Sanyo PLC-XU45 service manual TB1274, CXA2101

Electrical Adjustments

●Service Adjustment Data Table

These initial values are the reference data written from the CPU ROM to memory IC when replaced new memory IC. The adjust- ment items indicated with “✻” are required to readjust following to the “Electrical adjustments”. Other items should be used with the initial data value.

No.	Adjustment Item	Initial Value	Range	Input source / Description
Group: 0	TB1274
0	TINT	32	0 ~63
1	SHP_EQ	2	0 ~ 3
2	SHP_FO	1	0 ~ 3
3	SHP_GAIN	10/10/10/10	0 ~15	VideoNT,PAL,PALM,PALN/SECAM,NT443/S-Video/YCbCr
4	Y_OUT_LEVEL	30/30/31/31/		VideoNT/VideoNT443/PAL,PALM,PALN/SECAM/
		30/31/31/31/	0 ~ 63	S-VideoNT,NT443/S-VideoPAL/S-VideoSECAM/YCbCr
		30/31/31/31
5	C_OUT_LEVEL	32/32/32/32/	0 ~ 63	VideoNT/VideoNT443/PAL,PALM,PALN/SECAM/
		32/32/32/32		S-VideoNT,NT443/S-VideoPAL/S-VideoSECAM/YCbCr
				S-VideoNT,NT443/S-VideoPAL/S-VideoSECAM/YCbCr
6	Y_DELAY	6/6/6/4/4	0 ~ 15	Video NT/PAL,PALM,PALN/SECAM/NT443/PAL60
		4/4/3/3/4		S-Video NT/PAL,PALM,PALN/SECAM/NT443/PAL60
7	COL_SYS	-	-	Read only
8	X'TAL	-	-
9	NOISE_DET	-	-
10	V_FREQ	-	-
11	Vert. Std	-	-
12	CID	-	-
13	V_SIG	-	-
14	Cinema SHP_GAIN	8/8/8/8	0 ~15	For Cinema VideoNT,PAL,PALM,PALN/SECAM,NT443/S-Video/YCbCr

15NVM

16AFC_GAIN

17	V-C/D MODE	0	0~3
Group: 1	CXA2101
0	PICTURE	30	0 ~ 63
1	BRIGHT	31	0 ~ 63
2	R_DRIVE	31	0 ~ 63
3	G_DRIVE	31	0 ~ 63
4	B_DRIVE	31	0 ~ 63
5	HSEP_SEL	1	0 ~ 1
6	CR_OFFSET1	7/10	0 ~ 15	15KHz/others
7	CB_OFFSET1	7/10	0 ~ 15	15KHz/others
8	BLK_BOTTOM	15	0 ~ 15
9	R-Y/R	6/13/6/6	0 ~ 15	YPbPr without NT,NT443/PAL,SECAM/1035i/YCbCr,1035i
10	R-Y/B	5/15/5/5	0 ~ 15
11	G-Y/R	8/8/8/8	0 ~ 15
12	G-Y/B	10/4/10/10	0 ~ 15
13	MAT_OUT	0/0/0/1	0 ~ 3
14	SYSTEM	0/1/2	0 ~ 3	15KHz(NT,PAL,SECAM,NT443,PALM,PALN,480i,575i) / 480p,575p / 1080i,1035i,720p
15	V_TC	3/3/3	0 ~ 3
16	H_WIDTH	3/2/0	0 ~ 3
17	HS_MASK	0/1/1	0 ~ 1
18	CTI_LEVEL	2/2/2/2	0 ~ 3	Video,S-Video/15KHz(NT,PAL,SECAM,NT443,PALM,PALN,480i,575i) / 480p,575p / 1080i,1035i,720p
19	SUB_SHP	3/3/3	0 ~ 3	15KHz(NT,PAL,SECAM,NT443,PALM,PALN,480i,575i) / 480p,575p / 1080i,1035i,720p
20	SHP_FO	0/2/3	0 ~ 3
21	PRE_OVER	2/2/3	0 ~ 3
22	LTI_LEVEL	0/1/1	0 ~ 3	15KHz(NT,PAL,SECAM,NT443,PALM,PALN,480i,575i) / 480p,575p / 1080i,1035i,720p
23	D_PIC	0/0/0	0 ~ 3	15KHz(NT,PAL,SECAM,NT443,PALM,PALN,480i,575i) / 480p,575p / 1080i,1035i,720p
24	HUE	31	0 ~ 63	Adjustable at PAL,SECAM
25	SUB_COL	3/3/10/		NT,NT443/PAL,SECAM/525i,480p/625i,575p/1035i/1035i and others
		10/4/7	0 ~ 15
26	SUB_HUE	7/7/8/		NT,NT443/PAL,SECAM/525i,480p/625i,575p/1035i/1035i and others
		7/9/6	0 ~ 15
27	Cinema CTI_LEVEL	2	0 ~ 3	This data value is fixed at Cinema Mode.
28	Cinema LTI_LEVEL	0	0 ~ 3	This data value is fixed at Cinema Mode.
Group: 2 L3E07050 (Digital Gamma, Color Shading & Timing Controler)
0	R_SUB_BRT	0/0	0 ~ 1023	PC/DVI(MCI),AV
1	G_SUB_BRT	0/0	0 ~ 1023
2	B_SUB_BRT	0/0	0 ~ 1023
3	R_SUB_GAIN	573/573/492	0 ~ 1023	PC/AV/DVI(MCI)	✻ Gain Adjustment [R]
4	G_SUB_GAIN	573/573/492	0 ~ 1023		✻ Gain Adjustment [G]
5	B_SUB_GAIN	573/573/492	0 ~ 1023		✻ Gain Adjustment [B]
6	Standard G GAMMA SHIFT	415/415	*note1	PC,DVI(MCI) Std /AV Std *Change RGB data at same time	✻ Gamma Shift Adjustment
7	Standard R GAMMA SHIFT	415/415	*note1	PC,DVI(MCI) Std /AV Std	✻ White Balance Adjustment
8	Standard B GAMMA SHIFT	415/415	*note1	PC,DVI(MCI) Std /AV Std	✻ White Balance Adjustment
9	Standard GAMMA 0	0/0	0 ~ 1023
10	Standard GAMMA 1	210/166	0 ~ 1023

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