DOWNLOAD Panasonic WV-CL920A / WV-CL924AE Service Manual ↓ Size: 1.85 MB | Pages: 34 in PDF or view online for FREE

Model
WV-CL920A WV-CL924AE
Pages
34
Size
1.85 MB
Type
PDF
Document
Service Manual
Brand
Device
Video Monitoring / COLOUR CCTV CAMERA
File
wv-cl920a-wv-cl924ae.pdf
Date
PREV: Panasonic WV-CL920A / WV-CL924A Service Manual

Panasonic WV-CL920A / WV-CL924AE Service Manual ▷ View online

4-3
SCHEMATIC DIAGRAM OF MAIN BOARD (2/3)
D404
Q409
R1001
300K
R1002
300K
X405
(56.75MHz)
C485
0.1
R538
0
R524
C451
R540
0.01
200
R527
R525
390K
680K
100K
OPEN
R541
10
R1016
OPEN
R1015
OPEN
R1017
10
C486
0.1
IC415
IC1004
IC412
R547
OPEN
R546
0
R553
1M
C457
0.1
R545
0
R551
10K
R554
10K
C459
120P
C460
OPEN
L451
C461
120P
D405
R558
OPEN
R1011
OPEN
L503
OPEN
C432
0.01
IC1005
OPEN
R1019
OPEN
R1020
OPEN
R593
OPEN
R562
OPEN
C464
OPEN
R1000
100K
D406
R557
30K
C500
3.3/6.3
R1003
(LL PLL)
100K
R559
OPEN
R1018
OPEN
C818
OPEN
R522
3K
R529
0
C440
R1
100
OPEN
OPEN
R591
OPEN
R590
0
R592
OPEN
C800
0.01
R485
0
R550
150
R533
0
R514 7.5K
IC420
OPEN
IC1000
IC1001
IC416
R560
0
C487
1
R526
0
R521
0
C503
0.01
C502
0.01
IC1002
C802
10/10
C801
1
X404
OPEN
R565
CH13(LL
 PLL)
0
C456
0.01
R539
R544
1M
120K
C458
0.1
R549
0
R569
OPEN
R556
100
C499
3.3/6.3
C446
0.1
R509
510K
R515
1K
R510
C484
2.2
C448
1
R519
C447
0.1
Q402
R513
1K
IC417
R566
1K
R564
1.5K
R561
10K
R570
10K
R567
750
OPEN
L508
R552
200
R568
1K
R585
OPEN
R572
1.5K
R563
750
C465
OPEN
C444
0.01
Q401
R503
100
R508
1K
R505
5.1K
130K
1M
C442
1
C441
1
R502
5.1K
C445
0.01
C462
0.01
R542
1K
R548
240
R537
200
C453
0.1
C454
1
C455
0.1
R489
1K
R491
0
R1007
0
R1008
820
0
R493
R490
0
C438
0.01
R498
0
R486
0
R487
OPEN
R488
OPEN
R499
OPEN
R1009
270
R507
0
R1010
C433
0.01
0.01
R501
18K
R483
0
R482
0
C819
OPEN
C437
A/D
DSP
A/D
SENSOR
TG
FCK
SENSOR
TG
IC452
R543
0
R1030
0
IC451
(TD802)
(TD801)
R555
300K
C439
0.01
C498
C1600
MI-COM
FCK
OPEN
10/10
L405
33
(R481)
L507
(R480)
L506
(R479)
L505
R478
150
R484
180
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
11
0
111
11
2
11
3
11
4
11
5
11
6
11
7
11
8
11
9
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
1
2
34
5
6
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
1
2
3
4
6
7
8
1
2
3
4
5
6
7
8
1
IN
2
OUT
3
GND
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
2
OUT
1
IN
3
GND
1
2
34
5
6
1
2
3
4
5
6
7
8
1
23
4
1
23
4
HCLR2
FH
FH2
FBLK
FWHD2
FVD
WCHARA
CHARA
CHD
CVD
DATA1
DATA2
CLKO
BFP
NT/PAL
FVD
S-VBS
S-G/L SYNC
S-VD2
LLDET1
LP
S-G/L BSC
RESET
BSD
CH8
CH9
CH6
(FVR)
(FVRP)
(D/A GAIN)
Y
C
CBLK
CP2
CSYNC
430
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
BEND
D7
D6
D5
D4
D3
D2
D1
D0
A12
A13
A14
A1
1
NRE
NWE
ALE
R
H1
H2
DS1
DS2
FVD
FWHD2
FWHD2
FBLK
FH
FH2
HCLR2
FWHD
CLKO
TGV1
TGV2
TGV3
TGV4
TCH1
TCH2
TSUB
FHG
CPOB
+3.3V(1)
+2.7V(1)
+2.7V(1)
+2.7V(1)
ENA
A
YB
GND
VC
ENB
YA
B
+2.7V(1)
+2.7V(1)
+2.7V(1)
+1.8V(1)
+2.7V(1)
+2.7V(1)
+1.8V(1)
+3.3V(1)
+1.8V(1)
+2.7V(1)
+1.8V(1)
+2.7V(1)
+5V
+2.7V(1)
+3.3V(1)
+3.3V(1)
-
-
+
+
+5V
+3.3V(1)
+3.3V(1)
+1.8V(1)
+2.7V(1)
+2.7V(1)
+2.7V(2)
+1.8V(2)
VC
GND
VDD
OUT
+2.7V(1)
VC
GND
VDD
OUT
+2.7V
ADR12
ADIN1
ADIN0
VDD251
VSS251
FCKI
FCK2I
VDD181
VSS181
BEND
ALE
NWE
NRE
ADR15
ADR14
ADR13
VDD25M
VSS25M
ADDT7
ADDT6
ADDT5
ADDT4
ADDT3
ADDT2
VSS25D2
TEST3
VDD25D1
VSS25D1
PTDRAM0
PTDRAM1
NTDRAM
TEST2
TEST1
TEST0
MINTEST
VDD25D2
ADIN9
ADIN8
ADIN7
ADIN6
ADIN5
ADIN4
ADIN3
ADIN2
COMP
YOUT
A
VDD
A
VSS
FSC4
SLPF
FVRP
FVR
GLBSC
CLKO
VBS
GL
VD
GLSYNC
VD2
LLDET
LP
BSD
SCIN
FSC4I
FSC4O
SPCO
VDD25S
VSS25S
VDD18S
VSS18S
COUT
IREF
VREF
DPCO
HLPF1
HLPF2
DLPFN
DLPFP
VCXO
VCO
VPCO
HPCO
HPCOP
VSS183
VDD183
VDD253
VSS253
CBLKO
VLPF
TESTS
FWHDI
FVDI
NP
BFO
TESTIN3
TEST5
TEST4
AFZONE
VSS254
AFOUT9
AFOUT8
AFOUT7
AFOUT6
AFOUT5
AFOUT4
AFOUT3
AFOUT2
AFOUT1
AFOUT0
CHRIN
WCHRIN
DCPI
HCLR1I
HCLR2I
FHI
FH2I
FBLKI
SDIN
SDOUT
DSEP
VC1
COIN
VC2
CXIN
VDD184
VSS184
VDD254
CHD
CLR
PONRST
PBLKO
VCXOSW
CVD
DS1
H2
H1
CH2
TGFVDI
TGFWHDI
VSS252
VDD252
FCKO
FCK2O
VSS182
VDD182
TGCLKI
TGPCO
SUB
CH1
V4
V3
V2
V1
VSS25T
VDD25T
DS2
PSEL
DRVSW
CPOB
FHG
HCLR2O
FH2O
FHO
FBLKO
FWHDO
FVDO
INT
PWHD
WHDO
CP2O
CSYNCO
JSW
R
VSS18T
VDD18T
ADDT0
ADDT1
(17.734475MHz)
TD801,802
(SCVCXO)
+2.7V(1)
+2.7V(2)
+3.3V(1)
+5V
+2.7V
+2.7V(1)
+1.8V(1)
+1.8V(2)
–
+
–
+
–
+
–
–
+
+
IC409
DIGITAL SIGNAL PROCESSOR
SC
VD2
LL
C OUTPUT
G/L H
PAL
SCH
SC VCXO
PAL908FH VCXO
IC409
B8,B9,B10,
C8,C9,C10,
D8,D9,D10
IC412
C11
IC415
B11
IC416
A10,B10
IC417
A11
IC1000
A11,B11
IC1001
A12,B12
IC1002
A10,B9,B10
IC1004
B11,B12
Q401
A8
Q402
A8
Q409
A8
D404
B12
D405
B12
D406
B12
<INDEX>
MAIN BOARD (2/3)
TO
MAIN
BOARD
(3/3)
(Page 4-4)
TO
MAIN
BOARD
(1/3)
(Page 4-2)
TO
MAIN
BOARD
(3/3)
(Page 4-4)
MAIN BOARD (2/3)
A
7
B
C
D
8
9
10
11
12
4-4
SCHEMATIC DIAGRAM OF MAIN BOARD (3/3)
C452
0.1
R452
11
K
R1023
0
R1036
0
R464
1M
C429
0.1
R470
47K
R471
47K
0
R1035
0
R1034
D403
TP405
TP403
LP
FVD
R472
100K
C475
1
C430
33P
C431
33P
TP402
TP401
R451
MI-COM
NT/P
AL
NT/PAL
RESET
FCK
0
R1014
C816
C815
0.1
OPEN
0
L406
2.2
R473
0
R477
7.5K
R474
7.5K
LLDET2
EXT BW
ALARM
LLDET1
RS485EN
2W/4W
R475
2.4K
R476
2.4K
CN404
CN403
C813
OPEN
R586
0
R511
OPEN
R465
OPEN
R589
OPEN
R594
0
R518
1K
R1013
300K
R1012
100K
C449
0.01
C1509
OPEN
C1510
100P
C1700
R1200
1K
OPEN
R595
OPEN
C808
R400
0
C477
15/6.3
C81
1
OPEN
0.1
L403
2.2
C810
OPEN
C481
15/6.3
L407
2.2
C807
OPEN
0.1
C480
10/10
C812
L404
2.2
C809
OPEN
C482
10/10
L408
2.2
C806
C814
0.1
OPEN
X401
R588
OPEN
R466
OPEN
IC1003
IC406
C428
0.1
R456 10K
R453
10K
R449
10K
R450
30K
IC419
TP404
C483
10/10
CN402
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
5
1
2
3
4
1
2
3
4
5
6
7
8
1
IN
2
OUT
3
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
SD1
SD2
SCLK
BEND
D7
D6
D5
D4
D3
D2
D1
D0
LD
ROMCS
NRE
NWE
ALE
RS485DET
A11
A14
A13
A12
CGCS
LP
(AUDIO VR)
BUSY
VIDEO
(FMFREQ)
(LPFO)
(LPFI)
RS485DET
RS485SD
RS485RD
RS485EN
S-G/L
VIDEO
UP
DOWN
RIGHT
LEFT
SET
BUSY
ROMCS
SCLK
SD1
SD2
ALC SW
S-DATA
+5V
+10.5V
+5V
+1.8V(1)
+1.8V
+1.8V(2)
+2.7V(1)
+2.7V(2)
+3.3V(1)
+3.3V
+3.3V(1)
+3.3V
RD/BSY
VCC
CS
SK
R
GND
DO
DI
+2.7V
+2.7V
RS+6.2V
LP
LLDET
RSGND
GND
+5V
+3.3V
+10.5V
WAIT
/RE
/WE
P63
P50(UP)
P51(DOWN)
P52(RIGHT)
P53(LEFT)
P54(SET)
P55(NT/PAL)
ALE
/WORD
SBT2(CLK2)
SBI2(RXD2)
SBO2(TXD2)
P23(RS485DET)
VDD
XI,PB1
BOSC,PB0
XO,PB2
VSS
VDD
OSCI
OSCO
MODE
VDD
A8
P26
P25
P24 (ALARM)
VSS
P10(ROM1 CS)
P1
1(DAC LD)
P12(TG CS)
P13(LENS CS)
P14(FRICKERLESS)
P15(SER
VO CS)
P16
P17(ROM2 CS)
A9
A10
A1
1
P27 (EXT
 BW)
AD7
AD6
A12
A13
AD0
AD1
AD2
AD3
AD4
AD5
SBO1(TXD1)
/NMI
IRQ0(LP)
IRQ1(VD)
IRQ2(BEND)
IRQ3(PCK)
IRQ(TCK)
PA
5
/RST
VDD
P_UP
P_UP
SBI1(RXD1)
SBT1(CLK1)
SBO0(TXD0)
SBI0(RXD0)
SBT0(CLK0)
VPP
P97 (IR-ENA)
P96 (IR-IN1)
P95 (IR-IN2)
P94(MANUAL IRIS)
VSS
P93
P92(FIELD)
P91(TG SUPPRESS)
P90(ROM WP)
(RS485SD)SBO4
(RS485RD)SBI4
VREFH
SBT4
SBO3
SBI3
SBT3
P81,DAC1
P80,DAC0
P47 (CG CS)
VREFL
P43 (LLDET1)
P42 (EVR 
TEST)
P41 (2W/4W)
P40 (RS485EN)
A14
A15
P46 (BUSY)
P45 (ALCSW)
P44 (LLDET2)
+5V
VIDEO
IR-IN2
GND
 
UP
DOWN
RIGHT
LEFT
SET
REF
DUMP
DRIVE
VIDEO GND
+2.7V
IR-ENA
+1.8V
+3.3V
SD
RD
ACTS
9
ALARM/AP
10 G/L•FLICKERLESS
11 EXT BW
12 2W/4W
GND
RSGND
TXDET
GND
RS+6.2V
IR-IN1
REF
DUMP
DRIVE
UP
DOWN
RIGHT
LEFT
SET
FLICKERLESS
(16MHz)
FLICKERLESS
IC411
IC410
R532
2.4K
R536
7.5K
R528
2.4K
R534
7.5K
R512
0
C443
0.1
C450
0.1
C1508
OPEN
R516
0
R520
OPEN
R504
200
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
CHD
CVD
CHARA
WCHARA
SCLK
CGCS
SD1
RESET
CLK
/CS
DATA
/PCL
VDD
/CKD
OSCO
OSCI
TEST
GND
/HS
/VS
VB
VG
VR
VBLK
VC2
BLK2
VC1
BLK1
CK
D
QB
GND
VC
PR
CR
Q
+3.3V(1)
+2.7V(2)
+3.3V(1)
+5V
+2.7V
+2.7V(1)
+1.8V(1)
+1.8V(2)
+10.5V
+3.3V(1)
+5V
+2.7V(1)
+3.3V
–
+
–
+
–
+
–
+
–
+
TO
POWER
BOARD
CN101
TO
I/F
BOARD
CN1
TO
I/F
BOARD
CN8
IC408
MICROCOMPUTER
EEPROM
RESET
VOLTAGE
DETECTOR
COUNTER
CHARACTER
GENERATOR
<INDEX>
MAIN BOARD (3/3)
IC406
C13,D13
IC408
A14,A15,A16,
B14,B15,B16
IC410
D15
IC411
C15,C16,
D15,D16
IC419
D14
IC1003
A17
D403
B16
TO
MAIN
BOARD
(2/3)
(Page 4-3)
TO
MAIN
BOARD
(2/3)
(Page 4-3)
TO
MAIN
BOARD
(1/3)
(Page 4-2)
TO
MAIN
BOARD
(1/3)
(Page 4-2)
MAIN BOARD (3/3)
A
13
B
C
D
14
15
16
17
18
4-5
SCHEMATIC DIAGRAM OF I/F BOARD / TERMINAL BOARD 
E1
ALARM OUTPUT TERMINAL,
DAY/NIGHT INPUT TERMINAL
[RS-485] OPEN
CN6
AUTO IRIS LENS
CONNECTOR
CN2
VIDEO OUTPUT
CONNECTOR
MOTOR DRIVER
CN4
GEN-LOCK INPUT
CONNECTOR
ALRM
OUTPUT
SW1 UP BUTTON
SW2 DOWN BUTTON
SW3 RIGHT BUTTON
SW4 LEFT BUTTON
SW5 SET BUTTON
TO
MAIN
BOARD
CN402
TO
FILTER
SELECTION
ASS'Y(M7)
+1.8V DC-DC CONVERTER
+2.7V DC-DC CONVERTER
+3.3V REGULATOR
MONOSTABLE
MULTIVIBRATOR
VOLTAGE DETECTOR
[RS-485] OPEN
LINE
DRIVER/
RECEIVER
PHOTO-
COUPLER
SW6
GEN-LOCK TERMINATION SWITCH
(Default setting is G/L 75
Ω
.)
OPEN
5
6
3
4
1
2
13
12
11
10
8
9
14
7
1
2
3
4
5
6
7
8
9
14
13
12
11
10
9
8
11
10
13
12
5
6
3
4
1
2
14
7
1
2
5
VCC
4
3
GND
1
OUT 
IN
3
GND
2
+5V
1
2
5
VCC
4
3
GND
1
2
5
4
3
C39
C50
C47
C41
C53
C52
C51
C46
R70
R71
R72
R95
R94
R92
R93
R68
R67
C43
R69
IC12
IC12
IC12
IC12
IC12
IC12
IC12
C44
C45
R73
L9
C55
R74
R76
R77
R75
CF4
RS+6.2V
RSGND
SD
TXDET
RD
ACTS
C54
IC6
IC7
IC7
IC7
IC7
IC7
IC7
IC11
IC9
IC13
C49
C48
C42
IC8
IC10
(2/6)
IC7
(3/6)
(1/6)
(6/6)
(5/6)
(4/6)
(6/6)
(4/6)
(5/6)
(2/6)
(1/6)
(3/6)
VCC
GND
BEADS
1
2
R
D
VCC
C40
GND
GND
A1
CX1/RX1
RST1
B1
Q1
VCC
GND
Q1
GND
A2
CX2/RX2
RST2
B2
Q2
Q2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
RD
SD
ACTS
C37
C38
C58
C57
C33
ALARM
D/N
C34
C36
R62
R89
R88
R66
R91
R90
R63
R65
R64
R61
CF3
BEADS
CF2
BEADS
CF6
BEADS
CF5
BEADS
1
2
3
4
1
2
3
4
1
2
3
4
5
CN7
TX(B)
TX(A)
RX(A)
RX(B)
GND(RS485)
6
GND
8
GND
9
D/N
7
ALARM
1
2
3
4
5
TX(B)
TX(A)
RX(A)
RX(B)
GND(RS485)
6
GND
8
GND
9
D/N
7
ALARM
VS2
VS4
VS5
VS3
1
2
1
2
1
2
1
2
VS1
Hi-Z
2-LINE(TX(B))
4-LINE(RX(B))
4-LINE(TX(A))
2-LINE(RX(A))
D
AT
A
 TERM
1
2
3
4
5
6
7
8
CN8
SD
RD
SD
RD
ACTS
ACTS
9
ALARM/AP
10
G/L•FLICKERLESS
11
EXT BW
12
2W/4W
GND
RSGND
RSGND
TXDET
TXDET
GND
RS+6.2V
RS+6.2V
TO
MAIN
BOARD
CN403
3
1
4
2
+3.3V
+3.3V
+1.8V
+2.7V
+5V
+5V
+5V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
SW2
SW3
SW4
SW5
L5
L6
L7
CN6
R86
VS100
VS101
OPEN
OPEN
0
R6
200K 
R7
200K
R5
200K
R4
200K
R3
200K
R1
CN2
SW1
0.68
R203
0
R202
0
CF206
(R206)
R207
0
L204
(R204)
(R205)
CF205
R302
10K
R301
100K
R305
1K
R306
OPEN
Q100
R303
56
R304
D300
39K
R300
0
R208
0
R209
0
8.2
0
OPEN
D1
C30
C31
C32
L8
C61
C62
C63
OPEN
OPEN
OPEN
C300
1000P
OPEN
10P
10P
R10
1K
CN1
CN9
UP
DOWN
RIGHT
LEFT
SET
+5V
IR-IN2
GND
IR-IN1
UP
DOWN
RIGHT
LEFT
SET
REF
DUMP
DRIVE
+1.8V
VIDEO GND
+3.3V
+2.7V
IR-ENA
VIDEO
VIDEO OUT
CN4
1
2
4
3
(Bottom View)
IC15
GND
VS1
IN1
IN2
VS2
ENA1 ENA2
OUT1 OUT3
OUT2
2.7
1/4W
OUT4
VCC
C68
VC
GND
R210
1
2
3
4
5
6
7
8
9
10
11
12
13
14
+3.3V
+1.8V
+5V
+3.3V
+2.7V
+5V
1
2
34
5
61
2
34
5
6
+3.3V
+3.3V
1
IN   
3
GND
2
OUT
C29
1
IC5
C27 0.1
C28
1
C26
1
R59
0
R60
0
IC4
C24 0.1
C25
1
C59
10/10
IC14
C60
4.7/16
C
G
NO
G
IC
G
NO
G
I
GEN-LOCK
FILTER- A+
FILTER- A-
FILTER- B+
FILTER- B-
330/6.3
1
2
3
4
<INDEX>
I/F BOARD
IC4
D4
IC5
C4
IC14
D4
IC15
D2
Q100
B1
D300
A1
–
+
–
+
–
+
+3.3V
R96
R97
R201
0
R16
OPEN
OPEN
OPEN
R200
75
G/L 75
Ω
SW6
Hi-Z
Hi-Z
1
2
3
4
5
6
7
8
9
10
NC
4-LINE
4-LINE(TX(A))
4-LINE(RX(B))
2-LINE(TX(B))
2-LINE(RX(A))
4-LINE
4-LINE
2-LINE
2-LINE
2-LINE
NC
D
AT
A
 TERM
B1
A1
B2
A2
B3
A3
B4
A4
B5
A5
(CN1)
E2
E1
A6
B6
A7
B7
A8
B8
A9
B9
GND
ALARM
DAY/
NIGHT
OUT
GND
IN
I/F BOARD
A
1
B
C
D
2
3
4
5
6
TERMINAL BOARD
5-1
CONDUCTOR VIEW OF SENSOR BOARD
C2
R48
R6
R18
R16
R20
R44
R12
C12
R11
R13
R41
R40
R43
R3
C9
R14
C31
C30
R15
R10
R42
R17
R24
R19
R5
R38
R27
R25
R26
R23
R37
R21
R4
R47
• IC4 (CCD Image Sensor) is not included in Sensor Board Ass'y.
Note :
SENSOR BOARD
(COMPONENT SIDE)
(PATTERN SIDE)
1
A
2
SENSOR BOARD
1
A
2
<INDEX>
SENSOR BOARD
(COMPONENT SIDE)
IC4
A1,A2
Q1
A1
D1
A1
<INDEX>
SENSOR BOARD
(PATTERN SIDE)
IC2
A2
IC3
A1,A2
Q3
A1
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