
40
11.8. A-Board (5/13) Schematic Diagram
S
S
S
S
S
S
S
S
S
RF_V
C2204
6.3V
1u
C2214
6.3V
1u
C2103
6.3V
1u
C2279
16V
0.1u
C2211
2.2u
10V
C2210
2.2u
10V
*C2310
2.2u
10V
C2107
6.3V
1u
C2198
6.3V
1u
C2199
6.3V
1u
C2296
2.2u
10V
C2213
6.3V
1u
C2307
6.3V
1u
*C2309
2.2u
10V
C2109
6.3V
1u
C2108
6.3V
1u
C2209
2.2u
10V
C2212
2.2u
10V
C2297
2.2u
10V
C2208
2.2u
10V
C2207
2.2u
10V
*C2202
6.3V
1u
*C2201
6.3V
1u
*C2200
6.3V
1u
C2111
25V
0.01u
C2272
25V
0.01u
C2197
25V
0.01u
FL2102
J0HABB000004
1
2
3
4
FL2100
J0HABB000003
1
2
3
4
FL2101
J0HABB000003
1
2
3
4
FL2104
J0HABB000004
1
2
3
4
FL2103
J0HABB000004
1
2
3
4
C0JBAB000408
IC2110
1
1A
2
1Y
3
2A
4
2Y
5
3A
6
3Y
7
GND
8
4Y
9
4A
10
5Y
11
5A
12
6Y
13
6A
14
VCC
L2123
J0JCC0000287
L2125
J0JCC0000287
SUB3.3V_A
PDP_U_YPBPR2_R/LCD_U_YPBPR2_R/A_AV1_R__TERMINAL
U_AV2_L/A_AV3_L__TERMINAL
PDP_U_YPBPR2_Y/LCD_U_YPBPR1_Y/A_AV1_Y__TERMINAL
RF_V
PC_VD_TERMINAL
PC_G_TERMINAL
PC_B_TERMINAL
U_AV2_V/A_AV3_V__TERMINAL
PDP_U_YPBPR2_PB/LCD_U_YPBPR1_PB/A_AV1_PB__TERMINAL
PDP_U_YPBPR2_L/LCD_U_YPBPR1_L/A_AV1_L__TERMINAL
PC_HD_TERMINAL
U_AV1_V/A_AV2_V__TERMINAL
PC_R_TERMINAL
U_AV2_R/A_AV3_R__TERMINAL
PDP_U_YPBPR2_PR/LCD_U_YPBPR1_PR/A_AV1_PR__TERMINAL
U_AV1_R/A_AV2_R__TERMINAL
U_AV1_L/A_AV2_L__TERMINAL
VCVS3IN
ARIN4
AVDIN
VR2IN
SYNCIN3
VR3IN
ALIN2
VG2IN
SYNCIN2
AHDIN
ARIN2
ARIN1
VCVS1IN
VB1IN
VG3IN
ALIN5
VG1IN
ALIN4
VB2IN
VCVS2IN
SYNCIN1
ALIN1
ALIN3
VCVS4IN
ARIN5
VB3IN
VR1IN
ARIN3
R2283
22k
R2391
75
R2258
75
R2122
220
R2290
22k
R2199
4.7k
*R2317
0
R2115
75
*R2285
22k
R2288
22k
*R2339
0
*R2280
30k
*R2287
22k
R2348
30k
*R2298
0
R2198
4.7k
R2118
47
R2117
47
R2119
47
R2116
75
R2314
30k
R2265
75
*R2302
0
R2200
75
R2284
22k
*R2299
75
R2114
75
*R2318
0
R2286
30k
*R2315
0
R2281
30k
*R2260
30k
R2218
68
R2223
68
R2296
R2278
R2295
R2297
R2374
R2307
R2301
R2390
R2205
U_YPBPR1_PR/LCD_U_NONUSE/A_NONUSE
U_YPBPR1_PB/LCD_U_NONUSE/A_NONUSE
U_YPBPR1_Y/LCD_U_NONUSE/A_NONUSE
U_YPBPR1_R/LCD_U_NONUSE/A_NONUSE
U_YPBPR1_L/LCD_U_NONUSE/A_NONUSE
PDP_U_YPBPR2_L/LCD_U_YPBPR1_L/A_AV1_L
PDP_U_YPBPR2_R/LCD_U_YPBPR1_R/A_AV1_R
PDP_U_NONUSE/LCD_U_iPOD_V/A_AV1_V
U_AV1_R/A_AV2_R
U_AV1_L/A_AV2_L
U_AV2_V/A_AV3_V
U_AV2_L/A_AV3_L
U_PDP_NONUSE/U_LCD_IPOD_R/A_NONUSE
U_AV2_R/A_AV3_R
U_PDP_NONUSE/U_LCD_IPOD_L/A_NONUSE
US iPOD L/R
U_AV1_V/A_AV2_V
US iPOD V
PDP US YPBPR1
B
U_TU_V/A_TU_V
PC MODEL
TU
US AV1
US AV2
PDP_U_YPBPR2_Y/LCD_U_YPBPR1_Y/A_AV1_Y
PDP_U_YPBPR2_PB/LCD_U_YPBPR1_PB/A_AV1_PB
PDP_U_YPBPR2_PR/LCD_U_YPBPR1_PR/A_AV1_PR
PDP_U_YPBPR2_SYNC/LCD_U_YPBPR1_SYNC/A_AV1_SYNC
PDP_U_YPBPR1_SYNC/LCD_U_NONUSE/A_NONUSE
44
43
41
40
39
38
45
42
37
!
A-BOARD TXN/A10QGMS (5/13)
TO 10/13
TO 1/13
TO 10/13
TO 1/13
TO 10/13
TO 1/13
TO 10/13
TO 1/13
TO 1/13
TO 1/13
TO 1/13
TO 1/13
TO 1/13
TO 9/13
TO 1/13
TO 10/13
TO 1/13
INVERTER
LCD US YPBPR1
R2292
R2291
R2293
J0JBC0000116
J0JBC0000116
J0JBC0000116
Summary of Contents for TCL37U22 - 37" LCD TV
Page 22: ...22 7 16 EMI processing ...
Page 23: ...23 ...
Page 24: ...24 ...
Page 26: ...26 ...
Page 30: ...30 ...
Page 32: ...32 ...
Page 33: ...33 11 Schematic Diagram 11 1 Schematic Diagram Notes ...
Page 54: ...54 ...
Page 56: ...56 13 1 2 Accessories ...
Page 57: ...57 13 1 3 Mechanical Replacement Parts List ...
Page 59: ...59 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...