DOWNLOAD Sony DVP-PQ2 Service Manual ↓ Size: 5.81 MB | Pages: 82 in PDF or view online for FREE

Model
DVP-PQ2
Pages
82
Size
5.81 MB
Type
PDF
Document
Service Manual
Brand
Device
DVD
File
dvp-pq2.pdf
Date
PREV: Sony DVP-NS530 Service Manual

Sony DVP-PQ2 Service Manual ▷ View online

DVP-PQ2
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
4-9
4-10
SYSTEM CONTROL
MB-108 (1/5)
For Schematic Diagram
• Refer to page 4-7 for printed wiring board of MB-108 board.
• Refer to page 4-5 for waveform
• Refer to page 4-17 differential Part List
The components identified by
mark 
 or dotted line with
mark 
 are critical for safety.
Replace only with part
number specified.
Les composants identifiés par
une marque 
 sont critiques
pour la sécurité.
Ne les
remplacer que par une pièce
portant le numéro spécifié.
MB-108 BOARD (1/5)
SYSTEM CONTROL
-REF.NO.:1000 SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
1
2
3
4
5
DVP-PQ2
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
4-11
4-12
MOTOR DRIVE
MB-108 (2/5)
2.0
2.0
2.0
2.0
2.0
2.0
0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
0.01
3.4
3.4
0
0
3.4
3.4
3.4
3.4
11.0
5.3
5.3
-0.05
6.0
5.0
5.3
5.3
5.4
5.2
-0.05
5.3
5.3
5.3
0
5.3
11.0
5.3
3.4
2.0
2.0
2.0
5.0
2.4
3.2
3.2
2.0
0
3.2
3.2
0
2.0
0
3.3
0.03
0.03
2.4
0.03
0.03
0.02
2.5
0.03
0.03
3.0
0.1
5.0
5.0
0
3.0
0.1
0
0.1
0
4.4
3.1
2.1
0.1
2.1
2.2
3.0
0.04
3.0
0.3
1.3
2.2
0.05
2.0
3.0
2.0
2.0
4.0
0.4
4.0
0.04
0.1
0
3.4
1.0
3.2
3.0
0
2.2
2.2
3.2
3.2
2.3
3.0
5.0
4.0
4.0
4.0
4.0
4.0
3.0
3.2
5.1
1.0
5.1
6
7
8
9
For Schematic Diagram
• Refer to page 4-7 for printed wiring board of MB-108 board.
• Refer to page 4-5 for waveform
• Refer to page 4-17 differential Part List
MB-108 BOARD (2/5)
MOTOR DRIVE
-REF.NO.:2000 SERIES-
XX MARK:NO MOUNT
NO MARK:PB MODE
VIDEO SIGNAL
CHROMA
PB
Y
Y/CHROMA
AUDIO
SIGNAL
SIGNAL PATH
SPINDLE SERVO (SPEED AND PHASE)
TRACKING SERVO DVD/CD CDV
SLED SERVO DVD/CD
FOCUS SERVO
SKEW SERVO DVD/CD
DVP-PQ2
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
4-13
4-14
SERVO
MB-108 (3/5)
For Schematic Diagram
• Refer to page 4-7 for printed wiring board of MB-108 board.
• Refer to page 4-5 for waveform
• Refer to page 4-17 differential Part List
MB-108 BOARD (3/5)
SERVO
-REF.NO.:3000 SERIES-
XX MARK:NO MOUNT
NO MARK:PB MODE
0
0
0.1
0
1.2
0
2.0
1.0
1.0
3.0
3.4
3.4
0
0
2.0
0
0
0
3.4
2.0
0
2.0
0
3.1
2.0
3.4
3.4
3.4
3.2
3.1
2.0
2.0
0.1
3.2
3.2
3.1
3.2
3.2
3.4
3.1
3.0
3.1
2.4
3.0
0
3.2
3.2
3.1
3.2
3.1
3.2
3.2
2.0
3.4
2.0
2.0
3.4
3.0
0
3.4
3.4
3.0
3.4
0.3
0.1
0.3
0.2
0.4
0.5
0.3
0.2
0.2
0.2
0
2.0
1.3
3.0
0
0
2.0
3.0
2.0
0.5
2.0
2.0
0
2.0
3.1
0
2.0
1.0
2.4
3.3
0
2.0
2.0
2.0
-0.03
2.0
2.0
3.3
-0.04
0.5
0
3.3
0
1.0
0
3.4
3.0
2.0
3.3
2.0
0
1.0
0
3.4
0
3.4
0
0
0
0
2.0
2.0
0
2.0
2.2
0
0
1.0
0
3.4
2.0
2.1
1.4
1.1
1.4
1.0
1.0
2.0
3.4
2.0
0
0
2.0
0.1
0
2.0
2.0
0
1.5
0
3.4
3.4
0
0
3.4
3.4
3.0
3.4
3.4
3.4
0
3.3
0
0
0
2.0
3.4
3.0
2.0
0
1.3
1.7
2.0
3.4
3.3
3.0
3.2
3.3
3.4
3.2
3.2
3.2
4.0
0
0
0
3.1
3.3
0
0
0.2
0.2
0.3
0.2
4.0
0.2
0.2
0.3
0.1
0.2
0.2
0
0
3.3
3.3
0
0
3.1
3.2
3.1
3.1
0
3.2
3.2
3.2
3.2
0
5.0
5.0
0
1.3 3.3
10
11
12
13
14
VIDEO SIGNAL
CHROMA
PB
Y
Y/CHROMA
AUDIO
SIGNAL
SIGNAL PATH
SPINDLE SERVO (SPEED AND PHASE)
TRACKING SERVO DVD/CD CDV
SLED SERVO DVD/CD
FOCUS SERVO
SKEW SERVO DVD/CD
DVP-PQ2
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
4-15
4-16
AV DECODER
MB-108 (4/5)
For Schematic Diagram
• Refer to page 4-7 for printed wiring board of MB-108 board.
• Refer to page 4-5 for waveform
• Refer to page 4-17 differential Part List
MB-108 BOARD (4/5)
AV DECODER
-REF.NO.:4000 SERIES-
XX MARK:NO MOUNT
NO MARK:PB MODE
SIGNAL PATH
VIDEO SIGNAL
CHROMA
PB
Y
Y/CHROMA
AUDIO
SIGNAL
0
2.1
3.4
5.0
3.1
0
3.2
5.0
0
1.3
0
3.4
1.1
2.0
2.0
2.2
3.4
2.1
2.0
0
2.0
2.0
3.4
0.1
0.1
1.4
3.4
0.1
0.1
0.1
2.0
2.4
1.5
1.5
0
2.0
2.0
0
2.0
2.0
3.4
2.0
2.0
0
1.2
1.5
3.4
0.1
1.3
3.0
3.0
3.1
2.0
0.1
0.1
0.5
2.0
0.12
3.4
0
3.4
1.0
2.0
0
2.1
2.4
3.4
2.0
2.0
0
2.0
2.0
3.4
0.1
1.4
0.1
3.4
-0.05
0.1
0.1
2.0
1.2
1.5
1.5
0
2.0
2.0
0
2.0
1.4
3.4
2.0
1.5
0
1.0
2.0
3.4
0.1
3.1
3.0
3.0
3.1
1.0
0.1
0.1
1.0
2.0
1.0
3.4
0
0
0
4.3
3.4
0
2.1
2.2
3.4
2.0
1.0
0
1.0
1.0
0.5
2.1
3.4
2.0
1.1
1.0
1.1
1.3
1.0
1.2
2.3
1.3
0
0.1
0.1
0
3.3
3.0
0
0
0
3.0
3.4
4.0
3.3
3.3
2.0
0
0.03
0
0.3
0.04
4.0
0.1
2.4
0.3
3.0
0
3.3
1.0
1.3
0
1.0
1.0
1.4
1.2
0
2.0
1.0
1.0
1.3
2.0
2.0
2.0
2.0
0
0
2.0
1.0
1.0
2.0
0
2.0
2.0
0
0
0
3.4
2.0
2.0
2.0
2.0
0
0
2.0
2.0
3.4
3.4
0
0
3.4
3.4
0
0
0
3.4
2.0
2.0
4.0
4.0
3.4
3.4
0.1
0.1
2
.1
2
.0
2
.0
2
.0
1
.1
1
.0
0
1
.0
0
0
2
.0
0
.5
1
.2
0
0
2
.0
3
.4
1
.2
2
.1
2
.0
2
.0
3
.2
3
.4
3
.4
3
.1
3
.4
3
.4
0
3
.4
3
.4
3
.4
3
.4
1
.0
1
.0
0
.2
0
2
.0
2
.1
0
2
.4
1
.0
3
.4
3
.4
4
.0
0
0
0
0
2
.0
2
.0
2
.0
0
3.3
0.3
0
0.3
3.3
1.0
0
1.0
3.3
2.0
0
0.3
0
3.4
2.0
3.3
0.4
0.4
4.0
2.0
3.2
0
0
0
2.0
0
0
0
4.0
4.0
0
2.0
1.0
1.2
2.0
2.0
2.0
1.1
1.1
3.0
2.0
3.1
0
2.0
3.1
0
3.3
3.0
0
0
0
16
17
19
18
20
21
15
22
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