Sony HCD-RV990D Service Manual page 53

IC331 PCM1751DBQR (DMB03 Board)
BCK 1
DATA 2
LRCK 3
DGND 4
5
VDD
SUPPLY
VCC 6
OUTPUT AMP
AND
VOUTL
7
LOW-PASS
FILTER
OUTPUT AMP
AND
VOUTR
8
LOW-PASS
FILTER
AGND 9
IC903 BR24C16F-E2 (DMB03 Board)
VCC 8
11 bit
TEST 7
ADDRESS
DECODER
SCL 6
CONTROL CIRCUIT
HIGHT VOLTAGE
SDA
5
GENERATOR
IC906 SM8707GV-G-E2 (DMB03 Board)
VDD1 1
VSS1 2
REF
MO1 3 Div.1
4
NC
VDD2 5
VSS2 6
XTI 7
X'tal
OSC
XTO 8
POWER
DAC
ENHANCED
OVERSAMPLING
MULTI-LEVEL
DIGITAL
DELTA-SIGMA
MODULATOR
FUNCTION
CONTROLLER
DAC
16 K bit EEPROM ARRAY
SLAVE WORD
11 bit
ADDRESS REGISTER
START STOP
POWER SUPPLY
VOLTAGE DETECTION
PHASE PHASE
LPF
DETECTOR1 PUMP1
LOOP
Div.1
HCD-RV660D/RV990D
SYSTEM
SYSTEM
CLOCK
CLOCK
MANAGER
SERIAL
CONTROL
PORT
4x/8x
FILTER
WITH
AUDIO
SERIAL
PORT
ZERO
DETECT
1 A0
8 bit
2 A1
DATA
REGISTER
3 A2
ACK
4 GND
16 NC
15 NC
VCO
14 NC
13 SO3
VDD3
12
CONTROL
LOGIC
11 VSS3
10 SO2
9 SO1
16 SCK
15 ML
14 MC
13
MD
12 ZEROL
ZEROR
11
VCOM
10
53