Table of Contents
Advertisement
Quick Links
SERVICE MANUAL Colour Television
VIDEO L-AUD IO-R
Specifications
Power Source . . . . . . . . .AC110V-240V, 50Hz / 60Hz
Receiving System . . . . . .PAL (M/M, N/N), NTSC (M/M)
Channel Coverage
Antenna mode VHF: CH02-CH13, UHF: CH14-CH69
CATV mode
VHF band: CH01-CH13, Mid band: CH14-CH22
Super band: CH23-CH36, Hyper band: CH37-CH64
Ultra band: CH65-CH94 and CH100-CH125
Low mid band: CH95-CH99
Video IF . . . . . . . . . . . . .45.75MHz
Aerial Input Impedance . .75Ω
Ext. Terminals
Video inputs: Phono jack
Audio inputs: Phono jack (R/L)
Headphone Jack: Mini stereo jack
Sound Output (RMS) . . . .3W + 3W
Speakers . . . . . . . . . . .5cm x 9cm x 2
Dimensions . . . . . . . . .C21LB25S: 606(W)
C29LK35: 656(W)
Weight . . . . . . . . . . . . .C21LB25S: approx. 21.0 Kg
C29LK35: approx. 32.0 Kg
Specifications subject to change without notice.
C4BE/C4BES/C4CE
MENU
CH
-
+
VOLUME
2 (1Vp - p, 75Ω)
2 (436mVrms, more than 40KΩ)
1
479(H)
483(D)mm
600(H)
496(D)mm
FILE NO.
Model No. C21LB25S
Service Ref. No. C21LB25S-00
VIDEO L-AUD
IO-R
MENU
CH
-
VOLUME
+
Product Code: 1 113 549 04 (C21LB25S)
1 113 550 04 (C29LK35)
Original Version
Chassis Series: LA4-A
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 trans-
mission system and power source differ from
the design specifications. Refer to the specifi-
cation table.
REFERENCE NO.
C29LK35
(Argentina)
C21LB25S-01
C29LK35-00
VIDEO
POWER
AUDIO
MODE
MODE
1
2
3
4
5
6
7
8
9
RECALL
SLEEP
0
MENU
IMAGE
+
-
VOL
VOL
CH
MUTE
DISPLAY
FXMR
SM
5110159
Advertisement
Table of Contents
Related Manuals for Sanyo C21LB25S
Summary of Contents for Sanyo C21LB25S
- Page 1 C29LK35: 656(W) 600(H) 496(D)mm mission system and power source differ from Weight ... . .C21LB25S: approx. 21.0 Kg the design specifications. Refer to the specifi- C29LK35: approx. 32.0 Kg cation table.
-
Page 2: Service Adjustments With Replacing Memory Ic(Ic802)
Service Adjustments with Replacing Memory IC(IC802) Note: The CPU (IC801) 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. - Page 3 Service Adjustments with Replacing Memory IC(IC802) [2] Service Adjustments-1 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 Item Initial value Range Description 00~15 Horizontal centre adjustment...
- Page 4 Service Adjustments with Replacing Memory IC(IC802) [Entering to Service Mode] Press and hold the MENU button on the TV set and press the 2 button on the remote control handset. Following setting items appears on the screen. ME NU Display for [H-P] Horizontal centre adjustment Read Status of Read Status STEREO IC...
- Page 5 Service Adjustments with Replacing Memory IC(IC802) Item 01 [H-P] HORIZONTAL CENTRE Item 05 [AGC] AGC NOTE: Do not attempt this adjustment with weak signal. (1) Receive the monochrome circular pattern. (1) Tune the receiver to most clearest (or strongest) VHF (2) Set the brightness and contrast to normal.
-
Page 6: Main Board
Service Adjustments with Replacing Memory IC(IC802) Items 18-24 GREY SCALE (1) Receive the monochrome circular pattern. (2) Set the brightness and colour to normal, contrast to maximum. (3) Enter to the service mode. (4) Set each value of Item-18 RBI, 19 GBI, 20 BBI mode to 00. Set each value of Item-21 RD, 22 BD mode to 64. (5) Select Item-24 mode to be one horizontal scanning line and turn the screen volume on the FBT to obtain just visible one coloured line. -
Page 7: Service Adjustments
Service Adjustments Following adjustments are not required to readjust when replacing the memory IC. MAIN BOARD F.B.T. T401 Q432 HORIZ. OUT FOCUS VR (Upper side) FOCUS ADJUSTMENT (1) Receive the monochrome circular pattern. (2) Set the brightness to normal and contrast to maximum. (3) Adjust the focus control on the F.B.T. - Page 8 A14800 /Nov. /’00 /150 SI NEWSAN S. A. Una empresa del grupo SANYO Electric Co. Printed in Japan...
- Page 9 <R> <G> <B> EXT.AUDIO-R FRONT EXT.AUDIO-L J11NA050N JS1111 EXT.VIDEO AV IN K1111 J31B01000 CLOCK DATA AUDIO IN (R) R1108 R1109 1/10GJ 100K R104 J30B0250N 130V R106 R107 R103 1/10GJ 1/10GJ R1106 AUDIO IN (L) 1SJ39K 1/10GJ A101 C103 R113 R112 TUNER F1BAM0211: 1/10GJ...
- Page 10 Waveforms & Voltages (On the Main Board) IC201 Pin-1 4.6V 0.8V 4.7V 2.7V 1.5V 1.5V 4.9V 2.4V 4.6V 0.8V 2.7V 4.7V 6.2V 6.1V 4.8V 2.6V 2.4V 2.7V 4.7V 9.5V 2.6V 2.9V 5.8V 4.8V 1.0V 2.6V 2.1V 2.6V 2.5V 3.2V 3.8V 1.6V 3.0V 2.1V...