Panasonic PV-D4742 Service Manual page 134

DVD DECODER III SCHEMATIC DIAGRAM
TO D I
4 CPN_SEL_L
TO D I
3 D-RDY
TO D I,D II
17 /RST
TO D I,D II
1 5.0V_D
TO D I,D II
2 3.6V_D
TO D IV 16 XTI
TO D I
6 CON3
R8305
PT
R8304
0
AUX2
H-RDY
SI R8061 10K
SO
CLK
L8511
LSLF0015
C8513
0.1 4
VCC
C8054
100/10V
CNT
1
L8501
LSLF0006
R8505 R8501
150 330
TP8506 PT
TP8501 PT
ADCLK
TP8502 PT
XIN
TP8503 PT
DCLK
TP8504 PT
PCLK2X
IC8200
ADV7170KSU
(NTSC ENCODER)
1 VAA
TP8204 PT 2 P5
YUV5
TP8205 PT 3 P6
YUV6
TP8206 PT 4 P7
YUV7
5 P8
C8219 0.1
6 P9
7 P10
8 P11
9 P12
C8220 0.1
10
GND
11
VAA
12
P13
13 P14
14 P15
R8293 33
15 /HSYNC
/HSYNC R8294 33
16 /VSYNC
/VSYNC R8221 0
17 /BLANK
18 ALSB
C8221 0.1
19 GND
20 VAA
R8225
21 GND
47K
22 /RESET
C8226
0.1
TP8505
PT
3
X8501
OUT
VSXS0240
GND
2
14 13 12 11 10 9 8
IC8502
TC74VHC04FT
(BUFFER)
1 2 3 4 5 6 7
R8503 R8502 R8504
330 330 330
R8500 47K
R8509 47K
R8506 47K
R8507 47K
R8508 47K
C8227 47/10V
L8210
LSLF0006
C8225 10/16V
CLOCK 44
ADCLK
C8223 0.1
GND 43
P4 42
YUV4
P3 41
YUV3
P2 40
YUV2
P1 39
YUV1
P0 38
R8206 100K YUV0
TTX 37
R8207 100K R8299 2KB
TTXREQ 36
R8208 DVD
35
SCRESET
LUMINANCE
1500
34
RSET
LEVEL
C8224 0.1
33
VREF
DAC A 32
DAC B 31
VAA 30
C8207 0.1
GND 29
VAA 28
DAC D 27
DAC C 26
COMP 25
C8222 0.1 R8215 100
SDATA 24
R8216 100 AUX0
SCLOCK 23
AUX1
R8243 C8204
1K 0.1
Q8208
2SB1218AR
(BUFFER)
R8238 C8201
TP8208 PT 1K 0.1
Q8204
2SB1218AR
TP8207 PT
(BUFFER)
TP8210 PT
TP8211 PT
TP8212 PT
R8239 C8202
TP8213 PT 1K 0.1
TP8214 PT
Q8205
2SB1218AR
(BUFFER)
R8242 R8241
0 0
R8229 R8220 R8231 R8233
150 150 150 150
115
C8254
47/6.3V
R8240
C8203
1K
0.1
Q8206
2SB1218AR
(BUFFER)