Pioneer CRT3560, Service Manual

Page: 13 / 32

GM-520T/XU/UC
10
1 2 3 4
1 2 3 4
C
D
F
A
B
E
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 SCHEMATIC DIAGRAM(GUIDE PAGE)
A-a A-b
A-a A-b
A-b A-a
Large size
SCH diagram
Guide page
Detailed page
Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or
"ELECTRICAL PARTS LIST".
A-a
A
Decimal points for resistor
and capacitor fixed values
are expressed as :
2.2 2R2
0.022 R022
←
←
The
>
mark found on some component parts indicates
the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of
identical designation.
Symbol indicates a resistor.
No differentiation is made between chip resistors and
discrete resistors.
NOTE :
Symbol indicates a capacitor.
No differentiation is made between chip capacitors and
discrete capacitors.
BASS BOOST
GAIN
BASS BOOST
GAIN
0dB
0dB
+18.5dBs
(BB ON
INPUT MAX)
0dB
-1.7dB ~
-32.1dB
0dB or +12dB or +6dB
+18.3dBs
-13.8dBs
-1.8d
+18.3dBs