11.12. A-Board (4 of 4) Schematic Diagram
TC-26/32LX1H,TC-32LX1DJ
TX-26/32LX1A/M/T/X
A-Board (4 of 4) Schematic Diagram
TC-26/32LX1H,TC-32LX1DJ
TX-26/32LX1A/M/T/X
A-Board (4 of 4) Schematic Diagram
+
+
+
+
+
TOP
+
+
TOP
+
+
AJ_SDA1
MAIN5V
AJ_AFC0
BT30V
AJ_SDA1
AJ_SCL1
AJ_SCL1
AJ_SDA1
AG_STBRST
AE_JPGY
AE_JPGC
AE_MAIN_Y/V
AE_MAIN_PB
AE_MAIN_PR
AE_SUB_PB
AE_SUB_Y/V
AJ_SRQ
AF_QLINK2
AG_STBRST
AF_QLINK4
AJ_AFC1
AJ_SDA1
AJ_SCL1
AJ_SCL0
AJ_SDA0
AJ_SCL2
AJ_SDA2
AG_AMUTE
STB5V
MAIN9V
AH_AM
MAIN5V
MAIN5V
AF_QLINK_IDTV/OTHER
AF_QLINK_SEL
AG_AMUTE
AJ_SCL1
AJ_AFC0
AE_SUB_PR
Q2131
2SD0601AQL
C3618
16V
0.1u
L3118
J0JCC0000241
C3601
16V
0.1u
TP3155
D2107
B0HCMM000009
C3625
16V
0.1u
C2251
25V
220u
TP3163
A6
K1KA15A00064
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
TP3175
C3627
16V
0.1u
MAIN9V
R3569
0
C2253
50V
1000p
R3488
0
R3470
0
C3622
16V
0.1u
TP3178
R3577
0
R3492
27k
L3135
J0JHC0000078
D3115
MA3X152K0L
L3137
J0JHC0000078
R3490
27k
TP3184
R3576
0
MAIN5V
R3370
10k
R3487
22
R3469
10k
C3616
16V
0.1u
STB3.3V
UNREG_14V
R3372
10k
TP3118
TP3167
C3337
16V
0.1u
C3607
16V
0.1u
R3568
0
R3542
47k
TP3123
R3746
100k
TP3158
L3119
J0JHC0000078
TP3116
R3575
0
R3573
0
R2291
1k
TP3108
C3330
100u
6.3V
R2286
10k
TP3220
TP3183
TP3179
C3343
16V
0.1u
TP3195
MAIN5V
R3464
22
MAIN5V
C3361
16V
0.1u
TP3191
C3609
16V
0.1u
C2301
16V
0.1u
IC3121
C0BBBA000043
1
2
3
4
5
6
7
8
SUB9V
R2287
10k
C3603
16V
0.1u
C3331
100u
6.3V
TP3150
TP3132
TP3124
TP3120
TP3166
R3465
22
TP3177
C3342
16V
0.1u
C3621
100u
25V
Q3177
2SA207700L
TP3194
R3532
100
R3578
0
Q3155
2SD0601A0L
R3484
470
R3462
220
TP3112
R3460
0
C3605
50V
0.01u
TP3148
R3479
3.3k
R2285
8.2k
SUB5V
C3617
50V
0.1u
TP3119
C3334
16V
47u
C3336
16V
0.1u
TP3160
TP3216
A7
K1KA09A00064
1
2
3
4
5
6
7
8
9
C3623
16V
0.1u
D2108
MA3X152K0L
C2302
16V
0.1u
STB5V
R3720
0
Q3158
2SD0601A0L
L3121
ELESN101JA
TP3143
R3570
0
TP3156
Q3153
2SB0709A0L
SOUND_14V
TP3218
TP3172
Q2133
2SC584500L
R3574
0
R3481
0
TP3117
TP3165
TP3187
STB3.3V
TP3153
TP3222
C3626
16V
0.1u
R3476
3.3k
R2281
47k
MAIN9V
TP3164
C3619
16V
0.1u
R3748
10k
R2279
100k
TP3221
R3477
0
R2277
180k
R3572
0
TP3214
Q2130
2SD0601ASL
R2273
68
TP3147
R3583
0
R3581
0
R3544
47k
R3493
100
TP3109
L3132
J0JHC0000078
A5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
TP3217
TP3159
L3138
J0JHC0000001
C3332
50V
4.7u
R2290
10k
TP3171
TP3215
TP3169
R3598
0
TP3113
L3133
J0JHC0000078
Q2132
2SC584500L
R3461
0
TP3224
R2288
22k
R2275
6.8k
C3333
50V
2.2u
R3506
0
C1AB00000454
IC3110
1
SW1
2
SW0
3
DAC4
4
DAC3
5
DAC2
6
DAC1
7
DAC0
8
GND
9
SW2
10
SW3
11
SAD0
12
SAD1
13
SAD2
14
SDA
15
SCL
16
VCC
TP3151
R3546
47k
C3620
16V
0.1u
R3534
100
R2284
100k
TP3125
R2289
22k
TP3168
R3486
560
R3467
0
A1
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
45
46
47
48
49
50
R3466
4.7k
TP3152
TP3176
TP3115
R3582
0
TP3122
R2280
47k
R3571
0
Q2134
2SC584500L
R3545
47k
TP3189
TP3182
TP3223
TP3121
TP3185
TP3149
TP3170
SUB5V
TP3173
R3580
0
TP3174
C3604
16V
0.1u
MAIN5V
R3371
10k
C3362
16V
0.1u
C3610
100u
6.3V
TP3154
TP3219
R3540
47k
R3721
0
TP3188
Q2128
2SA207700L
R2283
5.6k
R3491
100
R3480
1.2k
L3136
J0JHC0000078
R3533
27k
R3596
0
Q2129
2SC584500L
SUB5V
TP3161
Q3154
2SB0709A0L
R3747
10k
R3475
1k
UNREG_14V
TP3146
TP3110
R2278
22k
R3610
10k
C2252
50V
4.7u
STB5V
TP3114
R3579
0
TP3190
TP3186
R3531
27k
TP3162
TP3107
R3543
47k
TP3157
TP3111
RFAGC
AGC_CONT
AFC
AGC_OUT
SW2
GND
5V
GND
GND
FG
FG
AGC_CONT
SW1
FG
SCL1
SDA1
GAME
GND
30V
GND
GND
5V
MPR
HDMI_CEC
MPR_GND
HDMI_INT
RF_AGC_DET1
MPB
MPB_GND
SCART_FB/VP
SCART_FB_GND
JPG_C
JPG_GND
SCL1
SCART_R
SRQ
SCART_G
SCL0
MSP_RST
SDA0
SCL2
SPR
SCART_B/HP
SPR_GND
SCART_RGB_GND
GND
JPG_GND
SPB
SPB_GND
Q-LINK_IDTV/OTHER
Q-LINK_SELECT(AV2/AV4)
SDA2
VPP
MY
MY_GND
Q-LINK_IN/OUT(AV4)
JPG_Y
Q-LINK_IN/OUT(AV2)
SY
SY_GND
GND
KEY_SCAN
A_MUTE
RF_AGC_DET0
GND
STBY_RST
STBY_3.3V
GND
GND
SDA1
GND
ZERO_X_DET
MAIN_3.3V
SOUND_14V
BT_30V
MAIN_9V
SUB_9V
SOUND_14V
SUB_5V
MAIN_5V
SUB_9V
UNREG_14V
SOUND_14V
SOUND_GND
SOUND_GND
SOUND_GND
GND
GND
GND
GND
MAIN_5V
MONITOR DEFEAT
RESET
STB5V
ATSC_AFC0
REF
-
+
-
+
27
25
29
23
30
28
24
26
48
53
44
47
43
45
51
46
41
52
54
49
42
50
(TA2)
TA-BOARD
TO
(TA1)
TA-BOARD
TO
(DG1)
DG-BOARD
TO
(AP2)
AP-BOARD
TO
5.0
0
4.5
0
0
5.0
0
1.8
0
0
0
1.5
2.4
0
30.0
2.4
2.6
0
4.5
4.5
4.5
3.2
3.3
0
0
0
0
0
3.3
0
5.0
0
4.5
0
3.2
5.0
0
0
0
0
3.2
0
0
0
0
0.4
0.7
5.0
5.0
0
0
1.7
1.7
3.7
3.7
1.7
0
3.7
3.7
3.7
4.4
0
0
0
0
30.0
9.0
9.0
14.0
14.0
0
0
0
0
14.0
14.0
5.0
5.0
0
0
0
0
5.0
3.3
9.0
0
0
0.8
2.5
4.6
4.6
0
0
5.0
4.9
0
5.0
0
4.9
4.9
5.0
0
2.5
1.5
0
5.0
0
0
0
5.0
0
5.0
0
4.9
0
0
0
0.6
0
0.6
0.3
0.3
0.5
3.3
3.2
3.3
2.6
0.3
0
0
2.8
0
2.2
8.1
0
3.1
1.2
8.9
0.6
2.4
3.0
5.0
A-BOARD (4/4)
TXN/A10KTN(TC-32LX1H,TX-32LX1A/T/X)
TXN/A10KZN(TX-26LX1M)
TXN/A10KSN(TX-32LX1M)
TXN/A10LAK(TC-26LX1H,TX-26LX1A/T/X)
TXN/A1KYNJ(TC-32LX1DJ)
Ex.I/O
COMPARATOR
TX-32LX1X / TX-32LX1M / TX-32LX1A / TX-32LX1T / TC-32LX1H / TC-32LX1DJ / TX-26LX1X / TX-26LX1M / TX-26LX1A / TX-26LX1T / TC-26LX1H
55