SLV-478/677HF/678HF/688HF/L47/L48/L57/
L58/L67HF/L68HF/L77HF/L78HF/X50/X60HF
MA-317 (VIDEO) SCHEMATIC DIAGRAM
— Ref. No.: MA-317 board; 1,000 series —
• See page 4-3 for MA-317 BOARD printed wiring board.
4-8 4-9 4-10
VIDEO
MA-317 (2/7)
MA-317
BOARD
(2/3)
7
IC201 !∞ PB
CN261 2 PB
8
IC201 !¶ PB
9
IC201 @∞ REC
200mV/Div
0.1µsec/div
200mV/Div 0.1µsec/div
!£
IC201 #• REC/ PB
!¢
IC201 $∞ PB
500mVp-p
H
!∞
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
@ª
IC501 9, !¡ REC/PB
2Vp-p
H
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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