Pa-Board (3 Of 3) Schematic Diagram - Panasonic TH-58PX600U Service Manual

15.11. PA-Board (3 of 3) Schematic Diagram

21
22
R2312
1k
C2311
23 C2309
50V
16V
100p
0.1u
24
IC2306
C0EBE0000436
25
RESET
C2310
50V
26
0.015u
RST
R2397
0
C2417 IC2304
50V
22u
C1AB00002459
DIGITAL SOUND CONTROLLER
1 AVSS 38
AVDD
C2300 C2329
50V 0.01u 2 37 16V
VR_PLL
C2320 /VREG_EN 0.1u
50V 27p
3 XTLI 36
PLL2
X2300
C2319
50V 27p H0J122500031 4 XTLO 35
PLL1
R2370 5 34
MCLKI
330 PLL0
6 33
MICROCLK_DIV
TEST
R2381
10
7 CS0 32
/RESET
R2360 R2363 C2411 50V
4.7k 4.7k 8 GPIO 31 0.01u
/PDN
9 30
DVDD1
DVDD2
C2331
16V C2328
10 DVSS1 29
0.1u DVSS2 10V
0.47u
11 SDIN1 28
VR_DIG
R2321 47
12 27
SDIN2
SDOUT1
13 26 R2322 47
SDIN3
SDOUT2
R2323 47
14 SDIN4 25
SDOUT3
L2312
R2301 22
J0JHC0000096 15 SDA1 24
SDOUT4
L2313
R2302 22
J0JHC0000096 16 23
SCL1
SCLKOUT2
L2314
R2364 22 R2340 22
ERJ6GEY0R00V 17 22
SDA2
27 SCLKOUT1
L2315
R2365 22 ERJ6GEY0R00V
18 SCL2 21
28 MCLKO
19 LRCLK 20
SCLKIN
R2335
22
29
30
31
32
TH-58PX600U
PA-Board (3 of 3) Schematic Diagram
19 20
3.3V
R2406
0
R2396
0
C2416
50V
22u
IC2300
C1AB00002461
6ch DIGITAL AUDIO
C2390
16V PWM PROCESSOR
0.1u
1 VR_ANA
2
AVDD
R2378 R2379
4.7k 4.7k R2318 R2315
C2387
200 3 AVSS
200 16V
0.1u
C2391 C2392 C2388 C2389
4 AVSS_GR
16V 50V 16V 50V
R2358
0.1u 0.01u 0.1u 0.01u
4.7k
5
PLL_FLTM
6
PLL_FLTP
C2412
50V 0.01u 7 AVSS
8 MCLK
R2383
10 9
RESET
C2330
16V 10 PDN
0.1u
11 DVDD
12
DVSS
C2413
16V 0.1u
13
DVSS_OSC
C2393
16V
14 OSC_RES
0.1u
R2320
18k 15 VR_OSC
R2398
100
16
MUTE
R2332
L2316
TPSDA 22
ERJ6GEY0R00V 17
SDA
TPSCL
18 SCL
R2336 R2334 L2317
22 22 ERJ6GEY0R00V 19 LRCLK
PA-BOARD TXNPA1BETUJ (3/3)
21 22
IC2303
AVR 12V
C0CBAKD00001
D2300
MA2J11100L
3
Output 1
Input
C2395 C2385
16V
25V
47u Common
0.1u
2
IC2301
IC2309
C1AB00002460
C0JBAA000393
C2362
16V 0.1u
AND GATE
R2325
1 5
10
1 GVDD_B
C2420
16V
2 0.1u 2 OTW
3
NC
3 4
4 NC
5 SD
6
PWM_A
7
RESET_AB
8 PWM_B
R2306
47k
9 OC_ACJ
10
GND
11
AGND
12 VREG
R2385 47
38 13 M3
PWM_1 C2366
16V
R2386 47
37 0.1u 14
PWM_2 M2
R2387 47
36 15 M1
PWM_3
R2388 47
35 16 PWM_C
PWM_4
R2389 47
34 17
PWM_5 RESET_CD
R2390 47
33 18
PWM_D
PWM_6
32 19 NC
VALID2
C2407
16V
31 20 NC
VALID1 0.1u
R2329 10
30 21
VR_DIG VDD
C2394
16V R2326 10
29 22 GVDD_C
DVSS_ESD 0.1u
C2375
16V
28
VREG_EN 0.1u
27
BKND_ERR
26
SDIN1
25
SDIN2
24
SDIN3
23
SDIN4
22
SDOUT
21
RESERVED
20
SCLK
IC2302
C1AB00002460
C2341
16V
0.1u
R2330
10
1 GVDD_B
2
OTW
3 NC
4 NC
5
SD
6
PWM_A
7 RESET_AB
8 PWM_B
R2300
47k
9
OC_ACJ
10
GND
11 AGND
12 VREG
13
C2342 M3
16V
0.1u
14 M2
15 M1
16
PWM_C
17
RESET_CD
18 PWM_D
19 NC
C2408 20
NC
16V
0.1u
21 VDD
R2339 10
22 GVDD_C
R2337 C2352
16V
10 0.1u
23 24
87
Q2303
R2374
2SA207700L
220
R2373 C2338
R2375
2.2k 16V
3.9k
0.1u
D2307
R2377
MA2J11100L 2.2k
D2306 R2376
C2337
MA2J11100L 470
16V
0.1u
STEREO POWER STAGE R
C2367
C2405
16V 25V
R2328
0.1u 470u
10 C2369
44
GVDD_A
25V L2300
0.033u
10u
43
BST_A
C2377
42
NC R2310
25V
3.3
0.1u
PVDD_A 41
C2379
C2401 C2301
50V
25V 25V
40 0.01u
PVDD_A 0.1u 1u C2373
50V
39
OUT_A 0.47u C2380
50V SQUAWKER
38 0.01u
GND_A SPEAKER R
C2378
37 R2307
GND_B L2301 25V
3.3
10u 0.1u
36 PA1
OUT_B
35 1 SQ_R+
PVDD_B
C2370 C2402 C2302
34 25V 25V 2 SQ_R-
BST_B 25V
0.033u 0.1u 1u
C2371 3 W_R+
33
BST_C 25V
0.033u
32 4 W_R-
PVDD_C
L2302
10u
31
OUT_C
C2403 C2303 C2381
30 25V R2309
GND_C 25V 25V
3.3
0.1u 1u 0.1u
29
GND_D C2383
50V
WOOFER
28 0.01u
OUT_D C2376
50V SPEAKER R
27
PVDD_D 0.47u
C2404 C2304 C2384
25V 25V 50V
26
PVDD_D 0.1u 1u 0.01u
C2382
25 C2372 R2308
NC 25V
25V L2303 3.3
0.1u
0.033u 10u
24
BST_D
GVDD_D 23
C2374
R2327
16V 10
0.1u
STEREO POWER STAGE L
L2310
J0JJC0000011
C2406
25V
C2343
470u
16V
R2333
0.1u
10
44 C2344
GVDD_A
25V L2304
0.033u 10u
43
BST_A
C2354
NC 42 25V R2311
0.1u 3.3
PVDD_A 41
C2356
C2397 C2305 50V
40 25V 25V 0.01u
PVDD_A C2350
0.1u 1u
50V
39 0.47u
OUT_A SQUAWKER
C2357
50V SPEAKER L
GND_A 38
0.01u
C2355
GND_B 37 R2303
25V
L2305 3.3
0.1u PA2
10u
36
OUT_B
1 SQ_L+
35
PVDD_B
C2398 C2306 2 SQ_L-
C2345
BST_B 34 25V 25V
25V
0.1u 1u
0.033u 3
33 C2346
BST_C
25V
4 W_L+
0.033u
32
PVDD_C
L2306
5 W_L-
10u
OUT_C 31
C2358
C2399 C2307
GND_C 30 R2305
25V 25V 25V
3.3
0.1u 1u 0.1u
29
GND_D C2360
50V
28 0.01u
OUT_D C2353
WOOFER
50V
0.47u
PVDD_D 27 SPEAKER L
C2400 C2308 C2361
26 25V 25V 50V
PVDD_D
0.1u 1u 0.01u
25 C2349 C2359
NC R2304
L2307 25V
25V 3.3
0.033u 10u 0.1u
BST_D 24
GVDD_D 23
C2351 R2338
16V
10
0.1u
JS2300 0 JS2312 0
JS2320 0
JS2321 0 JS2301 0 JS2313 0
JS2322 0 JS2302 0 JS2314 0
JS2323 0 JS2303 0 JS2315 0
SUFFIX
JS2316 0
JS2324 0 JS2328 0
JS2332 0 AB
JS5600 0
JS2325 0 JS2317 0 JS2329 0
JS2333 0
JS2326 0 JS2318 0 JS2330 0
JS2334 0
JS2327 0 JS2319 0 JS2331 0
JS2335 0
TH-58PX600U
PA-Board (3 of 3) Schematic Diagram
25 26
TH-58PX600U
TO
P-BOARD
PA5
(P5)
15.0 1 +15V
15.0 2 +15V
0
3
GND
15.0 4
15V
0 5
L2308 GND
LHL08TB3R9M
15.0
6
+15V
15.0
C2333 7
25V +15V
470u
15.0 8
+15V
0 9
GNDs
0
10
GNDs
0
11
GNDs
27