A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530
RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430
63
(Lead Type Device)
MAIN (4) P. C. B.
MAIN (3) P. C. B.
(Lead Type Device)
MAIN (2) P. C. B.
(Lead Type Device)
MAIN (1)
PR
Y
S12
MG
BL
-BL
PR
V
FG
MAIN (6)
H
L
H
L
E
E
L
L
H
H
FUNCTION
(7)
PRY
S12
MG
MAIN (10)
RX-V430/
HTR-5540/
DSP-AX430 only
MAIN (8)
RX-V530/
RX-V530RDS/
HTR-5550/
HTR-5550RDS/
DSP-AX530
RX-V430RDS/
HTR-5540RDS/
only
RLE
E
CE
RRE
LE
RE
RRE
RRE
RLE
RLE
BE
BE
BE
RE
BL
BL
BL
MAIN (8)
RX-V430RDS/HTR-5540RDS only
MAIN (7)
MAIN (1)
MAIN (1)
RX-V530/RX-V530RDS/HTR-5550/
HTR-5550RDS/DSP-AX530/RX-V430RDS/
HTR-5540RDS only
IMPEDANCE SELECTOR
PRD
PREMT
MR
Y
/HP
S12
MG
THMG
+5M
FUNCTION (1)
PR
V
PR
Y
FA
N
THM
VP
+5D2
+5
+5D1
E
-5
+12
-12
E
E
E
E
LC2
RC
RR
RL
C
R
L
E
LC1
PRI
ER
Y
HPR
Y
+5D1
+5D2
+5
-5
+12
-12
+5M
THM
THMG
+5D1
+5D2
+5
-5
+12
-12
+5M
THM
THMG
MAIN (1)
VC
NFC
VR
NFR
NFL
VL
VRR
NFRR
VRL
NFRL
+B
BV
AE
RC
E
-BV
MAIN (1)
PR
Y
S12
PR
V
VP
/HP
HPR
Y
MR
Y
ER
Y
PREMT
PRI
FUN
MG
PRD
FUNCTION (5)
-B3
DG
+B3
-B2
E
+B2
■
PRINTED CIRCUIT BOARD (Foil side)
RX-V530/RX-V530RDS/HTR-5550/HTR-5550RDS/DSP-AX530
Circuit No.
J
U, C
R, T, K, A, B, G, L
D253
X
O
O
J381, 382
O
X
X
Q251
X
O
O
R252, 253
X
O
O
SW381
X
O
O
X: NOT USED
O: USED / APPLICABLE
RX-V430/RX-V430RDS/HTR-5540/HTR-5540RDS/DSP-AX430
Circuit No.
J
U, C
R, T, K, A, B, G, L
D253
X
O
O
J381, 382
O
X
X
Q251
X
O
O
R252, 253
X
O
O
SW381
X
O
O
X: NOT USED
O: USED / APPLICABLE
Ref. No.
Location
D251
F3
D252
F4
D253
F4
D254
F4
D255
F4
D256
G4
D257
H4
D381
D4
D382
B3
Ref. No.
Location
D383
B3
D384
B3
D385
B3
IC401
E7
IC402
D7
IC403
D7
IC404
C7
IC405
C7
IC406
F7
• Semiconductor Location
Ref. No.
Location
Q251
F4
Q252
F3
Q253
F4
Q254
F4
Q255
F3
Q256
F3
Q257
G4
Q258
G3
Q259
G3
Ref. No.
Location
Q260
G4
Q261
G4
Q262
G3
Q263
H4
Q264
H4
Q265
G3
Q266
H4
Q267
H4
Q268
H3