Sharp SX80J9, Service Manual

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4
4-1 4-2
SX80J9
60Hz ADJUST mode
V-AMP 60Hz (V-AMP6)
V-LINE 60Hz(V-LIN6)
S-CORRECT 60Hz(V-SCOR6)
V-PHASE 60Hz(V-PHS6)
H-PHASE 60Hz(H-PHS6)
H-SIZE 60Hz (V-SIZE6)
In the direction of allow : CH DOWN Key
In the opposite direction : CH UP Key
In the direction of allow : CH DOWN Key
In the opposite direction : CH UP Key
In the direction of allow : CH DOWN Key
In the opposite direction : CH UP Key
BS DET SRT POINT (LEVEL)
8 MHz f RESPONCE (RS)
SRT TRAC (RTC)
V/C/J BS (BS)
NICAM ERROR AUTO (N-AMIDIS)
V-ENHANCEMENT LEVEL (V-ENH)
COLOUR BANDPASS FILTR (CBPF)
1 LINE DOT IMPROVEMENT (LD)
CORING (CORING)
00:10 IRE ~ 11:40 IRE BS
00:28 IRE ~ 11:7 IRE SRT
MIN MAX
0 ~ 7
MIN MAX
0 ~ 7
MIN MAX
0 ~ 7
ON/OFF
0 / 1
ON/OFF
0 / 1
ON/OFF
0 / 1
ON/OFF
0 / 1
ON/OFF
0 / 1
PIP ADJUST mode
H-POSITION (H-POS)
V-POSITION (V-POS)
PIP SUB TINT (PIP-TINT)
SUB V-PULSE DELAY (VSIDLY)
SUB H-PULSE DELAY 50Hz (HSIDLY5)
SUB H-PULSE DELAY 60Hz (HSIDLY6)
MAIN V-PULSE DELAY (VSPDLY)
H/V FRAME WIDTH (FRM)
FRAME COLOUR (UFC)
FRAME LUMINANCE (YFC)
PLL TIME CONSTANT (PLLTC)
Y-DELAY NTSC (YDLYN)
Y-DELAY PAL (YDLYP)
SELECT PHASE (SELDLY)
SPECIAL PICTURE mode
NICAM mode
IGR LEVEL (IGR-LVL)
IGR STEREO (IGR ST)
NICAM ERR-MAX (N-ERR MAX)
NICAM ERR-MIN (N-ERR MIN)
NICAM AMDIS (N-AMDIS)
0 SERVICE MODE
1 CUT OFF ADJ. CUT OFF BKGD
∗ ∗
2 V-AMPLITUDE (50Hz) ADJ. V-AMP5 PDC V-AMPLITUDE 73
3 V-LINEARITY (50Hz) ADJ. V-LIN5 PDC V-LINEARITY 22
4 V-S CORRECTION (50Hz) ADJ. V-S COR5 PDC V-S CORRECTION 9
5 V-PHASE (50Hz) ADJ. V-PHS5 VCD1 V-PHASE 7
6 H-PHASE (50Hz) ADJ. H-PHS5 VCD1 H-PHASE 17
7 H-SIZE (50Hz) ADJ. H-SIZE5 PDC H-SIZE 42
8 EW-PARABOLA ADJ. E/W PAR PDC EW-PARABOLA 33
9 V-BIAS V-VIAS PDC V-BIAS 5
10 V-
∫
CORRECTION V-
∫
COR PDC V-
∫
CORRECTION 10
11 EW-CORNER ADJ. E/W COR PDC EW-CORNER 5
12 TRAPEZIUM TRAPE PDC TRAPEZIUM 30
13 V-COMPENSATION V-COM PDC V-COMPENSATION 6
14 H-COMPENSATION H-COM PDC H-COMPENSATION 4
15 BELL FILTER ADJ. SCM BELL SECAM BELL FILTER 120
16 SECAM R-Y ADJ. SCM R-Y SECAM R-Y 8
17 SECAM B-Y ADJ. SCM B-Y SECAM B-Y 8
18 SECAM GATE PULSE ADJ. SCM GP SECAM SGP 0
19 SECAM CHROMA ATT SCM ATT SECAM C-ATT 0
20 SECAM ID SETTING SCM ID SECAM ID-SENS 0
21 FLESH COLOUR SETTING FLESH VCD1 FLESH 1
22 SRT MODE SETTING SRT-MD VCD1 SRT-MD 0
23 WHITE PEEK DETECT LEVEL WPDL VCD1 WPDL 1
24 WHITE PEEK DETECT CURRENT WPDC VCD1 WP-DET 0
25 HI-BRIGHT COLOUR SETTING HIBRT VCD1 HI-BRT 1
26 Y-
γ
ADJ. Y-GMMA VCD1 Y-
γ
1
27 COLOUR-
γ
ADJ. C-GMMA VCD1 COLOUR-
γ
2
28 COLOUR DETAIL SETTING CDE VCD1 CDE 1
29 GP-PHASE ADJ. GP-PHS VCD1 GP-PHASE 0
30 R-Y PHASE ADJ. RY-PHS VCD1 R-Y PHASE 1
31 R-Y PHASE ADJ. (NTSC) RY-PHSNT VCD1 R-Y PHASE 1
32 R-Y GAIN ADJ. RY-GAIN VCD1 R-Y GAIN 0
33 G-Y GAIN ADJ. GY-GAIN VCD1 G-Y GAIN 2
34 P/N ID SENSITIVITY SETTING PN-ID VCD1 P/N-ID 1
35 Y DELAY ADJ. Y-DLY VCD1 Y-DLY 0
36 VM-PHASE ADJ. VM-PHS VCD1 VM-PHS 0
37 S-TRACKING ADJ. STRAC VCD1 S-TRAC 0
38 H-BLK PULSE ADJ. HBLK VCD1 H-BLK 0
39 DC-TRANS POINT ADJ. DCT-P VCD1 DC-TRANS POINT 2
40 DC-TRANS RATE ADJ. DCT-R VCD1 DC-TRANS RATE 6
41 DC-TRANS LIMIT ADJ. DCT-L VCD1 DC-TRANS LIMIT 0
42 B.S.P. LIMIT BSPL VCD1 B.S.P. LIMIT 0
43 B.S. POINT1 BSP1 VCD1 B.S. POINT1 5
(2) * In going to the service mode, read the data at addresses 00H thru 03H on the EEPROM. If the data is different
from the one below, initialize the EEPROM as follows.
00H:50H 01H:80H 02H:30H 03H:13H
[Adjusting items]
No. Setting item On-screen display IC Data setting Initial value