Video Block Diagram - Panasonic DVD-LS80P Service Manual

Portable dvd/cd player
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14.5. VIDEO BLOCK DIAGRAM

IC3001
(DV5.0)
IC3001-74
8Vp-p(5msec/div)
VCLK
P14
61
EXTRG0
74
DVOUT0
EXTRG1
75
DVOUT1
TRCCLK
76
DVOUT2
TRCDATA0
77
DVOUT3
TRCDATA1
78
DVOUT4
TRCDATA2
79
DVOUT5
80
DVOUT6
TRCDATA3
TRCST
81
DVOUT7
IC3001-138
4Vp-p(5msec/div)
CVBSOUT
DAC4OUT
138
IC6001
(OPERATION MPU)
EXT-MUTE
74
AVIN-INV
61
VJIN-L 48
IC8804
(512Kbit SERIAL FLASH ROM)
6
SCK
1
CS
IC3201
(AMP)
IC3201-5
3
IN
0.1Vp-p(5usec/div)
4
STANDBY
OUT
5
QR3201,
Q3201
QR6001
QR3202
MUTE
INV.
MUTE
CTL
IC8803
(VIDEO SIGNAL PROCESSOR)
X8801
95
XOUT
96
XIN
15 CLKN
16 VD0 (LSB)
17 VD1
18 VD2
19 VD3
20 VD4
21 VD5
22 VD6
23 VD7 (MSB)
SI
5
44
SDI
SO
2
45 SDO
43
SCK
46
CSN
7
C1INP
41
DVD-LS80P / DVD-LS80PC / DVD-LS82P / DVD-LS82PC / DVD-LS850P
:VIDEO SIGNAL
LCD PANEL
T-OEH
OEH
T CON10
70
T-STH1
STHR
T CON11
71
T-STH2
STHL
T CON12
72
CLK1
T-CLK1
T CON15
75
CLK2
SOURCE
CLK3
DRIVER
VROUT
VR
VR
84
VG
VGOUT
VG
86
VB
VCOM
VBOUT
VB
88
IC8805
Q8804,Q8805
2
_
1
VCOMDC
92
3
BUFFER
+
VCOMOUT
93
T-STV1
T CON1
GATE
61
DRIVER
T-STV2
T CON2
62
T-OEV1
T CON7
67
T-CPV
T CON3
63
JK3201
VIDEO
IN/OUT
1
2
3
DVD-LS80P/80PC/82P/82PC/850P
VIDEO BLOCK DIAGRAM

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Dvd-ls80pcDvd-ls82pDvd-ls82pcDvd-ls850p

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