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10.6. AUDIO (3/3) BLOCK DIAGRAM
: AUX/MIC/GUITAR AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
TO
DC DET AMP
SYSTEM CONTROL
P1
DAMP RST
7
TO AUDIO
BLOCK (2/3)
MAIN P.C.B. ASS'Y
IC3301
C1AB00003986
DIGITAL AMPLIFIER
F+ HI
5
INPUT A
BST A
44
F- HI
D3000
D3001
6
INPUT B
OUT A
40
OUT A
39
F+ LO
14
INPUT C
OUT B
35
F- LO
15
INPUT D
BST B
43
BST C
24
16
/FAULT
OUT C
32
17
/OTW
OUT D
28
OUT D
27
4
/RST
BST D
23
IC3101
C1AB00003986
DIGITAL AMPLIFIER
SW+
5
INPUT A
BST A
44
SW-
6
INPUT B
OUT A
40
OUT A
39
OUT B
35
BST B
43
17
/OTW
BST C
24
16
/FAULT
OUT C
32
OUT D
28
OUT D
27
4
/RST
BST D
23
Q3500,Q3501
Q3502,Q3503
DC DETECT
+36V
CIRCUIT
SPEAKERS
JK3502
-
1
FRONT HIGH
JK3502
+
2
JK3502
-
3
FRONT LOW
JK3502
+
4
JK3503
-
1
SUBWOOFER
JK3503
+
2
46
SC-CMAX5GS/PH/PR AUDIO (3/3) BLOCK DIAGRAM
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