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Instruction Manual
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, 1-11
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 . . . . . . . . . . . . . . 6 cm 12 cm 2 pcs.
Sound Output . . . . . . . . . 10W + 10W (RMS)
Dimensions . . . . . . . . . . . 750 (W) 581 (H) 497 (D)mm
Weight . . . . . . . . . . . . . . . approx. 47.5 Kg
Specifications subject to change without notice
C7GZ
TV/A V
MEN U
-
+
CH
POW ER
FILE NO.
Model No. CP29EF3
(New Zealand)
Service Ref. No. CP29EF3-00
Product Code: 111379518
Original Version
Chassis Series: FB1-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
transmission system and power source dif-
fer from the design specifications. Refer to
the specification table.
REFERENCE NO.
SM
3010109
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Table of Contents
Related Manuals for Sanyo CP29EF3
Summary of Contents for Sanyo CP29EF3
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Page 1: Specifications
FILE NO. SERVICE MANUAL Colour Television Model No. CP29EF3 (New Zealand) Service Ref. No. CP29EF3-00 TV/A V MEN U POW ER Product Code: 111379518 Specifications Power Source ..AC110-240V, 50/60Hz. Colour System ..PAL, SECAM, NTSC4.43, NTSC, PAL 60Hz Original Version Television System . -
Page 2: Table Of Contents
Contents Safety Notice ..........2 Chassis Block Diagram . -
Page 3: Chassis Block Diagram
Chassis Block Diagrams IC1401<Woofer Pre-Amp. IC> is not used VIF/SIF INPUT-1 INPUT-2 INPUT-3 MONITOR... -
Page 4: Ic Block Diagrams
IC Block Diagrams System Control... - Page 5 IC Block Diagrams IC201 < CPU/IF/Video/Chroma/Def.> QXXAVC534C7JAS YUV IN/OUT...
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Page 6: Ic Block Diagrams
IC Block Diagrams IC001 < Audio AMP.> TDA8947J/N3 RF I 27K INVERTING INPUT (1) OUTPUT-L NON INVERTING INPUT (1) SUR/MUTING MUTE PROTECTION REFERENCES TURN ON AND OFF PROTECTION NON INVERTING INPUT (2) OUTPUT-R INVERTING INPUT (2) RF I 27K IC501 < Vertical Output > LA78041 Thermal Protection Pump... -
Page 7: Cpu Port Functions
CPU Port Functions Pin No. Function Name Function Pin No. Function Name Function VSSP2 Ground DVBO/IFVO/FMRO Digital Video Broadcast output / IF VSSC4 Ground video output / FM radio output VDDC4 Digital supply to SDACs (1.8V) DVBO/FMRO Digital Video Broadcast output / FM radio output VDDA3(3.3V) Supply (3.3V) -
Page 8: Cpu Port Functions
CPU Port Functions Pin No. Function Name Function Pin No. Function Name Function 3 rd G input / Y input G/YIN3 P3.3/ADC3 Port 3.3 or ADC3 input 3 rd B input / P VSSC/P Digital ground for µ-Controller core input and periphery GND3 Ground 3 for TV-processor... -
Page 9: Option Setting
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. -
Page 10: Service Adjustments With Replacing Memory Ic(Ic802)
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]. - Page 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. Display for Software Version Information SERVICE 001 FB1A 0.92...
- Page 12 Service Adjustments with Replacing Memory IC(IC802) 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 DATA INITIAL DATA INITIAL ITEM RANGE SETUP DESCRIPTION ITEM RANGE SETUP...
- Page 13 Service Adjustments with Replacing Memory IC(IC802) 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 DATA INITIAL DATA INITIAL ITEM RANGE SETUP DESCRIPTION ITEM RANGE SETUP...
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Page 14: Service Adjustments With Replacing Memory Ic (Ic802)
Service Adjustments with Replacing Memory IC(IC802) 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 DATA INITIAL ITEM RANGE SETUP DESCRIPTION DATA 175 PA-TR-TA 0 - 63 Preset Audio Treeble Talk... -
Page 15: Dealer Mode
Dealer Mode Cautions to the dealer!! When the TV will distributed to the market, it should be reset all received channel by following these procedure. 1. Press the TV/AV button on the TV set for a about 2 seconds until “MEMORY CLEAR” is displayed. (displayed in yellow colour) T V /A V M E N U... -
Page 16: Adjustment
Adjustments IMPORTANT NOTICE Do not attempt to adjust the following service adjustments except when adjustments are required in servicing other- wise it may cause loss of performance and product safety. +B VOLTAGE ADJUSTMENT PCC ADJUSTMENT PCC ADJUSTMENT (1) Connect a DC voltmetre to TP-B and the ground. (2) Tune the receiver to an active channel and synchronized pic- (1) Receive cross hatch pattern, set the picture mode to Natural. -
Page 17: Adjustment
Adjustments OSD POSITIONING ADJUSTMENT HORIZONTAL ADJUSTMENT HORIZONTAL CENTRING ADJUSTMENT (1) Receive circular pattern and set bright and Contrast to (1) Receive circular pattern and set picture mode to “Dynamic”. Dynamic. (2) Enter to the service mode item No. 22 “HOR.SHIFT”. (2) Enter to the service mode and select item No. -
Page 18: Purity And Convergence Adjustment
Purity and Convergence Adjustment CAUTION: The Convergence and Purity adjustments have been made at the factory. Readjustment should be made only after picture tube or deflection yoke replacement, following the steps below: Signals: Use a pattern generator which can output red, Figure 1 Rubber wedge green, blue and white raster and crosshatch... - Page 19 Purity and Convergence Adjustment CONVERGENCE ADJUSTMENT Figure 5 FOUR-POLE MAGNET TABS Preparation: After carrying out purity adjustment and SIX-POLE MAGNET TABS before proceeding to convergence adjustment, provisionally insert the rubber wedge so that there is no vertical or ANGLE sideways play in the deflection yoke. OF TABS Signals: Display a crosshatch pattern.
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Page 20: Mechanical Disassembly
Mechanical Disassembly CABINET BACK REMOVAL 1. Refer to Figure 1, remove 13 screws. 2. Pull off cabinet back and remove. AV1 INPUT AV3/DVD MONITOR INPUT AUDIO AUDIO AUDIO (MONO) VIDEO ANT. 75Ω S-VIDEO Figure 1. Cabinet Back Removal Protection Circuit This TV set has a built-in power supply protection circuit. -
Page 21: Cabinet Parts List
BUTTON UNITED-C7LA 610 325 3244 ASSY,CABINET FR-C7GV 610 325 3008 CABINET FRONT-C7GV 610 316 1723 DOOR-C7LA 645 041 7269 BADGE,SANYO*43.5X10L43.5 645 075 2162 BADGE,SANYO*43.5X10L43.5 610 284 7741 DOOR COVER-C2SA 610 326 1324 CABINET BACK-C7GJ 610 256 7670 HOLDER AC CORD-SGP-D4VA... -
Page 22: Chassis Electrical Parts List
C7GZ Chassis Electrical Parts List Product safety should be considered when a component replacement is made in any area of a receiver. Components indicated by a mark in this parts list and the circuit diagram show components whose value have special significance to product safety. - Page 23 C7GZ Ref. No. Part No. Description Ref. No. Part No. Description 4051739912 TR 2SC3928A1S Q431 4050180517 TR 2SC3332-R Q112 4050159721 TR 2SC2814-F4-TB 4050180616 TR 2SC3332-S Q113 4050159721 TR 2SC2814-F4-TB Q432 4060182102 TR TT2190LS-YB11 Q201 4050144519 TR 2SC2412K T146 R Q439 4050144519 TR 2SC2412K T146 R 4050144618...
- Page 24 C7GZ Ref. No. Part No. Description Ref. No. Part No. Description CAPACITOR 4050158724 TR 2SC2812-L6-TB 4050158922 TR 2SC2812-L7-TB CD611TM 4032475607 CERAMIC 560P K 4051739813 TR 2SC3928A1R 4034140513 CERAMIC 560P K 4051739912 TR 2SC3928A1S 4033242921 CERAMIC 560P K Q691 4050144519 TR 2SC2412K T146 R 4032873720 CERAMIC 560P K...
- Page 25 C7GZ Ref. No. Part No. Description Ref. No. Part No. Description C222 4033238815 CERAMIC 2.2U Z C420 4040773108 MT-POLYPRO 7500P H 1.5K C223 4033145915 CERAMIC 0.47U K 4040958604 MT-POLYPRO 7500P H 1.5K C224 4033145915 CERAMIC 0.47U K 4033438017 MT-POLYPRO 7500P H 1.5K C228 4031640214...
- Page 26 C7GZ Ref. No. Part No. Description Ref. No. Part No. Description C609 4040445005 ELECT 220U M 400V R004 4010247440 CARBON 10K JA 1/6W 4041048304 ELECT 220U M 400V R005 4011050613 MT-GLAZE 10K JA 1/16W C609A 4040445005 ELECT 220U M 400V R008 4010247440 CARBON...
- Page 27 C7GZ Ref. No. Part No. Description Ref. No. Part No. Description R1912 4010257439 CARBON 220 JA 1/6W R437 4010247034 CARBON 1K JA 1/6W R1913 4010269630 CARBON 470 JA 1/6W R438 4010182751 CARBON 330 JA 1/4W R201 4010270339 CARBON 47K JA 1/6W 4010182850 CARBON...
- Page 28 C7GZ Ref. No. Part No. Description Ref. No. Part No. Description R654 4010275532 CARBON 6.8K JA 1/6W L212 6450082887 INDUCTOR,5.6U K R655 4010163750 CARBON 2.2K JA 1/4W L213 4010275037 CARBON 68 JA 1/6W 4010163859 CARBON 2.2K JA 1/4W L214 6450082887 INDUCTOR,5.6U K R658 4010247440...
- Page 29 C7GZ Ref. No. Part No. Description Ref. No. Part No. Description 4070579820 ZENER DIODE RD9.1EB3 4070058632 DIODE ERA15-02-V1 4080480301 ZENER DIODE MTZJ9.1C-52 D502 4071490817 DIODE 1SS355-TE-17 D1101 4070639722 ZENER DIODE MTZJ9.1C D503 4070639128 ZENER DIODE MTZJ6.8B 4070579820 ZENER DIODE RD9.1EB3 D504 4070054525 DIODE DS442X...
- Page 30 C7GZ Ref. No. Part No. Description Ref. No. Part No. Description 6450194887 SWITCH,PUSH 1P-1TX1 6450277382 SWITCH,PUSH 1P-1TX1 SW601 6450590061 SWITCH, POWER 1P-1TX1 VA601 4071712008 VARISTOR ERZV14D471 X121 4210094705 SAW F TSF6376U X122 4210066207 SAW F TSB5388P X201 6450589898 OSC,CRYSTAL 24.576MHZ 6450588860 OSC,CRYSTAL 24.576MHZ 6103189574 ASSY,PWB,CRT C7JA...
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Page 31: Component Locations
Component Locations Main Board (Parts Side) RC AMP CH UP CH DOWN VOL UP VOL DOWN MENU TV/AV D1904 GREEN R888 A1901 R1913 SW1901 SW1902 SW1903 SW1904 SW1905 SW601 R1911 D1901 D1903 R1912 D850 K1001 JP102 D1011 D1902 R1907 D1021 C1001 JP101 C1021... - Page 32 Component Locations MAIN Board (Solder Side) -32-...
- Page 33 Component Locations CRT Board (Parts Side) C745 C710 IC701-1 L732 R714 D712 C732 IC701 R704 L721 R724 D702 R715 R705 R725 D722 L731 L731A C741 C741A R742 B10S0240B CRT Board (Solder Side) B10S0240B R742 C741A C741 L731A L731 D722 R725 R705 R715 R724...
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Page 34: Voltages And Waveforms Charts
Voltages and Waveforms Charts Note: Voltages and waveforms were measured with colour bar signal and controls adjusted for normal picture. Main Board Q002 Q003 Q004 Q005 Q1005 Q1006 Q111 Q112 Q201 Q202 Q001 E 2.6V E 0.28V E 1.5V 1.9V E 2.2V E 0.6V E 1.9V... - Page 35 Voltages and Waveforms Charts CRT Board IC701 (Triple Video Output Amp.) Pin-1 2.0V 2.0V 2.0V 2.0V 6 199.7V 7 129.5V 132.3 129.2 IC701 PIN-7 IC701 PIN-8 IC701 PIN-9 <B-out> <G-out> <R-out> 136Vp-p 134Vp-p 134Vp-p -35-...
- Page 36 SANYO Electric Co., Ltd. Aug. /’05 /30 CPS Printed In Indonesia...
- Page 37 8. This circuit diagram covers a basic or representative chassis only. W: Wire wounding Rated wattage (1/2W) POSISTER There SERVICE CP29EF3-00 C: Solid RESISTOR may be some components or partial circuit differences between the REF. NO. 12 X 10 =12K actual chassis and the circuit diagram.