Sony SLV-SE610 Service Manual page 46

SLV-SE610/SE710/SE810/SX710/SX717/SX810/X9
Q Q
3 7 6 3 1 5 1 5 0
MA-400 (SECAM) SCHEMATIC DIAGRAM • See page 4-5 for printed wiring board.
– Ref. No.: MA-400 board; 1,000 series –
1 2
MA-400 BOARD (2/8)
A
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
B
C970
220p
R970
33k
C
R971
33k
T E
0.3 L 1 3 9 4 2 2 9 6 5 1 3
28 27 26 25 24
D
1 2 3 4 5
E
2
R973
220k
R972
27k
F
R974
22k
C974
1u
50V
05
w w w
SECAM
MA-400 (2/8)
3 4
Q970
2PB709AR-115
4.43MHz BELL
FILTER
C978
4700p
2.6
R2/
P5.1
R982
47k
2.6
C980 C981
0.01u
0.1u
2.8
2.8
23 22 21 20 19 18 17 16 15
IC970
SECAM PROCESSOR
6 7 8 9 10 11 12 13 14
R3.1/
P2
R975
0
R999
R990
0
0
C984
0.01u
R988 C987
15k
0.47u
50V
L972 C986
47uH 10u 50V
x a o
. i
4-11
http://www.xiaoyu163.com
5 6 7
B+
C994
0.01u
B+
R993
5.1
33k
JL975
Q Q
3 7
R0.3/
R989
C992
0.8
1k P1.2
0.01u
L973
Q973
47uH
2PD601AR-115
BUFFER
C988
R994
R995 100p
39k
33k
R969 C983
6800 0.001u
5.1 SIGNAL PATH
C991
0.1u
R3.2/
P2.3
Q974
2PD601AR-115
BUFFER
R996
39k
REC
PB
u 1 6 3
y
http://www.xiaoyu163.com
2 4
8 9 9
8 9
L975
10uH
5.1
Q975 R998
PDTA114EK-115
10k
C995
SWITCH 100u
R5.1/
16V
P0.1
R0.4/P5.1
Q976
5.1
PDTC144EK-115
SWITCH
5
R997
10k Q972
PDTA114EK-115
R1.5/
SWITCH
P1.2
C993
0.01u
6 3 1 5 1 5 0 8 9
R0.8/
P0
PDTC144EK-115
SWITCH
VIDEO SIGNAL
CHROMA Y/CHROMA
m
c o
.
4-12
2
8 9 9
10 11
SE610B/SE710B/SE810B/SX710B/X9B
C_SYNC
SECAM_DET
SECAM_VIDEO
B+
SW5V
PB3V
SECAM_ON
5
MA-400 BOARD (1/8)
(SEE PAGE 4-10)
2 4 9 8 2 9 9
PB_C
R0.5/
P1.5
Q977
ANGND
PB_RF
REC_C
FSC