HCD-S400
4444
6-21. SCHEMATIC DIAGRAM – LOADING SECTION –
6-22. PRINTED WIRING BOARD – LOADING SECTION –
S1
M901
CN1
5P
DISK TRAY
OPEN DET
DISK TRAY
OPEN/CLOSE
(
(
(
(
B
DVD
BOARD (7/8)
(Page 35)
(OPEN/CLOSE SW)
LOADING BOARD
21
(21)
1-674-336-
M901
CN1
DVD
BOARD
(Page 27)
B
6-23. IC BLOCK DIAGRAMS
IC102 SM8707EV-G-E2 (DVD BOARD)
IC608 PCM1748E/2K (DVD BOARD)
1
3
2
15
14
13
12
11
5
4
6
9
8
10
7
16
ROUT
LOUT
VCC
VDD
DGND
LRCK
DATA
BCK
Serial
Input
Power
System Clock
System Clock
I/F
Zero Detect
DACDAC
Output Amp and
Low-Pass Filter
Output Amp and
Low-Pass Filter
Control
Function
Manager
8x Oversampling Digital Filter
with Function Controller
Enhanced Multi-Level
Deita-Sigma Modurator
Supply
I/F
MCLK
LAT
CLK
DATA
DZFL
DZFR
VCOM
AGND
IC606 LC89056W-E (DVD BOARD)
38
37
36
23
24
1 2 3 4
5
44
8 9 10
46
17
22
21
20
30
35
252627282932
3334
16
45
13
14
15
47
40
41
48
CL
39XSEL
CE
DI
EMPHA
AUDIO
DISEL
SPDIF
DINO
DINI
DIN2
6
DGND
7
DVDD
11
AVDD
12
AGND
DOSEL0
R
VIN
LPF
CKSEL0
XSTATE
18 DGND
19 DVDD
XIN
XOUT
XMCK
DVDD
31
DGND
DO
CSFLAG
F0
F1
F2
VF
LOCK
BPSYNC
ERROR
DATA
DOSEL1
CKOUT
BCK
LRCK
CKSEL1
MODE0
MODE1
42DGND
43DVDD
XMODE
TIMING
MICROCOMPUTER
INTERFACE
SAMPLING
FREQUENCY
C BIT
DETECT
PA/PB
DETECT
LOCK
DETECT
SYSTEM
RESET
MODE
SELECT
INPUT
CIRCUIT
DATA
DEMODULATOR
PLL
CLOCK
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