Read Sony DSC-F505 (serv.man5) Service Manual online
DSC-F505
Ver 1.1 1999.10
4-43
4-44
VIDEO
HI-70 (3/6)
A_4.9V
10uH
L302
6.3V
TA
47u
C306
B
0.1u
B
C307
Y_OUT
C_OUT
REG_GND
CNT_Y
CNT_C
VOUTON
NJM2538BV(TE2)
IC301
1
YIN1
2
GAINCTL/MUTE
3
YIN2
4
CLAMP
5
CHARA
6
BLANK
7
WIDE
8
GND
9
YOUT
10
YSAG
11
VSAG
12
VOUT
13
SDCOUT
14
COUT
15
V+1
16
V+2
17
CIN2/INSEL
18
GAINCTL/PWSA
VE
19
CIN1
20
CLAMPREF
0.1u
B
C303
B
C308
1608
1u
B
C312 XX
1M
R303
47uH
L301
10V
TA
33u
C301
B
0.1u
B
C302
4V
TA
100u
C316
C
4V
TA
22u
C315
A
68
R307
10V
TA
10u
C313
A
0.1u
B
C311
0.1u
B
C309
0.1u
B
C310
2SD2216J-QR(K8).SO
Q302
REF3.2V
22k
R312
1k
R304
1u
B
C304
1608
UN9213J-(K8).SO
Q303
V_OUT
XX
R305
A_3.2V
XX
R313
XX
CH
CH
C317
XX
CH
C318
L303
XX
XX
Q304
XX
Q305
XX
R314
PAL/XNT
1
A
<VIDEO_GND>
Y
IC301
CHROMA
VIDEO AMP
PB
REC
Y/CHROMA
VIDEO SIGNAL
•
SIGNAL PATH
SWITCH
SWITCH
SWITCH
REG.
TO (5/6)
TO (5/6)
TO (5/6)
TO (4/6)
TO (5/6)
TO (5/6)
TO (5/6)
TO (5/6)
TO (5/6)
HI-70 BOARD(3/6)
VIDEO(VI BLOCK)
-REF.NO.:2000 SERIES-
XX MARK : NO MOUNT
XX MARK : NO MOUNT
B
9
G
E
D
F
5
6
4
2
7
11
3
C
10
8
09
2
33
25
26
27
29
30
31
28
3.2
3.8
4.8
15
16
17
2
1.8
1.3
3.2
4.8
S2.0/P1.6
1.5
1.3
1.3
1.3
0
1.3
S : STILL mode
NO MARK : STILL/PB mode
P : PB mode
S1.8/P1.5
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