Sanyo CM29FS2 Schematic
SERVICE MANUAL Colour Television
Specifications
Power Source . . . . . . . .AC110-240V, 50/60Hz.
Colour System . . . . . . . .PAL, SECAM, NTSC4.43, NTSC, PAL 60Hz
Television System . . . . .B/G, D/KK’, I, M/M
Channel Coverage . . . . .VHF: E2-E12, R1-R12, K1-K9, J1-J12, A2-A13
UHF: 21-69, A14-A69, J13-J62
CATV: S1-S41, X, Y, Z, Z+1, Z+2
Video IF . . . . . . . . . . . . . .38.0 MHz
Aerial Input Impedance .75Ω
Ext. Terminals
Video inputs: Phono jack 2 (1.0Vp
-
p, impedance 75Ω)
S-Video Input 1 (Din 4 pin, Separate Y/C Signals Input)
DVD Input: Component Video Jack-Y 1 (1.0Vp-p, impedance 75Ω)
Component Video Jack CB/CR 1 (0.7Vp-p, impedance 75Ω)
Audio inputs: Phono jack (R/L) 3 (436mVrms, impedance more than 40KΩ)
Video monitor output: Phono jack 1 (1.0Vp
-
p, 75Ω)
Audio monitor outputs: Phono jack(R/L) 1(436mVrms, Impedance less than
600Ω)
Headphone jack: Mini Stereo jack 1
Speaker . . . . . . . . . . . . . . Main speaker: 6 cm 12 cm 2 pcs.
Tweeter: ∅5 cm 2 pcs.
Sound Output . . . . . . . . . Main speaker: 7.5W + 7.5W (RMS)
Dimensions . . . . . . . . . . . 803 (W) 578 (H) 418 (D)mm
Weight . . . . . . . . . . . . . . . approx. 47.5 Kg
Specifications subject to change without notice
Original Version
Chassis Series: FB1-B
C8ZRL
FILE NO.
Model No. CM29FS2
Service Ref. No. CM29FS2-00
(Saudi/Kuwait)
Give complete “SERVICE REF. NO.” for parts
order or servicing. It is shown on the rating plate
at the cabinet back of the unit.
This T.V. receiver will not work properly in
foreign countries where the television
transmission system and power source differ from the design specifications. Refer to
the specification table.
Product Code: 111379453
REFERENCE NO. SM3010120
1
2
3
4
56
7
8
9
0
TV/AV
TIMER
?
x
-/--
SWAP
SOUND
MENU
BASS
TXT/TV
S. SYS
SURROUND
PICTURE
CH
CH
A B
.
PP
i
JXPSB
Contents
-2-
Safety Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Chassis Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
IC Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
CPU Port Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8
Option Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Service Adjustments with Replacing Memory IC (IC802) . . . . . . . . . . 10-15
Dealer Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17-18
Purity and Convergence Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . 19-20
Mechanical Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Protection Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Cabinet Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Chassis Electrical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-31
Component Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32-34
Voltages and Waveforms Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35-36
Safety Notice
SAFETY PRECAUTIONS
1: An isolation transformer should be connected in the
power line between the receiver and the AC line
when a service is performed on the primary of the
converter transformer of the set.
2: Comply with all caution and safety-related notes pro-
vided on the cabinet back, inside the cabinet, on the
chassis or the picture tube.
3: When replacing a chassis in the cabinet, always be
certain that all the protective devices are installed
properly, such as, control knobs, adjustment covers
or shields, barriers, isolation resistor-capacitor networks etc.. Before returning any television to the
customer, the service technician must be sure that
it is completely safe to operate without danger of
electrical shock.
X-RADIATION PRECAUTION
The primary source of X-RADIATION in television receiver is the picture tube. The picture tube is specially constructed to limit X-RADIATION emissions. For continued X-RADIATION protection, the replacement tube must be
the same type as the original including suffix letter. Excessive high voltage may produce potentially hazardous X
- RADIATION. To avoid such hazards, the high voltage must be maintained within specified limit. Refer to this
service manual, high voltage adjustment for specific high voltage limit. If high voltage exceeds specified limits,
take necessary corrective action. Carefully follow the instructions for + B1 volt power supply adjustment, and high
voltage check to maintain the high voltage within the specified limits.
PRODUCT SAFETY NOTICE
Product safety should be considered when a component replacement is made in any area of a receiver.
Components indicated by mark in the parts list and the schematic diagram designate components in which
safety can be of special significance. It is particularly recommended that only parts designated on the parts list
in this manual be used for component replacement designated by mark . No deviations from resistance
wattage or voltage ratings may be made for replacement items designated by mark .
TUNER
VIDEO
L/R
INPUT-1 INPUT-2
INPUT-3
MONITOR
OUT
Y-IN
Cb-IN
Cr-IN
L/R
VIDEO
VIDEO
L/R
L/R
Y/C
VIF/SIF
IC201
PROCESSOR
IC001
AUDIO AMP.
IC1401
WOOFER AMP.
KEY SW
RC
RECEIVER
LED
H-PHONE
SPEAKER
WOOFER
IC802
EEPROM
IC701
TRIPLE
VIDEO
OUTPUT
AMP
IC501
VERTICAL
T431
H-DRIVE
TRANS
Q431
H-DRIVE
Q901
CRT
T471
FBT
Q432
H-OUT
PCC
CIRCUIT
-3-
Chassis Block Diagrams
IC1401<Woofer Pre-Amp. IC> is not used
IC Block Diagrams
-4-
System Control
QXXAVC534C7JAS
IC3701
AUDIO CONTROL/
KEY
SWITCH
SURROUND
14
13
A101
F/S TUNER
5
4
CIRCUIT
DEFLECTION
etc.
POWER CIRCUIT
PHOTO COUPLE
COLOUR SYSTEM OPTION INPUT
KEY SWITCH IN
11
12
IC201
QXXAVC534M
122
SOUND MUTE
10
RESET INPUT (RESET=LOW)
13
VIDEO SELECTOR
(LOW=AV1, H=AV2)
26
2
SCL
2
POWER ON/OFF
SDA
1
9
16
(ON=HIGH, OFF=LOW)
106
33
RC SIGNAL IN
(ACTIVE=HIGH)
99
112
(ON TIMER ON=Low)
ON-TIMER LED OUT
HORIZ. SYNC IN (ACTIVE=LOW)
VERT. SYNC IN (ACTIVE=LOW)
18
17
127
SDA
9998
56
SCL
7
6
CPU OSC OUT
CPU OSC IN
OSC
X801
32.768KHz
(POWER ERROR=LOW)
POWER PROTECT IN
IC802
MEMORY
IC001
AUDIO AMP.
SECAM KILLER INPUT (HIGH=SECAM)
IC1201
VIDEO SELECTOR
BILINGUAL OUTPUT (LOW=S-1, HIGH=S-2)
VIF-M OUTPUT (HIGH=NTSC, LOW=OTHER)
RC PRE-AMP.
LED
-5-
IC201 < CPU/IF/Video/Chroma/Def.> QXXAVC534C7JAS
IC Block Diagrams
GO
85
GBCR
R
BL
RO
86
RGB CONTROL
OSD/TEXT INSERT
CON.
LR LR
LS-OUT HP-OUT
12S
63
6261
60
S
I/O
S
VOLUME
AUDIO CONTROL
DAC
FEATURES
TREBBLE/BASS
RDS
SCAVEM
ON TEXT
BCLIN
BLKIN
BO
84
83
87
65
CCC
WHITE-P.ADJ.
CONTR/BRIGHTN
BRI
SVM
RGB MATRIX
BLUE STRETCH
BLACK STRETCH
GAMMA CONTROL
SAT
SCART/CINCH IN/OUT
33
SSIF
REFO
39
ADC/DAC
AUDIO SELECT
AM
STEREO
ALL-STANDARD
A/D CONVERTER
SOUND PLL
DEEMPHASIS
DECODER
DIGITAL SIGNAL PROCESSING FEATURES
µ-PROCESSOR AND TELETEXT DECODER
DELAY LINE
BASE-BAND
DECODER
PAL/SECAM/NTSC
YUV IN/OUT
REF
DIGITAL
C
PEAKING
2H/4H
U/V DELAY
MODULATION
SCAN VELOCITY
Y DELAY ADJ.
COMB FILTER
Y
YUV
H/V
SKIN TONE
RGB/YPRPB INSERT
VERTICAL
U/V TINT
SATURATION
YUV INTERFACE
GEOMETRY
& EAST-WEST
R
R/P
X/YX)(CX)
B/PB
Yi
76
Vo Uo Ui ViYo
80
78 79
B
B/P
R
G/Y
G/Y
(CVBS
BL
SWO1
R/P
BL
32
EHTO
EWD
22 23
V-DRIVE
67
HOUT
QSSO/AMOUT
AGC
SWITCH
QSS MIXER
QSS SOUND IF
30
29
SIFIN/DVBIN
AM DEMODULATOR
43
DVBO/IFVO/
FMRO
PLL DEMOD.
VISION IF/AGC/AFC
44
31
24
AGCOUT
DVBO/FMRO
VIDEO AMP.
SOUND TRAP
GROUP DELAY
25
48
VIFIN
IFVO/SVO/
73
YSYNC
CVBSI
VIDEO IDENT.
VIDEO SWITCH
55
585951
C2/C3
CVBS2/Y2
CVBS3/Y3
CVBS4/Y4
VIDEO FILTERS
52
C4
64
CVBSO/PIP
2nd LOOP
H.OSC. + PLL
H/V SYNC SEP.
H-SHIFT
H.DRIVE
-6-
IC Block Diagrams
IC001 < Audio AMP.> TDA8947J/N3
IC501 < Vertical Output > LA78041
VCC1 VCC2
IN1+
IN2+
IN3+
IN4+
CIV
SVR
SGND
MODE1
MODE2
12
13
11
10
3
8
60 kΩ
6
60 kΩ
9
60 kΩ
60 kΩ
Vcc
0.5Vcc
7
5
++
+
+
+
Vref
STANDBY ALL
MUTE ALL
ON 1+2
MUTE 3+4
ON 3+4
16
-
-
+
SHORT CIRCUIT
AND
TEMPERATURE
PROTECTION
TDA8947J
215
14
17
1
OUT1+
4
OUT2-
OUT3-
OUT4+
GND1 GND2
Protection
-
AMP
+
Pump
Up
1
INVERTING
INPUT
2
Vcc
3
PUMP UP
OUT
4
GND
5
Ver. OUTPUT
Thermal
6
OUTPUT
7
NON INV.
INPUT
STAGE Vcc
-7-
CPU Port Functions
Pin No. Function Name Function
1 VSSP2 Ground
2 VSSC4 Ground
3 VDDC4 Digital supply to SDACs (1.8V)
4 VDDA3(3.3V) Supply (3.3V)
5 VREF_POS_LSL Positive reference voltage SDAC (3.3V)
6 VREF_NEG_LSL+HPL Negative reference voltage SDAC (0 V)
7 VREF_POS_LSR+HPR Positive reference voltage SDAC (3.3 V)
8 VREF_NEG_HPL+HPR Negative reference voltage SDAC (0 V)
9 VREF_POS_HPR Positive reference voltage SDAC (3.3V)
10 XTALIN Crystal oscillator input
11 XTALOUT Crystal oscillator output
12 VSSA1 Ground
13 VGUARD/SWIO V-guard input / I/O switch
14 DECDIG Decoupling digital supply
15 VP1 1st supply voltage TV-processor (+5 V)
16 PH2LF Phase-2 filter
17 PH1LF Phase-1 filter
18 GND1 Ground 1 for TV-processor
19 SECPLL SECAM PLL decoupling
20 DECBG Bandgap decoupling
21 EWD/AVL
(1)
East-West drive output or AVL capacitor
22 VDRB Vert ical drive B output
23 VDRA Vertical drive A output
24 VIFIN1 IF Input 1
25 VIFIN2 IF Input 2
26 VSC Vertical sawtooth capacitor
27 IREF Reference current input
28 GNDIF Ground connection for IF amplifier
29 SIFIN1/DVBIN1 (2) SIF input 1 / DVB input 1
30 SIFIN2/DVBIN2 (2) SIF input 2 / DVB input 2
31 AGCOUT Tuner AGC output
32 EHTO EHT/overvoltage protection input
33 AVL/SWO/SSIF/ Automatic Volume Levelling / swith
REFO/REFIN
(2)(3)
output / sound IF input / subcarier
reference output / external reference
signal input for I signal mixer for
DVB operation
34 AUDIOIN5L Audio-5 input (left signal)
35 AUDIOIN5R Audio-5 input (right signal)
36 AUDOUTSL Audio output for SCART/CINCH (left signal)
37 AUDOUTSR Audio output for SCART/CINCH (right signal)
38 DECSDEM Decoupling sound demodulator
39 QSSO/AMOUT QSS intercarrier output / AM output
/AUDEEM
(2)
/ deemphasis (front-end audio out)
40 GND2 Ground 2 for TV processor
41 PLLIF IF-PLL loop filter
42 SIFAGC/DVBAGC
(2)
AGC sound IF / internal-external
AGC for DVB applications
Pin No. Function Name Function
43 DVBO/IFVO/FMRO
(2)
Digital Video Broadcast output / IF
video output / FM radio output
44 DVBO/FMRO
(2)
Digital Video Broadcast output / FM
radio output
45 VCC8V 8 Volt supply for audio switches
46 AGC2SIF AGC capacitor second sound IF
47 VP2 2ndsupply voltage TV processor (+5 V)
48 IFVO/SVO/CVBSI
(2)
IF video output / selected CVBS
output / CVBS input
49 AUDIOIN4L Audio-4 input (left signal)
50 AUDIOIN4R Audio-4 input (right signal)
51 CVBS4/Y4 CVBS2/Y4 input
52 C4 Chroma-4 input
53 AUDIOIN2L/SSIF
(3)
Audio 2 input (left signal) / sound IF
input
54 AUDIOIN2R Audio 2 input (right signal)
55 CVBS2/Y2 CVBS2/Y2 input
56 AUDIOIN3L Audio 3 input (left signal)
57 AUDIOIN3R Audio 3 input (right signal)
58 CVBS3/Y3 CVBS3/Y3 input
59 C2/C3 Chroma-2/3 input
60 AUDOUTLSL Audio output for audio power ampli-
fier (left signal)
61 AUDOUTLSR Audio output for audio power ampli-
fier (left signal)
62 AUDOUTHPL Audio output for headphone channel
(left signal)
63 AUDOUTHPR Audio output for headphone channel
(Right signal)
64 CVBSO/PIP CVBS / PIP output
65 SVM Scan velocity modulation output
66 FBISO/CSY Flyback input/sandcastle output or
composite H/V timing output
67 HOUT Horizontal output
68 VSScomb Ground connection for comb filter
69 VDDcomb Supply voltage for comb filter (5V)
70 VIN (R/PRIN2/CX) V-input for YUV interface (2ndR
input / PR input or Cxinput)
71 UIN (B/PBIN2) U-input for YUV interface (2ndB
input / PB input)
72 YIN (G/YIN2/CVBS-Yx) Y-input for YUV interface (2
nd
G
input / Y input or CVBS/Yx input)
73 YSYNC Y-input for sync separator
74 YOUT Y-output (for YUV interface)
75 UOUT (INSSW2) U-output for YUV interface (2
nd
RGB / YPBPRinsertation input)
76 VOUT (SW01) V-output for YUV interface (general
purpose switch output)
77 INSSW3 3rdRGB / YPBPRinsertion input
78 R/PRIN3 3rdR input / PRinput
-8-
Pin No. Function Name Function
79 G/YIN3 3rdG input / Y input
80 B/PBIN3 3rdB input / PBinput
81 GND3 Ground 3 for TV-processor
82 VP3 3rdsupply for TV processor (5V)
83 BCLIN Beam current limiter input
84 BKLIN Black current input
85 RO Red output
86 GO Green output
87 BO Blue output
88 VDDA1 Analog supply for TCG µ-Controller
and digital supply for TV-processor
(+3.3V)
89 VREFAD_NEG Negative reference voltage (0 V)
90 VREFAD_POS Positive reference voltage (3.3 V)
91 VREFAD Reference voltage for audio ADCs
(3.3/2 V)
92 GNDA Ground
93 VDDA(1.8V) Analogue supply for audio ADCs
(1.8V)
94 VDDA2(3.3) Supply voltage SDAC (3.3 V)
95 VSSadc Ground for video ADC and PLL
96 VDDadc(1.8) Supply voltage video ADC and PLL
97 INT0/P0.5 External interrupt 0 or port 0.5 (4 mA
current sinking capability for direct
drive of LEDs)
98 P1.0/INT1 Port 1.0 or external interupt 1
99 P1.1/T0 Port 1.1 or Counter/Timer 0 input
100 VDDC2 Digital supply to core (1.8 V)
101 VSSC2 Ground
102 P0.4/I2SWS Port 0.4 or I2S word select
103 P0.3/I2SCLK Port 0.3 or I2S clock
104 P0.2/I2SDO2 Port 0.2 or I2S digital output 2
105 P0.1/I2SDo1 Port 0.1 or I2S digital output 1
106 P0.0/I2SDI1/O Port 0.0 or I2S digital input 1 or I2S
digital output
107 P1.3/T1 Port 1.3 or Counter/Timer 1 input
108 P1.6/SCL Port 1.6 or I2C-bus clock line
109 P1.7/SDA Port 1.7 or I2C-bus data line
110 VDDP(3.3V) Supply to periphery and on-chip voltage
regulator (3.3V)
111 P2.0/TPWM Port 2.0 or Tuning PWM output
112 P2.1/PWM0 Port 2.1 or PWM0 output
113 P2.2/PWM1 Port 2.2 or PWM1 output
114 P2.3/PWM2 Port 2.3 or PWM2 output
115 P3.0/ADC0 Port 3.0 or ADC0 input
116 P3.1/ADC1 Port 3.1 or ADC1 input
117 VDDC1 Digital supply to core (+1.8V)
118 DECV1V8 Decoupling 1.8V supply
119 P3.2/ADC2 Port 3.2 or ADC2 input
Pin No. Function Name Function
120 P3.3/ADC3 Port 3.3 or ADC3 input
121 VSSC/P Digital ground for µ-Controller core
and periphery
122 P2.4/PWM3 Port 2.4 or PWM3 output
123 P2.5/PWM4 Port 2.5 or PWM4 output
124 VDDC3 Digital supply to core (1.8V)
125 VSSC3 Ground
126 P1.2/INT2 Port 1.2 or external interrupt 2
127 P1.4/RX Port 1.4 or UART bus
128 P1.5/TX Port 1.5 or UART bus
CPU Port Functions
-9-
MENU
Option Setting
After replacing the Memory IC (IC802)
The memory IC (IC802), stores the option data of TV set and service adjustments data for each circuit, therefore,
when the memory IC is replaced, it should be programmed to the following settings and “ SERVICE ADJUSTMENT”
on pages 15 to 16.
1) To enter to the Option Mode
Press and hold the MENU on the remote control and Programme down button (CH) on the front panel of
the TV. The option window will appear on the screen.
PLUG & PLAY
ON
Option Mode
2) To set the Option Mode
Select the desired option item by pressing the Programme down or up button.
To switch the option mode, use the Level up or down button.
The data which is set in the option mode is stored into the memory IC automatically.
The following table shows the available option items and default setting mode.
Option Mode Mode Description & Note
PLUG & PLAY ON or OFF Plug & Play mode, default “ON”
WELCOME TEXT ON or OFF Display message when first set up, default “OFF”
AUTO VOLUME ON or OFF Auto volume, default “OFF”
TEXT NO SIGNAL ON or OFF When no received signal, execution, default “ON”
AFC ON or OFF Automatic Frequency Control (AFC) available, default “ON”
3) Exit from the Service Mode
Press the Menu button or turn off the TV set by using the mains switch.
OPTION
TV/AV
MENU
- +
CH
WELCOME TEXT
AUTO VOLUME
TEXT NO SIGNAL
AFC
OFF
OFF
ON
ON
-10-
Service Adjustments with Replacing Memory IC(IC802)
Note: The CPU (IC201) and memory IC (IC802) store the service adjustments data and controls data for each
circuit.When the Memory IC(IC802) is replaced, some of the service adjustments should be readjusted to
obtain the best performance. The necessary service adjustments are carried out by using the RC handset.
Please set up the TV set with following steps [1] to [2].
[1] Initializing Procedure
1. Put a new memory IC.
2. Turn on the TV set.
3. Enter to the Service Mode as explanation on next page. Select “002 INIT TV 0” mode, then change to “1” by
pressing Volume + button on Remote Control.
4. When initialised the memory IC are completed, TV set will in stand by mode, all of the setting data (option data and
service adjustment data) stored in the IC are reset to the default value. It is necessary to set the option settings and
readjust the service adjustments (listed on page 11-13) and to re-tune all the channels.
This completes the initialization of memory IC.
Following shows the initialized contents of memory data by this procedure.
- Plug & Play : No executed
- Inhibit Data : Cancelled
- Ch Skip Data : Cancelled
- Swap Data : Cancelled
- Surround : OFF
- Woofer : OFF
- Sound Volume Data : 12/63 steps
- Bass Data : 32/63 steps
- Treble Data : 32/63 Steps
- Colour System : AUTO
- Sound System : BG
[2] Required Service Adjustments
Readjust the following service adjustments.
Adjustments Service Mode No. & Item
Vertical slope Item 015, Vert. Slope
Vertical shift Item 016, Vert. Shift
Vertical amplitude Item 017, Vert. Ampl.
Vertical-S correction Item 018, S-Corr.
EW width Item 021, EW Width
Horizontal shift Item 022, Hor. Shift
- - - - - -
Further adjustment please refer to page 12 ~ 14.
-11-
Service Adjustments with Replacing Memory IC(IC802)
1) To enter to the Service Mode
1. Press and hold the Volume + button on the front of TV set and press the Menu button on the Remote Control.
3) Exit from the Service Mode
Press the Menu button or turn off the TV set by using the mains switch.
Adjustment Data
Item No.
SERVICE
001 FB1B 0.92
ZOOM 50HZ
020 V.LINEARITY 39
00111010 00000000
01010000 10001100
10000001 00001010
00011010 00001010
Example
Display for [V.Linearity] Vertical Linearity adjustment
2. Press the Programme up / down button to select the mode required. Then press the Volume + button to
adjust.
MENU
CH
0102030405....96..
9695949392....01..
Read Status
Item
Display for Software Version Information
CH
TV/AV
MENU
- +
CH
MENU
-12-
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
Service Adjustments with Replacing Memory IC(IC802)
DATA INITIAL
No. ITEM RANGE SETUP DESCRIPTION
DATA
01 FB1C/FB1B x,y 0.3 Software version information
02 Init TV 0 -1 0 Initialise NVM
03 ISP Mode 0 - 1 0 Set the TV in ISP mode
04 PWT - 00000 Power on time
05 DDLE 0 - 1 1
06 Cut Off 0 - 63 42 Cut off
07 VSD On/Off 000 Vertical scan disable (1 line adj.)
08 VG2 On/Off 000 Adjustment Vg2 voltage
10 DCXO 0 - 127 48 DXCO adjustment
11 DXCO Auto On/Off 000 Automatic DXCO adjustment
(Adjust in NICAM)
12 TUBE-TYPE 0 - 1 1 Picture tube type (0=16:9, 1=4:3)
13 OP WIDE ZOOM 0 - 1 0 0=No Zoom mode, 1=with zoom mode
14 TRACK. MODE 0 - 1 0 Track. Mode (HCO)
15 VERT. ZOOM 0 - 63 27 Vertical Zoom
16 VERT. SLOPE 0 - 63 35 Vertical Slope
17 VERT. SHIFT 0 - 63 30 Vertical Shift
18 VERT. AMPL. 0 - 63 30 Vertical Amplitude
19 S-CORR 0 - 63 32 S-Correction
20 V.LIN.CTRL 0 - 2 0 Vertical Linearity Control
21 V. LINEARITY 0 - 63 30 Vertical Linearity
22 EW WIDTH 0 - 63 36 East West Width
23 HOR. SHIFT 0 - 63 30 Horizontal Shift
24 EW PARABOLA 0 - 63 35 East West Parabola Width
25 TRAPEZIUM 0 - 63 10 East West Trapezium
26 UC PARABOLA 0 - 63 40 East West Upper Corner Parabola
27 LC PARABOLA 0 - 63 45 East West Lower Corner Parabola
28 HOR. BOW 0 - 63 35 Horizontal Bow
29 PARALLEL 0 - 63 37 Horizontal Parallelogram
30 VERT. SCROLL 0 - 63 32 Vertical Scroll
31 H BLK SW 0 - 1 1 R G B Blanking Mode
32 WBF 0 - 15 7 Timing of wide blankingfront(WBF)
33 WBR 0 - 15 10 Timing of wide blanking rear(WBR)
34 OSVE 0 - 1 0 Black current measuring lines in overscan
35 EVB 0 - 1 0 Extended Vertical Blanking
36 NA VX 0 - 255 4 Natural Vertical Zoom (50Hz)
37 NA EWW 0 - 255 6 Natural EW Width (50Hz)
38 NA HSH 0 - 255 0 Natural Horizontal Shift (50Hz)
39 NA PW 0 - 255 3 Natural Parabola/Width (50Hz)
40 NA TP 0 - 255 251 Natural Trapezium (50Hz)
41 NA UCP 0 - 255 4 Natural Upper Corner Parabola (50Hz)
42 NA LCP 0 - 255 1 Natural Lower Corner Parabola (50Hz)
43 NA HB 0 - 255 253 Natural Horizontal Bow (50Hz)
44 NA HP 0 - 255 0 Natural Horizontal Paralellogram (50Hz)
45 NA VSC 0 - 255 0 Natural Vertical Scroll (50Hz)
DATA INITIAL
No. ITEM RANGE SETUP DESCRIPTION
DATA
46 Z4 VX 0 - 255 11 Zoom 14:9 Vertical Zoom (50Hz)
47 Z4 PW 0 - 255 2 Zoom 14:9 Parabola/Width (50Hz)
48 Z4 UCP 0 - 255 4 Zoom 14:9 Upper Corner Parabola (50Hz)
49 Z4 LCP 0 - 255 255 Zoom 14:9 Lower Corner Parabola (50Hz)
50 Z4 VSC 0 - 255 248 Zoom 14:9 Vertical Scroll (50Hz)
51 T4 VX 0 - 255 0 Title In 14:9 Vertical Zoom (50Hz)
52 T4 VS 0 - 255 127 Title In 14:9 Vertical Slope (50Hz)
53 T4 PW 0 - 255 0 Title In 14:9 Parabola/Width (50Hz)
54 T4 UCP 0 - 255 2 Title In 14:9 Upper Corner Parabola (50Hz)
55 T4 LCP 0 - 255 252 Title In 14:9 Lower Corner Parabola (50Hz)
56 T4 VSC 0 - 255 7 Title In 14:9 Vertical Scroll (50Hz)
57 Z6 VX 0 - 255 21 Zoom 16:9 Vertical Zoom (50Hz)
58 Z6 PW 0 - 255 0 Zoom 16:9 Parabola/Width (50Hz)
59 Z6 UCP 0 - 255 0 Zoom 16:9 Upper Corner Parabola (50Hz)
60 Z6 LCP 0 - 255 253 Zoom 16:9 Lower Corner Parabola (50Hz)
61 Z6 VSC 0 - 255 0 Zoom 16:9 Vertical Scroll (50Hz)
62 T6 VX 0 - 255 8 Title In 16:9 Vertical Zoom (50Hz)
63 T6 VS 0 - 255 4 Title In 16:9 Vertical Scroll (50Hz)
64 T6 PW 0 - 255 0 Title In 16:9 Parabola/width (50Hz)
65 T6 UCP 0 - 255 2 Title In 16:9 Upper Corner Parabola (50Hz)
66 T6 LCP 0 - 255 253 Title In 16:9 Lower Corner Parabola (50Hz)
67 T6 VSC 0 - 255 7 Title In 16:9 Vertical Scroll (50Hz)
68 NO VX 0 - 255 0 Normal Vertical Zoom (50Hz)
69 NO EWW 0 - 255 241 Normal EW Width (50Hz)
70 NO HSH 0 - 255 2 Normal Horizontal Shift (50Hz)
71 NO PW 0 - 255 0 Normal Parabola/Width (50Hz)
72 NO UCP 0 - 255 255 Normal Upper Corner Parabola (50Hz)
73 NO LCP 0 - 255 252 Normal Lower Corner Parabola (50Hz)
74 NO VSC 0 - 255 0 Normal Vertical Scroll (50Hz)
75 NO HBL 0 - 1 1 Normal RGB Blanking Mode (50Hz)
76 NO WBF 0 - 255 0 Normal Timing of Wide Blanking Front
(WBF) 50Hz
77 NO WBR 0 - 255 26 Normal Timing of Wide Blanking Front
(WBF) 50Hz
78 SQ OSVE 0 - 1 0 Black Current Measuring Lines in
Overscan (50Hz)
79 SQ EVB 0 - 1 0 Extended Vertical Blanking (50Hz)
80 I01 TRACK MODE. 0 - 1 0 Track Mode(HCO)
81 I02 VERT.ZOOM 0 - 255 1 Vertical Zoom
82 I03 VERT.SLOPE 0 - 255 255 Vertival Slope
83 I04 VERT.SHIFT 0 - 255 5 Vertical Shift
84 I05 VERT.AMPL. 0 - 255 1 Vertical Amplitudo
85 I06 S-CORR 0 - 255 0 S-Correction
86 I07 V.LIN.CTRL. 0 - 255 0 Vertical Linearity Control
87 I08 V. LINEARITY 0 - 255 8 Vertical Linearity
88 I09 EW WIDTH 0 - 255 1 East West Width
-13-
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
Service Adjustments with Replacing Memory IC(IC802)
DATA INITIAL
No. ITEM RANGE SETUP DESCRIPTION
DATA
89 I10 HOR. SHIFT 0 - 255 5 Horizontal Shift
90 I11 EW PARABOLA 0 - 255 2 East West Parabola Width
91 I12 TRAPEZIUM 0 - 255 252 East West Trapezium
92 I13 UC PARABOLA 0 - 255 0 East West Upper Corner Parabola
93 I14 LC PARABOLA 0 - 255 0 East West Lower Corner Parabola
94 I15 HOR. BOW 0 - 255 3 Horizontal Bow
95 I16 PARALEL 0 - 255 0 Horizontal Parallelogram
96 117 VERT. SCROLL 0 - 255 0 Vertical Scroll
97 l18 H BLK SW 0 - 11RGB Blanking Mode (60Hz)
98 l19 H BLK L 0 - 25 5 254 Timing of wide blanking front(WBF) 60Hz
99 l20 H BLK R 0 - 255 3 Timing of wide blankingRear(WBF) 60Hz
100 l21 OSVE 0 - 1 0 Black Current Measuring Lines in
overscan (60Hz)
101 l22 EVB 0 - 1 1 Extended Vertical Blanking
102 NA VX 0 - 255 5 Natural Vertical Zoom (60Hz)
103 NA EWW 0 - 255 6 Natural EW Width (60Hz)
104 NA HSH 0 - 255 251 Natural Horizontal Shift (60Hz)
105 NA PW 0 - 255 1 Natural Parabola/Width (60Hz)
106 NA TP 0 - 255 1 Natural Trapezium (60Hz)
107 NA UCP 0 - 255 0 Natural Upper Corner Parabola (60Hz)
108 NA LCP 0 - 255 5 Natural Lower Corner Parabola (60Hz)
109 NA HB 0 - 255 0 Natural Horizontal Bow (60Hz)
110 NA HP 0 - 255 0 Natural Horizontal Paralellogram (60Hz)
111 NA VSC 0 - 255 0 Natural Vertical Scroll (60Hz)
112 Z4 VX 0 - 255 10 Zoom 14:9 Vertical Zoom (60Hz)
113 Z4 PW 0 - 255 0 Zoom 14:9 Parabola/Width (60Hz)
114 Z4 UCP 0 - 255 254 Zoom 14:9 Upper Corner Parabola (60Hz)
115 Z4 LCP 0 - 255 2 Zoom 14:9 Lower Corner Parabola (60Hz)
116 Z4 VSC 0 - 255 0 Zoom 14:9 Vertical Scroll (60Hz)
117 T4 VX 0 - 255 4 Title In 14:9 Vertical Zoom (60Hz)
118 T4 VS 0 - 255 3 Title In 14:9 Vertical Slope (60Hz)
119 T4 PW 0 - 255 1 Title In 14:9 Parabola/Width (60Hz)
120 T4 UCP 0 - 255 0 Title In 14:9 Upper Corner Parabola (60Hz)
121 T4 LCP 0 - 255 0 Title In 14:9 Lower Corner Parabola (60Hz)
122 T4 VSC 0 - 255 7 Title In 14:9 Vertical Scroll (60Hz)
123 Z6 VX 0 - 255 12 Zoom 16:9 Vertical Zoom (60Hz)
124 Z6 PW 0 - 255 0 Zoom 16:9 Parabola/Width (60Hz)
125 Z6 UCP 0 - 255 254 Zoom 16:9 Upper Corner Parabola (60Hz)
126 Z6 LCP 0 - 255 1 Zoom 16:9 Lower Corner Parabola (60Hz)
127 Z6 VSC 0 - 255 5 Zoom 16:9 Vertical Scroll (60Hz)
128 T6 VX 0 - 255 10 Title In 16:9 Vertical Zoom (60Hz)
129 T6 VS 0 - 255 1 Title In 16:9 Vertical Scroll (60Hz)
130 T6 PW 0 - 255 0 Title In 16:9 Parabola/width (60Hz)
131 T6 UCP 0 - 255 0 Title In 16:9 Upper Corner Parabola (60Hz)
132 T6 LCP 0 - 255 0 Title In 16:9 Lower Corner Parabola (60Hz)
(WBF) 50Hz
DATA INITIAL
No. ITEM RANGE SETUP DESCRIPTION
DATA
133 T6 VSC 0 - 255 12 Title In 16:9 Vertical Scroll (50Hz)
134 NO VX 0 - 255 0 Normal Vertical Zoom (50Hz)
135 NO EWW 0 - 255 245 Normal EW Width (50Hz)
136 NO HSH 0 - 255 255 Normal Horizontal Shift (50Hz)
137 NO PW 0 - 255 3 Normal Parabola/Width (50Hz)
138 NO UCP 0 - 255 0 Normal Upper Corner Parabola (50Hz)
139 NO LCP 0 - 255 0 Normal Lower Corner Parabola (50Hz)
140 NO VSC 0 - 255 0 Normal Vertical Scroll (50Hz)
141 NO HBL 0 - 1 1 Normal RGB Blanking Mode (50Hz)
142 NO WBF 0 - 255 3 Normal Timing of Wide Blanking Front
(WBF) 50Hz
143 NO WBR 0 - 255 1 Normal Timing of Wide Blanking Front
(WBR) 50Hz
144 SQ OSVE 0 - 1 0 Black Current Measuring Lines in
Overscan (50Hz)
145 SQ EVB 0 - 1 0 Extended Vertical Blanking (50Hz)
146 CL 0 - 15 13 Cathode Drive Level
148 EVG On/Off 000 Enable vertical Guard
149 DFL Active/Disable 000 Disable Flash Protection
150 FBC 0 - 1 0 Fixed Beam Current
151 XDT Protection/Detection 000 X-Ray Detection
152 OP PICTROTATION 0 - 1 0 0=Picture Rot. N/A, 1=Pict. Rot. Availabe
153 RGB 0 - 15 10 OSD RGB Brightness For Normal Mode
154 WPR-N 0 - 63 20 White Point R For Normal (Not Secam)
155 WPG-N 0 - 63 20 White Point G For Normal (Not Secam)
156 WPB-N 0 - 63 20 White Point B For Normal (Not Secam)
157 BLOR-N 0 - 63 32 Black Level Offset R For Normal (Not Secam)
158 BLOG-N 0 - 6 3 32 Black Level Offset G For Normal (Not Secam)
159 WPR-S 0 - 255 0 White Point R For Secam
160 WPG-S 0 - 255 0 White Point G For Secam
161 WPB-S 0 - 255 0 White Point B For Secam
162 BLOR-S 0 - 255 0 Black Level Offset R For Secam
163 BLOG-S 0 - 255 0 Black Level Offset G For Secam
164 WPR-D 0 - 255 252 White Point R for DVD Input
165 WPG-D 0 - 255 252 White Point G for DVD Input
166 WPB-D 0 - 255 253 White Point B for DVD Input
167 BLOR-D 0 - 255 0 Black Level Offset R for DVD Input
168 BLOG-D 0 - 255 226 Black Level Offset G for DVD Input
169 BR RF PN 0 - 255 15 RF PAL/NTSC Offset
170 BR AV 0 - 255 16 AV PAL/NTSC Offset
171 BR DVD 0 - 255 10 DVD PAL/NTSC Offset
172 BR S 0 - 255 16 Secam Offset
173 CN RF PN 0 - 255 248 RF PAL/NTSC Offset
174 CN AV 0 - 255 255 AV PAL/NTSC Offset
175 CN DVD 0 - 255 255 DVD PAL/NTSC Offset
176 CN S 0 - 255 253 Secam Offset
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