14.21. PA-Board (3 of 3) Schematic Diagram
+
Ther
mal
Pa
d
+
+
+
+
+
+
Ther
mal
Pa
d
MAIN_9V
+15V
MAIN_9V
Q2301
B1ABCF000138
R2406
4.7k
C2391
1u
10V
R2350
100
R2354
10k
R2357
0
R2391
2.8k
C2416
50V
0.01u
IC2307
C0ABBA000168
1
2
3
45
6
7
8
C2351
10k
R2415
330
R2424
787
C2322
1u
10V
C2336
0.47u
50V
R2396
1.65k
PA1
1
2
3
4
R2407
1.24k
C2333
25V 470u
R2341
0
L2302
G0C330MA0049
R2422
787
R2421
1.62k
R2397
0
R2404
330
R2313
2.2k
IC2301
C0ABBA000168
NJM2904M(TE1)
1
2
3
45
6
7
8
R2311
0
C2320
1u
10V
R2347
0
C2331
1u
25V
C2418
10u
6.3V
C2349
1u
10V
C2387
1u
10V
C2380
50V
0.01u
R2352
0
R2419
1.5k
C2334
0.1u
25V
C2313
0.039u
16V
R2323
0
L2304
G0C330MA0049
D2309
MA2J11100L
C2312
8200p
50V
R2325
10k
L2307
G0C330MA0049
R2306
22k
R2423
1.5k
C2360
1u
25V
R2312
10k
C2374
10V
1u
C2351
1u
10V
R2308
22k
R2384
715
C2328
1u
25V
R2309
22k
R2398
0
R2332
10k
R2412
330
Q2303
B1ABCF000138
C2324
0.22u
25V
2SA207700L
Q2308
R2410
787
C2353
0.22u
25V
R2303
43k
R2364
47k
C1AB00002452
IC2303
1
NC
2
RINN
3
RINP
4
AGND
5
LINP
6
LINN
7
NC
8
GAIN0
9
GAIN1
10
MSTR/NSLV
11
SYNC
12
NC
13
NC
14
R
OSC
15
VREG
16
VBYP
17
A
GND
18
BSLP
19
LOUTP
20
LOUTP
21
LOUTN
22
LOUTN
23
BSLN
24
NC
25
NC
26
PVCCL
27
PVCCL
28
PGNDL
29
PGNDL
30
VCLAMPL
31
VCLAMPR
32
PGNDR
33
PGNDR
34
PVCCR
35
PVCCR
36
NC
37
NC
38
BSRN
39
R
OUTN
40
R
OUTN
41
R
OUTP
42
R
OUTP
43
BSRP
44
NSHUTDO
WN
45
MUTE
46
FA
U
L
T
47
NC
48
AVCC
C2366
0.22u
25V
R2408
1.07k
C2309
8200p
50V
C2354
0.1u
25V
C2385
1u
10V
Q2305
B1ABCF000138
C2346
1u
10V
Q2304
B1ABCF000138
C2370
10u
25V
C2402
10u
6.3V
C2335
0.1u
25V
R2356
2.2k
C2330
1u
25V
R2362
15k
C2368
0.1u
16V
C2362
25V 470u
R2363
470
C2381
50V
0.01u
R2305
22k
C2321
0.01u
50V
C2325
0.1u
25V
C2417
10u
6.3V
R2367
680
C2373
50V
0.1u
C2371
1u
25V
C2326
0.1u
25V
C2327
0.47u
50V
R2366
4.7k
2SA207700L
Q2306
L2305
G0C330MA0049
C2338
0.22u
25V
R2392
1.65k
C2404
1u
10V
R2372
10k
R2405
330
C2382
1u
16V
IC2306
C0ABBA000168
1
2
3
45
6
7
8
C2395
1u
16V
C2389
1u
10V
R2411
330
C2394
1u
16V
C2317
1u
10V
R2349
100
C2304
50V
0.01u
R2373
10k
R2301
1k
R2346
0
R2402
330
R2342
0
R2420
787
C2301
25V
470u
R2368
0
R2304
22k
C2314
1u
16V
C2307
0.082u
16V
L2301
G0C330MA0049
2SA207700L
Q2307
R2361
5.6k
C2367
0.22u
25V
R2329
100k
L2306
G0C330MA0049
C2363
0.1u
25V
PA5
1
2
3
4
5
6
7
8
9
10
11
C2356
0.47u
50V
R2395
2.8k
R2360
10k
R2409
1.62k
R2374
680
C2364
0.1u
25V
R2413
4.7k
IC2300
C0ABBA000168
1
2
3
45
6
7
8
C2355
0.1u
25V
C2311
8200p
50V
C2305
50V
0.01u
R2418
1k
MAIN9V
R2377
0
R2388
3.74k
L2300
G0C330MA0049
Q2302
B1ABCF000138
C2393
1u
16V
R2376
10k
C2350
0.01u
50V
C2369
0.1u
16V
C2323
0.22u
25V
C2332
25V 470u
R2414
330
R2307
43k
D2308
MA3X152E0L
R2387
715
R2353
10k
2SA207700L
Q2309
C2352
0.22u
25V
C2401
1u
10V
C2405
10u
6.3V
C2342
1u
25V
C2358
1u
25V
R2358
0
C2302
16V
100u
R2403
4.7k
R2314
2.2k
PA2
1
2
3
4
5
C2329
1u
25V
C2308
8200p
50V
R2383
3.74k
R2378
0
R2348
100k
C2359
1u
25V
C2306
0.082u
16V
R2343
0
R2324
0
L2303
G0C330MA0049
R2328
0
IC2304
C0ABBA000168
1
2
3
45
6
7
8
C2310
0.039u
16V
R2300
1k
R2401
330
C2361
25V 470u
C2303
16V
100u
R2416
4.7k
L2308
3.9u
R2310
0
Q2300
2SA207700L
C1AB00002451
IC2302
1
NC
2
RINN
3
RINP
4
AGND
5
LINP
6
LINN
7
NC
8
GAIN0
9
GAIN1
10
MSTR/NSLV
11
SYNC
12
NC
13
NC
14
R
OSC
15
VREG
16
VBYP
17
A
GND
18
BSLP
19
LOUTP
20
LOUTP
21
LOUTN
22
LOUTN
23
BSLN
24
NC
25
NC
26
PVCCL
27
PVCCL
28
PGNDL
29
PGNDL
30
VCLAMPL
31
VCLAMPR
32
PGNDR
33
PGNDR
34
PVCCR
35
PVCCR
36
NC
37
NC
38
BSRN
39
R
OUTN
40
R
OUTN
41
R
OUTP
42
R
OUTP
43
BSRP
44
NSHUTDO
W
N
45
MUTE
46
FA
U
L
T
47
NC
48
AVCC
C2337
0.22u
25V
IC2305
C0ABBA000168
NJM2904M(TE1)
1
2
3
45
6
7
8
R2302
22k
C2396
1u
16V
R2359
2.2k
R2355
2.2k
C2357
1u
25V
C2365
0.47u
50V
C2341
10u
25V
R2417
1.24k
C2403
50V
0.01u
ZA5601
K4CZ01000027
ZA5600
K4CZ01000027
TO SQUAKER
SQ-R
SQ_L+
SQ_R-
SQ_L-
SQ-L
MAIN9V
-
GND
L
MAIN_9V
-
600Hz HPF
-
W_L
-
GND
L
VCC
120Hz LPF
TO WOOFER/SPEAKER
SQ_L
15V
GND
(W-R & W-L)
+15V
SQ_R
+15V
-
GND
GNDs
GNDs
R
GNDs
+15V
W_R+
+15V
W_R
W_R-
-
W-L
NC
GND
W_L+
W-R
W_L-
VCC
VCC
VCC
+
+
L
R
+
L
+
GND
+15V
-
-
+
+
R
R
+
+
SQ_R+
(SQ-R & SQ-L)
+
L
R
-
-
+
GND
VCC
+
VCC
+
R
-
GND
-
L
SOUND_SOS
23
22
18
19
17
21
16
20
15V
15V
TO
P-BOARD
(P5)
OP AMP
SPEAKER AMP
SQUAKER AMP
34
31
33
35
32
15.0
0
0
0
0
15.0
0
15.0
15.0
15.0
15.0
EQUALIZER AMP
OP AMP
PA-BOARD TXNPA1BETB (3/3)
EQUALIZER AMP
TH-37/42PV600E, TH-37/42PX600B
PA-Board (3 of 3) Schematic Diagram
TH-37/42PV600E, TH-37/42PX600B
PA-Board (3 of 3) Schematic Diagram
TH-37PV600E / TH-37PX600B / TH-42PV600E / TH-42PX600B
107
Summary of Contents for Viera TH-37PV600E
Page 5: ...1 Applicable signals 5 TH 37PV600E TH 37PX600B TH 42PV600E TH 42PX600B ...
Page 22: ...7 2 Lead of Wiring 2 1 22 TH 37PV600E TH 37PX600B TH 42PV600E TH 42PX600B ...
Page 23: ...7 3 Lead of Wiring 2 2 23 TH 37PV600E TH 37PX600B TH 42PV600E TH 42PX600B ...
Page 24: ...7 4 Lead of Wiring 2 3 24 TH 37PV600E TH 37PX600B TH 42PV600E TH 42PX600B ...
Page 25: ...7 5 Lead of Wiring 2 4 25 TH 37PV600E TH 37PX600B TH 42PV600E TH 42PX600B ...
Page 26: ...7 6 Lead of Wiring 3 1 26 TH 37PV600E TH 37PX600B TH 42PV600E TH 42PX600B ...
Page 27: ...7 7 Lead of Wiring 3 2 27 TH 37PV600E TH 37PX600B TH 42PV600E TH 42PX600B ...
Page 28: ...7 8 Lead of Wiring 3 3 28 TH 37PV600E TH 37PX600B TH 42PV600E TH 42PX600B ...
Page 29: ...7 9 Lead of Wiring 3 4 29 TH 37PV600E TH 37PX600B TH 42PV600E TH 42PX600B ...
Page 30: ...7 10 Lead of Wiring 4 1 30 TH 37PV600E TH 37PX600B TH 42PV600E TH 42PX600B ...
Page 31: ...7 11 Lead of Wiring 4 2 31 TH 37PV600E TH 37PX600B TH 42PV600E TH 42PX600B ...
Page 32: ...7 12 Lead of Wiring 4 3 32 TH 37PV600E TH 37PX600B TH 42PV600E TH 42PX600B ...
Page 33: ...7 13 Lead of Wiring 4 4 33 TH 37PV600E TH 37PX600B TH 42PV600E TH 42PX600B ...
Page 34: ...7 14 Lead of Wiring 5 1 34 TH 37PV600E TH 37PX600B TH 42PV600E TH 42PX600B ...
Page 35: ...7 15 Lead of Wiring 5 2 35 TH 37PV600E TH 37PX600B TH 42PV600E TH 42PX600B ...
Page 39: ...8 3 No Picture 39 TH 37PV600E TH 37PX600B TH 42PV600E TH 42PX600B ...
Page 42: ...42 TH 37PV600E TH 37PX600B TH 42PV600E TH 42PX600B ...
Page 43: ...9 3 Option Description 43 TH 37PV600E TH 37PX600B TH 42PV600E TH 42PX600B ...
Page 44: ...44 TH 37PV600E TH 37PX600B TH 42PV600E TH 42PX600B ...
Page 164: ...15 2 Packing Exploded Views 1 164 TH 37PV600E TH 37PX600B TH 42PV600E TH 42PX600B ...
Page 165: ...15 3 Packing Exploded Views 2 165 TH 37PV600E TH 37PX600B TH 42PV600E TH 42PX600B ...
Page 166: ...15 4 Packing Exploded Views 3 166 TH 37PV600E TH 37PX600B TH 42PV600E TH 42PX600B ...