Sony SLV-ED15 - MA-377 (Tuner) Schematic Diagram

SLV-ED15/ED25/ED33/ED39/ED55/ED66/ED85/ED88/ED89/ED95/EZ11/EZ22/EZ44/EZ66/EZ77
4-21 4-22
MA-377 (TUNER) SCHEMATIC DIAGRAM • See page 4-5 for printed wiring board.
– Ref. No.: MA-377 board; 1,000 series –
TUNER
MA-377
47uH
L704
JL750
0.022u
C721
JS704
JS705
470k
R703
2SD1664-
T100-R
Q701
PLLCLK
100
R701
13P
CN701
1GND
2
SIF1/SIF
3EXT R
4
EXT L/EXT M
5SCLK
6
SDAT
7NC
8
NC(GND)
9
NC/M OUT
10R OUT
11L OUT
12
NC(GND)
13VCC
JL748
0
JS718
JL706
CL701
JL752
0
JS701
0.01u
C717
JL741
RD33F-T7B1
D701
JL701
*
C704
JL742
0
JS719
0JS720
JS716
TU702
UN 5V
1
MOD A
2
SDA
3
SW 5V
4
SCL
5
MOD V
6
30V
7
SW 5V
8
30V
9
PLL CLK
10
PLL DATA
11
PLL ENA
12
LOCK
13
NC
14
SW
15
IF
16
12V
17
AUDIO
18
SIF
19
AFT
20
SW2
21
VIDEO OUT
22
JS717
JL702
JL711
10uH
L700
25V47uC707
0.01u
C713
10uH
L705
0.01u
C701
PLLDAT
JL712
0.001u
C716
16V
100u
C722
0
JS706
JL707
0
R705
JL749
JL730
JL709
16V
100u
C703
JL737
JL747
JL738
JS715
JL745
JL704
JL734
JS712
JL733
JS707
0.1u
C719
0
JS724
JS711
JL705
*
C712
0.01u
C723
SW1/F.MONO
0
JS723
JL746
JL708
JL732 JL744
470
R712
50V
4.7u
C708
470
R711
JS714
0
JS702
0.001u
C715
16V
100u
C718
10uH
L701
JL703
0
JS721
AFT
2SB709A-QRS-TX
Q703
0
R706
TU701
1
UN5V
2
GND
3
CLOCK
4
SW5V
5
DATA
6
VIDEO IN
7
AUDIO IN
8
30V
12
NC
13
30V
14
PLL CLK
15
PLL DATA
16
PLL ENABLE
17
SW 5V
18
IF
19
SW 5V
20
AUDIO OUT
21
SIF
22
AFT OUT
23
SW
24
VIDEO OUT
JL736
10uH
L703
0
JS710
JL739 JL731 JL740
SW2
0
JS703
JL751
ENABLE
CL702
JL743 JL735
0.01u
C702
JL710
0
R707
0
JS727
0
JS728
UN2213-TX
Q706
2SB1122
-ST-TD
Q707
47k
R720
10kR719
0.001u
C709
0.001u
C710
0.001u
C711
16V
100u
C706
0.01u
C705
10uHL702
1k
R721
0
JS731
JS729
ET201
VIDEO_OUT
AUDIO_OUT
GND
SDA
SCK
MOD_AUDIO
TUNER_M
TUNER_L
TUNER_R
LINE_OUT_L
NORMAL_AU
SW12V
30V
AN6V
SW5V
MOD_VIDEO
R704
330
1
A
0
JS709
T215
T22
T15
T23
T16
T16
T15
T14
HT42
HT43
T14
T23
HT42
HT43
HT3
HT2
HT1
HT13
HT13
HT3 HT2
T215
T22
HT1
MA-377 BOARD (5/7)
MA-377 BOARD(6/7)
(SEE PAGE 4-23)
MA-377 BOARD(2/7)
(SEE PAGE 4-13)
(SEE PAGE 4-29)
MA-377 BOARD(1/7)
(SEE PAGE 4-10)
MA-377 BOARD(4/7)
(SEE PAGE 4-20)
MA-377 BOARD(4/7)
(SEE PAGE 4-20)
05
11 143759
I
D
G
C
H
F
E
B
4106 16151282 13
32.3
32.3
4.9
5.8
31.6
5.1
5.8
0.1
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+ B+
B+
B+
B+
B+
B+
12
24
22
21
6
ED95/EZ77
ED95MI
BUFFER
ED95:MN,TH/
EZ77
ED85/ED88/
ED89/EZ66
ED85/ED88/ED89/ED95/
EZ66/EZ77
SWITCH
EXCEPT ED85/ED88/ED89/
ED95/EZ66/EZ77
*C712
100u 25V
1000u 16V
:EXCEPT ED95MI
:ED95MI
ED95MI
EXCEPT
ED95MI
ED95MI
ED95MI
EXCEPT
ED95MI/EZ11/
EZ22/EZ44/
EZ66/EZ77
ED85/ED88/
ED89/ED95/
EZ66/EZ77
ED95MI
ED95MI
EXCEPT ED95MI
EXCEPT
ED95MI
ED95MI
EXCEPT
ED95MI
ED95/EZ77
ED95/
EZ77NZ
ED95/EZ77
AERIAL
IN
OUT
AERIAL
IN
OUT
ED95MIEXCEPT ED95MI
+5V REG
Y/CHROMA
SIGNAL PATH
AUDIO
PB
VIDEO SIGNAL
REC
SIGNAL
NO MARK:REC/PB MODE
SWITCH
*C704
:EXCEPT ED33MJ/ED66MJ/
ED88MJ
:ED33MJ/ED66MJ/ED88MJ0.01u
0.001u
:EZ77AS
:ED95/EZ77NS
GK-12 BOARD
CN001
NK-11 BOARD
CN1
(SEE PAGE 4-32)