Z-Board Schematic Diagram - Panasonic TH-42PM50U Service Manual

Progressive wide plasma display
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13.17. Z-Board Schematic Diagram

A
B
R2308
C2310
R2312
3.9k
0
10k
C
35
0
34
0
33
0
R2309
R2313
C2311
32
0
10Vs(W)
3.9k
0
10k
31
10.0
10Vs(W)
30
10.0
10Vs(W)
29
10.0
28
0
27
0
26
0
STB5V
25
5.0
24
0
MAIN9V
23
9.0
C2429
C2428
22
0
25V
25V
0.1u
0.1u
21
0
20
0
19
0
RESET
18
3.3
MON_SOUND_DEF
17
0
MAIN_DEF
16
0
SP_MUTE
15
0
SUBMUTE
14
0
SOUND_SOS
13
0
12
0
L_IN
D
11
4.0
10
0
R_IN
9
4.0
5V_STB
8
0
7
0
6
0
C2430
5
0
10V
1u
4
0
3
0
2
0
1
0
Q2300
R2302
2SC584500L
Z50
22k
Q2301
R2303
2SD0601ASL
5.6k
D2333
TO
MA2J11100L
H-BOARD
(H50)
R2304
R2340
9.1k
47k
E
TH-42PM50U
Z-Board Schematic Diagram
1
2
10Vs(W)
R2367
C2356
4.7k
10V
10u
R2318
0
R2350
4.7k
R2436
0
C2335
10V
10u
C2346
C2347
R2351
R2357
10V
35V
47k
47k
1u
47u
R2352
R2358
47k
47k
Vcc
GND
R2363
11
10
4.7k
R2359
OUT-2
OUT-1
47k
12
9
-IN-2
R2353
-IN-1
13
8
47k
C2344
R2360
C2351
+IN-2
4.7k
+IN-1
50V
50V 1000p
14
7
1000p
NF3-2
NF3-1
15
6
C2348
IN3-2
IN3-1
16
5
C2337
C2341
NF2-2
50V
NF2-1
680p
50V 1800p
17
4
IN2-2
IN2-1
18
3
C2338
C2342
NF1-2
C2349
50V
50V 0.015u
NF1-1
50V 0.015u
5600p
19
2
L
R
IN1-2
IN1-1
20
1
C2340
C2343
C2350
16V
16V
0.15u
16V
0.47u
0.15u
IC2301
C1BB00000969
EQUALIZER
R2316
0
R2317
0
9V_MAIN
D2301
MA2J11100L
D2304
MA2J11100L
R2306
Q2314
820
2SC584500L
R2311
820
R2388
C2307
1k
R2310
16V
Q2302
180k
100u
2SC584500L
R2389
1k
R2305
D2303
470
MA2J11100L
Q2315
Q2316
2SC584500L
2SC584500L
R2307
100k
3
R2342
C2457
C2441
0
25V
50V
C2445
1u
220p
25V
C2449
1u
25V
220u
C2497
25V
1u
IC2305
C1BB00000818
WOOFER AMP L
Thermal Pad
W_L
TPA3001D1PWPR
R2468
C2433
2k
16V
0.47u
R2444
1k
R2394
C2437
20k
16V
C2473
0.47u
25V
1u
C2477
25V
R2450
1u
100
R2395
C2458
C2442
10k
C2446
25V
50V
R2461
120k
1u
220p
25V
1u
R2319
0
R2343
0
C2450
C2498
R2364
R2368
25V
25V
47k
47k
220u
1u
R2365
R2369
47k
47k
IC2306
R2366
R2370
C1BB00000818
Thermal Pad
47k
47k
C2352
WOOFER AMP R
TPA3001D1PWPR
50V
680p
C2434
16V
R2469
0.47u
2k
C2438
R2445
50V
16V
C2474
1800p
1k
0.47u
25V
1u
C2353
50V
5600p
C2355
16V
0.47u
R2453
100
Q2324
2SC584500L
Q2323
R2322
2SA207700L
10k
MAIN9V
C2301
R2324
50V
10k
0.1u
R2320
2.2k
R2499
R2326
R2390
4.7k
100
20k
R2331
C2374
C2300
D2332
50V
470
R2391
50V
MA2J11100L
0.1u
10k
10u
C2372
R2396
R2397
50V
47k
10k
10u
R2393
10k
R2392
22k
R2398
47k
Q2317
2SC584500L
4
5
73
C2453
C2481
25V
R2448
25V
1u
51
0.22u
L2316
L2305
J0JJC0000011
G0A100ZA0033
C2376
C2465
R2464
50V
25V
12
1000p
1u
C2461
D2319
50V
MA2J72900L
3300p
D2315
L2317
L2312
MA2J72900L
J0JJC0000011
G0A100ZA0033
C2386
C2387
50V
50V
1000p
1000p
C2469
R2488
C2377
25V
50V 1000p
12
1u
5.3
W_L-
R2449
C2482
C2489
5
51
5.3
25V 0.22u
50V
W_L+
3300p
4
NC
3
5.3
W_R-
2
C2483
C2454
5.3
25V
25V
W_R+
R2451
1
51
0.22u
1u
L2318
L2306
J0JJC0000011
G0A100ZA0033
Z2
C2384
C2385
50V
50V
C2466
1000p
1000p
TO SPEAKER
C2378
R2465
25V
50V
12
1u
1000p
C2462
D2320
50V
MA2J72900L
3300p
L2319
L2313
D2316
J0JJC0000011
G0A100ZA0033
MA2J72900L
C2379
C2470
R2489
50V
25V
12
1000p
1u
C2490
50V
3300p
R2452
C2484
51
25V
0.22u
C2478
25V
1u
JS2304
JS2329
JS2317
ERJ6GEY0R00V
ERJ6GEY0R00V
ERJ6GEY0R00V
JS2305
JS2330
JS2318
ERJ6GEY0R00V
ERJ6GEY0R00V
ERJ6GEY0R00V
JS2331
JS2319
JS2306
ERJ6GEY0R00V
ERJ6GEY0R00V
ERJ6GEY0R00V
JS2320
JS2332
JS2307
ERJ6GEY0R00V
ERJ6GEY0R00V
ERJ6GEY0R00V
JS2308
JS2321
ERJ6GEY0R00V
ERJ6GEY0R00V
JS2309
JS2322
ERJ6GEY0R00V
ERJ6GEY0R00V
JS2310
JS2323
ERJ6GEY0R00V
ERJ6GEY0R00V
JS2311
JS2324
ERJ6GEY0R00V
ERJ6GEY0R00V
JS2312
ERJ3GEY0R00V
Z-BOARD TNPA3621AB
TH-42PM50U
Z-Board Schematic Diagram
6
7
TH-42PM50U
8

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