Sanyo DS19310 Service Manual page 7

Table 1. ON-SCREEN SERVICE MENU (Continued)
When IC802 (EEPROM) is replaced, check the bus data to confirm they are the same as below. The shaded menu should be
checked and be set up or readjusted according to the procedures described in the following pages. Initial Setup Data marked
with an * should be changed from Initial Reference Data. (See page 3 for Initial Bus Data Setup.)
INITIAL REFERENCE
NO. TITLE
DATA
45 FL 0F
46 VL 05
47 SB 20
48 SCO 0A
49 STI 16
50 SSH 12
51 OPT 00
52 OPT2 00
53 HR 13
54 SBO 05
R40
55 DRV
R40
–
56 –
–
57 R00
↓ ↓
115 R48
PROGRAM CODE
The microprossesor used in this model is a multi-purpose
type and is used in several different models. To ensure
proper operation and the correct features for your particu-
lar model, the Program Code must be correct.
Note 1. Option Data (NO. 51 OPT) should be set to hexa-
decimal 04. See page 3 INITIAL DATA SETUP step 9 for set
up procedure. If this program code is wrong the TV will not
operate properly.
BIT FUNCTION
0, 1 TV/HOTEL/MONITOR
2 VIDEO INPUT
3, 4 CLOCK
5 STEREO/MONO
6, 7 SURROUND
Note 2. Option Data (NO. 52 OPT2) should be set to hexa-
decimal 00. If this program code is wrong the TV will not
operate properly.
BIT FUNCTION
0 V–GUIDE
1 COLOR ENHANCER
2 INITIAL CHANNEL
3 NOT USED
4 PIP
5 AV1/AV1, AV2
6 TONE/BASS, TREBLE
7 GAME KEY
INITIAL SETUP
RANGE OF DATA
DATA
0F
05
20
0A
17*
0C*
04*
00
13
05
R40
R40
0 0
0 0
0 0
0 0
↓ ↓
0 0
DATA
0 1
NOT USED
NONE YES
NOT USED
NOT USED
NOT USED
DATA
0 1
YES NONE
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NOT USED
NONE YES
00~1F FM Level
00~07 Video Level
00~3F Sub Bright
00~1F Sub Color
00~1F Sub-Tint
00~1F Sub Sharpness
00~FF Option 1
00~FF Option 2
00~3F On Screen Display Horizontal Position
00~FF Sub Bright Offset
00~7F Red Drive Adjustment
00~7F Blue Drive Adjustment
00~FF Red Bias Adjustment
00~FF Green Bias Adjustment
00~FF Blue Bias Adjustment
00~FF N/A
↓ ↓
00~FF N/A
Note 3. Red/Blue Drive Adjustments in Service Menu NO.
55 DRV: Adjust Red and Blue Drive Levels alternately with
1, 3, 7, and 9 keys on the remote control. (See Figure 2.) The
Drive Level adjustment data will be written in the Service
Menu No. 18 RD and 20 BD automatically.
1 2
(N/A) RD(+)
RD(–)
4 5
(N/A) (N/A)
(N/A)
7 8
BD(–) (N/A) BD(+)
Figure 2.
Note 4. Red/Green/Blue Bias Adjustments in Service
Menu NO. 56: Adjust each Bias Level with 1, 3, 4, 6, 7, or 9
key on the remote control. (See Figure 3.) The Bias Level
adjustment data will be written in the Service Menu
No. 15 RB, No. 16 GB, and No. 17 BB automatically.
1 2
RB(–) (N/A) RB(+)
4 5
GB(–) (N/A) GB(+)
7 8 9
BB(–) (N/A) BB(+)
Figure 3.
— 5 —
FUNCTION
(See Note 1 below.)
(See Note 2 below.)
(See Note 3 below.)
(See Note 3 below.)
(See Note 4 below.)
(See Note 4 below.)
(See Note 4 below.)
FOR RED DRIVE ADJUSTMENT
3
6
FOR BLUE DRIVE ADJUSTMENT
9
3
FOR RED BIAS ADJUSTMENT
6
FOR GREEN BIAS ADJUSTMENT
FOR BLUE BIAS ADJUSTMENT