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KEH-3930R,3900R
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)
QQ
3 7 63 1515 0
Note: When ordering service parts, be sure to refer to "EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS
LIST".
A
Large size
SCH diagram
A-a
A-b
A-a
A-a
A-b
A-b
Guide page
Detailed page
A-a
A-a
A-b
A-b
B
TE
L 13942296513
C
www
D
A
10
1
http://www.xiaoyu163.com
2
A
TUNER AMP UNIT
ANTENNA JACK
B
FM/AM TUNER UNIT
RDS DECODER
x
ao
y
.
i
2
http://www.xiaoyu163.com
3
8
A-a
Q Q
3
6 7
NOTE :
Symbol indicates a resistor.
No differentiation is made between chip resistors and
discrete resistors.
Symbol indicates a capacitor.
No differentiation is made between chip capacitors and
discrete capacitors.
The > mark found on some component parts indicates
the importance of the safety factor of the part.
TAPE 315Hz(0dB)
Therefore, when replacing, be sure to use parts of
: -7.9dBs
identical designation.
u163
3
4
2 9
9 4
FM(100%) : -15.5dBs
AM(30%) : -26dBs
1 3
1 5
0 5
8
2 9
SYSTEM CONTROLLER
PE5088A
For resistors and capacitors in the circuit diagrams, their resistance values or
capacitance values are expressed in codes:
Ex. *Resistors
Code
Practical value
123
12k ohms
103
10k ohms
*Capacitors
Code
Practical value
103
0.01uF
101/10
100uF/10V
m
co
.
4
2 8
9 9
SOUR
ELECT
FM
AM
TA
RESET
9 4
2 8
9 9
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