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Table of Contents
Related Manuals for Parker TC1475
Summary of Contents for Parker TC1475
- Page 1 COLOR TELEVISION TC1475 / TC2175/ TF2139 TC1475 TC2175 TF2139...
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Page 2: Table Of Contents
Contents 1. BRIEF INTRODUCTION..............2 2. ELECTRICAL SPECIFICATIONS............3 3. STRUCTURE BLOCK DIAGRAM............4 4. DIAGRAM SCHEMATIC TC1475 / TC2175 ........6 5. DIAGRAM SCHEMATIC TF2139............7 6. DIAGRAM PICTORIC TC1475 / TC2175 ..........8 7. DIAGRAM PICTORIC F2139 ............9 8. EXPLODED VIEW TC1475 / TC2175..........10 9. -
Page 3: Brief Introduction
18、 Color and vertical position of main menu variable 19、 Factory logo setting when no signal 20、 TA1304/TA1343 tone control Plug-and-Play(25”~34”) 22、 Multifunctional RC unit （LA7461、 TA9028、 SC6122） may be efficiency or only one be efficiency. TC1475 / TC2175 / TF2139... -
Page 4: Electrical Specifications
The chassis in this receiver is partially hot. Use an isolation transformer between the line cord plug and power receptacle, when servicing this chassis. To prevent electric shock, do not remove cover. No user-serviceable parts inside. Refer servicing to qualified service personnel. TC1475 / TC2175 / TF2139... -
Page 5: Structure Block Diagram
Tuner TU201 SAWF BTSC AN5832 or 4053 LA72700 TC4053 AV SW TDA1030 TA1304/TA1343 TDA1030 S-AV Vout LA78040/TDA9302 LA78041/TDA8177 Video Audio Y Cb Cr T471 Chip Hout TMPA8873-XXXX EEPROM 8K bit TA9028-023/022 LA7461 SC6122 MATRIX RECEIVEERMP TC1475 / TC2175 / TF2139... - Page 6 TMPA8873-XXXX Block Diagram TMPA8873-XXXX Block Diagram 3.1. TC1475 / TC2175 / TF2139...
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Page 7: Diagram Schematic Tc1475 / Tc2175
Diagram Schematic Diagram Schematic TC1475 / TC 2175 *Design and specifications are subject to change without notice. TC1475 / TC2175 / TF2139... -
Page 8: Diagram Schematic Tf2139
Diagram Schematic Diagram Schematic TF2139 *Design and specifications are subject to change without notice. TC1475 / TC2175 / TF2139... -
Page 9: Diagram Pictoric Tc1475, Tc2175
Diagram Pictoric Diagram Pictoric TC1475, TC2175 TC1475 / TC2175 / TF2139... -
Page 10: Diagram Pictoric F2139
Diagram Pictoric Diagram Pictoric TF2139 TC1475 / TC2175 / TF2139... -
Page 11: Exploded View Tc1475/Tc2175
Exploded View Exploded View TC1475/TC2175 TC1475 / TC2175 / TF2139... -
Page 12: Exploded View Tf2139
Exploded View Exploded View TF2139 TC1475 / TC2175 / TF2139... -
Page 13: Definition & Function Of Tmpa8873-Xxxx Pins
Voltage range for each button (middle value is suggested) MENU TV/AV POWER ≤ 1.16V ≤1.74V ≤ 2.45V ≤ 3.17V ≤ 3.88V ≤ 4.60V ≤ 5V Range 0≤ ≤1.02V ≤1.74V ≤ 2.45V ≤ 3.17V ≤ 3.88V ≤ 4.60V Range 0.45V TC1475 / TC2175 / TF2139... - Page 14 5V Pin59 50HZ/60HZ switch Pin59 NTSC(60HZ) PAL(50HZ) voltage Pin61 Mute 1K pull up resistance Pin64 Power RC, Pin61\64 wave: Power on power off Power Mute Power off Cold Switch power on program Mute TC1475 / TC2175 / TF2139...
- Page 15 Port 2 for audio output with volume control function PIF demodulation signal(full TV signal) output TV-out Sound intermediate frequency output(may no periphery circuit) AUDEO2 input EXT-AU2 Second sound intermediate frequency or horizontal phase SIF in emendation signal input Connect with capacitor DC NF TC1475 / TC2175 / TF2139...
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Page 16: Remote Control (Key Assignments List)
00000111 00001000 00001001 -/-- 00001010 Standby key POWER 00001011 0x12 0x1C BTSC key BTSC 00001100 0x1f 0x0d Picture mode key 00001110 0x19 0x13 TV/AV key TV/AV 00001111 0x0B 0x0f Channel lessen key 00010000 0x17 0x1a TC1475 / TC2175 / TF2139... -
Page 17: Circuit Analysis
Pre-Amp built up by V103 and so forth, filtered accordance with IF characte- ristic and enter TMPA8873-XXXX and output PIF demodulation signal(CVBS) from pin30, pass through the emitter follower buildup by R155 、R156、V104、R158, coupled to pin26 (inner switch)of TMPA8873- XXXX by C147. TC1475 / TC2175 / TF2139... - Page 18 CD78040/LA78041by pass R451, and it is output from pin5 after driver amplified and output power amplified at the inner of CD78040/LA78041(N451). C450、R454、R453、R461A/B field feedback components for improving filed linearity and stabilizing the field TC1475 / TC2175 / TF2139...
- Page 19 T511, and the error sampling circuit buildup by R552~R554、RP551、VD560、V533、N501. C. Stabilized voltage： Photo coupler N501 buildup by a LED and a photo trail-transistor. The work state of photo trail-transistor controlled by the light emitted by LED. TC1475 / TC2175 / TF2139...
- Page 20 D. Rectifier and Filter Circuit： Switch-mode transformer T511 supply different working voltage for chassis by its 4 secondary windings and separate the power supply of chassis from mains supply.. 2、WIDE POWER（90V~260V）IC-W65XX Introduction： A、W65XX Block diagram(Connection diagram)： TC1475 / TC2175 / TF2139...
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Page 21: The T08 Chassis Mainly Use The Following Ic And
Controller and small signal processor N102 ATME24C08 EEPROM N801 HM14053N Analog swtich N451 LA78041/TDA8177 Vertical scan output st age circuit N701 AN7522/AN17821 Audio Amplifier N502 STR-W6556A Power supply circuit TU201 ET-5C511 -M04 Tuner N601 TDA1343/TDA1304 Audio Processor TC1475 / TC2175 / TF2139... -
Page 22: Descriptions For The Operation Of Factory Mode
“1” Key R-CUT increase “4” Key R-CUT decrease “2” Key G-CUT increase “5” Key G-CUT decrease “3” Key B-CUT increase “6” Key B-CUT decrease 4）Press“DISP”key, 4 kind of test signal will be displayed on the screen. TC1475 / TC2175 / TF2139... - Page 23 HBOW H Bow correct for 50Hz system -8~07 HPARA Parallelogram correct for 50Hz system -8~07 F 2：Broghtness balance adjust Items Description Recommend Data Red cut Green cut Blue cut Green driver Blue driver Sub Brightness TC1475 / TC2175 / TF2139...
- Page 24 F5：AGC、Tuner BAND adjustment Items Description Recommend Data RF.AGC Automatic gain control MENU1 Color option for tool bar of menu MENU2 Translucence color option of mene VHL BAND UHF BAND POWER 0：Standby；1：open；2：menory PAGE Sub –menu of factory mode TC1475 / TC2175 / TF2139...
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Page 25: Electrical Parts List Tc1475
TC1475 MEMORY IC 05-T24C08-U10 MEMORY IC 08B(AT24C08B-PU) 40-03150D-1GT-6 FUSE Fuse T3.15AL250VAC 81-09016W-000 SPEAKER 8 OHM / 5W RS09 REMOTE REMOTE CONTROL MTI 81-09016W-213 CONTROL 8891-1002 (Parker) 8873-6UP3 Chassis Parker CHASSIS TC1475-14E2A TC1475 PCB MAIN 8873-6UP3 TC1475 / TC2175 / TF2139... -
Page 26: Electrical Parts List Tc2175
TC2175 MEMORY IC 05-T24C08-U10 MEMORY IC 08B(AT24C08B-PU) 40-03150D-1GT-6 FUSE Fuse T3.15AL250VAC 81-09016W-000 SPEAKER 8 OHM / 5W RS09 REMOTE REMOTE CONTROL MTI 81-09016W-213 CONTROL 8891-1002 (Parker) 8873-6UP3 Chassis Parker CHASSIS TC2175-21E2A TC2175 PCB MAIN 8873-6UP3 TC1475 / TC2175 / TF2139... -
Page 27: Electrical Parts List Tf2139
TF2139 MEMORY IC 05-T24C08-U10 MEMORY IC 08B(AT24C08B-PU) 40-03150D-1GT-6 FUSE Fuse T3.15AL250VAC 81-09016W-000 SPEAKER 8 OHM / 5W RS09 REMOTE REMOTE CONTROL MTI 81-09016W-213 CONTROL 8891-1002 (Parker) 8873-6UP3 Chassis Parker CHASSIS TF2139-21E2A TF2139 PCB MAIN 8873-6UP3 TC1475 / TC2175 / TF2139...
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