Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic DVD-Video NV-VHD1BEUSVC EU NV-VHD1B SVC cy14dad
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MAIN SIGNAL
AV DECODER C.B.A. DVD INTERFACE C.B.A.
MAIN C.B.A.
IC37004 IC34001
(AV DECODER) (AUDIO D/A CONVERTER)
I/O
A LOUT
BCLK P37004 P30004 BCK OUTPUT AMP V OUT L P30002 P4301
DAC BCLK 51 1 AUDIO 7
12 12 LRCK AND 5 5
3 SERIAL DAC LOW-PASS
LRCL P37004 P30004 DATA PORT
DAC LRCK 56 2 FILTER
14 14
SDATA P37004 P30004 OVERSAMPLING ENHANCED
DAC PCM OUTO 52 DIGITAL FILTER TO VCR AUDIO
13 13 MULTI-LEVEL BLOCK DIAGRAM
ML WITH DELTA-SIGMA
ML P37004 P30004 FUNCTION
PIO 0/4 190 15 MODULATOR
10 10 CONTROLLER
MC P37004 P30004 MC SERIAL
PIO 0/6 192 14 CONTROL OUTPUT AMP A ROUT
9 9 PORT AND V OUT R P30002 P4301
DAC LOW-PASS 8
MDI P37004 P30004 MDI 3 3
PIO 0/5 191 13 FILTER
8 8
SYSTEM CLOCK
SCLK P37004 P30004 SCK SYSTEM CLOCK
DAC SCLK 55 16 MANAGER ZERO DETECT
11 11
QR34001,QR34004
QR34005,QR34006
AMUT H P37004 P30004 Q34004
PIO 0/3 189
21 21 AUDIO MUTE
CIRCUIT MUTE
IC34001-25
Q34005
MUTE
IC4905
GND
1
VCC DIGITAL
2 AUDIO OUT
OPTICAL
A.DIGITAL P37004 P30004 P30002 P4301 VIN
SDIF OUT1 57 3
1 1 19 19
NV-VHD1B/EC/EE/F
DVD AUDIO BLOCK DIAGRAM
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