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DVD Audio Block Diagram
TD603BLDA
1-11-23
1-11-24
IC801 (AUDIO DAC)
7
8
12
11
CN701
CN404
13
6
DVD AUDIO(L)
15
4
DVD AUDIO(R)
12
7
A-MUTE(L)
14
5
A-MUTE(R)
16
3
A-MUTE
1
2
3
13
14
15
16
FROM
DVD VIDEO
BLOCK DIAGRAM
SERIAL
PORT
SERIAL
CONTROL
4X/8X
OVERSAMPLING
DIGITAL FILTER
/FUNCTION
CONTROLLER
ENPHANCED
MULTI-LEVEL
DELTA-SIGMA
MODULATOR
DAC
LPF+AMP
L-CH
R-CH
LPF+AMP
DAC
ZERO DETECT
SYSTEM CLOCK
PCM-BCK
SPDIF
PCM-DATA0
PCM-LRCLK
ADAC-MD
ADAC-MC
ADAC-ML
PCM-SCLK
FILTER CBA
DVD MAIN CBA UNIT
DVD AUDIO SIGNAL
DATA(AUDIO) SIGNAL
18
1
SPDIF
A-MUTE
5 DVD-AUDIO(L)
7 DVD-AUDIO(R)
13 DVD-MUTE
11 SPDIF
CN402
TO AUDIO BLOCK
DIAGRAM CN2402
" " = SMD
NOTE FOR WIRE CONNECTORS:
1. PREFIX SYMBOL "CN" MEANS CONNECTOR.
(CAN DISCONNECT AND RECONNECT.)
2. PREFIX SYMBOL "CL" MEANS WIRE-SOLDER
HOLES OF THE PCB.
(WIRE IS SOLDERED DIRECTLY.)
TEST POINT INFORMATION
:INDICATES A TEST POINT WITH A JUMPER WIRE ACROSS A HOLE IN THE PCB.
:USED TO INDICATE A TEST POINT WITH A COMPONENT LEAD ON FOIL SIDE.
:USED TO INDICATE A TEST POINT WITH NO TEST PIN.
:USED TO INDICATE A TEST POINT WITH A TEST PIN.