Sony HCD-RV777D Service Manual page 85

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L 13942296513
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IC331 PCM1751DBQR (DMB07 Board)
BCK
1
DATA 2
LRCK 3
DGND 4
POWER
5
VDD
SUPPLY
VCC 6
OUTPUT AMP
AND
L OUT 7
DAC
LOW-PASS
FILTER
OUTPUT AMP
AND
R OUT
8 DAC
LOW-PASS
FILTER
AGND
9
IC903 BR24C16F-WE2 (DMB07 Board)
VCC 8
11 bit
TEST 7
ADDRESS
DECODER
SCL 6
CONTROL CIRCUIT
HIGHT VOLTAGE
SDA 5
GENERATOR
IC906 SM8707GV-G-E2 (DMB07 Board)
VDD1 1
VSS1 2
REF
MO1 3
Div.1
NC 4
VDD2 5
x ao
y
VSS2 6
i
XTI 7
X'tal
OSC
XTO 8
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8
4x/8x
ENHANCED
OVERSAMPLING
MULTI-LEVEL
DIGITAL
DELTA-SIGMA
FILTER
MODULATOR
WITH
FUNCTION
CONTROLLER
ZERO
DETECT
16 K bit EEPROM ARRAY
Q Q
3 6 7 1 3
SLAVE WORD
11 bit
ADDRESS REGISTER
START STOP
ACK
POWER SUPPLY
VOLTAGE DETECTION
PHASE PHASE
LPF VCO
DETECTOR1 PUMP1
LOOP
Div.1
u163
.
HCD-RV777D/RV888D/RV999D
2 9 9 4 2 8
SYSTEM
SYSTEM
16
CLOCK
CLOCK
MANAGER
SERIAL
15
CONTROL
PORT 14
13
AUDIO
SERIAL
PORT
12
11
10
1 A0
1 5 0 5 8 2 9 9 4
8 bit
2 A1
DATA
REGISTER
3 A2
4 GND
16 NC
15 NC
14 NC
m
13 SO3
co
VDD3
12
CONTROL
LOGIC
11 VSS3
10 SO2
SO1
9
9 9
SCK
ML
MC
MD
ZL/NA
ZR/ZA
VCOM
2 8 9 9
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