Sony SLV-EX5 Service Manual page 40

Q Q
3 7 6 3 1 5 1 5 0
MA-377 (TUNER) SCHEMATIC DIAGRAM • See page 4-5 for printed wiring board.
– Ref. No.: MA-377 board; 1,000 series –
1 2 3
MA-377 BOARD (5/7)
A
IC701
IC701
STEREO SYSTEM
B
1 2
C
JS708
D
EX8S/EX9S
T E
L 1 3 9 4 2 2 9 6 5 1 3
GND
E
6
F MA-377 BOARD(1/7)
(SEE PAGE 4-10)
VIDEO_OUT
AUDIO_OUT
G
R718
1k
HT3
21 TUNER_R
HT2
TUNER_L
MA-377 BOARD(4/7)
HT1
TUNER_M
(SEE PAGE 4-18)
H
HT13
MOD_AUDIO
22
MA-377 BOARD(4/7) NORMAL_AU
(SEE PAGE 4-18)
LINE_OUT_L
w w w
I
05
.
4 5 6
EX8S/EX9S
SBX1837-51
3 4 5 6 7 8 9 10 11 12 13
EX8S/EX9S
C702
0.01u
L701
10uH
EX8S/EX9S
Q701
Q704
C727
UN2213-TX 2SD1664-
0
BUFFER T100-R
R728
+5V REG
0
0 5.8
C703
100u
16V
R715
10K
C701 R701
EX9S 0.01u 100
R717
R716
22K
22K
C718
C717
100u
0.01u
16V
C720
C704
JS726
10u EX8S/
0.001u
EX9S
50V
L705 C723
10uH 0.01u
RV701
EX8S/EX9S
47k
C719
C722
0.1u
100u 16V
EX8S/EX9S
RV701
SEPARATION
L700
10uH
JS731
0
JS733
R710 EX5
10k
EX8S/
EX9S
EX8S/EX9S
B+
Q706
UN2213-TX
4.9
SWITCH
x a o
y
i
4-19
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8
7 8 9
IN
AERIAL
OUT
1
B+
B+
5.1 JS709
0
B+
5.8
C708
4.7u
50V
C705
0.01u
Q Q
3 7 6 3
L703
10uH C706
100u
16V
C712
1000u
16V
C714
R703 0.01u
470k
Q707 C713
0.01u
2SB1122
-ST-TD
SWITCH
32.3
31.6
JS710
0
32.3
R720
47k
C711
0.001u
R704
JS730
330
0
EX8S/EX9S
R702
1k
EX5
JS707
0.1
NO MARK:REC/PB MODE
SIGNAL PATH
REC
u 1 6 3
PB
.
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2 4
9 9 8
10 11 12
TU702
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
JL752
1 5 1 5 0 8 9 2 4
L704
47uH
S701
RF
JS715
UNIT
EX8S/EX9S
R714
1k
B+
VIDEO SIGNAL
AUDIO
SIGNAL
Y/CHROMA
m
c o
4-20
SLV-EX5/EX8S/EX9S
2
9 9
13 14
EX8S/EX9S
ET201
9 8 2 9 9
T14
PLLCLK
T15
PLLDAT
T16
ENABLE
T22
AFT
12
T23
SW2
MA-377 BOARD(2/7)
T215
SW1/F.MONO (SEE PAGE 4-13)
T25
TV/VTR
V18
MAIN/SAP
V19
TUNER_MUTE
V67
SECON
B+
MOD_VIDEO
24
SW12V
MA-377 BOARD(6/7)
30V
(SEE PAGE 4-21)
AN6V
SW5V
B+
TUNER
MA-377 (5/7)