4-27
4-28
4.13 SECAM SCHEMATIC DIAGRAM
4.14 SECAM CIRCUIT BOARD
1
5
1
15
14
28
B301
C307
C310
C317
C320
IC301
L302
L303
Q301
Q302
Q311
R303
R305
R311
R312
R315 R316
R328
W301
W303
W304
W305
CN301
6
1
SECAM PWB ASS'Y
LP
A10069 -01A
C301
C302
C303
C304
C305
C306
C308
C309
C311
C312
C313
C314
C315
C316
C318
C319
C321
C322
Q312
R301
R302
R304
R306
R307
R308
R309
R310
R313
R314
R321
R326
R327
R329
W302
CN302
<88> SECAM
LPB10069-001A
H
G
F
E
D
C
B
A
4
5
3
2
1
The Parts Number, value and rated voltage etc. in the Schematic Diagram are for references only.
When replacing the parts, refer to the Parts List.
Note :
p30054001a_rev0
C322
C315
CN301
CN302
R328
R329
C313
R326
R327
C302
C306
C319
Q301
R314
R302
C303
C304
C309
C305
C310
C311
L302
R303
C307
R305
R308
R307
R306
B301
Q311
Q312
R301
R321
C301
Q302
C312
C318
C320
C316
L303
R311
C314
R310
R313
C317
R312
R315
R309
R304
R316
C308
C321
IC301
0.47
1
0
0.47
1
1
1
24k
120k
0.0068
0.0068
0.1
0.01
0.01
0.01
6.8
µ
27k
150p
47k
2.2k
2.2k
27k
27k
150p
0.001
0.022
0.01
0.01
27
µ
3.3k
470p
22k
22k
680p
2.7k
560k
820
6.8k
220k
0.01
300p
PB_COLOR
V_TO_SECAM
SW5V
C.SYNC
GND
fsc
SECAM[H]
EE[L]
REC_COLOR
PB_FM
SECAM_DET
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
LA7358
TO MAIN (VIDEO/AUDIO)
8
CN302
8 SECAM
SYNC GAIE
GEN./V-SEP
B
BGP
GEN
AFC
4.43MHZ
VCO
SECAM
DET
4.3MHZ
OSC
F0
ADJ.
ADJ.
F0
PHASE
LOGIC
DET
FROM LIM
OSC
1.1MHZ
CA
VA
IREF
MODE
CTL
X2
2.2M
BPF
X2
4.3M
BPF
VCC
GND
PB
MUTE
4.2V
REG
R/P
AGC
AMP
DET
AGC
PB
MUTE
IREF
LIM
4.3MHZ
BPF
B
1.1M
BPF
SYNC
GATE
1/4
SYNC
GATE
TO MUTE
TO
REC MUTE
FILT.
LIMITER
R
P
R
P
R
P
R
P
R
P
VA
CA
TO
PHASE DET
PB MUTE
TO
B
ADJ
HOLD
DET SENSE
CONTROL
TO MAIN (VIDEO/AUDIO)
CN301
[Only used for HR-S9850MS]
[Only used for HR-S9850MS]
Содержание HR-S9850EK
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Страница 40: ...VICTOR COMPANY OF JAPAN LIMITED VIDEO DIVISION Printed in Japan S40894 ...
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