Block Diagram - Yamaha CD-S2100 Service Manual

A B

■ BLOCK DIAGRAM

1
Loader mechanism unit
2
IC420
TC7WHU04FK
3
COAXIAL
OPTICAL
USB controller
DIGITAL
IN
IC401
USB Device controller IC
SSP2
UPD80050F1-011
4
USB
IC421
TC7WHU04FK
COAXIAL
DIGITAL
OUT
5 OPTICAL
Rear panel
TRIGGER IN
IN
REMOTE
OUT
6 • See page 61–63 →
DIGITAL
SCHEMATIC DIAGRAM
• See page 66–68 →
FRONT
SCHEMATIC DIAGRAM
PURE
SOURCE LAYER
DIRECT
7
C D
SACD
SA-CD module
Servo controller
and
processor
DSD
PCM
PCM9210PTR
PLL
SPDIF
Clock
recovery
SPDIF
PCM(DoP)
Protection
Control
Microprocessor
FL
Front panel
E F
XL1
40 MHz
CPLD
IC424
DIR/DIT
PCM/DSD
PCM(DoP)
DoP
PCM to
DSD
DSD
DIT
Digital stage
Digital power supply
POWER
TRANSFORMER
Digital stage
Motor power supply
Digital power supply
SW901
POWER
Microprocessor power supply
G H
• See page 64, 65 →
AUDIO
SCHEMATIC DIAGRAM
L ch
BAL to UNBAL
buffer
IC31
ES9016S
R ch
BAL to UNBAL
buffer
Analog stage
power supply
Analog R ch
for
Analog L ch
POWER
TRANSFORMER
for
Analog stage
RY902
POWER relay
AC IN
I J
CD-S2100
BALANCED
L
OUT
L
ANALOG
OUT
R
BALANCED
R
OUT
47