Schematic Diagram; Overall Connection Diagram - Pioneer GM-X574 Service Manual

1

3. SCHEMATIC DIAGRAM

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3.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)
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-b Guide page
Detailed page
A-a A-b
B
B SPEAKER
C
TE
L 13942296513
A SPEAKER
D
E
www
F
A
8
1
http://www.xiaoyu163.com
2
A
AMP UNIT
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.
INPUT
2CH/4CH
INPUT
x ao
y
. i
2
http://www.xiaoyu163.com
3
8
A-a
The > mark found on some component parts indicates
the importance of the safety factor of the part.
Decimal points for resistor
Therefore, when replacing, be sure to use parts of
and capacitor fixed values
identical designation.
are expressed as :
←
2.2 2R2
←
0.022 R022
Q Q
3 6 7
-29.5V
+29.5V
UC
DC/DC CONVERTER
EW,ES
EW,ES
BEADS
CORE
BEADS
EW,ES
CORE
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EW,ES
UC
GM-X574/XR/UC
3
4
2 9 9 4
1 3 1 5 0 5 8 2 9
m
co
.
4
2 8
9 9
B
9 4 2 8 9 9
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