Panasonic TH-42PA25U-P Service Manual page 161

Global_tvsiginal_processing_CoreLSI
GC2M+
ver.2_for_Main_processor
IC4501
MB87J8641PFF-G-BND
< SLAVE > 88 / 8A (TEST=0)
8C / 8E (TEST=1 & YSVM=0)
For BurstLock
C4601
16V
0.1
R4580
22
AP_OSDCNT
C4588
87
4V
6V
100
86
R4571
1
12k
R4573
10K
R4574
10K
41
73
C4609
0.1
C4620
0.1
256
255
VRO6
254
COMP6
VREF6 AVDDA6
253
AOUT6
252
AVSDA6
251
NC
250
COMP5
249
AOUT5
248
AVSDA5
247
AVDDA5
246
NC
245
C4636
COMP4
244
1[ZF]
VREF4
243
VRO4
242
AVDDA4
241
AOUT4
240
AVSDA4
239
COMP3
238
AOUT3
237
AVDDA3
236
AVSDA3
235
AOUT2
234
AVDDA2
233
AVSDA2
232
VREF2
231
1%
VRO2
230
AVDDA1
229
AVSDA1
228
AOUT1 227
VREF1
226
1%
VRO1
225
AVDAD
224
VR
223
AVSAD
222
EHT2 AIN4
221
MP AIN3
220
EHT AIN2
219
ACL AIN1 218
TEST
217
YUVOE
216
VMYS
215
VSS
214
VDDE_3.3
213
XOUT
212
VDDI_2.5
211
XIN
210
VSS
209
VDDE_3.3
208
FRCLK
207
VPO4
206
HPO4
205
BLK
204
HCLP
203
BCF
202
GCF
201
RCF
200
BDV
POUT
199
For FBP
For Mid_CLK VDDI RDV
198
PLL
PLL PLL VDDE_3.3
197
Macro VSAW
Macro Macro 196
VDDE
195
194
193
C4613
0.1
R4586
1.8k
C4611
16V
C4604
C4619
0.1
1
1
C4606
C4603
1[ZF]
1[ZF]
L4513
J0JCC0000241
R4587 R4589
470
470
C4617
C4622
33p
68p
AP_BOW
42
L4515
J0JGC0000021
C4589
C4657
C4642
4V 6.3V
4V
6.8
56
100
C4625
C4590
1[ZF] 16V
R4611
C4626 2.5V for D/A
1.4k
1[ZF]
1%
R4591
1%
R4609
1% 2.7K
1.1k
R4597
1%
200
C4627
C4623
1[ZF] R4618
1[ZF]
10
B_OUT
R4598
75[F]
1%
C4628
1[ZF]
C4629
R4606
1[ZF] 1.4k
1%
1% C4624
R4592 R4607
1[ZF]
2.7K 1.1k
1%
R4616
R4599 G_OUT
1%
75[F]
10
C4630
R4600
1[ZF] R4617
75[F]
R_OUT
1%
10
C4631
R4601
1[ZF] L4516
470
1% J0JCC0000241
C4648
C4639 1[ZF] R4614
1[ZF] 1.4k
1%
R4612
R4593
1K[F]
1%
2.7K
L4517
C4649
C4640 J0JCC0000241
1[ZF]
1%
R4615
R4613
1[ZF] R4605
1.4k
1K[F]
470
1%
R4594
1%
2.7K
PLL2.5V
C4641
1[ZF]
C4632
1[ZF] MAIN3.3V
D4502
MA3X70400L
R4595 R4620
0
L4514
J0JCC0000241
R4602
C4633
0
0.1 X4501
LN-M8-349
C4651
C4637 15p
0.1
C4652
15p
C4634
0.1
R4604
22
AP_BLK
AP_HCLP
BCF
GCF
RCF
AP_BDV
C4635 AP_RDV
0.1
C4646
0.1
C4638
0.1
C4621
470p
R4603 R4610
470 470
C4645 C4650
33p 68p
TH-42PA20U DG-Board(5of8)Schematic Diagram
43
IC4522
PQ1X251M2ZP
1 5
Vin Vo
C4594
16V
2
GND
1
3 4
ON/OFF Nr
C4591
1
0.1
C4653
4V
100
C4658
16V
0.1
C4655
16V
0.022
R4627
2.2k
C4656 R4628
2.2k
0.01
100
R4567
0
1 5
Vo
Vin
C4654 C4660
16V
16V
2
1
1
GND
3 4
Nr
ON/OFF
R4622
C4661
0.1
10k
IC4511
R4623
PQ1X331M2ZP
10k
AVR 3.3V
C4616
0.1
VCC 1Re 1Ce 1Q 2Q 2CLR 2B 2A
IC4510
R4584
10K
TC74HC221AF(ELNEW)
TC74HC221
1A 1B 1CLR 1Q 2Q 2Ce 2Re GND
C4647
R4590
3.3k 1000p
1%
1%
R4596
C4644
15k
1
44
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
FLIP FLOP
96
97
98
99
100
101
45