Yamaha RX-V540 Service Manual page 62

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
TUL
3
TE
TUR
TMT
TUNED
/ST
SW
SWE
4
MTSW
FMT
PRY
ERY
MBRY
MARY
PRV
S12
MG
VP
MAIN
(2)
5
FUNCTION (6) P. C. B.
(Lead Type Device)
6
• Semiconductor Location
Ref. No. Location
IC602 C4
IC603 C4
IC801 D7
Q608 C4
Q609 C4
Q801 E7
7
Q802 E7
Q803 E7
62
C D
(Lead Type Device)
DEST
AUX-V
/VR1
+5V +5V VIB
-5V -5V VIA
CMP0 +12V
CMP0
CMP1 CMP1 MON
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-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
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 (7) P. C. B. (Lead Type Device)
DVD
D-TV
/CBL
MONITOR
OUT
J
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
J601 O O O O X
J802 O O X O O
L601 X X X X O
Q609 X X X X O
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
SW801 X X O X X
W607 O X X X X
XL602 X X X X O
X: NOT USED
O: USED / APPLICABLE