Video Block Diagram (Dvd-S1Ee) - Panasonic DVD-S1EE Service Manual

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13.5. VIDEO BLOCK DIAGRAM (DVD-S1EE)

IC8001
(DV4.1)
OPTICAL
95
RFINN
PICKUP
96
RFINP
UNIT
212
A0
42
41
IC8651
40
(8M FLASH ROM)
39
38
A0
25
37
29
DQ0
18
36
A7
A7
31
ADDRESS
33
29
8
A8
A8
8
35
28
38
A15
1
1
27
40
26
42
25
44
24
DATA
30
23
32
22
A15
34
36
A16
48
21
A16
39
ADDRESS
A17
17
35
A17
41
16
34
A18
A18
43
45
DQ15
XCE
XWE
XOE
26
11
28
214
NEXOE
31
NEXWE
213
NEXCE
215
EXDT0
1
3
7
9
11
13
17
216
2
4
8
10
12
14
18
EXDT15
IC8001-131,138
0.92Vp-p(20usec./div.)
C
DAC5OUT
139
Y
DAC4OUT
138
Y/PY/G
DAC1OUT
131
CB/PB/B
DAC2OUT
130
CR/PR/R
DAC3OUT
129
ADDRESS
MA0
201
203
MA1
207
MA2
209
MA3
208
MA4
206
MA5
MEMORY
202
MA6
ADDRESS
ADDRESS
200
12bit
MA7
198
MA8
194
MA9
199
MA10
DQM3
192
160
MDQ0
162
MDQ1
164
MDQ2
168
MDQ3
170
MDQ4
172
MDQ5
176
MDQ6
MEMORY
178
MDQ7
DATA
16bit
177
MDQ8
175
MDQ9
171
MDQ10
169
MDQ11
DATA
167
MDQ12
163
MDQ13
161
MDQ14
159
MDQ15
190
NCSM
188
NCAS
189
NRAS
181
NWE
183
MCK
185
MCK1
NRST
70
FROM IC8601-1PIN
FROM IC8606-1PIN
IC8001-139
IC8001-129
IC8001-130
0.6Vp-p(20usec./div.)
0.49Vp-p(20usec./div.)
0.49Vp-p(20usec./div.)
37
DVD-S1EE / DVD-S1GC / DVD-S1GCA / DVD-S1GCS / DVD-S1GCU / DVD-S1PL / DVD-S1PLA
IC8051
(64M SDRAM)
23
A0
24
A1
25
A2
26
A3
29
A4
30
A5
MEMORY
ADDRESS
31
A6
12bit
32
A7
33
A8
34
A9
22
A10
35
A11
2
DQ0
4
DQ1
5
DQ2
7
DQ3
8
DQ4
10
DQ5
11
DQ6
13
DQ7
MEMORY
DATA
42
DQ8
16bit
44
DQ9
45
DQ10
47
DQ11
48
DQ12
50
DQ13
51
DQ14
53
DQ15
19
CS
17
CAS
18
RAS
16
WE
38
CLK
DVD-S1EE
VIDEO BLOCK DIAGRAM
1
2
3
4
5

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