Pioneer KE-81ZBM-02 Service Manual
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Service
c^Hanual
Cl!)
PIONEER
The
future of
sound and
vision.
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BMW
ANTI-THEFT
RADIO
KE"81zbm-
ORDER
NO.
CRT
1150
US
Note
:
See
the separate
manual
CX-156
(CRT-468)
for
the
cassette
mechanism
description.
Dolby
and
the double-D
symbol
are
trademarks
of
Dolby
Laboratories Licensing Corporation.
Noise Reduction
System
manufactured under
license
from Dolby
Laboratories Licensing Corporation.
BMW
No.
88 88
1
600 155
CONTENTS
1.
ANTI-THEFT
1
2.
USING THE TAPE
DECK
1
3.
USING
THE RADIO
3
4.
DISASSEMBLY
4
5.
ADJUSTMENT
5
6.
SCHEMATIC
CIRCUIT
DIAGRAM
16
7.
CONNECTION DIAGRAM
20
8.
CASSETTE
MECHANISM EXPLODED
VIEW
24
9.
CABINET
EXPLODED VIEW
....28
10.
CHASSIS
EXPLODED VIEW
31
11.
ELECTRICAL
PARTS
LIST
34
12.
PACKING
METHOD
38
SPECIFICATIONS
TUNER
FM
Receiver
Usable
Sensitivity
(Load)
[30
dB
(N
-h
D)/(S
-1-
N
-F
D)1
1
pV
Signal/Noise Ratio
(1
mV)
65
dB
Overload
Signal
1
V
AM
Rejection
40
dB
IF
Rejection
100
dB
Image
Rejection
50
dB
Spurious
Rejection
70
dB
Alternate
Channel
Selectivity
60
dB
Capture
Ratio
2dB
Stereo
Separation
(1
kHz)
40
dB
Stereo
Distortion
(1
mv)
0.5%
Frequency
Range
87.9to
107.9MHz
Intermediate
Frequency
10.7
MHz
AM
Receiver
Usable
Sensitivity
[20 dB N/(S-FN)]
IOjlV
Signal/Noise Ratio
(5
mV)
50
dB
Selectivity
(±10 kHz)
lOqdB
IF
Rejection
100
dB
Image
Rejection
60
dB
Distortion (5
mV
RF)
0.5%
Frequency
Range
530
to
1620
kHz
Intermediate
Frequency
450 kHz
WB
Receiver
Usable
Sensitivity
(Load)
[20
dB(S-FN)/(S-l-N-FD)]
0.3 ^iV
Signal/Noise Ratio
(1
mV)
55
dB
Distortion
1.5%
Frequency
Range
162.400
to
162.550
MHz
Intermediate
Frequency
1st
I.F
(25
kHz
Step)
10.7MHz
2nd
I.F
450kHz
Cassette
Deck
Wow
and
Flutter
WRMS
-
JIS
0.07%
Signal/Noise Ratio
50 dB
Dolby
NR
Effect
lOdB
Separation
50 dB
Cross
Talk
55
dB
Distortion
1%
Frequency
Response (—3
dB)
Normal
40Hzto15kHz
Metal
40Hzto18kHz
Audio
Controi
Tone
Control
Response
Treble
Boost/Cut
10
kHz
±10dB
Bass
Boost/Cut
1
00
Hz
±10dB
Power
Amplifier
Power
Cutput (Rl
=
4
Q,
Vcc
=
14.4
V)
10%THD
16W/Ch
1%THD
13W/Ch
THD
(Rl
=
4
Q.
Vcc
=
14.4
V)
Po»1W
0.07%
Frequency
Response
(±3dB)
20
Hz
to
40
kHz
Signal/Noise Ratio
65 dB
NOTE:
Specifications are subject
to
change
without
notice.
PIONEER ELECTRONIC
CORPORATION
4-1,
Meguro 1-Chome,
Meguro-ku, Tokyo
153,
Japan
PIONEER ELECTRONICS SERVICE
INC.
P.O.
Box
1760,
Long
Beach,
California
90801
U.S.A.
PIONEER ELECTRONICS
OF
CANADA,
INC.
505 Cochrane
Drive,
Markham,
Ontario
L3R 8E3 Canada
PIONEER ELECTRONIC [EUROPE]
N.V.
Keetberglaan
1,
2740
Beveren, Belgium
PIONEER ELECTRONICS AUSTRALIA
PTY. LTD.
178-184
Boundary
Road,
Braeside,
Victoria
3195,
Australia
TEL:
[03]
580-9911
FD
©
FEB. 1988
Printed
in
Japart

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