Sony HCD-TZ100 Service Manual page 42

HCD-TZ100/TZ200/TZ300
• IC Block Diagrams
IC1105 TK11133CSCL-G (MAIN Board (1/8))
IC1107 TK11133CSCL-G (MAIN Board (1/8))
IC1707 TK11150CSCL-G (MAIN Board (3/8))
IC1708 TK11133CSCL-G (MAIN Board (3/8))
IC4001 TK11190CSCL-G (MAIN Board (5/8))
IC3006 TK11118CSCL-G (MAIN Board (8/8))
IC5000 TK11133CSCL-G (FL Board)
5
CONTROL
CIRCUIT
1
IC2101 NJM2903M-TE2
OUT1
IN–1
IN+1
GND
HCD-TZ100/TZ200/TZ300
4
OVER HEAT &
OVER CURRENT
PROTECTION
BANDGAP
REFERENCE
2 3
(MAIN Board (1/8))
1 8 VCC
2 7 OUT2
3 6
IN–2
4 5 IN+2
BCK 8
DOUT 9
MD0 10
11
MD1
12
FMT
VINL
13
VINR
14
42 42
IC4002 PCM1808PWR (MAIN Board (5/8))
7
Serial
Interface
Mode/
Format
Control
Clock
and
Timing
6
Control
× 1/64
Decimation
Filter
with
HighúPass Filter
5
Delta Sigma Delta Sigma
Modulator Modulator
4
Power
Supply
3
Antialias 2
LPF
Reference 1
Antialias
LPF
IC4000 MM1508XNRE (MAIN Board (5/8))
SW 1
6 IN1
5 GND
OUT 2
4 IN2
6dB
DRIVER
CLAMP CLAMP
VCC 3
BIAS
LRCK
SCKI
DGND
DVDD
AVCC
AGND
VREF