H-Board (4 Of 5) Schematic Diagram - Panasonic TX-32LX700M Service Manual

12.13. H-Board (4 of 5) Schematic Diagram

10
11
SOUND15V
15V
MAIN9V
F
TP2301 Q2301
R2331
2SA207700L
2.2k
SOUND_SOS
R2302
L2310
C2301 R2330 2.2k
16V 1k J0JJC0000011
0.1u
MA2J11100L
C C R2301
D2301
2.2k
C2401
R2305
50V
470
C2302 C 0.1u
D2303
C
16V
MAZ30560HL
0.1u
D2304
TP2302 MA2J11100L
AMUTE
RESET
E
SOUND15V
15V
D
C
RESET
AMUTE
12
13
STB+5V DTV9V
MUTE SW
B
R2156
68
C2119
10V
220u
C
Q2031
2SA207700L
MONITOROUT_MUTE
MUTE
14
A
15
16
TX-32LX700A/M/X/Y
H-BOARD (4/5) Schematic Diagram
25 26
IC2303
15V_SOUND
C0DBGYY00202
SOUND12V
12V_SOUND
D2302 MA2J11100L
*C2315
*C2311 16V
C 16V C
C2352 0.1u C2361
VIN 0.1u
3 1
25V
VOUT R2323
470u
500mA 1u 10
1 GVDD_B 44 CP
GVDD_A G1C100MA0291
VSS 16V C2317
R2317 10 L2300
C 2 OTW 43 25V 0.033u
2
BST_A
C2349 C
50V
C 3 NC 42 R3354
0.1u NC ERJ6GEYJ180V
OPERATE C
4 NC 41
C3309
PVDD_A
SOS C2353 C2303 330p
50V 25V 50V
5 SD 40
1u
PVDD_A 0.1u CP
CP CP
PWM_SQ_R+
6 PWM_A 39
OUT_A
7 RESET_AB 38
GND_A
CP
PWM_SQ_R-
8 PWM_B 37
R2306 GND_B G1C100MA0291
68k L2302
9 OC_ACJ 36
OPERATE OUT_B
10 GND 35
PVDD_B C2355 C2305 R3355
ERJ6GEYJ180V
11 AGND 34 25V C2319 50V 25V
BST_B 0.1u 1u
0.033u C3310
CP CP
25V C2321 330p
12 VREG 33
BST_C 50V
0.033u CP
C2313
13 M3 32
50V PVDD_C C2357 G1C100MA0291
C2307
0.1u L2304
14 M2 31 50V 25V
OUT_C 1u
0.1u CP CP
15 M1 30
C GND_C R3356
*JS2300
PWM_W_R+ ERJ6GEYJ180V
16 PWM_C 29 CP
GND_D
C3311
330p
17 RESET_CD 28
50V
OUT_D
*JS2301 CP
PWM_W_R-
18 PWM_D 27
PVDD_D
C2359 C2309
50V 25V
19 NC 26
PVDD_D 1u
0.1u
C CP CP
20 NC 25
R2325 NC C2323 G1C100MA0291
0.033u L2306
21 VDD 24 25V
10
BST_D
R2319
R2321
10 22 GVDD_C 23
*C2329 GVDD_D R3357
10
*C2363 16V ERJ6GEYJ180V
*C2327
16V 0.1u 16V
C3312
0.1u
0.1u 330p
C C C 50V
CP
15V_SOUND
12V_SOUND
*C2316
*C2312
16V
16V
C 0.1u C
*C2362
0.1u
25V
*R2324
470u
10
1 GVDD_B 44 CP
GVDD_A G1C100MA0291
*C2318
*R2318 10 *L2301
25V 0.033u
2 OTW 43
BST_A
3 NC 42
NC R3358
OPERATE C
ERJ6GEYJ180V
4 NC 41
PVDD_A
SOS *C2354 *C2304 C3313
330p
5 SD 40 50V 25V
PVDD_A 0.1u 1u 50V
CP CP CP
PWM_SQ_L+
6 PWM_A 39
OUT_A
7 RESET_AB 38
GND_A
PWM_SQ_L- CP
8 PWM_B 37
*R2307 GND_B G1C100MA0291
68k *L2303
9 OC_ACJ 36
OUT_B
10 GND 35
PVDD_B *C2356 R3359
*C2306
25V *C2320 50V 25V ERJ6GEYJ180V
11 AGND 34
BST_B 0.1u 1u
0.033u C3314
CP CP
25V *C2322 330p
12 VREG 33
50V
BST_C
0.033u
CP
*C2314 13 M3 32
50V PVDD_C G1C100MA0291
*C2358 *C2308
*L2305
0.1u 50V 25V
14 M2 31
OUT_C 1u
0.1u CP CP
15 M1 30
C GND_C R3360
PWM_W_L+ ERJ6GEYJ180V
16 PWM_C 29 CP
GND_D
C3315
OPERATE
330p
17 RESET_CD 28
OUT_D 50V
CP
PWM_W_L-
18 PWM_D 27
PVDD_D
*C2360 *C2310
19 NC 26 50V 25V
PVDD_D 0.1u 1u
C CP CP
20 NC 25
NC G1C100MA0291
*R2326 *C2324
*L2307
25V 0.033u
10 21 VDD 24
*R2320 BST_D
*R2322
22 GVDD_C 23
10
*C2330 GVDD_D R3361
10
*C2364 16V *C2328 ERJ6GEYJ180V
16V 0.1u 16V
C3316
0.1u 0.1u 330p
50V
C C C
CP
MAIN9V
MUTE
OPERATE
MUTE
R2205
20k
R2206
R2128 10k
1k
C
R2194
1k
R2127
10k
Q2033
R2119
10k
Q2040
2SA207700L
2SC584500L
R2216
R2122
R2129 10k
10k
10k
*R2217
47k
R2118 Q2034
D2029 C
1M D2028
2SC584500L
MA2J11100L MA2J11100L
R2124 R2144
Q2039
C 10k
10k
2SC584500L
R2208
10k
*R2123
C 47k
C
Q2035 R2131
10k
2SC584500L
C
27 28
!
R2315
3.3
C2337
C2333
50V
50V 0.022u
0.1u
C2377
50V
C2325 0.022u
0.47u
50V
C2375
CP
50V
K1KA04AA0190
0.022u
C2335 B4B-EH-F1(LF)(SN)
50V
C2339
0.1u
50V H12
C2389 4 SP 2 SP
0.022u
50V
1000p 1
R2308 TP2303
SQ_R+ R+
C
3.3
TP2305 2
SQ_R- R-
C2387
50V 3
TP2307
1000p W_R+ L+
C2385
C
50V 4
W_R- L-
1000p
C C2383
R2313 TP2310
50V
3.3 1000p
C2341
C2345 C
50V
0.1u 50V
0.022u
C2379
C2331
50V
0.47u 0.022u
50V
CP C2381
50V
0.022u
C2343
C2347
50V
0.1u 50V
0.022u
R2311
3.3
*R2316
3.3
*C2338
*C2334
50V
50V 0.022u
0.1u
*C2378
50V
*C2326 0.022u
0.47u
50V
*C2376
CP
50V
K1KA05AA0190
0.022u
*C2336 B5B-EH-F1(LF)(SN)
50V
*C2340
0.1u
50V
*C2390 *H11 DTV9V
0.022u
50V
TP2607
*R2309 1000p *TP2304 1
SQ_L+
C
3.3
2
*TP2306 SQ_L-
*C2388
50V
*TP2308 3
NC
1000p
*C2386
C
50V *TP2309 4
W_L+
1000p
C *C2384
5
*R2314 W_L-
50V
*C2342 3.3 1000p
C
50V *C2346
0.1u 50V
0.022u
*C2380
*C2332 50V
0.47u 0.022u
50V
CP
*C2382
50V
0.022u
*C2344
50V *C2348
50V
0.1u
0.022u
STB+5V
*R2312
TP2606
3.3
D2031
D2026
MA2J11100L
MA2J11100L SP_MUTE
MUTE
D2032
MA2J11100L
HDMI_INT2 MUTE
MUTE
Q2041
2SC584500L
R2204
33k
C 24V_DET MUTE
29 30
47
TX-32LX700M / TX-32LX700X / TX-32LX700A / TX-32LX700Y
H-BOARD TNPA4292DA TX-32LX700A/M/X
H-BOARD TNPA4292DE TX-32LX700Y
BT30V
L2648 L2649
TP2608
G1C470MA0077
35V G1C100MA0072
9.0V
R2856
IC2610
K5H1622A0023 D2634
R2867
C0DBAJB00004 MA3X78900L
82k
ERJ6GEY0R00V C2817
1%
R2891 9.0V 1000p
1 5
Q2639 50V
D2638
2 B1CFNG000001
B0BC03900015
3 4 R2868
16k
1%
C
Q2636 Q2637
R2861 D2637
2SA207700L 2SA207700L
1k MA2J11100L
TP2611 SOS
R2866
R2858 R2890
2.2k C2815
2.2k
R2854 100k
50V
2.2k
0.1u C
R2859 C
R2864
4.7k SUB3.3V
6.8k
R2857
4.7k MA2J11100L R2863 TP2609 TP2610
3.3V_SUB
D2632 1k
SUB_3.3V
C2813
50V 3.30V SUB_3.3V(0.04A)
D2633
0.1u MA2J11100L
R2853 C
10k
Q2635
2SC584500L
R2855
2SC584500L
47k
C
R2865
D2635
Q2638 10k 0V
MA2J11100L
C
2SC584500L
R2860
0V
10k
C
C
TP2612
TV_SUB_ON_DELAY
TX-32LX700A/M/X/Y
H-BOARD (4/5) Schematic Diagram
31 32
(4/5)
(4/5)
17
18
19
20
21
33