Sanyo DS32424 Service Manual page 7

DRIVE AND BIAS ADJUSTMENTS
Note 1.
Red/Blue Drive Adjustments in Service Menu NO. AF 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. 4A RD and 4C BD automatically.
1 2 3
RD(+)
RD(–) (N/A)
4 5 6
(N/A) (N/A) (N/A)
7 8 9
BD(–)
(N/A) BD(+)
Figure 2.
Note 2.
Red/Green/Blue Bias Adjustments in Service Menu
between AF and B0 (No Vertical Sweep):
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. 47 RB,
No. 48 GB, and No. 49 BB automatically.
1 2 3
(N/A) RB(+)
RB(–)
4 5 6
GB(+)
GB(–) (N/A)
7 8 9
BB(–) (N/A) BB(+)
Figure 3.
FOR RED DRIVE ADJUSTMENT
FOR BLUE DRIVE ADJUSTMENT
FOR RED BIAS ADJUSTMENT
FOR GREEN BIAS ADJUSTMENT
FOR BLUE BIAS ADJUSTMENT
PROGRAM CODES
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 codes must be correct.
Note 1. Option Data 1 (NO. 83 OPT) should be hexadecimal
3C (00111100 binary). See page 4 INITIAL DATA SETUP,
step 32, for set up procedure. If this program code is wrong
the TV will not operate properly.
BIT FUNCTION
0 ~1 NOT USED
2 SCAN VELOCITY
3 CLOCK
4 COMB FILTER
5 WIDE MODE
6 SURROUND
7 NOT USED
Note 2. Option Data 2 (NO. 84 OP2) should be hexadecimal
2E (00101110 binary). See page 4 INITIAL DATA SETUP,
step 33, for set up procedure. If this program code is wrong
the TV will not operate properly.
BIT FUNCTION
SHIPPING CONDITION
0
OF COLOR ENHANCER
1 COLOR ENHANCER
2 INITIAL CH & XDS
3 FIXED/VARIABLE
4 PIP
5 AV INPUTS
6 BASS & TREBLE / TONE BASS & TR
7 V-GUIDE
— 7 —
DATA
0 1
— —
NONE YES
NONE YES
NONE YES
NONE YES
NONE YES
— —
DATA
0 1
NORMAL COOL
NONE YES
NONE YES
FIXED FIX/VAR
NONE YES
AV1/2 AV1/2/3
TONE
NONE
YES