2
A
B
C
D
E
F
G
H
I
J
1
3
4
5
7
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
6
56
■
PRINTED CIRCUIT BOARD (Foil side)
FUNCTION (3) P. C. B.
(Lead Type Device)
FUNCTION (2) P. C. B.
(Lead Type Device)
FUNCTION (1) P. C. B.
(Lead Type Device)
OPERATION
(4)
AXR
AXL
VE
+12
E
A
UX-V
POWER
(1)
RR
RL
RC
C
R
L
+5D2
+5D1
E
E
E
HPE
+12
E
-12
-5
+5
DSP
+12
-12
RC
RL
FL
E
R
E
RR
FR
+5D1
+5D2
L
SW
C
ADL
ADR
OPERATION
(1)
HPE
HPL
+12
-12
HPR
E
FUNCTION (4)
VE
A
UX-V
+5
-5
+12
-12
MTSW
PR
V
SWMIX
CTMIX
GAIN
HPF
FMT
CKBD
DTBD
TUE
TUR
TUL
D-TV R
DVD L
DVD R
E
VCRIN L
SW
GND SW
MTSW
E
VCROUT L
VCROUT R
D-TV L
VCRIN R
D-TV R
DV
D
L
D
VD R
E
VCRIN L
SW
GND SW
MTSW
E
VCR
OUT L
VCR
OUT R
D-TV L
VCRIN R
D-TV R
D
VD L
D
VD R
E
VCRIN L
SW
GND SW
MTSW
E
VCR
OUT L
VCR
OUT R
D-TV L
VCRIN R
D-TV R
D
VD L
D
VD R
E
VCRIN L
SW
GND SW
MTSW
E
VCR
OUT L
VCR
OUT R
D-TV L
VCRIN R
MAIN
SURROUND
CD
IN
(PLAY)
OUT
(REC)
CENTER/
SUB WOOFER
MD/CD-R
6CH
INPUT
DVD
D-TV
/CBL
SUB
WOOFER
OUT
IN
VCR
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
Ref. No.
Location
Q301
C4
Q302
C4
• Semiconductor Location