Standard Schematic Diagrams; 2Ch Power Supply Section - JVC KS-AX5700 Service Manual

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Standard schematic diagrams

2ch Power supply section

F1
QNG0059-001
F2
QNG0059-001
QNB0277-001
CN1
TE
L 13942296513
2SB1197K/QR/-X
2SC3928A/R/-X
2SC3928A/R/-X
www
2SA1530A/R/-X
2-2
http://www.xiaoyu163.com
QQR1664-001
L1
TP20
Q21
Q20
QGA2001F1-03
CN2
Q19
Q22
2SC3928A/R/-X
Q37
Q35
x 2SC5171 ao
y
. i
CN3
QGA2001F1-02
http://www.xiaoyu163.com
8
Q1
2SC5734K/QR/-X
D3
R3
1SS355-X 6.8
R4
39
Q15
Q2
FKV550N
2SA2054K/Q/-X
Q3
Q16
2SA2054K/Q/-X
FKV550N
FKV550N
R7
39
R8
D4
6.8
1SS355-X
Q4
2SC5734K/QR/-X
Q Q
3 6 7 1 3
L8
QQR1277-001Z
Q33
2SA1530A/R/-X
Q34
2SC3928A/R/-X
TP22
Q23
2SC3928A/R/-X
u163
TP26
DCPROTECT
.
POWERGND
2 9 9 4 2 8
C70
Q5
Q7 Q17
TP3
FKV550N
FKV550N FKV550N
3300/25
C4
3300/25
Q8 Q18
Q6
FKV550N FKV550N
1 5 0 5 8 2 9
R48
27k
R51
39k
C43
0.1
R65
6.8k
C39
0.1
C44
Q25
1000p
2SA1530A/R/-X
0.1
C55
m
Q27
2SC3928A/R/-X
R76
22k
co
9 9
9 4 2 8 9 9
R
1
R87
R67
4.7k 10k
R66
16k
Q26
2SC3
Q28
2SA2054K/Q/-X