Sony BVP-900P Maintenance Manual page 205

JC1 JC2
0 ,NM
IC3(2/4) IC3(3/4)
R27
TL064CPW-E05 TL064CPW-E05
2.4k
6
R21 R24 9 R28
33k 33k 5.6k
7
8
5
10
R23 R26
1k 1k
C24
0.01
R22 25V R25 C25 R29
68k B 68k 0.01 5.6k
D9 D10
MA3J74200LSO MA3J74200LSO
BVP-900
BVP-900P
I J
IC3(4/4) IC4(1/4) IC4(2/4)
TL064CPW-E05 TL064CPW-E05 TL064CPW-E05
R33 R39
39k 39k
C28 C30
0.01 0.01
R35 R41
10k 10k
2 6
R31 R37
10k 10k
13 1
14 3 5
12
R30 R36
1k 1k
C27
0.01
C26 R32 25V R34 R38 C29 R40
0.01 10k B 180k 10k 0.01 180k
D11 D12
MA3J74200LSO MA3J74200LSO
K
AT-120 (1/3) AT-120 (1/3)
R43
1k
IC4(3/4)
TL064CPW-E05
IC4(4/4)
TL064CPW-E05
C34 R48
3.3 18k
10V
4
R44 9
10k
8 13
7 10 D14 14
MA3J74200LSO
11 12
R50
1k
R42 R47
1k 820
C35
C31 R45 R46 1 R49
0.1 10k 1k 25V 680k
C33
0.0022
D13
MA3J74200LSO MA3J74200LSO
C32
0.1
4-29 4-29
L M
IC5
TC74HC4053AFS-EL
16
VCC
2 X0
1 X1 XC 15
OPEN
10 AX
5 Y0
3 Y1 YC 4
OPEN
9 AY
12 Z0
13 Z1 ZC 14
OPEN
R51 R53
10k 10k 11 AZ
8
GND
EN VEE
6 7
R52 C36 R54 C37 C38
10k 0.01 10k 0.01 0.1
D15 D16 D17
MA3J74200LSO MA3J74200LSO
C39
0.1
N O
1
2
A/D INPUT SEL 2
ND POSI 3
3
CC POSI 3
ZOOM POSI 3
CN1
IRIS CONT
IRIS CONT OUT 75
AUDIO CONT
AUDIO LEVEL OUT 62
IRIS POSI
IRIS POSI 3
EX.P. POSI
EX.P. POSI 3
REF DC
REFERENCE DC 3
CAM +12V
CAM +12V 3
FOCUS POSI
FOCUS POSI 3
4
AT-120 (1/3)
BOARD NO. 1-667-975-11, 12
LOT NO. 709-
B-¥BVP900-AT120-Z
5
P