Hitachi C21-RF80S Support Question
Hitachi C21-RF80S Support Question
Find answers below for this question about Hitachi C21-RF80S - 21" CRT TV.Need a Hitachi C21-RF80S manual? We have 1 online manual for this item!
Question posted by Kibantifadhili on March 25th, 2018
Coroul Setting
What is the best colour setting
Current Answers
Answer #1: Posted by anis0012 on March 25th, 2018 2:04 AM
anis0012
Member since:
December 17th, 2017 Points: 196,100
Member since:
December 17th, 2017 Points: 196,100
Related Hitachi C21-RF80S Manual Pages
Service Manual - Page 1
...
SC
Number : 0009E
C21-RF80S/SN/SNT
Destination Code
O81
O51
751
19*
201
433
98*
121
3P31 Chassis
CAUTION: Before servicing this chassis, it is important that the service technician read the" Important Safety Note" in this Service Manual.
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
COLOUR TELEVISION
OCT 2003 Digital...
Service Manual - Page 16
...form the wall outlet before the adjustment for at least 30 minutes and degauss the CRT thoroughly with BOM. If the bulb lights up,the voltage is normal and power ...be shorted and don t touch any components, which should be stored before servicing. Before alignment, ensure the TV set has heat run for main chassis. For safety reasons, all components replaced should not be careful when you ...
Service Manual - Page 17
...pattern. Adjust the focus knob of FBT to obtain half of CRT screen in STANDARD mode. Adjust the screen knob of CRT screen in DYNAMIC mode. Adjust VAMP to the normal work status...obtain picture s best vertical pin cushion. Screen Voltage Adjustment(Key 9)
Press PIC. MODE key to obtain picture s vertical center at no signal input. Press PIC. Adjust VSCOR to set picture in ...
Service Manual - Page 18
... set BD at 31.Adjust RD and GD to obtain picture s vertical center at the center of CRT screen in factory)(KEY 9 )
Normally, this TV can auto adjust white balance, but for some CRT maybe... half of CRT screen. keys to obtain 2.8V digital voltage meter reading or till no NOISE
Press RECALL key to obtain picture s best vertical pin cushion. Press PIC.MODE key to set picture in factory...
Service Manual - Page 23
... deflection yoke toward the front of CRT and set picture in DYNAMIC mode. (2) Loosen the convergence magnet clamper and align red with blue dots at the center of the screen by rotating(RB-G) static convergence. PURITY AND CONVERGENCE ADJUSTMENT
COLOUR PURITY ADJUSTMENT
(1) Before colour purity adjustment,warm up the TV set over 15 minutes and fully...
Service Manual - Page 25
... ON ,the power indicator lights up dimly in red. To turn the TV power ON
5
3 21
Press the power switch on the TV set to ON or to switch it on the TV. When the TV set is ON.
-25- When the TV set is off the TV. Volume Down / Up Button 8. You can also press any signal for a long...
Service Manual - Page 26
...INPUT AND OUTPUT TERMINALS
Rear View of TV Set
2
1. YCbCr IN Terminals(YUV) 4. Precautions when connecting to other equipment
When using external equipment with this TV set before connection. Switch off all power ... 2. Install an external aerial conforming to the equipment and TV set , please read the instruction manual of the external equipment.
Headphone Jack
1
AV IN 2 VIDEO
...
Service Manual - Page 27
... standby mode.
2 SLEEP button Press this button to select STEREO or MONO. When the preset length of time has passed, the TV set the sleep timer. When bilingual program is received. DUAL-1 Multi-sound channel for language 2. buttons*2 Press these buttons to select channels in ascending or descending ...
Service Manual - Page 28
... press this --/--- Middle contrast and middle brightness level. Press this button to display the settings on screen display and press "2" and "8" buttons.
12 CHANNEL SELECTION buttons Press the ... MUSIC
Middle treble and middle bass level.
U.N.L
SETUP TUNE HOLD SUBPAGE
10 PICTURE MODE button
TV/TEXT MIX
CLOCK GAME LST-CH TYPE SUBTITLE CANCEL
P
Press this button to select one -...
Service Manual - Page 29
... return to enter the game provided with Teletext function only.
..
-29- To retrieve 1 stage.
21 LAST CHANNEL button*2 Press this button again or RECALL button to display the preset clock time.
20 GAME button*2 Press this TV set. To move left.
+
To move down.
CH I/II
123
RECALL
456
SOUND MODE
789
PIC...
Service Manual - Page 30
...
4
Teletext page number.
7
SOUND PIC. SETUP TUNE
REVEAL U.N.L HOLD SUBPAGE
4 COLOUR buttons
1
TV/TEXT CLOCK GAME LST-CH
MIX
TYPE SUBTITLE CANCEL
P
2
Press these buttons to ...applicable e.g. REMOTE CONTROLLER FUNCTIONS
TELETEXT OPERATIONS
For models with Teletext function only. MODE
TV/AV
6
0 --/--- Upper half screen enlarged -
Press again to hide the information...
Service Manual - Page 31
...Press this button again to cancel.
9
SOUND PIC. MENU INDEX
P
12 SUB TITLE button Some TV channels transmit program with optional sub-titles.Press this button to switch the Teletext type
11
P
12
...such as west/east type directly if applicable. SETUP TUNE
10
REVEAL U.N.L HOLD SUBPAGE
TV/TEXT MIX
CLOCK GAME LST-CH TYPE SUBTITLE CANCEL
13
11 TYPE button Press this button to view...
Service Manual - Page 32
... the P+ and P -
Adjust the hue towards red(+)or green(-) picture tones. MODE
AV/TV
This TV set allows0you--/-t--o adjust any settings by selecting from the menu screens. button to exit to enter the menu screens for the following optional adjustable settings. COLOUR
Adjust colour intensity.
NOTE
*1 [EXCHANGE] menu will not be available in AV mode. *2 HUE can...
Service Manual - Page 33
.... REMIND PROG
1
This menu allows you to adjust the sound settings according to switch off using the P+ and P -
Set the clock time to change to switch on the TV set is switched off TV.
Set the clock time to REMIND PROG channel. Set the length of the TV set or a power failure occurs, the timer will only be reset...
Service Manual - Page 34
... menu allows you to manually search for tuning (i.e.
I,M,DK or BG). If the signal reception is set to ON, the channel number will be changed from any unauthorized access to the TV.
*2 In AV mode, only COLOUR SYS will be detected and selected. Select the appropriate sound system (i.e.
Select band system for desired...
Service Manual - Page 36
...)and 2nd anode lead . 4.Remove chassis completely by sliding it out. DEGAUSSING COIL
DEGAUSSING COIL HOLDER
Figure 1
PICTURE TUBE GROUNDING LEAD
DEGAUSSING COIL SOCKET
To CRT Unit ground
Figure 2
-36- MECHANICAL ASSEMBLY
REAR COVER REMOVAL 1.Remove screws from the rear cover as shown in Figure 1. 2.Remove the rear cover.
PICTURE TUBE...
Service Manual - Page 49
... WAFER 2.35mm 1 PIN CRT SOCKET G ZS10-2-108 E/E 15-18KV FOR 21"-29" CONTROL ASSEMBLY FOR 3P31 CARBON FILM RESISTOR 1.5K OHM 1/4W +/-5% (TAPE TYPE)
-49- L7805CV I .C. L=40mm CRT BOARD ASSEMBLY FOR 3P31 ... ! XS501 YZ610006010829 043PD1N61P00M RD3 YZ4100AD1520T0
Description I .C. TDA9874A PHILIPS (DIGITAL TV SOUNDDEMODULATOR/DECODER) QFP44 PACKAGE I .C. L7805CV I .C. KA33V SAM SUNG ...
Service Manual - Page 51
... CORD 2800mm W/HOLDER & 3PIN HOUS ING X 1 + VDE PLUG
-51- TH601 YZ4135KZ090002
! CRT YZ500351010B02
! T451
YZ511506400103 YZ513105110126
H603 YZ540021511301
H501 YZ540025040205
L453 YZ5900G4010600
273P1N61ST00M
! DEF LECTION LINEAR COIL 29uH 10mm FOR 14"-21" TV DEGAUSSING COIL FOR 21" TV L=1560mm T=50 220VAC 21" SEG-HITACHI COLOR PICTURE T UBE A51JSY63X13(C) (NORTH) DIA. 29.1 mm...
Service Manual - Page 52
... 2 WIRE HOLDER 2 FUSE HOLDER 1 HEAT SINK (M19) 1 HEAT SINK (M20) 1 HEAT SINK (M21) 1 HEAT SINK (M22) 2 HEAT SINK (36A) 6 CABLE TIE - DIA. 6 X 22 X 2 MM CABINET COLOUR MATCH - FOR KNITTING WIRE 2 GROUNDING WIRE - DARK GREY #DG001 1 CONTROL KEY KNOB - BLACK (HIPS) 1 FRONT LENS (TRANSPARENT) 1 POWER SWITCH HOLDER - (ABS) 2 TAPE 280 X 25 X 0.3mm...
Service Manual - Page 53
JACK PLATE RCA/IN/OUT + YUV+S (3P31) ENG 2 BA 3 X 8 3 KA 2.6 X 8 (BLACK) PRINTING PARTS 1 CARTON BOX (C21-RF80) ENG 1 BACK LABEL (C21-RF80) ENG 3 QC PASSED LABEL (WHITE) 1 QC PASSED LABEL (GOLD) 2 SERIAL NO.LABEL 1 INSTRUCTION BOOKLET "HITACHI" 3P31 RC09ENG 1 NAME PLATE - ALUMINIUM "HITACHI" BRIGHTSILVER (SMALL) 0.0285 ADHESIVED ...
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