35
11.7. A-Board (4/8) Schematic Diagram
DRIVE IC
VCC
Vin
GND
R
L
V
RED
WHITE
R
L
Pr
Pb
Y
Y
C
R
L
V
S
S
S
S
S
P
P
P
+
Thermal Pad
P
+
+
+
P
MON_R
MON_L
MOUT_L
MOUT_R
MOUT_L
MOUT_R
V1_L
V1_R
V1_C
V1_Y
MON_L
MON_R
V1_R
SPDIF
D1_PB
D1_PR
D1_L
D1_R
V2_R
D1_R
D1_L
V2_L
SPDIF
D1_Y
V1_V
V1_S_DET
V1_L
V2_L
V2_R
AUDIO_R
AUDIO_L
AMP_RST
AMP_RST
AUDIO_L
AG_SOUND_SOS
AUDIO_R
AG_AUDIO_MUTE
AG_AUDIO_MUTE
AG_SOUND_SOS
AMP_MUTE
AMP_MUTE
C3177
10V
1u
C2251
16V
0.1u
C2201
10V
10u
C2203
10V
1u
C2202
10V
10u
D2104
MA2J11100L
D2251
K7AAAY000005
D3810
EZJZ0V120JA
D3051
EZJZ0V120JA
D3068
EZJZ0V120JA
D3065
EZJZ0V120JA
D3063
EZJZ0V120JA
D3079
EZJZ0V120JA
D3048
EZJZ0V120JA
D3078
EZJZ0V120JA
D3067
EZJZ0V120JA
D3052
EZJZ0V120JA
D3815
EZJZ0V120JA
D3064
EZJZ0V120JA
D3806
EZJZ0V120JA
D3080
EZJZ0V120JA
D3077
EZJZ0V120JA
D3066
EZJZ0V120JA
JK3003
K4AK08B00002
V
V-G
L
L-G
R
R-G
JK3005
K2HA204A0038
JK3002
K4AK10A00001
Y
Y-G
Pb
Pb-G
Pr
Pr-G
L
L-G
R
R-G
JK3001
K4AK12A00001
C-G
C
Y
Y-G
SW
G
V
V-G
L
L-G
R
R-G
SUB3.3V
TP3055
TP3050
TP3051
V2_V
MOUT_R
SPDIF_HUD
AG_A_MON_MUTE
MOUT_L
D1_PR
V2_L
D1_L
V1_V
D1_PB
V1_L
V1_C
V2_R
D1_R
V1_Y
CH1PSYNC
D1_Y
V1_R
IECOUT0
Q2202
B1ABCF000231
Q2201
B1ABCF000231
*Q2203
B1ADCE000022
1%
R3006
75
R2210
100
R2251
56
R3010
180k
R2204
47k
R2208
100
R2205
270k
R3009
180k
1%
R3002
75
R3005
180k
R3015
180k
R2201
1.8k
22
R4710
1%
R3003
75
R2202
1.8k
1%
R3007
75
R2206
1M
R3004
180k
R2252
10k
R2211
180k
R2212
180k
R2207
100
R3019
100
1%
R3001
75
R2209
100
22
R8730
R3014
180k
R3013
75
1%
R2203
1k
1%
R3008
75
R3012
VJUMP1005-S
R3011
VJUMP1005-S
JS3117
JS3122
JS3115
JS3116
JS3118
JS3121
TP2304
1%
R2304
22.1k
C2307
50V
0.1u
C2344
16V
1u
D2318
MA2J11100L
D2103
MA2J11100L
C2328
16V
0.68u
A5
1
2
3
4
C2338
16V
10u
TP2303
C1AB00002916
IC2301
1
IN1
44
IN2
2
PLMT1
3
PLMT2
4
PLMT3
5
PLMT4
6
BSP1P
7
VCCP1P
8
VCCP1P
9
OUT1P
10
OUT1P
11
GNDP1
12
GNDP1
13
OUT1N
14
OUT1N
15
VCCP1N
16
VCCP1N
17
BSP1N
18
WARNING
19
ERROR
20
MUTEX
21
N.C.
22
N.C.
23
OSC
24
MS
25
ROSC
26
TM
27
VHOLD
28
BSP2N
29
VCCP2N
30
VCCP2N
31
OUT2N
32
OUT2N
33
GNDP2
34
GNDP2
35
OUT2P
36
OUT2P
37
VCCP2P
38
VCCP2P
39
BSP2P
40
VCCA
41
FILP
42
FILA
43
GNDA
R2351
10k
R2102
10k
C2340
50V
0.1u
Q2106
B1ABCF000231
*C2313
25V
0.1u
R2108
100k
TP2302
Q2103
B1ABCF000231
C2337
50V
0.1u
R2104
10k
C2327
16V
3.3u
JS2101
VJUMP1005-P
R2352
47k
C2317
16V
0.68u
C2329
50V
0.1u
AUDIO_L
*C2335
25V
0.1u
D2102
MA2J11100L
D2319
MA2J11100L
C2305
50V
0.1u
C2300
25V
470u
*L2309
G1C330MA0291
C2342
50V
0.1u
SUB3.3V
AUDIO_R
R2101
56k
1%
R2302
61.9k
TP2301
*C2309
25V
0.1u
STB5V
R2106
100k
AG_AUDIO_MUTE
Q2105
B1ADCE000022
*C2310
16V
0.47u
SOUND15V
R2146
1M
C2315
50V
0.1u
Q2102
B1ABCF000231
C2306
16V
0.68u
C2301
16V
1u
1%
R2303
22.1k
SUB5V
R2103
100k
C2341
50V
0.1u
*C2331
25V
0.1u
TP2300
C2308
16V
10u
D2101
MA2J11100L
AG_SOUND_SOS
C2330
16V
10u
C2326
50V
0.1u
R2109
100k
R2350
10k
Q2350
B1ABCF000231
*L2335
G1C330MA0291
R2107
10k
Q2101
B1ABCF000231
*L2313
G1C330MA0291
*L2331
G1C330MA0291
R2110
22k
C2339
16V
0.68u
Q2104
B1ADCE000022
JS2102
VJUMP1005-P
C2101
10u
10V
R2105
10k
*C2332
16V
0.47u
<
V2_R
V2_L
TANSI,AVSW
SP_L-
OPERATE
MUTE
OPERATE
MUTE
MUTE
SP_L+
OPERATE
SP_R+
OPERATE
SOS
To SOS
SP_R-
AUDIO AMP
TO
SPEAKER
V2_V
!
A-BOARD TNPH0757S (4/8)
AUDIO AMP,MUTE
TO 6/8
TO 1/8
FROM 6/8
FROM 6/8
TO 6/8
TO 6/8
TO 6/8
TO 6/8
TO 6/8
TO 1/8
TO 6/8
36
28
33
34
35
29
30
31
32
TC-32LX85N
A-Board (4/8) Schematic Diagram
TC-32LX85N
A-Board (4/8) Schematic Diagram
Содержание TC32LX85N - 32" LCD TV
Страница 17: ...17 7 12 EMI processing ...
Страница 18: ...18 ...
Страница 19: ...19 ...
Страница 20: ...20 ...
Страница 26: ...26 ...
Страница 28: ...28 10 2 Wiring ...
Страница 29: ...29 11 Schematic Diagram 11 1 Schematic Diagram Notes ...
Страница 44: ...44 ...
Страница 46: ...46 13 1 2 Mechanical Replacement Parts List ...
Страница 48: ...48 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...