Yamaha RX-V540 Service Manual page 58

A B
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
1
I
FUNCTION (4) P. C. B.
VIDEO (J model)
2
Tuner
CEP
SDTP
SCKP
SDRP
GND
+5B
+12B
COMP
3
TUL
TE
TUR
TMT
TUNED
/ST
SW
4
SWE
MTSW
FMT
PRY
ERY
MBRY
MARY
PRV
S12
MG
VP
MAIN
(2)
• Semiconductor Location
5
Ref. No. Location
IC602 C4
IC603 C4
IC701 I3
FUNCTION (6) P. C. B.
IC702 I4
(Lead Type Device)
IC801 D7
Q608 C4
Q609 C4
Q701 I3
Q702 I3
Q703 I3
6
Q704 I3
Q705 I3
Q706 I3
Q731 I2
Q732 I2
Q733 H3
Q734 H3
Q735 H3
Q736 H3
Q801 E7
Q802 E7
7
Q803 E7
Q804 E7
58
C D
(Lead Type Device)
YCSEP DEST
MON
VSEL AUX-V
/VR1 /VR1
VIB
+5V +5V VIB
-5V -5V VIA VIA
CMP0 CMP0 +5 +12V
CMP1 -5 MON
CMP1
+12 VSEL
1
12
24 13
MAIN (1)
VCR
D-TV
DVD /CBL IN
FREQUENCY STEP
(R, T, K models only)
10kHz 9kHz
MAIN (3)
+12V
-12V
9
DEST
VE
AUX-V
/VR1
VIB
VIA
+12V 1
MON
VSEL
E F
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
Flash
FUNCTION (1)
VE
TUL
TUR
TUE
DTBD
CKBD
FMT
MTSW
HPF
GAIN
CTMIX
SWMIX
PRV
-12
+12
-5
+5
AUX-V
VE
CSINT
/CSPLD
/ICCS
/CSCS
CSC
CSR
CST
NC
/ICCDC
CSN
INT938
/ICD
CSY
YSSCK
SDD
SDM
DSP
OPERATION (1)
MONITOR
OUT OUT
G H I
FUNCTION (5) P. C. B. (Lead Type Device)
1
1
FUNCTION (7) P. C. B. (Lead Type Device)
U, C, A, B, G, L, R, T, K models only
DVD
D-TV
/CBL
MONITOR
OUT
J
MONITOR
OUT
OUT
VCR
9
IN
D-TV
9
/CBL
DVD
Circuit No. J U, C R, T, K A, L B, G
C631~640 X X X X O
CB607 X O O O O
IC603 X X X X O
IC731, 732 O O X O O
J601 O O O O X
J731, 732 X X O X X
J802 O O X O O
L601 X X X X O
Q609 X X X X O
Q733 X X O X X
R619 O X X O O
R620 X O O X X
R621 O O X X X
R622 X X O O O
R652~660, 841 X X X X O
R735, 736, 741~744, 746, 747 O O X O O
R853 X X O X X
SW801 X X O X X
T731 O O X O O
XL602 X X X X O
W607 O X X X X
X: NOT USED
O: USED / APPLICABLE