Hitachi DA-1000R Service Manual page 72

AF
error
signal
TP4
(AF
-)
EFM
signal
TPl1
(TDET)
TR
error
signal
TPs (TR
_)
EFM signal
TP1,I (TDET)
Disc
motor
A
drive
signal
TPg
(DMCA)
Disc
motor
B
drive
signal
TPl
O
(DMCB)
lvl
r
o
u-l
o
4-.1
a
,-]
ol
vl
I
o
5--.1
']
-".1
EFM signal at PAUSE
TP1
1 (TDET)
TR
error
signal
TP2 (DMCB)
Detection SYNC signal
TP3 (A
SYNC)
Supplementary SYNC si
TP1
(P
SYNC)
C1 signal
TP7
(C1)
C2 signal
TP8
(C2)
l mSec/DlV
Illllllll
0.5mSec/DlV
tt
ml
lllll
5OPSec/DlV
rvl
I
6--l
.l
,1
6J
IVìI
'-l
41
,)
.l
._]
-l
24
._l
6-l
-.]
2)
._l
l mSec/DlV
l
mSec/DlV
l OmV/DlV