4-3
UP-960(UC)
UP-960CE(CE)
VIDEO BOARD (MA-91)
CN1
VIDEO IN
CN1
VIDEO OUT
75
Z
FRONT
P
ANEL
BRIGHT
CONTROL
CONTR
CONTROL
IC1
IC4
Q13, 14
Q2, 3
NTSC/P
AL
IC505
#;
INPUT
BUFFER
TRAP
FL1, Q4
TRAP
FL2, Q4
BUFFER
Q40
BUFFER
Q17
BUFFER
Q16
MEMOR
Y
IC603
REGULA
T
O
R
REFERENCE
Q21
VIDEO
AMP
2
IC6
TP1
(SYNC)
1
24
37
5
TRAP
ON/OFF
CLKA
31-38
49-68
IC505
#'
SHARPNESS
IC505
#[
AGC ON/OFF
IC505
#]
PEAK
DETECT
OR
IC5 (1/2)
IC2
Q6, 7
IC5 (2/2)
12
14
13
15
10
16
31
1
1
3
SYNC
3
5
9
11
4
VIDEO
AMP
1
LOW P
ASS
FIL
TER
C-SYNC
TP5
(AMP
IN)
TP6
(AD IN)
TP7
(VR
T)
TP8
(VRB)
16
9
4
6
A/D
CONVER
TER
IC7
21
4-1
1
DA0-DA7
23
14
16
3
19
LOGIC IC
IC601
DIOA0-DIOA15
Summary of Contents for UP-960
Page 1: ...VIDEO GRAPHIC PRINTER UP 960 UP 960CE 1st Edition SERVICE MANUAL ...
Page 6: ......
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Page 75: ...8 1 8 1 UP 960 UC UP 960CE CE SECTION 8 BLOCK DIAGRAMS ...
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