10
1
2
3
4
1
2
3
4
F
E
D
C
B
A
KEH-P2033R/XM/EW
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
CASSETTE MECHANISM
IC 3
VCC
VCC
IC 2 FM MPX
IC 1
MIXER,IF,AMP,DET.
LDET
Lch
22
AM ANT
FM ANT
LOCL
LOCH
CK
ATT
10
6
18
28 27
25
23
CREQ
DI/DO
CE2
19 14
12
CE1
SDBW
SL
FMSD
NL1
NL2
STIND
COMP
15 16
21
8
2 3 4
1
13
AM RF
ATT
ANT ADJ
FM RF
T51,Q51
CF51,CF52,CF53
FM/AM 1ST IF 10.7MHz
MPXREF 41kHz
AMDET
IMG ADJ
RF ADJ
AM 2ND IF
450kHz
CF202
EEPROM
X901
10.25MHz
B.U5V
Q150
12
Q101
COM9V
8
20
61
23
15
11
12
1
2
RDS DECODER
Q100
B.U5V
IC150
PM4009A
IC200
BA4560F
EQ-AMP
5
11
24
CN100
ANT.
37
TUNER AMP UNIT
FM/AM TUNER UNIT
A
8
7
6
5
2
1
1
3
8
7
6
2
1
5
SWITCH PCB
M1
MOTOR ASSY
M
S1
TAPE/TUN
S2
MUTE
HD1
HEAD
1
3
Q250
Q251
LCH
MOTOR+
CN250
CN200
B.U14V
28
C
7
Summary of Contents for KEH-P2030R
Page 6: ...6 1 2 3 4 1 2 3 4 F E D C B A KEH P2033R XM EW 2 2 EXTERIOR ...
Page 8: ...8 1 2 3 4 1 2 3 4 F E D C B A KEH P2033R XM EW 2 3 CASSETTE MECHANISM ...
Page 17: ...17 5 6 7 8 F E D C B A 5 6 7 8 KEH P2033R XM EW ...
Page 32: ...32 1 2 3 4 1 2 3 4 F E D C B A KEH P2033R XM EW PST3434UL PD6340A ...
Page 37: ...37 5 6 7 8 F E D C B A 5 6 7 8 KEH P2033R XM EW 8 OPERATIONS ...
Page 38: ...38 1 2 3 4 1 2 3 4 F E D C B A KEH P2033R XM EW ...