Service Adjustment With Replacing Memory Ic(Ic801) - Sanyo CP14CE1 Service Manual

Service Adjustments with Replacing Memory IC(IC801)
Following table shows the initial values which have been stored in the CPU ROM, and items for the service adjustments.
Service mode adjustments table in CPU ROM
DATA INITIAL
No. ITEM RANGE SETUP
DATA
91 IFTEST1 0, 1
92 TRAPT 0~7
93 H-FRQ 0~63
94 FBTS 0, 1
95 COOP 0~7
96 HBLKL 0~7
97 HBLKR 0~3
98 AFCRF 0, 1
99 VSURF 0, 1
100 CDMRF 0~7
101 AFCAV 0, 1
102 VSUAV 0, 1
103 CDMAV 0~7
104 HLVDRF 0, 1
105 HLVDAV 0, 1
106 VTEST 0~3
107 0~15
VCOTEST
108 0~7
C.VCOADJ
109 0~255
VCOFREQ
110 0~3
CROSS-BW
111 AVNCON 0~127
112 AVNBRI 0~127
113 POMT 0~127
114 CHMT 0~31
115 SYST 0~15
116 S-STE 0~3
117 VOLTBL 0, 1
118 MPP 0, 1
119 TUNER 0, 1
120 BOOSTER 0, 1
121 OPT AVIN 0~3
122 OPT POS 0, 1
123 0, 1
LANGUAGE
124 OPT COL 0, 1
125 OPT SIF 0, 1
126 0~3
OPT BASS
127 0, 1
OPT SURR
128 0, 1
OPT BLBK
129 0~7
AUDGAIN
130 L/RGAIN 0~7
DESCRIPTION
0 IF Test 1
4 Sound Trap-Test
35 Horizontal Frequency
0 FBPBLK Switch
4 Color Killer Option
1 H-Blanking Control Left
2 H-Blanking Control Right
0 RF AFC Gain & gate Adj.
0 RF VSync. Separation sensitivity
0 RF Vertical count down circuit Adj.
1 AV AFC Gain & gate Adj.
0 AV VSync. Separation sensitivity
0 AV Vertical count down circuit Adj.
1 H Lock, V Det.
1 H Lock, V Det.
0 Select Vertical DAC test mode
0 IF VCO free run Freq. Adj.
4 Control free run Freq. of Chroma VCO
40 ES Sample IF VCO Freq. Adj.
0 Pattern Output
64 AV non-signal Contrast
64 AV non-signal Brightness
25 Power Mute Time
10 Channel Change Mute Time Adj.
5
The number of times that a color sys-
tem AUTO is judged
0 Stereo/Mono Option, 0=Mono,
1=Simple AV Stereo, 2,3=AV Stereo
1 Volume Table Select
0 Multi Personal Preference function
on/off 0=without M.P.P., 1=with M.P.P.
0 Tuner Option
0 Booster Option
0 AV1/AV2/AV3 Option, 0=AVonly,
1=AV1,AV2, 2~3=AV1, AV2, AV3
1 Programme number option, position
No. Option, 0=100 pos., 1=256 pos.
1 Language Option, 0=without la-
nguage, 1=with language
0 Color System Option
1 SIF System Option
0
BASS Expander Option, 0=without BASS,
1~2=BASS EXPANDER, 3=WOOFER
1 Surround Option
1 Blue Back Option
0 Gain Control LV1116
6 L/R Output Gain Control LV1116
DATA
No. ITEM RANGE SETUP
300 R00 0~255
301 R01 0~255
302 R02 0~255
303 R03 0~255
376 R76 0~255
377 R77 0~255
-11-
INITIAL
DESCRIPTION
DATA
0 ROM Correction
0 ROM Correction
0 ROM Correction
0 ROM Correction
0 ROM Correction
0 ROM Correction