Panasonic WV-NP472E Service Manual ▷ View online
– 14 –
BLOCK DIAGRAM OF SENSOR BOARD/MAIN BOARD
VIDEO OUTPUT,
ALC CONTROLLER,
DATA/SYNC SEPARATOR
Note : IC301 is not included in
Sensor Board Ass'y.
DIGITAL SIGNAL PROCESSOR
OPTICAL ASS'Y
(CCD)
VERTICAL DRIVER
CDS,AGC
CONTROLLER
HORIZONTAL DRIVER
EEPROM
A/D CONVERTER
CHARACTER
GENERATOR
GENERATOR
COUNTER
MICROCOMPUTER
MOTOR DRIVER
TO
IR FILTER
MECHA-
NICAL
ASS'Y(M5)
IR FILTER
MECHA-
NICAL
ASS'Y(M5)
TO
I/F
POWER
BOARD
CN400
I/F
POWER
BOARD
CN400
BPF
1
4
3
11
IC301
OD
RD
PT
ØV1
ØV2
ØV5
ØV4
ØV3
ØH1
ØR
ØH2
ØSUB
TGV1
TGV2
TGV3
TGV4
TGCH1
TGCH2
TGSUB
TGV1
TGV2
TGV3
TGV4
TGCH1
TGCH2
TGSUB
H1
H2
R
VO
CCD
OUTPUT
OUTPUT
IC304
39
31
37
36
34
33
30
41
42
24
26
16
44
46
17
47
48
28
22
DS1 IN
DS2 IN
A/D OUT
(SAMPLING PULSE)
(SAMPLING PULSE)
VREFHO
VREFBO
AGC OUT
TRAP OUT
CDS OUT
AGC REFO
GAM OUT
CDS IN
AGC IN
SUB AMP IN
GAM IN
CPOB IN
FHG IN
OB CONT
CH6O
CH7O
CH8O
CH9O
CH10O
CH11O
CH13O
Q300
6
4
5
LD
SD1
SCLK
LOAD
DI
SCLK
LD
SD1
SCLK
SD2
SD2
ROMCS
BUSY
LD
SD1
SCLK
SD2
SD2
ROMCS
BUSY
7
8
10
11
14
(FVR)
(FVRP)
(ALC LEVEL)
(G/L SC PHASE)
(LL PLL)
(LL PLL)
(D/A GAIN)
DAC CH6
DAC CH10
DAC CH11
DAC CH6
DAC CH8
DAC CH9
DAC CH8
DAC CH9
DAC CH10
DAC CH11
DAC CH13
DAC CH13
SERVO
OUTPUT
OUTPUT
Q307
12
13
9
15
10
14
8
8
10
12
9
11
13
7
2
4Y
5Y
6Y
4A
5A
6A
DS1
DS2
AGC+5V
DSP+3.3V
+5V(1)
+10.5V
+5V(1)
+10.5V
AGC+5V
DSP+3.3V
DS1
DS2
HCLR2
HCLR2
A/D
VRT
VRB
A/D
VRT
VRB
SERVO
CPOB
FHG
FHG
SERVO
CPOB
CN4
CN1
39
12
19
32
20
21
22
45
46
44
31
30
29
6
5
7
24
25
23
H1
H2
R
27
26
28
16
17
35
34
2
26
27
49
25
24
10
41
15
36
43
8
8
43
5
33
32
6
31
7
18
19
45
20
44
37
14
12
38
36
11
14
37
39
13
15
40
4
5
29
30
47
46
22
21
5
3
17
18
1
16
20
2
7
9
14
12
8
13
10
VH
VHH
+15V
-8V
VL
OV1
OV2
OV3
OV4
IV1
IV2
IV3
IV4
OSUB
(IC303)
(IC302)
ISUB
CH1
18
12
OV4
IV4
CH2
IC302,303
Q302,303,305,306
D301,302,304-306,308
D301,302,304-306,308
DC-DC
BOOSTER
BOOSTER
60
61
62
63
64
65
66
51
49
52
53
24
23
22
21
20
22
23
25
26
27
28
29
30
31
1
19
18
17
16
15
15
10
14
50
78
73
165
72
171
127
126
132
68
75
168
77
76
170
46
45
44
43
42
41
40
39
D0
D1
D2
D3
D4
D5
D6
D7
A12
A13
A14
A11
36
35
34
33
32
31
30
29
133
161
162
166
167
80
56
25
57
26
79
113
105
106
138
137
VI
VRT
VRB
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
CLK
IC7
V1
V2
V3
V4
CH1
CH2
SUB
H1
H2
R
DS1
DS2
LLDET
LP
ADIN0
ADIN1
ADIN2
ADIN3
ADIN4
ADIN5
ADIN6
ADIN7
ADIN8
ADIN9
CPOB
FHG
VREF
FVR
FVRP
FCK2O
FCK2I
FCKO
FCKI
CVD
CHRIN
WCHRIN
CHD
HCLR2O
FVDO
HCLR2I
TGFVDI
FVDI
CLKO
TGCLKI
FBLKO
FBLKI
FH2O
FH2I
PWHD
74
71
71
FWHDO
TGWHDI
FHO
FHI
FWHDI
87
88
WHDO
ADDT0
ADDT1
ADDT2
ADDT3
ADDT4
ADDT5
ADDT6
ADDT7
ADR12
ADR13
ADR14
ADR15
NRE
NWE
ALE
BEND
CLR
FVD
LLDET1
LLPUL
RESET
NRE
NWE
ALE
BEND
IC11
IC15
IC14
SCLK
CGCS
SD1
20
19
18
4
1
2
3
8
5
1
/HS
/VS
VB
VC2
CLK
/CS
DATA
14
OSCI
CK
Q
IC3
IC300
/PCL
IC305
DI
DO
SK
CS
RD/BSY
5
6
4
3
1
SD1
SD2
SCLK
ROMCS
BUSY
IC4
A12
A13
A14
A11
84
85
86
87
88
89
90
91
35
36
37
33
2
3
11
78
77
AD0
AD1
AD2
AD3
AD4
UP
DOWN
RIGHT
LEFT
SET
AD5
AD6
AD7
/RE
/WE
ALE
IRQ2(BEND)
IRQ1(FVD)
42
76
44
23
24
P43(LL DET1)
IRQ0
(LL PULSE)
P44(LL DET2)
IRQ0
(LL PULSE)
P44(LL DET2)
OSCI
OSCO
SBO0
(SDOUT)
(SDOUT)
SBI0
(SDIN)
SBT0
(SCLK)
P10
(ROM CS)
P11
(LD)
(SDIN)
SBT0
(SCLK)
P10
(ROM CS)
P11
(LD)
P46
(BUSY)
P47
(CG CS)
(BUSY)
P47
(CG CS)
/RST
SD1
SD2
SCLK
ROMCS
BUSY
LD
CGCS
69
68
67
93
94
46
47
82
P55
(NT/PAL)
P50
(UP)
P51
(DOWN)
P52
(RIGHT)
P53
(LEFT)
P54
(SET)
P21
(UPSIDE DOWN)
P20
(INT/LL)
P23
(RS485DET)
P24
(ALARM/AP)
P25
(BW SW)
P26
(BW LEVEL)
P27
(EXT BW)
P96
(IR-IN1)
P95
(IR-IN2)
P97
(IR-ENA)
P45
(ALC SW)
SBI4
(RS485RD)
SBO4
(RS485SD)
P40
(RS485EN)
P41
(2W/4W)
10
5
6
7
8
9
13
P14
(FLICKERLESS)
97
14
16
26
ALARM
27
28
29
EXT BW
ALARM
ALC SW
EXT BW
55
56
63
64
65
45
39
40
485RD
485SD
485RD
485SD
IR-IN2
IR-ENA
IR-IN1
(16MHZ)
X1
DSP+2.7V
(PAL
ONLY)
ONLY)
RESET
SIGNAL
GENERATOR
SIGNAL
GENERATOR
DSP+3.3V
IC2
DSP+2.7V
134
4
2
4
2
PONRST
IC16
+5V(1)
FWHD
110
AVDD
IC19
+3.3V
REG.
REG.
144
145
VC2
CXIN
IC8,X3
PAL908FH
VCXO
VCXO
+
-
121
120
119
99
5
7
3
1
(56.75MHz )
(X4(NTSC) : 57.27272MHz )
(X2(PAL) : 17.734475MHz )
(X2(PAL) : 17.734475MHz )
VCXO
+
-
108
FSC4
SCIN
FSC4O
FSC4I
IC10 (B)
IC10 (A)
X4,X2
(PAL ONLY)
TD100
TD101
TD101
(SC VCXO)
SC
VCXO
VC1
VCO
COIN
142
98
143
IC12,13,L10
LL
VCO
DSP+2.7V
+5V
94
102
103
95
104
96
100
101
107
118
97
HPCOP
HLPF2
HPCO
HLPF1
VPCO
VLPF
DPCO
DLPFP
DLPFN
SPCO
SLPF
NP
VCXOSW
INT
172
136
115
109
89
85
86
140
139
141
173
125
129
128
131
122
83
COUT
YOUT
CBLKO
SDOUT
SDIN
DSEP
CSYNCO
CP2O
BFO
BSD
GLSYNC
VD2
VBS
GLBSC
CBLK
DATA1
DATA2
CP2
BFP
BSD
CSYNC
GLSYNC
VD2
VBS
GLBSC
C
OUTPUT
OUTPUT
Q3
Q1,R33-35,
C30,31
R31,32,
C25,29
Q2,R36-38,
C32,33
R39,40,
C34,35
R71,72,
C52,55
(PAL
ONLY)
ONLY)
PAL SCH
L.P.F
G/L
L.P.F
LL
L.P.F
VD2
L.P.F
SC
L.P.F
OP1O
OP1-
OP2O
OP2-
16
15
14
13
VREF1
SYNCLEV
CIN
YIN
CBLK
DATAIN
DATAOUT
SYNCIN
CP2
BFP
BSD
SYNCOUT
VD2OUT
BIAS
BURSTOUT
SCCONT
APFIN
AGCOUT
VREF4
VREF4
OP+
OP-
OPOUT
CH11
SERVO
FWHD
CH13(LL PLL)
(G/L SC PHASE)
CH10
(ALC LEVEL)
33
38
34
39
41
37
42
43
1
10
23
3
2
2
4
6
7
8
9
45
46
47
C
Y
36
24
Q4
C
INPUT
INPUT
Q5
DUMP
VREF3
ALC SW
TRAP
DAVD2
VIDEOO
VIDEOF
GLIN
21
18
44
25
26
28
27
CF2
VIDEO
11
19,48
20
VDD3,4
DRIVE
BCI
BCO
4
5
DUMP
DRIVE
Q6-8
ALC VREF
CONTROLLER
CONTROLLER
REF
75
Ω
IC9
ALC
DRIVER
DRIVER
CF1
+4.7V
REGULATOR
REGULATOR
IC17
IC6
LPFO
LPFI
30
32
CN3
CN2
1
3
6
9
2,13
3
5
12
10
IN1
IN2
ENA1,2
IR-IN1
IR-IN2
IR-ENA
OUT1
OUT2
OUT3
OUT4
IC1
2
4
27
12
28
29
25
9
16
5
33
FILTER-A+
FILTER-A-
FILTER-B+
FILTER-B-
AGC+5V
+3.3V
+2.7V
+1.8V
UP
UP
DOWN
RIGHT
LEFT
SET
SET
DOWN
RIGHT
LEFT
10
DRIVE
DUMP
REF
11
+10.5V
32
+5V
VIDEO
ALARM
EXT BW
22
23
485RD
485SD
AGC+5V
+3.3V
+2.7V
+1.8V
DSP+3.3V
DSP+2.7V
TG+2.7V
+3.3V
+2.7V
+1.8V
DSP+1.8V
TG+1.8V
+10.5V
+5V(1)
26
24
8
6
19
+
+
-
-
SENSOR BOARD
MAIN BOARD
– 15 –
BLOCK DIAGRAM OF I/F POWER BOARD/NETWORK SUB BOARD
CN403
VIDEO OUTPUT
CONNECTOR
VIDEO OUTPUT
CONNECTOR
CN402
AUTO IRIS LENS
CONNECTOR
AUTO IRIS LENS
CONNECTOR
CN1
POWER IN
TERMINAL
POWER IN
TERMINAL
DC-DC
CONVERTER
D401
POWER
INDICATOR
POWER
INDICATOR
DC-DC
CONVERTER
VOLTAGE
REGULATOR
SW400 UP BUTTON
RTC
EEPROM
BUFFER
SW401 DOWN BUTTON
SW402 RIGHT BUTTON
SW402 RIGHT BUTTON
VIDEO
AMP.
GATE ARRAY LOGIC
SW403 LEFT BUTTON
SW404 SET BUTTON
SW404 SET BUTTON
D-FF
SW300
RESET BUTTON
(A:FOR NETWORK SETUP)
(B:FOR HTML FILES SETUP)
RESET BUTTON
(A:FOR NETWORK SETUP)
(B:FOR HTML FILES SETUP)
TO
NETWORK
MAIN
BOARD
CN104
NETWORK
MAIN
BOARD
CN104
TO
MAIN
BOARD
CN2
MAIN
BOARD
CN2
+2.7V
+1.8V
+5V(1)
+10.5V
13
10
11
AGC+5V
+3.3V
+2.7V
+1.8V
+10.5V
+5V
AGC+5V
+3.3V
12
14
4
18-21
27
28
25
11-14
3
2
8
VDD_
1-4
3.3V/5V
VREF
F1
BAT300
+
–
1
2
CN1
2A
VB
VOUT_
1-4
1-4
OCL+
FB_
OCL-
OCL-
VBOOT
32
30
AMP-
AMP
OUT
OUT
IC3
6
7
8
5
1
VCC
IPK_SENSE
DRIVER_
COLLECTOR
COMPARATOR_
INVERTING_INPUT
INVERTING_INPUT
SWITCH_
COLLECTOR
COLLECTOR
IC2
2
VOUT
OADJ
VIN
ON/OFF_
CONTROL
IC1
D401
4
4
2
3
VOUT
VSAG
VIN
75
Ω
75
Ω
75
Ω
IC303
IC302
L301,L302
C337,338,341
C337,338,341
R334,C365,367
1
IC4
5
VIDEO
INPUT
INPUT
FILTER
Q301
FILTER
Q300
MWE#
CAS#
RAS#
SDCLK
CKE
DQMU#
DQML#
MRESET#
MDMWE#
MDCAS#
MDRAS#
MDSDCLK
MDCKE
MDDQMU#
MDDQML#
RSTN
CL/BW
MOTION
RXD2
TXD2
SCLK
TXD2
RXD2
MOTION
CL/BW
58
57
56
60
59
64
63
82
RSTN
HA1-3
VIDEOIN
4
LFT
86
115
113
114
WR#
CS#
117
DACK#
116
118
120
(MD INT)
DREQN
DACKN
CS1N
OEN
WEN
(VD)
DREQ#
VIN
INT#
RD#
MCLKI
87
MCLKO
88
HD0-7,
HD8-15
MA0-13
MDUD[0-7],
MDLD[0-7]
MDLD[0-7]
MDMA
[0-13]
[0-13]
UD0-7,
LD0-7
LD0-7
38-48,
51-55
51-55
65-72,
75-80
75-80
A0-13
19
16
17
18
38
37
39
15
CS
WE
CAS
RAS
CLK
CKE
DQMU
DQML
DQ0-15
IC309
23-26,
29-34,
22,35,
21,20
29-34,
22,35,
21,20
2,4,5,7,
8,10,11,13,
42,44,45,47,
48,50,51,53
8,10,11,13,
42,44,45,47,
48,50,51,53
25-18,
8-1,48,
17,16,9
8-1,48,
17,16,9
29,31,33,35,
38,40,42,44,
30,32,34,36,
39,41,43,45
38,40,42,44,
30,32,34,36,
39,41,43,45
BA[1-20]
BD[0-15]
BA[16]
BA[1-3,16]
BD[0-7]
CE
WE
OE
RY
/B
Y
RESET
A0-19
26
11
28
15
12
3
4
7
8
1
2
4
8
1
3
13
14
CN303
9,10,8,
7,5,6,
3,4
7,5,6,
3,4
13,14
11,12
11,12
17
18
15
16
20
DATA
0-7
0-7
A0-2,16
31-51
13-28
BA[1-21]
BD[0-21]
59
WEN
58
OEN
54
CS0N
55
CS1N
57
CS4N
61
DREQN
68
RY_BYN
64
IRQ0
65
IRQ1
66
IRQ2
80
IRQ3
76
RTC0
78
RTC2
79
RTC3
71
EEPR0
72
EEPR1
73
EEPR2
74
EEPR3
75
EEPR4
87
SCLK
83
TDX2
88
MOTION
90
CL/BW
69
RSTN
1-4
+3.3V
9,10
+5V
84
RDX2
77
RTC1
60
DACKN
CN302
SIOINT
SIOCS
OEN
WEN
RSTN
IC308
FLASH ROM
(16M-BIT)
SDRAM
(128M-BIT)
IC312
SW302
Fix to "0".
SW300
(A)
(B)
DQ0-14,
DQ15/A1
DQ15/A1
OE
1
2
4
1
11
IC313
RSTN
A
Y
OE
CLK
90-97,
100-107
100-107
110-112
BA[1-3]
BD[0-15]
1D
2D
3D
4D
5D
6D
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
2
5
6
9
12
15
16
19
BD[0]
BD[1]
BD[2]
BD[7]
BD[6]
BD[4]
BD[5]
BD[3]
3
CS
DO
DI
SK
R/B
X300
(32.768kHz)
X301
(14.75MHz)
IC307
6
5
4
1
6
INTR
SCLK
SO
SI
CE
IC301
2
3
4
7
10
VDD
OSC
IN
IN
OSC
OUT
OUT
9
8
CN400
16
18
17
20
3
3
7
6
9
10
TXD2
RXD2
MOTION
CL/BW
(CAMERA RX/NETWORK TX)
(CAMERA TX/NETWORK RX)
(ALARM)
(DAY/NIGHT)
TXD2
RXD2
MOTION
CL/BW
8
4
5
2
1
19
UP
DOWN
RIGHT
LEFT
SET
25
ALARM
2
EXT BW
24
4-6
4-6
8
8
485RD
22
485SD
15
DRIVE
23
DUMP
30
REF
VIDEO
VIDEO
CN401
CN301
VIDEO
UP
DOWN
RIGHT
LEFT
SET
IC402
IC403
SW400
SW401
SW402
SW403
SW404
CN402
IC401
+4.7V
REGULATOR
REGULATOR
+2.7V DC-DC
CONVERTER
CONVERTER
+1.8V DC-DC
CONVERTER
CONVERTER
+3.3V
+2.7V
AGC+5V
+3.3V
+1.8V
+3.3V
+5V(1)
+5V
+10.5V
+3.3V
E401
CN300
+5V(1)
+5V(1)
+3.3V
+3.3V
+5V
IC300
+3.3V
REGULATOR
REGULATOR
+5V(1)
+3.3V
+5V(1)
A+3.3V
4
2
1
3
CN403
SDRAM DATA BUS
SDRAM ADDRESS BUS
DC 12V
IN
+
–
POWER
VIDEO OUT
DATA BUS
ADDRESS BUS
+5V DC-DC
CONVERTER
CONVERTER
+
+
-
-
-
I/F POWER BOARD
NETWORK SUB BOARD
– 16 –
BLOCK DIAGRAM OF NETWORK MAIN BOARD
TO
NETWORK
SUB
BOARD
CN302
NETWORK
SUB
BOARD
CN302
BUS TRANSCEIVER
LED
DRIVER
E101
CONTROL
TEMINALS
CONTROL
TEMINALS
ETHERNET
CONTROLLER
JK101
NETWORK PORT
WITH INDICATORS
NETWORK PORT
WITH INDICATORS
BUS BUFFER
DIGITAL SIGNAL
PROCESSOR
RESET SIGNAL
GENERATOR
+3.3V
+3.3V
+3.3V
+3.3V
+5V(1)
4
VDD
OUT
X101
D114
(INITIALIZE)
Q105
(14.745MHz)
3
19
186
Q102,D102
L106,C101,149
L114,C103,150
L116,C127,181
ALARM INPUT
+3.3V
A1
E101
B1
ALARM IN
ALARM OUT
AUX OUT
DAY/NIGHT IN
A2
B2
A4
B4
A3
B3
Q103,D103
ALARM OUTPUT
Q104,D104
AUX OUTPUT
CL/BW
1,24
SD[0-15]
SA[1-16]
O0-15
(IC123)
(IC124)
D0-15
O0-4
D0-4
SA[17-21]
T/R1,R2
B0-15
D0-15
2,3,5,6,
8,9,11-14,
16,17,19,20,
22,23
8,9,11-14,
16,17,19,20,
22,23
13-28
31-51
CN104
BD[0-15]
BD[0-15]
BA[1-21]
BA[1-16]
BA[17-21]
BA[1-21]
59
WEN
WEN
58
CS0N
54
CS1N
55
CS4N
57
OEN
60
DACKN
61
DREQN
68
RY_BYN
64
IRQ0
65
IRQ1
66
IRQ2
80
IRQ3
RY_BYN
IRQ[0]
IRQ[1]
IRQ[2]
IRQ[3]
156
4
3
2
1
PB11/SRS2/CTS/STATS0
IRL0
IRL1
IRL2
IRL3
76
RTC0
77
RTC1
78
RTC2
79
RTC3
RTC[0]
RTC[1]
RTC[2]
RTC[3]
151
152
153
154
71
EEPR0
72
EEPR1
73
EEPR2
74
EEPR3
75
EEPR4
EEPR[0]
EEPR[1]
EEPR[2]
EEPR[3]
EEPR[4]
171
172
173
174
175
87
SCLK
88
MOTION
90
CL/BW
69
RSTN
1-4
+3.3V
9,10
+5V
83
TXD2
84
PB15/SCK1
PB14/RXD1
PB13/TXD1
PB12/SRCK2/RTS/STATS1
PA13/SRCK0
PA12/SRS0
PA11/SRXD0
PA10/STCK0
PA9/STS0
PB6/SRCK1/SCK2
PB4/SRXD1/TXD2
PB5/SRS1/RXD2
EXTAL
PA0
RXD2
SCLK
TXD2
RXD2
MOTION
CL/BW
RSTN
162
164
163
CS0N
CS1N
CS4N
DACKN
DREQN
OEN
DRAM[5]
DRAM[5]
CNT[3]
CNT[4]
CNT[2]
CNT[7]
CNT[8]
CNT[0]
DRAM[0]
CNT[6]
DRAM[5]
DRAM[2]
DRAM[3]
DRAM[4]
DRAM[5]
DRAM[6]
DRAM[7]
DRAM[8]
DRAM[1]
CNT[0]
CNT[6]
SA[1-21]
SD[0-31]
SA[2-15]
SD[0-15]
SA[2-15]
SD[16-31]
17
11
12
14
20
30
16
O11
O6
O7
O9
O13
D12
O10
D11
D6
D7
D9
D13
O12
D10
32
38
37
35
29
19
33
137
A1-21
D0-31
134
135
138
144
142
128
133
118
23
127
122
121
120
119
117
51
61
62
50
48
47
44
43
41
42
53
56
57
58
59
60
52
49
RXER
COL
CRS
RXCLK
ERXD0
ERXD1
ERXD2
ERXD3
MDIO
MDC
TXCLK
TXEN
ETXD0
ETXD1
ETXD2
ETXD3
TXER
RXDV
RXER
31
30
26
25
1
JK101
7
2
8
3
6
9
10
12
11
TD+
RD+
TD-
RD-
CT
CT
LED+V
RCV LED_GREEN
10BASE-T/
100BASE-TX
100BASE-TX
LED+V
LINK LED_YELLOW
TD+
TD-
RD+
RD-
33
RCVLED#
35
LINKLED#
6
XTALI
5
XTALO
9
RSTN
RESET#
COL
CRS/CRS_DV
RXC
RXD0
RXD1
RXD2
RXD3
MDIO
MDC
TXC
TXEN
TXD0
TXD1
TXD2
TXD3
TXER
RXDV
CS3
CS0
CS1
CS4
DACK0
DREQ0
RD
RD/WR
CAS/OE
CKIO
CKE
DQMLL/WE0
DQMLU/WE1
DQMUL/WE2
DQMUU/WE3
RAS
187
189
190
192
194
195
196
197
188
RX-ER
COL
CRS
RX-CLK
ERXD0
ERXD1
ERXD2
ERXD3
198
MDIO
199
MDC
201
TX-CLK
203
TX-EN
204
ETXD0
205
ETXD1
206
ETXD2
207
ETXD3
208
TX-ER
NMI
5
PB7/STXD2/TIOCB2/TCLKD
178
161
PA6/FTCI
8
RSTN
RSTN
RSTN
RES
PB1/STXD1/TIOCC0/TCLKA
168
PB2/STS1/TIOCB0
165
166
PB3/STCK1/TIOCA0
170
ALARM[1]
AUX
ALARM[2]
MOTION
PB0/TIOCD0/TCLKB/WOL
RX-DV
RXER
COL
CRS
RXCLK
ERXD0
ERXD1
ERXD2
ERXD3
MDIO
MDC
TXCLK
TXEN
ETXD0
ETXD1
ETXD2
ETXD3
TXER
RXDV
IC122
47,46,44,43,
41,40,38-35,
33,32,30,29,
27,26
41,40,38-35,
33,32,30,29,
27,26
47,46,44,43,
41,40,38-35,
33,32,30,29,
27,26
41,40,38-35,
33,32,30,29,
27,26
2,3,5,6,
8,9,11-14,
16,17,19,20,
22,23
8,9,11-14,
16,17,19,20,
22,23
47,46,44,
43,41
43,41
2,3,5,
6,8
6,8
IC123,124
IC116
IC102
11
10
9
8
4
11
10
IC125
9
8
IC102
IC101
3
3
4
1
3
MR
WDI
RESET
IC125
4
IC102
1
2
IC125
2
1
A0-13
19
16
18
17
38
37
15
39
CS
WE
RAS
CAS
CLK
CKE
DQML
DQMU
DQ0-15
A0-13
DQ0-15
IC118
SDRAM
(128M-BIT)
SDRAM
(128M-BIT)
23-26,
29-34,
22,35,
21,20
29-34,
22,35,
21,20
82-88,90,
92-98,100,
102-106
92-98,100,
102-106
34,36-41,43,
44,46-49,51,
53-57,59,62-65,
68,70-75,77
44,46-49,51,
53-57,59,62-65,
68,70-75,77
2,4,5,7,
8,10,11,13,
42,44,45,47,
48,50,51,53
8,10,11,13,
42,44,45,47,
48,50,51,53
19
16
ETHER
18
17
38
37
15
39
CS
WE
RAS
CAS
CLK
CKE
DQML
DQMU
IC119
IC121
23-26,
29-34,
22,35,
21,20
29-34,
22,35,
21,20
2,4,5,7,
8,10,11,13,
42,44,45,47,
48,50,51,53
8,10,11,13,
42,44,45,47,
48,50,51,53
X104
L103
L104
(25MHz)
DATA BUS
ADDRESS BUS
FILTER
LINE
FILTER
LINE
FILTER
FILTER
FILTER
RCV
LINK
NETWORK MAIN BOARD
– 17 –
SCHEMATIC DIAGRAM OF SENSOR BOARD
IC304
CDS,AGC
CONTROLLER
OPTICAL ASS'Y
(CCD)
Note:
IC301 is not included
in Sensor Board Ass'y.
IC301 is not included
in Sensor Board Ass'y.
TO
MAIN
BOARD
(1/4)
CN1
MAIN
BOARD
(1/4)
CN1
HORIZONTAL
DRIVER
CCD
OUTPUT
VERTICAL
DRIVER
VERTICAL
DRIVER
SERVO
OUTPUT
EEPROM
DC-DC BOOSTER
OPEN
OPEN
OPEN
5.1
4.1
0.9
2.5
2.1
2.6
2.6
4.1
0.9
2.5
2.1
2.6
2.6
0
0
0
0
15.1
6.4
15.1
12.7
3.0
1.2
2.2
2.6
0
-0.9
-10.1
-9.5
-0.3
-10.6
7.9
-0.3
15.1
11.0
13.0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
0
1.1
3.3
0
1.1
3.3
15.1
0
-0.9
-0.3
15.1
0.1
2.7
0.3
0
-10.6
-10.6
-9.5
0
-0.3
0.1
2.7
2.4
2.7
3.3
15.1
0
-10.1
15.1
0
0
0
0
-10.6
0
0
0
0
0
3.3
1.0
2.9
3.2
0
1.4
4.7
2.0
2.0
2.6
0
0.7
2.2
1.2
1.3
3.0
1.8
1.8
0
0.1
3.5
3.2
3.2
3.2
0
1.4
1.3
1.3
2.2
2.2
1.8
0
4.7
0.6
1.4
1.9
0
1.2
1.8
1.2
3.0
1.2
3.0
3.1
1.8
1.4
4.7
4.7
1.2
10.4
9.1
9.1
0
9.8
0.8
0.9
0.9
0
9.8
0.3
0.8
0.3
0.8
0.9
0
0.3
-0.5
–+
–
+
–
+
36
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
48
14
15
16
17
18
19
20
21
22
23
24
35
34
33
32
31
30
29
28
27
26
25
34
33
32
31
30
29
28
27
26
25
47
46
45
44
43
42
41
40
39
38
37
1
2
3
4
5
6
7
2
3
4
5
6
7
8
9
10
11
12
13
14
+5V
1
2
3
4
5
6
7
10
11
9
12
13
14
15
16
Q307
C348
47/10
L305
8.2
8.2
L301
C347
15P
15P
C339
0.01
C344
1
C345
C360
0.1
1
C335
C361
0.022
0.1
C328
1
C327
1
R332
18K
R333
1K
R334 12K
–
+
C346
100/4
R322
1M
C315
0.047
R341 10K
R336
220K
39K
R335
R337
3K
R338
18K
C322
0.1
C31
1
C312
C313
C304
C305
C306
+
–
C320
33/16
R305
ØR
ØH2
ØH1
51
C310
15P
L304
L308
L307
SGND1
SGND2
R319
1M
R318
910K
200K
C317
0.01
C314
1
C318
1
C301
0.047
C302
0.022
C316
ØR
ØH2
ØH1
0.1
C303
0.047
R317
1M
R316
R321
910K
R320
820K
C309
47P
C308
47P
D300
R311
300
R324
1K
R350
15K
R355
SERVO
DS1
DS2
SAMPLING PULSE
SAMPLING PULSE
SAMPLING PULSE
1K
R302
1M
R361
0
R352
5.6K
C350
10P
C334
15/6.3
R304
10
R306
10
C332
1
C323
1/10
CN4
IC300
IC301
C307
0.01
SD1
SCLK
LD
SCLK
LD
CH9
CH10
CH1
1
H1
H2
R
C319
2.2
ØSUB
CH6
VRT
VRB
VRB
Q300
R301
430
R300
3.9K
R303
10
C300
1P
(FVRP)
CH8
(FVR)
(ALC LEVEL)
(G/L
SC PHASE)
CH1O
VDDO
VSS
DI
SCLK
LOAD
CH8O
CH9O
CH12O
CH10O
CH11O
NC1
VDDO
VSS
DI
SCLK
LOAD
CH8O
CH9O
CH12O
CH10O
CH11O
NC1
DS2 IN
VCC1
CDS OUT
AGC REFO
TRAP OUT
AGC IN
AGC DET
AGC OUT
AGC DET2
FHG IN
VCC
VREFBO
VREFHO
CH7O
GND3
CH6O
VCC3
SUB AMP
IN
GAM OUT
NC6
CDS IN
GND1
DS1 IN
NC2
CH13O
VKNEE
OB CONT
A/D OUT
A/D
(LL
PLL)
CH13
CPOB
FHG
SUB AMP
DET
NC3
NC4
VREFMO
GAM IN
GND2
CPOB IN
OD
RD
ØH1
ØH2
OG
LG
VO
ØR
PW
ØV3
ØV5
SUB
PT
ØV1
ØV2
ØV4
ØV3
ØV1
ØV5
ØV2
ØV4
8
DS1
GND
TGV2
GND
GND
GND
+5V
DAC CH11
DAC CH9
DAC CH8
REF
DRIVE
VRB
GND
AGC+5V
TGV3
GND
GND
GND
HCLR2
TGCH2
TGCH1
TGSUB
TGCH1
TGSUB
H2
H1
R
TGV4
TGV3
TGV2
TGV1
H1
R
TGV4
TGV3
TGV2
TGV1
SD2
SD1
SCLK
BUSY
BUSY
LD
ROMCS
ROMCS
R
H2
VRT
TGV4
H1
SD1
CPOB
DS2
TGV1
BUSY
SCLK
GND
LD
HCLR2
TGCH2
(G/L SC PHASE)
(FVRP)
VRB
VRT
VRT
A/D
(FVR)
CH11
DUMP
CH13
CH6
CPOB
CH9
CH8
(LL PLL)
(ALC LEVEL)
(ALC LEVEL)
(D/A GAIN)
CH10
REF
DRIVE
FHG
TGCH1
GND
FHG
TGSUB
GND
GND
SD2
ROMCS
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
SERVO
10
DUMP
9
DAC CH6
8
DAC CH13
7
DAC CH10
6
DSP+3.3V
5
+10.5V
4
GND
3
A/D
2
GND
1
1A
1Y
2A
2Y
3A
3Y
GND
1Y
2A
2Y
3A
3Y
GND
VCC
6A
6Y
5A
5Y
4A
4Y
6Y
5A
5Y
4A
4Y
50
49
48
47
46
49
48
47
46
CN300
DUMP
REF
GND
DRIVE
1
2
3
4
2
3
4
45
44
43
42
44
43
42
(D/A GAIN)
D308
Q302
Q303
D302
D301
Q305
D304
D305
1
2
3
1
2
3
1
2
3
D306
Q306
R340
560
C337
10
C338
1
C330
1
C333
4.7
C336
4.7/25
R339
510
R342
OPEN
C329
1
4.7
C326
C325
4.7
C342
1
C343
1
R345 100
R347
10K
R349
1K
C349
10/25
1
2
3
3
3
4
1
2
2
4
6
5
5
C359
OPEN
+15V
-8V
–+
–
+
–+
ØV2
ØSUB
ØV1
ØV5
ØV3
ØV4
TGV4
TGV3
TGV1
TGCH2
TGV2
TGCH1
TGSUB
R323
0
C321
10
IC302
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
-8V
+15V
-8V
+15V
DSP+3.3V
OSUB
VL
OV2
VM13
OV1
VDC
IV1
CH1
IV2
ISUB
VHH
VM24
OV4
OV3
VH
GND
IV3
CH2
IV4
NC
C357
1
IC303
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
OSUB
VL
OV2
VM13
OV1
VDC
IV1
CH1
IV2
ISUB
VHH
VM24
OV4
OV3
VH
GND
IV3
CH2
IV4
NC
DSP+3.3V
IC305
C351
0.1
R356 10K
R357
10K
R354
10K
R363
R364
SGND2
DRIVE
DUMP
REF
L302
L303
L303
L300
R353
10K
1
2
3
4
2
3
4
5
6
7
8
BUSY
ROMCS
SCLK
SD1
SD2
RD/BSY
VCC
CS
SK
VCC
CS
SK
R
GND
DO
DI
R362
R325
C358
–
+
L306
10
+10.5V
+10.5V
AGC+5V
+5V
+5V
AGC+5V
AGC+5V
DSP+3.3V
+10.5V
+10.5V
–+
2
3
VO
1
VSS
VI
IC306
NC5
SENSOR BOARD
1
A
B
C
D
2
3
4
5
6
<INDEX>
SENSOR
BOARD
BOARD
IC300
D1
IC301
C1
IC302
D2
IC303
D3
IC304
B3
IC305
B2
Q300
B1
Q302
D5
Q303
D5
Q305
D5
Q306
D5
Q307
B5
D300
C2
D301
D4
D302
D4
D304
D4
D305
D4
D306
D4
D308
D5
Click on the first or last page to see other WV-NP472E service manuals if exist.