Sony SLV-7700KME, Service Manual

Page: 80 / 135

SLV-7700KME/7700KML
5-63 5-64E
WAVEFORMS
CD-169
BOARD
1
IC301
%¡
C-BAR
5.2Vp-p (10MHz)
2.5Vp-p (28.63MHz)
2
IC305
2
C-BAR
3
IC305 (™ C-BAR
4
IC305
(£
C-BAR
5
IC305
’ `⁄⁄‚
C-BAR
6
IC305
fi `⁄⁄¤
C-BAR
5Vp-p (2.1MHz)
7
IC310 fi @¢ C-BAR
1.3Vp-p (H)
8
IC310 fi %§ C-BAR
5.6Vp-p (27MHz)
C-BAR : Color-bar mode
5Vp-p (H)
5Vp-p (V)
5Vp-p (44.1kHz)
BD-21
BOARD
500mVp-p
2
IC101
@ª
PB
200mVp-p
1.3Vp-p
2.6Vp-p (7.5
µ
sec)
3
IC101
#§
PB
4
IC101
(§
PB
2.5V
2.5V
1
IC101
@¶
PB
RP-233
BOARD
1
IC501
4
REC
2
IC501
!¶
REC/PB
3
IC501
!•
REC/PB
4
IC501 @™ PB
1V/div
1
µ
s/div
5
IC501
@¢
PB
0.1V/div
20
µ
s/div
5.0Vp-p (V)
6
IC501
@§
REC/PB
5.0Vp-p (V)
2.4Vp-p (H)
7
IC501
@¶
PB
0.5V/div
20
µ
s/div
8
IC501 @• REC
0.02V/div
0.1
µ
s/div
0.5V/div
20
µ
s/div
MA-303
BOARD
(VIDEO)
1
IC302
7
REC
2
IC302
9
REC/PB
3
IC302 !¡ PB
4
IC302
!™
REC/PB
5
IC302
@¶
REC/PB
6
IC302
#™
REC/PB
0.6Vp-p (4.43MHz) 1.1Vp-p (H)
5.0Vp-p (H)
7
IC302
#•
REC
0.4Vp-p (H)
2.3Vp-p (H)
8
IC302 #• PB
0.5V/div
20
µ
s/div
9
IC302
$£
PB
0.5V/div
20
µ
s/div
4.0Vp-p (V)
0.5Vp-p (3.58MHz)
MA-303
BOARD
(SERVO/SYSTEM)
!º
IC201
1
REC/PB
!¡
IC201
7
REC
5Vp-p (V)
5Vp-p (V)
!™
IC201
$™
REC/PB
!£
IC201
^§
REC/PB
4.4Vp-p (16MHz)
4Vp-p (H)
!¢
IC201
^¶
PB
!∞
IC201 ^• REC/PB
5Vp-p (V)
5Vp-p (V)
!§
IC201
^ª
REC/PB
!¶
IC201 &º REC/PB
5Vp-p (300Hz)
4.4Vp-p (1.56kHz)
!•
IC401
2
REC/PB
!ª
IC401
4
REC/PB
2.8Vp-p (17.7MHz)
5.0Vp-p (H)
@º
IC401 7 REC/PB
@¡@™
IC401
!§!•
REC/PB
5.0Vp-p (V)
2.0Vp-p (H)
@£
IC401
@º
REC/PB
1.8Vp-p (H)
MB-77
BOARD
1
IC501
#™
REC/PB
2
IC751
7
REC/PB
5.8Vp-p (33.87MHz)
1.0Vp-p (H)
HI-66
BOARD
1
IC201
#¡
REC/PB
0.8Vp-p (16MHz)