Panasonic WV-CU161C Service Manual ▷ View online
1
6
5
4
3
2
1
4
2
5
3
6
1
2
2
3
3
4
5
6
9
8
11
10
13
12
11
10
B
C
E
B
C
E
B
C
E
5
6
9
8
1
2
3
4
3
6
2
5
1
4
1
2
3
4
5
6
9
8
11
10
3
1
2
2
1
6
5
4
3
2
1
6
5
4
3
2
1
2
3
4
2
3
4
8
7
6
5
7
6
5
CSYNC
VCC
VIN
VSYNC
GND
VSYNC
GND
ODD/EVEN
RESET
BFP
13
12
7
14
1
6
5
4
3
2
1
6
5
4
3
2
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
~
~
1 I
2
O
3
G
1 I
2
O
3
G
1
5
2
3
4
6
7
8
7
8
1
5
2
3
4
6
7
8
7
8
12
13
13
11
4
5
6
13
1214
7
+5V
+5V
+5V
+5V
1
3
AC
IN1(L)
AC
IN2(N)
1
2
3
PT1
PT2
NC
1
3
PT IN1
PT IN2
+5V
+5V
+5V
5
1
2
3
4
6
7
8
7
8
B
C
E
B
C
E
B
C
E
B
C
E
1 GND
2 P21
3 P20
4 P17
5 P16
6 P15
7 P14
8 P13
9 P12
10 P11
11 P10
12 P07
13 P06
14 P05
15 P04
16 P03
17 P02
18 P01
19 P00
20 GND
21
VDD
22
WEN
23
IO
WEN
24
IOREN
25
CSPION
26
A4
27
A3
28
A2
29
A1
30
A0
31
GND
32
D7
33
D6
34
D5
35
D4
36
D3
37
D2
38
D1
39
D0
40
VDD
41
GND
42
RESET
43
NTZPAL
44
TEST
45
CLKIN
46
CLKSI
47
ALARMNF
48
VCC
49
SYCOUT
50
VD2ER
51
VD2IN
52
DVD
53
IFCP
54
DGP3
55
DGP2
56
DGP1
57
DOUT
58
DIN
59
SYNCIN
60
GND
61
VDD
62
OSCO
63
OSCI
64
GND
65
P37
66
P36
67
P35
68
P34
69
P33
70
P32
71
P31
72
P30
73
GND
74
P27
75
P26
76
P25
77
P24
78
P23
79
P22
80
VDD
5 ADR
4
GND
6 CH1
3
VEE
7 CH0
2
INH
8 VCC
1
COM
9 C
4
Z
3
Z1
2
Y0
1
Y1
5
Z0
6
#E
7
VEE
8
GND
10 B
11 A
12 X0
13 X1
14 X
15 Y
16 VDD
1
DGP
2
D
ATA
OUT
3
NC
4
5
Y2
6
Y3
7
8
NC
9
GND1
10
SW1
11
SW2
12
SW3
13 VREF2V
25
NC
37
NC
14 NC
15 SYNC OUT
16 Y IN
17 NC
18 NC
19 GND2
20 V2OUT
21 V2C
22 VIN+
23 VIN–
24 V1OUT
26
NC
27
D
ATA
IN
28
VD2 IN
29
VD2 OUT
30
+9V
31
32
A
UDIO IN
33
VIDEO IN
34
AMP OUT
35
APM IN
36
VREF4V
38
COMP IN
39
FB IN
40
FB OUT
41
COMP OUT
42
NC
43
NC
44
+5V
45
CLAMP IN
46
CLAMP SW
47
NC
48
CP IN
DRIVE OUT
SEP
A LEVEL
VIDEO OUT
1
2
7
14
9
10
8
7
14
B
C
E
34
1
2
6
8
5
7
11 BLK1
4
#PCL
3
DATA
2
#CS
1
CLK
5
VDD
6
#CKOUT
7
OSCOUT
8
OSCIN
9
TEST
10
GND
12 VC1
13 BLK2
14 VC2
15 VBLK
16 VR
17 VG
18 VB
19 #VSYNC
20 #HSYNC
3
6
2
5
1
4
13 LALT
8 LR
14 VSS1
7 VR
15
SCOF
6 HR
16
MODE
5 BFO
17
VINT
4 BLKO
18
PSEL
3 SYNC
19
VDD2
2 VDO
20
COMP
1 HDO
9 EXT
10 CLKI
12 FLD
11 CLKO
21
AIN
22
AOUT
23
VSS2
24
FSCI
25
FSCO
26
SC
27
TEST
28
VDD1
SW1
ALARM RECOVER
OUTPUT SELECTION
SWITCH
ALARM RECOVER
OUTPUT SELECTION
SWITCH
TO
AC POWER INPUT
AC POWER INPUT
SW901
POWER
SWITCH
POWER
SWITCH
T701
POWER
TRANS-
FORMER
POWER
TRANS-
FORMER
SW100
CHARACTER
MODE SELECTION
SWITCH
CHARACTER
MODE SELECTION
SWITCH
R101 680
C101 1000/10
D100
C104
103
C103
22/16
C105 104
C106
101
C107
22/16
C102
22/16
C100 470/10
R102 152
R104 680
R103 152
C108
820
C109 104
C111 104
C112 103
C110 22/16
R105 222
C113 22/16
C114 OPEN
C115 47/16
L100 8R2
C120 22/16
R108
102
C119
050
C117
104
C118
104
∗
C116
R106 821
L101
100
R107
223
R113 101
R200 OPEN
R111
682
R112 331
R115
391
R116
362
R117
332
R118
101
R119
622
R120
121
R121
332
C125
390
C126
390
C127
101
C128
510
C129
510
C131
OPEN
C130
680
Q100
Q101
Q102
R127 101
R126 102
R128 102
R129 472
R130 112
R131 331
R100 223
SW100
R109
102
C124
331
C122
220
L104 220
R110 103
R114 102
R122
102
R123
102
R124
103
R125
103
C121
220
C123 47/16
L102 8R2
R134 472
R136 332
R135 332
R133 223
R132
332
R137 102
C133 10/16
IC103
C148 103
C144 47/16
C143 OPEN
L106 8R2
IC106
IC106
IC106
IC106
IC106
R164 0R00
C150 102
C151 103
R165 223
L108 8R2
C156
22/16
TP100
OPEN
TP101
C149
103
IC13
Q3
D1
Q4
OPEN
Q5
D2
R55 OPEN
R54 0R00
R56 103
R60 103
R57 184
R59 472
R58
103
C42
225
Q6
C43 104
R61 472
C44 104
R62 472
C45 104
R63 472
C46 104
R64 472
C71 103
IC13
IC13
IC13
IC13
R53 472
C41 47/16
C40 OPEN
L3 8R2
R173
101
D101
SW2
OPEN
C163 OPEN
R180
101
R187
OPEN
R182
OPEN
R181 0R00
R183 684
C162 104
C161
103
R186
0R00
R190 OPEN
R191 OPEN
R192 0R00
IC111
IC111
IC111
IC111
IC111
R87
101
R88
101
R86
101
R85
101
C80 103
D102
OPEN
R166
101
R167 OPEN
X101
C169 330
C154 100
Q105
Q106
R157
621
R158 470
R161 472
C146 225
C145 225
R170 0R00
R159 562
C147
OPEN
R168 101
C167 OPEN
C168 105
R194 0R00
R160 103
C155
103
C160
103
R195 103
C170 225
C171 OPEN
R169 222
IC110
IC13
L107 330
C152 300
C153 300
R138 153
C134
331
R139 103
R140 102
R141 472
R142 332
Q103
Q104
CN102
D5
C69
1000/35
C68
1000/35
C67
1000/35
C66
1000/35
C63 47/16
C60 47/16
C65 104
C64 OPEN
C62 104
C61 104
C70 103
E5
(GND)
SF1
1A/125V
C172
1000/35
IC20
IC19
E6
(GND)
E7
(GND)
E8
(GND)
C165
103
C139 220/10
C141 103
C140 103
C138 OPEN
C166
104
R143
103
R144
103
R162
OPEN
R163
OPEN
Z101
Z102
R145 0R00
R146
0R00
R153
103
R152
103
R151
103
R150
103
C136
103
R149
103
R148
103
R147
103
C142
103
IC103
R193
103
L105 8R2
IC103
IC111
E903
(GND)
E904
(GND)
F901
CN901
CN7
CN902
C132 103
T701
Z100
C135
103
Q7
Q8
Q9
Q10
IC104
IC105
IC102
IC100
IC106
IC103
Q2
SW901
IC107
SW1
IC108
A
B
C
D
E
1
2
3
4
5
6
LLAT0-2,PLED0-7
A0-19
AD0-7
PKEY0-2
RSTOUT,ALOUT,REIN
SDA
OSDCS
SCL
REIN
ALIN1
ALIN2
ALIN3
ALIN4
RSTOUT
ALOUT
KEYSY0
RB
RA
TB
TA
#WR
NTZPAL
VD
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
A0
A1
A2
A3
A4
PLED0
LLAT0
LLAT3
LLAT7
PLED7
LLAT2
LLAT6
PLED6
LLAT1
LLAT5
PLED5
LLAT4
PLED4
PLED3
PLED2
PLED1
PLED3
PLED2
PLED1
ALMINF
CLKIN
ALIN1
ALIN2
ALIN3
ALIN4
CSPION
#RD
WEN
PKEY0
PKEY1
PKEY2
PKEY1
PKEY2
V5A
+5V
GND
VIDEO IN
GND
VIDEO OUT
GND
NOR
REV
O.C.
RESET OUT
ALARM OUT
RESET IN
ALARM IN1
ALARM IN2
ALARM IN3
ALARM IN4
ALARM IN2
ALARM IN3
ALARM IN4
GND
PAL
NTSC
201
131
YWDX14R318
YWDX14R187
C116
X101
X101
∗
TA
TB
RB
RA
PKEY0
PKEY1
PKEY2
PKEY1
PKEY2
KEYSY0
O.C./0/5V
O.C.
E901
E902
(2/2)
(2/2)
O.C./0/5V
CN701
E701
MAIN BOARD (1/2)
POWER BOARD
∗
Important safety notice
Components Identified by " " mark have special characteristics for safety. When replacing any of these components, use only manufacturer's specified parts.
Note:
The value indicated in the schematic
diagram should be read as follows:
diagram should be read as follows:
Multiplier (0 - 5)
2nd. Significant Digit (0 - 9)
1st. Significant Digit (1 - 9)
2nd. Significant Digit (0 - 9)
1st. Significant Digit (1 - 9)
<Example>
For Resistor:
330
For Resistor:
330
33 x 10 = 33
Ω
561
56 x 10 = 560
Ω
123
12 x 10 = 12k
Ω
0R00 = 0
Ω
0
1
3
820
82 x 10 = 82 pF
102
10 x 10 = 1000 pF = 0.001
µ
F
104
10 x 10 = 100000 pF = 0.1
µ
F
0
2
4
For Capacitor
(Except Electrolytic Capacitor and
(Except Electrolytic Capacitor and
Tantalum Capacitor):
1
010
1 x 10 =
1
µ
H
101
10 x 10 =
100
µ
H
8R2 = 8.2
µ
H
0
For Coil:
< INDEX >
MAIN BOARD (1/2)
IC13
MAIN BOARD (1/2)
IC13
A2,B2,C2
IC19
E2
IC20
D2
IC100 D3
IC102 D6
IC103 C2,C3,B4
IC104 B3
IC105 B5
IC106 B5,C5
IC107 B6
IC108 A5/B5
IC110 D5
IC111 A3,A4
IC102 D6
IC103 C2,C3,B4
IC104 B3
IC105 B5
IC106 B5,C5
IC107 B6
IC108 A5/B5
IC110 D5
IC111 A3,A4
Q2
C2
Q3
C2
Q5
B2
Q6
B2
Q7
B2
Q8
A2/B2
Q9
A2
Q10
A2
Q100 C4
Q101 C4
Q102 D5
Q103 C2
Q104 C2
Q105 B5
Q106 B5
Q101 C4
Q102 D5
Q103 C2
Q104 C2
Q105 B5
Q106 B5
D1
C1
D2
B1/C1
D5
D1
D100
D2
D101
D2
7. 20 ns/DIV, 2 V/DIV
8. 20 ns/DIV, 1 V/DIV
4. 10
µ
s/DIV, 1 V/DIV
3. 10
µ
s/DIV, 1 V/DIV
5. 50 ns/DIV, 1 V/DIV
1. 10
µ
s/DIV, 0.2 V/DIV
2. 10
µ
s/DIV, 0.5 V/DIV
< WAVEFORM >
MAIN BOARD (1/2)
MAIN BOARD (1/2)
6. 50 ns/DIV, 1 V/DIV
TO
REAR BOARD
. . . . . . . CN202
– 6 –
SCHEMATIC DIAGRAM OF MAIN BOARD (1/2) / POWER BOARD
1
2
3
4
8
7
6
5
6
5
14
13
9
10
11
12
11
12
1
5
2
3
4
3
4
6
7
8
1
5
2
3
4
6
7
8
1
5
2
3
4
6
7
8
1
5
2
3
4
6
7
8
1
5
2
3
4
6
7
8
7
8
1
5
2
3
4
6
7
8
7
8
1
5
2
3
4
3
4
6
7
8
1
5
2
3
4
6
7
8
1
5
2
3
4
6
7
8
1
5
2
3
4
6
7
8
1
2
3
4
2
3
4
8
7
6
5
14
13
13
9
10
11
12
1
2
2
12
13
1
2
2
3
12
13
11
9
10
8
8 GND
6 CS1
3 A2
2 A1
16
VCC
1 A0
9
#Y6
10
#Y5
11
#Y4
12
#Y3
13
#Y2
14
#Y1
15
#Y0
4 #CS2
5 #CS3
7 #Y7
8
1
7
6
5
6
5
2
3
4
3
4
8
1
7
6
5
6
5
2
3
4
3
4
8 GND
6 CS1
3 A2
2 A1
16
VCC
1 A0
9
#Y6
10
#Y5
11
#Y4
12
#Y3
13
#Y2
14
#Y1
15
#Y0
4 #CS2
5 #CS3
7 #Y7
1
5
2
3
4
3
4
6
7
8
1
5
2
3
4
6
7
8
7
8
1
5
2
3
4
6
7
8
7
8
1
5
2
3
4
3
4
6
7
8
1
5
2
3
4
3
4
6
7
8
1
5
2
3
4
3
4
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
4
5
5
6
14
7
5 DL
4
GND
6 OUT
3
NC
7 VCC
2
IN
8 NC
1
NC
1
2
2
3
4
4
5
1
5
2
3
4
3
4
6
7
8
1
5
2
3
4
6
7
8
7
8
5
1
2
3
4
6
7
8
5
1
2
3
4
4
6
7
8
8
1
5
2
3
4
6
7
8
7
8
3
1
2
1
I
2 O
3
G
3
1
2
+5V
+5V
+5V
+5V
+5V
R
L
D
UP
VR1-2
1
2
3
VR1-1
4
5
6
1
I
2 O
3
G
28
VDD
1 A14
23 A11
4 A6
5 A5
6 A4
7 A3
8 A2
9 A1
10 A0
13
I/O3
15
I/O4
16
I/O5
14
GND
17
I/O6
18
I/O7
19
I/O8
24 A9
21 A10
25 A8
3 A7
2 A12
26 A13
12
I/O2
11
I/O1
27 #WE
22 #OE
20 #CE
1
VPP
2 A16
3 A15
4 A12
5 A7
6 A6
7 A5
8 A4
9 A3
10 A2
11 A1
12 A0
13
O0
14
O1
15
O2
16
VSS
17
O3
18
O4
19
O5
20
O6
21
O7
23 A10
25 A11
26 A9
27 A8
28 A13
29 A14
30 NC
32
VCC
22 #OE
24 #CE
31
(OPEN)
PGM
13 4D
7
2Q
12 3D
5 2D
2
1Q
4 1D
9 C1
10
3Q
15
4Q
1 #CLR
6
#2Q
3
#1Q
11
#3Q
14
#4Q
16
VCC
8
GND
5
GND
4 DO
6
NC
3 DI
7
NC
2 SK
8
VCC
1 CS
1
2
3 D7
2
Q7
4 D6
5
Q6
7 D5
6
Q5
8 D4
9
Q4
13 D3
12
Q3
14 D2
15
Q2
17 D1
16
Q1
18 D0
19
Q0
11 LE
20
VCC
10
GND
1 #OC
8 GND
13
A1b
14
A0b
3 A1a
2 A0a
16
VCC
1 #CSa
4 #Y0a
5 #Y1a
6 #Y2a
7 #Y3a
12
#Y0b
11
#Y1b
10
#Y2b
9
#Y3b
15
#CSb
1
4
2
3
5
1
4
2
3
5
5 FOUT
4
GND
6 IN2
3
IN1
7 XT
2
#XT
8 VDD
1
#CONT
9
#Q2
8 GND
10
Q2
7 #Q1
11
B2
6 Q1
12
A2
5 B1
13
#R2
4 A1
14
Ca2/Ra2
3 #R1
15
Ca2
2 Ca1/Ra1
16
VCC
1 Ca1
10
11
11
8
9
7
14
5
4
4
6
3
5 DL
4
GND
6 OUT
3
NC
7 VCC
2
IN
8 NC
1
NC
9
NC
48 A16
1 A15
19 A6
20 A5
21 A4
22 A3
23 A2
24 A1
25 A0
42
DQ6
44
DQ7
30
DQ8
46
VSS
32
DQ9
34
DQ10
36
DQ11
41
DQ13
43
DQ14
8 A8
18 A7
4 A12
2 A14
17 A17
40
DQ5
38
DQ4
5 A11
6 A10
7 A9
45 A-1/DQ15
15 RY/BY
27
VSS
39
DQ12
35
DQ3
33
DQ2
31
DQ1
29
DQ0
10
NC
13
NC
14
NC
16
NC
37
VCC
3 A13
12 #RESET
11 #WE
28 #OE
26 #CE
47
#BYTE
B
C
E
1
2
3
2
3
P34/T00
4
P35/T01
5
P36/T02
6
P37/T03
7
#RESET
8
VDD1
9 X2
10 X1
11
VSS1
12
P00
13
P01
14
P02
15
P03
16
P04
17
P05
18
P06
19
P07
20
21
22
P65/#WR
23
P64/#RD
24
P63/A19
25
P62/A18
26
P61/A17
27
P60/A16
28
P57/A15
29
P56/A14
30
P55/A13
31
P54/A12
32
P53/A11
33
P52/A10
34
P51/A9
35
P50/A8
36
P47/AD7
37
P46/AD6
38
P45/AD5
39
P44/AD4
40
P43/AD3
41
P42/AD2
42
P41/AD1
43
P40/AD0
44
45
VSS0
46
TEST
47
P10/PWM0
48
P11/PWM1
49
50
51
52
P15
53
P16
54
P17
55
VDD0
56
P70/ANI0
57
P71/ANI1
58
P72/ANI2
59
P73/ANI3
60
P74/ANI4
61
P75/ANI5
62
P76/ANI6
63
P77/ANI7
64
AVDD
65
AV
REF
66
AV
S
S
67
ANO0
68
ANO1
69
AV
REF2
70
AV
REF3
71
P20/NMI
72
73
74
75
76
77
78
P27/SI0
79
80
P21/INTP0
P32/#SCK0/SCL
P33/S00/SDA
P33/S00/SDA
P67/#REFRQ/HA
P30/RXD/SI1
P31/TXD/SO1
P26/INTP5
P25/INTP4/ASCK
P24/INTP3
P23/INTP2/C1
P22/INTP1
P12/ASCK2/#SK2
P13/RXD2/SI2
P14/TXD2/SO2
ASTB/CLKOUT
P66/#W
AIT/HRQ
TO
PANEL BOARD
. . . . . . . . CN301
PANEL BOARD
. . . . . . . . CN301
(1/2)
VR1
JOYSTICK
CONTROLLER
JOYSTICK
CONTROLLER
IC10
R3 OPEN
X1
C2 220
C1 103
R1 103
R7 101
C3 220
R5 OPEN
R6
101
R4 103
C4 OPEN
Z1
R33 OPEN
Z8
Z9
Z10
Z11
Z12
C5 103
Z19
C20
103
C21 105
C23 105
C22 103
R31 OPEN
C12 105
C13 103
C6
103
C11
103
C7
225
Z7
C8
103
C9
103
C10
103
R17
101
R18
101
R19
101
R20
101
R21
101
R22
101
R23 103
R24 103
Z6
Z5
R15
103
R16
103
R2 OPEN
D7
D8
TP1
(GND)
C17 103
R30 102
R27 0R00
R28 OPEN
R29 OPEN
C14
103
C15 OPEN
R25 0R00
R26 OPEN
C16 104
C24 47/16
C25 OPEN
L1 8R2
IC11
R37 153
R40 153
R36 OPEN
R39 153
R34 0R00
R35 0R00
R38 153
C31
220/10
C30 OPEN
L2 5R6
C29 103
C35 103
R44 153
R42 222
R41 222
R43 153
C34 101
C33 101
C32 101
R47
153
R46
153
R45
153
R50 103
R49
184
C36
104
C37 103
C38
104
R51
184
R52 0R00
C26 103
C27 103
IC9
IC14
IC14
IC14
C48 103
R65 0R00
R66 0R00
R13
OPEN
R11
OPEN
R10
OPEN
R9
103
R8 103
R12
OPEN
C47
103
C28
103
TP2
(#WR)
TP3
(#RD)
TP4
(#CE-F)
IC8
SW4
SW5
OPEN
R48 153
TP9
OPEN
C77 103
C78 105
R14 103
C39
225
C53
225
R32
331
C79 331
R81
103
R82
103
R83
682
R84
682
R89 0R00
C59 OPEN
IC15
Z20
Z21
Z22
Z2
Z3
Z4
CN101
IC14
C49 220/10
IC16
C54 103
R69 332
R68 912
R70 103
L4 8R2
SW3
OPEN
Q11
C50 47/16
R67 472
C51 2200/10
C52 2200/10
C56 103
R72 332
R71 752
R73 102
C57 104
C58 OPEN
C55 103
Z14
Z16
Z13
Z15
Z17
C73 103
C72 103
R76 101
R77
223
R78 OPEN
R75 OPEN
L5 8R2
C76 47/16
C74 103
C75 103
R79
223
R80 0R00
E1
(GND)
D7
OPEN
CF2
E15
OPEN
E16
OPEN
E17
E18
E2
(GND)
E3
(GND)
E4
(GND)
E9
(GND)
D6
OPEN
VR1
CF1
IC22
CN6
IC2
IC3
BZ1
IC4
IC7
D3
D4 OPEN
IC21
IC12
IC9
IC9
IC17
IC6
Q1
IC1
A
B
C
D
E
1
2
3
4
5
6
RSTOUT,REIN,ALOUT
AD0-7
PKEY0-2
PLED0-7,LLAT0-2
A0-19
VD
WEN
ALMINF
WEN
ALMINF
TA
TB
TB
KEYS3
SCL
SDA
OSDCS
SDA
OSDCS
KEYSY0
NTZPAL
#RD
CLKIN
CSPION
#WR
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
KEYS0
KEYS1
KEYS2
KEYS3
PKEY0
PKEY1
PKEY2
PKEY3
PKEY4
PKEY5
PKEY6
PKEY7
PKEY1
PKEY2
PKEY3
PKEY4
PKEY5
PKEY6
PKEY7
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
KEYS0
KEYS1
KEYS2
KEYS0
KEYS1
KEYS2
KEYS1
KEYS2
KEYS3
REIN
RSOUT
ALOUT
ALOUT
A0
A1
A2
A3
A4
A5
A6
A7
PKEY0
PKEY4
PKEY1
PKEY5
PKEY2
PKEY6
PKEY3
PKEY7
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
PKEY0
PKEY1
PKEY2
PKEY3
PKEY4
PKEY5
PKEY1
PKEY2
PKEY3
PKEY4
PKEY5
PLED0
LLAT0
LLAT1
LLAT2
LLAT1
LLAT2
PLED1
PLED2
PLED3
PLED4
PLED5
PLED2
PLED3
PLED4
PLED5
A17
A18
A18
A19
A15
A16
A16
A18
A19
A19
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD1
AD2
AD3
AD4
AD5
AD6
AD7
V5A
(TILT)
(PAN)
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
+5V
GND
RA
RB
RB
5V
PLED0
PLED1
PLED2
PLED3
PLED4
PLED5
GND
LLAT0
LLAT1
LLAT2
GND
KEYS0
KEYS1
KEYS2
GND
PKEY0
PKEY1
PKEY2
PKEY3
PKEY4
PKEY5
GND
PLED0
PLED1
PLED2
PLED3
PLED4
PLED5
GND
LLAT0
LLAT1
LLAT2
GND
KEYS0
KEYS1
KEYS2
GND
PKEY0
PKEY1
PKEY2
PKEY3
PKEY4
PKEY5
GND
(EEPROM)
(FLASH-ROM)
(SRAM-32KB)
ON
OFF
1
2
3
4
PAL
NTSC
PAL
NTSC
NTSC
PAL
SW4 SETTING
MAIN BOARD (2/2)
Note:
The value indicated in the schematic diagram should
be read as follows:
be read as follows:
Multiplier (0 - 5)
2nd. Significant Digit (0 - 9)
1st. Significant Digit (1 - 9)
2nd. Significant Digit (0 - 9)
1st. Significant Digit (1 - 9)
<Example>
For Resistor:
330
For Resistor:
330
33 x 10 = 33
Ω
561
56 x 10 = 560
Ω
123
12 x 10 = 12k
Ω
0R00 = 0
Ω
0
1
3
820
82 x 10 = 82 pF
102
10 x 10 = 1000 pF = 0.001
µ
F
104
10 x 10 = 100000 pF = 0.1
µ
F
0
2
4
For Capacitor
(Except Electrolytic Capacitor and
(Except Electrolytic Capacitor and
Tantalum Capacitor):
1
010
1 x 10 =
1
µ
H
101
10 x 10 =
100
µ
H
8R2 = 8.2
µ
H
0
For Coil:
< INDEX >
MAIN BOARD (2/2)
MAIN BOARD (2/2)
IC1
C2/C3/D2/D3
IC2
C4/D4
IC3
D4
IC4
C4
IC6
C5/C6/D5/D6
IC7
B4
IC8
B4
IC9
B4,D1
IC10
A2/B2
IC11
A2
IC12
B2
IC14
A5
IC15
A4
IC16
D5/E5
IC17
D4/E4
IC21
B1
IC22
C5
Q1
D4/D5
Q11
E5
D3
A4
D7
A1
D8
A1
1. 20 ns/DIV, 2 V/DIV
2. 20 ns/DIV, 2 V/DIV
3. 20 ns/DIV, 2 V/DIV
< WAVEFORM >
MAIN BOARD (2/2)
MAIN BOARD (2/2)
– 7 –
SCHEMATIC DIAGRAM OF MAIN BOARD (2/2)
1,2
3,4
5
3 D0
2
Q0
4 D1
5
Q1
7 D2
6
Q2
8
D3
9
Q3
13
D4
12
Q4
14 D5
15
Q5
17 D6
16
Q6
18 D7
19
Q7
11
CLK
1
#OE
20
VCC
21
GND
3
D0
2
Q0
4 D1
5
Q1
7 D2
6
Q2
8 D3
9
Q3
13 D4
12
Q4
14
D5
15
Q5
17
D6
16
Q6
18 D7
19
Q7
11 CLK
1 #OE
20
VCC
21
GND
3
1
2
3
1
2
3
1
2
3
1
2
1,2
3,4
5
1,2
3,4
5
1,2
3,4
5
1,2
3,4
5
1,2
3,4
5
1,2
3,4
5
1,2
3,4
5
1,2
3,4
5
1,2
3,4
5
1,2
3,4
5
1,2
3,4
5
1,2
3,4
5
1,2
3,4
5
1,2
3,4
5
1,2
3,4
5
1,2
3,4
5
1,2
3,4
5
1,2
3,4
5
1,2
3,4
5
1,2
3,4
5
1,2
3,4
5
1,2
3,4
5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
1,2
3,4
5
1
4
2
3
5
1
4
2
3
5
1
4
2
3
5
1
4
2
3
5
1
4
2
3
5
1
4
2
3
5
1
4
2
3
5
1
4
2
3
5
3 D0
2
Q0
4
D1
5
Q1
7
D2
6
Q2
8 D3
9
Q3
13 D4
12
Q4
14 D5
15
Q5
17 D6
16
Q6
18
D7
19
Q7
11 CLK
1 #OE
20
VCC
21
GND
1 A
2 B
3
C
4
#G2A
5 #G2B
6 G1
7 #Y7
8 GND
16
VCC
15
#Y0
14
#Y1
13
#Y2
12
#Y3
11
#Y4
10
#Y5
9
#Y6
TO
MAIN BOARD (2/2)
. . . . . . . CN101
MAIN BOARD (2/2)
. . . . . . . CN101
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
L300 8R2
C305 100/36
C304 100/36
R316 561
D302
C308
103
SW312
C311 103
D318
D319
D320
OPEN
OPEN
D321
OPEN
OPEN
D322
D323
D324
D325
IC302
C312 103
D326
OPEN
OPEN
D327
D328
D329
D330
OPEN
OPEN
D331
OPEN
OPEN
D332
OPEN
OPEN
IC303
OPEN
C313 103
R306
OPEN
R307
OPEN
R308
OPEN
R309
OPEN
R310
OPEN
R311
OPEN
R313
OPEN
R314
103
R315
103
R317
OPEN
R318
OPEN
R319
OPEN
R320
OPEN
R321
OPEN
R322
OPEN
R323
OPEN
R325
OPEN
R324
OPEN
R326 103
R327 103
R328 103
R329 103
R330 103
R331 103
D313
OPEN
D315
OPEN
D317
OPEN
D311
ZD301
C309 105
C310 OPEN
R332 103
R334 333
ZD302
ZD303 OPEN
R333 103
R335
561
R336
561
R337
OPEN
R338
OPEN
R339
561
R340
561
R341
821
R342
561
R343
OPEN
R344
561
R345
561
R346
561
R347
OPEN
R348
OPEN
R349
OPEN
E307
(GND)
E308
(GND)
SW301
SW302
SW303
SW304
SW305
SW306
SW307
SW308
SW309
SW310
SW311
SW313
SW314
SW315
SW316
SW317
SW318
SW319
SW320
SW321
SW322
SW323
E309
(GND)
E310
(GND)
D333
OPEN
OPEN
R350
OPEN
E311
(GND)
R351 100
R352 100
R353
OPEN
C314 331
C315 331
C316 OPEN
CN301
SW300
D303
D304
D305
D306
D307
D308
D309
D310
IC301
IC300
LLAT0
PLED0
PLED1
PLED2
PLED3
PLED4
PLED5
PLED1
PLED2
PLED3
PLED4
PLED5
PLED0
PLED1
PLED2
PLED3
PLED4
PLED5
PLED1
PLED2
PLED3
PLED4
PLED5
PLED0
PLED1
PLED2
PLED3
PLED4
PLED5
PLED1
PLED2
PLED3
PLED4
PLED5
LLAT1
LLAT2
PKEY0
PKEY1
PKEY2
PKEY3
PKEY4
PKEY5
PKEY0
PKEY1
PKEY2
PKEY3
PKEY4
PKEY5
PKEY0
PKEY1
PKEY2
PKEY3
PKEY4
PKEY5
PKEY0
PKEY1
PKEY2
PKEY3
PKEY4
PKEY5
PLED0
PLED1
PLED2
PLED3
PLED4
PLED5
PLED1
PLED2
PLED3
PLED4
PLED5
LLAT0
LLAT1
LLAT2
LLAT1
LLAT2
PKEY0
PKEY1
PKEY2
PKEY3
PKEY4
PKEY5
PKEY1
PKEY2
PKEY3
PKEY4
PKEY5
5V
GND
GND
PLED0
LLAT0
LLAT1
LLAT2
LLAT1
LLAT2
PLED1
PLED2
PLED3
PLED4
PLED5
PLED2
PLED3
PLED4
PLED5
GND
GND
KEYS0
PKEY0
KEYS1
KEYS2
KEYS2
PKEY1
PKEY2
PKEY3
PKEY4
PKEY5
PKEY2
PKEY3
PKEY4
PKEY5
D302 OPERATE
D324 ALARM
D325 SETUP
D327 SUSPEND
D328 WIPER
D329 AUX2
D325 SETUP
D327 SUSPEND
D328 WIPER
D329 AUX2
D318 SHIFT
D319 CAMERA SETUP
D322 DEF
D323 AUX1
D319 CAMERA SETUP
D322 DEF
D323 AUX1
PANEL BOARD
A
B
C
D
1
2
3
4
5
Note:
The value indicated in the schematic
diagram should be read as follows:
diagram should be read as follows:
Multiplier (0 - 5)
2nd. Significant Digit (0 - 9)
1st. Significant Digit (1 - 9)
2nd. Significant Digit (0 - 9)
1st. Significant Digit (1 - 9)
<Example>
For Resistor:
330
For Resistor:
330
33 x 10 = 33
Ω
561
56 x 10 = 560
Ω
123
12 x 10 = 12k
Ω
0R00 = 0
Ω
0
1
3
820
82 x 10 = 82 pF
102
10 x 10 = 1000 pF = 0.001
µ
F
104
10 x 10 = 100000 pF = 0.1
µ
F
0
2
4
For Capacitor
(Except Electrolytic Capacitor and Tantalum Capacitor):
(Except Electrolytic Capacitor and Tantalum Capacitor):
1
010
1 x 10 =
1
µ
H
101
10 x 10 =
100
µ
H
8R2 = 8.2
µ
H
0
For Coil:
< INDEX >
PANEL BOARD
IC300
A3
IC301
C2/D2
IC302
C2
D302
A2
D303
D3
D304
C3/D3
D305
C3
D306
B3/C3
D307
B3
D308
B3
D309
A3
D310
A3
D311
D1
D318
D2
D319
D3
D322
D2
D323
D3
D324
C2
D325
C3
D327
C3
D328
C2
D329
C3
ZD301 C1
ZD302 C1
ZD302 C1
– 8 –
SCHEMATIC DIAGRAM OF PANEL BOARD
1
4
2
5
3
6
7
8
1
7
2
8
3
9
13
14
4
5
6
5
6
10
11
12
11
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
1
7
2
8
3
9
13
14
4
5
6
5
6
10
11
12
11
12
1
4
2
5
3
6
7
8
1
2
3
4
1
2
3
4
2
3
4
9
10
5
6
7
8
1
2
3
4
2
3
4
1
2
3
4
5
6
7
8
9
10
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
2
3
4
5
6
7
8
9
10
TO
MAIN
BOARD (1/2)
. . . . CN102
MAIN
BOARD (1/2)
. . . . CN102
SW201
TERMINATION
SWITCH
TERMINATION
SWITCH
SW202
LINE
SELECTION
SWITCH
LINE
SELECTION
SWITCH
SW203
DATA
SELECTION
SWITCH
DATA
SELECTION
SWITCH
SW204
ALARM SWITCH
ALARM SWITCH
SW201
SW202
VS201
VS202
VS203
R201 151
L201 100
R204 100
R202 101
R203 101
L202 100
R205 100
R206 100
R207 100
C201
103
C202
103
C203
103
C204
103
D201
VS204
CN202
SW204
SW203
E200
CF201
CN201
E202
E201
CAMERA IN
VIDEO OUT
VIDEO OUT
VIDEO IN
GND
GND
GND
GND
TX(B)
TX(A)
RX(B)
RX(A)
TA
RA
RB
RB
TB
PKEY0
PKEY1
PKEY2
KEYSY0
PKEY1
PKEY2
KEYSY0
RESET OUT
RESET IN
ALARM IN1
ALARM IN2
ALARM IN3
ALARM IN4
ALARM IN1
ALARM IN2
ALARM IN3
ALARM IN4
ALARM OUT
GND
TERM OFF
TERM ON
4LINE
2LINE
RS485
ALARM IN/OUT
RECOVER IN
RESET OUT
ALARM IN1-4
COAX
GND
ALARM IN4
ALARM IN3
ALARM IN2
ALARM IN1
RESET OUT/
RECOVER IN/
ALARM IN/
ALARM OUT/
RS-485
TERMINAL
REAR BOARD
A
B
C
1
2
3
1
2
3
A
B
REAR BOARD
(COMPONENT SIDE VIEW)
(PATTERN SIDE VIEW)
Note:
The value indicated in the schematic diagram should be read as follows:
Multiplier (0 - 5)
2nd. Significant Digit (0 - 9)
1st. Significant Digit (1 - 9)
2nd. Significant Digit (0 - 9)
1st. Significant Digit (1 - 9)
<Example>
For Resistor:
330
For Resistor:
330
33 x 10 = 33
Ω
561
56 x 10 = 560
Ω
123
12 x 10 = 12k
Ω
0R00 = 0
Ω
0
1
3
820
82 x 10 = 82 pF
102
10 x 10 = 1000 pF = 0.001
µ
F
104
10 x 10 = 100000 pF = 0.1
µ
F
0
2
4
For Capacitor
(Except Electrolytic Capacitor and Tantalum Capacitor):
(Except Electrolytic Capacitor and Tantalum Capacitor):
1
010
1 x 10 =
1
µ
H
101
10 x 10 =
100
µ
H
8R2 = 8.2
µ
H
0
For Coil:
< INDEX >
REAR BOARD
REAR BOARD
D201
B3
< INDEX >
REAR BOARD
REAR BOARD
D201
B1
Important safety notice
Components Identified by "
Y
" mark have special characteristics for safety. When replacing any of these components, use only manufacturer's specified parts.
– 9 –
SCHEMATIC DIAGRAM / CONDUCTOR VIEW OF REAR BOARD
Click on the first or last page to see other WV-CU161C service manuals if exist.