Service Manual
Page 5
... original parts. When the power-supply cord or plug is provided to call the CATV system installer's attention to do so may cause sight damage. 30. b. When the unit exhibits a distinct change in proper operating condition. 22. It may cause speaker overheating and fire. 28. It may cause an electric shock...
... original parts. When the power-supply cord or plug is provided to call the CATV system installer's attention to do so may cause sight damage. 30. b. When the unit exhibits a distinct change in proper operating condition. 22. It may cause speaker overheating and fire. 28. It may cause an electric shock...
Service Manual
Page 10
... sure to heat the soldering points with temperature control and adjust it melts sufficiently. Recommendations Recommended lead free solder composition is 50°F~70°F(30°C~40°C) higher. Please use a soldering iron with the lead free solder until it to 650°F ± 20°F (350°C ± 10...
... sure to heat the soldering points with temperature control and adjust it melts sufficiently. Recommendations Recommended lead free solder composition is 50°F~70°F(30°C~40°C) higher. Please use a soldering iron with the lead free solder until it to 650°F ± 20°F (350°C ± 10...
Service Manual
Page 11
...D3-1~D3-7 E-1, E-2 E-3, E-4 E-5, E-6 E-7, E-8 E-9, E-10 E-11, E-12 E-13, E-14 E-15, E-16 E-17, E-18 E-19, E-20 E-21, E-22 E-23, E-24 E-25, E-26 E-27, E-28 E-29, E-30 F-1, F-2 F-3, F-4 F-5~F-8 F-9, F-10 F-11, F-12 F-13, F-14 G-1, G-2 G-3, G-4 G-5, G-6 G-7, G-8 G-9, G-10 G-11, G-12 G-13, G-14 G-15, G-16 G-17, G-18 G-19, G-20 G-21, G-22 G-...23, G-24 G-25, G-26 G-27, G-28 G-29, G-30 G-31, G-32 G-33, G-34 G-35, G-36 G-37, G-38 G-39, G-40 G-41, G-42 G-43, G-44 G-45, G-46 G-47, G-48 G-49, G-50 G-51, G-52 G-53,...
...D3-1~D3-7 E-1, E-2 E-3, E-4 E-5, E-6 E-7, E-8 E-9, E-10 E-11, E-12 E-13, E-14 E-15, E-16 E-17, E-18 E-19, E-20 E-21, E-22 E-23, E-24 E-25, E-26 E-27, E-28 E-29, E-30 F-1, F-2 F-3, F-4 F-5~F-8 F-9, F-10 F-11, F-12 F-13, F-14 G-1, G-2 G-3, G-4 G-5, G-6 G-7, G-8 G-9, G-10 G-11, G-12 G-13, G-14 G-15, G-16 G-17, G-18 G-19, G-20 G-21, G-22 G-...23, G-24 G-25, G-26 G-27, G-28 G-29, G-30 G-31, G-32 G-33, G-34 G-35, G-36 G-37, G-38 G-39, G-40 G-41, G-42 G-43, G-44 G-45, G-46 G-47, G-48 G-49, G-50 G-51, G-52 G-53,...
Service Manual
Page 12
... and Receive CH Intermediate Frequency Preset CH Stereo/Dual TV Sound Tuner Sound Muting System Destination CH Coverage Picture(FP) Sound(FS) FP-FS Actual 30 inch / 760mmV Flat (16:9) + 0.45 G NTSC 1080i/540p 2 Speaker Front 2.0 x 4.7 Inch 8 2.5W + 2.5W -VHS Player / Recorder NTSC Yes OVD-7 4 Heads / 0.18 G ohm 2 Heads Mono /Yes...
... and Receive CH Intermediate Frequency Preset CH Stereo/Dual TV Sound Tuner Sound Muting System Destination CH Coverage Picture(FP) Sound(FS) FP-FS Actual 30 inch / 760mmV Flat (16:9) + 0.45 G NTSC 1080i/540p 2 Speaker Front 2.0 x 4.7 Inch 8 2.5W + 2.5W -VHS Player / Recorder NTSC Yes OVD-7 4 Heads / 0.18 G ohm 2 Heads Mono /Yes...
Service Manual
Page 42
... 45 5D 62 45 4A 67 0F 35 0A AA 64 0020 68 00 A0 00 00 00 00 00 88 02 00 54 98 30 04 76 0030 77 05 07 21 10 03 00 22 75 D1 03 07 0A 40 40 40 0040 8F C0 40 00 27... 23 23 24 24 25 25 26 26 27 00C0 27 28 28 29 29 2A 2A 2B 2B 2C 2C 2D 2D 2E 2F 30 00D0 31 32 34 36 38 3A 3C 3D 3E 3F 3F 42 00 00 00 0B 00E0 15 9A 03 00 00 00 00...
... 45 5D 62 45 4A 67 0F 35 0A AA 64 0020 68 00 A0 00 00 00 00 00 88 02 00 54 98 30 04 76 0030 77 05 07 21 10 03 00 22 75 D1 03 07 0A 40 40 40 0040 8F C0 40 00 27... 23 23 24 24 25 25 26 26 27 00C0 27 28 28 29 29 2A 2A 2B 2B 2C 2C 2D 2D 2E 2F 30 00D0 31 32 34 36 38 3A 3C 3D 3E 3F 3F 42 00 00 00 0B 00E0 15 9A 03 00 00 00 00...
Service Manual
Page 49
... 00 10 01 38 00 38 00 6C 00 6C 00 00 F7 EF 07 00 1B10 6E 00 4D 03 23 00 05 02 30 58 01 04 00 E2 02 D9 1B20 00 46 01 AA 02 C7 01 50 05 DE 02 E0 01 B1 03 69 1B30... 00 10 01 38 00 38 00 6C 00 6C 00 01 F7 EF C7 00 1B60 6E 00 4D 03 23 00 05 02 30 58 01 04 00 E2 02 E5 1B70 00 29 01 AA 02 C7 01 2C 06 DE 02 E0 01 B1 03 69 1B80... 00 10 01 38 02 38 05 6C 00 6C 00 01 F7 EF C7 00 1BB0 6E 00 4D 03 23 00 05 02 30 58 01 04 00 E2 02 D9 1BC0 00 0A 01 AA 02 C7 01 1C 07 DE 02 E0 01 B1 03 69 1BD0...
... 00 10 01 38 00 38 00 6C 00 6C 00 00 F7 EF 07 00 1B10 6E 00 4D 03 23 00 05 02 30 58 01 04 00 E2 02 D9 1B20 00 46 01 AA 02 C7 01 50 05 DE 02 E0 01 B1 03 69 1B30... 00 10 01 38 00 38 00 6C 00 6C 00 01 F7 EF C7 00 1B60 6E 00 4D 03 23 00 05 02 30 58 01 04 00 E2 02 E5 1B70 00 29 01 AA 02 C7 01 2C 06 DE 02 E0 01 B1 03 69 1B80... 00 10 01 38 02 38 05 6C 00 6C 00 01 F7 EF C7 00 1BB0 6E 00 4D 03 23 00 05 02 30 58 01 04 00 E2 02 D9 1BC0 00 0A 01 AA 02 C7 01 1C 07 DE 02 E0 01 B1 03 69 1BD0...
Service Manual
Page 55
... Tape. 2. Press the REW button to turn the reel disk. 1-5: CONFIRMATION OF REEL BRAKE TORQUE (S Reel Brake) (Refer to Fig.1-4-B) 2. Then, confirm that it indicates 30~50gf•cm. Install the Torque Gauge (JG002F) and Adapter (JG002B) on the reel disk firmly. Adjustment is adjusted precisely at this position. NOTE Install...
... Tape. 2. Press the REW button to turn the reel disk. 1-5: CONFIRMATION OF REEL BRAKE TORQUE (S Reel Brake) (Refer to Fig.1-4-B) 2. Then, confirm that it indicates 30~50gf•cm. Install the Torque Gauge (JG002F) and Adapter (JG002B) on the reel disk firmly. Adjustment is adjusted precisely at this position. NOTE Install...
Service Manual
Page 58
... H.POSI 03 V.POSI 04 H. FUNCTION 20 CORNER 21 C.PARA 22 C.SAW 23 V.SYMM 24 R.BIAS 25 G.BIAS 26 B.BIAS 27 R/G.DRV 28 B/R.DRV 29 R.BIAS(C) 30 G.BIAS(C) 31 B.BIAS(C) 32 R/G.DRV(C) 33 B/R.DRV(C) 34 R.BIAS(W) 35 G.BIAS(W) 36 B.BIAS(W) 37 R/G.DRV(W) 38 B/R.DRV(W) 39 R-Y GAIN NO. Digital Voltmeter 3. DOWN button on...
... H.POSI 03 V.POSI 04 H. FUNCTION 20 CORNER 21 C.PARA 22 C.SAW 23 V.SYMM 24 R.BIAS 25 G.BIAS 26 B.BIAS 27 R/G.DRV 28 B/R.DRV 29 R.BIAS(C) 30 G.BIAS(C) 31 B.BIAS(C) 32 R/G.DRV(C) 33 B/R.DRV(C) 34 R.BIAS(W) 35 G.BIAS(W) 36 B.BIAS(W) 37 R/G.DRV(W) 38 B/R.DRV(W) 39 R-Y GAIN NO. Digital Voltmeter 3. DOWN button on...
Service Manual
Page 62
... 04 04 04 04 04 31 31 31 31 31 00 00 00 00 00 00 00 00 00 00 02 02 02 02 02 30 30 30 30 30 16 16 16 16 16 21 21 21 21 21 128 128 128 128 128 08 08 08 08 08 03 03 03 03 03...
... 04 04 04 04 04 31 31 31 31 31 00 00 00 00 00 00 00 00 00 00 02 02 02 02 02 30 30 30 30 30 16 16 16 16 16 21 21 21 21 21 128 128 128 128 128 08 08 08 08 08 03 03 03 03 03...
Service Manual
Page 63
... of the 3 color crosshatch pattern on the center of purity magnets. 5. Move the deflection yoke backward (to neck side) slowly, and stop it at least 30 minutes before performing the following adjustments. 2. Adjust the slant of the CRT. 4. ELECTRICAL ADJUSTMENTS 3. Place the CRT surface facing east or west to center the...
... of the 3 color crosshatch pattern on the center of purity magnets. 5. Move the deflection yoke backward (to neck side) slowly, and stop it at least 30 minutes before performing the following adjustments. 2. Adjust the slant of the CRT. 4. ELECTRICAL ADJUSTMENTS 3. Place the CRT surface facing east or west to center the...
Service Manual
Page 66
... 18 VCC 19 VCC 20 CD/DAT3 21 CMD 22 VSS 23 VDD 24 CLK 25 VSS 26 DAT0 27 DAT1 28 DAT2 29 VSS 30 BS 31 VCC 32 SDI0 33 RESERVED 34 INS 35 RESERVED 36 SCLK 37 VCC 38 VSS 39 SD#CD 40 SD#COM 41 SD...
... 18 VCC 19 VCC 20 CD/DAT3 21 CMD 22 VSS 23 VDD 24 CLK 25 VSS 26 DAT0 27 DAT1 28 DAT2 29 VSS 30 BS 31 VCC 32 SDI0 33 RESERVED 34 INS 35 RESERVED 36 SCLK 37 VCC 38 VSS 39 SD#CD 40 SD#COM 41 SD...
Service Manual
Page 67
... 59 PR Chara INS. SW VCR_A_MUTE FSC ENV. SERVO MICON E-6 COMP 60 OUT 24 SYNC SEP 6dB 26 11 5 4 3 2 10 80 78 76 32 31 30 COIL, BIAS OSC L4502 Q4505 5 2 BIAS CTL Q4508 BUFFER 6 3 Q4504 BIAS OSC 4 1 L4507 2 3 64 Q4501, Q4502 AUDIO PB SW Q4503 SW TRAP 15.6KHz Q4511...
... 59 PR Chara INS. SW VCR_A_MUTE FSC ENV. SERVO MICON E-6 COMP 60 OUT 24 SYNC SEP 6dB 26 11 5 4 3 2 10 80 78 76 32 31 30 COIL, BIAS OSC L4502 Q4505 5 2 BIAS CTL Q4508 BUFFER 6 3 Q4504 BIAS OSC 4 1 L4507 2 3 64 Q4501, Q4502 AUDIO PB SW Q4503 SW TRAP 15.6KHz Q4511...
Service Manual
Page 73
... 14 IN2B IN1A 16 IN2A 11 IN3A 8 OUT1 OUT2 OUT3 356 OPTICAL OS4201 1 Q4203 D AUDIO DRIVER Y_OUT D_SYNC1_IN Cr_IN Cb_IN SYNC_COUNT IC705 TA1383FG 29 28 30 Cb_OUT Cr_OUT 22 23 24 Y SW IC IC707 NJM2533V 3 IN2 IN1 1 OUT 7 TU001 14 17 AV SW IC IC4201 AN15853B-E1 34 15 17 19... 21 33 Y_OUT 14 35 C_OUT 6 4 9 3 5 12 2 10 28 R_OUT 30 L_OUT 20 13 11 22 YUV_IN J4202 3U 2V 5Y SPDIF-134 P.CON+5V REGULATOR AUDIO COAXIAL 6 CO 4L 2R DVD_AUDIO_L REGULATOR DVD_AUDIO_R REAR S IN...
... 14 IN2B IN1A 16 IN2A 11 IN3A 8 OUT1 OUT2 OUT3 356 OPTICAL OS4201 1 Q4203 D AUDIO DRIVER Y_OUT D_SYNC1_IN Cr_IN Cb_IN SYNC_COUNT IC705 TA1383FG 29 28 30 Cb_OUT Cr_OUT 22 23 24 Y SW IC IC707 NJM2533V 3 IN2 IN1 1 OUT 7 TU001 14 17 AV SW IC IC4201 AN15853B-E1 34 15 17 19... 21 33 Y_OUT 14 35 C_OUT 6 4 9 3 5 12 2 10 28 R_OUT 30 L_OUT 20 13 11 22 YUV_IN J4202 3U 2V 5Y SPDIF-134 P.CON+5V REGULATOR AUDIO COAXIAL 6 CO 4L 2R DVD_AUDIO_L REGULATOR DVD_AUDIO_R REAR S IN...
Service Manual
Page 74
... 3 Y1 IN 4 Cb1/Pb1 IN 5 Cr1/Pr1 IN 14 SYNC IN 39 ANALOG OSD R IN 38 ANALOG OSD G IN 37 ANALOG OSD B IN 31 SDA 30 SCL 19 DEF/DAC Vcc 55 Y/C Vcc R OUT 43 G OUT 42 B OUT 41 VSM OUT 54 VP OUT 27 Q606 BUFFER Q802, Q811 AMP Q607...
... 3 Y1 IN 4 Cb1/Pb1 IN 5 Cr1/Pr1 IN 14 SYNC IN 39 ANALOG OSD R IN 38 ANALOG OSD G IN 37 ANALOG OSD B IN 31 SDA 30 SCL 19 DEF/DAC Vcc 55 Y/C Vcc R OUT 43 G OUT 42 B OUT 41 VSM OUT 54 VP OUT 27 Q606 BUFFER Q802, Q811 AMP Q607...
Service Manual
Page 77
... RX087 RX0+ 91 RX192 RX1+ 96 RX297 RX2+ 81 EXT_RES 82 AVCC 89 AVCC 93 AVCC 95 AVCC VSYNC 34 SCK 32 WS 31 SD0 30 MCLK 27 VCC 100 OVCC 67 VCC 64 OVCC 56 OVCC 47 VCC 40 PVCC2 23 OVCC 21 VCC 17 CSCL 74 CSDA 75 RXT...
... RX087 RX0+ 91 RX192 RX1+ 96 RX297 RX2+ 81 EXT_RES 82 AVCC 89 AVCC 93 AVCC 95 AVCC VSYNC 34 SCK 32 WS 31 SD0 30 MCLK 27 VCC 100 OVCC 67 VCC 64 OVCC 56 OVCC 47 VCC 40 PVCC2 23 OVCC 21 VCC 17 CSCL 74 CSDA 75 RXT...
Service Manual
Page 87
... 10K R2316 1.5K R2319 56K R2324 1K 470 +-1% HS2301 763WSA0023 HS76 R2305 27K TP138 R2338 12K NC NC NC 0 4.0 2.6 2.6 1.5 1.5 1.5 1.5 0 0 1.0 2.5 4.2 36 35 34 33 32 31 30 29 28 38 27 26 25 0 1.5 1.5 1.7 1.5 1.5 24 23 22 21 20 19 C2312 R2339 1M R2321 TP139 27K R2326 TP140 3.9K R2327 4.7K REG-IN... MP MIRR LDON CDPD VNB DVDPD CDLD DVDLD CD_E VPB CD_F VC 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 2.6 2.6 5.1 5.1 3.7 5.1 0.2 0.2 0 3.3 0 2.7 2.2 2.3 2.9 0.2 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 0 R2613 4.7K 1.5 R2627 4.7K 3.3 R2628 4.7K 3.3 4.2 C2616...
... 10K R2316 1.5K R2319 56K R2324 1K 470 +-1% HS2301 763WSA0023 HS76 R2305 27K TP138 R2338 12K NC NC NC 0 4.0 2.6 2.6 1.5 1.5 1.5 1.5 0 0 1.0 2.5 4.2 36 35 34 33 32 31 30 29 28 38 27 26 25 0 1.5 1.5 1.7 1.5 1.5 24 23 22 21 20 19 C2312 R2339 1M R2321 TP139 27K R2326 TP140 3.9K R2327 4.7K REG-IN... MP MIRR LDON CDPD VNB DVDPD CDLD DVDLD CD_E VPB CD_F VC 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 2.6 2.6 5.1 5.1 3.7 5.1 0.2 0.2 0 3.3 0 2.7 2.2 2.3 2.9 0.2 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 0 R2613 4.7K 1.5 R2627 4.7K 3.3 R2628 4.7K 3.3 4.2 C2616...
Service Manual
Page 88
... 0.1 3.6 GNDP 0 0 VDDP 3.3 0.2 3.3 0 0 3.3 NC 3.3 3.3 3.0 3.0 3.0 3.3 3.3 0 0.5 2.6 0 0 1.9 0 0 0 2.1 2.0 3.3 3.3 0.6 3.3 2.6 1.8 2.7 2.9 0 0 0.5 0 0 0.6 0 0.6 2.7 2.7 0.6 0.4 5.5 3.3 0.4 3.3 0 0 0 3.1 3.1 3.2 0 3.3 3.3 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 208 207 206 205 204...
... 0.1 3.6 GNDP 0 0 VDDP 3.3 0.2 3.3 0 0 3.3 NC 3.3 3.3 3.0 3.0 3.0 3.3 3.3 0 0.5 2.6 0 0 1.9 0 0 0 2.1 2.0 3.3 3.3 0.6 3.3 2.6 1.8 2.7 2.9 0 0 0.5 0 0 0.6 0 0.6 2.7 2.7 0.6 0.4 5.5 3.3 0.4 3.3 0 0 0 3.1 3.1 3.2 0 3.3 3.3 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 208 207 206 205 204...
Service Manual
Page 89
...-4C-EKE 16M 1.2 A16 1 1.7 A15 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 3.3 VCCQ 2 1.0 A14 0 VSS 3 0.8 A13 0.7 DQ15 4 1.5 A12 1.9 ...A B C D 0 SD_D15 1.2 0 SD_D14 1.5 SD_D13 2.0 C4040 3.3 SD_D12 0.1 F 0.4 SD_D11 0.5 0 SD_D10 1.7 SD_D9 0.8 C4041 3.3 SD_D8 0.1 F 2.1 0 NC 0 RAMDQM 0 RAMCLK 1.5 R4048 3.3 47K NC0 SD_A11 0 SD_A9 0.2 SD_A8 0.2 SD_A7 1.0 SD_A6 1.0 SD_A5 1.0 SD_A4 0.9 0 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 27...
...-4C-EKE 16M 1.2 A16 1 1.7 A15 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 3.3 VCCQ 2 1.0 A14 0 VSS 3 0.8 A13 0.7 DQ15 4 1.5 A12 1.9 ...A B C D 0 SD_D15 1.2 0 SD_D14 1.5 SD_D13 2.0 C4040 3.3 SD_D12 0.1 F 0.4 SD_D11 0.5 0 SD_D10 1.7 SD_D9 0.8 C4041 3.3 SD_D8 0.1 F 2.1 0 NC 0 RAMDQM 0 RAMCLK 1.5 R4048 3.3 47K NC0 SD_A11 0 SD_A9 0.2 SD_A8 0.2 SD_A7 1.0 SD_A6 1.0 SD_A5 1.0 SD_A4 0.9 0 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 27...
Service Manual
Page 92
... VCC 19 VCC 20 CD/DAT3 21 CMD 22 VSS 23 VDD 24 CLK 25 SD VSS 26 DAT0 27 DAT1 28 DAT2 29 VSS 30 BS 31 VCC 32 SDI0 33 RESERVED 34 MS INS 35 RESERVED 36 SCLK 37 VCC 38 VSS 39 SD#CD 40 SD#COM 41...
... VCC 19 VCC 20 CD/DAT3 21 CMD 22 VSS 23 VDD 24 CLK 25 SD VSS 26 DAT0 27 DAT1 28 DAT2 29 VSS 30 BS 31 VCC 32 SDI0 33 RESERVED 34 MS INS 35 RESERVED 36 SCLK 37 VCC 38 VSS 39 SD#CD 40 SD#COM 41...
Service Manual
Page 93
... B C4559 R4559 2.2K 1/4W 6 FROM/TO CYL Y/C/AUDIO/HEAD AMP IC IC4501 LA71206M-MPB-E 0.5 2.8 0 0 0 4.8 4.8 4.8 5.0 1.9 2.6 4.0 3.3 3.3 2.3 NC 5.0 5.0 0.1 B 0 2.2 0.8 4.7K 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 R4513 820 80 79 78 77 76 75 74 73 72 71 70 69 68...
... B C4559 R4559 2.2K 1/4W 6 FROM/TO CYL Y/C/AUDIO/HEAD AMP IC IC4501 LA71206M-MPB-E 0.5 2.8 0 0 0 4.8 4.8 4.8 5.0 1.9 2.6 4.0 3.3 3.3 2.3 NC 5.0 5.0 0.1 B 0 2.2 0.8 4.7K 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 R4513 820 80 79 78 77 76 75 74 73 72 71 70 69 68...