Sony SLV-SE20 Service Manual page 36

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3 7 63 1515 0
MA-338
BOARD
(SERVO/SYSTEM CONTROL BLOCK)
1
IC162 #§ 32kHz (OUT)
3.1Vp-p
17.734475kHz
2
IC162 #ª
(OUT)
5.0Vp-p
3
IC162 $∞
OSC CHARA (OUT)
23.3MHz
4.6Vp-p
4
IC162 (º DRUM PG
TE
L 13942296513
4.6Vp-p
40msec
5
IC162 *ª DRUM FG
4.2Vp-p
300Hz
6
IC162 *¶ CAP FG
4.5Vp-p
757Hz
7
IC162 (∞ CTL IN+ REC
25Hz
5.0Vp-p
T REEL
8
IC162 *º
TAPE TOP PLAY
www
.
4.6Vp-p
450msec
http://www.xiaoyu163.com
S REEL
9
IC162 &ª
TAPE TOP PLAY
5.0Vp-p
1.4sec
(REC/PB BLOCK)
!º
CN262 1 PB RF
CN260 7 PB
0.5Vp-p
V
!¡
CN262 2 RF SWP
25Hz
5.0Vp-p
!™
IC260 9 REC
0.1µsec/div
470mVp-p
!£
IC260 !º REC
280mVp-p
H
(VIDEO BLOCK)
!¢
IC200 5 REC
470mVp-p
0.1µsec/div
!∞
IC200 2 REC
x ao u163
280mVp-p
y
H
i
http://www.xiaoyu163.com
2 9
8
!§
T320 6, REC
66.5kHz 46Vp-p
!¶
IC200 ^ª
4.43MHz 480mVp-p
!•
IC200 #™,#§ REC
1.0Vp-p
H
!ª
IC200 ^¡ REC
Q Q
3 6 7 1 3 1 5
320mVp-p
H
!ª
IC200 ^¡ PB
240mVp-p
H
@º
IC200 ^£ PB
240mVp-p
H
@º
IC200 ^£ REC
400mVp-p
H
@¡
IC200 !ª
co
.
4.4Vp-p
H
4-2
9 4 2 8
@™
IC200 9, !º REC
440mVp-p
H
@™
IC200 9, !º PB
700mVp-p
H
@£
IC200 @∞ REC
2.3Vp-p
H
@£
IC200 @∞ PB
0 5 8 2 9 9 4 2 8
2.2Vp-p
H
(DISPLAY BLOCK)
@¢
IC420 2 X OUT
2.9Vp-p
2.86MHz
m
9 9
9 9