Schematic Diagram
5
4
3
2
1
6
D
C
A
B
D
C
A
B
5
4
3
2
1
6
OVERALL WIRING DIAGRAM
B
E
E C B
B C E
E
B
E C B
E
B
E C B
B C E
E C B
E C B
E C B
B C
A-12V
AGND1
AGND1
V+5V
AGND1
E
E C B
B C E
E C B
(S2)
AC-IN
(S4)
A+12V
(S1)
Q206FL
Q205FL
C
Q206SL
Q205SL
Q206C
C
OPT/COAX B'D
Q205C
Q206SR
C
Q205SR
Q206FR
(TX-SR252)
(VSX-330)
MAIN TRANS
(TX-SR252)
2SB1560
2SC3964
Q204FL
2SB1560
2SB1560
2SC3964
Q204SL
2SB1560
2SC3964
2SC3964
Q204C
Q204SR
2SB1560
2SC3964
Q204FR
Q205FR
AC CORD
or INLET
2SD2390
FL
2SD2390
SL
2SD2390
C
SR
2SD2390
2SD2390
FR
TUN
ER
P
AC
K
OPTCO
INSEL
(VSX-330)
POWER
(TX-SR252)
TONE
(TX-SR252)
HP
FRONT
MAIN
DMAIN
SM
PS
CP
U
FUSB
REG