Ds-Board (2 Of 5) And H3-Board Schematic Diagram; (42Inch) - Panasonic TH-37PH10UK Service Manual

TH-37PH10UK / TH-42PH10UK
15.26. DS-Board (2 of 5) and H3-Board Schematic Diagram (42inch)
DS-BOARD TNPA4109 (2/5)
!
SCL3 R2400 22
SDA3
R2399 22
A_1.8V
C2373
0.1u
25V
C2374
25V
0.1u
C2375
25V
0.1u
C2379
25V
0.1u
C2376 15p
50V
X2301
C2378 H0J184500026
D_3.3V
25V C2377
0.1u
15p 50V
C2380
0.1u 25V
A_3.3V
C2381
25V
0.1u
A_5V
1
TH-42PH10UK

DS-Board (2 of 5) and H3-Board Schematic Diagram

10 11
D_3.3V D_1.8V
C2401
25V
0.1u
C2403 C2402
0.1u 0.1u
25V C2404
25V
C2400
25V
50V 0.1u
0.01u
1 60
2 59
3 58
4 57
PLLAVSS DATAO0
EMPF PDEN
5 56
PLLDVDD CVSS3 XPDESC DATAO1
6 CVDD3 CVDD2 55
PLLDVSS DATAO2
7 54
TEST2 TEST7
8 IC2303 53
TEST3 SCK0
C2399
9 52
DVSS4 DVDD1 25V
C1BB00001006 0.1u
10 51
DVDD4 DVSS1
11 50
XVSS SCKI
SOUND CONTROL
R2407 10k
12 49
XOUT DATAI
13 48 R2406 10k
XIN BCKI
R2405 10k
14 47
XVDD LRCKI
R2404 10k
15 CVDD4 CVDD1 46
BVSS1 AVDD1
C2398 25V
16 45
CVSS4 BVDD1 AVSS1 CVSS1
0.1u
17 TEST0 AVSS4 INR XSEL2 44
R2391 10k
18 43
A_3.3V
R2389 10k
19 42
R2390 10k
20 41
R2412
1.2k
C2396
C2388 25V
C2384 0.1u C2407
0.1u
0.1u 25V C2409
R2413 6.3V
C2382 25V 50V
0
10u 180p
C2397 R2424
0.1u
100u
25V C2385 C2389
0
100u R2414
10V + + R2418 R2420
C2383 R2421
100u 10V 1.2k 15k
10V 10k
+ 39k
100u
C2405
10V
6.3V
2.2u
R2368
56
R2415 IC2305
1.2k
C0ABBA000168
R2416 C2408
0 6.3V
10u
R2419 9V_2
10k
R2417
1.2k C2411 C2420
C2406
6.3V 25V
2.2u 10u
R2367 R2422
39k
56
R2425
C2410
R2423
50V 0
15k
180p
C2392 C2393
16V 16V
9V_2
1u 1u IC3001
L3002
G1C100K00020
C1AB00002530
C3001 C3004
AUDIO SW
50V 16V
0.01u 47u
DGND
11 EXT32 10
AA_SDA3 R3160 0
SDA
12 EXT31 9
AA_SCL3 R3161 0
SCL C3058
13 EXT22 8
C3057
AGND
14 EXT21 7
C3042
10u 16V C3056
FILTER
+ 15 EXT12 6
R3051 33 C3055
VRR
16 EXT11 5
C3043
+ VCC C3054
17 Tuner2 4
10u 16V
R3108 56
R C3053
OUT2
18 Tuner1 3
R3107 56 L C3052
OUT1
19 Front2 2
R3049
SELECT C3051
20 Front1 1
10k
12 13
POWER AMP
IC2301
C1AB00002534
1 HP_IN
C2354
47u 35V 2 HP_RippleFilter
C2350 R2351
3 HP_Standby
16V
2.2u
10k
4 IN
C2356
5 IN_VREF
50V
C2358
C2352 1000p 35V
6 PRE_GND
10u
2.2u
50V
7 ON_TIME
8 DIAGNOSIS_OUT
9 NC
R2353
10k
10 AMP_Standby
11 AMP_RippleFileter
C2370
R2361
10u 10k
12 Tj_Monitor
50V
C2360
13 phase comp. 2
1000p
50V
14 phase comp. 1
PRE AMP
POWER AMP
C1AB00002534
1 HP_IN
C2355
47u 35V
2 HP_RippleFilter
25V
0.1u R2352
C2351 3 HP_Standby
2.2u
10k
16V
4 IN
C2357
5 IN_VREF
50V
C2359
1000p
35V 6 PRE_GND
C2353
2.2u
10u
50V
7 ON_TIME
8 DIAGNOSIS_OUT
9 NC
R2354
10k
10 AMP_Standby
11 AMP_RippleFileter
C2371 R2362
50V 10k
12 Tj_Monitor
10u
C2361
13 phase comp. 2
9V_2
1000p
50V
14 phase comp. 1
R2398
R2385
0
15k
R2387
0
R2383
AD_R_4
16V 4.7k
SOUND_MUTE
1u
R2386
16V AD_L_4 R2384
100k
1u 47k
16V AI_R_1
1u
AI_L_1
16V Q2372
1u
AL_R_2 2SD0601A0L
16V
RESET
1u
16V AL_L_2
R2388
1u 0
16V AK_R_3
1u D2303
R2426
AK_L_3
16V B0JCME000037
470
1u
14 15
116
SOUND12V
*R2363
0
H3-BOARD
28 !
HP_OUT
C2412
C2362
27
25V 25V
NC
TXAUW01ZMTU
0.1u 470u
26
NC
DS7 H37
25
POWER_GND
R2408
24 1 1
+R OUT
NC
0
R2355 C2364 50V
23 # 2 2
OUT- M
2.2 0.1u
R2409
1/2W 3 3
22 -R OUT
OUT+
R2359 0
C2368 50V
21 #
PRE_Vcc M
2.2 0.1u
20 1/2W
Vcc
19
NC
18
SW_GND
17 Q2300
SW_B
B1BBCF000028
16
SW_E
L2330 D2301
220u B0JCME000037
15
SW_OUT
C2366
25V
2.2u
R2357
2.2
1/2W
SOUND12V
IC2302
*R2365
0
28
H3-BOARD
HP_OUT !
C2413 C2363
27
25V 25V
NC
0.1u 470u
TXAUW01ZFTU
26
NC
DS8 H37
25
POWER_GND
R2410
24 1 1
+L OUT
NC
0
R2356 C2365
23 2 2
#
OUT- M
2.2
0.1u 50V R2411
1/2W 3 3
22 -L OUT
OUT+
0
R2360 C2369
21 #
PRE_Vcc M
2.2 0.1u 50V
20 1/2W
Vcc
19
NC
18
SW_GND
Q2331
17
SW_B B1BBCF000028
16
SW_E
L2331 D2302
220u
15 B0JCME000037
SW_OUT
C2367
25V
2.2u
R2358
2.2
1/2W
TH-42PH10UK
DS-Board (2 of 5) and H3-Board Schematic Diagram
16 17
SPEAKER(R)
JK8500
K4BC02B00013
SPEAKER(L)
JK8500
K4BC02B00013
11
12
13
18