Sony DVP-PR30 / DVP-PR50P / DVP-PR60P Service Manual ▷ View online
DVP-PR30/PR50P/PR60P
3-7. AUDIO BLOCK DIAGRAM
3-13
3-14
(SEE PAGE 4-25 TO 4-26)
(SEE PAGE 4-23 TO 4-24)
DVP-PR30/PR50P/PR60P
3-8. INTERFACE CONTROL BLOCK DIAGRAM
3-15
3-16E
T
O CN107
5
(SEE P
A
GE 3-6
T
O 3-7)
DVP-PR30/PR50P/PR60P
1
A
B
C
D
E
F
G
H
I
2
12
13
11
10
9
8
7
6
5
4
3
14
15
SECTION 4
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
4-1
4-2
FRAME SCHEMATIC DIAGRAM
4-1. FRAME SCHEMATIC DIAGRAM
(SRV2151WW)
(DVP-PR50P: EXCEPT MX/PR30/PR60P)
(SRV2152UC)
(DVP-PR50P: MX)
KHM-313AHC/C2RP
MV-64
(DVP-PR50P/PR60P)
MV-65
(DVP-PR30)
DVP-PR30/PR50P/PR60P
For printed wiring boards:
•
•
: indicates a lead wire mounted on the component
side.
•
: indicates a lead wire mounted on the printed side.
•
a
: Through hole.
•
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated.)
Caution:
Pattern face side:
Pattern face side:
Parts on the pattern face side seen
from
(Side A)
(Side A)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Side B)
the parts face are indicated.
4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
THIS NOTE IS COMMON FOR WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block)
(In addition to this, the necessary note is printed in each block)
WAVEFORM
MV-64 BOARD (DVP-PR50P/PR60P)
MV-65 BOARD (DVP-PR30)
MV-65 BOARD (DVP-PR30)
4-3
4-4
WAVEFORM
MV-64/65
200nsec
(0.5Vp-p to
1.1Vp-p)
100nsec
(0.65Vp-p to
1.48Vp-p)
IC101 (CD PB)
1
125
IC101 (DVD PB)
2
125
H
S-VIDEO MODE (MV-65 ONLY)
286 mVp-p
(NTSC)
300 mVp-p
(PAL)
(NTSC)
300 mVp-p
(PAL)
IC101 C/BAR PB
3
103
1Vp-p
H
IC101 C/BAR PB
4
102
RGB MODE (MV-65 ONLY)
1Vp-p
H
IC101 C/BAR PB
5
99
0.7Vp-p
IC101 C/BAR PB
7
103
3.3Vp-p
121.5MHz
1.9Vp-p
27MHz
IC101
9
10
IC101
10
66
1Vp-p
H
IC101 C/BAR PB (MV-64 ONLY)
11
102
0.7Vp-p
H
IC101 C/BAR/PB (MV-64 ONLY)
12
103
0.7Vp-p
H
IC101 C/BAR/PB (MV-64 ONLY)
13
104
1.4Vp-p
H
IC304 C/BAR PB (MV-64 ONLY)
14
21
H
2.0Vp-p
1.4Vp-p
H
IC304 C/BAR PB (MV-64 ONLY)
17
25
H
2.0Vp-p
IC304 C/BAR PB (MV-65 ONLY)
(S-VIDEO MODE)
(S-VIDEO MODE)
18
32
IC304 C/BAR PB (MV-64 ONLY)
16
23
H
572 mVp-p
(NTSC)
600 mVp-p
(PAL)
(NTSC)
600 mVp-p
(PAL)
IC304 C/BAR PB (MV-65 ONLY)
(S-VIDEO MODE)
(S-VIDEO MODE)
19
30
H
IC304 C/BAR PB (VIDEO MODE &
RGB MODE) (MV-65 ONLY)
RGB MODE) (MV-65 ONLY)
20
2.0Vp-p
32
1.4Vp-p
IC304 C/BAR PB (MV-65 ONLY)
(RGB MODE)
(RGB MODE)
21
30
1.4Vp-p
IC304 C/BAR PB (MV-65 ONLY)
(RGB MODE)
(RGB MODE)
22
27
1.4Vp-p
IC304 C/BAR PB (MV-65 ONLY)
(RGB MODE)
(RGB MODE)
23
25
H
IC305 C/BAR PB (MV-65: RUS ONLY)
24
2.0Vp-p
2
H
IC304 C/BAR PB (MV-64 ONLY)
15
2.0Vp-p
29
0.7Vp-p
IC101 C/BAR P/B
8
104
0.7Vp-p
IC101 C/BAR PB
6
102
For schematic diagrams:
•
•
All capacitors are in µF unless otherwise noted. pF : µµF.
50V or less are not indicated except for electrolytics and
tantalums.
50V or less are not indicated except for electrolytics and
tantalums.
•
All resistors are in ohms, 1/4W (Chip resistors : 1/10W)
un-less otherwise specified.
k
un-less otherwise specified.
k
Ω = 1000Ω, MΩ = 1000kΩ.
•
Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum capacitor,
because it is damaged by the heat.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum capacitor,
because it is damaged by the heat.
•
All variable and adjustable resistors have characteristic
curve B, unless otherwise noted.
curve B, unless otherwise noted.
•
: non flammable resistor.
•
: fusible resistor.
•
: panel designation.
•
f
: internal component.
•
: adjustment for repair.
•
Circled numbers refer to waveforms.
•
Voltages are dc between measurement point.
•
Readings are taken with a color-bar signal on DVD refer-
ence disc and when playing CD reference disc.
ence disc and when playing CD reference disc.
•
Readings are taken with a digital multimeter (DC 10M
Ω).
•
Voltage variations may be noted due to normal production
tolerances.
tolerances.
When indicating parts by reference
number, please include the board
name.
number, please include the board
name.
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.
• Abbreviation
AR
: Argentina Model
AUS : Australia/NZ Model
AEI : AE1 Model
BR
AEI : AE1 Model
BR
: Brazilian Model
E
: Latin America Model
EA
: Saudi Arabia Model
IN
: India Model
KR
: Korea Model
MX : Mexican Model
RUS : Russian Model
SP
RUS : Russian Model
SP
: Singapore Model
TH
: Thailand Model
UK
: UK Model
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