15-in, 19-in, 22-in, 26-in class lcd tv/dvd combination (87 pages)
Summary of Contents for Toshiba 15DLV16
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SERVICE MANUAL 15-inch Diagonal LCD TV/DVD COMBINATION 15DLV16 The above model is classified as a green product (*1), as indicated by the underlined serial number. This Service Manual describes replacement parts for the green product. When repairing this green product, use the part(s) described in this manual and lead-free solder (*2).
DVD BLOCK DIAGRAM LCD BLOCK DVD LOADER DSM2 C, D DVD/CDPD RF, A, B, C, D, E, F START_SW SPDIF DVD_CD, DVD_LD, CD_LD MPEG/MICON/DSP/RF_AMP DVD C IC4001 TR+/-, FO+/-, DVD Y SPINDLE/SLED/ ZR36882ELCG MOT_LD+/-, FOCUS/TRACK_PWM, DVD RESET MOT_SLED+/-, TRAY_CLOSE/OPEN SPINDLE/ Motor Drive MOT_SPDL+/- STEPING/...
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OPERATION2 SCHEMATIC DIAGRAM (OPERATION2 PCB) TO OPERATION/ R2251 R2252 R2253 R2254 R2255 SIDE JACK/REMOCON 1.5K 2.7K 6.8K CP2251 (CP2202) A2001WR2-2P KEY1 PCB280 DEF092 NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
JACK SCHEMATIC DIAGRAM (AV PCB) FROM POWER P.CON+9V P.CON+5V FROM/TO AV SWITCH CVBS_IN D_PR D_PB AV_AUDIO_L AV_AUDIO_R DVD_AUDIO_L DVD_AUDIO_R ZERO DVD_A_OUT_R DVD_A_OUT_L P.CON+5V ZERO MUTE SW P.CON+9V Q4302 B4206 CVBS_IN KRC104SRTK FCM1608CF-600T06 R4203 AV_AUDIO_L R4310 R4312 C4315 R4304 R4202 8.2K 0.0015 B AV_AUDIO_R 4.7K...
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TUNER/STEREO SCHEMATIC DIAGRAM (AV PCB) TU001 115-V-LA35ARH C004 0.1 B C005 L001 6.3V 1000 P.CON+5V 15uH 0305 L901 P.CON+5V 100uH 0305 FROM/TO AV SWITCH R007 100K R006 TUNER_VIDEO R907 TUNER_A_R 1.2K R906 IF OUT TUNER_A_L R003 1.2K R004 AUDIO OUT R908 SIF OUT L002...
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AV SWITCH SCHEMATIC DIAGRAM (AV PCB) FROM TUNER/ STEREO FROM/TO SOUND SW_AUDIO_R SW_AUDIO_L AUDIO_MUTE FROM/TO POWER FROM/TO POWER LCD-H P.CON+9V POWER_ON-H POWER_FAIL FROM/TO JACK DVD_A_OUT_L AT+3.3V DVD_A_OUT_R AT+5V DVD_AUDIO_R DVD_AUDIO_L ZERO LCDON SPIF_134 FROM AUDIO/VIDEO FROM JACK CP4203 (CD703) R4243 A2001WV2-9P D_PB C4244_1...
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SOUND SCHEMATIC DIAGRAM (AV PCB) W851 C325 C311 0.039 C340 R329 MUTE SW L IN VD L ONT Q304 KTC3875S_Y_RTK Tone Volume MUTE SW SURR 2.2K Balance Control Control Q306 /MUTE KRA101SRTK MODE control R IN Vref R OUT R303 FROM/TO AV SWITCH C337 R328...
POWER SCHEMATIC DIAGRAM (AV PCB) TO INVERTER R3805 W832 CP3802 (CD7001) A2001WV2-8P R3802 LCD ON/OFF P.CON+9V_REG IC 1K 1/4W TO SOUND IC3805 PQ090RDA1SZH C3837 GND(B.L) 0.47 F SOUND+B GND(B.L) 17.8 33.7 P.CON+5V GND(B.L) P.CON+9V V IN CVCC COSC AT+5V V IN V IN 13.0 TO REGULATOR2...
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OPERATION/SIDE JACK/REMOCON SCHEMATIC DIAGRAM (REMOCON PCB) (SIDE JACK PCB) R4408 C4404 47P CH FRONT VIDEO JACK Vout TO AV SWITCH J4403 FROM/TO SYNC SEPA AV-5A-66H CP4402 (CD4202) B4401 A2001WV2-8P CP2204 (CP204) FCM1608CF-600T06 CU252001 FRONT_A_IN_R OS2201 REMOCON IN FRONT AUDIO L JACK ROM-V338TAO J4404 FRONT_A_IN_L...
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REGULATOR2 SCHEMATIC DIAGRAM (SCALER PCB) FROM POWER CP3201 (CP3804) CU2A1001 B3206 LCD+3.3V LCD+3.3V BLM18PG181SN1D P.CON+9V TO SCALER B3205 P.CON+5V P.CON+5V B3202 P.CON+3.3V BLM18PG181SN1D AT+3.3V AT+3.3V P.CON+1.8V BLM18PG181SN1D AT+3.8V B3203 AT+3.8V BLM18PG181SN1D FROM/TO MICON SCALER-H AT+5V P.CON+3.3V AT+3.3V AT+5V P.CON+3.3V_REG IC P.CON+1.8V_REG IC B3204 IC3201...
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INVERTER SCHEMATIC DIAGRAM FROM POWER (BACK LIGHT PCB) CD7001 (CP3802) CU283001 F7001 T7001 CRT-057 V IN -0.4 1206FA4A-T DRIVE Q7001 FDS4685 V IN 4A 48V V IN 11.9 T7005 AW-HA284T GND(B.L) CP7001 1565647-2 GND(B.L) 11.9 -0.4 L7002 4A 48V HIGH GND(B.L) C7021 11.9...
INTERCONNECTION DIAGRAM CP2301_1 DC JACK Vref Vref J3801 COAXIAL J4202 J4201 CP4203 CD703 CP7001 SPDIF-134 SPDIF-134 CD7001 CP3802 HIGH ZERO ZERO V IN V IN SW1(DVD/CD) SW1(DVD/CD) DVD_A_OUT_L DVD_A_OUT_L V IN V IN VRF(RF_OUT) VRF(RF_OUT) L7003 CP7003 V IN V IN DVD_A_OUT_R DVD_A_OUT_R HIGH...
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WAVEFORMS JACK AV SWITCH 50µs 1.0V 200mV 0.5V SOUND 200mV 0.5V 50mV TUNER/STEREO 10µs 0.5V 200mV 50mV 200mV 200mV 0.5V 0.5ms 0.5V 1.0V 200mV NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
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WAVEFORMS MICON SOUND 20µs 50ns 500mV 500mV 50mV SCALER 20µs 10µs 500mV 100mV 50mV MPEG/MICON/DSP/RF_AMP 20µs 10µs 500mV 10ns 200mV 100mV 10µs 10µs 2.0V 100mV 20mV LVDS 10ms 20µs 100mV 500mV 20ns 1.0V NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
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WAVEFORMS 10µs 200ns 10µs 2.0V 1.0V 200mV MEMORY REGULATOR 2 2µs 10µs 2.0V 2.0V 500mV AUDIO/VIDEO 500µs 2µs 10µs 5.0V 500mV 2.0V INVERTER 10µs 10µs 500µs 5.0V 2.0V 500mV 10µs 10µs 10µs 2.0V 50.0V 200mV NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
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WAVEFORMS 10µs 10µs 50.0V 500V 10µs 10µs 500V 50.0V 10µs 50.0V 10µs 500V 10µs 500V NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.