Grundig FINE ARTS VISION MFW 82-725/9 DVD Serviceanleitung Seite 87

GRUNDIG Service
CR80266
CIC80241/37
0 +H/UP1
SET
n.v. CR80219
CR80213
M
M 3,3k
n.v.
M
CC80213
M
11
ST-JTAG
+H/UP1
10k
CR80210
10k
M
3 1 95 96 102 103
CR80209
CIC80000
SDA6000
MQFP128
Spannungstabelle
Table of Voltages
+80V +80V
+C +200V
+D +29V
+F +5V
+14,7V +14.7V
-14,7V -14.7V
+G +17V
+27.5V D-Amplifier (AC3)
+M +16.5V
+H + 3.3V
+K +13.6V
+16V/TOS-Real Flat-CRT
/Thomson-CRT
-K -13.6V
-16V/TOS-Real Flat-CRT
/Thomson-CRT
+N +3.3V
+Q +8.5V
+OEKO +13.5V
8 119 115 116 110 111 32 31 42 41 53 52 61
MA M
+H/UP1
M
5
CIC80230
SDA
6
SCL
A0
1
P12
112 113 114 105 104 128 75 74
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14/RAS
A15/CAS
A16/P4.0
A17/P4.1
A18/P4.2
A19/P4.3
A20/P4.4
CS3/P4.5
MEMCLK
CSSDRAM
CLKEN
CSROM
RD
UDOM
LDOM
WR
RESET
60 69 68 107 106 14 13 85 84
+H/UP1
M
Bei den in den Schaltplänen angegebenen Messwerten handelt es
sich um Näherungswerte!
The measured values given in the circuit diagrams are approximates!
CC80232 CC80250
M
M ST-PRG1
n.v. 0,1u
1
8
2
VCC
CR80260
3
7
TEST 4k7
n.v.
4
A1 A2 VSS
5
2 3 4
6
M
7
8
9
D0
55
10
D1
59
P4.0
A16
D2
65
71 D3
D4
70
A16
D5
64
A17
D6
58
A18
D7
54
A19
57 D8
A20
D9
63
CS3
D10
67
D11
72
D12
66
62 D13
+F1
D14
56
D15
51
M
37 A0
CR80238
A1
36
+H/UP2
A2
35 0
A3
34
(+3,3V/Mem.) L80237
A4 (+3,3V/UP)
33
+H/UP1
27 A5
PERLE
A6
26
A7
24
M M
A8
23
A9
25 +H1
8
28 A10
A11
29
CIC80240
A12
30
1
KF25BD
VOUT
A13
38
2,5V-REGULATOR
A14
39
40 A15
2 3 5
A16
22
M
A17
19
A18
18
A19 +2,5/1
17 (Analog)
A20
16
CS3
15
8104-982-316
MEMCLK
CL80256
M M
43
44 CSSDRAM +2,5/2 (Digital)
CLKEN
45
46 CSROM
RD
47
M M M
48 UDOM
+H/UP1
49 LDOM
WR
50
73
M
M
10n
CR80259 1k
10k CR80268
CC80268
CD80259
LS4148
M
3 - 53
+H/UP1
ST-TEST3
ST-TEST1
1
P4.0
2
P4.1
3
P4.2
4
P4.3
5
P4.4
P4.5
P-CS3
M
+F1
(+5V F.)
STL45/4C
FEATURE-MODUL REF/PLUS
(+3,3V Stb)
+H1
29504-203.2400
29504-203.2500
29504-203.3000
M M
29504-203.4400
CC80243
M
29504-203.4500
0,1u
4
NC
6 7
M
L80248
PERLE
L80253
n.v.
M
CIC80251
2
RESET VDD
LM809
GND
1
M
M
CR80257
2.2k
CIC80250
1
V6340/O
3
M
230902
DIGI 100
D
E
3
+H/UP1
2
M