Sony KP-53V100 Service Manual page 103

I
—
J
—
K
B INT
REGI MUTE
—
SENSOR
FB812
L BLM21A102SPT
LEFT
C814
C805
220p
R806 0.1
50V
CH:1608 470k 25V
:CHIP C802
F:1608
D816 0.0039
1SS355 D817 50V
PROT 1SS355 B:1608
—
PROT
FB811
BLM21A102SPT
UPPER
TO (1/3) C815 D819
220p
1SS355
50V
PROT
CH:1608
8 7 6 5
4 3
M
D818
1SS355
PROT
IC802
NJM4558M-TE2
REGI SNSR AMP
D820 1 2 3 4 5 6
FB810
—
1SS355
BLM21A102SPT
PROT
LOWER
D821
C804
1SS355
C818
0.1
220p 50V CH:1608 -0.01
PROT 25V
FB809 F:1608
BLM21A102SPT
N RIGHT
C803
C819 R811 R813
0.0039
220p 330k 680k
50V :CHIP
50V :CHIP
B:1608
CH:1608
D822
D823
1SS355
1SS355
PROT
PROT
—
O
9V
—
PJED-CPU
58 O IIC SW
4.8
R840 100 :CHIP
59 O NVM STOP
6 A h
60
R839 100 :CHIP 4.8
61 O DREGI RST
4.8
R838 100 :CHIP
62 O DREGI MUTE
63 I HP 10
64
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
D+5V
X801
12MHz
AT-49
R880
1k
:CHIP C832
22p C835
50V 22p
CH:1608 50V
CH:1608
D824
1SS355 PROT
R814
680k
:CHIP
C808
0.0039
50V
B:1608
9V
2 1
7 8
-5V
1.6
C809
0.0039
50V
B:1608
C816
0.1
25V
L829
F:1608
:LAV35
R914 1k :CHIP
I DREG OVF 26
25
24
I DSCAN 23
4.9
I 5060 22
R810
I WIDE 21 0
:CHIP
20
I FF
R912
1k
16 17 18 19
:CHIP
C862
0.1 16V B:1608
IC811
PST9143NL
RESET
NC VCC
E
E
RST
C871
4.7
C869
0.01
25V
B:1608
A0
VDD
4.8
A1 WP
R936
0
100 :CHIP
A2 SCLM
.
R935 100 :CHIP
E
SDAM
R937
100 :CHIP
IC810
D808
UDZS-5.6B ST24E16FM6TR
EEPROM
PROT
R0 AE h
R908
1k
:CHIP
R1
R907
1k
:CHIP
D807
UDZS-5.6B
PROT ED-R
R926
R925 1.5k
560
:CHIP
:CHIP
ED-G
R924
1.5k
D806
:CHIP
UDZS-5.6B
PROT
R2
R923
560
:CHIP R928
R906 2.2k
ED-B :CHIP
1k
:CHIP
0
0 Q811
2SD601A
ATT
R922
1k
:CHIP
R3
D805
R929
UDZS-5.6B
R905 1k
PROT
L816 1k :CHIP
:CHIP
:LAV35
C873
C864 0.1
C875
Q813
33p 25V
47 D+5V
50V 2SD601A F:1608 25V
CH:1608 YS OR
0
R941 R945
3.3k
2.2k
:CHIP :CHIP
C872
0
33p
50V Q806
CH:1608
2SD601A
YM OR
R919
0
R920
3.3k
2.2k
:CHIP
:CHIP
R943
470
:CHIP
R942
4.7k
:CHIP
C970
D+5V
F:1608
0
Q807
IC814
2SD601A
TC74HC32AF(EL)
0
R OR
OSD MIX
0
C876
0 0
0.1
25V
F:1608
0
0
0 0
Q808
R951 2SD601A
0 0
1.5k
B OR
:CHIP
0 0 0
R950 R952
0
560 1k
:CHIP 0
:CHIP
0
Q809
2SD601A 0
G OR
0 Q812
2SD601A
0
ATT
-5V
RE-YS
0
RE-YM
D+5V
0.1 C971
25V 47
25V
RE-R
PROT
L804 L803
L809
:LAV35
:LAV35
RE-B
RE-G
TO (1/3)
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