Sony SLVED-33-MJ Service manual
SLV-ED33MJ/ED88MJ
RMT-V298A/V298B
SERVICE MANUAL
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.
SL V-ED33MJ: Tourist → SLV-ED55KR: Korea
SL V-ED88MJ: Tourist → SLV-ED99KR: Korea
See page 5 for different parts.
• Main Unit
SLV-ED22/ED55/ED88/ED99 9-921-760-11
Difference Manual
SPECIFICATIONS
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/UHF E21 to E69/
CATV S01 to S05, S1 to S41
D/K: VHF R1 to R12/UHF R21 to R69
I: VHF SA4 to SA13/UHF B21 to B69/
CATV S01 to S05, S1 to S41
RF output signal
UHF channels 21 to 69 (B/G, D/K, I)
Aerial out
75-ohm asymmetrical aerial socket
Inputs and outputs
(SLV-ED33MJ)
LINE-1 IN
VIDEO IN, phono jack (1)
Input signal: 1 Vp-p, 75 ohms, unbalanced,
sync negative
AUDIO IN, phono jack (1)
Input level: 327 mVrms
Input impedance: more than 47 kilohms
LINE-1 OUT
VIDEO OUT, phono jack (1)
Output signal: 1 Vp-p, 75 ohms, unbalanced,
sync negative
AUDIO OUT, phono jack (1)
Standard output: 327 mVrms
Load impedance: 47 kilohms
Output impedance: less than 10 kilohms
Tourist Model
Service Manual
(SLV-ED88MJ)
LINE-1 IN (SAT IN/STB IN), LINE-2 IN and LINE-3
IN
VIDEO IN, phono jack (1 each)
Input signal: 1 Vp-p, 75 ohms, unbalanced, sync
negative
AUDIO IN, phono jack (2 each)
Input level: 327 mVrms
Input impedance: more than 47 kilohms
LINE-1 OUT
VIDEO OUT, phono jack (1)
Output signal: 1 Vp-p, 75 ohms, unbalanced,
sync negative
AUDIO OUT, phono jack (2)
Standard output: 327 mVrms
Load impedance: 47 kilohms
Output impedance: less than 10 kilohms
LINE-2 OUT
AUDIO OUT, phono jack (2)
Standard output: 327 mVrms
Load impedance: 47 kilohms
Output impedance: less than 10 kilohms
– Continued on next page –
S MECHANISM
VIDEO CASSETTE RECORDER
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)
Aerial cable (1)
Plug adaptor (1)
Design and specifications are subject to change
without notice.
– 2 –
4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
B+
R
7
E
D
9
1
6
AV T
T
T
E
S
C263
39p
C232 15P L203 100uH
1.2
0
IC
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)
V81
V84
C219
*C214 *R202
22p
150p
JL217
:ED22
:EXCEPT ED22
10uH
220uH
C214
*
L202
*
:ED22
:EXCEPT ED22
2.2
1.3
220
470
:ED22
:EXCEPT ED22
C264
27p
L211
10uH
EXCEPT ED22
DRUM FF IN
8182
CK DET
C215
R202
0.01u
*
CL203
0
R3.6/P2
1
SP/EP
PB C OUT
3
1000p
C221
C222
0.1u
470
R228
2.2u
C218
2.4
PB APC/REC AFC
C220
0.47u
4700p
R204
27k
C217
3.584/.43 Xtal IN
0.022u
R2.7/P1
REC APC
1.8
X-tal OSC OUT
2.3
X202
ACC DET
3.579693MHz
2.1
71727374757677787980
3.58 X-tal IN
C216
1u
2.7
4.5
SEP C IN
MESECAM DET
4
V81
%
JL217
150p
Q202
UN2213-TX
V76
*C214
22p
:ED22
:EXCEPT ED22
L202
*L202
10uH
220uH
*
:ED22
:EXCEPT ED22
C214
R227
*
1k
$
2.2
1.3
*R202
220
470
EXCEPT ED22
:ED22
:EXCEPT ED22
C264
27p
L211
10uH
DRUM FF IN
8182
CK DET
C219
1000p
C221
C222
0.1u
470
R228
2.2u
C218
2.4
C220
0.47u
4700p
R204
27k
C217
^
X201
4.433619MHz
3.584/.43 Xtal IN
PB APC/REC AFC
17
0.022u
R2.7/P1
REC APC
1.8
X-tal OSC OUT
2.3
X202
ACC DET
3.579693MHz
2.1
71727374757677787980
3.58 X-tal IN
C216
1u
C215
R202
0.01u
*
CL203
0
2.7
4.5
R3.6/P2
1
SP/EP
SEP C IN
PB C OUT
MESECAM DET
4
3
V84
$
• Wavef orm
qj IC201 ug REC/PB
4-9
496 mVp-p (4.43 MHz) (PAL)
AV
1.9
AGC DET
C248
2.2u
2.8
5
6
7
8
LINE IN2
IN3
VCC
OUT
GND
2.2uC259
AV
AV
LIN
9
AUDIO LINE OUT
VCC
MAIN EM OUT(REC)
MAIN DEEM IN(PB)
MAIN EM IN(REC)
JL360
L214
MAIN DEEM OUT(PB)
4.9
R1.9/P1.3
R226
120k
B+
R206
1500
R205
UN2213-TX
V16
R1.9/P1.3
6800
C227
150p
Q203
R2.6/P3
0.1u
C228
R208
0
11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
C258
1u
R361
0
C225
2.2u
BA
IC
VI
ED9
10uH
HA22
11
12
11
10
2.2
16V
10u
VV21
C208
0.1u
R222
470
V17
Y-CCD DRIVE
1.9
UN2213-TX
REC TRAP
SWITCH
A4
Y-CCD CLAMP
ME ALC/PB FM AGC
3
2.1
C241
0.1u
C243
C240
3.3u
0.1u
50V
Q211
2SD601A-QRS-TX
BUFFER
L215
47uH
R223
470
C262
33p
Q210
5
Y-CCD LPF OUT
CCD ADJ
1.4
2.3
0
FROM Y-CCD
GND
LINE IN3
2
2.8
16V
C245
10u
VV26
EXCEPT ED22
C224
1u
R214
4.9
100
ED99:TW,KR
1.6
4.9
4.9
B+
R224
1k
MAIN EM OUT(REC)
S-DET
E-PEAK
G-EQ
CLAMP DRIVE
MAIN CLAMP IN
ME FBC(REC)
JL207
APL(PB)
3
2.7
2.3
C238
0.1u
C235
R219
2.2M
R225
1k
MAIN DEEM IN(PB)
MAIN EM IN(REC)
MAIN DEEM OUT(PB)
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
R1.9/P1.3
R1.9/P1.3
6800
R205
R226
120k
R206
1500
C227
150p
UN2213-TX
V16
C228
Q203
0
R2.6/P3
R3.3/P0.6
0.1u
*
L205
C230
*
R208
*
Q203
PAL/NTSC SWITCH
2
C233
0.1u
1.2
S-DET
E-PEAK
2
R3.3/P0.6
^
*
L205
^
C230
*
R209
3300
*
1.2
Q203, 204
PAL/NTSC SWITCH
11
G-EQ
2.3
JL207
C233
0.1u
^
Q204
UN2213-TX
CLAMP DRIVE
3
$
12
MAIN CLAMP IN
ME FBC(REC)
APL(PB)
2.2
2.7
16V
C238
10u
0.1u
C235
VV21
R219
2.2M
R225
1k
V76
Y-CCD DRIVE
C208
0.1u
R222
470
V17
11
ME ALC/PB FM AGC
1.9
C240
0.1u
2SD601A-QRS-TX
Q210
UN2213-TX
REC TRAP
SWITCH
5
A4
Y-CCD CLAMP
3
C241
0.1u
Q211
BUFFER
L215
47uH
R223
470
C262
33p
Y-CCD LPF OUT
2.1
C243
3.3u
50V
10
CCD ADJ
FROM Y-CCD
GND
LINE IN3
2
1.4
2.3
0
2.8
16V
C245
10u
VV26
EXCEPT ED22
C224
1u
R214
4.9
100
ED99:TW,KR
1.6
4.9
4.9
B+
R224
1k
21
1.9
AGC DET
C248
2.2u
2.8
5
6
7
8
LINE IN2
IN3
VCC
OUT
GND
2.2uC259
AV
AV
LINE
9
R
C258
1u
I
BA7
VID
ED9
– 3 –
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