DOWNLOAD Panasonic WV-NP472E Service Manual ↓ Size: 2.06 MB | Pages: 43 in PDF or view online for FREE

Model
WV-NP472E
Pages
43
Size
2.06 MB
Type
PDF
Document
Service Manual
Brand
Device
Video Monitoring / COLOUR CCTV CAMERA
File
wv-np472e.pdf
Date
PREV: Panasonic WV-NM100 Service Manual

Panasonic WV-NP472E Service Manual ▷ View online

– 18 –
PARTITION DIAGRAM FOR SCHEMATIC DIAGRAM OF MAIN BOARD
• The Schematic diagram of Main Board is described by 4 partitions.
• When connecting all the Schematic diagram of 4 partitions,refer to this Partition Diagram.
The Location Mark indicated in each Schematic Diagram of Main Board is as follows.
<Location Mark>
Location of each Schemaitc diagram is
marked (           ) in above diagram.
(1/4)
MAIN BOARD
<Location Mark>
MAIN BOARD
(3/4)
(2/4)
(4/4)
(1/4)
(3/4)
(2/4)
(4/4)
<Example>
For Schematic Diagram
of Main Board (1/4) :
Location Mark
(Refer to the page 19.)
(Refer to the page 21.)
(1/4)
(Refer to the page 22.)
(Refer to the page 20.)
(3/4)
(2/4)
(4/4)
<Location Mark>
MAIN BOARD
(1/4)
(3/4)
(2/4)
(4/4)
<Location Mark>
MAIN BOARD
(1/4)
(2/4)
(3/4)
(4/4)
<Location Mark>
MAIN BOARD
(1/4)
(3/4)
(2/4)
(4/4)
<Location Mark>
MAIN BOARD
(1/4)
(3/4)
(2/4)
(4/4)
Note:
MAIN BOARD
G
H
E
F
1
A
B
C
D
2
3
4
5
6
7
8
9
10
11
12
<INDEX>
MAIN BOARD
(FOR SCHEMATIC DIAGRAM) 
IC1
D12
IC2
H12
IC3
E2
IC4
G11
IC6
B3
IC7
G5
IC8
G7
IC9
D6
IC10
E8
IC11
F8
IC12
G8
IC13
G7
IC14
H8
IC15
H9
IC16
F9
IC17
B4
IC18
D9
IC19
E6
Q1
D4
Q2
D4
Q3
D5
Q4
C2
Q5
B5
Q6
B5
Q7
B5
Q8
B5
D1
F12
D2
F9
D3
F8
D4
F7
– 19 –
SCHEMATIC DIAGRAM OF MAIN BOARD (1/4)
<Location Mark>
MAIN BOARD
(1/4)
(3/4)
(2/4)
(4/4)
IC7
DIGITAL SIGNAL PROCESSOR
A/D CONVERTER
+3.3V
REGULATOR
TO
SENSOR
BOARD
CN4
IC3
0.1 
µ
s/DIV, 1V/DIV
0.1 
µ
s/DIV, 1V/DIV
0.1 
µ
s/DIV, 1V/DIV
10 
µ
s/DIV, 1V/DIV
10 
µ
s/DIV, 1V/DIV
10 
µ
s/DIV, 1V/DIV
20 
µ
s/DIV, 1V/DIV
10 
µ
s/DIV, 1V/DIV
10
µ
s/DIV, 1V/DIV
20 
µ
s/DIV, 0.2V/DIV
3.3
0
1.4
3.3
0
1.1
3.3
0
2.7
0
1.3
1.3
0
1.0
2.0
2.9
1.8
0
0.2
2.0
1.3
1.3
1.9
1.1
1.3
0.7
0.8
0.8
0.8
0.7
0.7
0
3.3
2.8
2.6
1.0
2.1
3.2
3.2
1.7
3.2
0
0
1.4
1.3
1.3
1.4
1.3
0.9
1.9
0.3
0.7
0
0
0
0
0
0
0
0
0
2.7
0
0
2.6
1.3
1.5
0.6
2.7
0
1.7
0
0
0
0
1.0
0.2
0.2
0.2
0.2
0.7
1.4
0.1
0.6
1.8
0.6
3.3
0
1.2
0.8
1.3
0.7
2.7
0
1.0
1.4
0
1.0
1.4
1.7
0
0.1
0
0
2.6
0.1
0
1.4
0
2.1
1.3
0.8
1.8
0.9
0
2.1
1.3
1.6
0.7
0
1.5
0.6
2.6
1.4
0.1
2.4
0
2.7
2.5
0.3
2.7
2.6
2.6
0
0.4
0.1
0.1
0.4
0.6
0.2
1.3
1.3
1.3
0
0
2.4
0.1
0.4
0.4
1.4
1.7
0
0
0
0.1
2.7
0.1
0.4
0
1.3
0.2
0.6
1.3
0
0
0
0
0
2.7
0
0
1.7
0
3.1
1.3
0
0
0
0
2.3
2.6
2.7
2.7
2.7
3.3
5.1
0
C61
0.1
R75
3K
R153
0
DGND
C37
0.01
L16
R70
OPEN
R24
1K
1K
R16
0
R25
R17
820
C23
0.01
R14
OPEN
R41
270
R78
0
R42
C24
0.01
0.01
R15
0
R18
0
C22
C50
MI-COM
SDATA
FCK
10/10
L9
33
L13
R21
R20
R19
L14
L15
R22
100
R23
240
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
HCR2
FH
FH2
FBLK
FWHD2
FVD
WCHARA
CHARA
CX
VC2
CO
VC1
CHD
CVD
PONPST
CLR
LL DET1
LL PUL
SC
FSC
FSC4
VCXO
VCO
NT/PAL
FVD
FWHD2
150
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
FCK2
FVD
FWHD2
FBLK
FH
FH2
HCR2
CLK
TGV1
TGV2
TGV3
TGV4
TGCH1
TGCH2
TGSUB
DSP+2.7V
DSP+2.7V
DSP+1.8V
DSP+2.7V
+5V
DSP+2.7V
DSP+1.8V
DSP+3.3V
DSP+1.8V
DSP+2.7V
TG+2.7V
TG+1.8V
R19-21 : 10
L-13-15
 : OPEN
+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
D
ATA
2
D
ATA
1
BFP
VD2
GLSYNC
VBS
BSD
GLBSC
C
Y
SLPF
SPCO
VLPF
HLPF1
HLPF2
DLFP
DPCO
VPCO
HPCO
HPCOP
CBLK
CP2
CSYNC
FWHD
SER
VO,CH10,1
1,13
DRIVE,REF
,DUMP
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
HCLR2
CPOB
CH6
CH9
CH8
C36
C38
C39
0.1
0.1
0.1
FHG
HCLR2O
FH2O
FHO
FBLKO
FWHDO
FVDO
INT
PWHD
WHDO
CP2O
CSYNCO
JSW
R
VSS18T
VDD18T
ADDT0
ADDT1
DSP+2.7V
DSP+2.7V
DSP+1.8V
–
+
C8
OPEN
C360
0.1
R161
0
L12
OPEN
L17
OPEN
L1
8.2
C3
10/10
R5
0
C10
0.1
C357
0.1
C1
1
0.1
C359
OPEN
C5
0.1
C4
0.1
C358
0.1
C6
0.1
C2
22P
R2
1
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
2
3
4
5
6
7
8
26
27
28
29
30
31
32
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
AD9
VSSA
VRB
VRM
NC2
NC3
VI
VRT
OE
NC4
VDD2
VSSD2
VDDO
VSSO
D0
D1
NC5
NC1
VDDA
STDBY
CLK
VDDD1
VSSD1
IR
D9
NC6
D8
D7
D6
D5
D4
D3
D2
DSP+2.7V
+3.3V
+5V
AGC+5V
DSP+3.3V
+10.5V
–
+
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
1
2
3
4
5
6
7
8
9
R46 7.5K
C355
0.1
C356
0.1
C40
1
C83
1
C78
10/10
–+
DS1
GND
TGV2
GND
GND
+5V
DAC CH11
DAC CH9
DAC CH8
CH9
CH8
REF
DRIVE
CH11
REF
DRIVE
VRB
GND
AGC+5V
TGV3
GND
CN1
GND
R
H2
VRT
VRB
VRT
TGV4
H1
SD1
CPOB
DS2
DS1
SD1
CPOB
DS2
TGV1
TGV2
TGV3
R
H2
TGV4
H1
TGV1
BUSY
SCLK
BUSY
SCLK
GND
LD
HCLR2
TGCH2
TGCH1
GND
FHG
HCLR2
FHG
TGSUB
TGCH2
TGCH1
TGSUB
GND
GND
SD2
ROMCS
LD
SD2
ROMCS
SERVO
DUMP
SERVO
DUMP
DAC CH6
CH6
DAC CH13
DAC CH10
CH13
CH10
A/D
DSP+3.3V
+10.5V
GND
A/D
GND
VO
1
2
3
VSS
VI
IC19
MAIN BOARD
G
H
E
F
– 20 –
SCHEMATIC DIAGRAM OF MAIN BOARD (2/4)
CAMERA
COM.
MICROCOMPUTER
IC4
RS485
COM.
CHARACTER
GENERATOR
RESET
VOLTAGE
DETECTOR
COUNTER
SC VCXO
LL VCO
<Location Mark>
MAIN BOARD
(1/4)
(3/4)
(2/4)
(4/4)
3.3
1.4
3.3
1.6
3.3
1.6
1.6
3.2
3.2
3.2
2.2
2.6
0
0
3.2
3.3
1.6
0
0
0
2.7
0
0
2.7
2.7
0
2.7
0
2.7
0
2.6
2.7
0
2.7
3.0
2.7
2.7
0
2.7
2.6
1.5
1.2
1.2
0
5.1
3.8
2.6
1.7
3.3
3.3
0
3.3
3.3
3.3
0
0
0
2.7
0
3.3
0.6
3.3
3.3
3.3
3.3
1.6
1.6
0
0
0
0
0
0
3.3
3.3
3.3
3.2
1.3
3.2
3.3
0
0
3.3
3.3
3.3
0
0
0.8
0
0
3.3
0.5
0.6
0.7
0.7
0.7
0.7
3.2
0
3.2
0.1
0
0.7
3.3
0.7
0
0
0.8
3.3
0.3
2.6
1.1
2.2
2.9
0
0.8
3.3
0
0
3.3
3.3
0
0
3.3
3.1
3.1
0
3.3
MI-COM
SDATA
WCHARA
CHARA
CX
VC2
CO
VC1
CHD
CVD
PONPST
CLR
LL DET1
LL PUL
SC
FSC
FSC4
VCXO
VCO
NT/PAL
FVD
FWHD2
R7
R3
100
LD
R
OMCS
100
R4
1M
C14
0.1
R27
47K
R28
47K
100
R29
100
R26
100
R30
D1
TP6
TP4
TP2
RESET
TP1
R8
100K
R13
100
C9
10P
C12
56P
R9
7.5K
R12
7.5K
LL DET2
2W/4W
485EN
485RD
IR-IN2
IR-IN1
IR-ENA
485SD
R10
A14
A13
A12
A11
2.4K
R11
2.4K
R6
11K
X1
TP5
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
3
2
SD1
SD2
SCLK
BEND
D7
D6
D5
D4
D3
D2
D1
D0
NRE
NWE
ALE
CGCS
BUSY
UP
CH13
(LL PLL)
LLPUL
FWHD2
FLICKERLESS
DO
WN
RIGHT
LEFT
SET
INT/LL
UPSIDE DO
WN
485DET
ALARM/AP
BW SW
BW LEVEL
EXT BW
ALC SW
WAIT
/RE
/WE
P63
P50(UP)
P51(DOWN)
P52(RIGHT)
P53(LEFT)
P54(SET)
P55(NT/PAL)
ALE
/WORD
P20(INT/LL)
P21(UPSIDE DOWN)
P22
P23(RS485DET)
VDD1
XI,PB1
BOSC,PB0
XO
VSS2
VDD2
OSCI
OSCO
MODE
A
VDD
A8
P26(BW LEVEL)
P25(BW SW)
P24(ALARM/AP)
VSS2
P10(R
OM CS)
P11(LD)
P12
P13
P14(FRICKERLESS)
P15
P16
P17
A9
A10
A11
P27(EXT BW)
AD7
AD6
A12
A13
AD0
AD1
AD2
AD3
AD4
AD5
SBO1
/NMI
IRQ0(LL PULSE)
IRQ1(FVD)
IRQ2(BEND)
IRQ3
IRQ4
PA
5
/RST
VDD3
P_UP
P_UP
SBI1
SBT1
SBO0(SDOUT)
SBI0(SDIN)
SBT0(SCLK)
VPP
P97 (IR-ENA)
P96 (IR-IN1)
P95 (IR-IN2)
P94
AVSS
P93
P92
P91
P90
(RS485SD)SBO4
(RS485RD)SBI4
VREFH
SBT4
SBO3
SBI3
SBT3
P81,D
A
C
1
P80,D
A
C
0
P47 (CG CS)
VREFL
P43 (LL DET1)
P42 (EVR 
TEST)
P41 (2W/4W)
P40 (RS485EN)
A14
A15
P46 (B
USY)
P45 (ALC SW)
P44 (LL DET2)
(16MHz)
C7
10P
C15
10P
C13
FVD
LL PUL
1
IC15
R129
2.4K
R117
CHD
CVD
CHARA
WCHARA
LL PUL
FWHD2
LL DET1
NT/P
AL
7.5K
C72
0.1
R116
7.5K
R124
2.4K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
SCLK
CGCS
SD1
RESET
CLK
/CS
DATA
/PCL
VDD
/CKO
OSCO
OSCI
TEST
GND
/HS
/VS
VB
VG
VR
VBLK
VC2
BLK2
VC1
BLK1
IC14
1
2
3
4
5
6
7
8
CK
D
Q
GND
VCC
PR
CLR
Q
DSP+3.3V
DSP+3.3V
D3
R105
300K
R102
100K
R127
300K
C75
0.1
C21
10P
R111
0
R150
100K
C73
R118
0.01
200
R94
R95
680K
680K
R108
10
R96
OPEN
OPEN
R97
R88
C68
0.1
IC13
IC12
IC8
R104
0
R114
1M
C77
0.1
C27
10P
C26
10P
C28
10P
R132
10K
R133
10K
C80
C361
0.1
1000P
L10
C81
1000P
D4
R136
OPEN
R82
OPEN
R107
200
FCK
D2
R83
30K
C63
3.3/6.3
R119
100K
IC11
RESET
IC16
IC10
R98
1K
R86
1.5K
R85
10K
R120
10K
R112
R163
R162
750
0
OPEN
R121
1.5K
R89
750
X3
R160
10
0
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
6
2
4
3
1
8
7
5
1
2
3
4
5
1
2
3
4
1
2
3
4
GND
+V
5
6
7
8
A
B
1
23
4
DSP+3.3V
DSP+2.7V
DSP+2.7V
DSP+2.7V
+
+
-
-
VC
GND
VDD
OUT
X3: 56.75MHz
–+
X2
C44
0.01
R56
R57
1M
120K
C45
0.1
R68
0
R52
OPEN
R66
120
X4
OPEN
(TD101)
(TD100)
TP3
1
2
34
5
6
1
23
4
DSP+2.7V
DSP+3.3V
+5V
VC
GND
VDD
OUT
VC
NC
VDD
OE
GND
OUT
X2:17.734475MHz
(X4:57.27272MHz)
TD100,101
(SC VCXO)
IC2
2
FCK
1 OUT
3
VSS
VDD
– 21 –
SCHEMATIC DIAGRAM OF MAIN BOARD (3/4)
VD2 L.P.F
SC L.P.F
C OUTPUT
LL L.P.F
G/L L.P.F
PAL SCH L.P.F
+4.7V
REGULATOR
VIDEO OUTPUT,
ALC CONT.,
DATA/SYNC SEP.
ALC VREF CONTROLLER
ALC DRIVER
C INPUT
BPF
<Location Mark>
MAIN BOARD
(1/4)
(3/4)
(2/4)
(4/4)
IC6
20 
µ
s/DIV,1V/DIV
20 
µ
s/DIV, 0.2V/DIV
20 
µ
s/DIV, 0.5V/DIV
0
3.3
0.6
0
3.3
0.7
0
1.3
0
0
0
0
2.7
0.7
2.7
0
2.0
2.4
1.7
2.3
0
0.6
0.1
0.1
0
1.8
1.8
2.9
4.8
1.5
5.0
2.1
2.1
4.0
2.9
3.0
5.0
3.9
3.8
2.2
2.2
0.1
0.1
0.1
0.8
2.4
2.0
2.0
2.0
1.9
0.1
1.9
0
0
2.7
0
3.7
0.8
4.7
1.9
0
0.8
3.4
4.0
2.1
5.1
0
4.7
2.0
1.4
2.0
10.4
10.4
0
10.4
2.0
2.0
1.4
0
0.8
0.8
1.4
4.7
D
ATA
2
D
ATA
1
BFP
VD2
GLSYNC
VBS
BSD
GLBSC
S-GLBS
C
C
Y
SLPF
SPCO
VLPF
HLPF1
HLPF2
DLFP
DPCO
VPCO
HPCO
HPCOP
CBLK
CP2
CSYNC
FWHD
C33
0.1
R37
510K
R38
1K
R36
130K
C32
1
C34
1
R39
1M
R71
R43
R44
240
R156
OPEN
R157
OPEN
200
300K
C35
C55
0.1
0.01
Q2
R40
4.3K
R72
100
R47
1K
C31
0.01
Q1
R34
100
G
D
S
G
D
S
R35
1K
R33
5.1K
C30
1
C25
1
R31
5.1K
C29
0.01
R32
18K
DSP+3.3V
DSP+3.3V
DSP+3.3V
R131
OPEN
R130
0
R123
2.2K
C82
4.7/16
C71
4.7/16
2
1
3
2
16
5
4
+10.5V
+5V
–+
–+
Q7
Q6
C85
1
Q8
Q3
R140
4.3K
R139
4.3K
R110
2.2K
R137
100K
R141
100K
Q4
R134
OPEN
C84
1
R115
150K
C79
1
C76
2200P
R77
30K
R64
0
C74
0.047
R113
10K
R54
47K
R60
5.1K
C47
51P
C41
0.1
C48
0.1
R63
2K
R58
10K
C53
0.1
C58
0.1
R53
43K
R59
10K
R49
22K
R45
560
R48
1.2K
R50
10K
R61
22K
C42
100P
R65
3.3K
C46
1000P
R69
10K
R51
10K
R55
10K
R73
12K
C57
0.1
C54
0.22
C60
100P
C62
0.1
C56 0.01
R80 390
R87
1M
R122
15K
R101
1K
R74
9.1K
R126
R125
100K
51K
R135 3.3K
C70
0.1
C362
560P
C65
0.1
R158
0
R84
3.3K
TH1
2K
R155
OPEN
R106
3.6K
R109
2.2K
C69
470P
R100
1K
R103
470K
C67
0.068
L11
OPEN
C64
33/10
R79
750
R81
OPEN
C59
330/6.3
R93
OPEN
R92
0
R91
1K
R90
820
R99
OPEN
R76
75
1/4W
C51
0.01
R67
2.2K
C49
OPEN
R62
1K
L8
8.2
C43
15/16
R154
0
24
DATA
OUT
35
VDD1
36
D
ATA
IN
37 SYNCIN
38 SYNCLEV
39 YIN
40 GND1
41 CBLK
42 CP2
43 BFP
44 ALCSW
45 OP+
46 OP-
1
BSD
2
B
URST
OUT
3
BIAS
4
BCI
5
BCO
6
SCCONT
7
APFIN
8
A
GCOUT
9
VREF4
10
SYNCOUT
23
VD2OUT
22
GND2
21
DUMP
20
DRIVE
19
VDD3
18
VREF3
17
GND3
16
OP1O
15
OP1-
14
OP2O
13
OP2-
34
CIN
33
VREF1
32
LPFO
31
DCC
30
LPFI
29
VDD2
28
VIDEOO
27
VIDEOF
26
DA
VD2
25
TRAP
12
GND4
47 OPOUT
11
GLIN
48 VDD4
DATA1
C
CSYNC
Y
CBLK
CP2
BFP
FWHD
SERVO
BSD
S-GLBS
VBS
GLSYNC
(G/L SC PHASE)
CH11
CH11 (FM FREQ)
CH13
CH11
CH13
(ALC LEVEL)
CH10
REF
DUMP
DRIVE
G/L
REF
DUMP
DRIVE
VIDEO
LPF1
LPF2
ALC SW
DATA2
VD2
+10.5V
DSP+2.7V
+5V
DSP+2.7V
DSP+2.7V
CF2
1
2
3
CF1 1
3
2
–
+
C52
3.3/6.3
–+
–
+
–
+
IC9
5
1
2
3
4
DSP+2.7V
Q5
SER
V
O
,CH10,11,13
DRIVE,REF
,DUMP
VO
VSS
3
VI
IC17
1
A
B
C
D
2
3
4
5
6
Page of 43
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