DOWNLOAD Sharp LC-32P55E (serv.man41) Service Manual ↓ Size: 31.95 MB | Pages: 66 in PDF or view online for FREE

Model
LC-32P55E (serv.man41)
Pages
66
Size
31.95 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD / pages 61-126
File
lc-32p55e-sm41.pdf
Date

Sharp LC-32P55E (serv.man41) Service Manual ▷ View online

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LC-26/32/37P55E Main Unit Diagram  5/5
   (POWER DC-DC)
It D9
I{;2;v 78 D9
C4 Ev
POW+35V
PCON2
+5V
+5V
FPGA_EP2
FPGA_EP1
FPGA_EP0
FL_OSC
FL_OFL
DTU_ON
DTI2CSEL
DTM_RESET
S_MUTE
FPGA_EP7
FPGA_EP6
FPGA_EP5
FPGA_EP4
FPGA_EP3
FPGA_SDA
FPGA_SDE
FPGA_SCK
PCLK
HSYNC_OSC
VSYNC_OSC
RESET_N
POW+12V
PS_ON2
PCON1
PS_ON
FPGA_TDI
BU+5V
S+8V
S+8V
BU+3.3V
BU+5V_FB1706
+3.3V
+1.8V
POW5V_FB1702
FPGA_TMS
BL_ON
FPGA_VCC
FPGA_VCC
POW+5V
POW+5V
POW+5V
INPUT 4.5V to 25V
VHIMP1410ES-1Y
BS
1
2
IN
3
SW
4
GND
5
FB
6
COMP
7
EN
NC
8
R1733
100
R1719
6.2K
F
R1737
5.6K
R1723
6.2K
F
C1721
68u
10V
AAPD
D1704
SFPA73
D1702
EX0487CE
2.0V
1
2
3
C1706
22u
6.3V
KZA070WJ
R1709
10K
FB1701
0250TA
C1717
2700P
15uH
L1701
PA213WJ
R1721
5.6K
F
R1724
100
C1720
22u
16V
ASX
D1705
HSU119
D1703
HSU119
R1729
2K
C3340
47u
6.3V
ASX
C1716
22u
16V
ASX
S+8V
PQ20WZ11
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
LCD5V
+5V
TERMINAL+5V
D1706
HSU119
C1733
22u
16V
ASX
C3338
47u
6.3V
ASX
+3.3V
+1.8V
BU+3.3V
BU+1.8V
*D1701
EX1232CE
3.3V
*Q1702
2SA1530AR
*R1706
33K
AT+35V
*R1703
560
1/4W
R1707
0
*
+1.8V
+3.3V
S+8V
S+8V
+5V
+3.3V
BU+3.3V
R1726
510
R1747
510
R1748
2K
R1732
2K
R1735
2K
R1734
2.2K
BU+3.3V
+3.3V
R1727
3.3K
R1728
3.3K
R1722
10K
R1716
5.6K
R1720
10K
R1713
5.6K
PQ20WZ11
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
PQ20WZ11
1
Vin
2
Vc
3
Vo
4
Vadj
5
GND
R1745
1.3K
R1746
2K
Q1704
2SC3928AR
Q1703
2SC3928AR
EDID5V
EDID5V
C1724
10u
16V
KZA073WJ
C1723
10u
16V
KZA073WJ
*R1701
5.6K
*Q1701
2SC3928AR
*R1702
10K
C1718
0.1u
BU+5V
C1715
22u
35V
ASX
BL_ON5
R1705
0
*
R1704
0
*
SC1701
WA251WJ
TO POWER
1
+35V
2
GND
3
GND
4
+13.5V
5
+13.5V
6
+13.5V
7
GND
8
GND
9
GND
10
+5V
11
+5V
12
+5V
13
+5V
14
+5V
15
+5V
16
GND
17
GND
18
GND
19
GND
20
BU+5V
21
BU+5V
22
GND
23
GND
SC1702
WA248WJ
TO POWER
1
PCON1
2
PCON2
3
SGND
4
INV_ON(BL_ON5)
5
INV_BRT(VBRT)
6
POW_ERR
7
FAN_ERR
8
NC
9
NC
BU+5V
SSM6J51TU
VDSS=12V,ID=4A
1
D
2
D
3
G
4
S
5
D
6
D
SSM6J51TU
1
D
2
D
3
G
4
S
5
D
6
D
TL1704
TL1707
TL1708
TL1702
TL1710
TL1706
TL1703
TL1701
TL1705
TL1709
TL1716
TL1717
TL1718
TL1719
TL1720
TL1721
TL1722
TL1723
TL1724
TL1725
TL1726
TL1727
TL1728
TL1729
TL1730
TL1731
TL1732
FB3307
0061TA
FB3308
0061TA
POW+5V
POW+12V
R1739
1
1/2W
R1740
1
1/2W
R1741
1
1/2W
R1742
1
1/2W
LUG1701
HA006WJ
LUG1702
HA006WJ
LUG1703
HA006WJ
LUG1704
HA006WJ
*LUG1705
ZA002WJ
*LUG1706
ZA002WJ
*LUG1707
ZA002WJ
*LUG1708
ZA002WJ
*LUG1709
ZA002WJ
TP1702
TP1705
TP1701
TP1704
TP1703
VSYNC_OSC
HSYNC_OSC
PCLK
FPGA_SCK
FPGA_SDE
FPGA_SDA
P1701
NA342WJ
LB
1
SGND
2
STB
3
OFL
4
OSC
5
ERR
6
REG
7
REG2
8
BRT
R1731
1K
R1736
1K
R1730
47
R1718
47
R1715
47
R1717
47
BL_ERR
S_MUTE
DTU_ON
DTI2CSEL
DTM_RESET
RJ1701
RJ1702
RJ1704
RJ1703
RJ1706
RJ1707
RJ1705
RJ1708
BL_ON
IXB716WJ
EPM3064-44
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
40
41
42
43
44
R1714
0
TL1733
TL1734
TL1735
TL1736
TL1737
TL1738
TL1739
TL1740
C1730
2700P
15uH
L1702
PA213WJ
D1708
SFPA73
R1755
5.6K
R1754
6.2K
F
D1707
EX0487CE
2.0V
1
2
3
R1743
100
FB1702
0250TA
C1737
10u
16V
KZA073WJ
R1744
5.6K
F
R1753
6.2K
F
C1734
0.1u
C1735
68u
10V
AAPD
C1738
10u
16V
KZA073WJ
C1726
22u
6.3V
KZA070WJ
INPUT 4.5V to 25V
VHIMP1410ES-1Y
BS
1
2
IN
3
SW
4
GND
5
FB
6
COMP
7
EN
NC
8
R1757
1
1/2W
R1758
1
1/2W
R1759
1
1/2W
R1760
1
1/2W
C1702
0.1u
R1761
100
C1739
0.1u
Z
*C1740
0.1u
Z
*C1741
0.1u
.
C1742
0.1u
Z
R1762
22
R1763
22
R1764
22
C1744
100P
(CH)
C1745
100P
(CH)
RESET_N
+3.3V
BU4239G
1
2
3
4
5
TO MAIN 5/6
R1767
10K
R1768
100K
1U>=%G%8%?%k%7%9%F%‘Bh#3;v6HItBh#25;=QIt
<0.4A
<0.86A
TO MAIN 2/6
TO MAIN 3/6
TO MAIN 3/6
TO MAIN 1/6
TO MAIN 5/6
TO MAIN 2/6
TO MAIN 5/6
TO MAIN 2/6
TO MAIN 3/6
TO MAIN 5/6
TO MAIN 2/6
TO MAIN 4/6
TO MAIN 3/6
TO MAIN 1/6
Ver.N3 (2006.02.07)
IC1706
MP1410ES
IC1702
IC1703
IC1707
IC1705
IC1704
DUNTKD603WE01
*IC1710
IC1708
MP1410ES
IC1701
DC-DC 1.8V
<0.57A
<0.24A
DC-DC 1.8V
6.3
5.2
3.0
0
1.5
1.5
3.8
0
5.0
3.6
3.3
2.6
0
34.0
10.0
33.6
13.1
3.3
8.0
2.6
0
4.8
2.8
3.3
2.6
0
0
0
0.63
0
0
0.67
0
0
0
5.0
5.0
0
5.0
5.0
5.0
5.0
5.0
0
5.0
5.0
5.0
3.3
0
0
0
0
0
3.3
0
3.3
0
0
0
0
0
3.3
0
3.3
3.3
3.3
0
0
0
0
0
0
0
0
0
3.3
0
0
0
0
0
0
0
3.3
0
0
0
3.3
0
3.3
0
6.3
5.0
3.0
0
1.3
1.5
3.3
0
3.8
5.0
0
0
4.8
LC-32P55E/LC-26P55E/LC-37P55E
PowerDC-DC
(MAIN 6)
CONFIDENTIAL
81
  LC-26P55E
  LC-32P55E
  LC-37P55E
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
 
H
 
G
 
F
 
E
 
D
 
C
 
B
 
A
 
LC-26/32/37P55E AV Unit Diagram  
It D9
I{;2;v 78 D9
C4 Ev
OUTMONL
OUTMONR
IN3L
IN3R
CVBS_OUT
IN3YV
TDA_EN
RED/C2
GREEN2
BLUE2
IN1FSW
RED/C1
GREEN1
BLUE1
IN1L
IN1R
OUTV
IN2R
IN2L
OUT2L
OUT2R
OUTTNL
OUTTNR
S_MUTE
AVLINK2
IN2FSW
IN2_BLANK
SC_AVLINK
HPMUTE
OUTMONL
OUTMONR
IN3L
IN3R
IN3SW
OUT2L
OUT2R
OUTV
IN2L
IN2R
VIN2
BLUE2
GREEN2
RED/C2
SLOWSW2
AVLINK2
IN2FSW
OUTTNL
OUTTNR
OUTTNV
IN1L
IN1R
VIN1
BLUE1
GREEN1
RED/C1
SLOWSW1
AVLINK1
IN1FSW
B+29V
SC1FSW
IN3C
TDA_VP
PRE_R
PRE_L
PRE_L
HPMUTE
S_MUTE
HPOI_L
OUTTNV
HP_LOUT
HPO_L
HPO_R
HP_ROUT
HP_R
HP_R
HP_L
HP_L
SPKR
SPKL
SPKL+
SPKR+
IN3YV
+8V_AIN
A+5V
A+8V
A+8V
S2_MUTE
S_MUTE
S2_MUTE
IN3SW
S_MUTE
IN3C
TDA_VPA
SPKR-
SPKL-
HPOI_R
VIN2
VIN1
SCART+5V
SLOWSW2
SLOWSW1
C1108
100P
(CH)
C1101
0.1u
25V
C1102
0.1u
25V
C1103
0.1u
25V
FL1104
N0017TA
FL1105
N0017TA
Q1203
DTC314TK
MUTE
Q1204
DTC314TK
MUTE
R1128
100
R1121
75
1/4W
R1111
68
1/4W
R1104
0
R1105
0
R1106
0
R1217
330
R1221
330
R1224
560K
R1226
1K
R1227
1K
R1225
560K
DUNTKD604WE01
FB1102
0062TA
R1130
0
R1114
75
1/4W
FL1103
N0017TA
FB1104
0077TA
FL1102
N0017TA
FL1101
N0017TA
R1129
75
1/4W
R1123
75
1/4W
R1117
75
1/4W
C1110
10u
16V
KZA073WJ
C1131
0.01u
Z
C1147
0.1u
25V
Z
D1107
EX1393CE
5.1V
C1148
10u
16V
KZA073WJ
MM1506XN
2-IN,1-OUT,SWITCH
1
SW
2
OUT
3
VCC
4
IN2
5
GND
6
IN1
FL1109
N0017TA
R1116
75
1/4W
R1120
0
R1153
100K
FL1108
N0017TA
C1135
1000P
R1125
75
1/4W
R1113
75
1/4W
FL1107
N0017TA
R1127
75
1/4W
FL1110
N0017TA
R1112
68
1/4W
C1107
0.1u
25V
R1115
0
FB1103
0077TA
C1142
1u
16V
FB1101
0062TA
C1106
0.1u
25V
C1134
1000P
FB1111
0051TA
FB1112
0051TA
R1118
75
1/4W
C1109
10u
16V
KZA073WJ
FL1106
N0017TA
C1138
1u
16V
R1119
100
R1110
0
C1105
0.1u
25V
C1104
100P
(CH)
R1154
100K
R1126
0
R1201
100
C1201
1000P
R1204
75
C1208
10u
16V
KZA073WJ
R1209
75
1/4W
C1207
10P
(CH)
C1206
100P
(CH)
FL1212
N0017TA
C1218
1u
16V
C1212
1u
16V
R1211
1K
R1214
1K
C1211
1000P
C1217
1000P
R1212
100K
R1210
1K
FB1201
0051TA
R1215
100K
R1213
1K
FB1202
0051TA
C1216
100P
(CH)
C1210
100P
(CH)
C1116
220P
C1114
220P
C1127
100P
(CH)
C1128
100P
(CH)
R1218
2.7K
R1222
2.7K
Q1202
2SA1530AR
Q1201
2SA1530AR
R1138
0
C1202
0.01u
Z
R1102
15K
F
R1103
39K
F
R1108
39K
F
R1101
15K
F
FB1218
0254TA
FB1213
0210TA
R1137
0
D1105
EXA093WJ
13V
R1131
220
R1203
6.8K
R1202
3.9K
FL1211
N0017TA
C1204
10P
(CH)
C1203
100P
(CH)
C1205
10u
16V
KZA073WJ
R1206
75
1/4W
C1252
1u
16V
J1301
JA007WJ
8
L
2
5
7
R
3
4
1
C1253
0.1u
25V
Z
MM1507XN
2-IN,1-OUT,SWITCH
1
SW
2
OUT
3
VCC
4
IN2
5
GND
6
IN1
P1101
MA250WJ
TO MAIN 2
1
IN1FSW
2
AVLINK1
3
SLOWSW1
4
RED/C1
5
GND
6
GREEN1
7
GND
8
BLUE1
9
GND
10
VIN1
11
GND
12
IN1R
13
IN1L
14
GND
15
OUTTNV
16
GND
17
OUTTNR
18
OUTTNL
19
GND
20
NC
21
NC
22
NC
23
NC
R309
47K
R343
0
1/4W
R339
22
1/4W
C310
2200P
C305
0.1u
R304
2.2K
C313
2200P
C327
0.015u
R317
470K
R303
2.2K
R324
47K
C334
220P
R336
10
1/4W
R308
47K
R316
3.9K
R330
2.2K
C303
0.22u
Z
R329
6.8K
R340
22
1/4W
R331
2.2K
R314
3.9K
R323
47K
C326
0.015u
C341
0.22u
25V
R315
470K
C322
0.22u
R335
10
1/4W
R338
10
1/4W
C309
2200P
R337
10
1/4W
C314
0.015u
R313
1K
C312
2200P
*C343
0.33u
FYF
(ML)
Q304
DTC314TK
MUTE
C308
0.1u
R312
1K
C335
220P
C333
220P
C332
220P
C315
0.015u
Q303
DTC314TK
MUTE
R334
6.8K
*C342
0.33u
FYF
(ML)
C340
0.22u
25V
C323
0.22u
Z
R1177
1K
R1179
1K
P1102
MA250WJ
TO MAIN 2
1
IN2FSW
2
AVLINK2
3
SLOWSW2
4
RED/C2
5
GND
6
GREEN2
7
GND
8
BLUE2
9
GND
10
VIN2
11
GND
12
IN2R
13
IN2L
14
GND
15
OUTV
16
GND
17
OUT2R
18
OUT2L
19
S2_MUTE
20
IN3SW
21
IN3Y
22
GND
23
IN3C
2.2u
50V
C328
ASX
2.2u
50V
C329
ASX
P1201
MA250WJ
TO MAIN 2
1
IN3R
2
IN3L
3
GND
4
PO_MUTE
5
OUTMONR
6
OUTMONL
7
S_MUTE
8
PO_MUTE
9
HPOUTR
10
HPOUTL
11
HPMUTE
12
HPPLUG
13
SPKR
14
SPKL
15
MUTE
16
SPPOW
17
GND
18
GND
19
A+5V
20
GND
21
GND
22
8V
23
8V
FB1204
0062TA
R1219
270
C1225
100P
(CH)
C1224
100P
(CH)
R1216
270
FB1203
0062TA
FB1105
0051TA
C1118
100P
(CH)
R1134
1K
R1173
100K
FB1107
0051TA
C1120
1000P
C1119
1000P
C1124
1u
16V
R1147
1K
R1150
100K
C1117
100P
(CH)
C1121
1u
16V
SC301
Z0738CE
TO POWER
1
+30V
2
+30V
3
+30V
4
NC
5
GND
6
GND
7
GND
C1126
470P
R1109
220
1/10W
Q1103
2SA1530AR
Q1102
DTC314TK
R1144
1K
FB1108
0062TA
Q1104
2SA1530AR
Q1101
DTC314TK
C1125
470P
C1122
330P
R1141
560K
R1145
1K
R1107
220
1/10W
FB1106
0062TA
R1142
560K
C1123
330P
R1140
330
2
1
3
4
R1143
2.7K
2
1
3
4
R1139
100
2
1
3
4
Q1108
2SA1530AR
C1139
330P
FB1110
0062TA
C1143
470P
R1157
560K
R1152
100
2
1
3
4
R1156
560K
R1146
220
1/10W
FB1109
0062TA
C1144
470P
R1160
1K
R1155
330
2
1
3
4
Q1107
2SA1530AR
R1148
220
1/10W
Q1105
DTC314TK
C1140
330P
R1159
1K
R1158
2.7K
2
1
3
4
Q1106
DTC314TK
TDA8931T
1
VSSD
2
VSSA
3
INN
4
INP
5
VDDA
6
PWRUP
7
ENA
8
DIAG
9
CGND
10
VSSD
11
VSSD
12
OVP
13
HVP
14
STABI
15
VSSP
16
OUT
17
BOOT
18
VDDP
19
HVPI
20
VSSD
TDA8931T
1
VSSD
2
VSSA
3
INN
4
INP
5
VDDA
6
PWRUP
7
ENA
8
DIAG
9
CGND
10
VSSD
11
VSSD
12
OVP
13
HVP
14
STABI
15
VSSP
16
OUT
17
BOOT
18
VDDP
19
HVPI
20
VSSD
C1145
10u
16V
KZA073WJ
C1157
10u
16V
C1158
10u
16V
C1146
10u
16V
KZA073WJ
C1132
10u
16V
KZA073WJ
C1136
10u
16V
C1137
10u
16V
C1133
10u
16V
KZA073WJ
C1220
10u
16V
KZA073WJ
C1222
10u
16V
KZA073WJ
C1221
10u
16V
KZA073WJ
C1223
10u
16V
KZA073WJ
TL1106
TL1104
TL1102
TL1101
TL1107
TL1105
TL1103
TL1108
TL1109
TL1110
TL1111
TL1112
TL1113
TL1114
TL1115
TL1116
TL1117
TL1118
TL1119
TL1120
TL1121
TL1122
TL1123
TL1124
TL1125
TL1126
TL1127
TL1128
TL1129
TL1130
TL1131
TL1132
TL1133
TL1134
TL1135
TL1136
TL1137
TL1138
TL1139
TL1140
TL1141
TL1142
TL1143
TL1144
TL1145
TL1146
TL1147
TL1148
TL1149
TL1150
TL1151
TL1152
TL1153
TL1154
TL1155
TL1156
TL1157
TL1158
TL1159
TL1160
TL1161
TL1162
TL1163
TL1164
TL1165
TL1166
TL1167
TL1168
TL1169
TL1170
TL1171
TL1172
TL1173
TL1174
TL1175
TL1176
TL1177
TL1178
TL1179
TL1180
TL1181
TL1182
TL1183
TL1184
TL1185
TL1186
TL1187
TL1188
TL1189
TL1190
TL1191
TL1192
TL1193
TL1194
TL1195
TL1196
TL1197
TL1198
TL1199
TL302
TL301
TL307
TL308
TL303
TL304
TL305
TL306
C1130
470u
16V
ASY
R310
1K
R307
100K
2
1
3
4
R327
10K
2
1
3
4
C337
1u
50V
ASX
NJM4558M
1
2
3
4
5
6
7
8
R319
1.2K
R311
1K
R306
4.7K
2
1
3
4
*R325
2.7K
R322
10K
R301
1K
2
1
3
4
R328
3.9K
2
1
3
4
R345
10K
2
1
3
4
R320
1.2K
R318
82
1/2W
C301
0.027u
10u
50V
C324
ASX
2.2u
50V
C307
ASX
*R326
2.7K
R321
10K
C316
33P
(CH)
C319
47P
(CH)
C345
1u
50V
ASX
C318
47P
(CH)
R344
10K
2
1
3
4
R342
3.3K
2
1
3
4
C344
1u
50V
ASX
Q302
2SC3928AR
C302
0.027u
C336
1u
50V
ASX
C317
33P
(CH)
10u
50V
C325
ASX
R341
10K
2
1
3
4
Q301
2SC3928AR
R302
4.7K
2
1
3
4
2.2u
50V
C306
ASX
C304
0.22u
Z
R305
2.2K
22u
35V
C349
ASX
Q306
2SC3928AR
R347
56
Q305
2SC3928AR
R348
2.2K
2
1
3
4
R346
56
22u
35V
C348
ASX
J1101
ZA116WJ
SCART 1
SCART 2
1
AO-R
2
AIN-R
3
AO-L
4
AGND
5
(G7)
6
AIN-L
7
BLUE
8
SLOWSW
9
(G11)
10
CTRL
11
GREEN
12
RSV
13
(G15)
14
(G16)
15
RED/C
16
BLANK
17
(G19)
18
(G20)
19
VOUT/L
20
VIN
21
22
AO-R
23
AIN-R
24
AO-L
25
AGND
26
(G7)
27
AIN-L
28
BLUE
29
SLOWSW
30
(G11)
31
CTRL
32
GREEN
33
RSV
34
(G15)
35
(G16)
36
RED/C
37
BLANK
38
(G19)
39
(G20)
40
VOUT/L
41
VIN
42
2.2u
50V
C320
ASX
2.2u
50V
C321
ASX
C331
470u
35V
A0A
C330
470u
35V
A0A
D303
EXA092WJ
12V
D302
EXA092WJ
12V
D304
EXA092WJ
12V
D301
EXA092WJ
12V
J1201
ZA033WJ
1
3
5
2
4
7
8
9
10
11
12
13
14
15
16
6
MM1506XN
1
2
3
4
5
6
C1159
0.01u
Z
C1160
0.1u
25V
Z
C1161
10u
16V
KZA073WJ
D1106
EX1393CE
5.1V
C1162
470u
16V
ASY
C350
0.01u
C351
0.01u
R349
100
C352
0.01u
R350
100
C353
0.01u
C354
1000P
C355
1000P
LUG301
LUG302
LUG303
LUG304
47u
50V
C356
ASY
47u
50V
C357
ASY
R351
10K
R352
10K
10u
50V
C358
ASX
10u
50V
C359
ASX
R353
1K
R354
1K
C1219
47u
16V
ASY
R333
10K
2
1
3
4
R332
1K
C361
10u
16V
KZA073WJ
C360
47u
16V
ASY
P301
NA173WJ
SP
SPKL-
1
SPKL+
2
SPKR-
3
SPKR+
4
D305
EXA089WJ
4.3V
22u
16V
C311
ASX
C346
1u
50V
ASX
C347
1u
50V
ASX
C338
470u
50V
EZA513WJ
C339
470u
50V
EZA513WJ
R355
2.7
1/4W
C362
0.22u
25V
C363
0.22u
25V
Q307
2SA1530AR
R356
10K
D306
1SS390
D307
1SS390
D308
1SS390
R360
4.7K
R358
0
C364
470u
16V
ASY
D309
1SS390
D310
1SS390
R1228
0
D1201
EX1239CE
4.3V
C365
2200P
C366
2200P
*L301
47uH
PA386WJ
*L302
47uH
PA386WJ
D1109
EX1398CE
8.2V
D1110
EX1398CE
8.2V
D1111
EX1398CE
8.2V
D1112
EX1398CE
8.2V
D1113
EX1393CE
5.1V
D1114
EX1393CE
5.1V
D1115
EX1393CE
5.1V
D313
EXA088WJ
3.9V
D314
EXA101WJ
30V
D315
EXA101WJ
30V
D316
EXA101WJ
30V
D317
EXA101WJ
30V
D1116
EX1393CE
5.1V
D1117
EX1393CE
5.1V
D1101
EXA094WJ
15V
D1104
EXA094WJ
15V
D1103
EXA088WJ
3.9V
D1102
EXA088WJ
3.9V
D1121
EXA088WJ
3.9V
D1122
EXA088WJ
3.9V
D1123
EXA088WJ
3.9V
D1119
EXA088WJ
3.9V
D1118
EXA088WJ
3.9V
D1120
EXA088WJ
3.9V
D311
EXA103WJ
36V
D312
EXA103WJ
36V
D318
1SS390
1U>=%G%8%?%k%7%9%F%‘Bh#3;v6HItBh#25;=QIt
Ver.N3 (2006.02.07)
IC1101
IC1201
IC302
IC301
IC303
IC1102
CVBS IN
Y/C IN
L IN
R OUT
HeadPhone OUT
Reference Design
Reference Design
QSOCZA116WJZZ
R IN
L OUT
0
0.36
0.1
0
0.36
0.1
0
2.4
5.3
2.0
0
2.1
4.4
0
3.7
4.4
0
3.7
3.1
1.5
5.3
1.4
0
1.5
0
10.0
0
0
10.1
0
4.4
0
3.8
0
0.36
0.1
4.4
0
3.8
0
0.36
0.1
4.4
0
3.8
4.4
0
3.8
0
0.84
0
0
0.86
0
0
0
15.5
12.4
30.3
4.5
10.3
0
0
0
0
0
15.5
12.4
0
21.6
30.6
30.5
15.5
0
0
0
15.5
12.4
30.3
4.5
10.3
0
0
0
0
0
15.5
12.4
0
21.6
30.6
30.5
15.5
0
4.2
4.2
4.0
0
4.0
4.2
4.2
8.0
0
0
0
0
0
0
0
0
0
0
0
0
0
2.4
5.3
2.0
0
2.1
7.7
0.15
8.2
LC-32P70E/LC-26P70E/LC-37P70E
LC-32P55E/LC-26P55E/LC-37P55E
AV
INPUT2
INPUT1
INPUT3
CONFIDENTIAL
82
  LC-26P55E
  LC-32P55E
  LC-37P55E
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
 
H
 
G
 
F
 
E
 
D
 
C
 
B
 
A
 
LC-26/32/37P55E TUNER  Unit Diagram  
It D9
I{;2;v 78 D9
C4 Ev
SIF
+35V
+5V
+5V
I2C_DAT3
I2C_DAT3
AGC
CVBS
+8V
I2C_CLK3
I2C_CLK3
R206
0
R218
1.2K
C0294BM
K9456
1
2
3
4
5
C226
220u
10V
SKA
R203
68K
R224
5.6K
C211
0.01u
Z
C205
0.01u
Z
Q202
2SC2735
IF AMP
C208
0.01u
Z
R226
10K
C225
1500P
R205
47K
R240
330
C0278BM
K3953
1
2
3
4
5
C233
1000P
C220
0.01u
Z
C204
470u
16V
SKA
C214
0.01u
Z
TU201
QA021WJ
1
AGC
2
NC
3
ADDR
4
SCL
5
SDA
6
NC
7
5V
8
NC
9
+33V
10
NC
11
IF
R217
1.2K
R230
5.6K
C207
10u
50V
SKA
R201
100K
C215
0.01u
Z
C202
22P
(CH)
R237
330
C206
100u
16V
SKA
X201
SAA029WJ
DUNTKD608WE02
R241
10K
R215
1.2K
R244
220
C227
0.01u
Z
TDA9886
IF-DEMOD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
D201
1SS390
R220
3.9K
R233
820
R219
2.2K
100u
16V
C221
SKA
D203
1SS390
R216
1.2K
R202
680
R212
100
C230
10u
50V
SKA
Q201
2SC2735
IF AMP
C209
0.01u
Z
D206
1SS390
C201
33u
10V
SKA
C224
0.22u
16V
R223
5.6K
R209
12K
C219
0.1u
25V
Z
C212
0.01u
Z
C213
0.01u
Z
R234
270
R210
68
FB202
0065CE
C218
0.01u
Q204
2SA1530AR
BUFFER
R242
3.9K
R227
10K
R213
100
R211
68
R238
150
R204
12K
R235
100
C231
0.01u
Z
R214
82
Q203
2SC3928AR
D202
EX0677GE
33V
D204
1SS390
C223
390P
(CH)
D205
1SS390
C216
0.01u
Z
C217
10u
50V
SKA
R243
100
R231
33
1/8W
C203
22P
(CH)
R232
330
C229
12P
(CH)
C222
0.1u
25V
Z
R221
3.9K
FB201
0210TA
C210
0.01u
Z
C228
0.47u
16V
C232
33P
(CH)
TL201
TL202
TL203
TL204
TL206
TL207
TL208
TL205
TL216
TL217
TL211
TL218
TL212
TL219
TL214
TL213
TL215
TL220
TL210
TL221
TL209
R236
100
R239
100
R229
22K
R228
22K
R207
47
R208
47
P201
MA012WJ
TO MAIN 2
1
SIF
2
CVBS
3
GND
4
+35V
5
GND
6
+8V
7
GND
8
+5V
9
SCL3
10
SDA3
11
GND
12
AGC
13
GND
14
Reserve
15
Reserve
L201
1.2uH
CNN
L202
1.2uH
CNN
L203
10uH
MK
L204
12uH
MK
L205
33uH
CNN
C234
0.1u
25V
Z
R245
560
TW
1/4W
R246
330
LUG201
LUG202
LUG203
C235
0.01u
SLD201
MA898WJFW
C236
8P
(CH)
D
1U>=%G%8%?%k%7%9%F%‘Bh#3;v6HItBh#25;=QIt
Ver.N2 (2006.01.26)
!*
FL202
FL201
IC201
1.3
8.2
2.0
2.0
2.0
5.2
2.4
2.6
2.4
0
2.4
3.6
3.2
3.2
2.1
0
4.2
2.6
0
3.1
0
1.7
5.2
2.6
5.2
2.0
2.0
4.2
4.0
3.7
3.0
1.3
8.2
2.0
3.7
5.2
3.7
0
3.1
1.6
5.0
2.2
32.4
3.7
3.0
3.7
5.2
LC-32P55E/LC-26P55E/LC-37P55E
LC-32GA9E/LC-37GA9E
LC-32GA8E/LC-37GA8E
TUNER
CONFIDENTIAL
83
  LC-26P55E
  LC-32P55E
  LC-37P55E
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
I
 
H
 
G
 
F
 
E
 
D
 
C
 
B
 
A
 
LC-26P55E POWER SUPPLY  Unit Diagram  
!*
!*
!*
!*
!*
!*
!*
It D9
I{;2;v 78 D9
C4 Ev
900V
900V
900V
C732
0.1u
R795
20K
1/10W
R783
22K
1/10W
Q702
2SC3928AR
R788
2K
1/10W
F
D721
EXA096WJ
18V
C728
3300P
D736
DXA080WJ
1
2
3
D701
DX0477CE
1
2
3
4
C753
0.068u
C755
1200u
35V
EZA499WJ
R757
10K
1/10W
R817
1.2K
1/4W
D726
D1FL20U
R776
1K
1/10W
TL708
P703
Z0738CE
TO AV
1
+30V
2
+30V
3
+30V
4
NC
5
GND
6
GND
7
GND
Q710
2SC3928AR
R779
10K
1/10W
R794
820
1/10W
Q713
2SC3928AR
D756
EXA101WJ
30V
R702
HZ0008GE
R756
18K
1/10W
R748
10K
1/10W
D747
1SS355
*D714
EX1396CE
@COMME
R778
2.4K
1/10W
F
TL704
R758
560K
1/10W
D717
D1FL20U
D741
EX1398CE
8.2V
R755
20K
1/10W
F
R780
6.8K
1/10W
R773
10K
1/10W
D725
D1FL20U
R701
HZ0008GE
R785
10K
1/10W
C730
0.1u
D754
EXA101WJ
30V
R801
1.2K
R805
220K
1/10W
R742
10K
1/10W
C733
2200P
R784
2.4K
1/10W
P702
MA247WJ
TO MAIN 6
1
PCON1
2
PCON2
3
SGND
4
INV_ON(BL_ON5)
5
INV_BRT(VBRT)
6
NC
7
NC
8
NC
9
NC
C704
0.47u
275V
FZA026WJ
R740
560K
1/10W
R789
680
1/10W
F
R777
2.4K
1/10W
F
D724
D1FL20U
R775
15K
1/10W
R770
0
1/8W
C740
2200P
250V
KZ0105GE
C749
0.068u
R753
13K
1/10W
R792
2.7K
1/10W
R765
100K
1/10W
R820
1.2K
P704
NA053WJ
LA
TO INVERTER
1
+24V
2
+24V
3
+24V
4
+24V
5
+24V
6
GND
7
GND
8
GND
9
GND
10
GND
11
NC
12
INV-ON
13
INV-BRT
14
NC
TL701
D737
DXA081WJ
1
2
3
C726
100P
(CH)
R764
10K
1/10W
C741
2200P
250V
KZ0105GE
C712
0.47u
275V
FZA026WJ
R812
1.2K
Q708
2SC3928AR
R774
10K
1/10W
C716
0.1u
C709
2200P
250V
KZ0105GE
R796
2.7K
1/10W
D715
D1FL20U
D757
1SS355
R793
10K
1/10W
C742
2200P
250V
KZ0105GE
D753
EXA094WJ
15V
R766
10K
1/10W
R752
0
1/10W
R791
10K
1/10W
C720
0.1u
R809
1.2K
C708
2200P
250V
KZ0105GE
TL702
*T702
WA232WJ
1
2
3
4
5
6
7
9
10
11
12
13
14
15
16
D742
1SS355
Q712
2SC3928AR
C722
47P
(CH)
D722
1SS355
R759
10K
1/10W
MR4020
1
2
3
4
5
7
9
D746
EXA102WJ
33V
D751
EX1398CE
8.2V
R787
10K
1/10W
R760
0.15
NVV
2W
R745
9.1K
1/10W
R746
10K
1/10W
R741
10K
1/10W
*R747
6.8K
1/10W
F
TL703
R727
56K
1/10W
R761
10K
1/10W
*R751
0.15
NVV
2W
Q704
2SC3928AR
D718
EXA091WJ
11V
TL707
R767
390
1/4W
MR4020
1
2
3
4
5
7
9
D755
1SS355
R824
3.3K
1/4W
D749
EX1400CE
10V
DUNTKD605WE02
D735
SF6L20U
F701
ZA007WJ
AC250V T4AL
C736
47u
35V
EZA489WJ
C743
470u
50V
EZA513WJ
C744
1200u
35V
EZA499WJ
C751
1200u
35V
EZA499WJ
2200u
10V
C752
EZA452WJ
C754
220u
50V
EZA510WJ
C756
2200u
10V
EZA452WJ
C757
680u
25V
EZA480WJ
C758
100u
35V
EZA490WJ
Q721
2SC3928AR
D707
1SS355
R823
10K
1/10W
RY701
DA008WJ
1
2
3
4
C765
0.1u
C764
0.1u
C763
0.1u
R825
10K
1/10W
C767
220u
50V
EZA510WJ
VA701
VXA071WJQZ
VA702
VXA071WJQZ
P701
MA250WJ
TO MAIN 6
1
+35V
2
GND
3
GND
4
+13.5V
5
+13.5V
6
+13.5V
7
GND
8
GND
9
GND
10
+5V
11
+5V
12
+5V
13
+5V
14
+5V
15
+5V
16
GND
17
GND
18
GND
19
GND
20
BU+5V
21
BU+5V
22
GND
23
GND
LUG701
HA002WJ
LUG702
HA002WJ
LUG703
HA002WJ
LUG704
HA002WJ
C768
2200u
10V
EZA452WJ
D748
EXA094WJ
15V
D759
EXA101WJ
30V
C739
1000P
(CH)
C745
4700P
R782
1K
1/10W
R781
2.4K
1/10W
F
TL709
TL710
TL711
TL713
TL714
TL715
TL716
TL717
TL718
TL719
TL720
TL721
TL722
TL723
TL724
TL725
TL726
TL727
TL728
TL729
TL730
TL731
TL732
TL733
TL734
TL735
TL736
TL737
TL738
SC701
AA008WJ
1
L
2
N
D752
1SS355
D763
EX1394CE
R833
22K
1/4W
D765
1SS355
R831
10K
1/10W
R732
120K
1/4W
F
R731
120K
1/4W
F
R730
120K
1/4W
F
Q726
2SC3928AR
R834
10K
1/10W
C772
0.1u
TXA037WJ
POWER_HOT
1
2
3
4
5
6
TXA037WJ
1
2
3
4
5
6
C771
2700P
D761
D1FL20U
R828
22
1/4W
R835
0
1/8W
*L701
FA209WJ
1
2
3
4
*L702
FA036WJ
1
2
3
4
TL739
TL740
TL741
D767
1SS355
R836
10K
1/10W
C774
0.1u
16V
C777
2200P
250V
KZ0105GE
C778
2200P
250V
KZ0105GE
T701
WA230WJ
1
2
3
8
5
6
7
9
10
11
12
13
14
15
16
D716
U05NU44
D720
U05NU44
*C781
2200P
250V
KZ0105GE
*C782
2200P
250V
KZ0105GE
E701
QA027WJFW
D734
FXA003WJ
1
2
3
4
D733
FXA003WJ
1
2
3
4
D732
FXA003WJ
1
2
3
4
47u
35V
C723
EZA489WJ
NJM2904M
1
2
3
4
5
6
7
8
D730
FXA003WJ
1
2
3
4
D731
FXA003WJ
1
2
3
4
47u
35V
C735
EZA489WJ
470u
50V
C762
EZA513WJ
RDA701
RA323WJFW
RDA702
RA306WJFW
RDA703
RA307WJFW
RDA704
RA308WJFW
RDA705
RA309WJFW
D772
EXA102WJ
33V
R851
220
1/4W
R852
220
1/4W
R854
1K
RVV
2W
D729
ST03D170
D771
ST03D-82
TA76431R
1
2
3
TA76431R
1
2
3
D728
ST03D170
D762
ST03D170
*T703
CA021WJ
1
2
3
4
5
6
7
9
10
11
12
*C707
330u
400V
EZA979WJ
D738
DXA088WJ
D739
DXA085WJ
L753
PA642WJ
TH701
HXA033WJ
C789
0.1u
C790
0.1u
R857
0
1/8W
D774
1SS355
D773
1SS355
C713
10u
KZA388WJ
6.3V
C717
0.1u
C792
1u
10V
R859
12K
1/16W
R860
4.7K
R861
2.7K
R862
2.7K
R863
4.7K
NJM2903M
1
2
3
4
5
6
7
8
R864
33K
R865
33K
C793
0.1u
16V
R866
47K
R867
12K
D775
1SS355
R868
1.2K
R870
2.2K
R869
3.3K
R871
1.2K
R872
4.7K
R873
1.2K
C794
10u
6.3V
KZA388WJ
C795
1u
10V
C796
1u
10V
C798
0.1u
16V
C799
0.1u
16V
TXA026WJ
1
2
3
4
5
6
C800
0.1u
16V
TXA026WJ
1
2
3
4
5
6
C801
0.1u
16V
D776
EX1234CE
3.6V
D779
1SS355
D778
U05NU44
R878
120K
1/4W
F
D777
U05NU44
R877
120K
1/4W
F
C783
4.7u
25V
KZA213WJ
C776
4.7u
KZA213WJ
25V
TL712
R743
220K
1/16W
R858
2.7K
1/10W
C804
0.1u
16V
Q729
2SD2185R
C734
470P
2000V
KZA304WJ
C725
470P
2000V
KZA304WJ
D780
EX1015GE
16V
D781
EX1015GE
16V
D782
EXA359WJ
33VB
D783
EXA359WJ
33VB
R797
100K
1/10W
F
1U>=%G%8%?%k%7%9%F%‘Bh#3;v6HItBh#25;=QIt
Ver.N3 (2006.01.31)
!*
!*
!*
!*
!*
!*
!*
!*
!*
!*
!*
!*
!*
!*
!*
!*
!*
!*
!*
!*
*IC704
IC705
Q723
Q724
IC708
IC706
IC707
IC709
Q730
Q731
AC-INLET
POWER
PRIMARY
SECONDARY
0
0
0.6
0
0
0.6
0
0.3
0.3
3.05
1.7
0
15.9
0
7.7
239.2
0
1.7
0
3.65
2.0
0
15.9
0
278.5
252.9
0
0
0.6
0
2.0
0.3
15.9
15.3
0
0
3.2
15.9
25.2
23.9
24.0
0
0
15.9
0
0
0
0
8.2
9.97
0
15.8
2.4
0
4.4
2.4
0
4.4
0
3.2
3.5
0
2.6
3.3
0
5.3
5.3
4.6
0
0
5.3
0
5.3
4.6
0
0
5.3
0.1
0
30.4
0.6
LC-26P55E/LC-26P70E
CONFIDENTIAL
84
  LC-26P55E
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