A
B
C
D
E
F
G
H
I
J
K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
A
B
C
D
E
F
G
H
I
J
K
C4
OVERALL CIRCUIT BLOCK DIAGRAM
IC501,
T5001
SWITCHING
CONTROL
AL12V
AL6.5V
AL3.3V
PHOTO
COUPLER
POWER IN
(AC230V)
D5009
S3201:S3205
KEY
SWITCHES
SET, RIGHT,
DOWN, LEFT, UP
LL_PHASE
V_GRID
VAC70 IN
CN330
IC201
CDS
AGC
A/D C
IC205
CDS
AGC
A/D C
CMOS
IMAGE SENSOR
DRIVE[+,-],BRAKE[+,-]
FIL
TER [A,B][+,-]
M
M
LENS
IR FIL
TER
IC101
IC261
IC262
EEPROM
MICRO
COMPUTER
IC264
RESET
IC311
IRIS DRIVER
IC521
FILTER MOTOR DRIVER
IC330
PHASE
25
OUT2
DOUT[0,1][N,P]_S2, TCLK[N,P]_S2
DOUT[0,1][N,P]_S1, TCLK[N,P]_S1
VD, HD, CLK36
CA-1
CA-2
CLOCK GEN
Y-LPF
Y/C MIX
C-BPF
29 IICCLK
28 IICDATA
5
6
42 PLL_CTL2
49,50
5MHz
OSCILLATOR
X2601
12, 13
3
1
4
14
74
5
32,3
7:10
2:5
34:37
18:21
IRIS_REF, IRIS_VCA
IR_[A,B][+,-]
IC235
IC211
IC212
X2351
PLL_HD_CLK
PLL_VD_CLK
108M_CLK
4FSC_CLK
Q2821, Q2822
YAOUT
8
3,4
1
22
22
CAOUT
YDB[0:7]
CDB[0:7]
CLK_Y
CLK_C
Q2801: Q2804
CN283
CN292
CONTROL
TERMINAL
IC281
CT231
16
OUT1
AL6.5V
AL6.5V
AL5V
AL5V_DVDD
1
25
3:8
37,38,23
37,38,23
3:8
41 PLL_CTL1
CAMERA
PROCESS
FPGA
SPIROM
IC213
OSD
IC131
REG
IC132
REG
IC271
D/A C
IC272
D/A C
CA-5
IC251
IC252
IC253
IC254
X2501
28MHz
VCO(LL)
PCOVD
KEYIN
40
68:71
PHASE_CTL
PHASE_CTL
PCOVD, PCOHD
EXT_VRST
PCOHD
LPF
IC241
28MHz
VCO
(INT)
CT251
IC291:IC296, IC298
REMOTE CONTROL
SIGNAL SEPARATION
BDC1-17800/L5CV5-XE
AGC_[CS,CS2,SO,SCK]
OSD_[CS,SO,SCK,RST]
PGA_CNT,TC_RST,etc
19, 20
[V,H]SYNC
[V,H]SYNC
IC216
SCHMITT
INV
CA-3
75ohm DRIVER
VIDEO
REMOTE
32:34
32:34
AL3.3V
FPGA1.2V
IC214
STEPDOWN CONV
4
2
COLOR, B/W
11, 12
BLK1, VC1
OSD[1,2]
1:4
CN521
CCDINP
CCDINP
6,7,47
48,51,
53:66
ASIC_[FLD,VD,CS,RST],WR[0],RD,ASTB,DB[0:7],A[8:11]
DIN,MOSI,CCLK,CSO_B
1:8,28
1:8,28
Yin
Cin
VIDEO OUT
1
6
RESET IN
SCL
SDA
1, 2, 4, 8
Summary of Contents for VCC-WD8870P
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