Video Out - Sony MVC-CD300 Service Manual

MVC-CD200/CD300
For Schematic Diagram
• Refer to page 4-19 for printed wiring board.
• Refer to page 4-75 for waveforms.
2 3
1
SY-67 BOARD(3/10)
NO MARK:STILL/PB MODE
VIDEO OUT(VI BLOCK)
A
-REF.NO.:5000 SERIES-
XX MARK:NO MOUNT
TO(1/10(CN704),
5
PAL/XNTSC
4/10,5/10,7/10)
9
CNT_C
TO(1/10)
CO
B
R333
1200
± 0.5%
YO
1.3
R332
4700
± 0.5%
R334
820
0.7 ± 0.5%
Q309
2SB1462J-QR(K8).SO
SWITCH
PAL/XNTSC
R312
18
TO(2/10)
± 0.5%
C
CRO
CBO
PYO
HDO
D PANEL_V
CN707 33P
CHARGE_LED
KEY_AD2
HI_UNREG
LANC_IN
LANC_OUT
REG_GND
MS_SCLK
E
MS_BS
MS_DIO
BL_UNREG
BL_UNREG
TO BL_GND
PK-58 BOARD(1/3)
CN301 BL_GND
THROUGH THE
XCAM_SCK
F FP-363 FLEXIBLE
CAM_SO
(SEE PAGE 4-67)
XCS_PANEL_D/A
PANEL_-15.3V
PANEL_13.2V
PANEL_4.9V
PANEL_6.5V
PANEL_3.4V
D_3.4V
G
REG_GND
PANEL_Y
PANEL_R-Y
PANEL_B-Y
REG_GND
PANEL_V
RESET
H
ACCESS_LED
16

VIDEO OUT

SY-67 (3/10)
4 5 6
Q310
TRANSISTORHN1C01FE-Y/GR(TPLR3)
SWITCH
R338
R322
150
22k
± 0.5%
Q301
L304
RN1904FE(TPLR3)
47uH
0.2
0.7 SWITCH
± 10%
2.4
0
C327 C333
C334
22p 15p
0
0.1 0.1 CH CH
R313 2.4
R335 R336
220
150
100 100
± 0.5% ± 0.5%
± 0.5%
VDD
RESET
33 XCHARGE/STB_LED
23
32 TO(7/10)
KEY_AD2
31
30 LANC_IN
29 LANC_OUT
28
27 MS_SCLK
24
26 MS_BS TO(4/10)
25
MS_DIO
VDD 24 XCS_LCD_DAC
23
22
21
20
19 XCAM_SCK
10
TO(1/10)
18 CAM_SO
17
16
15
14
13
12
11
10
9
8
7
6
5
HDO 4
R721
3
1k
26
2 ACCESS_LED TO(4/10)
N.C. 1
4-27
7 8 9
6
R324
R325
2200
2200 R329
Q303 330
1.0
2SB1462J-QR(K8).SO
BUFFER 0.4
Q304
2SB1462J-QR(K8).SO
0.9
R321 AMP
820
0.2
R323
47
6p
5
CH
R326
R327 R328
2200
2200 2200
0.8
0.2
0.9
0.3
9
0.9
8
0.3
Q306
7
2SB1462J-QR(K8).SO
BUFFER
Q305
2SB1462J-QR(K8).SO
BUFFER
L201
XX
BL_UNREG
A_4.9V
ACV_UNREG
PANEL_-15.3V
PANEL_13.2V
PANEL_4.9V
PANEL_6.5V
A_3.4V
D_3.4V
REG_GND
10 11 12
L202
Q201 10uH
XX 2520
Q202
XX
R201
R202 C206
XX C204
0 0.1u
0.1u
1W F
F
R203 C202
C340 XX XX
R330
120p 6.3V
820
CH TA A
C207
C203
47u
R331 0.01u
6.3V
330
B
TA B
8 7 6 5
4
1.6
IC201
1.0
V OUT
2 3
C208
C201 22u
1u 1 2 3 4 6.3V
B TA A
C341
CH 1.5
12p
R205
1M
C205
100u
4V
TA B
SIGNAL PATH
VIDEO SIGNAL
CHROMA Y Y/CHROMA
REC
PB
25
TO(10/10)
4-28
13 14
R204
1k
27
VOUT_ON TO(4/10)
28
V_OUT TO(9/10(CN709))
R206
68