Philips DVP3150V/37 - DVD Video; Audio Block Diagram

1-12-8
E8A20BLVD
DVD Video / Audio Block Diagram
IC601 (AUDIO D/A CONVERTER)
15 14 16
DIGITAL AUDIO OUT
JK1202 (REAR)
BUFFER
Q1351
IC1201
Q1201
Q1202
VREF
(AMP)
CN601 CN1601
7 6 8 4
3
2
5
SERIAL
PORT
SERIAL
CONTROL
4X/8X
OVERSAMPLING
DIGITAL FILTER
/FUNCTION
CONTROLLER
ENHANCED
MULTI-LEVEL
DELTA-SIGMA
MODULATOR
DAC
LPF+AMP
L-CH
R-CH
LPF+AMP
DAC
ZERO DETECT
SYSTEM CLOCK
1
2 6
7
5
PCM-BCK SPDIF PCM-DATA PCM-LRCLK ADAC-MD ADAC-MC ADAC-ML PCM-SCLK AUDIO-MUTE
DVD AUDIO SIGNALDATA(AUDIO) SIGNAL
AUDIO-MUTE
EV+3.3V
Q1204
3
CN601
88VIDEO-Y(I/P)
10 10VIDEO-C
66VIDEO-Pb/Cb 44VIDEO-Pr/Cr
JK1401 (REAR) S-VIDEO OUT
CN1601
3 4
2
1
IC1402
(VIDEO DRIVER)
13
4dB AMP
2dB AMP
LPF DRIVER
YC
11
4dB AMP
2dB AMP
LPF DRIVER
6
10
4dB AMP
2dB AMP
LPF DRIVER
8 3
DVD VIDEO SIGNAL
VIDEO-Y(I/P) VIDEO-C VIDEO-Pb/Cb VIDEO-Pr/Cr
DVD-VIDEO
IC1403 (VIDEO DRIVER)
5
4dB AMP
2dB AMP
LPF DRIVER
6
2dB AMP
DRIVER
4dB AMP
2dB AMP
LPF DRIVER
3 1
7
11VIDEO-Y(I)
VIDEO-Y(I)
WF9
WF7
WF8
WF4
12 12
DVD-AUDIO(L)
14
14
DVD-AUDIO(R)
13 13
DVD-AUDIO-MUTE
16
16
SPDIF
DVD- AUDIO(L) DVD- AUDIO(R)
WF5
VIDEO-Pb/Cb OUT VIDEO-Y OUT VIDEO-Pr/Cr OUT
JK1403
TO DVD SYSTEM CONTROL /SERVO BLOCK DIAGRAM
TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM
TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM
MAIN CBA
DVD MAIN CBA UNIT
TO AUDIO BLOCK DIAGRAM <VCR SECTION>
TO VIDEO BLOCK DIAGRAM <VCR SECTION>
(REAR)
“ “ = SMD
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