Pioneer F-208 Panduan Servis - Halaman 6

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Halaman Cetak
Pioneer F-208 Panduan Servis
1
F-208

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM and OVERALL CONNECTION DIAGRAM
A
FM/AM TUNER MODULE
(AXX7054 )
Note: As this circuit board is
an assembly purchase part,
no circuit diagram is listed.
B
FM ANTENNA
C
C
STANDBY
ASSY
(AWX7265)
CN401
CN301
D
6
1
2
CN1
AM ANTENNA
CN202
CN302
KEY
MATRIX (1/2)
21
20
19
? ‹
25
?
26
fi
D307
KEY OUT5
50
D306
KEY OUT4
51
KEY
D305
KEY OUT3
52
MATRIX
D304
MICROCOMPUTER
KEY OUT2
(2/2)
53
D303
KEY OUT1
54
37
2
3
CN201
18
17
9
8
7
6
5
4
3
2
1
73
72
IC301
71
(PDG231A)
SYSTEM
70
FL TUBE
3
4
MAIN ASSY
A
(AWK7517 : HL)
(AWK7491 : SDB)
DISPLAY ASSY
B
(AWX7266 : HL)
(AWX7263 : SDB)
4