Read Panasonic WV-CP472HE Service Manual Simplified online
– 4 –
BLOCK DIAGRAM OF I/F BOARD
TO
MAIN
BOARD
(2/2)
CN2
MAIN
BOARD
(2/2)
CN2
SW1 UP BUTTON
SW2 DOWN BUTTON
SW3 RIGHT BUTTON
SW4 LEFT BUTTON
SW5 SET BUTTON
SW2 DOWN BUTTON
SW3 RIGHT BUTTON
SW4 LEFT BUTTON
SW5 SET BUTTON
AUTO
IRIS
LENS
CONNECTOR
IRIS
LENS
CONNECTOR
D2
POWER
INDICATOR
POWER
INDICATOR
E1
DAY/NIGHT INPUT
TERMINAL,
ALARM OUTPUT
TERMINAL
DAY/NIGHT INPUT
TERMINAL,
ALARM OUTPUT
TERMINAL
E13(1/2)
VIDEO OUTPUT
CABLE WITH
BNC CONNECTOR
VIDEO OUTPUT
CABLE WITH
BNC CONNECTOR
E13(2/2)
POWER CABLE
POWER CABLE
+3.3V DC-DC
CONVERTER
CONVERTER
IC1(2/2),Q2
+5V DC-DC
CONVERTER
CONVERTER
IC1(1/2),Q1
+10.5V DC-DC
CONVERTER
CONVERTER
IC2
+5V DC-DC
CONVERTER
CONVERTER
IC6
VIDEO OUT
VIDEO GND
CN5
1
2
GND
DC+12V
CN1
1
R68
2A
60V
2
CN3
14
11
12
10
16
18
17
20
3
29
25
19
AGC+5V
+3.3V
+2.7V
+1.8V
UP
DOWN
RIGHT
LEFT
SET
9
24
21
22
26
2W/4W
485DET
485RD
485EN
485SD
8
BW LEVEL
15
DRIVE
23
DUMP
30
REF
28
LLDET
27
LLPUL
13
+10.5V
4
+5V
VIDEO
ALARM
GL
ALARM
EXT BW
+10.5V
+5V
UP(U)
DOWN(D)
RIGHT(R)
LEFT(L)
GND
OUT
ALARM
DAY/
NIGHT
NIGHT
GND
IN
SET
IC3
IC4
SW1
SW2
SW3
SW4
SW5
CN4
IC5
+4.7V
REGULATOR
REGULATOR
+2.7V DC-DC
CONVERTER
CONVERTER
+1.8V DC-DC
CONVERTER
CONVERTER
+3.3V
VIDEO OUT
+5V
+3.3V
+10.5V
+3.3V
3
1
2
4
ALARM
OUTPUT
OUTPUT
Q5
2
A4
B4
A3
B3
A2
B2
A1
B1
E1
+10.5V
+5V
+3.3V
POWER
D2
AGND
AGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
–
+
I/F BOARD
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