Read Panasonic WV-CU161C Service Manual online
IC9
11
12
12
3
2
2
4
5
9
P31/TXD/SO1
P13/RXD2/SI2
3
11
12
12
11
9
10
50
P30/RXD/SI1
79
80
P11/PWM1
48
1
IC10
IC1
MICROPROCESSOR
MICROPROCESSOR
IC3
EEPROM
EEPROM
IC12 (2/2)
MONOSTABLE
MULTIVIBRATOR
MONOSTABLE
MULTIVIBRATOR
IC16
VOLTAGE
DETECTOR
VOLTAGE
DETECTOR
IC11
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
11
12
13
14
15
16
17
18
19
20
1
2
3
4
VIDEO IN
GND
VIDEO OUT
GND
RESET OUT
ALARM OUT
ALARM OUT
RESET IN
ALARM IN1
ALARM IN2
ALARM IN3
ALARM IN4
ALARM IN2
ALARM IN3
ALARM IN4
GND
TA
TB
RA
RB
TB
RA
RB
PKEY0
PKEY1
PKEY2
PKEY1
PKEY2
KEYSY0
ALARM IN1
ALARM IN2
ALARM IN3
ALARM IN4
ALARM IN2
ALARM IN3
ALARM IN4
CN102
CN201
VIDEO
OUTPUT
CONNECTOR
CAMERA
CAMERA
INPUT
CONNECTOR
CN202
CN301
(2/2)
23
22
21
20
19
18
17
16
15
14
13
12
22
21
20
19
18
17
16
15
14
13
12
23
22
21
20
19
18
17
16
15
14
13
12
22
21
20
19
18
17
16
15
14
13
12
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
11
12
13
14
15
16
17
18
19
20
5V
PLED0
PLED1
PLED2
PLED3
PLED4
PLED5
GND
LLAT0
LLAT1
LLAT2
GND
PLED0
PLED1
PLED2
PLED3
PLED4
PLED5
GND
LLAT0
LLAT1
LLAT2
GND
PLED0
PLED1
PLED2
PLED3
PLED4
PLED5
PLED1
PLED2
PLED3
PLED4
PLED5
PLED0
PLED1
PLED2
PLED3
PLED4
PLED5
PLED1
PLED2
PLED3
PLED4
PLED5
LLAT0
LLAT1
LLAT2
LLAT1
LLAT2
P00
P01
P02
P03
P04
P05
P10
P11
P12
P01
P02
P03
P04
P05
P10
P11
P12
PLED0
PLED1
PLED2
PLED3
PLED4
PLED5
PLED1
PLED2
PLED3
PLED4
PLED5
LLAT0
CN101
(2/2)
(2/2)
11
10
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
11
10
10
9
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
KEYS0
KEYS1
KEYS2
GND
PKEY0
PKEY1
PKEY2
PKEY3
PKEY4
PKEY5
GND
KEYS1
KEYS2
GND
PKEY0
PKEY1
PKEY2
PKEY3
PKEY4
PKEY5
GND
PKEY0
PKEY1
PKEY2
PKEY3
PKEY0
PKEY1
PKEY2
PKEY3
PKEY4
PKEY5
PKEY6
PKEY7
CN101
(1/2)
CN301
(1/2)
(1/2)
D3
#CE-R
P36/T02
5
#Q2
B2
2
6
IN
P20/NMI
#RESET
OUT
1
P35/T01
4
CS
2
P12/ASCK2/#SK2
49
SK
3
P14/TXD2/SO2
51
DI
DO
IC4 BUFFER
LE
#OC
D0–D7
Q0–Q7
11
2
1
4
3
6
5
10
11
20
16
13
19
IC104 GAL
A0-A4
72
71
70
69
19
18
17
16
15
14
11
10
9
18
17
16
15
14
11
10
9
26-30
32-39
3,4,7,8,13,
14,17,18
2,5,6,9,
12,15,16,19
ASTB/CLKOUT
P40/AD0–P47/AD7
A0–A7
AD0–AD7
AD0–AD7
AD0–AD7
AD0–AD7
A0–A4
D0–D7
P30
P31
P32
P33
77
P24
25
CSPION
AD0–AD7
A1–A18
A15
A16
A17
A18
A16
A17
A18
A19
A18
A19
A19
A0
A0–A14
P50/A8–P57/A15,
P60/A16–P63/A19
P65/#WR
44
36-43
24-35
11
10
13
9
9
8
7
10
11
11
9
9
22
13
12
11
10
IC107
CHARACTER GENERATOR
CHARACTER GENERATOR
MODE
#HSYNC
#VSYNC
5
1
6
5
5
7
2
15
10
9
3
6
IC108
SYNC
GENERATOR
SYNC
GENERATOR
IC102 SELECTOR
BFO
VDO
SYNC
16
P32/#SCK0/SCL
P34/T00
P33/S00/SDA
1
3
2
3
2
1
2
3
2
3
2
IC110
SYNC
SEPARATOR
SYNC
SEPARATOR
IC106
IC106
IC103
Q106
Q102
IC106(d),
Q105,Q106(b)
Q105,Q106(b)
IC105
SELECTOR
SELECTOR
IC106
IC106
Q101
Q100
CSYNC VIN
1
6
4
5
P22/INTP1
73
X1
10
P66/#WAIT/HRQ
21
P21/INTP0
WEN
CLKIN
NTZPAL
ALARMNF
72
P24/INTP3
75
22
45
43
RESET
42
47
IC100
VIDEO SIGNAL PROCESSOR
VIDEO SIGNAL PROCESSOR
22
29
23
36
2
3
31
28
VIN+
VD2 OUT
VIN–
VREF4V
DRIVE OUT
VD2 IN
40
FB OUT
39
FB IN
VIDEO OUT
VIDEO IN
V2OUT
SW1
DGP
DGP
DATA OUT
DATA IN
CPIN
SW2
33
7
20
2
27
48
11
10
1
SYNCIN
59
DVD
DGP3
52
54
IC22 SRAM
#WE
#CE
I/O1–I/O8
A0–A14
27
20
1-10,21,23-26
11-13,15-19
IC7
IC9
c
A0a
A1a
A0b
A1b
#CSb
#Y0b
#CSa
A1a
A0b
A1b
#CSb
#Y0b
#CSa
#Y1b
#Y2b
#Y2b
#Y3b
#Y2a
A0
A1
A2
A1
A2
#Y2
#Y6
#Y7
#Y3
#Y6
#Y7
#Y3
4
P27/SI0
78
9
15
IC2
DIVIDER
DIVIDER
Q1
BZ1
P10/PWM0
47
C1
4Q
TP3
(#RD)
TP2
(#WR)
P64/#RD
23
#OE
22
3
1
2
3
14
13
15
13
15
11
12
1
2
P67/#REFRQ/HA
20
P16
53
P15
52
P17
54
IC6
FLASH-ROM
FLASH-ROM
#WE
A-1/DQ15
DQ0–DQ7
#BYTE
#CE
A0–A17
11
1-8,17-25,48
29,31,33,35,
38,40,42,44
45
47
26
#OE
28
RESET
#CE-R
#RESET
12
12
6
10
24
IOREN
23
IOWEN
RESET OUT
RESET IN
VR
BLK2
VR
BLK2
CLK
#CS
DATA
#CS
DATA
VD2 DET
TP4
(#CE-F)
D318
D319
D322
D323
IC301
LATCH
LATCH
2
5
12
15
Q0
Q1
Q4
Q5
D0
D1
D2
D3
D4
D5
D1
D2
D3
D4
D5
CLK
11
3
4
7
8
4
7
8
13
14
14
IC8
3 8
DECODER
3 8
DECODER
1
2
3
6
2
3
6
1
5
3
2
5
3
2
4
#Y0
A0
A1
A2
A1
A2
CS1
15
#Y1
14
IC15
3 8
DECODER
3 8
DECODER
e
IC13
ALARM OUT
Q6
Q3
Q2
Q5
VREF2V
13
IC111
f
e
IC111
SW1
LLAT0
LLAT1
LLAT2
LLAT1
LLAT2
PLED0
PLED1
PLED2
PLED3
PLED4
PLED5
PLED1
PLED2
PLED3
PLED4
PLED5
LLAT0
LLAT1
LLAT1
+5V
+5V
+5V
+5V
+5V
IC17
VOLTAGE
DETECTOR
VOLTAGE
DETECTOR
VR1
JOYSTICK CONTROLLER
JOYSTICK CONTROLLER
2
7
P37/T03
6
71
6
Q11
IN
FILTER
OUT
P70/ANI0
56
P71/ANI1
57
PAN
TILT
P74/ANI4
60
P75/ANI5
KEYS0
KEYS1
61
P76/ANI6
62
P77/ANI7
KEYS2
KEYS3
KEYS0
KEYS1
KEYS2
KEYS3
63
P00
P01
P02
P03
P04
P05
P06
P07
12
13
14
15
16
17
18
19
RESET
CF2
CF1
12
13
1
2
2
a
1
6
5
4
2
DOWN
R
L
UP
3
KEYSY0
1
2
3
Y0
A
B
C
15
Y1
14
Y2
13
IC300
3 8 DECODER
3 8 DECODER
Y4
11
1
2
3
5
4
D303
8
7
6
5
1
2
3
4
SW4
PKEY0
PKEY1
PKEY2
PKEY3
PKEY4
PKEY5
PKEY1
PKEY2
PKEY3
PKEY4
PKEY5
PKEY0
PKEY1
PKEY2
PKEY1
PKEY2
PKEY0
PKEY1
PKEY2
PKEY1
PKEY2
PKEY0
PKEY1
PKEY2
PKEY3
PKEY4
PKEY5
PKEY1
PKEY2
PKEY3
PKEY4
PKEY5
PKEY0
PKEY1
PKEY2
1
2
3
5
4
D304
PKEY3
PKEY4
PKEY5
1
2
3
5
4
D305
PKEY0
PKEY1
PKEY2
1
2
3
5
4
D306
PKEY3
PKEY4
PKEY5
1
2
3
5
4
D307
PKEY0
PKEY1
PKEY2
1
2
3
5
4
D308
PKEY3
PKEY4
PKEY5
1
2
3
5
4
D309
PKEY0
PKEY1
PKEY2
1
2
3
5
4
D310
SW300
SW301
SW302
SW301
SW302
SW303
SW304
SW305
SW304
SW305
SW306
SW307
SW308
SW307
SW308
SW309
SW310
SW311
SW310
SW311
SW312
SW313
SW314
SW313
SW314
SW315
SW316
SW317
SW316
SW317
SW318
SW319
SW320
SW319
SW320
SW321
SW322
SW323
SW322
SW323
SW300 (1)
SW301 (2)
SW302 (3)
SW303 (4)
SW304 (5)
SW305 (6)
SW306 (7)
SW307 (8)
SW308 (9)
SW309 (HOME/ESC)
SW310 (0)
SW311 (PRESET/SET/PROGRAM PRESET)
SW312 (SLOW/CAMERA FUNCTION)
SW313 (WIDE/CLOSE)
SW314 (TELE/OPEN)
SW315 (AUTO/B/W/PATROL STOP)
SW316 (NEAR)
SW317 (FAR)
SW318 (SHIFT)
SW319 (CAMERA SETUP/SETUP/PROGRAM)
SW320 (PATROL PLAY/PATROL LEARN)
SW321 (ALARM RESET/SUSPEND)
SW322 (WIPER/AUX1)
SW323 (DEF/AUX2)
SW301 (2)
SW302 (3)
SW303 (4)
SW304 (5)
SW305 (6)
SW306 (7)
SW307 (8)
SW308 (9)
SW309 (HOME/ESC)
SW310 (0)
SW311 (PRESET/SET/PROGRAM PRESET)
SW312 (SLOW/CAMERA FUNCTION)
SW313 (WIDE/CLOSE)
SW314 (TELE/OPEN)
SW315 (AUTO/B/W/PATROL STOP)
SW316 (NEAR)
SW317 (FAR)
SW318 (SHIFT)
SW319 (CAMERA SETUP/SETUP/PROGRAM)
SW320 (PATROL PLAY/PATROL LEARN)
SW321 (ALARM RESET/SUSPEND)
SW322 (WIPER/AUX1)
SW323 (DEF/AUX2)
PKEY3
PKEY4
PKEY5
#Y4
#Y4
#Y2
#Y1
#Y1
#Y0
#Y0
#Y2
IC14
IC14
c
d
a
IC14
3
11
8
1
2
2
13
12
12
9
10
10
#Y0
#Y1
#Y2
#Y4
TB
TA
RA
RB
MAIN BOARD
PANEL BOARD
REAR BOARD
+5V
+5V
D302
OPERATE
OPERATE
PLED0
PLED1
PLED2
PLED3
PLED4
PLED5
PLED1
PLED2
PLED3
PLED4
PLED5
LLAT1
D324
D325
D327
D328
D329
IC302
LATCH
LATCH
2
5
9
12
15
Q0
Q1
Q3
Q4
Q5
D0
D1
D2
D3
D4
D5
D1
D2
D3
D4
D5
CLK
11
3
4
7
8
4
7
8
13
14
14
SHIFT
CAMERA SETUP
DEF
AUX1
ALARM
SETUP
SUSPEND
WIPER
AUX2
6
3
5
4
5
4
b
IC9
TA
TB
RA
RB
TB
RA
RB
PKEY0
PKEY1
PKEY2
PKEY1
PKEY2
KEYSY0
RESET OUT
ALARM OUT
ALARM OUT
RESET IN
1
2
3
4
5
6
2
3
4
5
6
7
8
9
10
11
12
8
9
10
11
12
SW202
SW202
LINE
SELECTION
SWITCH
LINE
SELECTION
SWITCH
SW203
DATA
SELECTION
SWITCH
DATA
SELECTION
SWITCH
SW204
ALARM SWITCH
ALARM SWITCH
CF201
1
2
3
2
3
8
7
6
5
4
5
6
5
6
TB
TA
RB
RA
TB
TA
RB
RA
1
2
3
4
SW201
SW201
TERMINATION
SWITCH
TERMINATION
SWITCH
1
2
3
4
5
6
2
3
4
5
6
7
8
9
10
11
12
8
9
10
11
12
SW204
1
2
3
2
3
4
5
6
5
6
SW203
E201
D201
1
2
RESET OUT/
ALARM IN4
ALARM OUT/
ALARM IN2
ALARM IN/
ALARM IN/
ALARM IN1
RECOVER IN/
ALARM IN3
GND
3
4
5
5
6
7
7
8
9
9
10
E202
RS-485
TERMINAL
TERMINAL
1/2
3/4
5/6
7/8
3/4
5/6
7/8
9/10
GND
TX(B)
TX(A)
RX(B)
RX(A)
TX(B)
TX(A)
RX(B)
RX(A)
TERM OFF
TERM ON
4 LINE
2 LINE
COAX
RS485
ALARM IN 1-4
1
2
3
2
3
4
5
6
5
6
+5V
SW1
ALARM RECOVER OUTPUT
SELECTION SWITCH
ALARM RECOVER OUTPUT
SELECTION SWITCH
O.C.
0/5V
Q8
Q10
Q7
Q9
ALARM IN1
ALARM IN2
ALARM IN3
ALARM IN4
DATA OUT
DATA IN
CPIN
SW2
DATA OUT
DATA IN
CPIN
SW2
+5V
+5V
P24
3
P20
58
57
53
78
DIN
DOUT
IFCP
P23
P20
P20
BUFFER
VREF2V
VREF2V
AMP
P22
2
79
79
P21
P24
IC103,
Q103,
Q104
Q103,
Q104
e
c
b
b
a
a
COM
ADR
1
2
Y
B
Y0
Y1
4
3
5
Z
C
Z0
Z1
14
11
13
12
X
A
X0
X1
CH0
CH1
4
5
6
5
6
1
2
3
2
3
SW100
SW100
CHARACTER
MODE
SELECTON
SWITCH
CHARACTER
MODE
SELECTON
SWITCH
NOR
REV
VR
BLK2
IC103
13
12
11
d
FEEDBACK
CIRCUIT
ALARM IN/OUT
RECOVER IN
RESET OUT
– 5 –
BLOCK DIAGRAM
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