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HCD-GPX33/GPX55/GPX77/GPX88
6-11. SCHEMATIC DIAGRAM - MB Board (5/9) -
1
2
3
MB BOARD (5/9)
GPX88
A
C1174
R1239
470p
2.2k
JL1056
1
2
3
B
R1242
5
220k
Q1005
5
LSAR523UBFS8TL
SD SWITCH
0
4
-4.2
R1039
10k
JL1053
R1044
-5
C
10k
-5
C1068
R1055
470p
2.2k
JL1060
5
D
6
R1050
3.3k
7
R1057
5
Q1006
5
LSAR523UBFS8TL
R1052
SD SWITCH
0
220k
8
E
0
R1041
JL1058
10k
-5
R1045
10k
-5
MB BOARD
Q1009
XP4501
24
(4/9)
RESET SWITCH
(Page 33)
GPX55/
F
GPX77/
GPX88
C1066
R1053
470p
2.2k
JL1055
9
10
R1047
3.3k
11
G
R1233
R1048
5
Q1036
220k
5
LSAR523UBFS8TL
SD SWITCH
0
12
0
R1040
JL1054
10k
H
R1043
-5
10k
-5
Q1007
XP4501
RESET SWITCH
C1067
R1054
470p
2.2k
13
I
14
15
R1049
3.3k
16
R1056
5
R1051
Q1038
220k
5
LSAR523UBFS8TL
SD SWITCH
0
J
17
R1042
0
10k
JL1057
-5
R1046
10k
-5
Q1010
XP4501
RESET SWITCH
K
27 28
HCD-GPX33/GPX55/GPX77/GPX88
• See page 46 for IC Block Diagrams.
4
5
6
7
IC B/D
R1425
68k
IC1004
R1212
R1198
47k
POWER AMP
68k
R1199
D1011
4.7k
5
-2.6
1 VAA
CSH
16
C1294
R1205
R1206
D1012
0.01
0
4.5
5.6k
10k
2 GND
VB
15
R1211
C1159
C1254
R1210
0.01
0
-3
820
270
1000p
3 IN
HO
14
C1158
R1414
C1313
2200p
0
-6.7
0
22
R1213
4 COMP
VS
13
22k
R1204
R1424
R1209
C1157
5
-49
68k
82k
1k
2200p
5 CSD
VCC
12
R1201
-5
-57
10
C1202
6 VSS
LO
11
10
C1153
-56
-61
0.22
7 VREF
COM
10
R1208
R1203
-4.2
5.6k
-60
-61
8.2k
Q1008
8 OCSET
DT
9
XP4501
R1207
-5
RESET SWITCH
2.7k
IC1004
R1202
-5
IRS2092STRPBF-CU
3.3k
R1415
0
R1422
68k
D1015, D1017
IC1006
R1058
R1079
CRH02 (T5R, SONY , XM)
IRS2092STRPBF-CU
47k
68k
R1069
D1017
4.7k
-2.6
5
1 VAA
CSH
16
C1291
R1225
R1071
D1015
0.01
0
4.5
10k
5.6k
2 GND
VB
15
R1108
R1060
C1173
C1255
820
270
1000p
0.01
0
-3
3 IN
HO
14
C1069
R1417
C1310
2200p
0
-6.7
0
22
4 COMP
VS
13
22k
R1072
R1423
C1072
R1062
5
-49
68k
82k
2200p
5 CSD
VCC
12
1k
R1238
-5
-57
C1199
10
6 VSS
LO
11
10
C1083
-56
-61
0.22
7 VREF
COM
10
R1064
R1075
-4.2
5.6k
-60
-61
8.2k
8 OCSET
DT
9
R1066
-5
2.7k
R1235
IC B/D
-5
3.3k
R1416
0
IC1006
POWER AMP
R1420
68k
IC1003
D1010, D1013
R1232
R1220
IRS2092STRPBF-CU
CRH02 (T5R, SONY , XM)
47k
68k
R1226
D1010
4.7k
5
-2.6
1 VAA
CSH
16
C1293
R1224
R1225
D1013
0.01
4.5
0
3.3k
10k
2 GND
VB
15
R1230
R1231
C1171
C1258
1000p
0.01
0
-3
820
270
3 IN
HO
14
C1172
R1412
C1312
2200p
0
-6.7
0
22
4 COMP
VS
13
22k
R1223
R1421
C1170
R1229
5
-49
68k
82k
2200p
5 CSD
VCC
12
1k
R1218
-5
-57
10
C1201
6 VSS
LO
11
10
C1165
-56
-61
0.22
7 VREF
COM
10
R1228
R1222
-4.2
5.6k
-60
-61
8.2k
8 OCSET
DT
9
R1227
-5
4.7k
R1221
IC B/D
-5
3.3k
R1411
IC1003
330
POWER AMP
R1418
68k
R1059
IC1005
D1014, D1016
R1078
47k
IRS2092STRPBF-CU
CRH02 (T5R, SONY , XM)
68k
R1068
D1016
4.7k
5
-2.6
1 VAA
CSH
16
C1292
R1070
R1077
D1014
0.01
4.5
3.3k
10k
2 GND
VB
15
R1107
R1061
C1073
C1260
820
270
1000p
0.01
0
-3
3 IN
HO
14
C1070
R1413
C1311
2200p
0
-6.7
0
22
4 COMP
VS
13
22k
R1073
R1419
C1071
R1063
5
-49
68k
82k
2200p
5 CSD
VCC
12
1k
R1237
-5
-57
C1200
10
6 VSS
LO
11
10
C1082
-56
-61
0.22
7 VREF
COM
10
R1065
R1074
-4.2
5.6k
-60
-61
8.2k
8 OCSET
DT
9
R1067
-5
4.7k
R1236
IC B/D
-5
3.3k
R1410
330
IC1005
POWER AMP
26
MB BOARD (6/9)
(Page 35)
8
9
10
GPX55/
GPX77/
Q1015
GPX88
IRF6775MTR1PBF
D1011, D1012
POWER AUDIO
C1183
CRH02 (T5R, SONY , XM)
DRIVER
3300 71V
R1200
61.3
R1401
4.7
R1196
3.3
22
-3
R1193
C1145
L1000
0
2.2
C1282
20uH
0.01
S
-6.7
C1281
1
0.01
C1152
3
2
-6.7
220p
C1149
R1197
C1266
2200p
R1337
22
C1151
0.015
-3
2.2
220p
C1274
C1150
JL1068
S
0.015
2200p
-61.3
C1020
R1195
3300 71V
R1372
10
10
Q1018
IRF6775MTR1PBF
GPX55/
POWER AUDIO
GPX77/
TH1000
DRIVER
GPX88
JL1086
R1192
4.7k
Q1011
IRF6775MTR1PBF
POWER AUDIO
DRIVER
R1260
61.3
R1399
4.7
R1083
3.3
22
-3
C1093
R1086
2.2
L1002
C1284
0
20uH
0.01
S
-6.7
C1283
1
0.01
C1089
3
2
-6.7
220p
C1085
R1084
2200p
C1275
22
-3
C1090
R1336
0.015
220p
2.2
C1087
JL1067
S
C1268
2200p
-61.3
R1089
0.015
10
R1374
Q1014
10
IRF6775MTR1PBF
POWER AUDIO
TH1003
DRIVER
R1080
4.7k
D1049
RF201L2STE25
Q1016
IRF6775MTR1PBF
C1185
POWER AUDIO
3300 71V
DRIVER
R1219
61.3
R1388
4.7
R1215
3.3
22
-3
R1234
C1147
L1001
0
2.2
C1288
22uH
0.01
S
-6.7
C1287
4
3
0.01
C1161
-6.7
C1164
220p
R1216
2200p
C1269
1
2
22
-3
R1334
C1162
0.015
2.2
220p
C1163
S
C1278
2200p
-61.3
R1214
0.015
10
R1377
Q1017
C1021
10
IRF6775MTR1PBF
3300 71V
POWER AUDIO
DRIVER
TH1001
R1217
4.7k
D1051
RF201L2STE25
Q1012
IRF6775MTR1PBF
POWER AUDIO
DRIVER
R1261
61.3
R1397
4.7
R1082
3.3
22
-3
C1092
R1087
L1003
2.2
C1286
0
22uH
0.01
S
-6.7
C1285
4
3
0.01
C1088
-6.7
220p
C1084
R1085
C1270
2200p
1
2
22
-3
R1335
C1091
0.015
2.2
220p
C1086
S
C1280
-61.3
2200p
R1088
0.015
10
R1379
Q1013
10
IRF6775MTR1PBF
POWER AUDIO
TH1002
DRIVER
R1081
4.7k
29
30
31 32 33
34
35
36
34
34
11
12
13
14
R1394
3.3
C1304
220p
C1303
220p
R1154
R1155
R1156
R1157
C1223
L1007
100
100
100
100
0.01
0.6uH
JL1062
JL1063
C1131
0.22
C1236
C1215
L1008
JL1074
0.22
0.47
0.6uH
C1224
C1128
0.01
0.22
SW-L
SW-R
JL1075
C1305
220p
R1320
C1306
120k
220p
R1391
3.3
GPX55/GPX77/GPX88
R1147
R1148
R1151
R1153
R1102
100
100
100
100
180k
C1129
0.22
C1105
R1110
C1235
C1216
4.7
*7
0.22
0.47
JL1071
C1130
R1322
R1321
0.22
*6
150k
Q1057
JL1072
2PD601ART
PROTECTION SWITCH
*6
R1322
120k
(GPX55/GPX77)
180k
(GPX33)
0
*7
R1110
R1426
27k
(GPX55/GPX77/GPX88)
180k
C1322
56k
(GPX33)
4.7
R1427
56k
R1395
3.3
C1302
220p
C1301
GPX55:US/
220p
GPX77:EA, US, AUS
R1178
R1179
R1180
R1351
R1432
R1431
150
150
150
150
150
150
JL1078
C1100
C1226
L1005
0.22
0.01
47uH
JL1064
JL1077
JL1065
C1101
0.22
L1006
C1225
47uH
0.01
C1298
D1050
220p
RF201L2STE25
C1297
R1116
220p
3.9k
R1390
3.3
R1170
R1172
R1354
R1428
R1429
R1430
150
150
150
150
150
150
C1204
C1218
C1327
0.22
0.47
0.047
JL1070
D1018
BAV70
C1203
GPX55:US/
Q1055
0.22
GPX77:
HN1B01FU
EA, US, AUS
PROTECTION SWITCH
R1115
D1052
3.9k
RF201L2STE25
R1407
13
100k
13
R1408
47k
3.3
37
38
27
MB BOARD (6/9)
(Page 35)
15
16
17
C1307
C1237
0.015
0.01
R1344
0
C1107
C1136
GPX77/GPX88
0.001
1000p
R1333
0
TB1000
JL1046
4P
R1343
R1331
L
JL1044
0
0
SUBWOOFERS
IMPEDANCE
JL1049
86( Ÿ
R
GPX77
R1342
R1332
0
0
TB1002
JL1050
2P
C1109
C1108
SUBWOOFERS
0.001
1000p
IMPEDANCE
86( Ÿ
C1308
C1238
0.015
0.01
GPX55
Q1027
2PD601ART
PROTECTION SWITCH
13 13
Q1020
0
2PD601ART
PROTECTION
0
SWITCH
Q1056
13
13
2PD601ART
PROTECTION
SWITCH
0
GPX88
C1240
0.01
C1111
1000p
JL1047
TB1001
4P
C1319
0.047
L
FR-L
JL1045
FRONT SPEAKERS
JL1048
IMPEDANCE
86( Ÿ
R
C1318
0.047
FR-R
JL1051
C1112
1000p
C1239
0.01
5
(CHASSIS)
ET1001
MB BOARD
SPK_CHASSIS
(1/9), (9/9)
(Page 30),
(Page 38)
C1132
R1409
100
15k
16V
0
R1161
270k
0
39
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