Sony SLV-SE610 Service Manual page 51

Q Q
3 7 6 3 1 5 1 5 0
MA-400 (TUNER) SCHEMATIC DIAGRAM • See page 4-5 for printed wiring board.
– Ref. No.: MA-400 board; 1,000 series –
1 2 3
MA-400 BOARD (6/8)
A
NO MARK:REC/PB MODE
SIGNAL PATH
VIDEO SIGNAL
AUDIO
SIGNAL
Y/CHROMA
B
REC
R755
100
PB
R705
220
C
19
D
MA-400 BOARD (5/8)
MODV
(SEE PAGE 4-19)
6
TU_VIDEO_IN
MA-400 BOARD (1/8)
(SEE PAGE 4-10)
T E
L 1 3 9 4 2 2 9 6 5 1 3
E
R736
0
B+
ANGND
20
MA-400 BOARD (8/8)
SW30V
(SEE PAGE 4-26)
F
SW5V
D6V
NICAMDAT
NICAMCLK
TUSW2
TUSW1
14
G IICCLK
MA-400 BOARD (3/8) EXCEPT
IICDAT
SE610G/SE710G/
(SEE PAGE 4-13)
SE810G/X9G
MODCONT
TUAFT
PCONT_SW5V
H
MOD_A
TU_M
16
C731
10u 50V
MA-400 BOARD (4/8)
TU_R
(SEE PAGE 4-17)
TU_L
I
w w w
05
.
4 5 6
TU702
BTF-3WU604 :SE610G/SE710G/SE810G/X9G
BTF-3WC446 :SE610B/SE710B/SE810B/SX710B/X9B
BTF-3WC429 :SE610:A,K/SE710:D,K/SE810:D,K/SX710:D,K/SX717D/SX810/X9D
BTF-3WC428 :SE610:E,N/SE710:E,N,I/SE810:E,N/SX710:E,N/SX717E/X9E
IN
AERIAL
OUT
1 2 3 4 5 6 7 8
R704
100
R754
100
C713
C712
39p 39p
B+ B+
R731 470
R733 470
R723
36.9
100
C701
10u
R702 Q720
50V
0
2SA1309A-QRSTA
+30V REG
D721
1SS119-25TD
D720
1SS119-25TD
C730
10u
50V
0
Q721
PDTC144EK-115
+30V REG
x a o
y
i
4-21
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8
7 8 9
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
R730
470
B+
C710
22u
50V
B+
Q Q
B+
JS702
3 7 6 3
C711
47u
16V
B+
B+
32.5
36.3
C720
0.01u
L701
R724
47k 2.2uH
JL701
5
B+
C704
C708
10u
C705 47u
50V
0.01u 16V
C714
R714 C709
47u
470k 0.01u
16V
u 1 6 3
.
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SLV-SE610/SE710/SE810/SX710/SX717/SX810/X9
2 4
9 9 8
10 11 12
SE610:E,N/SE710:E,N,I,/SE810:E,N/SX710:E,N/SX717E/X9E
TU703 BTF-2WC421
IN
AERIAL
OUT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
B+
B+
1 5 1 5 0 8 9 2 4
B+
B+
B+
Q752
2PB709AR-115
B+
SWITCH
5
4.8
R756
10k
4.1
R757
1k
Q751
0
PDTC144EK-115
SWITCH
5.1
C754
470u
6.3V
C755
0.1u
D750
MPG06D-6052PKG3
R713
C757
100
0.01u
JL700
m
C702
2200p
c o
GND
4-22
2
9 9
13 14 15
19 20 21 22 23 24 25 26 27 28 29 30 31
9 8 2 9 9
B+
B+
B+
L751
10uH
B+
L750
2.2uH
JS754 B+
ET700
C752
C753
100u 0.1u
16V
TUNER
MA-400 (6/8)