CLK
36
VSS
37
CKIO
38
FL-LA
TCH
39
PVCC
40
FL-SOUT
41
ANALOG-ASEL
42
ANALOG-BSEL
43
DEBUG-TXD
44
NFC-SPICLK
45
POWER-KEY
46
VSS
47
USB-OC
48
RGB-SOUT
49
NFC-SW
50
PVCC
51
LINK-OUT-B
52 NFC-SEL
53
NFC-RF-DET
54
SSI1_DO
55
SSI1_DI
56
PCONT-BTSTBY
57
PCONT-PSAVE-PROTECT
58
VCC
59
LINK-DET
60
NFC-DATA
61
VSS
62
PVCC
63
AC-CUT(MD-BOOT0)
64 DEBUG-RXD(MD-BOOT1)
65
BT-RXD(MD-CLK)
66 SS-DET(MD-CLKS)
67
RTC-X1
68
RTC-X2
69
PLLVCC
70
EXTAL
71
XTAL
72
VSS
73
VSS
74
NMI
75
VSS
76
RES
77
PVCC
78 THERMISTOR-PROTECT
79 SPM-C-MON
80 SPM-AMBIENT-TEMP
81
MODEL-DEST-IN
82 INT-FAN-DET
83
MASTER-VOLUME
84
AD-KEY0
85
AD-KEY1
86
AVCC
87
AVSS
88
AVREF
89
BSCANP
90
PVCC
91
AUDIO-X1
92
AUDIO-X2
93
VSS
94
/LINE-MUTE
95
VCC
96
/LINE-MUTE-FR
97
TRST
98
TDO
99
TDI
100
TMS
101
TCK
102
VSS
103
TEST
-MON0/SD_D2_0
104
TEST
-MON1/SD_D3_0
105
VCC
106
TEST
-MON2/SD_CMD_0
107
VSS
108
TEST_MON3/SD_CLK
109
PVCC
11
0
TEST
-MON4/SD_D0_0
111
ANALOG-CSEL/SD_D1_0
11
2
RGB-TRANS-LED-SPK/SD_WP_0
11
3
RGB-TRANS-LED/SD_CD_0
11
4
ST
-RDS
11
5
ST
-CE
11
6
VSS
11
7
PCONT
-DAMP
11
8
RGB-PWM-CLK
11
9
VCC
120
/AMP-RESET
121
VSS
122
CD-MOT
OR+
123
PVCC
124
CD-MOT
OR-
125
CP-CLK
126
CP-DA
TA
127
ST
-CLK
128
ST
-DA
TA
129
NFC-IRQ
130
/PS-PROTECT
131
/AMP-SD
132
/DC-DET
133
BT-TXD
134
FL-BK
135
SIRCS
136
AMP-CLK-FR
137
RGB-SCLK
138
VSS
139
USB-X1
140
USB-X2
141
USBDPVCC
142
USBDPVSS
143
DM1
144
DP1
145
VBUSIN1
146
USBDVCC
147
USBDVSS
148
USBDPVCC
149
USBDPVSS
150
DM0
151
DP0
152
VBUSIN0
153
USBDVCC
154
USBDVSS
155
REFIN
156
USBAPVSS
157
USBAPVCC
158
USBAVCC
159
USBAVSS
160
USBUVCC
161
USBUVSS
162
VSS
163
VSS
164
MTK-POWER-CTRL
165
C-CONT
166
Q-Flash-SIO2
167
Q-Flash-SIO3
168
Q-Flash-CLK
169
Q-Flash-CS
170
Q-Flash-SIO0
171
VSS
172
Q-Flash-SIO1
173
MIC-DETECT
174
PVCC
175
LINK-SET
176
LINK-OUT-A
R188
1M
R185
0
R196
1M
R278
100
R161
220k
R162
220k
R163
0
R174
100
R103
100
R190
100k
R203
100
R207
100
R166
100
R238
100
R244
4.7k
R258
100
R262
100
R266
100
R268
4.7k
R264
4.7k
R260
4.7k
R253
4.7k
R250
4.7k
R246
4.7k
R285
5.6k
R270
100
R271
100
R236
100
R241
100
R228
100
R282
10k
R298
10k
R107
10k
R106
10k
R227
100
R160
10k
R273
100
R274
100
R267
10k
R263
10k
R259
10k
R256
10k
R265
100
R261
0
R257
100
R254
100
R251
100
R157
1k
R158
470
R102
10k
R159
470
R245
100
R223
100
R225
100
R206
10k
R202
10k
R194
10k
R204
10k
R222
47
R220
47
R217
47
R248
100
R252
100
R191
100
R255
100
R277
47
R280
100
R200
0
R173
100
R101
10k
R272
100
R183
10k
R224
0
R291
47
R292
47
R293
47
R300
10k
R181
100
R164
100
R165
100
R197
100
R167
100
R168
100
R171
100
R169
47
R170
47
R186
0
R279
100
R294
100k
R110
100k
R111
100k
R112
100k
R287
100k
R286
100k
R297
10k
R100
47
R283
10k
R284
10k
R104
10k
R247
100
R242
100
R240
10k
R099
10k
R105
10k
R239
100
R237
100
R235
100
R234
100
R230
100
R229
100
R226
100
R221
100
R232
47
R219
100
R218
100
R295
100
R215
100
R213
100
R21
1
100
R210
47
R209
47
R208
100
R205
100
R201
100
R198
0
R195
0
R193
100
R189
100
R192
220k
R216
10k
R214
47
R212
47
R233
100
R288
47
R289
47
R290
47
R276
100
R281
10k
R243
100
R175
10k
R176
100
R172
100
R114
0
R113
0
DIN1
DIN1
USB-OC
E+1.18V
GND
E+3.3V
LOAD_END_SW
UNLOAD_END_SW
IFSDO
XIFCS
IFSCK
D+3.3V
LINK-DET
DIN3
XSYSRST
XIFBSY
IFSDI
DOUT3
DOUT2
DOUT1
RGB-SOUT
ARAGON-LRCK0
C-CONT
ARAGON-BCK0
ARAGON-MCK
HUB-RST
RGB-SCLK
RGB-PWM-CLK
RGB-TRANS-LED-SPK/SD_WP_0
RGB-SOUT
RGB-SCLK
RGB-PWM-CLK
MIC-DET
ARAGON-BCK3
ARAGON-LRCK3
/LINE-MUTE
PCONT-DAMP
MTK-POWER-CTRL
ANALOG-ASEL
ANALOG-BSEL
ANALOG-CSEL/SD_D1_0
FWD
REV
LOAD_END_SW
UNLOAD_END_SW
IFSDO
XIFCS
IFSCK
XSYSRST
XIFBSY
IFSDI
MIC-DET
ANALOG-ASEL
ANALOG-BSEL
ANALOG-CSEL/SD_D1_0
FWD
REV
SRC-RST0
LINK-OUT-B
VBUS-OE
PCONT-BTSTBY
PCONT-PSAVE-PROTECT
ST-CE
ST-CLK
ST-DATA
ST-RDS
ST-CE
ST-CLK
ST-DATA
ST-RDS
LINK-OUT-A
LINK-SET
LINK-DET
/LINE-MUTE
DAC-MUTE
DAC-MUTE
LINK-OUT-B
LINK-OUT-A
LINK-SET
DOUT0
IC105
MFI337S3959
1
GND
2
SDA
3
NC_3
4
NC_4
NC_5
5
SCL
6
RST
7
VCC
8
9
X102
13.333MHz
X103
12.288MHz
X101
32.768kHz
JL268
CS
SO/SIO1
W P/SIO2
GND
SYSTEM CONTROLLER
IC101
EEPROM
IC105
IC106
MX25L3235EM2I-10G
1
2
3
4
SI/SIO0
5
SCLK
6
HOLD/SIO3
7
VCC
8
EEPROM
IC106
>003S
MB
BOARD
(1/9)
(Page 30) 
>005S
MB BOARD
(1/9)
(Page 30) 
>037S
MB BOARD (7/9)
(Page 36)
>039S
MB BOARD
(9/9)
(Page 38)
>024S
MB
BOARD
(5/9)
(Page 34)
>006S
MB BOARD
(1/9)
(Page 30) 
>011S
MB BOARD
(2/9)
(Page 31) 
>022S
MB BOARD (5/9)
(Page 34)
>008S
MB BOARD
(2/9)
(Page 31) 
>019S
MB BOARD
(3/9)
(Page 32)
>020S
MB BOARD
(4/9)
(Page 33)
>032S
MB
BOARD
(6/9)
(Page 35)
>034S
MB BOARD (6/9)
(Page 35)
2
3
4
1
Note: IC105 and IC106 on the MB board cannot exchange with 
single. When these parts on the MB board are damaged, 
exchange the entire mounted board.
Ver. 1.2
HCD-GPX555/GPX888
HCD-GPX555/GPX888
38
38
6-15.  SCHEMATIC  DIAGRAM - MB Board (9/9) -
    • See page 51 for IC Block Diagrams.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
MB BOARD (9/9)
2.5
3.3
3.3
3.3
0
3.3
3.3
0
0
0
1.6
0
0
1.1
3.3
2.5
3.3
0
3.3
2.5
3.3
3.3
3.3
0
2.5
2.5
2.5
0
0
1.6
0
0
1.1
3.3
0.1u
C508
C511
0.1u
IC501
TC62D723FNG
1
GND
2
SIN
3
SCK
4
TRANS
5
/OUT0
6
/OUT1
7
/OUT2
8
/OUT3
9
/OUT4
10
/OUT5
11
/OUT6
12
/OUT7
13 /OUT8
14 /OUT9
15 /OUT10
16 /OUT11
17 /OUT12
18 /OUT13
19 /OUT14
20 /OUT15
21 PWMCLK
22 SOUT
23 REXT
24 VDD
GND
SIN
SCK
TRANS
/OUT0
/OUT1
/OUT2
/OUT3
/OUT4
/OUT5
/OUT6
/OUT7
/OUT8
/OUT9
/OUT10
/OUT11
/OUT12
/OUT13
/OUT14
/OUT15
PWMCLK
SOUT
REXT
VDD
25
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
JL501
R515
33
R510
33
R552
33
R542
0
R518
33
R521
33
R525
33
R529
33
R555
33
R556
33
R541
0
33
R523
R560
33
R561
33
R562
33
33
33
R563
R564
R534
680
R539
0
R517
33
33
33
33
R568
33
R513
R508
R505
R543
0
R533
680
R544
33
R553
33
C513
0.01u
C514
0.01u
C515
0.01u
C516
0.01u
C517
0.01u
C518
0.01u
C537
47u
16V
1
M+5.2V
2
RED_LED
3
BLUE_LED
4
GREEN_LED
CN504
4P
CN503
4P
1
M+5.2V
2
RED_LED
3
BLUE_LED
4
GREEN_LED
JL506
JL507
JL508
JL509
JL502
JL503
JL504
JL505
R546
0
 FE_GND_M  GND
LED+5.2V
RGB-SCLK
RGB-SOUT
GND
RGB-TRANS-LED-SPK/SD_WP_0
D+3.3V
RGB-PWM-CLK
R569
0
C527
0.01u
C521
0.1u
C525
0.01u
C524
0.01u
C523
0.01u
C522
0.01u
C533
0.01u
C520
0.01u
C519
0.01u
C526
0.01u
C535
0.01u
C534
0.01u
C528
0.01u
C529
0.01u
C530
0.01u
C532
47u
16V
1 M+5.2V
2 RED_LED
3 BLUE_LED
4 GREEN_LED
CN502
4P
1 M+5.2V
2 RED_LED
3 BLUE_LED
4 GREEN_LED
CN505
8P
1 M+5.2V
2 RED_LED
3 BLUE_LED
4 GREEN_LED
5 M+5.2V
6 RED_LED
7 BLUE_LED
8 GREEN_LED
CN506
8P
1 M+5.2V
2 RED_LED
3 BLUE_LED
4 GREEN_LED
5 M+5.2V
6 RED_LED
7 BLUE_LED
8 GREEN_LED
JL522
JL523
JL513
JL514
JL517
JL518
JL515
JL510
JL521
JL524
JL520
JL511
JL512
JL519
JL525
JL516
R501
0
R502
0
R538
0
C539
0.1u
C538
0.1u
FE_GND_M
LED+5.2V
JL526
JL527
LED SELECTOR
IC501
IC502
TC62D723FNG
LED SELECTOR
IC502
R
L
LED SPEAKER
SUBWOOFERS
>029S
MB BOARD (6/9)
(Page 35)
L
R
LED
SPEAKER
FRONT
SPEAKERS
LED
SPEAKER
FRONT
SPEAKERS
L
R
>039S
MB BOARD (8/9)
(Page 37)
>030S
MB BOARD (6/9)
(Page 35)
GPX888
GPX555
GPX555
GPX888
GPX555
CN501
4P
R524
33
R520
33
GPX888
GPX888
GPX888
GPX888
GPX555
HCD-GPX555/GPX888
HCD-GPX555/GPX888
39
39
6-16.  PRINTED  WIRING  BOARD - DAMP Board -    
• See page 27 for Circuit Boards Location.    •  
 : Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
L1014
19
18
CN1007
19
18
CN1007
TB1002
C1507
C1508
C1509
C1315
C1510
R1300
R1301
R1302
R1304
R1307
R1309
R1310
R131
1
R1314
R1319
R1320
R1323
R1324
C1
167
C1
168
R1337
C1170
C1171
C1172
C1
173
R1340
C1
174
C1
175
R1342
R1343
R1347
R1348
C1185
R1353
R1354
R1355
C1196
R1365
R1366
R1367
R1368
R1371
R1373
R1375
R1377
R1378
R1379
R1380
R1381
R1383
R1384
R1389
R1195
R1198
R1595
R1596
R1599
1
10
CN1000
C1005
C1006
Q1003
E
C1007
C1008
Q1006
C1202
C1011
C1012
C1013
C1014
C1019
C1210
C121
1
C1212
JL1053
JL1054
C1020
JL1055
C1021
JL1056
C1022
JL1057
C1023
JL1058
C1218
C1024
JL1059
C1025
D1002
D1003
Q1023
C1027
R1000
D1004
C1028
R1001
D1005
Q1025
R1002
D1006
R1003
D1007
AK
JL1060
R1004
D1008
K
A
Q1028
R1005
R1006
R1007
2
1
3
IC1000
R1008
R1009
C1225
2
1
3
IC1002
C1226
C1227
R1200
C1228
Q1030
R1201
R1202
Q1032
R1203
R1204
R1010
Q1034
R1205
IC1009
R1207
Q1038
C1231
Q1039
R1017
IC1011
IC1012
R1210
IC1014
C1238
IC1015
R1211
IC1016
R1214
R1215
R1216
R1600
R1603
R1028
C1244
R1029
C1245
R1606
C1246
R1608
C1248
R1221
C1249
R1222
R1224
R1225
R1032
R1610
C1250
R161
1
C1251
R1612
C1252
R1038
R1615
R1616
R1619
R1620
R1238
C1261
R1240
R1629
R1242
R1245
R1246
R1630
C1270
R1631
R1249
C1271
R1632
C1272
R1633
R1634
R1635
R1637
R1639
R1251
R1252
R1640
R1641
C1281
R1643
C1286
C1288
R1261
C1289
R1264
R1265
R1266
R1267
C1290
C1485
C1292
C1293
C1294
C1296
C1297
R1274
R1276
C1493
R1277
C1494
R1279
C1497
C1498
C1499
R1280
R1281
R1282
R1283
R1285
R1290
R1292
R1295
R1297
R1298
R1299
C1304
C1305
C1307
C1308
TB1001
TB1000
R1638
R1346
R1315
R1338
R1642
L101
1
L1017
L1020
C1214
C1213
C1
194
C1
193
C1016
R1033
C1010
R1039
R1030
R1044
R1024
R1036
L1000
C1003
R1567
C1468
R1561
R1568
R1562
R1510
C1511
C1512
C1513
C1514
R1499
1
2
3
IC1001
1
20
21
CN1006
2
1
20
21
CN1006
2
1
2
D1025
D1026
D1029
D1030
D1035
D1036
D1039
D1040
R1701
Q1067
R1676
R1677
R1678
R1679
R1680
R1684
R1694
D1070
D1071
D1072
D1073
C1470
1
2
CN1001
C1515
R1683
IC1003
C1265
C1300
C1188
C1221
D101
1
D1009
D1001
K
AA
D1010
D1000
TH1010
TH1007
TH1009
TH1008
R1027
Q1004
E
Q1000
Q1002
E
E
E
R1040
Q1005
R1041
R1042
R1043
C1262
R1649
R1648
R1650
R1651
Q1071
E
E
R1715
R1716
R1714
R1713
C1
198
C1
199
C1276
C1275
D1024
D1034
D1012
K
A
ET1000
R1693
R1695
R1563
R1696
C1518
C1519
Q1075
E
ET1001
A
KK
K
AA
A
KK
A
K
A
K
A
K
A
K
K
A
E
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
A
K
K
A
K
K
K
AA
A
K
K
A
K
A
A
K
C1000
C1004
C1189
C1222
C1466
LP001
R1722
Q1027
Q1037
Q1060
Q1073
Q1026
Q1031
Q1036
Q1041
Q1007
Q1058
Q1035
Q1042
Q1008
C1312
C1313
C1314
C1316
C1
122
C1317
C1318
C1
125
C1
126
R1305
R1308
C1
157
C1
160
C1166
R1333
C1169
C1
180
C1182
C1183
R1352
C1
190
C1191
C1
192
R1557
CL1001
CL1002
CL1003
CL1004
CL1005
CL1006
CL1007
CL1008
R1374
CL1009
CL1010
CL1011
CL1012
CL1013
CL1014
CL1015
CL1016
CL1019
R1385
CL1037
CL1038
CL1042
CL1043
CL1044
CL1045
CL1046
CL1047
CL1048
CL1049
CL1050
CL1051
CL1052
CL1053
CL1054
CL1055
CL1056
CL1057
CL1058
CL1059
CL1060
C1209
CL1074
CL1075
R1723
CL1079
C1223
CL1085
R1208
C1234
C1236
C1237
C1239
R1212
C1240
C1241
C1247
C1257
C1258
C1259
R1234
C1267
C1268
C1269
R1275
CL1
107
R1286
C1303
C
111
2
R1316
R1271
R1601
R1602
R1604
R1609
R1372
R1199
R1250
R1591
C1329
C1335
C1374
C1369
C1362
C1363
R1617
R1646
R1296
R1592
C1243
C1285
R1351
R1594
CL1088
CL1089
CL1080
CL1083
CL1084
CL1090
CL1040
CL1039
R1618
C1255
R1330
C1260
CL1106
CL1101
CL1100
CL1105
CL1
102
CL1099
C1310
R1363
C1302
CL1104
CL1103
C1224
C1232
R1263
CL1032
C1178
C1184
R1227
CL1027
CL1033
CL1021
CL1035
CL1022
CL1028
CL1020
CL1026
CL1029
CL1036
CL1023
CL1034
CL1066
CL1072
CL1063
CL1069
C1490
C1488
C1504
C1502
R1636
R1614
R1598
R1597
C1325
C1
163
CL1068
CL1071
CL1067
CL1041
CL1062
CL1061
CL1070
R1675
R1682
R1681
C1026
C1517
R1699
R1700
CL1064
CL1065
R1376
R1382
R1388
R1321
R1313
R1336
R1289
R1284
R1278
R1213
R1237
R1223
C1323
C1
164
C1525
C1526
CL1073
CL1082
CL1109
CL1108
CL1110
R1326
R1359
R1228
R1232
R1253
R1260
R1244
R1350
R1294
R1197
(CHASSIS)
(CHASSIS)
 DAMP BOARD
(COMPONENT SIDE)
 DAMP BOARD
(CONDUCTOR SIDE)
MB BOARD
CN111
(Page 28) 
>003P
MB BOARD
CN112
(Page 28) 
>004P
1-889-443-
22
(22)
1-889-443-
22
(22)
(CHASSIS)
+
–
+
–
(CHASSIS)
+
–
+
–
B2
E2 C1
B1
C2 E1
Q1007, Q1008,
Q1026, Q1027,
Q1031, Q1035,
Q1036, Q1037,
Q1041, Q1042,
Q1058, Q1060,
Q1073
SUBWOOFER
IMPEDANCE USE Ÿ
SUBWOOFER
IMPEDANCE USE Ÿ
L
R
FRONT SPEAKERS
IMPEDANCE USE Ÿ
L
R
CONNECT TO
REGULATOR,
SWITCHING
(3H401W)
BOARD
DC FAN
Ú
GPX555
¾
GPX888
¾
¾
Ú
Ú
¾
¾
¾
¾
Ú
¾
¾
¾
¾
¾
¾
Ú
Ú
Ver. 1.1
HCD-GPX555/GPX888
HCD-GPX555/GPX888
40
40
6-17.  SCHEMATIC  DIAGRAM - DAMP Board (1/2) -
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
DAMP BOARD (1/2)
(CHASSIS)
(CHASSIS)
23
18
18
-63.3
5
-63.3
-23
-18
+18
-23
-7
-23
5
0
0
-5
5
5
0
0
0
4.3
0
3.3
13
13
1.4
-63.3
-63.3
-62.8
5
23
3.3
5
0
0
-51.3
3.3
5
7
23
0
-49
-5
-23
5
23
0
5
-5
0
0
5
-63.3
5
0
0
13
13
13
0
0.2
0
0.7
3.3
E
E
B
B
C
C
C
E
B
B
E
C
C
B
E
B
E
C
C
B
E
B
E
C
C
E
B
B
E
C
C1517
10u
C1518
0.1u
C1526
0.47u
C1519
0.1u
C1466
4.7u
PROTECTION
SWITCH
PROTECTION SWITCH
PROTECTION SWITCH
PROTECTION SWITCH
C1515
10u
C1497
47u
25V
C1468
100u
6.3V
C1021
47u
16V
C1011
22u
35V
C1012
22u
35V
C1006
22u 35V
C1020
47u 25V
C1019
47u 25V
C1005
22u 35V
C1028
220u
6.3V
C1027
220u
6.3V
C1025
0.1u
C1024
0.1u
C1022
0.47u
C1014
0.47u
C1013
0.47u
C1008
0.47u
C1007
0.47u
C1023
0.1u
R1723
820
C1323
0.001u
C1325
0.015u
C1369
0.015u
C1374
0.001u
C1329
0.001u
C1335
0.01u
C1157
0.01u
C1160
0.001u
C1163
0.015u
C1164
0.001u
C1363
0.001u
C1362
0.01u
C1122
0.015u
C1112
0.001u
C1126
0.001u
C1125
0.01u
CL1039
CL1040
CL1038
CL1037
CL1036
CL1022
CL1021
CL1020
CL1071
CL1082
CL1064
D1012
RB520SM-30T2R
D1001
BAV70
D1011
BAV70
D1009
BAV70
D1000
BAW56
D1010
BAW56
D1002
DZ2J068M0L
D1006
D1003, D1006
DZ2J062M0L
D1004, D1005
DZ2J120M0L
D1004
D1007
DZ2J120M0L
D1003
D1008
DZ2J068M0L
D1005
ET1001
C1525
0.47u
CL1065
ET1000
DC-DETECT
OCP
CL1023
SWR
SWL
+5V
-5V
PGND
PGND
GVDD
AMP-ON
+18V
-18V
AGND
AGND
AGND
AGND
SW-L
SW-R
FRONT-L
FRONT-R
-VH
PGND
+VH
IC1000
KIA7805AF-RTF/PW
OUT
GND
IN
IC1002
KIA7812AF-RTF/PW
OUT
GND
IN
IC1001
KIA7905F-RTF/PW
OUT
GND
IN
FAN RESET
SWITCH
DC DETECT SWITCH
Q1073
XP4501
Q1060
HN1B01FU
Q1058
AMP SWITCH
AMP SWITCH
RN1902
Q1007
RN1902
PROTECTION SWITCH
Q1008
RN4902(T5RSONY,D,F)
Q1000
2SA1576A-T106-QR
Q1005
-18V REG.
DSA700300L
Q1004
Q1004
2SC3722K-E
Q1002
2SC4081-R
Q1006
+18V REG.
2SC5053T100Q
Q1003
LTA014EUBFS8TL
R1699
47k
R1700
150k
R1562
100k
R1701
1.5k
R1684
3.9k
R1683
3.9k
R1567
47k
R1563
22k
R1694
3.3
R1695
3.3
R1693
1
R1696
1
FAN PROTECTION
(LOCK)
Q1075
LSCR523UBFS8TL
TH-PROTECT
LINE-MUTE
Q1071
2SA1576A-T106-QR
THERMISTOR
PROTECTION
THERMISTOR
PROTECTION
Q1067
2SC3722K-E
R1675
22k
R1678
100k
R1679
100k
R1681
10k
R1676
*1
R1682
5.6k
R1677
*2
R1557
10k
R1680
10k
R1510
47k
R1499
100k
CL1003
CL1070
CL1068
CL1067
CL1019
CL1005
CL1006
CL1041
CL1007
CL1008
CL1009
CL1010
CL1011
CL1001
CL1013
CL1014
CL1015
CL1016
CL1002
CL1004
CL1012
CN1006
21P
1
13V
2
GND
3
M+5V
4
/TEMP-PROTECT
5
/DC-DETECT
6
AMP-CLK
7
INT FAN DET
8
/PS-PROTECT
9
/AMP-SD
10
/AMP-RESET
11
LINE MUTE
12
13
AGND
14
FR
15
AGND
16
FL
17
AGND
18
SWR
19
AGND
20
SWL
21
AGND
CN1007
19P
1
13V
2
GND
3
M+5V
4
/TEMP-PROTECT
5
/DC-DETECT
6
AMP-CLK
7
INT FAN DET
8
/PS-PROTECT
9
/AMP-SD
10
/AMP-RESET
11
LINE MUTE
12
13
AGND
14
FR
15
AGND
16
FL
17
AGND
18
SWR
19
AGND
10k
R1027
120k
R1004
120k
R1001
10k
R1032
1k
R1029
6.8k
R1042
6.8k
R1041
10k
R1043
10k
R1040
15k
R1568
1k
R1028
270k
R1561
3.9k
R1009
1
R1000
1
R1010
120k
R1038
CL1035
CL1034
CL1033
CL1032
CL1061
CL1062
CN1000
10P
1
-46V
2
-VH
3
-VH
4
-VH
5
-VL
6
P-GND
7
+VL
8
+VH
9
+VH
10 +VH
22k
R1007
22k
R1006
180k
R1008
180k
R1005
47k
R1003
47k
R1002
3.9k
R1017
C1016
0.1u
C1003
0.001u
C1010
100p
C1026
0.1u
CLK500KHZ_IN_PHASE
CLK500KHZ_INVERT_PHASE
L1000
220uH
R1044
10k
R1036
10k
470
R1024
1k
R1030
4.7k
R1033
0
R1039
0
R1722
IC1003
NJM8065M
1
1OUT
2
1-IN
3
1+IN
4
V-
2+IN
5
2-IN
6
2OUT
7
V+
8
TB1001
4P
TB1002
2P
-5V REG.
IC1001
-46V REG.
IC1002
+5V REG.
IC1000
DUAL OPERATIONAL
AMPLIFIER
IC1003
10k
R1697
3.3k
R1698
3.3k
R1709
3.3k
R1710
DSA700300L
Q1072
FAN
DRIVER
CN1001
2P
FAN-
2
FAN+
1
>035S
MB BOARD
(7/9)
CN111
(Page 36) 
>036S
MB BOARD
(7/9)
CN112
(Page 36) 
>042S
DAMP BOARD (2/2)
(Page 41) 
CONNECT TO
REGULATOR,
SWITCHING
(3H401W)
BOARD
DC FAN
R
L
FRONT SPEAKERS
,03('$1&(86(Ÿ
SUBWOOFER
,03('$1&(86(Ÿ
SUBWOOFER
,03('$1&(86(Ÿ
R
L
>040S
DAMP
BOARD
(2/2)
(Page 41) 
>043S
DAMP BOARD (2/2)
(Page 41) 
>041S
DAMP BOARD
(2/2)
(Page 41)
>044S
DAMP BOARD
(2/2)
(Page 41) 
C1000
4.7u
C1004
4.7u
C1470
0.1u
CL1109
+
+
-
-
+
-
CL1027
CL1028
CL1029
CL1026
FR
FL
PGND
PGND
TB1000
4P
+
+
-
-
GPX555
GPX888
*1 
R1676
 2.7k 
(GPX888)
 2.2k 
(GPX555)
*2 
R1677
 0 
(GPX888)
 220 
(GPX555)
GPX888
GPX888
GPX555
GPX555
Ver. 1.2
Page of 92
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