Ifx-52 (Agc) Schematic Diagram - Sony DVMC-DA2 Service Manual

DVMC-DA2
AGC
IFX-52

IFX-52 (AGC) SCHEMATIC DIAGRAM

• Refer to page 3-5, 3-7 for IFX-52 BOARD printed wiring board.
2 3
1
IFX-52 BOARD(7/10)(AGC)
D:DV IN,VIDEO OUT mode
A A:VIDEO IN,DV OUT mode
No mark:Same regardless of modes
L102
SWITCH 100uH
A_3V
Q101
2SB1295-UL5-TB
D0/A4.8
C105
4.8
0.01u
D4.8/
B A0
R101
R102
38 47k
TO(5/10) 10k
D4.8/
(SEE PAGE A0
3-18)
GND
C
B+
C101
10u
10V
TA
L101
10uH
34
TO(5/10)
SW_5V
D
(SEE PAGE
3-18)
C102
0.01u
B
S_CINBBI
41
TO(6/10)
(SEE PAGE
E
3-19)
C103
10u
6.3V
TA
S_YINBBI
LINE_VINBBI
C104
10u
6.3V
TA
F
D0/
A2.6
G
H
I
20
TO(3/10)
XCS_DAC
J
XMS_SCK_VSP
(SEE PAGE
3-13)
DATA_FROM_MS_VSP
16
3-21
4 5 6
BUFFER
C106
L105 33uH
22u BUFFER ± 5%
6.3V
TA
Q108
2SD2216J-QR(K8).SO
Q106 D0/ Q107
B D0/A1.7
2SD2216J-QR(K8).SO A4.8
2SD2216J-QR(K8).SO
C119
C125
D0/A4.8
6.3V
R108 D0/
10u D0/
3300 A2.0
D0/A0.8
TA A1.1
C120 R118
0.01u 10k
D0/A0.3
B
D0/
C117
C109
A1.4 1u
100p
B
CH
R110
R112 R116
1k
1k 100k
20 19 18 17 16 15 14 13 12
BUFFER
R106
C110
1k
0.01u
D0/A1.2
B
AGCVDD1
4.8
C107
AGCVSS1
18p
D0/A1.7
CH
AGCCO
C112
D0/A1.8
4.7u
ANACB
10V
3
D4.8/A1.8
TA
AGCCIN
4.8
AGCVDD2
L103
33uH
IC102
AGCVSS2
± 5%
D0/A1.2
AGCOUT
D0/A0.9
C113
ANAYB
4.7u
D0/A1.8
10V TA
AGCL
D0/A1.0
AGCYIN
D0/A2.6
4
SC371053AFTAEB
ANOUT
D0.2/A2.2
ANIN1
D0/A2.6
5
ANIN2
D0/A1.1
R107
AGCBIAS
150k
R109 10k
ANVSS
4.8
ANVDD
DVSS4
4.8
6
PLLRT
D2.0/A2.6
VCTL
D0/
C111
A4.8
0.01u
B
D0/
D0/
A1.0
A2.0
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
C108
1u
B
B+
2012
C118
R105
R103
0.01u
2200
1k
B
R121
0
1608
R114
CL101
BUFFER 1M
L104
7
2.2uH
C123
R111
C115
D101 ± 5%
100p
0 100p
HVC350BTRF CH
CH
ˇˇˇ"
R119
X101
R117 100k
R113 40.5MHZ
10k
100k
CL103 R115
100k C127
0.01u
R127
C116 B
0
0.001u
B
IC101 M62367GP-75ED
2.9 2.9
VDD
VCC
1.8
AOB AO7
DD AO6
0
LD AO5
2.7
CLK AO4
0.4
AO3
DI
AO1 AO2
GND VSS
• Refer to page 3-1 for waveforms.
7 8 9
SIGNAL PATH
CHROMA
BUFFER
B+
REC
Q109
R123
820 2SB1462J-QR(K8).SO
PB
D0/
A1.7
18p
CH
R122
1k
C132 C133
0.01u 0.01u
B B
D0/A2.8
C131
2.9
0.01u
R124
B 10k
D2.9/A2.2
Q110
2SB1295-UL5-TB
SWITCH
11 10 9 8 7 6 5 4 3 2 1
C137
10u
6.3V
TA
C135
0.1u
B
2.9
DVDD4
V FreeRun
D0/A2.9
RST
D0/A2.9
CPS
2.7
SDO
1.0
SDI
2.7
SCL
2.9
VD
D2.9/A2.6
AGC.AFC
HD
A-D CONV. D0/A1.4
ODEVAC
2.9 C136
DVDD3
0.1u
IC102
B
DVSS3
2.9
DCOUT7
0
DCOUT6
0
DCOUT5
0
DCOUT4
0
DCOUT3
0
DCOUT2
0
DCOUT1
0
DCOUT0
YOUT7
YOUT6
YOUT5
YOUT4
YOUT3
YOUT2
YOUT1
YOUT0
C134
0.1u
B
C128
0.1u
B
YOUT7
YOUT6
YOUT5
YOUT4
YOUT3
YOUT2
YOUT1
YOUT0
B+
IC101
C130 EVR
0.1u
B
3-22
10 11
VIDEO SIGNAL
Y Y/CHROMA
L106
10uH
SW_3V 39
TO(5/10)
FL101
(SEE PAGE
3-18)
XRST_FROM_HI
27
XCS_BBI TO(4/10)
DATA_TO_HI1
(SEE PAGE
3-15)
DATA_FROM_HI1
XHI_SCK1
19
VFI_VD TO(3/10)
(SEE PAGE
3-13)
VFI_VD
VFI_HD
VFI_OE
VFIO_C7
VFIO_C6
VFIO_C5
VFIO_C4
9
TO(2/10)
VFI_C3
(SEE PAGE
VFI_C2
3-11)
VFI_C1
VFI_C0
VFI_Y7
VFI_Y6
VFI_Y5
VFI_Y4
VFI_Y3
VFI_Y2
VFI_Y1
VFI_Y0
AFCK
8
TO(2/10)
SPCK0
(SEE PAGE
3-11)