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Hitachi VK-S454 Service Manual page 36

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PROCESS [PC] SCHEMATIC DIAGRAM
CCD OUT
C
To
SENSOR
[SP]
Y
PG1001
[P6-4]
IC1380
IR FILTER DRIVE
5.0
8.0
1.2
9us
14.8
12.4
5.0
3.2
0 0
0
0
0
0
8.2
0.5
5.0
3.2
8.2
0
0 0
0
0
0
0
1.5
5.0
To
LENS BLOCK
To
LENS BLOCK
1
2
3
1.5
INV.
0
3.2
1.0
0
1k
6p
6p
32us
12
11
3.3
0
0
2.1
32us
3.3
0
1.7
3.2
32us
3.3
0
0
0
0
0
0
0
13
0
0
17ms
0
3.2
2.1
2.1
17ms
0
CDS/AGC &
3.2
A/D CONV
2.1
17ms
1.1
3.5
3.7
1.6
0
0
17ms
1.2
17ms
3.2
3.2
0
3.3
0
0
0 0
0
0 0
3.2
32ms
3.0
0
B750
B750
C
Y
IC1301
ZOOM MOTOR
DRIVE
5.0
2.0
5.0
8.0
1.5
12.0
10us
9us
5.0
14.8
14.7
3.0
8.0
5.0
5.0
5.0
3.2
0
0
0
0
0
0
-
0
0
IC1302
8.2
8.2
0.3
5.0
5.0
FOCUS MOTOR
3.2
8.2
8.2
DRIVE
0
0
0 0 0
0
-
0
-
0
0
0 0 0 0
0
0
1.5
1.4
5.0
8.0
5.0
TL1301
8.0
2.0
32us
0
0
3.2
0
0
0
0
2.2
0
1.0
2.2
1.0
2.1
2.8
2.2
2.2
0.27M
1.5
2.2
2.2
2.2
2.9
1.7
3.8
2.9
2.1
1.7
0
5.0
4.2
4.2
0
0.6
5.0
1.2
1.9
3.2
UPD5023GS-147GJG
F.DET/IRIS DRIVE
1.4
0.9
4
5
6 - 5
6 - 6
PROCESS
PROCESS
CLOCK GEN.
3.2
1.0
3.2
0
3.3
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.3
0
3.2
2.0
0
0
3.2
0
3.2
2.0
3.2
3.2
0
0
0
0
0
0
2.0
3.1
1.0
0
3.2
3.2
0
0.6us
3.2
0
3.3
3.2
3.2
3.2
0
3.2
32us
3.2
3.2
1.5
17ms
0
3.2
0
17ms
3.2
0
CAMERA DSP
3.2
0
1.0
3.3
0
3.2
1.0
32us
1.5
0
0
3.3
3.2
2.0
32us
0
3.3
3.3
3.2
17ms
32us
3.3
32us
3.2
0 0 0 0 0 0 0 0 0 0 0 0
0 0
0
0
2.0
0
0
3.2
3.3
2.0
0
17ms
1.7
3.3
32us
0
3.3
0
3.2
3.2
3.2
22us
3.2
17ms
3.2
3.2
3.2
3.2
0
3.2
3.2
0
0
0
3.2
14
0
0
3.2
0
0
3.2
0
0
0
0
17ms
3.2
0
0
0.6us
0
3.2
VK-S454 SERIES uP
0
0
0
DIGITAL uP
3.1
0
(D-uP)
3.2
2.1
1.2
0
0
0
1.6
17
0
3.2
0
1.5
1.5
3.2
1.2
3.0
0
3.2
3.2
32us
3.2
16
32us
15
3.2
32us
6
7
8
3.3
3.2
3.2
0
3.2
0
3.2
0
3.2
3.2
3.2
3.2
3.2
0
3.3
0
0
3.2
3.2
3.2
0
3.2
3.3
3.2
3.2
0
0
0
3.2
0
3.2
0
0
0
0.7
1.7
0
3.3
3.2
0
0
3.2
3.3
3.3
0
0
3.2
3.2
0
0
0
0
0
3.2
0
0
0
3.2
0
3.2
0
0
0
3.2
0
3.3
3.2
2.0
0
3.2
0
3.3
3.1
3.2
0
3.2
60us
3.2
3.2
1.0
3.1
3.2
0
3.3
3.2
0
0
3.2
0
3.1
0.8
0.8
1.8
3.1
-
0
0
2.0
C
Y
0
0
7.2MHz LPF
3.1
5.0
0
0
0
3.8
-
0
18
-
19
-
3.2
-
0
0
1.0
CODE
PART NAME
DIFFERENCE OF VK-S454
AR
2SB1462
AND VK-S454E
BR
2SC2412K
Data in the EEPROM (IC1250).
CQ
2SC2411K
LD
2SC2462-LD
H6
TC7SHU04FU
H9
UMH9N
F7
KV1470
K
DA221
MO
MA132WA
3.0L
MA3030L
VOLTAGE: REC MODE
: WAVEFORMS No.
0.07us
EEPROM
3.2
0
0.6us
3.2
3.2
3.2
0
3.2
3.2
3.0
0
3.2
0
0
0
3.2
3.2
3.2
IC1206
3.2
IC1251
RESET PULSE GEN.
TEST PLUG
PROCESS [PC]
9
10
G
F
E
D
C
B
A
11
12
PROCESS
6 - 7
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