Akira CT-14XJ9N Service Manual

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11 Model No: CT-14XJ9N Version 1.0 SAFETY INSTRUCTION WARNING: BEFORE EXAMINING AND SERVICING THIS CHASSIS, READ CAREFULLY THE FOLLOWING SAFETY I

12 Model No: CT-14XJ9N Version 1.0 CIRCUIT ADJUSTMENTS GENERAL INFORMATIONS All adjustment are thoroughly checked and corrected when the receive

13 Model No: CT-14XJ9N Version 1.0 FOCUS ADJUSTMENT 1. Use the remote control to set the contrast to maximum and the brightness, chroma to mediu

15 Model No: CT-14XJ9N Version 1.0 CONVERGENCE ADJUSTMENTS NOTE: Before a attempting any convergence adjustments, the receiver should be operate

17 Model No: CT-14XJ9N Version 1.0 Table 2 The BUS DATA FOR CN-9 Number Adjustment Item Adjustment Function Type Data 1 RCUT Red Dark Bala

18 Model No: CT-14XJ9N Version 1.0 Number Adjustment Item Adjustment Function Type Data 36 HITS Vertical amplitude deflection of 50/60 Hz

19 Model No: CT-14XJ9N Version 1.0 3. ADJUSTMENT THE DATA Pressing of the MENU "" or "" button on remote control transmitt

2 CHASSIS: CN-9 MODEL: CT-14XJ9N

20 Model No: CT-14XJ9N Version 1.0 6. VERTICAL AMPLITUDE ADJUSTMENT Enter the TV to the service mode, and receive pane test signals. Select the

26 Model No: CT-14XJ9N Version 1.0 MAIN ICS DESCRIPTION AND REPAIR DATA OFFERING 1. INTRODUCTION FOR IC TB1238AN (N201) TB1238AN is a PAL/NTSC

28 Model No: CT-14XJ9N Version 1.0 Table 3 Pin functions and repair data of TB1238AN Index type multimeter (r=20k) Resistance for GND (RxlK)

29 Model No: CT-14XJ9N Version 1.0 28 H VCC Horizontal deflection supply input (+9V) 9.6 9.6 4 18.3 29 SID/CW OUT SECAM identification/

3 Model No: CT-14XJ9N Version 1.0 CONTENT Specifications ...

30 Model No: CT-14XJ9N Version 1.0 2. INTRODUCTION FOR CPU IC TMP87CM38N-3673 (N001) The pin functions and repair data of TMP87

31 Model No: CT-14XJ9N Version 1.0 26 HD Horizontal flyback for OSD 0 3.8 5.8 19 27 VD Vertical sync pulse for OSD 4.9 4.7 5.6 14.8 28

32 Model No: CT-14XJ9N Version 1.0 3. Repair data for IC TDA7057AQ(N601) TDA7057AQ is the audio power amplifier OF CN-9, the pin functions and

33 Model No: CT-14XJ9N Version 1.0 5. Repair data for IC TA8403(N401) TA8403 is the vertical output power amplifier IC of CN-9, the pin functi

34 Model No: CT-14XJ9N Version 1.0 7. Voltage data of pin for main audion Position Pin V00 V10 V20 V20 V20 V20 V30 V30 V30 V

35 Model No: CT-14XJ9N Version 1.0 SPARE PARTS LIST OF 21BS32EA Main-board/AV-boa rd/K-board Location No. Part No. Name Description Rl1

36 Model No: CT-14XJ9N Version 1.0 Main-board/AV-boa rd/K-board Location No. Part No. Name Description R048A 51113472JU0

37 Model No: CT-14XJ9N Version 1.0 Main-board/AV-boa rd/K-board Location No. Part No. Name Description R988 51124681JU0 carbon film

38 Model No: CT-14XJ9N Version 1.0 Main-board/AV-boa rd/K-board Location No. Part No. Name Description R817 51124473JU0 carbon film

39 Model No: CT-14XJ9N Version 1.0 Main-board/AV-boa rd/K-board Location No. Part No. Name Description C018

4 Model No: CT-14XJ9N Version 1.0 SPECIFICATIONS RF system: Color system: PAIA.43, NTSC3.58, NTSC4.43, PAL-M, PAL-N Sound system: D/K, I, M, B

40 Model No: CT-14XJ9N Version 1.0 Main-board/AV-boa rd/K-board Location No. Part No. Name Description C602 5253F103ZV0 Ceramic cap

41 Model No: CT-14XJ9N Version 1.0 Main-board/AV-boa rd/K-board Location No. Part No. Name Description C520 5236C104J10 Mylar capacitor

42 Model No: CT-14XJ9N Version 1.0 Main-board/AV-boa rd/K-board Location No. Part No. Name Description C405 52626101M10 Aluminum elec

43 Model No: CT-14XJ9N Version 1.0 Main-board/AV-boa rd/K-board Location No. Part No. Name Description T100 5931165A000 Flyback tra

44 Model No: CT-14XJ9N Version 1.0 Main-board/AV-boa rd/K-board Location No. Part No. Name Description V821 611308RG257 Diode S2L60

45 Model No: CT-14XJ9N Version 1.0 Main-board/AV-boa rd/K-board Location. No. Part No. Name Description V301 62418150YWY Audion 2SC1

46 Model No: CT-14XJ9N Version 1.0 Main-board/AV-boa rd/K-board Location No. Part No. Name Description N945 671320038AY Integrate ci

47 Model No: CT-14XJ9N Version 1.0 Y Board Location No. Part No. Name Description RW01 51113561J20 carbon film resistor 0.166W 560J RW0

48 Model No: CT-14XJ9N Version 1.0 Y Board Location No. Part No. Name Description V905 62210150Y40 Audion 3CG1015-Y V905 625101

5 Model No: CT-14XJ9N Version 1.0 GENERAL DESCRIPTION CN-9 is a CTV monolithic chassis. It introduces a monolithic IC TB1231N to carry out all th