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Instruction Manual
SERVICE MANUAL Colour Television
VIDEO
Specifications
Power Source . . . . . . . . . AC110-240V, 50Hz/60Hz.
Colour System . . . . . . . . PAL/NTSC4.43/NTSC/PAL-60Hz
Television System . . . . . . B/G, D/K, K', I, M/M
Channel Coverage . . . . . VHF: 0-11, 5A (Aus.), 1-11(NZ),
UHF: 21-69, A14-A69, J13-J62
CATV: S1-S41, X, Y, Z, Z+1, Z+2
Video IF . . . . . . . . . . . . . . 38.0MHz
Aerial Input Impedance . . 75Ω
Ext. Terminals
Video inputs: Phono jack ✕ 2 (1Vp - p, 75Ω)
Audio inputs: Phono jack(L/R) ✕ 2(436mVrms, more than 40KΩ)
Video monitor outputs: Phono jack ✕ 1(1Vp - p, 75Ω)
Audio monitor outputs: Phono jack (L/R) ✕ 1(436mVrms, less than 600Ω)
Sound Output (RMS) . . . . 5W + 5W
. . . . . . . . . 6 cm ✕ 12 cm ✕ 2 pcs.
Speaker
. . . . . . . . . 491 (W) ✕ 337 (H) ✕ 387 (D)mm
Dimensions
Weight
. . . . . . . . . approx. 9.9 Kg
Specifications subject to change without notice.
C4SZ
TV/AV
MENU
L-AUD IO-R
E2-E12, R1-R12, K1-K9, A2-A13, J1-J12
FILE NO.
Model No. CP14KX2
Service Ref. No. CP14KX2-50
TIMER
TV/AV
1
2
3
4
5
6
7
8
0
-/--
9
BASS
A B
SURROUND
PL
P
P
CH SCAN
PM
SWAP
MENU
PIC MODE
JXMYA
Product Code: 111358019
Original Version
Chassis Series: AC5-G1
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.
(A)
(Australia)
SM
5110602
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Table of Contents
Related Manuals for Sanyo CP14KX2A
Summary of Contents for Sanyo CP14KX2A
- Page 1 FILE NO. SERVICE MANUAL Colour Television Model No. CP14KX2 (Australia) Service Ref. No. CP14KX2-50 TIMER TV/AV -/-- BASS SURROUND CH SCAN SWAP TV/AV MENU MENU PIC MODE VIDEO L-AUD IO-R JXMYA Product Code: 111358019 Specifications Power Source ..AC110-240V, 50Hz/60Hz. Colour System .
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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) -
Page 4: Chassis Block Diagrams
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 IC3701 < Audio Control / Surround > NJW1142MP SR-FIL MONa TONE Ha TONE La LINEa OUT a IN 1a IN 2a VOL 2 TONE VOL 1 IN 3a NJRC IIC BUS IN 4a... -
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) 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...
- Page 10 Service Adjustments with Replacing Memory IC(IC802) DATA INITIAL DATA INITIAL ITEM RANGE SETUP DESCRIPTION ITEM RANGE SETUP DESCRIPTION DATA DATA TUNER Tuner Option 0~255 ROM Correction AV123 AV1/AV2/AV3 Option, 0=AV only, 0~255 ROM Correction 1=AV1, AV2, 2~3=AV1, AV2,AV3 0~255 ROM Correction 88 OPT POS Programme number Option, 0~255...
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Page 11: Entering To Service Mode
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 05 [V-SCO] V-S CORRECTION Item 01 [RF AGC] AGC NOTE: Do not attempt this adjustment with weak signal. -
Page 13: Service Mode Adjustments
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. -
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
ANT MATCHING BOX 610 230 3216 ANT MATCHING BOX 610 307 2760 ASSY,BUTTON UNITED-C4SKR 610 311 0769 CABINET FRONT-C4SZ 645 043 9926 BADGE,SANYO 610 313 1009 INSTRUCTIONS MANUAL-C5ZY-A 610 307 3231 DEC. SPEAKER-C4SKR 610 311 0844 CABINET BACK-C4SW 610 313 0262... -
Page 18: Chassis Electrical Parts List
C4SZ 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 C4SZ Ref. No. Part No. Description Ref. No. Part No. Description Q613 405 181 4609 TR 2SK3264 405 015 8902 TR 2SC2812-L7-TB Q614 405 006 6504 TR 2SA984-E 405 173 9803 TR 2SC3928A1R 405 006 6702 TR 2SA984-F 405 173 9902 TR 2SC3928A1S Q615 406 000 6804...
- Page 20 C4SZ Ref. No. Part No. Description Ref. No. Part No. Description 403 049 4204 ELECT 10U M C243 403 215 2201 CERAMIC 0.01U K C1007 404 087 1606 ELECT 0.1U M C244 404 084 9308 ELECT 47U M 403 047 8402 ELECT 0.1U M 403 051 3103...
- Page 21 C4SZ Ref. No. Part No. Description Ref. No. Part No. Description C433 403 076 3102 CERAMIC 3900P K 500V 403 054 0703 ELECT 47U M C434 404 087 6007 ELECT 47U M C647 403 303 6104 ELECT 2.2U M 403 054 0703 ELECT 47U M C651...
- Page 22 C4SZ Ref. No. Part No. Description Ref. No. Part No. Description R132 401 105 5202 MT-GLAZE 470 JA 1/16W R424 401 024 7004 CARBON 1K JA 1/6W R140 401 105 5905 MT-GLAZE 560 JA 1/16W R426 401 024 7400 CARBON 10K JA 1/6W R141...
- Page 23 C4SZ Ref. No. Part No. Description Ref. No. Part No. Description R683 401 105 6100 MT-GLAZE 560K JA 1/16W COIL R684 401 105 0603 MT-GLAZE 10K JA 1/16W L171 645 049 3379 TRANS,OSC,38MHZ R685 401 105 2904 MT-GLAZE 22K JA 1/16W 645 054 0271 TRANS,OSC,38MHZ R686...
- Page 24 C4SZ Ref. No. Part No. Description Ref. No. Part No. Description 407 013 4306 DIODE 1S2076A 408 008 2406 DIODE 1N4148 407 013 7109 DIODE 1S2473 407 012 4406 DIODE 1SS133 D3701 407 005 4505 DIODE DS442X 407 013 4306 DIODE 1S2076A 408 008 2406 DIODE 1N4148...
- Page 25 C4SZ Ref. No. Part No. Description Ref. No. Part No. Description 610 311 8918 ASSY,PWB,CRT C5JA 1AA0B10S1230B TRANSISTOR Q701 406 000 5104 TR 2SC2229-O(SAN-2) 406 000 5203 TR 2SC2229-Y(SAN-2) 405 040 5600 TR 2SC2228-D 405 029 6901 TR 2SC2228-E Q703 406 000 5104 TR 2SC2229-O(SAN-2) 406 000 5203...
- Page 26 -26-...
- Page 27 -27-...
- Page 28 A14800/Jan/’04/30 BB SANYO Electric Co., Ltd. Printed in Japan...
- Page 29 FRONT AV REAR AV REAR AV IN REAR AV IN REAR AV IN REAR AV IN FRONT AV IN FRONT AV IN FRONT AV IN AUDIO OUT AUDIO OUT FROM AV IN REAR TO AV IN FRONT K1002 V REAR IN J12B05600 V-RI V-RI...
- Page 30 CRT BOARD (Component Location) Waveforms & Voltages (On the Main Board) R713 Q701 IC001 (AUDIO AMP.) R719 (B-OUT) R711 L702 Q701A Pin-1 13.0V 6.3V 6.5V 7.3V 1.4V 1.4V 1.0V 6.6V 6.5V R712 IC201 (IF/VIDEO/CHROMA) Pin-1 2.3V 2.2V 2.5V 2.2V 2.9V 2.9V 5.0V 2.5V...