Panasonic TH-50PV80D Service Manual page 63

11.29. SC-Board (2/3) Schematic Diagram
AA_CSL
AA_CERS
AA_CPH1
1
AA_CPH2
2
AA_CEL
3
AA_DRV_RST
4
AA_SCSU
5
TH-50PV80D/H/HM/M/MR/MS/MT
SC-Board (2/3) Schematic Diagram
10 11
D16725
MA2J11100L
COLD FLOATING GND
5V_F_A 5V_F_B
SCNR_PRO
R16473 VSCN_F_DET
R16471 15V_F
560 3.9k R16480
4.7k
Q16471
3 4
R16478 CHA
D16473 B1ABCF000231 D16475
R16477 5.6k
R16474 R16472 MAZ80510LL
MA3X152D0L 0
1k 2 2.2k
C16472
R16479 VF_GND
25V
1 5 10k
1u
PC16480
B3PBA0000223
IC16471
*R16602
1k
C0DBEKA00003
AND GATE
*PC16601
B3PBA0000223
*D16601
MA3X152E0L
*R16603
330
5V
*PC16602
B3PBA0000443
*R16601
4.7k
TP97
*R16600
*Q16608
10k
B1ABCF000231
*R16635 *R16604
10k 330
*Q16605
2SB0709ASL
*R16636 *PC16603
4.7k
B3PBA0000223
IC16752
15V
C0ZBZ0001324
FET DRIVER D16497
B0ECKP000047
COLD FLOATING GND
VSET SEPARATE
R16765
1
NC
9 HO 8
C16755
25V D16765
R16766
4.7u
75 B0ECKP000047
NC
10 VB 7
C16756
R16638
1 4.7u
VCC
VS
11 6
D16764
B0HCKS000002
HIN
NC
12 5
R16705
100
C16752
25V
NC
1u NC
13 4
C16753
25V R16769
4.7u 75
LIN
14 VCC2 3
R16706
R16639
100
1
GND
15 Vcom 2
D16763
NC B0ECKP000047
16 LO 1
R16778
1.8k
16V_F
PC16705 R16771
1.8k
B3PBA0000456
1 5
R16717
2.2k
4
R16707
470
2 3
C16773
25V
4.7u
C16708
50V
R16776
0.1u
100
C16771
16V
1u
COLD FLOATING GND
12 13
5V_F_A
15V_F
1 VIN 3
VOUT
C16725 COM C16723
25V 25V
2
4.7u 4.7u
IC16724
C0CBADC00072
+5V(SC1)
16V_F 15V
1 VIN 3
VOUT
C16791
D16721
25V
B0HCKS000002
COM C16721 220u
50V
2 100u
C16724
25V IC16725
4.7u
C0CBADC00072
+5V(SC2)
*Q16607
B1CBGD000001
*R16632 D16604
D16631
MA2J11100L
10k MAZ82400ML
R16768
1 *R16615
1.13k
Q16602
R16607 R16616
2SD0601AQL
6.65k 0
R16634
D16610
470
D16766
*R16633 MA2J11100L
B0ECKP000047 22k
R16605 D16605
1.8k MAZ80510LL C16608
D16602
25V 50V
MAZ81500ML
220p
Q16603
2SB0709ASL
R16761 D16761
10 MA2J11100L
*Q16621 Q16622 Q16623
D16407
2SK399500L 2SK399500L 2SK399500L
MA22D3900L
R16622 R16623 *D16621
*R16621
220 220
220 B0HDSM000006
R16762
47k Q16762 R16682
*R16680 R16681 10
B1ADNF000006 10 10
*Q16641
15V_F
Q16781
2SK4175000LZ
B1HFPFA00001
*R16641
R16781 33
47
R16782
47k
IC16772 D16643
MA2J11100L
C0ZBZ0001325
C16664
FET DRIVER
50V
68p
C16661 C16662
VAD SEPARATE
R16777 630V 630V
1000p 1000p
150
1 8
Vcc D16662
VB D16661
C16775 MAZ83300ML
25V MA2J11100L
4.7u
2 7
IN R16663
HO 10k
Q16662 VR16602
3 6
GND R16662 3k 2
2SD0601AQL
VS 3.6k
3 1
4 LO 5 INIT-F
D16665 D16671
NC
MAZ80510LL
MA2J11100L
R16661
1.8k
Q16663
2SB0709ASL
16V_F
R16670
R16657
47
6.8k
D16659
B0HCMM000014
D16668
MA3X152D0L
PC16710
Q16665
B3PBA0000223
B1ABCF000231
R16667
Q16664
470
B1HFPFA00001
D16669
R16672
MA2J11100L 1k
14 15
63
IC16791
N0BF1FB00002
DC/DC CONV.
! SC-BOARD TXNSC1RQTM (2/3)
16V_F VSET2 VSET2_O
*R16858 TP53
1k
D16478
B0HCKS000002
C16812
C16795 25V
25V 4.7u
470u
VAD
VSET
*D16608 *R16606
MAZ81200ML
10k
G S
*Q16604
B1CHPM000001
D
*
*R16613
100k
D16619
B0ECKP000047
VSUS
*
*R16611
47k
C16603 C16604
D16632 630V 630V D16606
R16609
1000p 1000p
MAZ82400ML B0HCMM000014 1k *D16618
B0ECKP000047
R16608
1k
D16609
MA2J11100L
Q16606
D
2SD0601AQL
*Q16601
B1DEET000002
R16612 G S
47
R16610
100k
D16622 *D16623
C16605 C16606
B0HDSM000006 B0HDSM000006 630V 630V
4700p 4700p
*Q16642 *Q16643 *Q16644 *Q16645 R16659
C16641
220k
250V
2SK4175000LZ 2SK4175000LZ 2SK4175000LZ 2SK4175000LZ
1u
*R16642 *R16643 *R16644 *R16645
33 33 33 33 R16658 R16660
100 220k B0HCKS000002
D16641
D16642
B0HCKS000002
B0HCKS000002
C16665 C16666
50V 50V
68p 68p
D16663
MAZ83300ML
D16664
R16664 R16675
MAZ83300ML 1k 1k
*Q16661
B1JAER000003
R16665
33 D16670
D16660
B0HCMR000002 B0HCMR000002
R16666 D16667
100k MA2J11100L
C16806
160V
100u
VAD
16 17
11
D16644
12
TH-50PV80D/H/HM/M/MR/MS/MT
SC-Board (2/3) Schematic Diagram
18