Pioneer PDR-L77 Service Manual page 23

5
QQ
3 7 63 1515 0
D-RAM
(DO)
16.9344MHz
(REC)
TE
L 13942296513
FS CONVERTER
www
.
A 5/5
5
http://www.xiaoyu163.com
6
(DO)
(REC)
(PB)
(PB)
MULTI PLEXER
x ao u163
y
i
6
http://www.xiaoyu163.com
2 9
8
(REC)
(PB)
(DI1)
(DI2)
(DO)
: The power supply is shown with
the marked box.
Q Q
3 6 7 1 3 1 5
(REC)
(REC)
VCO
(PB) (PB)
co
.
7
9 4 2 8
: AUDIO SIGNAL ROUTE
: REC SIGNAL (after A/D)
: PB OUT (before D/A)
: DIGITAL INPUT1
: DIGITAL INPUT2
: DIGITAL OUT
0 5 8 2 9 9 4 2 8
CN501
(REC)
(PB)
(DI1)
(D0)
(DI2)
CN7701
L511-L513,L515-L518,
L522,L524,L526 : OTL1040
m
F510,F514,F520
F521,F527 : VTH1097
7
8
PDR-L77
9 9
A
B
9 9
1
2
3
4
C
12
5
6
7
8
9
10
11
E
D
A
4/5
23
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