Pioneer XR-MR7, Service Manual

Page: 40 / 108

XR-MR7
40
A
B
C
D
1 2 3 4
1 2 3 4
3.12 AF (2/4) and LEGATO ASSYS
2/4
I
To P.U Assy
To CD MECHA.
To CD MECHA.
1
IC1101- Pin 13:
PLAY MODE (RF)
1.0Vp-p
H : 500nsec/div
VC
2
IC1101- Pin 16 :
TEST MODE,
Tracking Open (TRER)
H : 5msec/div
VC : IC1101- Pin22
VC
1.0Vp-p
(CD)
(CD)
(CD)
(L)
(S)
(C)
(F)
(T)
(F)
(T)
(T)
(F)
(F)
(T)
(T)
(T)
(F)
1
2
(F)
(SM)
(SM) (SM)
(SM)
(SM)
(SM)
(CM)
(CM)
(CM)
(TS)
(TS)
(FS)
(FS)
(CM)
(CM)
4.888V
4.868V
2.444V
5.681V
5.948V
5.948V
1.629mV
0.087V
2.44V
4.889V
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