Samsung CK-53, CK-33, CK-50 Alignment and Adjustments
Alignment and Adjustments
Samsung Electronics 4-1
4. Alignment and Adjustments
4-1 Preadjustment
4-1-1 Factory Mode
1. Do not attempt these adjustments in the Video
Mode.
2. The Factory Mode adjustments are necessary
when either the EEPROM (IC902) or the CRT
is replaced.
3. Do not tamper with the “Adjustment” screen
of the Factory Mode menu. This screen is
intended only for factory use.
4-1-2 When EEPROM (IC902) Is Replaced
1. When IC902 is replaced all adjustment data
revert to initial values. It is necessary to
re-program this data.
2. After IC902 is replaced, warm up the TV for
10 seconds.
4-1-3 When CRT Is Replaced
1. Make the following adjustments AFTER setting up after setting up purity and convergence :
White Balance
Sub-Brightness
Vertical Center
Vertical Size
Horizontal Size
Fail Safe (This adjustment must be the last
step).
2. If the EEPROM or CRT is replaced, set SC and
PVA to 10 and 45 (Factory mode).
SC : 14, 16 Inch : 0
20, 21 Inch : 10
4-2 Factory/Service Mode
4-2-1 Procedure for the “Adjustment” Mode
1. This mode uses the standard remote control.
The Service Mode is activated by entering the
following remote-control sequence :
(1) SLEEP→FACTORY.
(2) STAND-BY→P.STD→HELP→SLEEP
→POWER ON.
2. The “SERVICE (FACTORY)” message will be
displayed. The Service Mode has four components: Adjustment, Test Pattern, Option Bytes
and Reset.
3. Access the Adjustment Mode by pressing the
“VOLUME” keys ( Up or Down).
The adjustment parameters are listed in the
accompanying table, and selected by pressing
the CHANNEL keys (▲ ,▼).
4. Selection sequences for the PAL system:
DOWN or UP key:
AGC>VCO>SBT>SCT>SCR>SC>RG>
GG>BG>CDL>BLU>PSL>PVS>PVA>PHS
5. Selection sequences for the NTSC system:
DOWN or UP key:
AGC>VCO>SBT>SCT>SCR>SC>RG>
GG>BG>CDL>BLU>NSL>NVS>NVA>NHS
6. The VOLUME keys increase or decrease the
adjustment values, (stored in the
non-volatile memory when Adjustment Mode
is cancelled).
7. Cancel the Adjustment Mode by re-pressing
the “FACTORY” or Power OFF.
4-2-2 Main Adjustment Parameter
NOTE : PVS,PVA, PHS, NVS, NVA,NHS parameters must be aligned using both
the 50Hz and 60Hz vertical-field rates.
Alignment and Adjustments
4-2 Samsung Electronics
INITIAL DATA
32
7
7
13
32
32
32
20
32
45
32
20
32
45
32
64
32
16
3
2
REMARKS
TDA8374
TDA8842
RANGE
0 ~ 63 STEP
0 ~ 23 STEP
0 ~ 23 STEP
0 ~ 23 STEP
0 ~ 63 STEP
0 ~ 63 STEP
0 ~ 63 STEP
0 ~ 63 STEP
0 ~ 63 STEP
0 ~ 63 STEP
0 ~ 63 STEP
0 ~ 63 STEP
0 ~ 63 STEP
0 ~ 63 STEP
0 ~ 63 STEP
0 ~ 128 STEP
0 ~ 63 STEP
0 ~ 63 STEP
0 ~ 7 STEP
0 ~ 3 STEP
OSD ABBREVIATION
AGC
SBT
SCT
SCR
RG
GG
BG
PSL
PVS
PVA
PHS
NSL
NVS
NVA
NHS
VCO
SC
TSS
CDL
BLU
FUNCTION
AUTO GAIN CONTROL
SUB BRIGHT
SUB CONTRAST
SUB COLOR
RED DRIVE GAIN
GREEN DRIVE GAIN
BLUE DRIVE GAIN
PAL VERTICAL SLOPE
PAL VERTICAL SHIFT
PAL VERTICAL AMPLITUDE
PAL HORIZONTAL SHIFT
NTSC VERTICAL SLOPE
NTSC VERTICAL SHIFT
NTSC VERTICAL AMPLITUDE
NTSC HORIZONTAL SHIFT
VOLTAGE CONTROL OSCILLATOR
S-CORRECTION
TTX SUB-CONTRAST
CATHODE DRIVE LEVEL
BLUE STRETCH MODE
µ
Table 4-1 Main Adjustment Parameter (Zilog, Phlips -com)
Alignment and Adjustments
Samsung Electronics 4-3
4-2-3 Test Pattern (Aging Mode)
1. This mode can be used during servicing, or for confirming that
the convergence and purity adjustments are correct.
2. Access the Test Pattern parameters by pressing a CHANNEL
keys (▲ ,▼) while the Service Mode is on. The cursor will move
to the test pattern. Press the VOLUME keys. On-screen display:
°·RED
°·GREEN
°·BLUE
°·AGING
3. AGING Mode (Reference Only)
This pattern is used for pre-heating the CRT during manufacturing—it is accessed in the factory by twice pressing the “SLEEP →
FACTORY→FACTORY “ key, then white pattern will be displayed.
Even if the TV power is cut off, the Aging Mode is not cancelled,
The aging mode is cancelled by repressing the “FACTORY” key
or pressing the local “CH UP/DOWN” key.
The patterns are displayed at 5 sec intervals : NON-TTX Micom
only.
4-2-4 Option Bytes
In the Service Mode, various can be selected via the Option Bytes (8 bits each). Example:
NON -TTX MICOM ONLY
TTX MICOM
SYSTEM OSD DISPLAY
BYTE 0 : 8 BYTE 1 : 0 -
TDA8374, CK SYSTEM, RCA JACK SYSTEM OSD DISPLAY
BYTE 0 : 11
BIT 6
L (BIT :0)
BIT 5
L (BIT : 0)
BIT 4
L (BIT : 0)
L (BIT : 0)
L (BIT : 1) H (BIT : 0) L (BIT : 0) H (BIT : 0) L (BIT : 1)
BIT 3
H (BIT : 8)
L (BIT : 0)
BIT 2
L (BIT : 0)
L (BIT : 0)
BIT 1
L (BIT : 0)
L (BIT : 0)
BIT 0
L (BIT : 0)
L (BIT : 0)
Alignment and Adjustments
4-4 Samsung Electronics
4-2-4 (A) OPTION BYTE TABLE
BYTE
B
Y
T
E
0
B
Y
T
E
1
BIT
D7
D6
D5
D4
D3
D2
D1
D0
D7
D6
D5
D4
D3
D2
D1
D0
LOW (0)
-
16:9 not functional during “Zoom”
in the A/V Mode
No Child Lock
CH Up/down functional in the A/V
mode (SCART Jack)
SOUND-I SYSTEM USED
HIGH (1)
16:9 functional during “Zoom”
in the A/V Mode
Child Lock
CH Up/down not functional in the
A/V mode (RCA Jack)
SOUND-I SYSTEM NOT USED
TDA8374
TDA8842
AFT ON (always)
Existing sharpness level
No Auto Power On
NTSC : 25KHz (NTSC Table)
PAL : 50KHz (PAL Table)
AFT OFF (after fine tuning)
Sharpness level Up
Auto Power ON
NTSC : 25KHz (NTSC Table)
PAL : 50KHZ (PAL Table)
Application MICOM
-
Onechip
March 12, 1997
Last State Memory
PAL Table always used in the A/V
Mode (March 12, 1997)
Sound system during the auto
search (All should be set for the
system which is selected during
the Factory Reset.)
COLOR SYSTEMD2
0
0
D1
0
1
10
11
SOUND SYSTEM
CK : PAL ONLY (NO OSD)
CW : -. RF : AUTO→PAL →SECAM→NT4.43
-. A/V : AUTO→PAL→SECAM →NT4.43 →NT3.58
CB : -RF : PAL ONLY
-A/V : AUTO→PAL →NT4.43→NT3.58
CS : - RF : AUTO→PAL →SECAM →NT4.43→NT 3.58
-A/V : AUTO→PAL →SECAM →NT4.43 →NT3.58
B/G→D/K → I
B/G→D/K → I
B/G ONLY ( No OSD)
B/G→D/K →I→
NT →M
Southeast/Middle East Asia
/Africa
English Only
English/Arabian
English/Arabian/French
English Only
Vietnam/India
English Only
English/Vietnamese
English/Indonesian
English/Vietnamese
/Indonesian
Thailand/Malaysia
English Only
English/Thai
English/Malay
English/Thai
/Malay
CIS
English Only
English/CIS
China
English only
English
/Chinese
D7
0
0
1
1
D6
0
1
0
1
System
DIG
D/K
I
NT-M
D1
0
0
1
1
D0
0
1
0
1
4-2-4 (B) TTX MICOM (SPM-197EE/ER/EG) OPTION TABLE (FOR EUROPE)
Alignment and Adjustments
Samsung Electronics 4-5
BYTE
B
Y
T
E
0
B
Y
T
E
1
BIT
D7
D6
D5
D4
D3
D2
D1
D0
D7
D6
D5
D4
D3
D2
D1
D0
LOW (0)
3 BAND
16:9 not functional during zoom in
the A/V mode (NORMAL-ZOOM)
LED RED AT STAND-BY
CH Up/down functional in the A/V
mode (SCART Jack)
P-STD MAX
HIGH (1)
UHF ONLY
16:9 functional during zoom in the
A/V mode (NORMAL-ZOOM-16:9)
LED GREEN AT STAND-BY (POLAND)
CH Up/down not functional in the
A/V mode (RCA Jack)
P-STD NORMAL
TDA8374A
NOT USED
NOT USED (FIX : LOW)
TDA8842
B/G SOUND
D/K SOUND
Western OSD
:English/German/French/Dutch/
Italian/Spanish/Swedish
Existing sharpness level
(when using TDA6108 RGB AMP)
No Auto Power On
NTSC : 25KHz (NTSC TABLE)
PAL : 50KHz (PAL TABLE)
Eastern OSD
:English/Croatian/Rumanian/
Hungarian/Hungarian/Polish/Czech
Sharpness level up
(when using TDA6107Q AMP)
Auto Power On
NTSC : 25KHz (NTSC TABLE)
PAL : 27KHz (PAL TABLE)
Application MICOM
ALL
ALL (BASIC : LOW)
ALL (J900 DELETE AT H)
ALL
ALL (BASIC : HIGH)
ALL
ALL
ALL (FIX : LOW)
SPM- 197EE ONLY used
* SPM-197ER : English/Russian/
Bulgarian
*SPM-197EG: English/Greek/
Yugosiavian
ALL (BASIC : HIGH)
ALL (BASIC : HIGH)
ALL (RF VOL. CURVE)
BASIC : LOW
(AV VOL. CURVE : PAL CURVE)
Sound system during the auto
search (All should be set for the
system which is selected during
the Factory Reset.)
Note : Available when the sound
is B/G ↔ D/K in the Byte 0
SOUND SYSTEMD2
0
0
D1
0
1
10
11
COLOR SYSTEM
B/G ↔ D/K : CK MODEL
I ONLY (NO OSD) : CI, CII MODEL
B/G ONLY (NO OSD) : CB, CX MODEL
NOT USED
AUTO
(NO OSD)
● P-STD Classification (CON./BRI./SHRP.COL.)
● Function Required : 1. PICTURE OFF (after 15 minutes) during no signal 2. AUDIO MUTE (during no signal)
3. No BLUE SCREEN 4. NO TIMER (CLOCK ON/OFF)
STANDARD MODE
D3 BIT
0
1
100/50/50/50
90/50/50/50
DYAMIC MODE
100/50/75/50
100/50/50/50
MOVIE MODE
90/50/75/50
75/55/50/50
MILD MODE
60/50/75/50
60/50/50/50
CUSTOM MODE
100/50/50/50
90/55/25/50
Alignment and Adjustments
4-6 Samsung Electronics
4-2-4 (C) TTX MICOM (SPM-197EP/EPR/EA) OPTION TABLE (FOR MIDDLE EAST)
BYTE
B
Y
T
E
0
B
Y
T
E
1
BIT
D7
D6
D5
D4
D3
D2
D1
D0
D7
D6
D5
D4
D3
D2
D1
D0
LOW (0)
16:9 not functional during zoom
(NORMAL-ZOOM)
CH Up/down functional in the A/V
mode (SCART Jack)
SOUND-I SYSTEM USED
HIGH (1)
16:9 functional during zoom
(NORMAL-ZOOM-16:9)
CH Up/down not functional in the
A/V mode (RCA Jack)
SOUND-I SYSTEM NOT USED
TDA8374A
NOT USED
NOT USED
NOT USED
TDA8842
Existing Sharpness level (when
using the TDA6108 RGB AMP)
No Auto Power On
NTSC : 25KHz (NTSC TABLE)
PAL: 50KHz (PAL TABLE
Sharpness level up (when using the
TDA6107Q RGB AMP)
Auto Power On
NTSC : 25KHz (NTSC TABLE)
PAL: 27KHz (PAL TABLE
Application MICOM
ALL (FIX : LOW)
EP is an OPTION during A/V
(BASIC : LOW)
ALL (FIX : LOW)
ALL
ALL
EP VERSION : TDA8374A ONLY
ALL (FIX : LOW)
ALL (BASIC : HIGH)
ALL (BASIC : HIGH)
ALL (RF VOL. CURVE)
BASIC : LOW
(AV VOL. CURVE : PAL CURVE)
Sound system during the auto
search (All should be set for the
system which is selected during
the Factory Reset.)
Note : A single sound in the Byte
0 is unavailable
COLOR SYSTEMD2
0
0
D1
0
1
10
11
SOUND SYSTEM
CK : AUTO (No OSD)
CW : -. RF : AUTO→PAL →SECAM→NT4.43
-. A/V : AUTO→PAL→SECAM →NT4.43 →NT3.58
CB : -RF : PAL ONLY (No OSD)
-A/V : AUTO→PAL →NT4.43→NT3.58
CS : - RF : AUTO→PAL →SECAM →NT4.43→NT 3.58
-A/V : AUTO→PAL →SECAM →NT4.43 →NT3.58
(?)→B/G→D/K →
(?)→B/G→D/K → I→
B/G ONLY ( No OSD)
(?)→B/G→D/K → I→
NT → M →
● OSD Language by MiCOM
1. Persian (for Iran) : English/Persian (Iranian)
2. Arab (Middle East, Africa) : English/French/Arabian
● Function Required : 1. PICTURE OFF (after 15 minutes) during no signal 2. AUDIO MUTE (during no signal)
3. No BLUE SCREEN 4. No TIMER (CLOCK ON/OFF)
SYSTEMD1
0
0
D0
0
1
10
11
B/G
D/K
I
?(B/G & D/K OR M) /EP VER. : M
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