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
55
FREQUENCY STEP
(R, T models only)
V-AUX
DVD
D-TV
/CBL
SUB
WOOFER
OUT
IN
VCR
DVD
MONITOR
OUT
OUT
D-TV
/CBL
VCR
V-AUX
IN
FUNCTION (2) P. C. B.
(Lead Type Device)
FUNCTION (2) P. C. B.
(Surface Mount Device)
FUNCTION (4) P. C. B.
(Lead Type Device)
FUNCTION (4) P. C. B.
(Surface Mount Device)
FUNCTION (3) P. C. B.
(Lead Type Device)
FUNCTION (3) P. C. B.
(Surface Mount Device)
FUNCTION (10)
VCRIN L
D-TV R
D-TV L
DVD R
DVD L
VCROUT R
VCROUT L
E
SW
GND SW
E
V-AUX R
V-AUX L
VCRIN R
MTSW
FUNCTION (1)
SDTP
SDRP
SCKP
/ST
TMT
TUNED
CEP
DEST
TUR
TE
SDRR
RDSE
SCKR
SDTR
TUL
DG
VR1
VIB
VIA
+12
CMP1
CMP0
-5
+5
1
9
FUNCTION (4)
VIA
+12V
VIB
VR1
9kHz
1
12
24
13
10kHz
FUNCTION (3)
VR1
VIB
VIA
+12
VIDEO (2)
TUNER
CMP1
CMP0
-5V
+5V
VIDEO (1)
VIB
VR1
VIA
+12
CEP
SDTP
SDKP
GND
+5B
COMP
TE
TMT
/ST
SDRP
+12B
TUL
TUR
TUNED
: RX-V530/RX-V530RDS/HTR-5550/
HTR-5550RDS/DSP-AX530 only
: RX-V530/RX-V530RDS/
HTR-5550/HTR-5550RDS/
DSP-AX530 only
■
PRINTED CIRCUIT BOARD (Foil side)
• Semiconductor Location
Ref. No.
Location
D571
H5
D572
E5
IC551
D3
IC571
H3
Q301
B5
Q311
B5
Q551
D3
Q553
D3
Q555
D3
Q571
H2
Q572
H3
Circuit No.
J
U, C
R, T
A
B
G
L
K
C575~583, 592
X
X
X
X
O
O
X
X
IC571
X
X
X
X
O
O
X
X
L571
X
X
X
X
O
O
X
X
Q572
X
X
X
X
O
O
X
X
R574~580, 582, 583
X
X
X
X
O
O
X
X
SW571, 941
X
X
O
X
X
X
X
X
XL571
X
X
X
X
O
O
X
X
X: NOT USED
O: USED / APPLICABLE