Technics SL-DV290EE, Руководство по обслуживанию

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12 11 10 9 8 7 6 5 4 3 2 1
A
B
C
D
E
F
G
H
Y VD4
C VD5
SCHEMATIC DIAGRAM-4/12-C
To DVD MODULE
(AVDEC) CIRCUIT on
B
TRV-SW+ VD9
TRV-SW+ VD9
TRAY REF VD6
TRAY/ TRV VD10
MUTE4 VD8
TRAY DRV VD7
To DVD MODULE
(FEP) CIRCUIT on
B
SCHEMATIC DIAGRAM-2/12-H
SCHEMATIC DIAGRAM-3/1-C
To DVD MODULE
(SODC) CIRCUIT on
B
To MAIN CIRCUIT(CN2)
on SCHEMATIC
DIAGRAM-8/11,12-H
C 10
D+2.5V
9 D.GND
8
D.GND
7
D+5V
6
D+5V
5
M.GND
4
M.GND
3
M+9V
2
M+9V
1
D.GND
FP3202
16
A.GND
15
A+5V
14
A+5V
13
D.GND
12
D.GND
11
D+2.5V
17
A.GND
A+5V AB1
A.GND AG1
B
DSPCLK CV6
STATUS CV5
CMD CV4
100 LB3201
100 LB3202
LB3203
100
FL6254
F1H0J1050018
FL6253
F1H0J1050018
D+5V DB3
D.GND DG1
C6257
6.3V100
FL6255
VLF1491S104T
M+9V MB1
M.GND MG1
FL6251
F1H0J1050018
D+1.5V DB2
IC6251
C0DBEZG00011
REGULATOR
D.GND DG1
R6251
100
R6253
1K
R6252
100
C6251 10V10
C6254
0.1
IC6252
C0DBFFG00004
REGULATOR
C6255
0.1
D+1.8V DB4
D.GND DG1
C6252 10V10
IC6253
C0DBCGE00002
REGULATOR
C6256
0.1
D+3.3V DB1
D.GND DG1
D+3.3V DB1
D.GND DG1
D+3.3V DB1
D.GND DG1
D+3.3V DB1
D.GND DG1
D+3.3V DB1
D.GND DG1
C6253 10V10
LB3206
VLP0146-T
A+5V AB1
A.GND AG1
A+5V AB1
A.GND AG1
D+5V DB3
D.GND DG1
OUT IN
ON/OFF
GND
5
2
1 3
4 NC
OUT IN
ON/OFF
GND
5
2
1 3
4 NC
OUT IN
ON/OFF
GND
5
2
1 3
4
VR
DVD MODULE(VIDEO DAC) CIRCUIT
SCHEMATIC DIAGRAM-5
SL-DV290(EE,GN) DVD MODULE(VIDEO DAC) CIRCUIT DIAGRAM
SCHEMATIC DIAGRAM-7/1-A
To DVD MODULE
(CPU) CIRCUIT on
B
To DVD MODULE
(FEP) CIRCUIT on
B
To DVD MODULE
(AUDIO DAC) CIRCUIT on
B
SCHEMATIC DIAGRAM-4/1-G
To DVD MODULE
(AVDEC) CIRCUIT on
B
SCHEMATIC DIAGRAM-2/12-G
To DVD MODULE
(FEP) CIRCUIT on
B
SCHEMATIC DIAGRAM-2/12-H
To DVD MODULE
(FEP) CIRCUIT on
B
SCHEMATIC DIAGRAM-2/12-G
SCHEMATIC DIAGRAM-4/12-C
To DVD MODULE
(AVDEC) CIRCUIT on
B
To DVD MODULE
(SODC) CIRCUIT on
B
SCHEMATIC DIAGRAM-3/12-E
SCHEMATIC DIAGRAM-3/1-H
To DVD MODULE
(SODC) CIRCUIT on
B
To DVD MODULE
(FEP) CIRCUIT on
B
SCHEMATIC DIAGRAM-2/12-G
SCHEMATIC DIAGRAM-3/1-H
To DVD MODULE
(SODC) CIRCUIT on
B
SCHEMATIC DIAGRAM-4/1-G
To DVD MODULE
(AVDEC) CIRCUIT on
B
SCHEMATIC DIAGRAM-6/1-F
SCHEMATIC DIAGRAM-7/12-H
To DVD MODULE
(CPU) CIRCUIT on
B
9
8
7 CB/ PB/ B
6
5
YC-OUT/CR/PR/R
4
3
C-OUT
2
V.GND
1
Y-OUT 15
TRAY/ TRV
14
TRV-SW+
13
TRAY MUT
12
TRAY DRV
11
TRAY REF
10
V.GND
V.GND
V.GND
Y/ PY/ G
D.GND
To MAIN CIRCUIT
(CN501) on
SCHEMATIC DIAGRAM-9/15,16-H
C
FP3203
DSPCLK CV6
STATUS CV5
CMD CV4
SCHEMATIC DIAGRAM-7/1-C
To DVD MODULE
(CPU) CIRCUIT on
B
To DVD MODULE
(AUDIO DAC) CIRCUIT on
B
SCHEMATIC DIAGRAM-6/12-E
LB3205
VLP0146-T
V.GND VG1
10
9
8
7
6
5
4
3
2
1
16
15
14
13
12
11
17
9
8
7
6
5
4
3
2
1
15
14
13
12
11
10
9V 9V
5V
2.5V
2.5V
1.5V
1.3V
2.5V
2.5V
1.8V
5V
5V
3.3V
5V
2.5V
5V 5V
:POSITIVE VOLTAGE LINE :VIDEO SIGNAL LINE