Sony HCD-HP8V - Page 48

48
HCD-HP8V
— VMP Board —
IC506 BU2507FV-E2
14
GND
13
AO1
12
DI
11
CLK
10
LD
9
AO6
8
VCC
1
VSS
(VREFL)
2
AO2
3
AO3
4
RESET
5
AO4
6
AO5
7
VDD
(VREFH)
14BIT
SHIFT REGISTER
ADDRESS
DECODER
D0 – D9 D10 – D13
10BIT R-2R
D/A CONVERTER
10BIT R-2R
D/A CONVERTER
10BIT LATCH10BIT LATCH
10BIT R-2R
D/A CONVERTER
10BIT LATCH10BIT LATCH
10BIT R-2R
D/A CONVERTER
10BIT R-2R
D/A CONVERTER
10BIT LATCH
10BIT R-2R
D/A CONVERTER
10BIT LATCH
CH2 CH3 CH4 CH5
CH1
CH6
IC307 BD7600FV-E2
1BUFOUT
2STBY
3IN
4GND
8 BUFIN
7 VCC
6 OUT
5 OUTSAG
8dB
9dB
LPF
CLAMP
GND
VCC
IC504 PCM1748E/2K
SCK
1 2 3
7 84 5 6
SERIAL
INPUT
INTERFACE
10
9
BCK
DATA LRCK
VOUTL
VOUTR
DGND
VDD
VCC
VCOM AGND
FUNCTION
CONTROL
INTERFACE
SYSTEM
CLOCK
MANAGER
8 TIME OVER
SAMPLING
DIGITAL FILTER
WITH
FUNCTION
CONTROLLER
ENHANCED
MULTI-LEVEL
DELTA-SIGMA
MODULATOR
D/A
CONVERTER
D/A
CONVERTER
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
ZERO DETECT
POWER SUPPLY
12
11
ZEROL ZEROR
15
14
ML MC
16
13
MD
SYSTEM
CLOCK