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SERVICE MANUAL Colour Television
VIDEO
AUDIO
TV/AV
Specifications
Power Source
. . . . . . . .AC220-240V, 50/60Hz.
Colour System . . . . . . . .PAL, 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,
UHF: 21-69, A14-A69, J13-J62, 28-69(Aus.)
CATV: S1-S41, X, Y, Z, Z+1, Z+2
Video IF . . . . . . . . . . . . . . 38.0 MHz
Aerial Input Impedance . 75Ω
Power Consumption . . . 40W
Ext. Terminals
Video inputs: Phono jack 2 (1.0Vp-p, impedance 75Ω)
Audio inputs: Phono jack 2 (436mVrms, impedance more than 40KΩ)
Video monitor output: Phono jack 1 (1.0Vp-p, 75Ω)
Speaker . . . . . . . . . . . . . . 5 cm 9 cm 1 pcs.
Sound Output (RMS) . . . 2.5W + 2.5W
Dimensions . . . . . . . . . . . 431 (W) 336 (H) 359 (D)mm
Weight . . . . . . . . . . . . . . . approx. 8.6 Kg
Specifications subject to change without notice
C8TV
MENU
-
+
CH
POWER
0-11, 5A(Aus.), 1-11(NZ)
FILE NO.
Model No. CP14CE1
Service Ref. No. CP14CE1-00
TV/AV
TIMER
x
1
2
3
4
5
6
7
8
9
-/--
P
P
0
SWAP
CH
CH SCAN
MENU
A B
.
CH
PICTURE
SOUND S. SYS
BASS
SURROUND
JXPSC
Product Code: 113002016
Original Version
Chassis Series: AC6-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.
(Australia)
SM
3010160
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Table of Contents
Related Manuals for Sanyo CP14CE1
Summary of Contents for Sanyo CP14CE1
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Page 1: Specifications
FILE NO. SERVICE MANUAL Colour Television Model No. CP14CE1 (Australia) Service Ref. No. CP14CE1-00 TV/AV TIMER -/-- SWAP CH SCAN VIDEO MENU AUDIO TV/AV MENU POWER PICTURE SOUND S. SYS BASS SURROUND JXPSC Specifications Product Code: 113002016 Power Source ..AC220-240V, 50/60Hz. -
Page 2: Table Of Contents
Contents Safety Notice ..........2 Chassis Block Diagram . -
Page 3: Chassis Block Diagram
Chassis Block Diagrams SDA/SCL... -
Page 4: Chassis Block Diagram
Chassis Block Diagrams System Control IIC SDA IIC SCL... -
Page 5: Ic Block Diagrams
IC Block Diagrams IC201 < CPU/IF/Video/Chroma/Def.> LA76931AD56S1-E 0.022U 0.022U 0.1U 1500P 10K 0.01U 560 0.47U 100U 2.2U 0.01U 680K 100U 0.01U 100U 0.01U 0.047U 0.1U 4.43M V RAMP 0.47U 0.1U 0.015U (METAL FILM) 4.7K 100U 0.01U 0.015U 0.1U 1CHIP GND 100U 0.01U CPU GND... -
Page 6: Protection Circuit
IC Block Diagrams IC001 < Audio AMP.> LA42051-E IC501 < Vertical Output > LA78040/LA78040N Standby Thermal Protection REF amplifier Power Thermal protection circuit Pump Input amplifier Output amplifier Ripple Filter Block Pop noise prevention block Ripple Filter Protection Circuit This TV set has a built-in power supply protection circuit. It is provided to protect the TV set in case of a power supply circuit malfunctions. -
Page 7: Cpu Port Functions
CPU Port Functions Pin No. Function Name Function Pin No. Function Name Function SIFout SIF Output (NICAM) C-APC2 AFC filter pin of chroma VCO. (3.58MHz) IFAGC-F IF AGC Filter DVD-Y DVD-Y Input SIF-IN SIF Input CB-IN Input (for DVD) FM-F Filter for the DC loop of FM detector X’tal 4.43MHz Crystal... -
Page 8: Service Adjustment With Replacing Memory Ic(Ic801)
Service Adjustments with Replacing Memory IC(IC801) Note: The CPU (IC201) and memory IC (IC801) store the service adjustments data and controls data for each circuit.When the Memory IC(IC801) 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 9: Entering To Service Mode
Service Adjustments with Replacing Memory IC(IC801) [Entering to Service Mode] Press and hold the MENU button on the Remote Control and press the VOLUME (+) button on the TV set. Following setting items appears on the screen. MENU Display for [RF AGC] RF AGC adjustment MENU Read Status SI. - Page 10 Service Adjustments with Replacing Memory IC(IC801) 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 11: Service Adjustment With Replacing Memory Ic(Ic801)
Service Adjustments with Replacing Memory IC(IC801) 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 12: Service Mode Adjustments
Service Mode Adjustments Items 17-20, 22-24 GREY SCALE (1) Receive a monochrome circular pattern. (2) Set the brightness and colour to normal, contrast to maximum. (3) Enter to the service mode. (4) Select No. 17 RBIAS (Red Bias), No, 18 GBIAS (Green Bias), and No. 19 BBIAS (Blue Bias) and set each data to 0 by pressing the VOLUME + or - key. -
Page 13: Service Mode Adjustments
Service Mode Adjustments Following adjustments should be carried out when the memory IC is replaced. How to enter the service mode and adjust values, please refer to “ Entering to Service mode” on page 9. Item 01 [RF AGC] AGC Item 05 [V-SIZ] VERTICAL SIZE NOTE: Do not attempt this adjustment with weak signal. -
Page 14: Service Adjustments
Service Adjustments Following adjustments are not required to readjust when replacing the memory IC. B-VOLTAGE SUPPLY CHECKING HIGH VOLTAGE CHECK (1) Connect DC meter to TP-B and the ground. Note: +B (+130V) Voltage Check and Grayscale Adjustment (2) Tune the receiver to an active channel and synchro- must be completed before attempting High Voltage Check. -
Page 15: Special Function
Special Function The following special functions can be set up on this TV How to set the special function: set. Note: When making the VOLUME LOCK setting, set the (1) Volume Lock setting desired maximum sound volume by pressing the VOLUME + or - button before entering Special Function setting mode. -
Page 16: 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: PURITY ADJUSTMENT 8. Tighten the mounting screw of the Deflection Yoke. Adjust 1. -
Page 17: Cabinet Parts List
Cabinet Parts List C8TV Note: Parts order must contain Service Ref. No., Part No., and descriptions. INPUT OUTPUT ANT. 75Ω VIDEO AUDIO TV/AV MENU POW ER TV/AV TIMER -/-- SWAP CH SCAN MENU PICTURE SOUND S. SYS BASS SURROUND JXPSC Key No. -
Page 18: Chassis Electrical Parts List
C8TV 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 19 C8TV Ref. No. Part No. Description Ref. No. Part No. Description Q122 4051648412 TR KTC3875S-GR-RTK 4050207719 TR 2SC945A-QA 4050144519 TR 2SC2412K T146 R 4050207917 TR 2SC945A-RA 4050144618 TR 2SC2412K T146 S Q683 4050890010 TR 2SA1707-S 4050158724 TR 2SC2812-L6-TB 4050890119 TR 2SA1707-T 4050158922 TR 2SC2812-L7-TB 4050096917...
- Page 20 C8TV Ref. No. Part No. Description Ref. No. Part No. Description 4030441743 ELECT 470U M 4034172910 CERAMIC 3900P K 500V C104 4040849308 ELECT 47U M C434-TM 4041075508 ELECT 330U M 4030513123 ELECT 47U M 4030536934 ELECT 330U M C105 4031133815 CERAMIC 1000P K 4031481916...
- Page 21 C8TV Ref. No. Part No. Description Ref. No. Part No. Description 4034140414 CERAMIC 470P K R1001 4011051412 MT-GLAZE 150 JA 1/16W C617 4032475607 CERAMIC 560P K R1002 4011050514 MT-GLAZE 1K JA 1/16W 4034140513 CERAMIC 560P K R1008 4011056516 MT-GLAZE 680 JA 1/16W C627 4040735106 CERAMIC...
- Page 22 C8TV Ref. No. Part No. Description Ref. No. Part No. Description R358 4011057919 MT-GLAZE 0.000 ZA 1/16W R838 4011051610 MT-GLAZE 15K JA 1/16W R401 4010200752 CARBON 470 JA 1/4W R839 4011050415 MT-GLAZE 100 JA 1/16W 4010200851 CARBON 470 JA 1/4W R840 4011055212 MT-GLAZE...
- Page 23 C8TV Ref. No. Part No. Description Ref. No. Part No. Description 4070134336 DIODE 1S2076A 6450705434 HOLDER,FUSE 4070137129 DIODE 1S2473 A101 6450572753 TUNER,U/V D1910 4071166504 LED SLP-181B-51 6450614132 TUNER,U/V D1910A 6102645064 HOLDER LED-S2CP 6450720871 TUNER,U/V 6102737929 HOLDER LED-S4KF 6450785689 TUNER.U/V 6103039954 HOLDER LED-C4LA A1901A 6450476228...
- Page 24 C8TV Ref. No. Part No. Description Ref. No. Part No. Description C703 4031576216 CERAMIC 220P K C705 4031576216 CERAMIC 220P K C707 4031576216 CERAMIC 220P K C708 4040846505 CERAMIC 1000P K 4030772728 CERAMIC 1000P P 4030772807 CERAMIC 1000P Z 4033128334 CERAMIC 1000P Z C710...
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Page 25: Component Locations
Component Locations Main Board (Parts Side) CH UP CH DOWN VOL UP VOL DOWN MENU AV/TV SW1901 SW1902 SW1903 SW1904 SW1905 SW1906 Q1902 A1901A J1028 J1901 AC6A D1910A K1005A C1902 R644 K1005 D1910 R644-H2 JP644 CHASSIS R644-H1 JP004 R645 L601-H7 L601-H8 J643 JW24... -
Page 26: Component Locations
Component Locations CRT Board (Parts Side) JS741 -26-... -
Page 27: 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 Q001 Q1003 Q111 Q122 Q402 Q432 Q511 Q631 Q641 Q661 Q431 E 3.2V E 0.4V E 1.4V 3.5V 6.3V E 4.0V E 9.2V... -
Page 28: Crt Board
C -12V 2.9V B 2.8V B 2.9V B 0.7V Q701-C Q701-B Q703-C Q703-B Q705-C Q705-B <B-out> <B drive> <G-out> <G drive> <R-out> <R drive> 4.6Vp-p 108Vp-p 5.6Vp-p 114Vp-p 5.2Vp-p 98Vp-p SANYO Electric Co., Ltd. Feb. /’06 /30 CPS Printed In Indonesia... - Page 29 8. This circuit diagram covers a basic or representative chassis only. W: Wire wounding Rated wattage (1/2W) POSISTER There SERVICE CP14CE1-00 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.