Pioneer GM-7150UC Manual de serviço - Página 12
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1
3. SCHEMATIC DIAGRAM
QQ
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-a
A-b
A-b
Guide page
Detailed page
A-a
A-a
A-b
A-b
B
A
C
TE
L 13942296513
D
E
www
F
A
12
1
http://www.xiaoyu163.com
2
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.
0dB
+18.5dBs
(BB ON
INPUT MAX)
x
ao
y
.
i
GM-7100M/XU/EW
2
http://www.xiaoyu163.com
3
8
A-a
Decimal points for resistor
and capacitor fixed values
are expressed as :
←
2.2
0.022
0dB
+18.3dBs
+17.5dBs
LPF
Q Q
3
6 7
1 3
u163
.
3
4
2 9
9 4
2 8
The > mark found on some component parts indicate
the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of
2R2
identical designation.
←
R022
0dB
-1.7dB ~
-32.0dB
+17.5dBs
GAIN
A
1 5
0 5
8
2 9
9 4
-0.8dB
m
co
4
9 9
0dB or +12dB
or +6dB ( or +9
-15dBs
B
BASS BOOST
2 8
9 9