Hitachi C14RF50 Service Manual
C14-RF50
UA1 Chassis
PAL/SECAM/NTSC
SERVICE MANUAL
YS
No.
C14-RF50
Destination Code
HONGKONG 051
CAUTION: Before servicing this chassis, it is important that the service technician read the
"IMPORTANT SERVICE NOTES" in this Service Manual.
CONTENTS
Page
» SPECIFICATIONS .............................................. 2
» IMPORTANT SERVICE NOTES ......................... 2
» ADJUSTMENT PRECAUTIONS .........................3
» TROUBLE SHOOTING TABLE ......................... 16
» CHASSIS LAYOUT ........................................... 18
» BLOCK DIAGRAM ............................................19
» DESCRIPTION OF SCHEMATIC DIAGRAM ....22
» SCHEMATIC DIAGRAMS
Ë CRT UNIT......................................................23
Ë HEADPHONE UNIT ...................................... 23
Ë MAIN UNIT ................................................... 24
» PRINTED WIRING BOARD ASSEMBLIES ...... 26
» SOLID STATE DEVICE BASE DIAGRAM ........ 31
» REPLACEMENT PARTS LIST ......................... 32
Ë ELECTRICAL PARTS
MAIN UNIT ................................................... 32
CRT UNIT ......................................................37
HEADPHONE UNIT ...................................... 37
Ë SUPPLIED ACCESSORIES......................... 38
Ë PACKING PARTS ..........................................38
Ë CABINET PARTS .......................................... 39
Page
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
01.C14-RF50_E/p01-17 02.12.5, 15:181
COLOR TELEVISION
SEPTEMBER 2002 Digital Media System Group, Hitachi Asia Ltd.
C14-RF50
2-2
qualified service personnel only.
IMPORTANT SERVICE NOTES
Maintenance and repair of this receiver should be done by
SERVICING OF HIGH VOLTAGE SYSTEM AND
PICTURE TUBE
When servicing the high voltage system, remove static charge from it by
Connecting a 10K ohm Resistor in series with an insulated wire(such as a
test probe) between picture tube dag and 2nd anode lead. (AC line cord
should be disconnected from AC outlet.)
1. Picture tube in this receiver employs integral implosion protection.
discharging the high voltage completely.
2. Replace with tube of the same type number for continued safety.
3. Do not lift picture tube by the neck.
4. Handle the picture tube only when wearing shatterproof goggles and after
X-RAY
This receiver is designed so that any X-Ray radiation is kept to an absolute
minimum. Since certain malfunctions or servicing may produce potentially
than 23.5kV(at beam 0 µA) for the set.
22.0kV±1.5kV(at beam 800 µA) in the case of the set. The set has been factory -
1. When repairing the circuit, be sure not to increase the high voltage to more
hazardous radiation with prolonged exposure at close range, the following
2. To keep the set in a normal opeartion , be sure to make it function on
precautions should be observed:
NTSC-M
SECAM-B/G,D/K,K1
repairing, never forget to check for such high voltage after the work.
* If there is a possibility that the high voltage fluctuates as a result of the
Adjusted to the above-mentioned high voltage.
C1(49.75MHz) thru C12(216.25 MHz)
which may cause excess X-ray radiation.
3. Do not substitute a picture tube with unauthorizerd types and/or brands
S1(105.25MHz) thru S41(463.25HMz)
BEFORE RETURNING THE RECEIVER
Before returning the receiver to the user, perform the following safety Checks.
1. Inspect all lead dress to make certain that leads are not pinched or that
Depth:365.0mm
Height:333.0mm
Weight(approx):9.5kg
S37(431.25MHz) thru S41(463.25MHz)
C13(471.25MHz) thru C57(863.25MHz)
fishpapers, cabinet backs, adjustment and compartment covers or shields, iso-
hardware is not lodged between the chassis and other metal parts in the
lation resistor- capacity networks, mechanical insulators etc.
receiver.
2. Inspect all protective devices such as non-metallic control knobs, insulating
2-1
SPECIFICATIONS
6.5MHz ............................................................................................................. 32.4MHz
6.0MHz ............................................................................................................. 32.9MHz
Sound IF Carrier Frequency
5.5MHz ............................................................................................................. 33.4MHz
Convergence .............................................................................. Self Convergence System
Focus .................................................................................... Quadra-Potential Electrostatic
01.C14-RF50_E/p01-17 02.12.5, 15:182
Picture IF Carrier ................................................................................................ 38.9MHz
Sweep Deflection ................................................................................................... Magnetic
Intermediate Frequencies
4.5MHz ............................................................................................................. 34.4MHz
Colour Sub-Carrier Frequency .........................................................................34.47MHz
Power Input .................................................................................. AC 110 ~ 240V, 50/60 Hz
Power Consumption ...................................................................................................... 69W
Audio Power Output Rating ........................................................................... 5.0W(at Max.)
Size ......................................................................................................... 5 × 9 cm (2 pcs)
Speaker
VHF/UHF ......................................................................................75 ohms Unbalanced
Voice Coil Impedance ........................................................................ 16 ohms at 400 Hz
Aerial Input Impedance
Receiving System .......................................................................................... PAL-B/G,D/K,I
Tuner Ranges
2
VHF-Channels .................................................... E2(48.25MHz) thru E12(224.25MHz)
UHF-Channels ................................................ E21(471.25MHz) thru E69(855.25MHz)
Dimensions ..................................................................................................Width:446.0mm
Specifications are subject to change without prior notice.
Cabinet material ................................................................................................. All Plastics
C14-RF50
AGC &
GEOMETRIC
MODE
↓
AGC TAKE OVER POINT (AGC)
↓
VERTICAL SLOPE (V-LIN)
↓
VERTICAL AMP (V-AMP)
↓
VERTICAL SHIFT (V-CENT)
↓
HORIZONTAL SHIFT (H-CENT)
↓
EAST-WEST WIDTH (H-SIZE)
↓
HORIZONTAL PARALLELOGRAM (EW//)
↓
EAST-WEST PARABOLA/WIDTH (PARA)
↓
EAST-WEST UPPER CORNER PARABOLA (COR (U))
↓
EAST-WEST LOWER CORNER PARABOLA (COR (L))
↓
EAST-WEST TRAPEZIUM (TRAPE)
↓
HORIZONTAL BOW (HB)
↓
S-CORRECTION (S-COR)
WHITE POINT
ADJ.
MODE
↓
W,P RED STD. W.T. (DRI-RS)
↓
W.P. GREEN STD. W.T.(DRI-GS)
↓
W.P.BLUE STD. W.T. (DRI-BS)
↓
W.P. RED COOL W.T.(DRI-RC)
↓
W.P. GREEN COOL W.T.(DRI-GC)
↓
W.P. BLUE COOL W.T. (DRI-BC)
↓
W.P. RED WARM W.T.(DRI-RW)
↓
W.P. GREEN WARM W.T.(DRI-GW)
↓
W.P. BLUE WARM W.T.(DRI-BW)
SUB
ADJ.
MODE
↓
MAX VOLUME (SUB-VOL)
↓
SUB CONTRAST (SUB-CON)
↓
SUB COLOUR (SUB-COL)
↓
SUB BRIGHTNESS (SUB-BRI)
↓
SUB TINT (SUB-TINT)
↓
SUB SHARPNESS (SUB-SHP)
↓
MAX HOTEL VOLUME (HTL-VOL)
↓
HOTEL PROGRAM NO(HTL-PRG)
↓
OSD GRB REFERENCE (RGB)
↓
BLACK LEVEL OFFSET R(CUT-R)
↓
BLACK LEVEL OFFSET B(CUT-B)
↓
CATHODE DRIVE LEVEL(CDL)
FORWARD : CH DOWN KEY
REVERSE : CH UP KEY
* ( ) means OSD display.
FORWARD : CH DOWN KEY
REVERSE : CH UP KEY
AGC &
GEOMETRIC
MODE
WHITE POINT
ADJ.
MODE
SUB
ADJ.
MODE
Y-DELAY
ADJ.
MODE
MISC.
OPTION
MODE
IC
OPTION
MODE
OFFSET
ADJ.
MODE
3-2
SERVICE MODE
Ë
(1) In the Service Mode, Key is used to select the mode in the following order.
C bus control
2
C bus control include
2
C bus control). (Use
2
3-1
ADJUSTMENT PRECAUTIONS
01.C14-RF50_E/p01-17 02.12.5, 15:183
This model's setting are adjusted in two different ways: through the I
and in the conventional analog manner. The adjustments via the I
preset-only items and variable data.
ICE MODE FOR ADJUSTMENT.
CAUTION : MAKE SURE TV SET IS IN ‘NORMAL CONDITION’ BEFORE SWITCH TO SERV-
1. Setting the service mode by the microprocessor.
and the microprocessor is in input mode. (Adjustment through the I
JWS Key to set as well).
one by one.
one by one.
1 Short JA 122 & JA 124 for 1 second and release to switch to the service mode position,
2 Press the CH DOWN / UP key on the remote controller to get ready to select the mode
3 Press the CH DOWN / UP key on the remote controller to select the modes reversibly
position, and the microprocessor is in out of the service mode.
4 Using the VOLUME UP/ DOWN key on the remote controller, the data can be modified.
5 Short JA 122 & JA 124 for 1 second and release to switch to the normal mode (OFF)
ice mode position. Initial values are automatically preset, only when a new EEPROM is
used (Judge with the first 4 bytes ).
1 Short JA122 & JA124 then turn “ON” the main power and release to switch to the Serv-
2 The initial data are preset as listed in page 8, 9, & 10.
2. Factory Presetting.
3
FIRST TIME, make sure to short JA122 & JA124 to switch to the service mode
position first and then turn on the main power switch (See 2-1 above).
Precaution: If haven't done this initiation, it may possibly generate excessive Beam
current.
3 Make sure the data need modify or not (Initial data).
Note: Once the chassis has been assembly together and ready to be POWER ON for the
(UA1 Series type RH-IX3368CE Attachment)
3. For reference please check with memory map
C14-RF50
Y-DELAY
ADJ.
MODE
↓
Y-D TIME FOR PAL (TV) (DL-PT)
↓
Y-D TIME FOR SECAM (TV) (DL-ST)
↓
Y-D TIME FOR N358 (TV) (DL-3T)
↓
Y-D TIME FOR N443 (TV) (DL-4T)
↓
Y-D TIME FOR B/W (TV) (DL-TV)
↓
Y-D TIME FOR PAL (AV) (DL-PA)
↓
Y-D TIME FOR SECAM (AV) (DL-SA)
↓
Y-D TIME FOR N358 (AV) (DL-3A)
↓
Y-D TIME FOR N443(AV) (DL-4A)
↓
Y-D TIME FOR B/W (AV) (DL-AV)
*(Y-D : Y-DELAY)
OFFSET
ADJ.
MODE
↓
COLOUR OFFSET (PAL) (COL-OP)
↓
COLOUR OFFSET (SECAM) (COL-OS)
↓
COLOUR OFFSET (NTSC358) (COL-O3)
↓
COLOUR OFFSET (NTSC443) (COL-O4)
↓
SHARPNESS OFFSET (PAL) (SHP-OP)
↓
SHARPNESS OFFSET (SECAM) (SHP-OS)
↓
SHARPNESS OFFSET (NTSC358) (COL-O3)
↓
SHARPNESS OFFSET (NTSC443) (COL-O4)
IC
OPTION
MODE
↓
VERTICAL SCAN DISABLE(VSD)
↓
BLACK STRETCH (BKS)
↓
AUTO VOLUME LEVELING(AVL)
↓
FAST FILTER IF-PLL(FFI)
↓
ENABLE VERTICAL GUARD (EVG)
↓
EHT TRACKING MODE (EHT)
↓
OVERSCAN SWITCH OFF(OSO)
↓
AUTO COLOUR LIMIT(ACL)
↓
FORCED COLOUR LIMIT(FCO)
MISC.
OPTION
MODE
↓
SOUND SYSTEM M (S-M)
↓
SOUND SYSTEM DK (S-DK)
↓
SOUND SYSTEM I (S-I)
↓
SOUND SYSTEM BG (S-BG)
↓
PLAYBACK SECAM (P-SECAM)
↓
FE (RF) NTSC 3.58 (F-N358)
↓
FE (RF) NTSC 4.43 (F-N443)
↓
FE (RF) SECAM (F-SECAM)
↓
VIDEO MUTE AT IDENT LOSS (VMI)
↓
VIDEO MUTE AT PROGRAM
/SOURCE CHANGE (VMC)
↓
HOTEL MODE (HTL)
↓
REDUCED FM DEMODULATION
GAIN FOR BTSC SIGNAL (BTSC)
↓
A
A
↓
NUMBER OF EXT AV SOURCE (AV)
↓
FM WINDOW SELECTION (FMWS)
↓
SOUND MUTE BIT 0 (SM0)
↓
SOUND MUTE BIT 1 (SM1)
↓
THAI LANGUAGE (THA)
↓
ARABIC LANGUAGE (ARA)
↓
MALAY LANGUAGE (MAL)
↓
CHINESE LANGUAGE (CHI)
↓
FRENCH LANGUAGE (FRE)
↓
RUSSIAN LANGUAGE (RUS)
↓
FORCED V-SYNC SLICING LEVEL(FSL)
↓
SYNC OF OSD (HP2)
↓
TUNER SELECTION (CPT)
↓
B
B
↓
BILINGUAL(BIL)
↓
IF AGC SPEED BIT 0 (AGC0)
↓
IF AGC SPEED BIT 1 (AGC1)
↓
FOA Time Constant-RF (FOA-FE)
↓
FOB Time Constant-RF (FOB-FE)
↓
FOA Time Constant-AV (FOA-AV)
↓
FOB Time Constant-AV (FOB-AV)
↓
LED BLINK SPEED (LED-F)
↓
VDLUME CONTROL TABLE (MSA)
↓
OUTPUT VERHCAL GUARD (NDF)
4-2
* Direct Key-in for Service item in Service mode.
FUNCTION AGC
RC COMMAND SERVICE-ITEM
CONTRAST DOWN V-LIN
COLOUR DOWN V-AMP
TINT DOWN H-CENT
BRIGHTNESS DOWN V-CENT
SYSTEM HB
SHARPNESS DOWN EW / /
TIMER SUB-VOL
BLUEBACK S-COR
COLOUR UP SUB-COL
CONTRAST UP SUB-CON
BRIGHTNESS UP SUB-BRI
TINT UP SUB TINT
SHARPNESS UP SUB-SHP
4-1
01.C14-RF50_E/p01-17 02.12.5, 15:184
4
REMARK
INITIAL DATA FIX/ADJ
0 *FIX
1 *FIX
1 *FIX
0 *FIX
1 *FIX
1*FIX
0*FIX
0 *FIX
0 *FIX
0 (1) *FIX
1 *FIX
1 *FIX
1*FIX
1*FIX
1 *FIX
0 (1) *FIX
1 *FIX
1 *FIX
1 *FIX
0*FIX
0*FIX
0 *FIX
1 *FIX
0 *FIX
0 *FIX
1 *FIX
1*FIX
1 *FIX
1 *FIX
1 *FIX
0 *FIX
0 FIX
0 *FIX
0*FIX
1 *FIX
0 *FIX
0 *FIX
0 *FIX
1 *FIX
1 *FIX
0*FIX
0 *FIX
0 ( 1 ) *FIX
C14-RF50
EEPROM ITEMS OSD DATA LENGTH
COLOUR OFFSET (NTSC358) COL-O3 0~15 4 CHG *1
COLOUR OFFSET (NTSC443) COL-O4 0~15 4 CHG *1
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
SHARPNESS OFFSET (PAL) SHP-OP 0~15 8 *FIX
SHARPNESS OFFSET (SECAM) SHP-OS 0~15 4 *FIX
SHARPNESS OFFSET (NTSC358) SHP-O3 0~15 12 *FIX
SHARPNESS OFFSET (NTSC443) SHP-O4 0~15 8 *FIX
VERTICAL SCAN DISABLE VSD
BLACK STRETCH BKS
AUTOMATIC VOLUME LEVELING AVL
REMARK
INITIAL DATA FIX/ADJ
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
FAST FILTER IF-PLL FFI
ENABLE VERTICAL GUARD (RGB BLANKING) EVG
EHT TRACKING MODE (HCO) EHT
OVERSCAN SWITCH OFF OSO
AUTO COLOUR LIMIT ACL
FORCED COLOUR LIMIT FCO
SOUND SYSTEM M S-M
SOUND SYSTEM DK S-DK
SOUND SYSTEM I S-I
SOUND SYSTEM BG S-BG
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
VMC
BTSC
PLAYBACK SECAM P-SECAM
FE (RF) NTSC 3.58 F-N358
FE (RF) NTSC 4.43 F-N443
FE (RF) SECAM F-SECAM
VIDEO MUTE AT IDENT LOSS VMI
VIDEO MUTE AT PROGRAM/SOURCE CHANGE
HOTEL MODE HTL
REDUCED FM DEMODULATOR GAIN FOR BTSC SIGNAL
NUMBER OF EXTERNAL AV SOURCE AV 0 FOR1 AV/1 FOR 2AV 1 *FIX
FM WINDOW SELECTION FMWS
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
SOUND MUTE BIT 0 SM0
SOUND MUTE BIT 1 SM1
THAI LANGUAGE THA
ARABIC LANGUAGE ARA
MALAY LANGUAGE MAL
CHINESE LANGUAGE CHI
FRENCH LANGUAGE FRE
RUSSIAN LANGUAGE RUS
FORCED V-SYNC SLICING LEVEL FSL
SYNC OF OSD HP2
SAME AS (DRI-BS) DATA
32 ADJ
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
0(DISABLE)/1(ENABLE)
TUNER SELECTION (0:SHARP/ALPS;1:MURATA) CPT
BILINGUAL BIL
IF AGC SPEED BIT 0 AGC0
IF AGC SPEED BIT 1 AGC1
PHI-1 TIME CONSTANT (RF) FOA-FE
PHI-1 TIME CONSTANT (RF) FOB-FE
PHI-1 TIME CONSTANT (OFF AIR) FOA-AV
PHI-1 TIME CONSTANT (OFF AIR) FOB-AV
LED BLINK SPEED LED_F
VOLUME CONTROL PWM TABLE MSA
255 *FIX
0(DISABLE)/1(ENABLE)
*Fixed data, Please do not change without specitic instruction.
1) Please set the EEPROM initial data according to the value in parenthesis ( ) before adjustment.
OUTPUT VERTICAL GUARD NDF
NOTE :
5-2
After sub-colour adjustment please up 6 step for colour offset
COLOUR OFFSET (PAL) COL-OP : 8 -----> 14
COLOUR OFFSET (SECAM) COL-OS : 8 -----> 14
COLOUR OFFSET (NTSC358) COL-O3 : 4 -----> 10
Note: Please set default value for colour offset before sub-colour adjustment.
2) *1: CHANGE COLOUR OFFSET AFTER ADJUST SUB-COLOUR.
COLOUR OFFSET (NTSC443) COL-O4 : 4 -----> 10
00H: 55H 02H: 43H
01H: 4FH 03H: A1H
Address Data Address Data
After short JA122 & 124, and turn on the main power switch, read data from EEPROM
address 00H ~ 03H, and compare to the list below, if different, initialize the EEPROM.
01.C14-RF50_E/p01-17 02.12.5, 15:185
EEPROM ITEMS OSD DATA LENGTH
AGC TAKE OVER POINT AGC 0~63 14 ADJ
VERTICAL SLOPE V-LIN 0~63 32 ADJ
VERTICAL AMPLITUDE V-AMP 0~63 32 ADJ
VERTICAL SHIFT V-CENT 0~63 32 ADJ
HORIZONTAL SHIFT H-CENT 0~63 32 ADJ
EAST-WEST WIDTH [EW] H-SIZE 0~63 32 *FIX
HORIZONTAL PARALLELOGRAM EW// 0~63 32 *FIX
EAST-WEST PARABOLA/WIDTH PARA 0~63 32 *FIX
EAST-WEST UPPER CORNER PARABOLA COR(U) 0~63 32 *FIX
EAST-WEST LOWER CORNER PARABOLA COR(L) 0~63 32 *FIX
EAST-WEST TRAPEZIUM TRAPE 0~63 32 *FIX
HORIZONTAL BOW HB 0~63 32 *FIX
S-CORRECTION S-COR 0~63 0 (22) *FIX
WHITE POINT RED STD WHITE TEMP DRI-RS 0~63 32 *FIX
WHITE POINT GREEN STD WHITE TEMP DRI-GS 0~63 32 ADJ
WHITE POINT BLUE STD WHITE TEMP DRI-BS 0~63 32 ADJ
WHITE POINT RED COOL WHITE TEMP DRI-RC 0~63 25 *FIX
0~99 OR>99FOR NONE
WHITE POINT GREEN COOL WHITE TEMP DRI-GC 0~63 32 ADJ (DRI-GS)-7 DATA
WHITE POINT BLUE COOL WHITE TEMP DRI-BC 0~63
WHITE POINT RED WARM WHITE TEMP DRI-RW 0~63 32 *FIX
WHITE POINT GREEN WARM WHITE TEMP DRI-GW 0~63 32 ADJ (DRI-GS)-7 DATA
WHITE POINT BLUE WARM WHITE TEMP DRI-BW 0~63 32 ADJ (DRI-BS)-7 DATA
MAX VOLUME SUB-VOL 0~63 63 *FIX
SUB CONTRAST SUB-CON 0~63 63 *FIX
SUB COLOUR SUB-COL 0~63 32 ADJ
SUB BRIGHTNESS SUB-BRI 0~63 32 ADJ
SUB TINT SUB-TINT 0~63 32 ADJ
SUB SHARPNESS SUB-SHP 0~63 32(20) *FIX
MAX HOTEL VOLUME HTL-VOL 0~63 32 *FIX
HOTEL PROGRAM NUMBER HTL-PRG
OSD GRB REFERENCE RGB 0~15 15 *FIX
BLACK LEVEL OFF-SET R CUT-R 0~63 32 ADJ
BLACK LEVEL OFF-SET G CUT-G 0~63 32 ADJ
CATHODE DRIVE LEVEL CDL 0~15 0 (5) FIX
Y-DELAY TIME FOR PAL(TV) [YD] DL-PT 0~15 12 FIX
Y-DELAY TIME FOR SECAM(TV) [YD] DL-ST 0~15 15 FIX
Y-DELAY TIME FOR N358 (TV) [YD] DL-3T 0~15 12 FIX
Y-DELAY TIME FOR N443 (TV) [YD] DL-4T 0~15 12 FIX
Y-DELAY TIME FOR B/W (TV) [YD] DL-TV 0~15 12 FIX
Y-DELAY TIME FOR PAL (AV) [YD] DL-PA 0~15 12 FIX
Y-DELAY TIME FOR SECAM (AV) [YD] DL-SA 0~15 15 FIX
Y-DELAY TIME FOR N358 (AV) [YD] DL-3A 0~15 12 FIX
Y-DELAY TIME FOR N443 (AV) [YD] DL-4A 0~15 12 FIX
Y-DELAY TIME FOR B/W (AV) [YD] DL-AV 0~15 12 FIX
COLOUR OFFSET (PAL) COL-OP 0~15 8 CHG *1
COLOUR OFFSET (SECAM) COL-OS 0~15 8 CHG *1
5-1
5
C14-RF50
PROM.
2
6-2
ITEMS DATA SETTING
LAST PROGRAM/CHANNEL 1
FLASHBACK PROGARM/CH 1
DIGIT 1
C-SYSTEM AUTO
VOLUME 1
S-SYSTEM *1
AFC ON
SKIP OFF
COLOUR (CENTER)
CONTRAST (MAX)
TINT (CENTER)
SHARPNESS (CENTER)
BRIGHTNESS (CENTER)
WHITE TEMP STANDARD
REMINDER TIMER In-active, "--:--"
ON TIMER In-active, "--:--"
OFF TIMER In-active, "--:--"
LAST POWER POWER-ON
LANGUAGE *1
HOTEL MODE OFF
0 CHANNEL SKIP ON
BLUE BACK MUTE ON
SHIPPING SETTING & CHECKING
*1: Please refer defaults for LANGUAGE and SOUND SYSTEM per MODEL as follows,
(1) The following default data has been factory-set for the E
2 CHINESE I
INITIAL LANGAUGE SOUND SYSTEM
20,000 40,000 12,300°K CHINESE I 6
HONGKONG
DESTINATION Geomagnetism (H,V) nT Background Lang. S-SYS Lang. QTY
FACTORY SETTINGS BY MODELS (Reference: Geomagnetism Adjustment)
LANGUAGE QTY: ENGLISH/CHINESE/FRENCH/ARABIC/MALAY/RUSSIAN
Note :
MCL1
INITIAL SETTING
0
1 48.25 B/G
2 62.25 B/G
3 77.25 D/K
CH-No. Fv (MHz) SOUND SYS
(1) Please set the MCL to MCL1.
(2)After set the MCL please the INITIAL SETTING to INITIAL 2
01.C14-RF50_E/p01-17 02.12.5, 15:186
4 175.25 B/G
5 182.25 B/G
6 183.25 D/K
7 191.25 D/K
8 196.25 B/G
6-1
9 199.25 M
10 210.25 B/G
11 224.25 B/G
12 471.25 B/G
13 487.25 I
14 503.25 B/G
15 575.25 B/G
16 583.25 B/G
17 599.25 B/G
18 621.25 M
19 639.25 D/K
20 703.25 B/G
21 735.25 I
22 767.25 B/G
23 815.25 B/G
24 855.25 I
25 855.25 B/G
26 55.25 M
27 83.25 M
28 183.25 M
29 193.25 M
30 217.25 M
31 471.25 M
32 477.25 M
33 693.25 M
34
35 112.25 B/G
36 168.25 B/G
37
38 294.25 B/G
39 463.25 B/G
40
41 647.25 B/G
42 663.25 B/G
43 679.25 B/G
44 174.95 B/G
45 175.55 B/G
6
C14-RF50
a
b
A
B
A
B
A = B
A = B
Rank "A"
(on the right of the CRT)
Rank "A"
(on the left of the CRT)
» Bias box: About 4.5 V
Oscilloscope
0.1V
TV Set
Bias box
TP201+
+
–
–
E-9 CH
P C
10k
100k
1n60
75ohm
IF OUT
-1.5+/-0.8dB
1000p
Oscilloscope
Green-only
Blue-only
Red-only
Signal-colour
screen cleared
Fig. 4-1
PURITY ADJUSTMENT
through the microscope. Adjust the landing to
beam current to about 500 µA.
1. Receive the GREEN-ONLY signal. Adjust the
netic field and keep the static convergence
coil.
2. Degauss the CRT enough with the degausing
3. Maintain the purity magnet at the zero mag-
PURITY ADJ.
1
NO. Adjustment part Adjusting procedure and conditions Waveform and others
the rank A requirements.
roughly adjusted.
4. Observe the points a, b as shown in Fig. 4-1
5. Orient the raster rotation to 0 eastward.
6. Tighten up the deflection coil screws.
» Tightening torque: 108 ± 20 N (11 ±2 kgf)
Fig. 4-2
warming up the unit for 30 minutes
or longer with a beam current over
500 µA .
A rank requirements. If not, stick the magnet
sheet to correct it.
Note: This adjustment must be done after
7. Make sure the CRT corners landing meet the
to change.
* For the following colours press R/C RGB key
Fig. 4-3
in NORMAL MODE, the colour
will change to RGB mono colour
mode.
* Press R/C RGB key for 1 second
7-2
Fig. 1
PIF ADJUSTMENT
nal, but with no signal input.
Adjust the PLL data.
2. Connect the sweep generator's output cable
1. Get the tuner ready to receive the E-9 CH sig-
Tuner IFT
(PRESET)
1
NO. Adjustment part Adjusting procedure and conditions Waveform and others
ANCE probe with wave detector; see Fig.1) to
3. Adjust the sweep generator's to 80dBuV.
4. Connect the response lead (use LOW IMPED-
the tuner's IF output terminal. (This terminal
to the tuner antenna. (RF SWEEP)
Fig. 2
tion during this adjustment.
must have the probe alone connected).
with the waveform.
as shown in Fig. 2.
5. Set the RF AGC to 0 - 6 V with no saturation
6. Adjust the tuner IF coil to obtain the waveform
Note: Be sure to keep the tuner cover in posi-
For the 50 ohm signal strength
gauge, when not using 50/75
impedance adapter, signal
strength is 52 ±1 dBµV(75 ohm
open), instead of 57 ±1 dBµV
(75 ohm open).
The loss of using impedance
Note:
AGC Terminal) as shown in Fig. 3.
» Signal Strength: 57 ±1 dBµV (75 ohm open)
1. Receive "PAL COLOUR BAR" signal.
2. Connect the oscilloscope to TP201 (Tuner’s
C BUS
RF-AGC
2
TAKE OVER
POINT
ADJUSTMENT
(I
CONTROL)
adapter
Precaution:
2
Fig. 3
3. Call "AGC" mode in service mode. Adjust the
"AGC" bus data to obtain the Tuner output pin
drop 0.1 V below maximum voltage.
63~67dBµV, and make sure there is no noise.
sure that there is no cross modulation beat.
4. Change the antenna input signal to
5. Turn up the input signal to 90~95 dBµV to be
7-1
01.C14-RF50_E/p01-17 02.12.5, 15:187
7
C14-RF50
t
3.3Vdc
0
RGB
BGR
R
G
B
R
G
B
B
G
R
B
G
R
RGB
BGR
Lacquer
Wedge "a"
Wedge
"b"
Wedge
"c"
About
100°
About
100°
4-pole magnet
6-pole magnet
CRT neck
Lacquer
Purity magnet
32mm
1 2 3 4 5
1 2 3 4 5
* Alternative Procedure:
(1) Step (1), (2), (3) and (4) are same
as beside procedure.
appear and make sure the colour
appear wheather red, green or blue.
test points as belowwhich is based
on colour appear at (2)
RED=TP851, GREEN=TP852,
BLUE=TP853
(3) Connect the oscilloscope to related
(2) Then continue adjust until retrace line
(4) Then adjust Screen VR until the tip
of signal reach 3.3Vdc
1
2
Line 3 is one step (data) brighter than line 2
Y : 0.275
# 12300°K X : 0.272
(MINOLTA COLOUR ANALYZER CA-
100)
*Note: Above Data can be UP/DOWN
DRI-BW="DRI-BS"-7
DRI-GC="DRI-GS"-7
DRI-RC=25
LOW HIGH
10cd/m2 200cd/m2
by Volume key.
* 12300°K DRI-GW="DRI-GS"-7
DRI-BC="DRI-BS"
8-2
ing up the unit for 30 minutes or longer
with a beam current over 800µA.
RS/RW/RC, DRI-GS/GW/GC, DRI-BS/BW/BC,
CUT-R and CUT-G must be INITIAL DATA .
Remark
CRT CUTOFF
CRT CUT-OFF, BACKGROUND AND SUB-CONTRAST ADJUSTMENT
1
NO. Adjustment part Adjusting procedure and conditions Waveform and others
room.
1. Before CRT cutoff adjustment, SUB-BRIGHT, DRI-
2. CRT Cutoff adjustment must be done inside a dark
C BUS
2
ADJUSTMENT
(I
CONTROL)
NO VIDEO signal.
1. Switch TV to VIDEO mode,BLUE BACK OFF, with
2. Press R/C to set Picture Normal condition.
Fig. a
tor.
3. Frist off the screen by adjust screen variable resis-
screen variable resistor until colour raster suddenly
On and Off (AKB start function).
*4. Next, check AKB circuit function by slowly increase
5. Then continue adjust until retrace line appear.
Fig. b
until screen retrace line(Not Raster) Cut Off.
6. Finally, slowly decrease the screen variable resistor
*NOTE :
Must comfirm the AKB function in set before con-
tinue the next adjustment.
hatch pattern with 5 black level windows)
1. Call " SUB-BRI" in service mode. (Receive Cross-
SUB-
BRIGHTNESS
2
data minus 1 to make line 1, 2, and 3 are in same
level (darkness).
the line 1 and 2 have the same darkness wherelse
line 3 is one step (data) brighter than line 2. Finally
C BUS
(I
CONTROL)
3. Clear service mode.
2. Adjust the " SUB BRIGHT " bus data in order that
2
ADJUSMENT
Fig. c
( - ) TP 603 ( + ).
1. Receive the "WHITE" pattern with BURST signal.
2. Press R/C to set Picture NORMAL condition.
3. Connect the DC miliammeter between the TP 602
4. Check Beam current should be around 800µA.
5. Set Brightness Y by generator to High Brightness 200
C BUS
WHITE
2
BALANCE
SERVICE
MODE ADJ
(I
CONTROL)
cd/m2 (MINOLTA CA-100)
Point Green Std (DRI-GS) and White Point Blue Std
6. Switch TV Set to service mode and adjust the White
12300°K (White). *NOTE
(DRI-BS) data to have a colour temperature of
7. Set BRIGHTNESS Y by generator to Low Bright-
ness, 10 cd/m2 (MINOLTA CA-100) by reducing
LUMINATE Y Signal.
perature. Then go back NORMAL mode (High Bright-
8. Adjust "CUT-R" & "CUT-G" to get desired colour tem-
3
Fig. d
Note : This adjustment must be done after warm-
ness ,120 cd/m2) to check colour temperature.
If out of range go back to (1)
after finishing DRI-BS and DRI-GS DATA ADJUSTME NT.
ADJUST DRI-GC/GW, DRI-BC/BW as following DATA,
*
DRI-RS=32 (FIXED), DRI-RW=32(FIXED)
9. Clear the SERVICE mode
TP602 (–).
(Full Scale: 3 mA Range)
1. Receive the "Monoscope Pattern" signal.
2. Press R/C to set Picture NORMAL condition.
3. Connect the DC miliammeter between TP603 (+) &
Maximum
beam check
4
4. Beam current must be within 800 ± 100 µA.
8-1
swing the deflection coil upward.
"c" and swing the deflection coil downward.
swing the deflection coil rightward.
CONVERGENCE ADJUSTMENT
mode.
1. Receive the "Crosshatch Pattern" signal.
2. Using the remote controller, call NORMAL
CONVER-
GENCE ADJ.
(To be done
1
NO. Adjustment part Adjusting procedure and conditions Waveform and others
angle in order to superpose the blue and red
colours.
angle in order to superpose the green colour
Static convergence
over the blue and red colours.
1. Turn the 4-pole magnet to a proper opening
2. Turn the 6-pole magnet to a proper opening
after the purity
adjustment.)
screen in the following steps.
a) Fig. 5-1: Drive the wedge at point "a" and
Dynamic convergence
1. Adjust the convergence on the fringes of the
b) Fig. 5-2: Drive the wedge at points "b" and
swing the deflection coil leftward.
c) Fig. 5-3: Drive the "c" wedge deeper and
d) Fig. 5-4: Drive the "b" wedge deeper and
tape over them.
2. Fix all the wedges on the CRT and apply glass
magnet unit (purity, 4-pole, 6-pole magnets)
and magnet unit lock screw.
Finally received the Red-only and Blue-only
3. Apply lacquer to the deflection yoke lock screw,
signals to make sure there is no other colours
on the screen.
8
01.C14-RF50_E/p01-17 02.12.5, 15:188
W
SAME LEVEL
Y
Cy G Mg R
B
Cy
G
B
W
Y 100%W
75%
Mg R
through AV in.
P882) BLUE-OUT.
» Range : 100mV/div. (AC)(Use Probe 10:1)
» Sweep time: 10 µsec/div.
Adjust the "SUB-TINT" bus data to obtain the
NTSC CHROMA ADJUSTMENT
1. Receive the "NTSC3.58 Colour Bar" signal
2. Connect the oscilloscope to TP853 (Pin (5) of
C
2
same level of waveform shown as Fig. 9.
3. Call the "SUB-TINT" mode in service mode.
4. Clear the SERVICE mode.
Fig. 9
short test.
* Select one of Q883/5/7 to do each
short, make sure the protector ON and switch
1. Receive "Monoscope Pattern" signal.
2. Set CONTRAST MAX.
to standby mode.
3. Set BRIGHT MAX.
4. During the Collector & Emitter of Q883/5/7
1. Receive "Monoscope Pattern" signal.
2. Connect output of Bias Box to D607 cathode
PROTECTOR OPERATION CHECKING
the protector is not work.
(R606 side).
3. Set voltage of Bias Box to 18V and make sure
4. Set voltage of Bias Box to 27V, and make sure
the protector is work.
testing in +B line, check all possible damaged
components on +B line.
1. Once finish rectified Electrolytic Capacitor short
C14-RF50
(Use random selected set for inspection)
(1.0 Vp-p ±3 dB).
1. Receive the "PAL Colour Bar" signal (100%
2. Terminate the Video output with a 75 ohm im-
pedance. Make sure the output is as specified
3. Terminate the Audio output with a 10k ohm im-
make sure that the modes change in order of
TV, AV1, AV2 & TV again and the video & au-
(1.76 Vp-p ±3 dB).
dio output are according to the input terminal
1. Using the TV/AV key on the remote controller,
for each mode.
White Color Bar, Sound 400 Hz 100% Mod.)
pedance. Make sure the output is as specified
A/V INPUT AND OUTPUT CHECKING
9-2
BUS CON-
TROL)
SUB-TINT (I
1
NO. Adjustment part Adjusting procedure and conditions Waveform and others
BEAM
PROTECTOR
1
NO. Adjustment part Adjusting procedure and conditions Waveform and others
H. V PROTEC-
TOR
2
Other
protectors
3
VIDEO AND
AUDIO OUT-
PUT CHECK
1
NO. Adjustment part Adjusting procedure and conditions Waveform and others
Fig. 8
VIDEO AND
AUDIO INPUT
CHECK
2
9-1
the horizontal line in the center of monoscope is
1. Receive Monoscope Pattern Signal.
2. Call the "V-LIN" mode.
3. Increase or decrease "V-LIN" by Volume key till
C BUS
2
CONTROL)
V-LINEARITY
(I
1
NO. Adjustment part Adjusting procedure and conditions Waveform and others
HORIZONTAL AND VERTICAL DEFLECTION LOOP ADJUSTMENT
01.C14-RF50_E/p01-17 02.12.5, 15:189
just at the position where the blanking starts.
till the picture is centered.
1. Call the "V-CENT" mode.
2. Increase or decrease "V-CENT" by Volume key
C BUS
2
V-CENTER
(I
CONTROL)
2
to set overscan of 9.5% typical.
1. Call the "V-AMP" mode.
2. Increase or decrease "V- AMP" by Volume key
C BUS
2
V - AMP
(I
CONTROL)
3
Adjustment Spec 9.5% range +1% -0%.
1. SET DATA TO 22.
C
2
S-CORREC-
TION (I
BUS CON-
TROL)
4
to center the picture horizontal.
1. Call the "H-CENT" mode.
2. Increase or decrease "H-CENT" by Volume key
H - CENTER
5
set before proceed to Sub-Colour ad-
justment.
PAL CHROMA ADJUSTMENT
1. Receive the "Monoscope Pattern" signal.
2. Press R/C to set Picture NORMAL condition.
3. Adjust the focus control to get the best focus.
Focus
adjustment
6
Note: Please set default value for colour off-
1. Receive the "PAL Colour Bar" signal.
2. Press R/C to set Picture Normal condition.
3. Connect the oscilloscope to Red cathode
C BUS
2
CONTROL)
SUB COLOUR
(I
1
NO. Adjustment part Adjusting procedure and conditions Waveform and others
9
(D881 Chathode).
» Range : 20 V/div. (AC) (Use 10:1 probe)
» Sweep time : 10 µsec/div.
mode. Adjust SUB COLOUR bus data, so that
4. Using the R/C call "SUB COL" in SERVICE
the 75% White & Red portions of PAL Colour
Bar be at the same level shown as Fig. 8.
COL-OP:8----->14 COL-O3:4----->10
COL-OS:8----->14 COL-O4:4----->10
5. After adjust Sub-Colur, Chang Colour offset:
6. Clear the SERVICE mode.
C14-RF50
(Continued)
signal,
”
signal, press
”
press the COLOUR SYSTEM key to select
modes except PAL, check the COLOUR is not
working properly.
Then, select the “PAL” mode. Check again its
1. Receive the “PAL COLOUR BAR
colour so that it is working properly.
2. Receive “SECAM COLOUR BAR
sig-
”
mode.
”
signal.
”
signal, select COL-
”
COLOUR SYSTEM key to select modes ex-
cept SECAM, check the COLOUR is not work-
ing properly.
Then, select the “SECAM” mode. Check again
its colour so that it is working properly.
3. Receive “NTSC 4.43/3.58
OUR SYSTEM key to select
modes except NTSC 4.43/3.58, check the
COLOUR is not working properly.
Then, select the “NTSC 4.43/3.58
Check again its colour so that it is working prop-
erly.
4. Receive “NTSC 4.43/3.58 COLOUR BAR
nal thru AV, press COLOUR SYSTEM key to
select modes except N4.43/3.58, check the
mode. Check again
”
COLOUR is not working properly. Then, se-
lect the “NTSC 4.43/3.58
its colour so that it is working properly.
1. Receive “PAL-D/K” signal, press the “SOUND
SYSTEM” to select B/G, I. Check the sound
output is not working properly.
Select D/K and check the sound output to make
sure it is working properly.
SYSTEM” to select B/G, D/K. Check the sound
output is not working properly.
2. Receive “PAL-I” signal, press the “SOUND
Select I and check the sound output to make
sure it is working properly.
3. Receive “PAL-B/G” signal, press the “SOUND
SYSTEM” to select I, D/K. Check the
sound output is not working properly.
Select B/G and check the sound output to make
sure it is working properly.
4. Receive “NTSC-M” signal , press the “ SOUND
SYSTEM “ to select B/G , D/K and I, check the
sound output is not working properly. Select M
and check the sound output to make sure it is
working properly.
sure the sound is heard from the speakers.
Then put the unit in no signal state.
1. Receive “PAL COLOUR BAR
2. Turn up the volume control to maximum, make
3. Check the sound mute is effective.
4. Finally turn sound level of CTV to minimum.
10-2
FUNCTION OPERATION CHECKING (VIDEO AND AUDIO)
COLOUR
SYSTEM
9
NO. Adjustment part Adjusting procedure and conditions Waveform and others
SOUND
SYSTEM
10
contrast, colour, bright,
tint or sharpness are all in
normal setting.
Note:If nothing is display mean
NOISE MUTE
CHECKING
11
10-1
the CONTRAST effect is OK or not.
1. Receive "Monoscope Pattern" signal.
2. Set P-Mode to select CONTRAST.
3. Press Volume Up/Down key to check whether
CONTRAST
key
FUNCTION OPERATION CHECKING (VIDEO AND AUDIO)
1
NO. Adjustment part Adjusting procedure and conditions Waveform and others
01.C14-RF50_E/p01-17 02.12.5, 15:1810
the COLOUR effect is OK or not.
1. Receive "Colour Bar" signal.
2. Set P-Mode to select COLOUR.
3. Press Volume Up/Down key to check whether
2 COLOUR key
the BRIGHTNESS effect is OK or not
1. Receive "Monoscope Pattern" signal.
2. Set P-Mode to select BRIGHTNESS.
3. Press Volume Up/Down key to check whether
BRIGHTNESS
key
3
in.
1. Receive the "NTSC Colour Bar" signal thru AV
2. Set P-Mode to select TINT.
4 TINT key
for GREEN direction and DOWN for PURPLE
direction whether is OK or not.
3. Press Volume Up/Down key to check TINT, UP
the SHARPNESS effect is OK or not.
1. Receive "Monoscope Pattern" signal.
2. Set P-mode to select SHARPNESS.
3. Press Volume Up/Down key to check whether
SHARPNESS
Key
5
10
channel number in green colour under AFT ON
condition.
1. All Ch (1~99) will have an OSD display of the
CH DISPLAY
COLOUR
6
key is pressed, all the settings will be present
to normal setting.
(Normal setting value for every mode).
» CONTRAST : MAX
1. Once in PICTURE Mode, and the NORMAL
7 NORMAL Key
» COLOUR : CENTER
» BRIGHTNESS : CENTER
» TINT : CENTER
» SHARPNESS : CENTER
1. Receive "Monoscope Pattern" signal.
2. Set FUNCTION to select WHITE TEMP.
3. Press Volume Up/Down key to check WHITE
8 White Temp
TEMP Option, STANDARD:
NORMAL SETTING, WARM for more RED-
DISH direction changing, COOL for more BLU-
ISH direction changing.
C14-RF50
ADDRESS
DATA
00
PASS WORD
55 00-FF
01
PASS WORD
4F 00-FF
02
PASS WORD
43 00-FF
03
PASS WORD
A1 00-FF
04
05
06
AGC TAKE-OVER
0E 00-3F
07
V-SLOPE
20 00-3F
08
V-AMPLITUDE
20 00-3F
09
V-CENTER
20 00-3F
0A
H-CENTER
20 00-3F
0B
H-SIZE
20 00-3F
0C
EW-PARALLELOGRAM
20 00-3F
0D
EW-PARABOLA/WIDTH
20 00-3F
0E
EW-UPPER CORNER
20 00-3F
0F
EW-LOWER CORNER
20 00-3F
10
EW-TRAPEZIUM
20 00-3F
11
HORIZONTAL-BOW
20 00-3F
12
S-CORRECTION
00 00-3F
13
14
15
16
DRIVE-R (STANDARD)
20 00-3F
17
DRIVE-G (STANDARD)
20 00-3F
18
DRIVE-B (STANDARD)
20 00-3F
19
DRIVE-R (WARM)
20 00-3F
1A
DRIVE-G (WARM)
20 00-3F
1B
DRIVE-B (WARM)
20 00-3F
1C
DRIVE-R (COOL)
19 00-3F
1D
DRIVE-G (COOL)
20 00-3F
1E
DRIVE-B (COOL)
20 00-3F
1F
20
21
22
SUB-VOLUME
3F 00-3F
23
SUB-CONTRAST
3F 00-3F
24
SUB-COLOUR
20 00-3F
25
SUB-BRIGHTNESS
20 00-3F
26
SUB-TINT
20 00-3F
27
SUB-SHARPNESS
20 00-3F
28
HTL-VOLUME
20 00-3F
29
HTL-POSITION
FF 00-FF
2A
2B
2C
2D
OSD-REFERENCE
0F 00-0F
2E
CUTOFF LEVEL -OFFSET R
20 00-3F
2F
CUTOFF LEVEL -OFFSET G
20 00-3F
30
CATHODE DRIVE LEVEL
00 00-0F
31
Y-DELAY (TV PAL)
0C 00-0F
32
Y-DELAY (TV SECAM)
0F 00-0F
33
Y-DELAY (TV N358)
0C 00-0F
34
Y-DELAY (TV N443)
0C 00-0F
35
Y-DELAY (TV BW)
0C 00-0F
36
Y-DELAY (AV PAL)
0C 00-0F
37
Y-DELAY (AV SECAM)
0F 00-0F
38
Y-DELAY (AV N358)
0C 00-0F
39
Y-DELAY (AV N443)
0C 00-0F
3A
Y-DELAY (AV BW)
0C 00-0F
3B
COLOUR-OFFSET (PAL)
08 00-0F
3C
COLOUR-OFFSET (SECAM)
08 00-0F
3D
COLOUR-OFFSET (N358)
04 00-0F
3E
COLOUR-OFFSET (N443)
04 00-0F
3F
SHARPNESS-OFFSET (PAL)
08 00-0F
MODEL MODEL
LETTER NO. LETTER NO.
(1) 20th August
2001:Change of
range & default.
MICON EEPROM EEPROM CHASSIS CTV FINAL
LAST INITIAL
SETTING DATA
(HEX) D7 D6 D5 D4 D3 D2 D1 D0
DEFAULT RANGE
WRITE(CPU) CHECK DATA CHECK TYPE CHECK DATA CHECK TYPE
REMARK
11-2
MEMORY MAP
(Continued)
Check OSD LANGUAGE quantity and type for
as English, Russian, Chinese, French, Arabic and
11-1
400Hz, 100% MODULATION (± 50kHz Dev)
Malay.
HEADPHONE JACK CHECKING
output with 400Hz sound and no sound
1. Receive PAL COLOUR PAR with SOUND
2. Maximum volume, and check the headphone
out from speaker.
OSD
LANGUAGE
QUANTITY
FUNCTION OPERATION CHECKING (VIDEO AND AUDIO)
CHECK
12
NO. Adjustment part Adjusting procedure and conditions Waveform and others
HEADPHONE
OUTPUT
CHECKING
1
NO. Adjustment part Adjusting procedure and conditions Waveform and others
11
01.C14-RF50_E/p01-17 02.12.5, 15:1811
C14-RF50
ADDRESS
DATA
(HEX) D7 D6 D5 D4 D3 D2 D1 D0
40
SHARPNESS-OFFSET (SECAM)
04 00-0F
41
SHARPNESS-OFFSET (N358)
0C 00-0F
42
SHARPNESS-OFFSET (N443)
08 00-0F
43
44
FCO ACL OSO EHT EVG FFI AVL BKS
00-FF
45
SECAM N443 N358
PB-SECAM
BG I DK M
00-FF
46
SM1 SM0 FMWS AV BTSC HTL VMC VMI
00-FF
47
HP2 FSL RUS FRA CHN MLY ARB THA
00-FF
48
AGC1 AGC0 BIL CPTFOB-AV FOA-AV FOB-FE FOA-FE
NDF MSA LED-F
00-FF
00-03
49
4A
4B
4C
VOLUME
01 00-3C
4D
CONTRAST
3C 00-3C
4E
COLOUR
1E 00-3C
4F
BRIGHTNESS
1E 00-3C
50
TINT
1E 00-3C
51
SHARPNESS
1E 00-3C
52
53
54
55
POSITION/AV1/AV2
01 00-FF
56
FAV-POS A
0A 00-FF
57
FAV-POS B
14 00-FF
58
FAV-POS C
1E 00-FF
59
FAV-POS D
28 00-FF
5A
5B
5C
LAST POWER MODE
00 00-01
5D
WHITE-TEMP
00 00-02
5E
BLUE BACK
00 00-01
5F
LANGUAGE
00 00-07
60
LAST DIGIT MODE (1 OR 2)
00 00-01
61
62
SKIP 0 SKIP 1 SKIP 2 SKIP 3 SKIP 4 SKIP 5 SKIP 6 SKIP 7
80 00-FF
63
SKIP 8 SKIP 9 SKIP 10 SKIP 11 SKIP 12 SKIP 13 SKIP 14 SKIP 15
00 00-FF
64
SKIP 16 SKIP 17 SKIP 18 SKIP 19 SKIP 20 SKIP 21 SKIP 22 SKIP 23
00 00-FF
65
SKIP 24 SKIP 25 SKIP 26 SKIP 27 SKIP 28 SKIP 29 SKIP 30 SKIP 31
00 00-FF
66
SKIP 32 SKIP 33 SKIP 34 SKIP 35 SKIP 36 SKIP 37 SKIP 38 SKIP 39
00 00-FF
67
SKIP 40 SKIP 41 SKIP 42 SKIP 43 SKIP 44 SKIP 45 SKIP 46 SKIP 47
00 00-FF
68
SKIP 48 SKIP 49 SKIP 50 SKIP 51 SKIP 52 SKIP 53 SKIP 54 SKIP 55
00 00-FF
69
SKIP 56 SKIP 57 SKIP 58 SKIP 59 SKIP 60 SKIP 61 SKIP 62 SKIP 63
00 00-FF
6A
SKIP 64 SKIP 65 SKIP 66 SKIP 67 SKIP 68 SKIP 69 SKIP 70 SKIP 71
00 00-FF
6B
SKIP 72 SKIP 73 SKIP 74 SKIP 75 SKIP 76 SKIP 77 SKIP 78 SKIP 79
00 00-FF
6C
SKIP 80 SKIP 81 SKIP 82 SKIP 83 SKIP 84 SKIP 85 SKIP 86 SKIP 87
00 00-FF
6D
SKIP 88 SKIP 89 SKIP 90 SKIP 91 SKIP 92 SKIP 93 SKIP 94 SKIP 95
00 00-FF
6E
SKIP 96 SKIP 97 SKIP 98 SKIP 99
00 00-FF
6F
70
71
72
73
74
TUNING FREQUANCY (HIGHER PART)
S-SYS
POS 0
75
TUNING FREQUANCY (LOWER PART)
000:BG
76
S-SYS AFT (auto) C-SYS
001:I
77
TUNING FREQUANCY (HIGHER PART)
010:DK
POS 1
78
TUNING FREQUANCY (LOWER PART)
011:M
79
S-SYS AFT (auto) C-SYS
7A
TUNING FREQUANCY (HIGHER PART)
AFT
POS 2
7B
TUNING FREQUANCY (LOWER PART)
0:OFF
7C
S-SYS AFT (auto) C-SYS
1:ON
7D
TUNING FREQUANCY (HIGHER PART)
POS 3
7E
TUNING FREQUANCY (LOWER PART)
7F
S-SYS AFT (auto) C-SYS
MODEL MODEL
LETTER NO. LETTER NO.
1B
DE
53
3E
C4
00
MICON EEPROM EEPROM CHASSIS CTV FINAL
LAST INITIAL
SETTING DATA
DEFAULT RANGE
WRITE(CPU) CHECK DATA CHECK TYPE CHECK DATA CHECK TYPE
REMARK
(1) 20th August 2001:
Added 3 new items.
ADDRESS
DATA
(HEX) D7 D6 D5 D4 D3 D2 D1 D0
80
TUNING FREQUANCY (HIGHER PART)
POS 4
81
TUNING FREQUANCY (LOWER PART)
82
S-SYS AFT (auto) C-SYS
83
TUNING FREQUANCY (HIGHER PART)
POS 5
84
TUNING FREQUANCY (LOWER PART)
85
S-SYS AFT (auto) C-SYS
86
TUNING FREQUANCY (HIGHER PART)
POS 6
87
TUNING FREQUANCY (LOWER PART)
88
S-SYS AFT (auto) C-SYS
89
TUNING FREQUANCY (HIGHER PART)
POS 7
8A
TUNING FREQUANCY (LOWER PART)
8B
S-SYS AFT (auto) C-SYS
8C
TUNING FREQUANCY (HIGHER PART)
POS 8
8D
TUNING FREQUANCY (LOWER PART)
8E
S-SYS AFT (auto) C-SYS
8F
TUNING FREQUANCY (HIGHER PART)
POS 9
90
TUNING FREQUANCY (LOWER PART)
91
S-SYS AFT (auto) C-SYS
92
TUNING FREQUANCY (HIGHER PART)
POS 10
93
TUNING FREQUANCY (LOWER PART)
94
S-SYS AFT (auto) C-SYS
95
TUNING FREQUANCY (HIGHER PART)
POS 11
96
TUNING FREQUANCY (LOWER PART)
97
S-SYS AFT (auto) C-SYS
98
TUNING FREQUANCY (HIGHER PART)
POS 12
99
TUNING FREQUANCY (LOWER PART)
9A
S-SYS
AFT (auto) C-SYS
9B
TUNING FREQUANCY (HIGHER PART)
POS 13
9C
TUNING FREQUANCY (LOWER PART)
9D
S-SYS AFT (auto) C-SYS
9E
TUNING FREQUANCY (HIGHER PART)
POS 14
9F
TUNING FREQUANCY (LOWER PART)
A0
S-SYS AFT (auto) C-SYS
A1
TUNING FREQUANCY (HIGHER PART)
POS 15
A2
TUNING FREQUANCY (LOWER PART)
A3
S-SYS AFT (auto) C-SYS
A4
TUNING FREQUANCY (HIGHER PART)
POS 16
A5
TUNING FREQUANCY (LOWER PART)
A6
S-SYS AFT (auto) C-SYS
A7
TUNING FREQUANCY (HIGHER PART)
POS 17
A8
TUNING FREQUANCY (LOWER PART)
A9
S-SYS AFT (auto) C-SYS
AA
TUNING FREQUANCY (HIGHER PART)
POS 18
AB
TUNING FREQUANCY (LOWER PART)
AC
S-SYS AFT (auto) C-SYS
AD
TUNING FREQUANCY (HIGHER PART)
POS 19
AE
TUNING FREQUANCY (LOWER PART)
AF
S-SYS AFT (auto) C-SYS
B0
TUNING FREQUANCY (HIGHER PART)
POS 20
B1
TUNING FREQUANCY (LOWER PART)
B2
S-SYS AFT (auto) C-SYS
B3
TUNING FREQUANCY (HIGHER PART)
POS 21
B4
TUNING FREQUANCY (LOWER PART)
B5
S-SYS AFT (auto) C-SYS
B6
TUNING FREQUANCY (HIGHER PART)
POS 22
B7
TUNING FREQUANCY (LOWER PART)
B8
S-SYS AFT (auto) C-SYS
B9
TUNING FREQUANCY (HIGHER PART)
POS 23
BA
TUNING FREQUANCY (LOWER PART)
BB
S-SYS AFT (auto) C-SYS
BC
TUNING FREQUANCY (HIGHER PART)
POS 24
BD
TUNING FREQUANCY (LOWER PART)
BE
S-SYS AFT (auto) C-SYS
BF
TUNING FREQUANCY (HIGHER PART)
POS 25
MODEL MODEL
LETTER NO. LETTER NO.
MICON EEPROM EEPROM CHASSIS CTV FINAL
LAST INITIAL
SETTING DATA
DEFAULT RANGE
WRITE(CPU) CHECK DATA CHECK TYPE CHECK DATA CHECK TYPE
REMARK
12-2
01.C14-RF50_E/p01-17 02.12.5, 15:1812
12
12-1
C14-RF50
ADDRESS
DATA
(HEX) D7 D6 D5 D4 D3 D2 D1 D0
C0
TUNING FREQUANCY (LOWER PART)
POS 25
C1
S-SYS AFT (auto) C-SYS
C2
TUNING FREQUANCY (HIGHER PART)
POS 26
C3
TUNING FREQUANCY (LOWER PART)
C4
S-SYS AFT (auto) C-SYS
C5
TUNING FREQUANCY (HIGHER PART)
POS 27
C6
TUNING FREQUANCY (LOWER PART)
C7
S-SYS AFT (auto) C-SYS
C8
TUNING FREQUANCY (HIGHER PART)
POS 28
C9
TUNING FREQUANCY (LOWER PART)
CA
S-SYS AFT (auto) C-SYS
CB
TUNING FREQUANCY (HIGHER PART)
POS 29
CC
TUNING FREQUANCY (LOWER PART)
CD
S-SYS AFT (auto) C-SYS
CE
TUNING FREQUANCY (HIGHER PART)
POS 30
CF
TUNING FREQUANCY (LOWER PART)
D0
S-SYS AFT (auto) C-SYS
D1
TUNING FREQUANCY (HIGHER PART)
POS 31
D2
TUNING FREQUANCY (LOWER PART)
D3
S-SYS AFT (auto) C-SYS
D4
TUNING FREQUANCY (HIGHER PART)
POS 32
D5
TUNING FREQUANCY (LOWER PART)
D6
S-SYS AFT (auto) C-SYS
D7
TUNING FREQUANCY (HIGHER PART)
POS 33
D8
TUNING FREQUANCY (LOWER PART)
D9
S-SYS AFT (auto) C-SYS
DA
TUNING FREQUANCY (HIGHER PART)
POS 34
DB
TUNING FREQUANCY (LOWER PART)
DC
S-SYS AFT (auto) C-SYS
DD
TUNING FREQUANCY (HIGHER PART)
POS 35
DE
TUNING FREQUANCY (LOWER PART)
DF
S-SYS AFT (auto) C-SYS
E0
TUNING FREQUANCY (HIGHER PART)
POS 36
E1
TUNING FREQUANCY (LOWER PART)
E2
S-SYS AFT (auto) C-SYS
E3
TUNING FREQUANCY (HIGHER PART)
POS 37
E4
TUNING FREQUANCY (LOWER PART)
E5
S-SYS AFT (auto) C-SYS
E6
TUNING FREQUANCY (HIGHER PART)
POS 38
E7
TUNING FREQUANCY (LOWER PART)
E8
S-SYS AFT (auto) C-SYS
E9
TUNING FREQUANCY (HIGHER PART)
POS 39
EA
TUNING FREQUANCY (LOWER PART)
EB
S-SYS AFT (auto) C-SYS
EC
TUNING FREQUANCY (HIGHER PART)
POS 40
ED
TUNING FREQUANCY (LOWER PART)
EE
S-SYS AFT (auto) C-SYS
EF
TUNING FREQUANCY (HIGHER PART)
POS 41
F0
TUNING FREQUANCY (LOWER PART)
F1
S-SYS AFT (auto) C-SYS
F2
TUNING FREQUANCY (HIGHER PART)
POS 42
F3
TUNING FREQUANCY (LOWER PART)
F4
S-SYS AFT (auto) C-SYS
F5
TUNING FREQUANCY (HIGHER PART)
POS 43
F6
TUNING FREQUANCY (LOWER PART)
F7
S-SYS AFT (auto) C-SYS
F8
TUNING FREQUANCY (HIGHER PART)
POS 44
F9
TUNING FREQUANCY (LOWER PART)
FA
S-SYS AFT (auto) C-SYS
FB
TUNING FREQUANCY (HIGHER PART)
POS 45
FC
TUNING FREQUANCY (LOWER PART)
TUNING FREQUANCY (HIGHER PART)
TUNING FREQUANCY (LOWER PART)
FD
S-SYS AFT (auto) C-SYS
FE
POS 46
FF
MODEL MODEL
LETTER NO. LETTER NO.
MICON EEPROM EEPROM CHASSIS CTV FINAL
LAST INITIAL
SETTING DATA
DEFAULT RANGE
WRITE(CPU) CHECK DATA CHECK TYPE CHECK DATA CHECK TYPE
REMARK
ADDRESS
DATA
(HEX) D7 D6 D5 D4 D3 D2 D1 D0
100
POS 46
101
TUNING FREQUANCY (HIGHER PART)
POS 47
102
TUNING FREQUANCY (LOWER PART)
103
S-SYS AFT (auto) C-SYS
S-SYS AFT (auto) C-SYS
104
TUNING FREQUANCY (HIGHER PART)
POS 48
105
TUNING FREQUANCY (LOWER PART)
106
S-SYS AFT (auto) C-SYS
107
TUNING FREQUANCY (HIGHER PART)
POS 49
108
TUNING FREQUANCY (LOWER PART)
109
S-SYS AFT (auto) C-SYS
10A
TUNING FREQUANCY (HIGHER PART)
POS 50
10B
TUNING FREQUANCY (LOWER PART)
10C
S-SYS AFT (auto) C-SYS
10D
TUNING FREQUANCY (HIGHER PART)
POS 51
10E
TUNING FREQUANCY (LOWER PART)
10F
S-SYS AFT (auto) C-SYS
110
TUNING FREQUANCY (HIGHER PART)
POS 52
111
TUNING FREQUANCY (LOWER PART)
112
S-SYS AFT (auto) C-SYS
113
TUNING FREQUANCY (HIGHER PART)
POS 53
114
TUNING FREQUANCY (LOWER PART)
115
S-SYS AFT (auto) C-SYS
116
TUNING FREQUANCY (HIGHER PART)
POS 54
117
TUNING FREQUANCY (LOWER PART)
118
S-SYS AFT (auto) C-SYS
119
TUNING FREQUANCY (HIGHER PART)
POS 55
11A
TUNING FREQUANCY (LOWER PART)
11B
S-SYS AFT (auto) C-SYS
11C
TUNING FREQUANCY (HIGHER PART)
POS 56
11D
TUNING FREQUANCY (LOWER PART)
11E
S-SYS AFT (auto) C-SYS
11F
TUNING FREQUANCY (HIGHER PART)
POS 57
120
TUNING FREQUANCY (LOWER PART)
121
S-SYS AFT (auto) C-SYS
122
TUNING FREQUANCY (HIGHER PART)
POS 58
123
TUNING FREQUANCY (LOWER PART)
124
S-SYS AFT (auto) C-SYS
125
TUNING FREQUANCY (HIGHER PART)
POS 59
126
TUNING FREQUANCY (LOWER PART)
127
S-SYS AFT (auto) C-SYS
128
TUNING FREQUANCY (HIGHER PART)
POS 60
129
TUNING FREQUANCY (LOWER PART)
12A
S-SYS AFT (auto) C-SYS
12B
TUNING FREQUANCY (HIGHER PART)
POS 61
12C
TUNING FREQUANCY (LOWER PART)
12D
S-SYS AFT (auto) C-SYS
12E
TUNING FREQUANCY (HIGHER PART)
POS 62
12F
TUNING FREQUANCY (LOWER PART)
130
S-SYS
AFT (auto) C-SYS
131
TUNING FREQUANCY (HIGHER PART)
POS 63
132
TUNING FREQUANCY (LOWER PART)
133
S-SYS AFT (auto) C-SYS
134
TUNING FREQUANCY (HIGHER PART)
POS 64
135
TUNING FREQUANCY (LOWER PART)
136
S-SYS AFT (auto) C-SYS
137
TUNING FREQUANCY (HIGHER PART)
POS 65
138
TUNING FREQUANCY (LOWER PART)
139
S-SYS AFT (auto) C-SYS
13A
TUNING FREQUANCY (HIGHER PART)
POS 66
13B
TUNING FREQUANCY (LOWER PART)
13C
S-SYS AFT (auto) C-SYS
13D
TUNING FREQUANCY (HIGHER PART)
POS 67
13E
TUNING FREQUANCY (LOWER PART)
13F
S-SYS
AFT (auto) C-SYS
MODEL MODEL
LETTER NO. LETTER NO.
MICON EEPROM EEPROM CHASSIS CTV FINAL
LAST INITIAL
SETTING DATA
DEFAULT RANGE
WRITE(CPU) CHECK DATA CHECK TYPE CHECK DATA CHECK TYPE
REMARK
13-2
01.C14-RF50_E/p01-17 02.12.5, 15:1813
13-1
13
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