DOWNLOAD Sony SLV-LX80S Service Manual ↓ Size: 6.75 MB | Pages: 70 in PDF or view online for FREE

Model
SLV-LX80S
Pages
70
Size
6.75 MB
Type
PDF
Document
Service Manual
Brand
Device
VCR
File
slv-lx80s.pdf
Date
PREV: Sony SLV-SE850B / SLV-SE850D / SLV-SE850E / SLV-SE850G / SLV-SF900B / SLV-SF900D / SLV-SF900E / SLV-SF900G / SLV-SF950N / SLV-SF990B / SLV-SF990D / SLV-SF990E / SLV-SF990G Service Manual

Sony SLV-LX80S Service Manual ▷ View online

SLV-LX80S
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
B
C
D
E
F
G
H
I
J
MA-397 (TUNER) SCHEMATIC DIAGRAM
• See page 4-5 for printed wiring board.
4-15
4-16
MA-397 BOARD(5/7)
TUNER(TU BLOCK)
•REF.NO.:1000 SERIES-
XX MARK:NO MOUNT
TUNER
MA-397 (5/7)
Note :
The components identified by
mark 
! or dotted line with mark
! are critical for safety.
Replace only with part number
specified.
JL705
16V
100u
C709
TS4
1/4W
560
R723
JL702
JL716
JL701
JL703
SW_5V
AN_GND
JL711
JL704
JL715
XX
C705
16V
100u
C712
VS15
TU701
2
3
4
5
6
10 11 12 13 14 15 16 17 18
22 23 24
JL717
TS3
R712
0
2200p
B
C707
R702
3300
1/10W
HT3
RD33ES-T1B3
D702
VT2
0.22u
C794
B
TS1
TS5
560
R704
JL713
TS2
+30V
JL718
1/4W
390
R703
SIF
470k
R724
1/10W
S701
0.01u
B
C702
0.01u
B
C710
0.01u
B
C706
1k
R701
1k
R709
1k
R710
1k
R711
50V
4.7u
C704
25V
47u
C701
2.2uH
L703
2.2uH
L704
470p
C795
470p
C796
470p
C797
A5
A1
A4
A2
A3
A5
JS753
A1
AN_GND
A2
A3
A4
RFCH
4CH
3CH
TV/VTR
PLL CLOCK
PLL DATA
PLL ENABLE
TU AFT
30V
5V
D
ATA
5V
CLOCK
ENABLE
VIDEO IN
CONT
CH SW
IF OUT
AUDIO IN
NC
IF IN
SIF OUT
AFT
DET OUT
NC
TU VIDEO IN
RF V OUT
RF AUDIO OUT
B+
B+
B+
B+
B+
B+
B+
  MA-397(2/7)
(SEE PAGE 4-10)
  MA-397(7/7)
(SEE PAGE 4-19)
  MA-397(3/7)
(SEE PAGE 4-11)
  MA-397(2/7)
(SEE PAGE 4-9)
  MA-397(4/7)
(SEE PAGE 4-13)
13
8
14
16
8
VIDEO SIGNAL
PB
Y/CHROMA
SIGNAL PATH
SIGNAL
AUDIO
REC
SLV-LX80S
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
B
C
D
E
F
G
H
I
J
4-17
4-18
DISPLAY CONTROL
MA-397 (6/7)
MA-397 BOARD(6/7)
DISPLAY CONTROL(FRONT BLOCK)
•REF.NO.:1000 SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
MA-397 (DISPLAY CONTROL) SCHEMATIC DIAGRAM
• See page 4-5 for printed wiring board.
0.01u
B
C405
AN_GND
D_GND
F-
F+
JL434
-13V
MS10
0.60mm
JS403
JL431
XX
L421
16V
47u
C422
HM5
JL401
S426
ND420
F-
2
G1
4
G2
5
G3
6
G4
7
G5
8
G6
9
N.C
10
N.C
11
P16
12
P15
13
P14
14
P13
15
P12
16
P11
17
P10
18
P9
19
P8
20
P7
21
P6
22
P5
23
P4
24
P3
25
P2
26
P1
27
F+
29
F+
30
F-
1
JL448
2700
R419
UPD16315GB-3BS
IC404
1
LED1
2
LED2
3
LED3
4
LED4
5
OSC
6
DOUT
7
DIN
8
CLK
9
STB
10
KEY1
11
KEY2
12
VSS
13
VDD
14
S1
15
S2
16
S3
17
S4
18
S5
19
S6
20
S7
21
S8
22
S9
23
S10
24
S11
25
S12
26
S13
27
S14
28
S15
29
S16
30
VEE
31
S17
32
S18
33
G10
34
G9
35
G8
36
G7
37
G6
38
G5
39
G4
40
G3
41
G2
42
G1
43
VDD
44
VSS
5P
CN403
1
D_GND
2
EJECT
3
CH -
4
PB/STOP
5
CH +
JL462
AN_GND
7P
CN404
1
D_GND
2
SEARCH_LED
3
KKP +
4
KKP -
5
SEARCH
6
TIMER SET
7
D_GND
MS3
4700
R432
7P
CN401
1
POWER
2
D_GND
3
L2(R)
4
AU_GND
5
L2(L)
6
AN_GND
7
L2_VIDEO
JL466
HM4
JL463
2700
R428
JL469
0.1u
B
C427
JL467
22uH
L420
1500
R427
39k
R430
100
R401
15k
R429
XX
JS420
S423
R425
82k
S421
12k
R420
JL464
MS12
S422
JL411
S424
XX
C426
33k
R442
JL429
50V
10u
C425
0
JS452
12k
R440
JL458
R424
1k
SFH5110-40
IC403
1
OUT
2
GND
3
VCC
XX
C421
R423
1k
AU_GND
0.60mm
JS401
MS7
MS11
JL433
R422
MS4
JL402
MS6
0.1u
F
C424
SLR-342VCT32
D401
0.60mm
JS402
JL427
10V
100u
C406
330
R421
JL465
B
C423
0.01u
MS2
MS1
L2_V
1/4W
47k
R402
RD5.6ES-T1B2
D420
JL435
FS2
FS3
FS5
FS7
FS8
FS13
FS11
FS10
FS9
FS12
FS14
FS15
FS16
FG3
FG4
FG2
FG1
FS1
FS4
FS6
FG5
FG6
GND
FS1
FS2
FS3
FS4
FS5
FS6
FS8
FS9
FS16
FS15
FS14
FS13
FS12
FS11
FS10
FG1
FG2
FG3
FG4
FG5
FG6
F-
AN_GND
AU_GND
-13V
F+
FS7
D_GND
REMOCON
FUNC KEY1
FUNC KEY2
S CLK0
S OUT0
FLD CS
D 5V
ADJ
KKP +
KKP -
CH-
CH+
ESU
SYNC
GND
INSEL
L2_VIDEO
L2(L)
AU_GND
L2(R)
AN_GND
B+
B-
B+
B-
B+
IC403
REMOTE CONTROL
  RECEIVER
IC404
DISPLAY CONTROL
FLUORESCENT INDICA
TOR TUBE
-13.1--10.8
-4-0.6
-13.1--10.8
-13.1--10.8
-6.3
R-8.6/P-6.2
-13.3
-13.1--10.8
4.9
-6.2--1.7
-10.8
-13.1
-1.7--0.6
-13.1
-8.5--3.9
-10.8--6.2
-3.9--1.6
-10.8--6.2
0
4.9
4.9
0
4.9
-11.0
-11.0
-11.0
-11.0
-11.0
-11.1
0
 MA-397(2/7)
(SEE PAGE 4-9)
  MA-397(7/7)
(SEE PAGE 4-19)
  FJ-28 BOARD
     CN801
(SEE PAGE 4-23)
  DI-81 BOARD
     CN901
(SEE PAGE 4-25)
  DM-98 BOARD
     CN471
(SEE PAGE 4-24)
7
11
  MA-397(3/7)
(SEE PAGE 4-11)
17
SLV-LX80S
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
B
C
D
E
F
G
H
I
J
4-19
4-20
POWER SUPPLY
MA-397 (7/7)
Note :
The components identified by
mark 
! or dotted line with mark
! are critical for safety.
Replace only with part number
specified.
MA-397 BOARD(7/7)
POWER SUPPLY(PS BLOCK)
•REF.NO.:1000 SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
MA-397 (POWER SUPPLY) SCHEMATIC DIAGRAM
• See page 4-5 for printed wiring board.
SW_12V
1/4W
330k
R603
C601
0.1u
XX
R668
AU_GND
560p
C607
JL612
JL618
1/4W
1k
R617
250V
470p
C602
PQ12RD08
IC660
1
2
3
4
C671
50V
22u
D609
B
0.01u
C669
0.60mm
JS605
1/4W
8200
R607
1/4W
47
R616
Q662
2SD2394-EF
MTR_GND
FH600
JL602
Q674
2SD1664-T100-R
47u
25V
C636
1SS119-25TD
D666
16V
22u
C665
±
0.5%
2k
R612
AN1431T-TA
IC601
123
0.60mm
JS628
1/4W
3300
R623
B
0.01u
C627
D623
RD6.2ES-T1B2
AN_GND
OSD_VCC
D1NL20U-T
A2
D601
C605
200V
120u
22u
16V
C621
JS609
XX
D605
+30V
ET601
C610
1500u
10V
1W
R622
390
PC123FY2
PH600
R643
2.2
1W
47u
50V
C624
0.60mm
R650
R679
220
1/4W
SW_5V
RD5.1ES-T1B2
D660
AU02A-V0
D612
AN_GND
10
R640
1/4W
0
JS616
D608
D2S4MF
1/4W
R678
220
JL619
JS617
120
R613
1/4W
JL615
XX
JS630
XX
JS601
AU_GND
47k
R647
XX
C617
ET600
D_GND
330
R648
1.6A
PS662
R615
2200
D614
RD16F-T8B1
2P
CN600
1
3
D602
XX
B
0.01u
C661
VDR600
TNR10V431K660
CHILEAN
MTZJ-T-77-18B
D625
1/4W
1k
R676
C615
XX
D604
47
R649
R651
39k
1uH
L604
JL601
1SS119-25TD
D661
1uH
L606
47u
25V
C626
1uH
L603
D_6V
-13V
XX
JS614
MA8910
IC600
1
2
3
4
5
6
7
Q600
2SB1398-Q(TA).S0
JS618
0.60mm
AU02A-V0
D611
JL611
0
JS604
MTR_GND2
XX
R600
SW_12V
VDR601
XX
1/4W
1k
R680
AN_GND
C608
800V
PP
2200p
LF600
125V
2A
F600
68uH
L660
1500
R614
±
0.5%
JL614
220
1/4W
R618
AN_GND
JL625
12k
R604
XX
C625
XX
JS631
D_GND
F-
2SD601A-QRS-TX
Q601
1/2W
3.3M
R601
L602
22uH
C630
0.01u
B
JL613
0
JS603
XX
R619
1/4W
R602
150k
R605
1500
1/4W
250V
470p
C604
47u
16V
C666
0.01u
B
C631
XX
JS625
2SC3311A-RTA
Q673
XX
C628
SW_5V
SW_5V
XX
C632
C600
250V
0.1u
47u
16V
C660
FH601
RD5.6ES-T1B2
D607
F+
JS606
JL620
JL604
AN_GND
3300
R669
SW_5V
R641
10 1/4W
470u
10V
C629
22uH
L601
250V
470p
C603
XX
JS608
1/4W
9100
R606
1/4W
10k
R621
PS2
470u
16V
C611
C672
0.1u
AK04V0
D613
MTR_12V
470u
25V
C616
JL617
C613
0.1u
22u
50V
C662
820p
C606
D1NL20U-TA2
D624
50V
1u
C612
CP601
XX
PS1
SW_12V
XX
JS602
D600
DF06M-6031
C664
25V
47u
SW_5V
1M
R611
1/2W
XX
D603
T600
3
4
6
7
8
10
11
14
13
12
15
16
17
5
R642
AU_GND
MTR_GND
D_GND
MTR_GND2
AN_GND
AN_GND
LIVE
NEUTRAL
TO HiFi
P CONT M12
820u
25V
CONT
P CONT SW 12
TO TU
13V
GND
12V
PET
AC IN 
110,120,220V
50/60HZ
CONVERTER
TRANSFORMER
TERMINAL
GROUND
TERMINAL
 GROUND
IC600
IC POWER MODULE
MTR 12V REG
PWR CONT SW
IC660
12V REG
+B SWITCH
5V REG
OSD VCC REG
IC601
REG
13.5
13.5
12.8
0.7
0
13.5
11.7
4.9
6.1
5.8
5.9
5.8
5.9
5.2
6.5
10.2
5.8
4.7
2.4
  MA-397(6/7)
(SEE PAGE 4-17)
  MA-397(2/7)
(SEE PAGE 4-9)
  MA-397(3/7)
(SEE PAGE 4-11)
  MA-397(1/7)
(SEE PAGE 4-7)
  MA-397(4/7)
(SEE PAGE 4-13)
  MA-397(5/7)
(SEE PAGE 4-15)
16
15
3
10
5
17
CHILEAN
SLV-LX80S
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
B
C
D
E
F
G
H
I
J
4-21
4-22
1
 
IC260 4 REC/PB
2
 
IC260 5 REC/PB
3
 
IC260 7 PB
3.6Vp-p
V
3.5Vp-p
0.6Vp-p
4
 
IC260 9 REC
5
 
IC260 0 REC
6
 
IC260 qj REC
170mVp-p
380mVp-p
3.8Vp-p
0.1µsec/div
50mV/div
0.1µsec/div
1V/div
H
V
H
MA-397 
BOARD (1/7)
(R/P BLOCK)
0.1µsec/div
0.1V/div
7
 
IC201 2 REC
8
 
IC201 7 REC
380mVp-p
360mVp-p
9
 
IC201 wd PB
0
 
IC201 wk REC/PB
qa
 
IC201 wl REC
qa
 
IC201 wl PB
qs
 
IC201 ok
qd
 
IC201 ej REC
qf
 
IC201 yj REC/PB
qh
 
T380 6 REC 
qg
 
IC201 1 PB
0.5Vp-p
H
H
4.2Vp-p
2.1Vp-p
H
2.3Vp-p
1.0Vp-p
R 460mVp-p
0.6Vp-p
1.6Vp-p
H
30Hz
H
3.579545MHz
H
V
50Vp-p
69.9kHz
RF SW P
REC/PB
MA-397 
BOARD (2/7)
(VA BLOCK)
14.31818MHz
25.3MHz
qj
 
IC160 el
qk
 
IC160 rg
ql
 
IC160 t; OSC V IN REC
ql
 
IC160 t; OSC V IN PB
5.0Vp-p
4.6Vp-p
2.2Vp-p
2.3Vp-p
H
H
H
H
H
w;
 
IC160 ts 
w;
 
IC160 ts 
OSD V OUT PB
wa
 
IC160 th
2.2Vp-p
2.3Vp-p
OSC OUT
REC/PB
ws
 
IC160 ul S REEL
wd
 
IC160 i;T REEL
wf
 
IC160 ij CAP FG  SP
wj
 
IC160 og CTL+IN  REC
wk
 
IC160 oj 
wl
 
IC160 eh  
wh
 
IC160 o; 
wg
 
IC160 il
4.8Vp-p
4.8Vp-p
4.4Vp-p
4.5Vp-p
4.6Vp-p
5.0Vp-p
4.0Vp-p
3.0Vp-p
0.9sec (TAPE TOP)
1.6sec (TAPE TOP)
1078Hz
360Hz
30Hz
30Hz
30Hz
32.768kHz
4fsc (OUT)
REC/PB
DRAM FG
REC/PB
DRAM PG
REC/PB
CTL AMP OUT
PB
32kHz (OUT)
REC/PB
OSD V OUT
REC
C VIDEO IN
REC/PB
MA-397 
BOARD (3/7)
(SS BLOCK)
2.0Vp-p
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