2
A
B
C
D
E
F
G
H
I
J
1
3
4
5
7
RX-V730/RX-V730RDS/RX-V630/RX-V630RDS
HTR-5560/HTR-5560RDS/DSP-AX630/DSP-AX630SE
6
52
C310
J576
C311
PJ303
LC1
PRI
ER
Y
HPR
Y
PR
V
PR
Y
FA
N
THM
VP
MAIN
(3)
/HP
MG
S12
THMG
+5M
+5D1
+5D2
+5
E
RC
RR
RL
C
R
L
E
-5
+12
LC2
PRD
PREMT
MR
Y
-12
E
E
E
E
CSN
E
ADR
DA
L
C
SW
FR
RC
DSP
FUNCTION
(6)
OPERATION (5)
DA
R
FL
E
RL
RR
CSC
/ICCS
CSR
CST
NC
/CSPLD
NC
/ICD
SDD
CSY
NC
/CSINT
/CSCS
+5D1
+5D2
ADL
E
INT938
YSSCK
SDM
+12V
-12V
FUNCTION (1) P. C. B.
(Lead Type Device)
OPERATION
(4)
SCK
SDT
CELC
E
AXL
AXR
E
SELL
SELR
+12V
MTSW
SWE
SW
E
-12V
TO
R
E
TO
L
E
TIR
E
TIL
-12
+12
E
VE
A
UX-C
AXR
AXL
A
UX-Y
A
UX-V
OPERATION (1)
CLKF
+5B
U
/RES
CNVSS
MG
BSY
RXDF
TXDF
/CE
ADKEY1
/BLK
SCK
O
SDF
CEFD
ADKEY0
ADKEY2
REM1
PSW
VRA
VRB
+5M
MG
VP
CD
TUNER
MAIN
REAR
CENTER/
SUB WOOFER
IN
MD/CD-R
6CH
INPUT
OUT
FUNCTION
(4)
FUNCTION (4)
VIB
VIA
VSY
SCKR
SDTR
VE
A
UX-Y
A
UX-C
A
UX-V
-5
CMP0
/VR2
/VR1
VIC
+5
I/E
CES
CMP1
24
1
15
30
16
1
15
30
16
SCKP
/ST
TMT
TUNED
RDSE
CEP
DEST
+12
TUR
TE
SDRR
SDTP
SDRP
TUL
: except DSP-AX630SE
: DSP-AX630SE only
■
PRINTED CIRCUIT BOARD (Foil side)
Ref. No. Location
IC302
H4
IC303
H5
Q302
F4
• Semiconductor Location
Circuit No.
J
U, C
R, T, K
A, L
B, G
C445, 446
X
X
O
O
O
J441
O
O
X
X
X
J442
O
X
X
O
O
Q441
X
X
O
O
O
R447, 460
X
X
O
O
O
R449
X
O
O
X
X
R457
X
O
O
X
X
R459
O
O
O
O
X
X: NOT USED
O: USED / APPLICABLE
