Panasonic PT56DLX75 - 56" DLP TV, Manual, Page: 33 / 107

PT-56DLX75/PT-61DLX75
SD CARD SIGNAL PROCESS BLOCK DIAGRAM
SD CARD SIGNAL PROCESS BLOCK DIAGRAM
IC8001 (SD CARD SIGNAL PROCESS)
IC8011
IC8003 (64M SDRAM)
160-162,165
106-110,
113-115
77-82,85-90,
93-96
178-182,185-191,
194-197
64M SDRAM
SDRAM DATA (0-15)
SD/PC CARD
SIGNAL PROCESS
IC8002 (FLASH MEMORY)
FLASH
MEMORY
SD CARD
SD DATA(0-3)
VCC(+3.3V) L8014
SD DATA(0-3)
DATA(0-7)
MAIN C.B.A. (CIRCUIT BOARD DG) CARD C.B.A.
+3.3V
IC8006
+3.5V
REG.
+2.8V
REG.
2 3
1,18,27,51,59,68,75,92,
99,104,111,130,148,157,
159,164,183,193,201
VCC
9,35,44,83,121,139,172
VCC
IC8008
2 3
VCC
37
+3.3V
+3.3V
RESET(L)
PROGRAM FOR
CARD PROCESSOR (IC8001)
12
1,3,9,14,27,43,49
VCC
94.5MHz
27MHz CLOCK
27MHz CLOCK
27MHz CLOCK
OUTPUT ENABLE(L)
RESET(L)
94.5MHz
TP8015
CARD Y/PB/PR SIGNAL
IC8010 (YUV CONVERTER)
92-94,
96-100
68,69,71,75,
76,79-81
YUV
SERATATION
Y/UV
SYNC
Y DATA(0-7)
UV DATA(0-7)
Y DATA(0-7)
UV DATA(0-7)
V-SYNC
H-SYNC
CLOCK
Y/UV
SYNC
56-58,60,
61,63,64,67
102 38
TP8072
IC8004 (INVERTER)
IC8012
IC8005
13
4
11
9
5 5 1 6
8
10
12 1
2
3
27MHz
OSC
SPECTRUM
SPLITTER
X8001
14
+3.3V
+3.3V
VCC
VCC
7
84
83
118
119
87
54
52
105
117
27MHz CLOCK
116
49
1
2 4
195
175
142
143
166
167
24
P8002 P9005 P9003
SD CLOCK
WRITE PROTECT(L)
CARD DETECT(L)
CARD V-SYNC
CARD H-SYNC
169
197
196
1
2
4
SD CLOCK
WRITE PROTECT(L)
CARD DETECT(L)
+3.3V
REG.
+5V
REG.
IC8007
2 3
+3.3V
+9V
IC8009
1 2
5
TP8061
TP8080
89
RESET(L)
CARD SERIAL DATA 0
FROM/TO
SYSTEM CONTROL
BLOCK DIAGRAM
CARD SERIAL DATA 1
CARD SERIAL CLOCK
CARD CS(L)
CARD DETECT(L)
CARD POWER ON(H)
CARD RESET(L)
CARD READY(L)
CARD SERIAL DATA 0
CARD SERIAL DATA 1
CARD SERIAL CLOCK
CARD CS(L)
CARD READY(L)
TO VIDEO
SIGNAL PATH I
BLOCK DIAGRAM
TP8037 TP8036
YUV DATA (0-7)