Read Sharp VC-M304 (serv.man5) Service Manual online
4
ROM MAP
MODEL
VC-M304HM
blank
blank
EP n * *
NTSC Luminance level
EP n * *
NTSC Chrominance level
SP n * *
NTSC Luminance level
SP n * *
NTSC Chrominance level
LP p * *
PAL Luminance level
LP p * *
PAL Chrominance level
blank
blank
SP p * *
PAL Luminance level
SP p * *
PAL Chrominance level
"0"
fixed
JP39
A.DUB
JP38
NOT SLOW ATR
JP37
SQ PB
JP36
NTSC PB
JP35
NTSC SKEW
JP34
HEAD2
JP33
HEAD1
JP32
HEAD0
JP31
GAMMA correction
JP30
L/P-5 min
JP29
84 channel
JP28
R/C CODE 1
JP27
DNR
JP26
POST CODE
JP25
SAT CTL
JP24
AV LINK / 16 x 9
JP23
Hi-Fi
JP22
SORT/CLOCK
JP21
DECODER
JP20
SURROUND
JP19
IGR
JP18
NICAM
JP17
G-CODE1
JP16
G-CODE0
JP15
OEM
JP14
LP mode
JP13
F-AV
JP12
2 SCART
JP11
No RF OUT
JP10
TUNER2
JP 9
TUNER1
JP 8
TUNER0
JP 7
SYSTEM1
JP 6
SYSTEM0
JP 5
X 380 FF/REW
JP 4
LOW POWER
JP 3
N/A
JP 2
VPS/PDC
JP 1
COLOUR 1
JP 0
COLOUR 0
DISPLAY IN HEXADECIMAL
NOTATION
DISPLAY IN HEXADECIMAL
NOTATION
0:LIGHT UP
1:FLASHING
VC-M304LM
---
0
7
0
7
0
7
---
3
4
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
---
0
7
0
7
0
7
---
3
4
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
VC-M314LM
070734
0034
000014
070734
0044
300014
070734
0044
000014
---
0
7
0
7
0
7
---
3
4
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
1
0
0
0
0
0
0
0
0
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