General Information; Parts - Pioneer XR-A660 Service Manual
Stereo cd cassette deck receiver
Hide thumbs
Also See for XR-A660:
- Service manual (82 pages) ,
- Service manual (82 pages) ,
- Operating instructions manual (60 pages)
Table of Contents
Advertisement
7. GENERAL INFORMATION
7.1 PARTS
7.1.1 IC
• The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.
HA12136AF (AF ASSY : IC2201)
• Dolby B Type NR System IC
•
Pin Function
N
. o
P
n i
N
a
m
e
1
R
E
C
N I
R
e
c
o
d r
n i
2
V
P
o
w
r e
s
u
C
C
3
P
B
N I
P
a l
y
b
a
k c
4
r V
f e
R
e
e f
e r
n
c
M
o
d
e
c
o
5
N
R
O
/ N
O
F
F
"
H
: "
N
R
6
P
B
O
U
T
P
a l
y
b
a
k c
7
D
E
T
i T
m
e
c
o
n
8
R
E
C
O
U
T
R
e
c
o
d r
n i
HA12211NT (AF ASSY : IC2301)
• REC Equalizer and PB Equalizer System IC
•
Block Diagram
30
29
28
1
2
F
u
n
t c
o i
n
g
E (
n
c
o
d
) e
n i
p
t u
p
p
y l
(
D
e
c
o
d
) e
n i
p
t u
e
v
l o
a t
g
e
n
r t
l o
p
n i
f
r o
N
R
O
/ N
O
F
F
O
, N
L "
: "
N
R
O
F
F
(
D
e
c
o
d
) e
o
u
p t
t u
s
a t
t n
p
n i
f
r o
h t
e
e l
v
l e
d
e
e t
t c
r o
g
E (
n
c
o
d
) e
o
u
p t
t u
REC IN
27
26
25
12dB
B
A
PB–IN
3
4
5
6
XR-A660, XR-A550, XR-A330
N
. o
P
n i
N
a
m
e
9
R
E
C
O
U
T
R
1
0
D
E
T
i T
1
1
P
B
O
U
T
P
M
1
2
R
E
C
P /
B
"
1
3
B
A I
S
R
1
4
P
B
N I
P
1
5
G
N
D
G
1
6
R
E
C
N I
R
from logic
24
23
22
21
L–ch
R–ch
139k
5k
2.7k 2.26k 1.12k
7
8
9
10
F
u
n
t c
o i
n
e
c
o
d r
n i
g
E (
n
c
o
d
) e
o
u
p t
t u
m
e
c
o
n
s
a t
t n
p
n i
f
r o
h t
e
e l
v
l e
d
a l
y
b
a
k c
(
D
e
c
o
d
) e
o
u
p t
t u
o
d
e
c
o
n
r t
l o
p
n i
f
r o
R
E
C
P /
B
E (
n
H
: "
R
E
C
E (
n
c
o
d
e
, )
L "
: "
P
B
(
D
e
e f
e r
n
c
e
c
r u
e r
t n
n i
p
t u
p
n i
f
r o
h t
a l
y
b
a
k c
(
D
e
c
o
d
) e
n i
p
t u
o r
u
n
d
e
c
o
d r
n i
g
E (
n
c
o
d
) e
n i
p
t u
to Dolby
20
19
18
17
A
B
10k
11
12
13
14
e
e t
t c
r o
c
o
d
e
D /
e
c
o
d
) e
e
c
o
d
) e
e
a
c
v i t
e
l i f
e t
s r
16
15
61
Hide quick links:
Advertisement
Table of Contents
