Block Diagrams - Yamaha MCR-730 Service Manual

A B
DRX-730/NX-E700
■ BLOCK DIAGRAM
1
AUX OUT
2
AUX IN
DOCK
FM/AM
TUNER
3
FM/AM
4
PORTABLE
5
6
TIMER indicator
HDMI indicator
PROGRESSIVE
indicator
• See page 55 →
SUB
SCHEMATIC DIAGRAM
7
44
C D
AUDIO/VIDEO SECTION BLOCK DIAGRAM
Q3,4
IC1
12,13
L REC
R
Input selector
3,8
L
R
4,7
5,6
2,9
1,10
RDS
(G, F models)
IC4
L
R
FL DRIVER
IC801
80,81
TACT SW
75
SW801 - 805
REMOTE
73
CONTROL
U801
MICROPROCESSOR
85,86
INPUT
R5F3640DNFA
SELECTOR
IC11
SW808
87,88
MAIN VOLUME
SW807
STANDBY/ON
74
SW806
84 85 86 13
XL3
D812
D809
D810
E F
R2A15908SP
IC2
27
28
IC26
7
AUDIO DAC
PCM1753
8
13,14
XL2
3,4,5,18,35
36,37,90
DVD MODULE P.C.B.
DB-VPB801
15 25,28
EEPROM
IC29
DVD MECHANISM ASS'Y
G H
IC8
MUTE
HPMT
Lch
IC21
MUTE
Rch
SWMT
16
LPF
8
Class-D
AMP
(TDA8922B)
4
IC14
21
LPF
SPDIF
(U, C, T, K, A, L, V models)
CVBS
VIDEO SW
TS3V340
YPbPr or RGB
IC28
(G, F models)
HDMI
(U, C, T, K, A, L, V models)
VOUT
RGB
AUDIO OUT
• See page 53 →
MAIN
SCHEMATIC DIAGRAM
I J
SUB
Phones
• See page 55 →
SCHEMATIC DIAGRAM
SUBWOOFER
SPEAKER L
SPEAKER R
Optical Out
CVBS
YPbPr
AV MONITOR OUT (SCART)
(G, F models)