Sony DVP-NS518P / DVP-NS618P Service Manual ▷ View online
2-7
DVP-NS518P/NS618P
2-8. CIRCUIT BOARDS LOCATION
MV-61 Board
(
(
S
Y
S
TEM,
S
ERVO, VIDEO, AUDIO, POWER)
S
witching Reg
u
lator
S
RV21
8
4WW
IF-165 Board
(INTERFACE)
(INTERFACE)
M
S
-20
3
Board
2-7E
DVP-NS518P/NS618P
SECTION 3
BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM
3-1
3-2
3-5 TO 3-10
3-3 TO 3-4
3-11 TO 3-12
MUTE
TRANSISTOR
The components identified by
mark or dotted line with mark
mark or dotted line with mark
are critical for safety.
Replace only with part number
specified.
Notes:
MV-61 mounted PWB must be replaced if
IC102 (FLASHROM) is damaged or not functioning.
The old MV-61 mounted PWB must be completely disposed.
• Abbreviation
EA : Middle East Model
MY : Malaysian Model
SP
: Singapore Model
TH : Thailand Model
TW : Taiwan Model
KS : Saudi Arabia Model
DVP-NS518P/NS618P
3-2. POWER LINE BLOCK DIAGRAM
CN201
CN501
4-25 TO 4-26
4-13 TO 4-22
4-7 TO 4-8
The components identified by
mark or dotted line with mark
mark or dotted line with mark
are critical for safety.
Replace only with part number
specified.
specified.
3-3
3-4
DVP-NS518P/NS618P
3-3. SYSTEM CONTROL/SIGNAL PROCESSOR BLOCK DIAGRAM
3-5
3-6
DVP-NS618P
DVP-NS518P
1Vp-p/
75
75
Ω
termination
H
3
IC101 C/BAR PB
99
1.9Vp-p
27MHz
IC101
4
10
3.3Vp-p
121.5MHz
IC101
5
66
1Vp-p/
75
75
Ω
termination
H
IC101 C/BAR PB
6
102
IC101 C/BAR/PB
0.7Vp-p/
75
75
Ω
termination
H
7
103
0.7Vp-p/
75
75
Ω
termination
H
IC101 C/BAR/PB
8
104
4-13 TO 4-14
TO CN001
MS BOARD
(SEE PAGE 4-9 TO 4-10)
TO CN402
IF 165 BOARD
INTERFACE CONTROL
(SEE PAGE 4-7)
4-23
3-9 TO 3-10
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