Yamaha DSP-AX540 - Block Diagram

ABCDEFGH I J
1
2
3
4
5
6
7
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
53
34
12
DVD
34
12
D-TV/CBL
34
12
VCR
C-INPUT
SELECTOR
IC701
Y-INPUT
SELECTOR
IC702
S-SIGNAL
DETECTOR
IC733
IC734
34
12
VCR
Q733
DVD
D-TV/CBL
VCR
V-AUX
INPUT
SELECTOR
IC801
IC734
34
12
S-MONITOR
C
Y
MONITOR
VCR
S-VIDEO INPUT
S-VIDEO REC
OUT
VIDEO INPUTVIDEO REC OUT
Y
Cb/Pb
Cr/Pr
COMPONENT VIDEO
Y
SELECTOR
IC822
Cb
SELECTOR
IC822
Cr
SELECTOR
IC822
Y
Cb/Pb
Cr/Pr
DVDD-TV/LD
Y
Cb/Pb
Cr/Pr
COMPONENT
MONITOR
OUT
RY701 SW301
SW301
8ohm/4ohm
D311-314
BL
-BL
D301
+B
-B
-30
G
-VP
D403
+12
-12
Q302
IC402
IC403
+12
-12
G
D404
+5
-5
IC404
IC405
+5V
-5V
+5D2
FL1
FL2
D704-708
Q701
Power Detector
/Reset
Q601,602
+5M
IC602
+5M
MG
POWER
DETECT
RESET
POWER
RELAY
F702
C314
C315
C316
C317
C423
C425
C427
C428
C706
C707
75
IC735
13,12
3,5
1,2
14
4
15
IC821
413
IC821
711
IC821
115
+5
IC406
Y/C MIX
Q734,735
+5D1
8ohm/4ohm
Q703,704
Q802
FUNCTION
• See page 79~82 → SCHEMATIC DIAGRAM
MAIN
• See page 85~86 → SCHEMATIC DIAGRAM
POWER
• See page 87~88 → SCHEMATIC DIAGRAM
■ BLOCK DIAGRAM (2/2)