DOWNLOAD Panasonic WV-CPR470 / WV-CPR474E Service Manual ↓ Size: 687.39 KB | Pages: 20 in PDF or view online for FREE

Model
WV-CPR470 WV-CPR474E
Pages
20
Size
687.39 KB
Type
PDF
Document
Simplified Service Manual
Brand
Device
Video Monitoring / COLOUR CCTV CAMERA
File
wv-cpr470-wv-cpr474e.pdf
Date
PREV: Panasonic WV-CPR460 / WV-CPR464E Simplified Service Manual

Panasonic WV-CPR470 / WV-CPR474E Simplified Service Manual ▷ View online

4-2
SCHEMATIC DIAGRAM OF I/F BOARD (1/2)
TO
POWER
BOARD
E3
TO
MAIN
BOARD
(4/4)
CN2
CN4
AUTO IRIS LENS
CONNECTOR
+2.7V DC-DC CONVERTER
+1.8V DC-DC CONVERTER
OPEN
OPEN
OPEN
OPEN
+3.3V REGULATOR
D2
POWER INDICATOR
PO
WER
SW1
UP
BUTTON
SW7  DIP SWITCH
1-6   : GEN-LOCK LINE TERMINATION 
ON (75
Ω
) / OFF (OPEN) (SW1)
2-7   : RS-485 LINE TERMINATION 
ON (150
Ω
) / OFF (OPEN) (SW2)
3-8   : RS-485 2-LINE (HALF-DUPLEX) /
4-9
4-LINE (FULL-DUPLEX) SELECTION
5-10 (SW3-5)
ALARM
OUTPUT
SW2
DOWN
BUTTON
SW3
RIGHT
BUTTON
SW4
LEFT
BUTTON
SW5
SET
BUTTON
+4.7V REGULATOR
CN7 (2/2)
GEN-LOCK INPUT
CONNECTOR
CN7 (1/2)
VIDEO OUTPUT
CONNECTOR
GEN-LOCK
VIDEO OUT
UP
DOWN
RIGHT
LEFT
SET
CN1
EXT BW
GND
GL/FLICKER
LLPUL/LPF2
485EN
LLDET/LPF1
REF
BW SW
GND
VIDEO
SET
485SD/AUDIOVR
485RD
BW LEVEL
INT/LL
UPSIDE DOWN
+3.3V
UP
RIGHT
+1.8V
AGC+5V
+5V
GND
+2.7V
ALARM/AP
DUMP
DRIVE
LEFT
485DET/FMFREQ
DOWN
+10.5V
2W/4W
GND
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
1
2
3
4
5
6
7
8
9
+1.8V
R17
OPEN
+5V
+10.5V
+5V
+9V
+5V
+3.3V
+1.8V
+2.7V
+3.3V
+10.5V
AGC+5V
1
2
3
4
5
CN2
LL PULSE
LL DETECT
+10.5
GND
+5V
1
2
3
4
5
6
7
8
9
10
11
12
CN3
+3.3V
AUDIO+9V
AUDIO VR
GND
VIDEO
LPF1
GND
+5V
+9V
+1.8V
LPF2
FM FREQ
3
1
4
2
L3
L4
L2
CN4
DRIVE
GND
DUMPER
VREF
R8
0
R4
0
R9
0
R5
0
R7
0
R3
0
R6
AGND
0
R32
200K
R33
200K
R34
200K
R35
200K
R36
200K
R55
EXT BW
485DET
485SD
485RD
485EN
BW LEVEL
0
R56
0
R65
OPEN
R69
VS6
OPEN
R2
0
8.2
C6
C9
L1
C1
C2
C3
10P
10P
C7
10P
OPEN
OPEN
OPEN
1
2
4
3
(Bottom View)
+5V
7
6
5
VOUT2
1
2
3
4
VOUT1
8
+3.3V
C42
C43
C41
C47
D3
IC11
R61
C10
1200P
R60
R70
0
R28
D2
620
R62
R57
Q4
VIN1
VSAG1
V+
VIN2
VSAG2
GND
+
–
+
–
+3.3V
+2.7V
+1.8V
1
2
34
5
6
1
2
34
5
6
+3.3V
C21
1
IC4
C19 0.1
C20
1
C14
1
R66
0
R67
0
IC3
C15 0.1
C18
1
CONT
GND1
N/B
V
OUT
GND2
VIN
CONT
GND1
N/B
V
OUT
GND2
VIN
CN6
H
S
CN7
(1/2)
(2/2)
1
6
5
2,3,4
7,9
8
+5V
+3.3V
+3.3V
+9V
+3.3V
R51
R71
R53
75
R50
0
+3.3V
LINE TERM
RX(A)
TX(B)
Hi-Z
ALARM
D/N
BW LEVEL
EXT BW
BW LEVEL
485DET
485RD
485EN
485SD
485DET
485RD
485EN
485SD
RX(B)
TX(A)
+3.3V
1
IN   
2
GND
3
OUT
C8
IC1
C4
4.7/16
10/10
R1
0
1/2W
R44
R46
R42
Hi-Z
4-LINE
4-LINE
4-LINE
Hi-Z
RS485
LINE TERM
2-LINE
2-LINE
2-LINE
G/L 75
Ω
G/L 75
Ω
Hi-Z
+5V
R18
39K
R14
10K
R19
100K
–
+
–
+
+10.5V
+5V
AGC+5V
+3.3V
3 VI
1
VSS
2
VO
C13
IC2
C11
22/16
1/35
R12
75
R37
SW1
SW2
SW3
SW4
SW5
1K
R40
R43
OPEN
0
R45
10K
1/4W
R72
OPEN
–
+
–
+
SW7
1
2
3
4
5
10
9
8
7
6
SW8
1
2
4
3
SW6
1
2
3
6
5
4
Q1
D1
1
2
3
R13
R20
ALARM/AP
2W/4W
GL/FLICKER
OPEN
1K
TO (2/2)
3.3
0
3.3
0
2.7
1.3
3.3
0
3.3
0
1.8
0
-
0
1.2
5.1
3.3
7.2
4.7
0
0
I/F BOARD
1
A
B
C
D
2
3
4
5
6
4-3
SCHEMATIC DIAGRAM OF I/F BOARD (2/2) / TERMINAL BOARD
E1
INPUT/OUTPUT
TERMINAL
E1
INPUT/OUTPUT
TERMINAL
BW LEVEL
CONTROLLER
MONO MULTI.
+5V REGULATOR
PHOTO-
COUPLER
LINE
DRIVER/
RECEIVER
INPUT/OUTPUT
TERMINAL
B
A
T
RS485
OPEN
R
B
A
GND
9
8
7
6
5
INPUT/OUTPUT
TERMINAL
IN
GND
ALARM
DAY/
NIGHT
OUT
GND
1
2
3
4
C49
0.1
C36
LINE TERM
RX(A)
TX(B)
Hi-Z
ALARM
D/N
BW LEVEL
485DET
485RD
485EN
485SD
RX(B)
TX(A)
+5V
+10.5V
T1
D4
R64
12K
R63
D5
R54
R59
6.8K
6.8K
R58
C37
R68
OPEN
3.6K
OPEN
3.6K
Q6
R78
R80
3.3K
Q7
R79
10K
6.8K
3.3K
Q8
Q5
4
3
2
1
8
7
6
5
9
8
11
10
13
12
5
6
3
4
2
1
14
7
5
6
1
2
3
4
14
7
1
3
6
VCC
5
4
GND
3
1
4
GND
5
6
VCC
1
2
5
4
3
C27
0.1
C32
0.01
R47
1K
R48
R49
R39
2K
1K
R38
C29
0.1
R41
360
360
OPEN
360
IC9(4/6)
IC9(5/6)
IC9(6/6)
9
8
11
10
13
12
IC6(4/6)
IC6(1/6)
IC6(2/6)
IC6(3/6)
R24
2.2K
2.2K
R27
R22
R21
0
R16
R15
0
0
0
R76
R75
R26
0
0
0
0
R25
R31
43K
C23
100P
C24
C22
100P
100P
R29
43K
R30
43K
R23
120
1/2W
R73
OPEN
OPEN
R74
R77
56
Hi-Z
TX(B)
RX(A)
LINE TERM
RX(B)
TX(A)
Hi-Z
D/N
ALARM
TX(B)
RX(A)
LINE TERM
RX(B)
TX(A)
IC6(5/6)
IC6(6/6)
IC9 (3/6)
IC9 (2/6)
IC9 (1/6)
IC9
C30
0.1
C25
0.1
C5
0.1
VS1
SGND
C31
0.047
R52 160K
IC6
IC8
Q3
C28
Q2
IC7
VCC
GND
VCC
C26
0.1
GND
1T1
1A
1T2
1CD
1B
1Q
VCC
GND
1Q
2T1
2A
2T2
2CD
2B
2Q
2Q
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
485RD
485SD
485EN
1
2
3
4
5
6
7
8
9
14
13
12
11
10
IC5
NC1
GND1
GND2
RD
RE
DE
DI
VCC
Y
NC2
NC3
A
B
Z
R
D
+5V
C34
C35
L9
8.2
CF1
ALARM
D/N
CF2
CF4
CF3
R10
R11
C39
C48
680P
C45
0.1
CF5
C38
C33
C17
C16
OPEN
OPEN
C40
0.1
10
0.1
C46
OPEN
0.1
10
0.1
B1
A1
B2
A2
B3
A3
B4
A4
B5
A5
E1
B1
A1
B2
A2
B3
A3
B4
A4
E5
A4
B4
A3
B3
A2
B2
A1
B1
E1
(2/2)
(1/2)
C44
10/35
–
+
3 IN 
2
GND
1
OUT
IC10
VS4
VS5
VS2
VS3
TO (1/2)
1
2
3
4
1
2
3
4
D/N
E2
CN8
GND
GND
ALARM
D/N
GND
GND
ALARM
7
8
9
10
11
12
TERMINAL BOARD
<INDEX>
I/F BOARD
IC1
D4
IC2
C4,D4
IC3
A3,A4
IC4
A4,A5
IC5
C10
IC6
A9,A10,
B10,C10
IC7
B9
IC8
B7,B8
IC9
A8,A9,
B8,B9,
C8,C9
IC10
C9,D9
Q1
B6
Q2
C9
Q3
B9
Q5
C8
Q6
C8
Q7
C8
Q8
C7
D1
B6
D2
D4
D4
C9,D9
D5
C8
5-1
CONDUCTOR VIEW OF I/F BOARD (COMPONENT SIDE) /
TERMINAL BOARD
1
A
2
1
I/F BOARD
(COMPONENT SIDE)
(COMPONENT SIDE)
TERMINAL BOARD
B
3
A
<INDEX>
I/F BOARD
(COMPONENT SIDE)
IC1
B2
IC2
B1
IC5
A2
IC10
A2
Q5
A2
Q6
A2
D4
A2
D5
A2
5-2
CONDUCTOR VIEW OF I/F BOARD (PATTERN SIDE)
1
A
2
I/F BOARD
(PATTERN SIDE)
B
3
<INDEX>
I/F BOARD
(PATTERN SIDE)
IC3
A1,A2
IC4
A1,A2
IC6
B2
IC7
B2
IC8
A2
IC9
A2
Q1
A3
Q2
B2
Q3
B2
Q7
B2,B3
Q8
B2
D1
A3
D2
A1,B1
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