background image
SERVICE MANUAL
Tourist Model
SLV-ED33MJ/ED88MJ
RMT-V298A/V298B
The Service Manual for this set contains only the points which differ is
bound together with the following Service Manual and therefore please
refer to them.
SLV-ED33MJ: Tourist
SLV-ED55KR: Korea
SLV-ED88MJ: Tourist
SLV-ED99KR: Korea
See page 5 for different parts.
· Main Unit
SLV-ED22/ED55/ED88/ED99
9-921-760-11
Service Manual
Difference Manual
SPECIFICATIONS
­ Continued on next page ­
S MECHANISM
VIDEO CASSETTE RECORDER
System
Colour system
PAL, MESECAM, NTSC 3.58, NTSC 4.43
TV system
B/G, D/K, I
Channel coverage
B/G:VHF E2 to E12/UHFE21 to E69/
CATV S01 to S05, S1 to S41
D/K:VHF R1 to R12/UHFR21 to R69
I: VHF SA4 to SA13/UHFB21 to B69/
CATV S01 to S05, S1 to S41
RF outputsignal
UHF channels 21 to 69 (B/G, D/K, I)
Aerialout
75-ohm asymmetrical aerial socket
Inputs and outputs
LINE-1 IN
VIDEO IN, phono jack (1)
Inputsignal: 1 Vp-p, 75 ohms, unbalanced,
sync negative
AUDIOIN, phono jack (1)
Inputlevel: 327 mVrms
Inputimpedance: more than 47 kilohms
LINE-1 OUT
VIDEO OUT, phono jack (1)
Output signal: 1 Vp-p, 75 ohms, unbalanced,
sync negative
AUDIOOUT, phono jack (1)
Standard output:327 mVrms
Load impedance: 47 kilohms
Outputimpedance: less than 10 kilohms
(SLV-ED88MJ)
LINE-1 IN (SAT IN/STBIN), LINE-2 IN and LINE-3
IN
VIDEO IN, phono jack (1 each)
Inputsignal: 1 Vp-p, 75 ohms, unbalanced, sync
negative
AUDIOIN, phono jack (2 each)
Inputlevel: 327 mVrms
Inputimpedance: more than 47 kilohms
LINE-1 OUT
VIDEO OUT, phono jack (1)
Output signal: 1 Vp-p, 75 ohms, unbalanced,
sync negative
AUDIOOUT, phono jack (2)
Standard output:327 mVrms
Load impedance: 47 kilohms
Outputimpedance: less than 10 kilohms
LINE-2 OUT
AUDIOOUT, phono jack (2)
Standard output:327 mVrms
Load impedance: 47 kilohms
Outputimpedance: less than 10 kilohms
(SLV-ED33MJ)


background image
­ 2 ­
General
Power requirements
110 ­ 240 V AC, 50/60 Hz
Power consumption
15 W (SLV-ED33MJ)
16 W (SLV-ED88MJ)
Operating temperature
5
°C to 40°C
Storage temperature
­20
°C to 60°C
Dimensions
Approx. 430
× 97 × 288 mm (w/h/d)
including projecting parts and controls
Mass
Approx. 4.1 kg
Power back-up
Built-in self-charging capacitor
Back-up duration:up to 24 hours at a time (it
may be differ in actual performance)
Supplied accessories
Remote commander (1)
R6 (size AA)batteries (2)
Aerialcable (1)
Plug adaptor (1)
Design and specifications are subject to change
without notice.


background image
­ 3 ­
:ED22
:EXCEPT ED22
:ED22
:EXCEPT ED22
2.2
1.3
24
0
R3.6/P2
2.7
4.5
2.4
1.8
2.3
2.1
R2.7/P1
1
3
4
17
EXCEPT ED22
:ED22
:EXCEPT ED22
*
L202
R227
1k
Q202
UN2213-TX
JL217
0.01u
C215
71
72
73
74
75
76
77
78
79
80
81
82
0.022u
C221
0.47u
C220
3.579693MHz
X202
*
R202
4700p
C217
1u
C216
0.1u
C222
27k
R204
*
C214
470
R228
2.2u
C218
1000p
C219
27p
C264
10uH
L211
CL203
V84
V81
V76
3.58
X-tal
IN
ACC
DET
X-tal
OSC
OUT
REC
APC
3.584/.43
Xtal
IN
PB
APC/REC
AFC
MESECAM
DET
SEP
C
IN
PB
C
OUT
SP/EP
DRUM FF IN
CK DET
22p
150p
*C214
*R202
220
470
10uH
220uH
*L202
X201
4.433619MHz
:ED22
:EXCEPT ED22
:ED22
:EXCEPT ED22
2.2
1.3
24
0
R3.6/P2
2.7
4.5
2.4
1.8
2.3
2.1
R2.7/P1
1
3
4
EXCEPT ED22
:ED22
:EXCEPT ED22
*
L202
JL217
0.01u
C215
71
72
73
74
75
76
77
78
79
80
81
82
0.022u
C221
0.47u
C220
3.579693MHz
X202
*
R202
4700p
C217
1u
C216
0.1u
C222
27k
R204
*
C214
470
R228
2.2u
C218
1000p
C219
27p
C264
10uH
L211
CL203
V84
V81
3.58
X-tal
IN
ACC
DET
X-tal
OSC
OUT
REC
APC
3.584/.43
Xtal
IN
PB
APC/REC
AFC
MESECAM
DET
SEP
C
IN
PB
C
OUT
SP/EP
DRUM FF IN
CK DET
22p
150p
*C214
*R202
220
470
10uH
220uH
4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
MA-377 (VIDEO, AUDIO) SCHEMATIC DIAGRAM
­ Ref. No.: MA-377 board; 1,000 series ­
! : Points changed parts.
Page
SLV-ED55KR/ED99KR (Korea Model)
SLV-ED33MJ/ED88MJ (Tourist Model)
4-9
EXCEPT ED22
2.8
1.9
2.8
2
1.4
2.1
3
1.9
2.2
2.7
3
2.3
2
R3.3/P0.6
R2.6/P3
R1.9/P1.3
R1.9/P1.3
11
12
11
10
9
B+
4.9
4.9
1.6
2.3
4.9
0
5
1.2
0
B+
ED99:TW,KR
ED9
0.1u
C228
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
*
C230
100
R214
R
16V
10u
C238
1u
C258
0.1u
C241
0.1u
C235
2.2u
C248
0.1u
C233
6800
R205
16V
10u
C245
UN2213-TX
Q203
0.1u
C208
1u
C224
*
R208
BA7
5
IN3
6 VCC
7 OUT
8 GND
JL207
2.2u
C259
0.1u
C240
1500
R206
50V
3.3u
C243
*
L205
2.2M
R219
150p
C227
Q211
2SD601A-QRS-TX
1k
R224
470
R223
470
R222
33p
C262
47uH
L215
UN2213-TX
Q210
1k
R225
120k
R226
V16
VV26
VV21
V17
A4
AV
AV
AV
LINE
MAIN
EM
OUT(REC)
S-DET
E-PEAK
G-EQ
CLAMP
DRIVE
MAIN
CLAMP
IN
ME
FBC(REC)
APL(PB)
Y
-CCD
DRIVE
ME
ALC/PB
FM
AGC
Y
-CCD
CLAMP
Y
-CCD
LPF
OUT
CCD
ADJ
FROM
Y
-CCD
GND
LINE
IN3
AGC
DET
LINE
IN2
MAIN
DEEM
IN(PB)
MAIN
EM
IN(REC)
MAIN
DEEM
OUT(PB)
IC
VID
REC TRAP
SWITCH
BUFFER
Q203
PAL/NTSC SWITCH
EXCEPT ED22
2.8
1.9
2.8
2
1.4
2.1
3
1.9
2.2
2.7
3
2.3
2
R3.3/P0.6
R2.6/P3
R1.9/P1.3
R1.9/P1.3
4.9
11
12
11
10
9
B+
4.9
4.9
1.6
2.3
4.9
0
5
1.2
0
B+
ED99:TW,KR
ED99
0.1u
C228
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
*
C230
100
R214
1
R
16V
10u
C238
1u
C258
0.1u
C241
0.1u
C235
2.2u
C248
JL360
0.1u
C233
6800
R205
16V
10u
C245
2.2u
C225
UN2213-TX
Q203
0.1u
C208
1u
C224
*
R208
BA76
I
5
IN3
6 VCC
7 OUT
8 GND
R361
0
JL207
2.2u
C259
0.1u
C240
1500
R206
50V
3.3u
C243
*
L205
2.2M
R219
3300
R209
150p
Q204
UN2213-TX
C227
Q211
2SD601A-QRS-TX
1k
R224
470
R223
470
R222
33p
C262
47uH
L215
UN2213-TX
Q210
10uH
L214
1k
R225
120k
R226
V16
VV26
VV21
HA22
V17
V76
A4
A
21
AV T
AV T
AV T
LINE
AUDIO
LINE
OUT
VCC
MAIN
EM
OUT(REC)
S-DET
E-PEAK
G-EQ
CLAMP
DRIVE
MAIN
CLAMP
IN
ME
FBC(REC)
APL(PB)
Y
-CCD
DRIVE
ME
ALC/PB
FM
AGC
Y
-CCD
CLAMP
Y
-CCD
LPF
OUT
CCD
ADJ
FROM
Y
-CCD
GND
LINE
IN3
AGC
DET
LINE
IN2
MAIN
DEEM
IN(PB)
MAIN
EM
IN(REC)
MAIN
DEEM
OUT(PB)
VIDE
S
REC TRAP
SWITCH
BUFFER
Q203, 204
PAL/NTSC SWITCH
C263
39p
C232
15P
L203
100uH
1.2
0
IC
^
$
%
^
^
^
$
· Waveform
qj
IC201 ug REC/PB
496 mVp-p (4.43 MHz) (PAL)
$


background image
­ 4 ­
SLV-ED33MJ/ED88MJ (Tourist Model)
MA-377 (SYSTEM CONTROL) SCHEMATIC DIAGRAM
­ Ref. No.: MA-377 board; 1,000 series ­
! : Points changed parts.
Page
SLV-ED55KR/ED99KR (Korea Model)
4-13
2.5
0
0
5
2.5
1.8
2.5
2.3
2.3
1.3
4.9
2.5
4.9
2.4
2.4
2.4
2.4
0.3
2.4
R2.8/P2.4
R2.1/P2.4
5
0
0.1
2.7
2.7
R5/P0
3
0
1
2.8
B+
B+
B+
B+
B+
1
2
3
4
5
6
7
8
9
ED99
ED88/ED99
470k
R151
JL128
1k
R117
16V
10u
C194
16V
10u
C153
16V
22u
C195
JL191
1k
R171
120p
C196
PAL/MAIN/SAP
1
8
OSD MIX/TUNER_MUTE
19
SP
20
NA PB
21
VCC
22
AF SWP
23
RF_SWP
24
CAP-VS
25
DRUM_VS
26
QVD
27
C ROTARY
28
H AMP SW
29
COMP
30
CTL+
31
CTL-
32
VSS(SERVO)
33
CTL
AMP1
34
CTL
AMP2
35
CTL
AMP3
36
CTL
AMP
OUT
37
DRUM
FG
38
DRUM
PG
39
CAP
FG
40
VCC(SERVO)
41
VCC(OSD)
42
VIDEO
IN
43
V
REF
44
VIDEO
OUT
45
CHAR
BIAS
46
AFC
LPF
47
AFC
OSD
4
0.022u
C193
50V
4.7u
C154
UN2211-TX
Q174
CL101
0.01u
C155
1k
R194
22uH
L171
56p
C172
180k
R192
680
R174
100
R152
0.1u
C171
1800
R153
470
R175
22uH
L172
22k
R111
2SB709A
-QRS-TX
Q172
100
R172
UN2211-TX
Q171
1M
R193
4700
R177
10k
R108
50V
4.7u
C152
470p
C191
3300p
C197
22uH
L151
JL116
2SD601A-QRS-TX
Q191
47p
C192
JL192
JS101
1k
R107
JS191
JL127
1k
R109
2.2u
C151
0
R106
0.22F
C103
5.5V
10V
470u
C104
0.1u
C101
47k
R191
UN2211-TX
Q192
JS171
REMOCON
ETR2
ETR1
FUNC_KEY1
M25
M39
M26
M40
M38
A21
H23
V24
V27
V18A
V43
T19
S82
S9
S4
C32
C31
S7
RESET
(SEE PAGE 4-24)
MA-377 BOARD(7/7)
VIDEO
BUFFER
BLUE BACK
SWITCH
INVERTER
Q191,192
AUDIO DUB
25
2.5
0
0
5
2.5
1.8
1.5
2.5
2.3
2.3
1.3
4.9
2.5
4.9
2.4
2.4
2.4
2.4
0.3
2.4
R2.8/P2.4
R2.1/P2.4
5
0
0.1
2.7
2.7
R5/P0
3
0
1
2.8
B+
B+
B+
B+
B+
1
2
3
4
5
6
7
8
9
ED99
ED88/ED99
470k
R151
JL128
1k
R117
16V
10u
C194
16V
10u
C153
16V
22u
C195
JL191
1k
R171
120p
C196
PAL/MAIN/SAP
18
OSD MIX/TUNER_MUTE
19
SP
20
NA PB
21
VCC
22
AF SWP
23
RF_SWP
24
CAP-VS
25
DRUM_VS
26
QVD
27
C ROTARY
28
H AMP SW
29
COMP
30
CTL+
31
CTL-
32
VSS(SERVO)
33
CTL
AMP1
34
CTL
AMP2
35
CTL
AMP3
36
CTL
AMP
OUT
37
DRUM
FG
38
DRUM
PG
39
CAP
FG
40
VCC(SERVO)
41
VCC(OSD)
42
VIDEO
IN
43
V
REF
44
VIDEO
OUT
45
CHAR
BIAS
46
AFC
LPF
47
AFC
OSD
48
VSS(OSD)
49
0.022u
C193
50V
4.7u
C154
UN2211-TX
Q174
CL101
0.01u
C155
1k
R194
22uH
L171
56p
C172
180k
R192
680
R174
10k
R176
100
R152
0.1u
C171
1800
R153
470
R175
22uH
L172
22k
R111
2SB709A
-QRS-TX
Q172
100
R172
UN2211-TX
Q171
1M
R193
4700
R177
100p
C156
10k
R108
50V
4.7u
C152
470p
C191
3300p
C197
22uH
L151
JL116
2SD601A-QRS-TX
Q191
47p
C192
JL192
JS101
1k
R107
JS191
JL127
1k
R109
2.2u
C151
0
R106
10V
470u
C104
0.1u
C101
47k
R191
UN2211-TX
Q192
JS171
REMOCON
ETR2
ETR1
FUNC_KEY1
M25
M39
M26
M40
M38
A21
H23
V24
V27
V18A
T19
V43
T19
S82
S9
S4
C32
C31
S7
V18
RESET
(SEE PAGE 4-24)
MA-377 BOARD(7/7)
VIDEO
BUFFER
BLUE BACK
SWITCH
INVERTER
Q191,192
AUDIO DUB
25
Q175
2SD601A-QRS-TX
C173
R178
220
C102
0.47
5.5V
1u
^
%
!
#
%


background image
­ 5 ­
* 52
A-6713-707-A MA-377 BOARD, COMPLETE (ED55)
* 52
A-6713-716-A MA-377 BOARD, COMPLETE (ED99)
54
1-792-431-11 CABLE, FLAT (FMD-16) (ED55)
* 55
A-6791-880-A GK-12 BOARD, COMPLETE (ED99)
0 57
1-782-752-21 CORD, POWER
58
X-3950-329-1 PANEL ASSY, REAR (ED55)
58
X-3950-331-1 PANEL ASSY, REAR (ED99)
· DIFFERENT PARTS LIST
8-1.
EXPLODED VIEWS
NOTE:
· -XX and -X mean standardized parts, so they may
have some difference from the original one.
· Items marked "*" are not stocked since they are
seldom required for routine service. Some delay
should be anticipated when ordering these items.
· The mechanical parts with no reference number in
the exploded views are not supplied.
· Hardware (# mark) list and accessories and pack-
ing materials are given in the last of the electrical
parts list.
The components identified by mark
0 or dotted line with mark 0 are
critical for safety.
Replace only with part number speci-
fied.
8-1-1. FRONT PANEL AND CABINET ASSEMBLIES
(See Service Manual Page 8-1.)
1
X-3950-316-1 KNOB ASSY, ETR
3
X-3950-292-1 PANEL ASSY, FRONT (ED55)
3
X-3950-293-1 PANEL ASSY, FRONT (ED99)
4
3-057-164-11 INSULATOR (ED55)
5
3-943-995-31 EMBLEM (NO.5), SONY (ED55)
* 8
A-6713-718-A DS-92 BOARD, COMPLETE
* 9
A-6713-717-A KK-24 BOARD, COMPLETE
* 11
A-6713-663-A FJ-26 BOARD, COMPLETE (ED99)
* 11
A-6713-671-A FJ-26 BOARD, COMPLETE (ED55)
12
3-057-165-01 PLATE, EARTH (ED99)
* 13
A-6713-719-A MF-321 BOARD, COMPLETE
15
3-710-901-61 SCREW, TAPPING (ED55)
16
3-057-168-41 CASE, UPPER (ED55)
17
1-418-870-11 COMANNDER, STANDARD (RMT-V297)
(ED99)
17
1-418-872-11 COMANNDER, STANDARD (RMT-V299)
(ED55)
18
3-709-128-01 COVER, BATTERY (for RMT-V297) (ED99)
20
1-792-430-11 CABLE, FLAT (FFJ-3) (ED55)
SLV-ED55KR/ED99KR (Korea Model)
SLV-ED33MJ/ED88MJ (Tourist Model)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
8-1-2. CHASSIS ASSEMBLIES
(See Service Manual Page 8-2.)
SLV-ED55KR/ED99KR (Korea Model)
SLV-ED33MJ/ED88MJ (Tourist Model)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
1
X-3950-452-1 KNOB ASSY, ETR
3
X-3950-440-1 PANEL ASSY, FRONT (ED33)
3
X-3950-438-1 PANEL ASSY, FRONT (ED88)
4
3-057-164-01 INSULATOR (ED33)
5
3-943-995-01 EMBLEM (NO.5), SONY (ED33)
* 8
A-6713-652-A DS-92 BOARD, COMPLETE
* 9
A-6713-653-A KK-24 BOARD, COMPLETE
* 11
A-6713-655-A FJ-26 BOARD, COMPLETE (ED88)
not used
(ED33)
12
3-057-165-11 PLATE, EARTH (ED88)
* 13
A-6713-654-A MF-321 BOARD, COMPLETE
15
3-710-901-11 SCREW, TAPPING (ED33)
16
3-057-168-71 CASE, UPPER (ED33)
17
1-418-871-21 COMANNDER, STANDARD (RMT-V298A)
(ED33)
17
1-418-871-31 COMANNDER, STANDARD (RMT-V298B)
(ED88)
18
3-709-129-01 COVER, BATTERY (for RMT-V298A/V298B)
not used
(ED33)
* 52
A-6713-674-A MA-377 BOARD, COMPLETE (ED33)
* 52
A-6713-656-A MA-377 BOARD, COMPLETE (ED88)
54
1-792-425-11 CABLE, FLAT (FMD-15) (ED33)
not used
(ED88)
0 57
1-777-857-42 CORD, POWER
58
X-3950-323-1 PANEL ASSY, REAR (ED33)
58
X-3950-325-1 PANEL ASSY, REAR (ED88)
768
8-839-047-53 DRUM ASSY (DZH-0A0A/Z-RP) (ED99)
768
8-839-049-53 DRUM ASSY (DZH-0A2A/Z-RP) (ED55)
8-1-4. MECHANISM CHASSIS ASSEMBLY (2)
(See Service Manual Page 8-4.)
SLV-ED55KR/ED99KR (Korea Model)
SLV-ED33MJ/ED88MJ (Tourist Model)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
768
8-839-048-53 DRUM ASSY (DZH-0A1A/Z-RP) (ED88)
768
1-772-360-11 DRUM ASSY (DZH-89D-R) (ED33)