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SERVICE MANUAL Colour Television
Specifications
Power Source . . . . . . . . . AC220-240V, 50Hz.
Colour System . . . . . . . . PAL (AV input: PAL/NTSC4.43/NTSC/PAL-60Hz)
Television System . . . . . . B/G
Channel Coverage . . . . .Australia
New Zealand
Video IF . . . . . . . . . . . . . . 38.0MHz
Aerial Input Impedance . . 75Ω
Ext. Terminals
Video inputs: Phono jack ✕ 2 (1Vp - p, 75Ω)
Audio inputs: Phono jack ✕ 2 (436mVrms, more than 40KΩ)
Video monitor outputs: Phono jack ✕ 1(1Vp - p, 75Ω)
Audio monitor outputs: Phono jack ✕ 1(436mVrms, less than 600Ω)
Sound Output (RMS) . . . . 3W
Speaker . . . . . . . . . . . . . . 5cm ✕ 9cm ✕ 1 pc.
Dimensions . . . . . . . . . . . . 363 (W) ✕ 346 (H) ✕ 366 (D)mm
Weight . . . . . . . . . . . . . . . approx. 8.6 Kg
Specifications subject to change without notice.
C2CV/C2CVT/C2CW/C2CWT
TV/A V
-
+
CH
VHF: 0-11, 5A
UHF: 28-69
CATV: S1-S41, X, Y, Z, Z+1, Z+2
VHF: 1-11
UHF: 21-69
CATV: S1-S41, X, Y, Z, Z+1, Z+2
FILE NO.
Model No. CP14SR1Z
(Australia/New Zealand)
Service Ref. No. CP14SR1Z-00
TIMER
TV/AV
1
2
3
4
5
6
7
8
9
0
-/--
BASS
A B
SURROUND
P
P
PL
CH SCAN
PM
SWAP
MENU
PIC MODE
JXMYA
Product Code: 111355116
Original Version
Chassis Series: AC5-A
- NOTE -
Service Ref. No. CP14SR1Z-10 is electrically the
same as Service Ref. No. CP14SR1Z-00.
The difference between Service Ref. No.
CP14SR1Z-00 and CP14SR1Z-10 are as follows:
1) Destination CP14SR1Z-00...Australia
CP14SR1Z-10...New Zealand
2 ) The difference in a parts list is only a rated
label.
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)
CP14SR1Z-01
(Australia)
CP14SR1Z-10
(New Zealand)
CP14SR1Z-11
(New Zealand)
SM
5110362
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Table of Contents
Related Manuals for Sanyo CP14SR1Z
Summary of Contents for Sanyo CP14SR1Z
- Page 1 Channel Coverage ..Australia VHF: 0-11, 5A - NOTE - UHF: 28-69 Service Ref. No. CP14SR1Z-10 is electrically the CATV: S1-S41, X, Y, Z, Z+1, Z+2 same as Service Ref. No. CP14SR1Z-00. New Zealand The difference between Service Ref. No.
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Page 2: Table Of Contents
Contents Safety Notice ............... . 2 Chassis Block Diagram . -
Page 3: Chassis Block Diagram
Chassis Block Diagrams MAIN SIGNAL PROCESSING CIRCUIT ✻ Teletext decoder and SECAM decoder are not equipped. ✻ ✻... - Page 4 Chassis Block Diagrams SYSTEM CONTROL...
-
Page 5: Ic Block Diagrams
IC Block Diagrams IC201 < IF/Video/Chroma/Def. > LA76818 Audio Output SIF Input FM Output/Selected SIF APC Filter Audio Output SIF Output PIF AGC Ext. Audio Input RF AGC Output PIF Input1 APC Filter VCO Coil 1 PIF Input 2 VCO Coil 2 IF Ground VCO Filter IF Vcc... - Page 6 IC Block Diagrams IC201 <IF System Block Diagram> LA76818...
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Page 7: Service Information
IC Block Diagrams IC501 < Vertical Output > LA78040/TDA9302H Thermal Protection Pump IC002 < Audio AMP.> LA4267 300Ω 30kΩ Filter OUT2 Power Service Information I 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. When something abnormality occurs during TV reception, the TV set goes to the stand-by mode. -
Page 8: 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. 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 Service Adjustments with Replacing Memory IC(IC802) [2] Required Service Adjustments Readjust the following service adjustments. Adjustments Service Mode No. & Item RF AGC Item 01, RF AGC Horizontal centre Item 02, H-PHA Vertical size Item 04, V-SIZ Vertical-S correction Item 05, V-SCO Vertical linearity Item 06, V-LIN Gray scale...
- Page 10 Service Adjustments with Replacing Memory IC(IC802) INITIAL DATA ITEM DESCRIPTION DATA RANGE PORWN Switching of RF Pre-shoot and Over shoot. PORSN RF Pre-shoot/Over shoot Adj. 00~03 RF Tint Adj. TINT -16~+15 -16~+15 NTSC 4.43 Tint Adj. TINT 443 SHRF RF Sharpness Adj. -32~+31 TEXTC -128~+127...
- Page 11 Service Adjustments with Replacing Memory IC(IC802) [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 12: 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 11. Item 01 [RF AGC] AGC Item 06 [V-LIN] VERTICAL LINEARITY NOTE: Do not attempt this adjustment with weak signal. - Page 13 Service Mode Adjustments Items 14-17, 19-21 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-14 RBIAS, 15 GBIAS, 16 BBIAS, 17 RDRIV and 19 BDRIV mode to 64. (5) Select Item-20 mode to be one horizontal scanning line and turn the screen volume on the FBT to obtain just visible one coloured line.
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Page 14: Service Adjustments
Service Adjustments Following adjustments are not required to readjust when replacing the memory IC. VERTICAL CENTRE B-VOLTAGE SUPPLY CHECKING (1) Receive the monochrome circular pattern. (1) Connect DC meter to TP-B and the ground. (2) Set the brightness and contrast to maximum. (2) Tune the receiver to an active channel and synchro- (3) Adjust the vertical centre of the picture with SW501. -
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
ANT MATCHING BOX 610 302 0396 CABINET BACK-C2CR 610 302 0662 LABEL RATING-C2CV 610 302 0143 INSTRUCTION MANUAL-C2CV (SERVICE REF. NO. CP14SR1Z-00) 610 302 0679 LABEL RATING-C2CVT (SERVICE REF. NO. CP14SR1Z-01) 610 302 0686 LABEL RATING-C2CW (SERVICE REF. NO. CP14SR1Z-10) -
Page 18: Chassis Electrical Parts List
C2CV/C2CW Chassis Electrical Parts List (Service Ref. No. CP14SR1Z-00 & CP14SR1Z-10) 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 C2CV/C2CW Ref. No. Part No. Description Ref. No. Part No. Description 405 004 3109 TR 2SA564A-Q(CU) 405 014 4608 TR 2SC2412K T146 S 405 004 3208 TR 2SA564A-R(CU) 405 015 8704 TR 2SC2812-L6-TB 405 006 1707 TR 2SA933S-Q 405 015 8902 TR 2SC2812-L7-TB 405 006 1806 TR 2SA933S-R...
- Page 20 C2CV/C2CW Ref. No. Part No. Description Ref. No. Part No. Description C1007 403 049 0008 ELECT 1U M 404 045 6605 NP-ELECT 2.2U M C101 403 044 1703 ELECT 470U M C510 403 042 7707 ELECT 22U M C106 403 051 3103 ELECT 47U M C511...
- Page 21 C2CV/C2CW Ref. No. Part No. Description Ref. No. Part No. Description C816 403 215 2201 CERAMIC 0.01U K R1903 401 105 1105 MT-GLAZE 12K JA 1/16W C823 403 164 0204 CERAMIC 0.1U Z R1904 401 105 6001 MT-GLAZE 5.6K JA 1/16W C824 403 305 3507 CERAMIC...
- Page 22 C2CV/C2CW Ref. No. Part No. Description Ref. No. Part No. Description R511 401 024 7400 CARBON 10K JA 1/6W R837 401 105 1600 MT-GLAZE 15K JA 1/16W R512 401 020 0801 CARBON 470 JA 1/4W R838 401 105 1600 MT-GLAZE 15K JA 1/16W R514 401 025 1902...
- Page 23 C2CV/C2CW Ref. No. Part No. Description Ref. No. Part No. Description 408 008 2406 DIODE 1N4148 407 007 6903 DIODE ES1Z 407 012 4406 DIODE 1SS133 408 009 9008 DIODE BYD33D 407 013 4306 DIODE 1S2076A D631 407 007 7702 DIODE EU2A 407 013 7109 DIODE 1S2473...
- Page 24 C2CV/C2CW Ref. No. Part No. Description Ref. No. Part No. Description 645 053 4904 SWITCH, PUSH POWER 2P-2T 407 099 6201 ZENER DIODE MTZJ10C VA601 407 130 2902 VARISTOR ENC471D-14A 407 054 0008 ZENER DIODE RD10EB2 407 171 2008 VARISTOR ERZV14D471 407 054 0107 ZENER DIODE RD10EB3 X161A...
- Page 25 Chassis Electrical Parts List C2CVT/C2CWT (Service Ref. No. CP14SR1Z-01 & CP14SR1Z-11) 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 26 C2CVT/C2CWT Ref. No. Part No. Description Ref. No. Part No. Description 405 001 7407 TR 2SA1015-O(SAN) 405 001 7605 TR 2SA1015-Y(SAN) 405 004 3109 TR 2SA564A-Q(CU) 405 004 3208 TR 2SA564A-R(CU) 405 006 1707 TR 2SA933S-Q 405 006 1806 TR 2SA933S-R Q751 405 002 0308 TR 2SA1037K T146 R...
- Page 27 -27-...
- Page 28 SANYO Electric Co., Ltd. A14800/Jun./’02/30 BB Printed in Japan...
- Page 29 R FRONT IN DIFFERENT PART LIST R FRONT IN L REAR IN L REAR IN SERVICE R REAR IN R REAR IN CP14SR1Z-00 (C2CV) CP14SR1Z-01 (C2CVT) REF.NO. L FRONT IN L FRONT IN L FRONT IN CP14SR1Z-11 (C2CWT) CP14SR1Z-10 (C2CW)
- Page 30 CRT BOARD (Component Location) Waveforms & Voltages (On the Main Board) IC201 (IF/VIDEO/CHROMA) (B-OUT) Pin-1 2.3V 2.2V 2.7V 3.2V 2.9V 2.9V 5.0V 2.5V 2.3V 4.3V 4.1V 4.3V 1.6V 1.7V 1.6V 8.3V 2.2V 2.1V 2.1V 2.0V 2.2V 2.7V 5.2V 2.6V 0.7V 1.3V 1.7V 0.9V...