LC-15M4E (serv.man2). - Part 1 - Text (1-16) - Sharp TV Service Manual (repair manual). Page 15

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15
LC-15M4E
Attachment 2  ROM correction 2
Take the following procedure for the microprocessor versions earlier than 1.0.
The procedure and confirmation are the same as discussed in Attachment 1. Here is the list of the ROM correction
2 data.
On the ROM correction 2, the procedure is repeated for the EEPROM addresses “03BE” to “03FE”.
03BE
A0
Check code: 4 bytes
03BF
82
03C0
2B
03C1
C1
Function data
03C2
03
Functions 1 and 2 used
Correction
03C3
9B
Correction address 1
address 1
03C4
6C
 0E6C9Bh
03C5
0E
Correction
03C6
F1
Correction address 2
address 2
03C7
26
 0F26F1h
03C8
0F
Correction 1
03C9
0C
Data length: 12 bytes
data length
Correction 2
03CA
28
Data length: 40 bytes
data length
Function 1
03CB
EB
FCLR I
03CC
65
03CD
74
MOV.B #10h, 005Eh
03CE
CF
03CF
5E
03D0
00
03D1
10
03D2
04
NOP
03D3
04
NOP
03D4
EB
FSET I
03D5
64
03D6
F3
RTS
Function 2
03D7
76
cmp.b #04h, 388ch
03D8
8F
03D9
8C
03DA
38
03DB
04
03DC
6E
jne 03575h
03DD
0B
03DE
75
mov.w #358ah, -6[fb]
03DF
CB
03E0
FA
03E1
8A
03E2
035
03E3
75
mov.w #0000h, -4h[fb]
03E4
CB
03E5
FC
03E6
00
03E7
00
03E8
76
cmp.b #06, 388ch
03E9
8F
03EA
8C
03EB
38
03EC
06
03ED
FC
jmp.a 0f26F5h
03EE
F5
03EF
26
03F0
0F
03F1
034
_D
03F2
00
03F3
45
_U
03F4
00
03F5
3E
_N
03F6
00
03F7
3B
_K
03F8
00
03F9
35
_E
03FA
00
03FB
3C
_L
03FC
00
03FD
FF
_end
03FE
00
EEPROM Data value
address
EEPROM Data value
address
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