DOWNLOAD Sony SLV-M20HF Service Manual ↓ Size: 22.21 MB | Pages: 88 in PDF or view online for FREE

Model
SLV-M20HF
Pages
88
Size
22.21 MB
Type
PDF
Document
Service Manual
Brand
Device
VCR
File
slv-m20hf.pdf
Date
PREV: Sony SLV-K877TK / SLV-KH7TK Service Manual

Sony SLV-M20HF Service Manual ▷ View online

SLV-M20HF
MA-335 (VIDEO, NORMAL AUDIO) SCHEMATIC DIAGRAM
— Ref. No.: MA-335 Board; 1,000 Series —
• See page 4-3 for MA-335 BOARD printed wiring board.
MA-335 
BOARD 
7
 
IC201 
!∞
 PB
        CN261 
2
 PB
8
 
IC201 
@º
 PB
9
 
IC201 
@∞
 REC
0.1V/div
0.1
µ
sec/div
200mV/Div     0.1
µ
sec/div
!£
 
IC201 
#•
 REC/ PB
!∞
 
IC201 
%§
 REC
3.579545MHz
550mVp-p
0.5Vp-p
H
!º
 
IC201 
@•
 REC
1Vp-p
H
!¡
 
IC201 
#∞
 REC
1Vp-p
H
!™
 
IC201 
#¶
 REC/PB
4Vp-p
H
2Vp-p
H
!∞
 
IC201 
%§
 PB
3.579545MHz
500mVp-p
!§
 
IC201 
$•
 REC
        IC201 
%º
 REC
0.23Vp-p
H
!§
 
IC201 
$•
 PB
        IC201 
%º
 PB
340mVp-p
H
!¢
 
IC201 
$∞
 PB
500mVp-p
H
4-8
4-9
4-10
VIDEO, NORMAL AUDIO
MA-335 (2/9)
SLV-M20HF
MA-335 (SERVO/SYSTEM CONTROL) SCHEMATIC DIAGRAM
— Ref. No.: MA-335 Board; 1,000 Series —
• See page 4-3 for MA-335 BOARD printed wiring board.
MA-335 
BOARD 
!¶
 
IC161 
1
 REC/PB
!•
 
IC161  
!ª
 
IC161 
$£
 REC/PB
 3Vp-p
16MHz
5Vp-p
30Hz
@º
 
IC161 
&º
 REC/ PB
@£
 
IC161 
^•
 REC/PB
@¢
 
IC161 
^ª
 REC/PB
@¡
 
IC161 
&£
 REC/PB
@™
 
IC161 
&¢
 REC/PB
@∞
 
IC161 
7
 REC
@§
 
IC161 
^¶
 REC
5Vp-p
360Hz
5Vp-p
360Hz
   5Vp-p
1.078kHz
5Vp-p
30Hz
5Vp-p     360Hz
4Vp-p     30Hz
5Vp-p
30Hz
100
4-11
4-12
4-13
SERVO/SYSTEM CONTROL
MA-335 (3/9)
SLV-M20HF
MA-335 (ON SCREEN DISPLAY) SCHEMATIC DIAGRAM
— Ref. No.: MA-335 Board; 1,000 Series —
• See page 4-3 for MA-335 BOARD printed wiring board.
SLV-M20HF
MA-335 
BOARD 
@¶
  
IC501 
!º
 REC/PB 
@ª
 
IC500 
3
, 
@∞
 REC/PB
2Vp-p
H
@•
  
IC500 
9
 REC/PB
503.5kHz
0.65Vp-p
       5Vp-p
14.31818MHz
4-15
4-16
ON SCREEN DISPLAY
MA-335 (4/9)
SLV-M20HF
4-17
4-18
MA-335 (DSF) SCHEMATIC DIAGRAM
— Ref. No.: MA-335 Board; 1,000 Series —
• See page 4-3 for MA-335 BOARD printed wiring board.
#º
 
Q802
#¡
 Q810 
E
 PB
 
0.1V/div
0.1
µ
sec/div
   0.2V/div
0.1
µ
sec/div
MA-335
BOARD
B
 PB  
DSF
MA-335 (5/9)
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