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SCHEMATIC DIAGRAM-4

B MAIN CIRCUIT :POSITIVE VOLTAGE LINE :NEGATIVE VOLTAGE LINE :MAIN SIGNAL LINE




FR
FL
VOL CK

VOL DA



B0ACCK000005
D7002 C7035




R7058




R7059
R7066 B0ACCK000005 16V47




4.7K




4.7K
56K




D7001
C7055 220P

C7056 220P
C7047 4700P

C7048 4700P
R7257




C7049 0.1

C7050 0.1

C7051 0.1

C7052 0.1




C7053 4.7



C7054 4.7
C7202
C7057 C7058 R7256 50V3.3 1K C7036
0.01 0.01 1K R7001 16V47
6.8K(EE)




R7010 220K
8.2K(Except EE)




C7008
50V10
R7002
R7073


C7041


R7065


C7042




R7056




R7057
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 47K(EE)
470P




470P




100K




100K
22K




22K




39K(Except EE)




LOUT2

LOUT1

TNFR

TNFL

FNFRA

BNFRB

BNFLA

BNFLB

GOUTFL

VINFL

GOUTFR

VINFR

AGND5

THGND

CL

DA

AGND4

VCC

VEE

FOUT4




50V3.3
C7201
C7001 C7002
0.1 0.033
61 INA1 FIN4 40

62 INA2 OUTFL 39
R7003 6.8K(EE) C7003
C7045 50V10 R7051 1K 8.2K(Except EE)
MIX-L 1
63 INB1 FOUT3 38 C7005
C7046 50V10 R7050 1K C7004 0.1 0.033
MIX-R
64 INB2 FIN3 37
C7006
R7004 47K(EE)/39K(Except EE) 1
65 INC1 OUTFR 36

66 INC2 MIX IN 35
C7007 50V10
c




K2012
67 IND1 AGCR 34
R7005 33K R7006 0
d




0
68 IND2 AGCC 33
R7007 5.6K
e C7012




C7010




C7011
69 INE1 GAOUT 32 C7009 0.1 C7071 0.47




0.33




0.12
0.33
f
70 INE2 FIN2 31 R7012 R7013 C7072 0.47
IC7001 R7011 75K 5.6K 22K
71 AGND6 C1BB00000845 FOUT2 30 C7015
R7049 1K ASP R7014 75K 0.12
72 EXIN1 FIN1 29
C7014 6800P
R7048 1K
73 EXIN2 FOUT1 28
R7042
R7043


C7034




C7033
470P




470P
15K
15K




74 AGND7 OUTC 27 R7017 C7013
R7016 30K 6.8K 50V10
75 INFLA OUTCN 26

76 INFRA OUTLS 25 R7021 R7022
C7032 50V10 R7041 10K R7020
30K 6.8K 10K
g
77 INCA OUTLSN 24
C7031 50V10 R7040 10K
e
78 INLSA OUTRS 23 R7024
C7027 50V10