Toshiba 32WL48A Service Manual page 43

Lcd color tv
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5V2A
5V2A
9-A1
9VA
8-E1
SDA1
SCL1
8-E1
V_TV1
10-A1
GND
GND
S_SW_E1
4-C3
S_SW_E1
SY_E1
4-B3
SY_E1
GND
GND
SC_E1
SC_E1
4-B3
GND
GND
SY_E2
SY_E2
4-B3
GND
GND
S_SW_E2
4-B3
S_SW_E2
SC_E2
SC_E2
4-B3
GND
GND
GRV38
KETSU
SC_E3_1
1-C7
SC_E3
LV03
ACM32251022
GND
SC_E3_GND
GRV39
KETSU
S_SW_E3
1-C7
S_SW_E3
GRV40
KETSU
1-C7
SY_E3
SY_E3_1
SY_E3_GND
GND
LV04
ACM32251022
GRV91
GRV41
KETSU
KETSU
Y_BM
SY_BM
Y_BM
1-A2
LV48
ACM32251022
Y_BM_GND
Y_BM_GND
GND
GRV93
KETSU
C_BM
GRV92
KETSU
SC_BM
1-B2
C_BM
C_BM_GND
GND
C_BM_GND
LV49
ACM32251022
GRV94
KETSU
4-D3
Y_E4
Y_E4
GND
CB_E4
4-D3
CB_E4
GND
CR_E4
4-D3
CR_E4
GND
Y_E5
4-E3
Y_E5
GND
CB_E5
CB_E5
4-E3
GND
4-E3
CR_E5
CR_E5
GND
GRV48
SHORT
PC_GR
PC_GR
G_PC
4-C5
LV19
KETSU
GND
GND
GRV50
SHORT
GRV49
SHORT
4-C5
PC_BL
PC_BL
B_PC
LV20
KETSU
GND
GND
GRV52
SHORT
GRV51
SHORT
RD_PC
4-C6
PC_RD
PC_RD
LV21
KETSU
GND
GND
GRV53
SHORT
PC_VS
4-C6
PC_VS
4-C6
PC_HS
PC_HS
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LV01
10u COLTRF4100AT
GRV15
KETSU
D280
L280
Q280
1SS355-TE17
10u COLTRF4100AT
TA7805F(TE16L)
9.2
5.0
1
3
23904494H
GR280
KETSU
2
+
C283
+
0
16V10u
C284
16V10u
CV01
16V100
DV08
+
RV09
OPEN
CV02
SHORT
25V0.1
CV11
RV11
B16V1.0u
100
V_TV1
3.6
3.7
2.8
4.9
0
3.9
1.5
CV12
B16V1.0u
2.0
0
CV13
25V0.1
2.0
GND
RV26
100
CV14
B16V1.0u
IN2_CV
2.3
SY_BM
GND_in
RV27
100
CV15
25V0.1
2.4
IN3_CV
SC_BM
IN3_Y
DV03
RV03
S_SW_E3
MA8056-M
2.4
IN3_C
IN4_S
CV16
25V0.1
2.0
LC29
IN4_CV
RV17
TEM2121M
CV17
DV17
B16V1.0u
100
MA8056-M
2.0
SY_E3_1
IN4_Y
SC_E3_1
2.4
IN4_C
CV18
25V0.1
DV18
QV01
RV18
MA8056-M
GND
100
0
IN4_S2
CXA2189Q
DV06
RV13
100
S_SW_E1
MA8056-M
2.4
IN5_S
IN5_CV
IN5_Y
SY_E1
CV20
25V0.1
2.0
IN5_C
RV19
CV19
IN5_S2
LC16
100
2.4
B16V1.0u
TEM2121M
IN6_S
DV05
MA8056-M
SC_E1
2.4
IN6_CV
DV19
RV14
IN6_Y
CV21
MA8056-M
GND
100
0
25V0.1
IN6_C
DV04
IN6_S2
S_SW_E2
RV04
MA8056-M
2.4
CV22
25V0.1
2.0
LC18
CV23
TEM2121M
B16V1.0u
RV23
100
SY_E2
2.0
DV09
SC_E2
MA8056-M
2.4
RV24
CV24
100
0
25V0.1
GND
GND
DV24
MA8056-M
0
2.0
2.0
2.4
0
2.0
2.4
2.4
0
CV92
25V0.1
RV123
1/8W270
RV37
10
CV03
QV12
16V100
2SA1576A/2SA1586-Y
GJ411
SHORT
+
CV93
RV124
RV113
100
25V0.1
RV125
1/8W270
RV38
OPEN
10
QV11
2SA1576A/2SA1586-Y
C4104
0
2.8
1.0
2.4
25V0.1
4.9
RV111
CV04
100
25V0.1
RV112
OPEN
2.3
GJ412
OPEN
2.2
QV10
2SA1576A/2SA1586-Y
1.6
CrOUT1
RV101
2.7
100
RV102
RV40
C/CbOUT1
CV40
OPEN
68k
25V0.1
Q4106
0.8
CV/YOUT1
GJ410
2SA1162Y
KETSU
Y_PH1
C4103
2.4
SEL_OUT1
25V0.1
SYNC_IN1
0
R4116
SEL_VOUT1
0
1K
SEL_HOUT1
0
GND _diff
X4100
C4102
2.9
EXT_CLK/X`tal
4.000M
15p
4.9
Vcc_diff
IN10_SW
4.1
C4101
10V1u
V_PH
IN10_L3
4.1
Q4105
IN10_L2/V
H_PH
C4100
2SC3437Y-L
IN10_L1/H
B25V0.01
RS14
CV06
1.0
10K
IN10_Cr
25V0.1
IREF
R4118
IN10_Cb
R4113
4.7
10K0.5%
100
RS15
1K
R4114
1k
C4106
2.9
16V1.0u
C4105
2.9
16V1.0u
2.4
R4112
1k
2.4
Q4104
2SC3437Y-L
R4110
100
0
0
0
2.0
2.4
2.4
4.7
0
0
0
2.0
R4125
R4111
1.5k
1k
R4103
Q4108
R4120
KETSU
Short
GJ413
Short
R4121
R4104
KETSU
1.5k
TV_SYNC
10-A2
SW_BBE
SW_BBE
3-C2
V3_QV01
V3_QV01
10-B1
GND
Y0_AV
9-A1
GND
+
CV57
GRV42
KETSU
16V470
LV11
ACM32251022
CR1_AV
CR1_AV
1-C2
GRV43
KETSU
KETSU
GRV44
CR1_AV_GND
CR1_AV_GND
LV10
ACM32251022
CB1_AV
CB1_AV
1-C2
GRV45
KETSU
CB1_AV_GND
CB1_AV_GND
Y1_AV
Y1_AV
1-C2
CV91
RV103
25V0.1
GRV46
KETSU
Y1_AV_GND
Y1_AV_GND
1/8W270
LV12
RV39
ACM32251022
10
GRV47
KETSU
R4115
1k
VD_2
VD_2
R4126
1.5k
CV53
B10V1u
HSYNC
R4119
D4100
KETSU
C4107
OPEN
KETSU
Q4109
1k
R4101
KETSU
R4108
R4106
680
1k
680
R4122
Short
Q4101
2SC3437Y-L
R4107
470
Q4102
GJ414
R4102
2SC3437Y-L
Short
470
R4109
Q4103
R4123
1.5k
2SC3437Y-L
KETSU
Q4100
2SC3437Y-L
32WL48A/E/R/T
SIGNAL
SHEET-2/11
Monitor
out
1-C2
1-C2
(3/59)

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