Pml011A; Pd5653A - Pioneer DEQ-P9 Service Manual

DEQ-P9

PML011A

44
1
V33
2
SIGGN D
3
CassL
4
CassR
5
CDL +
6
CD-
7
CDR+
8
Phone+
9
Phone-
10
Navi-
11
Navi+
12
34
43 42 41 40
Reference-voltage-
generator
CODEC- IF
DC: 4.15 % 1.65
V V
AC: 2Vr ms%0.8Vr ms
Bypass
-gain
Bypass-
Selector
Input -gain-adjuster
(4-inputs independent-control)
Input-source-selector
(4-inputs independent-control)
13 14 15 16
39 38 37 36
Level-selector
*b
Output-selector
bypass line
(4ch independent control)
*b
Zero-cross d etect
(6ch independent control)
Volume
(6ch independent control)
Linedriv er-amplifier
*b
17 18 19 20

* PD5653A

40
41
60
61
35 34
33
MUTE
32
SDA
31
SCL
30
SEL
29
SPKR1L
SPKR1R
28
27
SPKR2L
26 SPKR2R
25
SPKR3L
24 SPKR3R
23
OUTPUTREF
21 22
21
20
1
80