Flash - Grundig 40 Service Manual

GRUNDIG Service
Flash - HW1.190
OCMADDR20
DATA[0..31]
AT49BV162AT FLASH
option
OCMADDR[0..21]
OCMDATA[0..15]
10N
FLASH_3V3
FLASH_3V3
J801
0R
FLASH_CS
/OCM_RE
R800
/OCM_WE
10K J803
/RESET
R801
10K OCMADDR1
OCMADDR2
OCMADDR3
GND OCMADDR4
OCMADDR5
OCMADDR6
OCMADDR7
OCMADDR8
OCMADDR9
OCMADDR10
OCMADDR11
OCMADDR12
OCMADDR13
OCMADDR14
OCMADDR15
OCMADDR16
OCMADDR17
OCMADDR18
OCMADDR19
OCMADDR20
OCMADDR[0..21]
STBY_3V3
OCMADDR1
GND
OCMDATA0
OCMDATA1
OCMDATA2
OCMDATA3
OCMDATA12
OCMDATA13
OCMDATA14
OCMDATA15
OCMADDR0
O C M A D D R 5 1
O C M A D D R 3 1
O C M A D D R 1 1
O C M A D D R 9
OCMADDR21
O C M A D D R 9 1
OCMADDR8
O C M A D D R 6
O C M A D D R 4
O C M A D D R 2
OCMADDR13
OCMADDR14
OCMADDR15
/OCM_CS
/OCM_CS
R805 R806 R807 R808 R809 R810 R811
10K 10K 10K 10K 10K 10K 10K
STBY_3V3
U800
15
RY / BY
FLASH_CS 26
CE
/OCM_RE 28 13
OE VPP
/OCM_WE 11
WE
12 37
0R RP VCC
14
WP
47
BYTE
29
D1
25 31
A0 D2
24 33
A1 D3
23 35
A2 D4
22 38
A3 D5
21 40
A4 D6
20 42
A5 D7
19 44
A6 D8
18 30
A7 D9
8 32
A8 D10
7 34
A9 D11
6 36
A10 D12
5 39
A11 D13
4 41
A12 D14
3 43
A13 D15
2 45
A14 D16
1
A15
48
A16
17 46
A17 GND1
16 27
A18 GND2
9 10
A19 NC
29LV160
S801
1 2 /OCM_WE
1 2
3 4 /OCM_CS
3 4
5 6 /OCM_RE
5 6
7 8 OCMDATA8
7 8
9 10 OCMDATA9
9 10
11 12 OCMDATA10
11 12
13 14 OCMDATA11
13 14
15 16 OCMDATA4
15 16
17 18 OCMDATA5
17 18
19 20 OCMDATA6
19 20
21 22 OCMDATA7
21 22
23 24
23 24 GND
25 26 OCMADDR17
25 26
27 28 O C M A D D R 6 1
27 28
29 30 O C M A D D R 4 1
29 30
31 32 O C M A D D R 2 1
31 32
33 34 O C M A D D R 0 1
33 34
35 36
35 36
37 38
37 38
39 40
39 40
41 42 O C M A D D R 0 2
41 42
43 44 OCMADDR18
43 44
45 46 O C M A D D R 7
45 46
47 48 O C M A D D R 5
47 48
49 50 O C M A D D R 3
49 50
EMUL. Conn. 50P
S800 STBY_3V3
R825 10K
1 2
R826 10K
3 4
R827 10K
5 6
FLASH_CS
7 8
2x4 Header
J802
0R
R812 R813 R814 R815 R816 R817 R818 R819 R820
10K 10K 10K 10K 10K 10K 10K 10K 10K
22
STBY_3V3
J800 FB800
FERRITE 0603
0R
FLASH_3V3
OCMDATA[0..15]
OCMDATA0
OCMDATA1
OCMDATA2
OCMDATA3
OCMDATA4
OCMDATA5
OCMDATA6
OCMDATA7
OCMDATA8
OCMDATA9
OCMDATA10
OCMDATA11
OCMDATA12
OCMDATA13
OCMDATA14
OCMDATA15
GND
OCMADDR[0..21]
R821 R822 R823 R824
10K 10K 10K 10K
OCMADDR[0..21]
Chassis LE ≥37"
OCMDATA[0..15]