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DCR-IP45/IP45E/IP55/IP55E
COVER
COVER
4-29
4-30
DI-085 (2/6)
For Schematic Diagram
• Refer to page 4-97 for printed wiring board.
• Refer to page 4-97 for printed wiring board.
4-2. SCHEMATIC DIAGRAMS
DI-085 BOARD SIDE A
DI-085 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
DI-085 BOARD SIDE A
DI-085 BOARD SIDE B
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
and the Transistors with mark,is
not possible.
33
R2408
0.01u
B
C2416
C2411
0.033u
B
0.01u
B
C2420
R2415
1k
C2406
0.01u
B
33
R2410
IC301_C_OUT
C2407 0.22u
B
R2416
1k
RH_SCK
IC301_Y_OUT
C2410
1u B
2.2u
B
C2421
4700
R2401
RH_SO
C2412
1u
6.3V
AGC_CONT
C2413
1u
B
2.2u
B
C2419
FB2401
R2404
220k
C2426
XX
XCS_IC2401
IC301_ADC
ACC_CONT
22p
C2427
IC301_ADY
R2402
4700
C2424 0.01u
B
33
R2413
B
C2401
0.01u
C2425
1u
6.3V
C2418
0.1u
B
REG_GND
S_Y_I/O
2200
R2422
2.2u
B
C2405
33
R2409
R2403
100
R2420
1k
C2414
0.01u
0.01u
B
A_4.6V
S_C_I/O
2.2u
B
C2404
10uH
L2403
220u
C2423
5V
C2422
220u
5V
33
R2412
SDC_IN
R2421
1k
D_2.8V
VIDEO_I/O
10uH
L2401
2.2u
B
C2408
C2409
1u B
33
R2411
C2415 1u B
10k
R2417
±
0.5%
22k
R2414
AN2225NBBT
IC2401
1
C_GCA_CONT
2
AGC_V_OUT
3
C_IN2
4
MAIN_VCC
5
C_IN3
6
D_GND
7
C_IN4
8
D_VCC
9
SI_IN
10
CK_IN
11
CS_IN
12
DRV_C_GND
13
SDC_OUT
14
DRV_C_OUT
15
DRV_C_VCC
16
DRV_Y_VCC
17
DRV_Y_INV
18
DRV_Y_OUT
19
DRV_Y_GND
20
DRV_V_GND
21
DRV_V_INV
22
DRV_V_OUT
23
DRV_V_VCC
24
IR_V_OUT
25
MM_TC2
26
4FSC_OUT
27
MM_TC3
28
XT
AL
29
PLL_VCC
30
EXT
AL
31
APC_FIL
32
BGP_OUT
33
PLL_GND
34
INPUT_C_OUT
35
VREF
36
INPUT_Y_OUT
37
IR
38
MAIN_GND1
39
Y_IN1
40
MAIN_GND2
41
SYNC_SEP_TC
42
Y_IN2
43
CLAMP_YC1
44
Y_IN3
45
CLAM-_TC2
46
Y_IN4
47
Y_GCA_CONT
48
C_IN1
49
N.C.
XX
R2407
1200
R2405
B
0.01u
C2402
XVIDEO_IN
1200
R2406
C2417
1u
B
10uH
L2402
XX
C2403
EC3201C-PM-TL
Q2401
UNRL11300AS0
Q2402
Q2403
XX
2SC5376C-B(TPL3)
Q2404
2SC5376C-B(TPL3)
Q2405
R2418
1k
R2419
1k
1
A
RH_SCK
VIDEO_I/O
DR_Y_OUT
S_Y_I/O
RH_SCK
RH_SO
XCS_IC2401
ACC_CONT
AGC_CONT
AGC_CONT
DR_C_OUT
ACC_CONT
DR_V_OUT
VIDEO_I/O
S_Y_I/O
S_C_I/O
RH_SO
XCS_IC2401
DR_C_OUT
S_C_I/O
DR_Y_OUT
DR_V_OUT
XX MARK:NO MOUNT
PB
DI-085 BOARD(2/6)
(6/6)
Y
IC2401
VIDEO IN/OUT
16
7
CHROMA
REC
SIGNAL PATH
VIDEO IN/OUT
VIDEO SIGNAL
Y/CHROMA
Q2402,2404,2405
SWITCH
SWITCH
2
(1/6,3/6,
6/6)
6/6)
8
(4/6,5/6,
6/6)
6/6)
(1/6,3/6,
4/6,5/6,
6/6)
4/6,5/6,
6/6)
22
9
G
E
8
F
5
C
3
7
11
4
13
2
B
6
10
12
D
SDC BUFFER
CSP(CHIP SIZE PACKAGE)IC
Ver 1.2 2003. 05
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