A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
RX-V2300/DSP-AX2300
RX-V1300/RX-V1300RDS/HTR-5590/DSP-AX1300
77
MAIN (3) P. C. B.
(Lead Type Device)
MAIN (4) P. C. B.
(Lead Type Device)
MAIN (5) P. C. B.
(Lead Type Device)
MAIN (6) P. C. B.
(Lead Type Device)
Fan
F
AN-
F
AN+
POWER (1)
+5M2
THM
MG
Power Transformer
AC
2
H
AC
2
L
E
E
AC
2
L
AC
2
H
MG
PORY
VP
PRV
SPZ2
FAN
SPC
S9
ERY
PRI
SPB
LDD
SPD
SPA
PDD
FMTM
POWER (1)
FUNCTION
MAIN (1)
-BV
BV
PRIO
PRD
-BL
MAIN (2)
MAIN (4)
MAIN (3)
MAIN (1)
MAIN (2)
E
SPB
+B2
RR
LE
RE
RE
LE
E
+B
-B
E
-B
+B
RL
C
SPA
LDD
FMT
CENTER/
REAR CENTER
IMPEDANCE SELECTOR
REAR
+
–
–
+
R
SPEAKERS
OUTPUT
MAIN
SUB
WOOFER
OUTPUT
L
+
–
–
+
L
SPEAKERS
–
+
ZONE 2 OUT
R
MAIN (1)
R
L
FMT
LDD
E
SPB
SP
A
+B2
POWER
(1)
U, C, A models
E
SW
NC
POWER
(5)
S9
SG
PRY
PDD
■
PRINTED CIRCUIT BOARD (Foil side)
RX-V2300/DSP-AX2300
Ref. No.
Location
D13
I6
D14
I6
D15
H6
D16
G6
D17
G6
D18
H6
D19
F2
D20
B2
D21
F2
D22
F3
D23
D3
Ref. No.
Location
D24
D3
D25
E3
D26
E3
D27
F3
D28
F3
D29
C3
D30
E4
D31
D3
D32
B3
D33
B2
D34
B2
• Semiconductor Location
Ref. No.
Location
D35
B2
D36
D3
D37
E4
D38
F3
D50
I3
D51
I3
IC002
A4
Q37
I6
Q38
H6
Q39
F2
Q40
F2
Ref. No.
Location
Q41
B2
Q42
F2
Q43
A2
Q44
F2
Q45
G6
Q46
G6
Q47
F3
Q48
F3
Q49
F3
Q50
F3
Q57
F3
Circuit No.
J
U, C
R, T, K
A
C47~50, 53, 56, 71~73, 80
X
X
O
O
C90~92
X
X
X
O
CB21
X
O
X
O
D50, 51
X
O
X
O
J3, 4
O
X
X
X
Q57
X
O
X
O
RY6
X
O
X
O
R195
X
O
X
O
SW3
X
O
O
O
TE5
X
O
X
O
W30
X
O
X
O
X: NOT USED
O: USED / APPLICABLE