A-Board (6 Of 13) Schematic Diagram - Panasonic TC-32LX700 Service Manual

15.13. A-Board (6 of 13) Schematic Diagram

1
2
3
TP2037 SOS
15V
Q2301
MAIN3.3V SOUND15V
IC2303
R2331
2SB0709ASL
220
AG_SOUND_SOS
R2302 C0DBGYY00202
C2301 R2330 2.2k
10V 3.9k
0.1u D2302 MA2J11100L
L2310
J0JJC0000011
R2301
D2301 3 VIN 1
2.2k
MA2J11100L
VOUT
C2352
C2349 16V
R2305
C2302 VSS
50V 1u
10V 470
0.1u 2
0.1u
PWM_CA_L+
R2350
R2351 10k
10k
AMP_MUTE
Q2302 PWM_CA_L-
R2352
2SD0601ASL
47k
PWM_WO_L+
R2353
PWM_WO_L-
10k
Q2303
R2354 2SD0601ASL
JS2077
47k
JS2078
4
HDMI_INT2
AMP_MUTE
SUB9V
JS2042
C2103 R2145
100u
100k
16V
STB5V
R2142
22k Q2053
Q2059
2SB0709ASL
R2146
2SD0601ASL 1M
R2153
100k R2132 D2063
100k Q2057 MA2J11100L
2SB0709ASL
Q2060
R2148
2SD0601ASL R2139
R2154
56k 10k
10k
D2062
MA2J11100L
AG_AUDIO_MUTE
R2140
100k
R2130 Q2056
10k
R2131 2SD0601ASL
10k
A_MON_MUTE
5
6
7
A-BOARD TNPH0683S (6/13)
!
TERMINAL,AVSW
TC-32LX700
A-Board (6 of 13) Schematic Diagram
46 47
Lch
C2372
SOUND12V
16V
0.22u
C2374 16V
C2312
C2316
0.22u
16V
16V 0.22u C2362
0.22u
25V
R2318 R2324
10 10 470u
1 GVDD_B 44 L2301
GVDD_A
G1C100M00044
C2318 0.033u
2 OTW 43
BST_A 25V
C2334
R2316 C2338
3 NC 42
50V 3.3 50V 0.022u
NC
0.1u
4 NC 41
D2304 C22378
PVDD_A
C2354 C2304 50V
MA2J11100L
50V 25V 0.022u
5 SD 40
PVDD_A 1u C2326
0.1u
0.47u
6 PWM_A 39 50V
OUT_A C22376
0V 50V
7 RESET_AB 38
0.022u
GND_A C2336
50V
8 PWM_B 37 L2303 R2309 C22340
GND_B 0.1u
3.3 50V 0.022u
R2307 G1C100M00044
9 OC_ACJ 36
OUT_B
68k
10 GND 35 C2388
PVDD_B C2356
C2306 50V
11 AGND 34 25V C2320 50V 25V
1000p
BST_B 0.033u 0.1u 1u
25V C2322
12 VREG 33
BST_C
C2386
0.033u
C2314
13 M3 32 50V
L2305
50V PVDD_C 1000p
0.1u G1C100M00044
14 M2 31
OUT_C
C2346
C2358 C2308 C2342
15 M1 30 0.022u
50V 50V R2314
GND_C 25V 50V
3.3
0.1u 1u 0.1u
16 PWM_C 29 C2380
GND_D 50V
0.022u
17 RESET_CD 28
C2332
OUT_D
50V
18 PWM_D 27 0.47u
PVDD_D C2382
C2360 C2310
0V 50V 25V 50V
19 NC 26
PVDD_D 1u 0.022u
0.1u
C2344
R2326 20 NC 25 L2307 R2312 C2348
50V
NC C2324 3.3 0.022u
G1C100M00044 0.1u
10 25V 0.033u 50V
21 VDD 24
R2320 BST_D
22 GVDD_C 23
10
C2330 GVDD_D
C2328
C2364 R2322
16V 16V
0.22u 10
0.22u 0.22u
16V
C2366
16V
C2370 C2368
0.22u
0.22u 0.22u
16V 16V
D2064
MA2J11100L
TO
G-BOARD
A8
(G4)
1
TP3050
V3_R 2 V3_R
3
GND TP3051
V3_L
V3_L 4
TP3052
HP_DET
5
HP_DET
TP3053
6 HP_L
HP_L
7
GND
TP3054
HP_R
8
HP_R
9
GND TP3055
JS3053
10 V3_V
V3_V
11
GND
Q2064
2SD0601ASL
Q2065
R2107
100 2SB0709ASL
R2106
100
Q2063
2SD0601ASL
48 49
Rch
SOUND15V
SOUND12V
C2373
C2371
C2315 16V
16V 0.22u C2311
16V 16V
0.22u C2361
0.22u 0.22u
R2317 R2362 25V
10 470u
10
1 GVDD_B 44
GVDD_A
25V C2317
2 OTW 43
BST_A
0.033u
3 NC 42
NC
4 NC 41
D2303 PVDD_A
C2353
MA2J11100L
5 SD 40 50V
PVDD_A 0.1u
PWM_CA_R+
6 PWM_A 39
OUT_A
C2390 TO SPEAKER_L
50V 7 RESET_AB 38
GND_A
1000p
A5 PWM_CA_R-
8 PWM_B 37
R2306 GND_B
TP2304
68k C2355
1 CANDY_L+ 9 OC_ACJ 36
OUT_B 50V
TP2306 0.1u
2 CANDY_L- 10 GND 35
PVDD_B
TP2308
3 25V C2319
WO_L+ 11 AGND 34
BST_B
0.033u
TP2309
4 25V C2321
WO_L- 12 VREG 33
BST_C
0.033u
13 M3 32
C2313
C2384 PVDD_C
50V C2357
50V 0.1u 14 M2 31 50V
1000p OUT_C
0.1u
15 M1 30
GND_C
PWM_WO_R+
16 PWM_C 29
GND_D
17 RESET_CD 28
OUT_D
PWM_WO_R-
18 PWM_D 27
PVDD_D
C2359 C2309
50V 25V
19 NC 26
1u
PVDD_D 0.1u
20 NC 25
R2325
NC
C2323
10 0.033u
21 VDD 24 25V
BST_D
R2319
R2321
G1C100M00044
22 GVDD_C 23
10 C2329 GVDD_D
10
C2363 16V C2327
16V
16V 0.22u
C2365 0.22u
0.22u C2367
16V
C2369 16V
0.22u
16V 0.22u
0.22u
AG_SOS
AG_TV_MAIN_ON
AG_KEY3
AG_TV_SUB_ON
TO
INV_SOS/ECO_ON
V-BOARD
STB3.3V
(V1A)
AG_KEY1(CON-PANE)
PANEL_VCC_ON
C3348
A9
10V
0.1u FAN_MAX/INV_PWM
1
GND
FAN_SOS/ADIM
2
STB3.3V TP3060
AG_INVERTER_ON
3 G AG_RMIN
IR(REMOTE) 3 1
FL2805
G
4 4 2 J0HAYY000011
GND
5
LED(R) TP3061
R2122
G AG_R_LED_ON
3 1
G FL2807
1k
4 2 J0HAYY000011
C2104
10V
1u
50 51
47
AG_SOUND_SOS
AG_AUDIO_MUTE
AG_TV_MAIN_ON
AG_KEY3
FAN_MAX/INV_PWM
L2308
FAN_SOS/ADIM
J0JJC0000011
AG_SOS
AG_TV_SUB_ON
INV_SOS/ECO_ON
L2300
G1C100M00044 AG_KEY1(CON-PANE)
AG_INVERTER_ON
C2337
C2333
50V A_MON_MUTE D2057 MA2J11100L
50V R2315 C2389
0.022u
0.1u 3.3 50V
1000p AG_R_LED_ON
C2377
C2303 50V
0.022u AG_RMIN
25V
C2325
1u
0.47u AG_VIDEO_STATUS
50V
C2339
C2375
50V
0.022u 50V
0.022u TO SPEAKER_R
C2335
R2308
50V 3.3 A6
AMP_MUTE
0.1u
TP2303
1
CANDY_R+
L2302 PWM_CA_L-
C2387
G1C100M00044 TP2305
50V
2 CANDY_R-
C2305 1000p PWM_CA_L+
25V
3 NC
PWM_WO_L-
1u
TP2307
C2385 4
WO_R+
50V PWM_WO_L+
C2307
1000p TP2310
25V 5 WO_R-
PWM_CA_R-
1u
L2304 C2345 PWM_CA_R+
C2341
R2313 50V
G1C100M00044
50V
3.3 0.022u C2383 PWM_WO_R-
0.1u
50V
C2379
1000p
50V PWM_WO_R+
0.022u
C2331
0.47u
50V
C2381
50V
0.022u
C2343
R2311
50V C2347
3.3 50V
0.1u
0.022u
L2306 HP_R
HP_L
HDMI_INT2
PANEL_VCC_ON
SOUND15V
TP3016 TP3006
J0JHC0000078
TO
AP-BOARD
C3399
A4 16V
TP4101 (AP4)
0.1u
R4105 0
1
TV_SOS
STB5V 2
TP4102 GND
3
STB5V
C4078 C4076
L4091 JS2076
10V 16V
4 BT30V
J0JHC0000078 GND TP3004 L3033
0.1u 0.01u
J0JHC0000078
5
NC(ODU_OFF)
TP4103
C3098 C3096
R4109 0 6 50V
TV_MAIN_ON 50V
0.1u
0.1u
TP4104
R4110 0 7
ALL_OFF(MAIN_SW_DET)
SUB9V
TP4105 TP3019 TP3009
R4107 0
8
TV_SUB_ON(AC_ON) G
TP4106 9 G
GND
FL3053
10
PNL12V GND F1J1A1050020
L4093
STB3.3V
J0JHC0000078
11 PANEL_VCC(12V)
C4079
C4082
50V
R4006 50V 12
TP4107 0.1u PANEL_VCC(12V)
47k 0.1u
R4112 0 13
INV_SOS(LCD) FL3052
TP4108
F1J1A1050020
R4113 0 14
KEYSCAN(LCD)
TP3017 TP3007
TP4109
DTV9V
R4114 0
15
PANEL12V_ON(LCD)
TP4110
0
R4157 16
INV_PWM(LCD)
TP4111
R4115 2.2k 17
ADIM(LCD)
TP4112
R4116 2.2k F1J1A1050020
18 INVERTER_ON(LCD) SUB5V TP3015 TP3005
R4013 R4014 19
GND
47k 47k
C3160 C3159
20 10V
GND 6.3V
0.1u 47u
TP4114
21
HQ3.3V TP4113 GND
G
22
HQ3.3V(LCD)
G
FL4048 23
HQ3.3V(LCD)
F1J1A1050020
TC-32LX700
A-Board (6 of 13) Schematic Diagram
52 53
TC-32LX700
to (4/13,7/13)
AG_SOUND_SOS
AG_AUDIO_MUTE
to (3/13,7/13,8/13)
AG_TV_MAIN_ON
to (3/13)
AG_KEY3
to (8/13)
R2625 0
HQ1L_PWM
R2624 0
HQ1L_ADIM
to (7/13)
AG_SOS
AG_TV_SUB_ON
R2619 0
AG_INVERTER_SOS
AG_KEY1(CON-PANE)
AG_INVERTER_ON
AG_A_MON_MUTE/SP_MUTE
AG_R_LED_ON
AG_RMIN
AG_VIDEO_STATUS
to (4/13)
SPDIF_OUT
SPDIF_OUT
AMP_MUTE
PWM_CA_L-
PWM_CA_L+
PWM_WO_L-
PWM_WO_L+
PWM_CA_R-
PWM_CA_R+
PWM_WO_R-
PWM_WO_R+
AUDIO_R
AUDIO_R
AUDIO_L
AUDIO_L
DTV_R
DTV_R
DTV_L
DTV_L
HP_R
HP_L
to (13/13)
RF_R
RF_R
RF_L
RF_L
RF_V
RF_V
to (12/13)
HDMI_INT2
MAIN_Y/CVBS
MAIN_Y/CVBS
MAIN_PB/C
MAIN_PB/C
MAIN_PR
MAIN_PR
SOY SOY
to (13/13)
DTV_V
DTV_V
PANEL_VCC_ON
to (2/13,4/13,13/13)
AD_SCL2
AD_SCL2
AD_SDA2
AD_SDA2
TO
AP-BOARD
A3 (AP3)
L3034
1
SOUND_VCC
C3397
16V
2 SOUND_VCC
0.1u
3 SOUND_VCC
4
TP3003 SOUND_GND
5
SOUND_GND
6
0
7 BT_30V
8
SUB9V
9
NC
10 GND
11 GND
12
GND
13 GND
TP3002
14 DGND
15
FAN_MAX
16
DGND
G
17 DTV9V
G
18 DTV9V
19
FL3051 FAN_SOS
20
GND
G
21 SUB5V
G
22
SUB5V
23
TP3001 MAIN9V
54