Sharp CX68KF5 Service Manual page 5

After short JA373 & JA374, and turn on the main power switch, read data from EEPROM Address
00H ~ 03H, and compare to the list below, if different, initialize the EEPROM.
Address Data Address Data
00H 23H 02H 18H
01H 23H 03H A3H
1. SERVICE MODE 1
No. EEPROM SETTING DATA LENGTH
0 MICOM INFO. DISPLAY
1 CUT OFF REFER #
2 CUT OFF (DVD) REFER #
3 V-SIZE 0 ~ 63
4 V-LINEARITY (50Hz) #2 0 ~ 15
5 VS-CORRECTION (50Hz) #2 0 ~ 15
6 V-POSITION #2 0 ~ 7
7 H-POSITION #2 0 ~ 31
8 H-SIZE (50Hz) #2 0 ~ 63
9 E/W-PARABOLA (50Hz) #2 0 ~ 63
10 E/W CORNER (50Hz) #2 0 ~ 15
11 TRAPEZIUM (50Hz) #2 0 ~ 31
12 SECAM R-Y #3 0 ~ 15
13 SECAM B-Y #3 0 ~ 15
14 BRIGHT 0 ~ 127
15 BRIGHT (DVD) 0 ~ 127
16 SUB CONT 0 ~ 15
17 SUB CONT (DVD) 0 ~ 15
18 TINT 0 ~ 127
19 TINT (DVD) 0 ~ 127
20 V-SIZE 0 ~ 63
21 V-LINEARITY 0 ~ 15
22 VS-CORRECTION (60Hz) 0 ~ 15
23 V-POSITION (60Hz) 0 ~ 7
24 H-POSITION (60Hz) 0 ~ 31
25 H-SIZE (60Hz) 0 ~ 63
26 E/W PARABOLA (60Hz) 0 ~ 63
27 E/W CORNER (60Hz) 0 ~ 15
28 TRAPEZIUM (60Hz) 0 ~ 31
29 COLOUR 0 ~ 127
30 COLOUR (DVD) 0 ~ 127
31 V-ENT 0 ~ 7
32 H-ENT 0 ~ 7
33 RF AGC 0 ~ 63
34 SECAM BELL 0 ~ 1
35 SPRIT/INTER 0 ~ 1
36 RF SUB SOUND 0 ~ 127
37 SUB VOLUME 0 ~ 63
38 H. PHONE SUB VOL. ADJ. 0 ~ 63
39 COLOUR TEMP. 0 ~ 1
40 PIF VCO #4
41 LNA ON/OFF
#1 While selecting SERVICE MODE 1, MICOM Version Information, SOFTWARE Version Information,
check some iformation will be displayed.
#2. 60 Hz Adjustment Value is programmed from ± 50 Hz Adjustment value (± will be informed later)
#3 While adjusting SECAM R-Y, SECAM B-Y and S BLACK of 1 chip is set to 1.
#4 While choosing PIFVCO MODE and RF AGC set to "0 0" and PIFVCO is set to "1".
OSD IC DATA SETTING
SERVICE MODE
CUTOFF BKGD
CUTOFFBKGD (DVD)
V-SIZE 50 1 CHIP V-SIZE
V S-LINE 50 1 CHIP V-LINEARITY
V S-CORR 50 1 CHIP V S-CORRECTION
V-CENT 50 1 CHIP V-PHASE
H-CENT 50 1 CHIP H-PHASE
H-SIZE 50 1 CHIP H-SIZE
E/W PAR 50 1 CHIP E/W PARABORA
E/W COR 50 1 CHIP E/W CORNER
TRAPE 50 1 CHIP TRAPEZIUM
SCM R-Y 1 CHIP SR-Y
SCM B-Y 1 CHIP SB-Y
SUB BRI 1 CHIP BRIGHTNESS
SUB BRI DVD 1 CHIP BRIGHTNESS
SUB CONT 1 CHIP SUB CONT
SUB CONT DVD 1 CHIP SUB XONT
SUB TINT 1 CHIP TINT
SUB TINT DVD 1 CHIP TINT
V-SIZE 60 1 CHIP V-SIZE
V-LINE 60 1 CHIP V-LINEARITY
V S-CORR 60 1 CHIP V S-CORRECTION
V-CENT 60 1 CHIP V-PHASE
H-CENT 60 1 CHIP H-PHASE
H-SIZE 60 1 CHIP H-SIZE
E/W PAR 60 1 CHIP E/W PARABORA
E/W COT 60 1 CHIP E/W CORNER
TRAPE 60 1 CHIP TRAPEZIUM
SUB COL 1 CHIP COLOUR
CUB COL DVD 1 CHIP COLOUR
V-ENT 1 CHIP V-ENT
H-ENT 1 CHIP H-ENT
RF AGC 1 CHIP RF AGC
SCM BELL 1 CHIP S BELL
S/I 1 CHIP SPRIT/INTER
RF S-SOUND 1 CHIP RF SUB SOUND
SUB VOL SOR/SPA VOLUME
HP SUB VOL SOR/SPA VOLUME
WT OPTION Russia:0, Other:1
PIFVCO
LNA OPTION
5-1
2. SERVICE MODE 2
NO. EEPROM ITEM DATA LENGTH
1 WPS
2 SUB CONTRAST 0 ~ 127
3 NTSC PHASE (NT)
4 NTSC PHASE (PAL/SEC.)
5 NTSC PHASE (DVD)
INITIAL
6 SUB SHARPNESS (TV)
DATA
7 SUB SHARPNESS (AV)
8 SUB SHARPNESS (DVD)
9 RGB MUTE
10 RGB CONTRAST
30
11 Y-DL (NTSC-M)
10
12 Y-DL (PAL-B/G)
8
13 Y-DL (PAL-I)
5
14 Y-DL (PAL-D/K)
11
15 Y-DL (SECAM-B/G)
32
16 Y-DL (SECAM-D/K)
39
17 Y-DL (B/W)
6
18 Y-DL (NTSC-AV)
17
19 Y-DL (PAL-AV)
8
20 Y-DL (SECAM-AV)
8
21 Y-DL (B/W-AV)
80
22 SUB COLOUR
80
23 VSM GAIN AVM1
3
24 VSM GAIN AVM2
3
25 VSM GAIN AVM3
64
26 BASE BAND TINT
16
27 SECAM GP-PHASE
39
28 SECAM ID-SENS
10
29 SECAM ID-MODE
9
30 PIF FREQ
2
31 P/N-ID
14
32 YS/YM MODE
34
33 RGB ABCL
19
34 DC RESTORATION
4
35 BLACK STRETCH
6
36 ABL START POINT
60
37 ABL GAIN
60
38 AKB MODE
6
39 COLOUR
4
40 V AGC
46
41 V RAMP REF
0
42 VSM PHASE
0
43 BASS LEVEL ON
96
44 BASS OFF AVM1 SP1 0 ~ 4 #1
45
45 BASS OFF AVM2 SP1 0 ~ 4 #1
63
46 BASS OFF AVM3 SP1 0 ~ 4 #1
1
47 BASS OFF AVM1 SP2 0 ~ 4 #1
-
48 BASS OFF AVM2 SP2 0 ~ 4 #1
OFF
49 BASS OFF AVM3 SP2 0 ~ 4 #1
50 BASS OFF AVM1 SP3 0 ~ 4 #1
51 BASS OFF AVM2 SP3 0 ~ 4 #1
52 BASS OFF AVM3 SP3 0 ~ 4 #1
53 BASS OFF AVM1 SP4 0 ~ 4 #1
54 BASS OFF AVM2 SP4 0 ~ 4 #1
OSD IC
0 ~ 1 WPS 1 CHIP WPS
S CONT 1 CHIP CONTRAST
0 ~ 3 N-PNT 1 CHIP NTSC PHASE
0 ~ 3 N-P PS 1 CHIP NTSC PHASE
0 ~ 3 N-PD 1 CHIP NTSC PHASE
0 ~ 63 S SHARP T 1 CHIP SHARPNESS
0 ~ 63 S SHARP A 1 CHIP SHARPNESS
0 ~ 63 S SHARP D 1 CHIP SHARPNESS
0 ~ 1 RGB MUTE 1 CHIP RGB MUTE
0 ~ 63 RGB CONT 1 CHIP RGB CONTRAST
0 ~ 3 YNM 1 CHIP Y-DL
0 ~ 3 YPB 1 CHIP Y-DL
0 ~ 3 YPI 1 CHIP Y-DL
0 ~ 3 YPD 1 CHIP Y-DL
0 ~ 3 YSB 1 CHIP Y-DL
0 ~ 3 YSD 1 CHIP Y-DL
0 ~ 3 YBW 1 CHIP Y-DL
0 ~ 3 YNA 1 CHIP Y-DL
0 ~ 3 YPA 1 CHIP Y-DL
0 ~ 3 YSA 1 CHIP Y-DL
0 ~ 3 YBA 1 CHIP Y-DL
0 ~ 31 SUB COL 1 CHIP SUB-COLOUR
0 ~ 7 V-GAIN 1 1 CHIP VSM GAIN
0 ~ 7 V-GAIN 2 1 CHIP VSM GAIN
0 ~ 7 V-GAIN 3 1 CHIP VSM GAIN
0 ~ 31 B-B TINT 1 CHIP BASE BAND TINT
0 ~ 3 S G-PHASE 1 CHIP S SP-PHASE
0 ~ 1 S ID-SENS 1 CHIP S ID-SENS
0 ~ 1 S ID-MODE 1 CHIP S ID-MODE
0 ~ 7 P FREQ 1 CHIP PIF FREQ
0 ~ 1 PN ID 1 CHIP P/N-ID
0 ~ 1 YSM MODE 1 CHIP YSM MODE
0 ~ 1 RGB ABCL 1 CHIP RGB ABCL
0 ~ 3 DC REST 1 CHIP DC RESTORATION
0 ~ 3 B ST 1 CHIP BLACK STRETCH
0 ~ 3 ABL ST 1 CHIP ABL START POINT
0 ~ 3 ABL GA 1 CHIP ABL GAIN
0 ~ 63 AKB MODE 1 CHIP AKB MODE
0 ~ 1 COL G 1 CHIP COLOUR
0 ~ 1 V AGC 1 CHIP V AGC
0 ~ 1 V RAMP 1 CHIP V RAMP
0 ~ 1 VSM PHASE 1 CHIP VSM PHASE
0 ~ 3 BA LV SUR/SPA BASS LEVEL
BA OFF 1 SP1 SUR/SPA BASS SW, LEVEL
BA OFF 2 SP1 SUR/SPA BASS SW, LEVEL
BA OFF 3 SP1 SUR/SPA BASS SW, LEVEL
BA OFF 1 SP2 SUR/SPA BASS SW, LEVEL
BA OFF 2 SP2 SUR/SPA BASS SW, LEVEL
BA OFF 3 SP2 SUR/SPA BASS SW, LEVEL
BA OFF 1 SP3 SUR/SPA BASS SW, LEVEL
BA OFF 2 SP3 SUR/SPA BASS SW, LEVEL
BA OFF 3 SP3 SUR/SPA BASS SW, LEVEL
BA OFF 1 SP4 SUR/SPA BASS SW, LEVEL
BA OFF 2 SP4 SUR/SPA BASS SW, LEVEL
5-2
DATA SETTING INITIAL
DATA
1
127
0
0
3
32
20
10
OFF
32
1
1
3
3
0
3
0
0
0
0
0
16
3
5
7
1
0
0
3
0
1
1
3
1
3
2
0
1
0
1
1
3
4
4
4
4
4
4
4
4
4
4
4