Sharp LC-32GD8EE Service Manual page 119

LC-32/37GD8, LC-32/37BT8 AV Unit Diagram
LC-32GA8E/LC-37GA8E
LC-32GD8E/LC-37GD8E
DUNTKD604WE10
2-IN,1-OUT,SWITCH
I
IC1101
MM1506XN
0
1 SW IN1
2.4
2 OUT GND
C1130
5.3
470u 3 VCC IN2
16V
ASY
*D1107
EX1034CE
5.1V
C1131
0.01u
Z
H R1108
39K F
SLOWSW2
IN2FSW
FB1102
R1101 0062TA *D1103
15K F EX1026CE
3.9V
C1108 R1121
100P
75
(CH)
VIN2 1/4W
*C1110
10u FL1104
N0017TA
16V
*D1116
KZA073WJ
EX1034CE
5.1V R1111
68 FL1105
CVBS_OUT 1/4W N0017TA
G
C1101
0.1u
R1104 FL1101
25V
RED/C2 0 N0017TA TL1128
*D1118
EX1026CE C1102 R1114
75
3.9V 0.1u
R1105 1/4W FL1102
25V
0 N0017TA TL1127
GREEN2
*D1119
R1117
EX1026CE C1103
75
3.9V 0.1u
R1106 FL1103 TL1126
1/4W
25V
BLUE2 0 N0017TA
*D1120
EX1026CE
3.9V
R1123
75
F TL1129
1/4W
TL1133
SLOWSW1
R1103
FB1103
39K F 0077TA
R1102 TL1136
*D1101
15K F
EX1068CE
15V
TL1148
R1126
0
C1114 TL1135
220P
IN1FSW SC1FSW
FB1101 R1119 TL1134
100
0062TA
*D1102 R1127
EX1026CE 75
3.9V 1/4W
E
C1104
R1118
100P
75 FL1106
(CH)
1/4W N0017TA
VIN1
*C1109
*D1117
10u
EX1034CE
16V
5.1V KZA073WJ
FL1107
N0017TA
R1112
68
1/4W
C1105
0.1u
R1110
25V
0
RED/C1
D
*D1121
EX1026CE
C1106
3.9V
0.1u R1115
25V
0
GREEN1
*D1122
EX1026CE
C1107
3.9V
0.1u
R1120
25V
0
BLUE1
*D1123
R1113
EX1026CE
3.9V 75
1/4W
IC1102 C1161
10u
MM1506XN
16V
C KZA073WJ
0 2.1
C1162
470u
16V
ASY
2.4 0
*D1106
EX1034CE 5.3 2.0
5.1V
C1160
0.1u Z
25V
C1159
0.01u Z
B
P1101
MA250WJ
A
1 2 3
AV
C1148
10u
16V
KZA073WJ
2.1 OUTV
6
0
5
2.0
4
C1147
0.1u Z
25V
*D1105
EX1064CE R1131
13V 220
C1124
*D1104
1u
R1134
EX1068CE FB1104 FB1107
16V
15V 0077TA 0051TA 1K
IN2_BLANK
C1117 C1120
R1128 R1173
C1116 100P
100 1000P 100K
R1129 220P (CH)
75
C1121
1/4W
FB1105 1u
R1147
0051TA 16V
1K
C1118 C1119 R1150
100P 1000P
100K
(CH)
INPUT2 R1142
R1109
TL1124
220
1/10W
2SA1530AR
TL1123 C1125
FB1106 C1122
470P
0062TA 330P
C1132
10u C1136
R1139
C1123
100 16V 10u
TL1119 TL1120 330P
R1138 KZA073WJ 16V
TL1130
0 FB1108
3 4
TL1121 TL1122
0062TA
R1130 TL1131 1 2
C1126
0 R1107
C1133 C1137
220 470P
TL1151 10u 10u
1/10W
16V 16V
KZA073WJ
41 39 37 35 33 31 29 27 25 23
VIN (G20) BLANK (G16) RSV CTRL SLOWSW AIN-L AGND AIN-R
QSOCZA116WJZZ
SCART 2
VOUT/L (G19) RED/C (G15) GREEN (G11) BLUE (G7) AO-L AO-R
J1101
ZA116WJ
42 40 38 36 34 32 30 28 26 24 22
TL1125
R1141
TL1132
560K
TL1138
TL1137
TL1139
TL1141
TL1140
20 18 16 14 12 10 8 6 4 2
VIN (G20) BLANK (G16) RSV CTRL SLOWSW AIN-L AGND AIN-R
SCART 1
VOUT/L (G19) RED/C (G15) GREEN (G11) BLUE (G7) AO-L AO-R
21 19 17 15 13 11 9 7 5 3 1
R1177
FB1111
0051TA 1K
TL1150
C1127
TL1147 C1134
100P
1000P
(CH)
TL1149
FL1108 FL1109 FL1110 FB1112 R1179
N0017TA N0017TA N0017TA 0051TA 1K
C1128 C1135
R1137
100P
1000P
0
(CH)
R1157
INPUT1
2SA1530AR
R1146
220 C1143
1/10W 470P C1145
10u C1157
16V 10u
FB1109
C1139 KZA073WJ 16V
0062TA 330P
3 4
1 2
C1140 C1158
C1146
FB1110 330P R1152
10u 10u
0062TA 100
16V 16V
KZA073WJ
R1148 C1144
220 470P
1/10W
R1116 R1125
75 75
1/4W 1/4W
R1156
560K
TL1182
TL1170 TL1181
TL1165
P1102
MA250WJ
4 5 6
CONFIDENTIAL
R IN
L IN
CVBS IN
TL1111
1 2 3 4 5 6 7
TL1113
R1204
75
*D1201
EX1239CE
R1228 4.3V
R1201 0
R1202
100
3.9K
IN2L
FL1211 FB1201
FL1212
R1203 N0017TA 0051TA
C1201 N0017TA
6.8K
1000P
R1206
C1210
IN2R C1204 75 C1207 R1209
100P
10P 75
10P 1/4W
(CH)
(CH) 1/4W
Q1101 (CH)
DTC314TK
D309
C1202 C1205 C1208 C1211
1SS390
0.01u 10u 10u 1000P
0.36 0.1 *D1113
S2_MUTE 16V 16V
Z
EX1034CE
KZA073WJ KZA073WJ
R1145 5.1V
C1203 C1206
1K *D1115
560K 0 D310 100P 100P
EX1034CE
1SS390 (CH) (CH)
S_MUTE 5.1V
4.4
Q1103
3.8
OUT2R
1.5 0 1.4
*D1109 C1253
6 5 4
0.1u Z
EX1049CE 0
8.2V 25V
*D1114
EX1034CE
5.1V IC1201
C1212
3 4 3 4 2-IN,1-OUT,SWITCH
1u
16V
1 2 1 2
1 2 3
3.1 1.5 5.3
R1140 R1143
330 2.7K
*D1110
4.4
EX1049CE
8.2V
3.8 OUT2L
Q1104
+8V_AIN
0
2SA1530AR
C1219
0.36
R1144 47u
0.1 1K FB1218 16V
ASY
0254TA
Q1102
0
DTC314TK
C358
10u
50V
R353
ASX
1K
FB1213
0210TA
SCART+5V
*C301
R301 0.027u R302
*C1251
1K
100u C1252 4.7K
1u
16V
ASX 16V 3 4 3
C1142 1 2 1
1u
16V
*C302
IN1L
0.027u
R1153
100K
R354
C359
1K
10u
C1138
50V
1u
ASX
16V
IN1R
S_MUTE
R1154
100K
Q1105
DTC314TK
0
0.84 S_MUTE
R1160
1K
0
560K
4.4
Q1107
3.8
OUTTNR
*D1111
EX1049CE 0
8.2V
PRE_R
3 4 3 4
C304 R305
Z 2.2K
0.22u
1 2 1 2
R1155 R1158
330 2.7K
R355 R303
4.4
*D1112 2.7 2.2K
3.8
EX1049CE
1/4W
OUTTNL
8.2V
Q1108 0
2SA1530AR
0.86 R358
R1159
0
0 1K
D306
1SS390
Q1106
0
DTC314TK
C364
470u
16V
ASY
7.7
8.2
R356 Q307
10K 2SA1530AR
0.15
EXA103WJ
R360
4.7K
D307 D308
1SS390 1SS390
A+8V
A+8V PRE_L
A+5V C303 R304
0.22u Z 2.2K
TL1196
TL1199
P1201
MA250WJ
7 8 9 10
119
R OUT
L OUT
LUG301 LUG302 LUG303 LUG304
Y/C IN
J1201
ZA033WJ
8 9 10 11 12 13 14 15 16
INPUT3
TL1118
FB1203
R1216
0062TA
270
C1220 C1222
C1224
10u
10u
R1217 16V 100P
16V
330 (CH)
KZA073WJ
KZA073WJ
FB1202
0051TA
FB1204
R1219
C1216 0062TA
R1210 270
100P R1213
1K 1K
(CH)
C1221 C1223
C1225
10u
10u
100P 0.1
C1217 16V 16V 0.36
(CH)
KZA073WJ
1000P KZA073WJ
Q1203
R1212 R1215 R1224
0
560K DTC314TK
100K 100K
MUTE
R1221
330
Q1204
DTC314TK
MUTE
R1218 R1222
0.36
2.7K 2.7K
R1211 R1214
1K 1K
4.4 4.4 0
C1218
R1225
1u 560K
Q1201 Q1202
16V 3.7 3.7
2SA1530AR
2SA1530AR
0
0
R332 C361
R318 C360 3
4 1K
82 47u 10u
R319 R321 16V
1/2W 16V
1 2
1.2K 10K KZA073WJ
ASY R333
C306 10K
R327
2.2u
C316 C318 10K
Q301
50V
33P 47P
R310 *R325
2SC3928AR ASX (CH) (CH)
1K 2.7K
0 C324
4.0 4.2 4.2 8.0
R328
0 10u
R306 R307 5 6 7 8
3.9K 50V
4.7K 100K
ASX
3 4
IC303
0 3 4 3 4
4
1 2
1 2 1 2 NJM4558M
2 0
4 3 2 1
0 4.0 4.2 4.2
0 R311 *R326
0 1K 2.7K
Q302 C307 C317 C319 C325
2.2u 33P 47P 10u
2SC3928AR
50V C311 (CH) (CH) 50V
ASX 22u ASX
16V
R320 R322
ASX 1.2K 10K
R337
10
C312
C356
1/4W
D311 2200P
47u R329
EXA103WJ
50V 6.8K
36V
ASY
R314 TDA_VP
0 0
3.9K
C365 C332
2200P 220P
0 15.5
C310 C328 C333
R312
2200P 15.5 30.5 2.2u 220P
1K
50V
R309 R315
ASX
47K 470K
12.4 30.6
C326 R330 R335
10
C314 0.015u 2.2K
0.015u 1/4W
TDA_VPA 30.3 21.6
*D314 *L302
EXA101WJ
47uH
4.5 0
30V PA386WJ
C308
D318
0.1u
10.3 12.4
1SS390
0 15.5
C322
0.22u
*C330 *D315
470u EXA101WJ
0 0
35V 30V
SYA
0 0
Q303
DTC314TK
MUTE Reference Design
10.1
0
TDA_EN
0
R338
R324 10
47K
1/4W
C313
D312
2200P
R334
36V C357 6.8K
47u
R316
50V
3.9K
ASY 0 0
C366
2200P
C334
220P
0 15.5
R313
C329 C335
1K
15.5 30.5
C309 2.2u 220P
2200P 50V
R308 R317
ASX
47K 470K
12.4 30.6 R336
C327
10
R331
0.015u
C315 2.2K 1/4W
0.015u 30.3 21.6
*L301
*D316
C305 47uH
EXA101WJ
4.5 0
0.1u PA386WJ
30V
*D313
EX1026CE 10.3 12.4
3.9V
0 15.5 C323
0.22u Z
Q304
*C331 *D317
DTC314TK
0 0 470u EXA101WJ
MUTE 35V 30V
0 10.0 SYA
0
0
0
Reference Design
R323
47K
11 12 13
LC-32/37GD8E/RU
LC-32/37BT8E/RU
Ver.N3 (2006.05.16)
Ver.N3 (2006.05.16)
HeadPhone OUT
J1301
JA007WJ
2 3
5 4 7 8 1
TL1101 L R TL1104
TL1102 TL1105
TL1103 TL1106
TL1107
C350 C354
0.01u 1000P
R349
C351 C355
100
0.01u 1000P
C352
0.01u
R350 C353
100
0.01u
R1226
1K
C348
Q305
22u
2SC3928AR
35V
R346
ASX
56
HP_R HP_ROUT 0
0
R351
R348
10K
2.2K
0
R1227
1K
3 4
0.1
1 2
0
C349
22u
0
35V
R347
ASX
56 0
HP_L HP_LOUT
R352 Q306
10K C320
2SC3928AR
2.2u
50V
ASX
HPOI_L HPO_L
HPOI_R
HPO_R
C321
2.2u
D305
50V
EXA089WJ ASX
4.3V C347
1u
50V
ASX
D301
D303
EXA092WJ
EXA092WJ
12V
12V
C336
R341 R342 C344 R344
1u
10K 3.3K 1u 10K
50V
50V
ASX
ASX
2 1 2 1 2 1
C345
C337 4 3 4 3 4 3
1u
1u
50V
50V R345
ASX
ASX 10K
2 1
C346
1u
D302 D304 4 3
EXA092WJ EXA092WJ 50V
ASX
12V 12V
PRE_L
SC301
Z0738CE
R343
0
TL302 TO POWER
1/4W
B+29V
1 +30V
C338
2 +30V
470u
50V
TL301 3 +30V
EZA513WJ
4
NC
TL307 5
GND
6
GND
TL308 7
GND
SPKR+
C340
0.22u *C342
25V
0.33u
FYF
(ML)
C362
0.22u
25V
SPKR-
R339
22
1/4W
C339
470u
50V
EZA513WJ P301
NA173WJ
SP
TL303
4
SPKR+
TL304
3 SPKR-
SPKL+
TL305
2 SPKL+
C341
*C343 TL306
0.22u 1 SPKL-
0.33u
25V
FYF
(ML)
C363
0.22u
25V
SPKL-
R340
22
1/4W
14 15 16