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Hitachi vk-s454r Service Manual p02-p05

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4321 8765
G
0
0
-6.5
IC1001
VK-S454R:ICX216AN
F
15.1
10.8
VK-S454ER:ICX217AN
IMAGE SENSOR
11.4
0
-6.5
00-6.5
11.415.2
0
7.4
21.1
3.6 0
15.2
SENSOR DRIVE
0
-6.6
-6.6
0
0
-6.5
-6.5
0
0015.2
0
3.3
3.3
0
-6.5
0
-6.5
E
0
BUF.
CODE PART NAME
D
QC 2SC2620-QC LD 2SC2462
3.65.1
4.4
0
0 0
3.5 0
3.5
0
0
0
3.5 0
0
3.6
0
0 0
0
0
0
3.5 0
3.5 0
3.5 0
G
F
E
D
C 1SS353
VOLTAGE: REC MODE
*
C
B
A
To PC PG1241
To CSR PG1501
C
B
A
SP
4321
8765
- 2 -

2-2 PC Schematic Diagram (For Display)

4321 8765
G
F
E
(For Display)
A-a A-b
+
A-a
(For Printing)
A-b
To SP PG1001
INV.
3.1
0
3.1 0
3.1
3.2 0
0
0
000
0
3.2
0
2.1 0
2.1
0
3.2
2.1
CDS/AGC &
1.1
A/D CONV
1.6
1.2
3.2
000
3.2
3.4 0
1.8
-0.4
000
3.2
0
3.2
3.2
0
3.0
0.4
BLM11B750SPT BLM11B750SPT
CLOCK GEN.
3.2
1.0
3.1
3.1
000
3.2 0
3.2 0
3.1
3.1
3.1
0
0
3.1 0
3.1
3.1 0
0
3.1 0
-
3.1 0
3.1 0
-
W986432DH-7
3.1 0
0
3.1
3.1
-
0
0
3.1
CAMERA DSP
0.6
0
0
0.6
0
3.1 0
3.1
3.1 0
0
3.1 0
3.1
3.1 0
3.1
0.7 0
0.7 0
0
3.1
0
0
3.1 0
3.1
3.1 0
0
3.1 0
3.1
3.1
­0
0
0
-
3.1
-
0
0
3.1 0
3.1 0
0 0
-
3.1
3.1
0
3.1 0
0
3.1 0
3.1
3.1 0
0
3.1
0
0
3.1
5.0
3.8
0
G
F
E
D
CODE PART NAME
D
AR 2SB1462 BR 2SC2412K CQ 2SC2411K H6 TC7SHU04FU
3.0 0
IR MOTOR DRIVE
0
3.2
3.2
3.2
3.1 0 0
C
To IR UNIT
7.2 0
7.2 0
7.2
3.2
0 0 0
3.1 0 0
7.2 0
7.2 0
7.2
3.1 0
7.1
6.3
7.0 0
7.1
6.3
FOCUS MOTOR DRIVE
3.2
3.2
3.2 0 0
0
7.2
B
0 0
2.2
2.1
2.2
2.2
2.2
2.9
2.9
2.1
0
4.24.20.6
A
To LENSE UNIT
1.2
3.2
0 0 0 0
7.2
7.1
6.3
BIAS
F.DET/IRIS DRIVE
3.0 0
7.1
6.3
7.0 0
7.0
0
2.2
1.0
1.0
2.8
2.2
1.5
2.2
1.7
3.8
1.7
5.0
0
ZOOM MOTOR DRIVE
2.0
0.9
0
3.2
3.2
3.2
3.1 0
0
7.2 0
7.2
0
7.2
5.0
1.9
1.4
3.2
3.1
0 0
3.1 0
0
7.2 0
7.2 0
7.2
ADJ EEPROM
3.1
3.1
3.1 0
3.1
0
PC
0
3.1 0
RESET
PULSE GEN.
2.9
0
3.2
3.2 0
3.2
3.2
3.2 0
3.2
3.2
0
00
3.2
0
0
0
3.2
0.9
3.2 0 0 0
3.2 0 0 0
0 0
3.1 0
2.1
1.2
1.9
3.2
3.2
1.8
1.2 0
0
2.3
3.2
3.2
3.2
3.2
3.2
3.2
0
HD6432238RN46FA
CAMERA µP
0
3.2
3.2
3.2
3.2
3.2
3.2
1.5
3.2
3.0 0
3.2
000000000
3.2
3.2
3.2
3.2
3.2 0
3.0 0
00000
3.2
3.2
0
3.2
3.2
3.0 0
3.2
3.2
3.2
3.2
0 0 0 0
3.2
0
0
0 0 0
0 0 0 0
3.0 0
3.0
3.2
3.2
0
0
3.2 0
LD 2SC2462LD H9 UMH9N F7 KV1470 K DA221 MO MA132WA
3.0L MA3030L
VOLTAGE: REC MODE
RESET EEPROM
3.1
3.1
3.1 0
0
0
0
C
B
A
4321
8765
- 3 -
2-2-1 PC Schematic Diagram (For Printing)
To
SP
PG1001
To
LENSE
UNIT
To
IR
UNIT
BIAS
CDS/AGC &
A/D CONV
F.DET/IRIS DRIVE
FOCUS MOTOR DRIVE
IR MOTOR DRIVE
ZOOM MOTOR DRIVE
BLM11B750SPT
BLM11B750SPT
INV.
CLOCK GEN.
0
0
0
0
0
2.1
2.1
2.1
1.1
1.6
1.2
3.2
3.2
0
0
0
0
0
0
0
0 0
0
0 0
3.2
3.2
3.2
3.2
3.2
3.0
0.4
1.8
-0.4
3.4
0
3.2
0
3.2
0
3.2
1.0
3.2
0
3.1
0
3.1
0
3.1
3.1
000
3.1
3.1
3.2
0
3.2
0
3.2
3.2
3.2
3.2
3.1
3.2
3.2
2.1
1.2
1.2
1.9
1.8 0
0
0
0
0
0
0
0
0
0
0
0
2.3
3.2
3.2
3.2
3.2 0
0
0
0
0
0
3.2
3.2
3.2
7.2
7.2
7.2
7.2
7.2
7.2
0
0
0
0
3.1
3.1
3.2
0
0
3.1
3.0
0
7.0
0
7.0
0
3.0
0
7.0
0
3.1
0
7.1
6.3
7.1
6.3
7.1
6.3
7.1
2.0
0.9
6.3
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.1
3.2
7.2
7.2
7.2
7.2
7.2
7.2
7.2
3.1
0
0
0
0
0
0
0
7.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2.2
2.2
2.2
2.2
2.9
2.9
2.1
2.1
4.24.20.6
1.2
0
5.0
5.0
3.2
1.4
1.9
0.9
1.7
3.8
1.7
2.2
1.5
2.2
2.8
1.0
1.0
2.2
00
0
0
0
3.2
4321 8765
A-a
G
F
E
G
F
E
D
C
B
A
D
C
B
A
4321
- 4 -
8765
2-2-2 PC Schematic Diagram (For Printing)
PC
VOLTAGE: REC MODE
CODE PART NAME
AR 2SB1462
BR 2SC2412K
CQ 2SC2411K
H6 TC7SHU04FU
LD 2SC2462LD
H9 UMH9N
F7 KV1470
K DA221
MO MA132WA
3.0L MA3030L
CAMERA DSP
CAMERA µP
HD6432238RN46FA
W986432DH-7
ADJ EEPROM
RESET EEPROM
RESET
PULSE GEN.
0
0
5.0
3.1
3.8
3.1
3.1
3.1
3.1 0
0
0
0
0
0
3.1
3.1
3.1
3.1
0
-
-
-
-
0
0
0
0
0
0
0
0
0
3.1
0
-
-
-
0
0.7
0
0.7
0.6
0
0.6
0
3.1
0
3.1
0
3.1
3.1
0
3.1
0
3.1
0
3.1
0
3.1
0
3.1
3.1
0
0
3.1
0
3.1
0
3.1
0
3.1
0
3.1
0
3.1
3.1
3.1
3.1
0
3.1
0
3.1
0
3.1
0
3.1
0
3.1
0
3.1
0
3.1
0
3.1
0
3.1
0
3.0
0
3.2
0
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.1
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.1
3.1
3.0
0
0
0
0
0
0
0
3.1
3.1
0
0
3.2 0
0
2.9
0
3.1
3.1
0
0
0
0
0
0
0
2.1
1.2
1.2
1.9
1.8 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0 0
0 0
2.3
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
3.2
1.5
3.2
3.2
0
0
0
0
0
0
0
0
0
0
3.2
0
3.2
0
3.2
0
3.2
0
3.2
0
3.0
0
3.0
0
0
3.0
3.1
0
3.1
0
4321 8765
A-b
G
F
E
G
F
E
D
C
B
D
C
B
A
4321
8765
A
- 5 -

2-3 CSR Schematic Diagram

4321 8765
G
G
OUTPUT
5.0
0
F
FV PULSE GEN.
0
3.1
3.1
3.1
3.1
3.1
0
0
E
5.0
5.0 0
VCO/PHASE COMPA.
0
0 0 0 0 0 0
5.0
5.0
5.0
0
5.0
4.3
4.3
2.6
4.9
5.0 0
0
3.0
0
IC1602
SN74AHCT125PW
LEVEL SHIFT
5.0 0 0
5.0 0 0 0
5.0 0
3.2
5.0 0
4.9
5.0
C1617
*
VK-S454R:22P VK-S454ER:12P
*
0.7 0
Y/C MIX. &
VIDEO AMP
0
0 0
0.6
0
0
0
0
0
0.6
0
0.6
0
5.0
5.0
0
0.7 0
1.0
0
0.6
0
5.0 5.0
2.5 0
1.0 0 1.7
0
2.503.3
2.4
1.7
2.1
0
0
0
1.0
0
F
E
IC1502
QP20WZ51
7.2V REG
8.4
8.4
7.2V
7.2
8.0
8.2
0
REG
2.7 0
GND
CODE PART NAME AE 2SB1424
D
AR 2SB1462 BR 2SC4081
8.1
8.1
7.5
5.4
QC 2SC2620-QC 13 DTA143EE 26 DTC144EE 64 DTC114YE 5K XP4401 C 1SS353
C
J SB07-03C MO MA132WA MP MA133 S4 D1FS4
VOLTAGE: REC MODE
B
8.1
8.2 8.2
7.6
8.2
5.0
8.2
6.0
7.3
1.5
1.5
0.9
1.5
1.5
1.1
7.9
0.8 1.5 1.5 1.57.9 7.9 7.9 7.9 7.900
1.5
1.1
8.28.27.2
8.1
8.1
8.1
8.1
7.5
6.2
7.5
5.4
PWM
4.7K 1%
8.2
6.0
8.1
7.5
00
8.1
7.5
7.2
8.2
6.0
1.5
1.8
1.5
1.5
1.2
1.3
1.8
8.1
7.5
8.2
8.1
7.5
8.2
8.1
7.5
8.2
8.1
7.5
8.0
0
8.0
0
8.0
0
-6.8 15.2
-6.6
D
C
B
To
A
CSR
4321
SP PG1002
8765
A
- 6 -
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