Panasonic TH-42PV60H

14.13. PA-Board (3 of 3) Schematic Diagram
+
+
+
+
Thermal Pad
MAIN_9V
+15V
MAIN_9V
Q2301
B1ABCF000138
R2406
4.7k
R2357
0
C2322
1u
10V
C2336
0.47u
50V
R2407
1.24k
C2333
25V470u
R2341
0
L2302
G0C330MA0049
R2422
787
R2421
1.62k
R2397
0
R2404
330
R2311
0
C2320
1u
10V
C2331
1u
25V
C2387
1u
10V
C2380
50V
0.01u
C2334
0.1u
25V
R2323
0
D2309
MA2J11100L
R2325
10k
R2312
10k
C2374
10V
1u
R2384
1.15k
C2328
1u
25V
R2398
0
R2332
10k
Q2303
B1ABCF000138
C2324
0.22u
25V
R2410
787
R2364
47k
R2408
1.07k
C2385
1u
10V
C2402
10u
6.3V
C2335
0.1u
25V
C2330
1u
25V
R2363
470
C2321
0.01u
50V
C2325
0.1u
25V
C2417
10u
6.3V
C2373
50V
0.1u
R2375
100
C2326
0.1u
25V
C2327
0.47u
50V
R2366
4.7k
2SA207700L
Q2306
C2338
0.22u
25V
ZA2300
K4CZ01000027
R2372
680
R2405
330
C2382
1u
16V
IC2306
C0ABBA000168
1 2 3 45
6 7 8
C2394
1u
16V
C2317
1u
10V
R2349
100
R2373
680
R2402
330
C2301
25V
470u
R2368
0
C2314
1u
16V
L2301
G0C330MA0049
2SA207700L
Q2307
R2361
5.6k
R2329
100k
PA5
1
2
3
4
5
6
7
8
9
10
11
ZA2301
K4CZ01000027
R2360
10k
R2409
1.62k
MAIN9V
R2388
3.3k
L2300
G0C330MA0049
Q2302
B1ABCF000138
C2393
1u
16V
R2376
10k
C2323
0.22u
25V
C2332
25V470u
R2387
1.15k
C2401
1u
10V
C2342
1u
25V
R2403
4.7k
PA2
1
2
3
4
5
C2329
1u
25V
R2383
3.3k
R2369
18k
R2324
0
L2303
G0C330MA0049
IC2304
C0ABBA000168
1 2 3 45
6 7 8
R2401
330
C2303
16V
100u
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
ROSC
15
VREG
16
VBYP
17
AGND
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
ROUTN
40
ROUTN
41
ROUTP
42
ROUTP
43
BSRP
44
NSHUTDOWN
45
MUTE
46
FAULT
47
NC
48
AVCC
C2337
0.22u
25V
R2359
2.2k
R2365
100
C2341
10u
25V
C2403
50V
0.01u
R2379
2.2k
R2380
2.2k
MAIN9V
-
GND
W_L
VCC
TO WOOFER/SPEAKER
15V
GND
(W-R & W-L)
+15V
+15V
GND
GNDs
GNDs
R
GNDs
+15V
W_R+
+15V
W_R
W_R-
W-L
NC
W_L+
W-R
W_L-
+
L
+15V
-
+
+
L
R
-
-
+
GND
VCC
SOUND_SOS
232218 1917 2116 20
15V 15V
TO
P-BOARD
(P5)
OP AMP
OP AMP
SPEAKER AMP
34
31
33
35
32
15.0
0
0
0
0
15.0
0
15.0
15.0
15.0
15.0
PA-BOARD TNPA3761AC (3/3)
TH-42PV60A/H/M/MT
PA-Board (3 of 3) Schematic Diagram
TH-42PV60A/H/M/MT
PA-Board (3 of 3) Schematic Diagram
TH-42PV60A / TH-42PV60H / TH-42PV60M / TH-42PV60MT
77