Pioneer DEH-340 Service Manual - Page 4

Overall Connection Diagramguide

Page 4 highlights

1 2 3 4 DEH-340,3400,34 3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) Note: When ordering service parts, be sure to refer to "EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST". A Large size A-a A-b SCH diagram A-a A-a A-b Guide page 272 272 A-a A-b Detailed page 183 183 162 162 ELECTRONIC FM(100%):-19.5dBs AM(30%):-30dBs FM/AM TUNER UNIT R791 0R0 B ANTENNA JACK SYST CSS1023 4.194MHz 393 104 C DSENS CONTROL UNIT D KEYBOARD UNIT C EJECT D B PANEL UNIT For resistors and capacitors in the circuit diagrams, their resistance values or capacitance values are expressed in codes: A B 14 Ex. *Resistors Code Practical value 123 12k ohms 103 10k ohms *Capacitors Code Practical value 103 0.01uF 101/10 100uF/10V 1 2 3 4 A A

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14
DEH-340,3400,34
A
1
2
3
4
B
C
D
1
2
3
4
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)
Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS
LIST”.
A-a
A-b
A-a
A-a
A-b
A-b
A-b
A-b
A-a
A-a
Large size
SCH diagram
Guide page
Detailed page
A
FM(100%):-19.5dBs
AM(30%):-30dBs
D
CONTROL UNIT
FM/AM TUNER UNIT
A
A
C
KEYBOARD UNIT
B
PANEL UNIT
183
183
162
162
272
272
104
393
CSS1023 4.194MHz
0R0
R791
DSENS
EJECT
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
ANTENNA
JACK
SYST
ELECTRONIC
A-a
B