Sony SLV-EX50 / SLV-EX80S / SLV-EX90S Service Manual ▷ View online
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
B
C
D
E
F
G
H
I
J
SLV - EX50/EX80S/EX90S
D5.2V
22k
R009
JS605
S101
39k
R034
0.001u
B
C004
LB1943N
IC031
MTRGND
1
CAM(-)
2
IN1
3
IN2
4
VCL
5
VCH
6
V REF
7
VCC 1
8
VCC 2
9
CAM(+)
10
1/4W
47
R006
T_REEL
DRUM_QR
22k
R010
4700
R051
0.01u
B
C034
M
PT380F3
Q001
S102
DRUM_FG
2200
R003
D_GND
D_5.2V
1k
R073
5P
CN072
1
MTR 12V
2
D VS
3
D PG
4
D FG
5
MTR GND
JL109
47k
R072
0.1u
F
C054
1k
R074
16V
XX
C052
XX
C078
PT380F3
Q002
16V
220u
C031
SW_12V
CAP_PWM
3300
R053
1/4W
47
R005
2.3A
PS072
MODE2
MTR_GND
MODE3
0.001u
B
Q002
MTR_12V
220p
CH
CH
C075
16V
47u
C051
M
0.001u
B
C002
L071
XX
JL054
JL052
JL053
39k
R035
D_6V
XX
C077
GND
T_SENS
2.3A
PS071
MODE1
END_LED
2SC1815GR-TPE2
Q003
GND
XX
B
C033
3P
CN031
1
CAM (-)
2
CAM (+)
3
CAM (+)
4700
R056
CAP_TRQ_PWM
S_SENS
0.01u
B
C073
MPG06D-6052PKG3
D101
DRUM_PWM
GP3S120
PH002
M
JL001
GL528V1
D001
JL071
180k
R071
8P
CN051
1
MTR GND
2
GND
3
CAP VS
4
LIMITER
5
CAP FG
6
MTR 12V
7
D_5.2V
8
CAP RVS
S_REEL
GP3S120
PH001
47k
R007
0.001u
B
C074
GND
JL015
JL032
JS152
1k
R075
MPG06D-6052PKG3
D102
JL051
6.3V
330u
C005
4700
R052
2200
R004
JS153
47k
R008
CAP_QR
JL003
CN071
XX
1
D VS
2
MTR GND
3
D FG
4
MTR 12V
5
D PG
6
GND
7
UN5V
M
CAM
JL031
0.001u
B
C001
REC_PROOF
0.01u
B
C032
JL073
DRUM_PG
JL002
CAP_FG
470
R001
16V
1000u
C076
MPG06D-6052PKG3
D071
2.2uH
L072
0.047u
B
C071
MODE4
JL072
47k
R032
1k
R076
25V
XX
C457
CAP_RVS
M108
M91
MTR_GND
MTR_12V
M92
M86
M42
M38
M32
M104
M103
M38
M107
M33
M39
M32
GND_3
GND_3
M85
M40
M107
M41
M49
M90
M108
M37
M45
M9
M39
M9
SW_12V
SW_12V
M33
M45
K2
M104
M103
M41
M40
MTRGND2
M49
M85
M86
M91
M37
M42
M90
M92
DGND
GND
D_5.2V
REC
REC/PB
PB
DRUM SPEED SERVO
DRUM PHASE SERVO
DRUM SERVO(SPEED AND PHASE)
CAPSTAN SPEED SERVO
CAPSTAN SERVO (SPEED AND PHASE)
SIGNAL PATH
0.3
14
M901
DRUM MOTOR
DRUM MOTOR
B+
B+
M901
DRUM MOTOR
DRUM MOTOR
5
B+
B+
MA-402 (2/8)
(SEE PAGE 4-13)
(SEE PAGE 4-13)
MA-402 (2/8)
(SEE PAGE 4-13)
(SEE PAGE 4-13)
13.5
B+
16
(CAM ENCODER)
B+
B+
T SENS
2.2
6.3
M902
CAPSTAN MOTOR
CAPSTAN MOTOR
S REEL
2.2
B+
B+
4.8
B+
0.4
IC031
M903
CAM MOTOR
CAM MOTOR
0.3
S SENS
MA-402 (8/8)
(SEE PAGE 4-27)
(SEE PAGE 4-27)
CAM MOTOR DRIVER
T REEL
B+
5
13
B+
13.5
B+
MA-402 BOARD(3/8)
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
P :PB MODE
MA-402 (SERVO CONTROL) SCHEMATIC DIAGRAM
– Ref. No: MA-402 Board; 1000 series –
• See page 4-5 for printed wiring board.
– Ref. No: MA-402 Board; 1000 series –
• See page 4-5 for printed wiring board.
4-17
4-18
SERVO CONTROL
MA-402 (3/8)
Note :
The components identified by
mark
The components identified by
mark
or dotted line with mark
are critical for safety.
Replace only with part number
specified.
specified.
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
B
C
D
E
F
G
H
I
J
SLV - EX50/EX80S/EX90S
Hi-Fi AUDIO
MA-402 (4/8)
MA-402 (Hi-Fi AUDIO) SCHEMATIC DIAGRAM
– Ref. No: MA-402 Board; 1000 series –
• See page 4-5 for printed wiring board.
– Ref. No: MA-402 Board; 1000 series –
• See page 4-5 for printed wiring board.
IC301
TDA9605H/N2,557
*
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
0.22u
B
C326
0.22u
B
C327
50V
1u
C317
50V
10u
C318
50V
10u
C319
50V
10u
C320
50V
10u
C322
50V
10u
C308
50V
10u
C311
50V
2.2u
C312
50V
10u
C313
50V
10u
C316
25V
47u
C310
25V
47u
C314
16V
47u
C307
0.01u
B
C304
2.2u
F
C303
0.01u
B
C324
8200p
B
C309
8200p
B
C315
27k
R306
2200
R307
39k
R308
2200
R311
27k
R312
470
R329
10k
R301
18k
R302
3.3M
R313
1k
R304
1k
R305
470
R309
470
R327
10k
R314
3300
R317
1k
R318
1k
R319
2SA1162Y-TE85L
Q301
2SC2712Y-TE85L
Q302
2SC2712Y-TE85L
Q303
HA17
HA16
HA11
HA10
HA7
HA6
HT2
HT3
HT13
AFSWP
SDA
SCK
AFENV
HIFI_GND
SW12V
SW5V
0.1u
F
C323
UN5V
HC35
HC37
JL361
JL360
JL362
JL363
JL364
JL365
JL366
JL367
JL369
JL370
JL372
JL373
JL374
JL375
AFENV
HC36
JL376
JL377
HA21
HA22
XX
L301
0.60mm
JS361
XX
L302
0.60mm
JS362
JL378
0
R322
0.22u
B
C328
HT1
JL379
JL382
JL383
CL301
JL384
AF_REC_P
JL385
470
R328
HIFI_GND
XX
C306
BIAS_GND
XX
JS301
470
R310
NA IN
NA OUT
AUDIO R OUT
AUDIO L OUT
L1 AUDIO R
L1 AUDIO L
L2 AUDIO R
L2 AUDIO L
RF OUT
TU AUDIO R
TU AUDIO L
Vcc 12V
PB IN2
REC OUT
PB IN1
HM SW
Vss D
Vcc 5V
AF SWP
SDA
SCL
AF ENV
TU L
TU R
L2 L
L2 R
L1 L
L1 R
ALC
RF OUT
L1 OUT L
NA OUT
NA IN
L2 OUT R
MUTE
MUTE
L2 OUT L
L1 OUT R
MUTE
AUDIO CH2
AUDIO REC
AUDIO CH1
AF ENV
TU AUDIO MOD
TU M
L3 R
L3 L
MA 402 (1/8)
(SEE PAGE 4-9)
(SEE PAGE 4-9)
0
-0.6
0
-0.6
5
-0.4
4.9
3.8
3.8
3.8
3.8
3.8
3.8
3.8
0
3.9
4.5
0
6.1
6.1
0
4.6
3.8
3.9
3.9
3.9
0.8
3.9
3.9
0.8
3.9
3.9
3.9
11.7
R4.1/
P0.6
P0.6
R4/
P0.6
P0.6
R4.1/
P0.6
P0.6
R4/P0
4.8
0.8
4.6
4.6
R0.2/
P3
P3
MA 402 (2/8)
(SEE PAGE 4-13)
(SEE PAGE 4-13)
MA 402 (8/8)
(SEE PAGE 4-27)
(SEE PAGE 4-27)
MA 402 (5/8)
(SEE PAGE 4-21)
(SEE PAGE 4-21)
MA 402 (6/8)
(SEE PAGE 4-23)
(SEE PAGE 4-23)
MA 402 (1/8)
(SEE PAGE 4-9)
(SEE PAGE 4-9)
B+
B+
B+
B+
6
10
17
19
18
6
IC301
B+
B+
B+
MUTE
MUTE
MUTE CONTROL
DCFBR
EMPHR
DCR
DETR
VREF
IREF
GND
DETL
DCL
EMPHL
DCFBL
PB
REC
AUDIO
SIGNAL
SIGNAL
SIGNAL PATH
HI-FI AUDIO
PROCESS
PROCESS
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
R:REC MODE
P:PB MODE
EX80S/EX90S
4-19
4-20
MA-402 BOARD(4/8)
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
P :PB MODE
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
B
C
D
E
F
G
H
I
J
SLV - EX50/EX80S/EX90S
F.MONO
C715
* 0.033u
+30V
470k
R709
TUNER_MUTE
XX
Q701
PLLCLK
XX
R701
XX
JS718
JL706
RV701
*
47k
0.01u
C723
*
RD33ES-T1B3
D701
0.001u
C704
SDA
XX
JS719
JL702
JL712
10uH
L700
25V
47u
C707
10uH
L705
*
XX
C701
PLLDAT
JL713
XX
C731
16V
100u
C706
JL707
SCK
0
R705
1k
R717
JL710
XX
C703
R719
*
1k
JL704
0.1u
C719
*
SW5V
JL705
0.01u
B
C705
SW1/STEREO_OUT
JL709
XX
R704
R731
*
10k
50V
4.7u
C708
16V
C720
*
10u
TV/VTR
XX
C730
16V
100u
C722
*
XX
L701
JL703
XX
JS721
AFT
XX
Q703
R706
0
D_6V
SW2/MAIN/SAP
ENABLE
XX
C702
JL711
R707
0
JS725
*
0.60mm
JS726
*
0
R729
*
10k
Q704
*
UN2213-TX
R720
*
22k
R721
*
22k
SAP_BILL_OUT/SECON
UN2213-TX
Q706
2SA1309A-QRSTA
Q707
100k
R710
22k
R711
XX
JS705
C709
0.001u
C710
0.001u
0.001u
C711
16V
100u
C712
0.01u
C713
10uH
L702
XX
C721
XX
R725
C714
0.22u
R718
1k
XX
R722
XX
R723
XX
R724
C725
XX
R726
*
0
C726
XX
0
R727
*
0
R728
*
C727
XX
1/4W
560
R730
XX
JS734
JS735
*
*
0
0
JS738
*
0
JS737
*
VIDEO_OUT
HA22
XX
R702
MOD_V
XX
JS709
XX
JS711
XX
JS713
AUDIO_OUT
HT2
HT3
HT1
0
JS712
*
*
HT13
JS701
*
0.60mm
XX
JS720
XX
R703
XX
R708
XX
R734
XX
R733
XX
L707
16V
XX
C733
XX
C734
0
R738
XX
Q709
XX
Q710
XX
R739
XX
C735
XX
R740
XX
Q708
XX
R741
XX
JS736
1200
R742
GND
SCK
IC701
*
SBX1837-51
1
VCC
2
L+R OUT
3
L OUT
4
R OUT
5
MUTE
6
F SAP
7
F MONO
8
MS0
9
MS1
10
SAP IND
11
ST IND
12
MPX IN
13
GND
TU704
AUDIO IN
2
CH SW
3
MB 5V
4
TV/VTR
5
VIDEO IN
6
ENABLE
10
CLOCK
11
DATA
12
NC
13
+B 5V
14
LOCK
15
TU 32V
16
NC
17
IF OUT
18
AUDIO OUT
21
SIF OUT
22
AFT
23
VIDEO OUT
24
R716 0.60mm
S701
2 1
3
4
5
0.60mm
R743
T69
T25
T95
T68
T66
T94
T95
T93
T94
T83
T83
V67
T93
V70
AN5V
T66
HT56
HT57
HT56
30V
V67
V70
HT57
T68
T69
SW5V
PB
T25
AUDIO_L_OUT
AUDIO_R_OUT
AUDIO_M_OUT
AUDIO RF IN
MOD_AU
MA-402 (1/8)
(SEE PAGE 4-9)
(SEE PAGE 4-9)
MA-402 (6/8)
(SEE PAGE 4-23)
(SEE PAGE 4-23)
MA-402 (4/8)
(SEE PAGE 4-19)
(SEE PAGE 4-19)
MA-402 (2/8)
(SEE PAGE 4-13)
(SEE PAGE 4-13)
MA-402 (8/8)
(SEE PAGE 4-27)
(SEE PAGE 4-27)
20
2
19
21
8
B+
B+
B+
B+
B+
B+
B+
B+
SWITCH
32.3
31.6
32.3
SWITCH
5.1
5.8
5.8
IN
OUT
AERIAL
0.1
4.9
VIDEO SIGNAL
Y/CHROMA
AUDIO
SIGNAL
SIGNAL
REC
PB
EX50
EX80S/
EX90S
EX90S
EX80S/EX90S
EX80S/EX90S
EX50
EX80S/
EX90S
EX80S/
EX90S
EX80S/
EX90S
EX90S
EX80S/
EX90S
EX90S
EX80S/EX90S
CH4
CH3
RF SW
EX80S/
EX90S
EX90S
EX80S/
EX90S
EX90S
EX80S/
EX90S
EX90S
EX80S/
EX90S
EX90S
EX80S/EX90S
EX80S/EX90S
4-21
4-22
TUNER
MA-402 (5/8)
MA-402 BOARD(5/8)
TUNER (TU BLOCK)
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
NO MARK:REC/PB MODE
MA-402 (TUNER) SCHEMATIC DIAGRAM
– Ref. No: MA-402 Board; 1000 series –
• See page 4-5 for printed wiring board.
– Ref. No: MA-402 Board; 1000 series –
• See page 4-5 for printed wiring board.
Note :
The components identified by
mark
The components identified by
mark
or dotted line with mark
are critical for safety.
Replace only with part number
specified.
specified.
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
B
C
D
E
F
G
H
I
J
SLV - EX50/EX80S/EX90S
MA-402 (I/O) SCHEMATIC DIAGRAM
– Ref. No: MA-402 Board; 1000 series –
• See page 4-5 for printed wiring board.
– Ref. No: MA-402 Board; 1000 series –
• See page 4-5 for printed wiring board.
JL905
100k
R901
JL906
0
JS901
470
R905
CNJ903
2
1MONO
5
1V
1
MGND
3
2MONO
4
VGND
6
2V
JL902
JS904
XX
XX
CNJ902
7
1MONO
5
3MONO
4
2MONO
8
1MGND
3
VGND
2
2V
1
1V
6
2MGND
JL907
68
R914
100k
R902
0
JS902
JL901
JL904
50V
1u
C902
JL903
CNJ901
7
1R
4
1L
8
2R
9
RGND
2
2V
3
VGND
1
1V
5
2L
6
LGND
82
R908
2SB709A-QRS-TX
Q901
1/4W
180
R913
1/4W
150
R909
100
R910
16V
47u
C907
100uH
L901
XX
C906
0
JS905
HA10
HA11
HA17
HA16
JS906
0
NA11
50V
1u
C901
OSD
MOD_V
SW12V
LINE1
HIFI_GND
0
JS907
NA8
GND
470
R906
10V
470u
C903
RD6.2ES-T1B2
D902
RD6.2ES-T1B2
D901
JS908
XX
JS909
7P
CN334
1
POWER
2
D GND
3
L2 AU R
4
HIFI_GND
5
L2 AU L
6
AN GND
7
L2 VIDEO
JS309
JS310
JL218
JL301
JL302
50V
1u
C386
50V
1u
C385
XX
JS303
POWER
D_GND
L2_AU_R
L2_VIDEO
AN_GND
L2_AU_L
IO_GND
IO_GND
HIFI_GND
GND
IN
IN
OUT
IN
OUT
LINE OUT
AUDIO
OUT
OUT
L1 OUT
AUDIO LOUT
AUDIO ROUT
L1 AUDIOL
L1 AUDIOR
NAOUT
VIDEO
VIDEO
VIDEO
NAIN
ANGND
MA-402 (8/8)
(SEE PAGE 4-27)
(SEE PAGE 4-27)
MA-402 (5/8)
(SEE PAGE 4-21)
(SEE PAGE 4-21)
MA-402 (2/8)
(SEE PAGE 4-13)
(SEE PAGE 4-13)
MA-402 (1/8)
(SEE PAGE 4-9)
(SEE PAGE 4-9)
MA-402 (4/8)
(SEE PAGE 4-19)
(SEE PAGE 4-19)
BUFFER
3
3.7
22
20
9
5
18
AUDIO
L
R
AUDIO
L
R
AUDIO
LINE-1 IN/LINE-1 OUT
LINE-1 IN/LINE-1 OUT
LINE-1 IN/LINE-1 OUT
VIDEO SIGNAL
Y/CHROMA
AUDIO
SIGNAL
SIGNAL
REC
PB
SIGNAL PATH
NO MARK:REC/PB MODE
B+
EX80S/EX90S
EX80S/SX90S
EX50
EX80S/EX90S
EX80S/
EX90S
EX90S
EX80S/
EX90S
EX90S
EX80S/
EX90S
EX90S
FJ-31 BOARD
CN532
(SEE PAGE 4-29)
CN532
(SEE PAGE 4-29)
EX80S/
EX90S
EX90S
EX80S/EX90S
MA-402 BOARD(6/8)
DISPLAY CONTROL(FRONT BLOCK)
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
NO MARK:REC/PB MODE
I/O
MA-402 (6/8)
4-23
4-24
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