Daewoo DSL15M1TC Service Manual Download Page 18 | Manualshive

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Features

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Summary of Contents for DSL15M1TC

Page 1: ...d for improving their performance without notice in the parts list So if you need the latest parts information please refer to PPL Parts Price List in Service Information Center Service Manual LCD TV...

Page 2: ...NUAL CONTENT PART 1 Brief Introduction Of The DSL15M1TC Schematic Diagram Printed Circuit PART 2 Exploded view PART 3 Key Ics And Assemblies PART 4 Detailed Circuit Main Board DVD Board HI voltage Boa...

Page 3: ...1CON6 2 2 5 9 core2 0mm DVD board 1CON8 R B Keystoke board GND Main board 6 1 25 VCC 6 1 IN2 IN1 6 IN3 KEY_ADC_IN3 1 Earphone board 5 5 1 SP_ROUT LOUT GND ROUT 5 2 0 1CON2 5 1 GND 5V Remote control b...

Page 4: ...Printed Circuit Main Board 3912C Top View...

Page 5: ...Main Board 3912C Bottom view...

Page 6: ...HI voltage Board 3719C top view HI voltage Board 3719C Bottom view POWER Board 2956C top view POWER Board 2956C Bottom view...

Page 7: ...VGA Board 3915C top view VGA Board 3915C bottom view...

Page 8: ...DVD Board 3738C top view...

Page 9: ...DVD Board 3738C bottom view...

Page 10: ...Remote Control Board 3848C top view Remote Control Board 3848C bottom view Card Board 3913C top view Card Board 3913C bottom view...

Page 11: ...USB earphone Board 3914C top view USB earphone Board 3914C bottom view...

Page 12: ...PART 2 Exploded view...

Page 13: ......

Page 14: ...1U2 AP1510 3 U3 MT1389HD 4 1U3 AP1513S 4 U4 BA5954 5 1U4 AZ1117H 1 8 5 U5 BA6208F 6 1U5 1U7 FDS9435 6 U6 HY57V641620HGT 7 2U2 AT24C32AN 7 U7 MX29LV160BBTC 70 8 2U3 FLI8125 LF 8 U8 24C16 9 8U1 L7808C V...

Page 15: ...ICS ON MAIN BOARD 1 AP1513 Block Diagram...

Page 16: ...e resistance and provide superior switching performance These devices are particularly suited for low voltage applications such as notebook computer power management and other battery powered circuits...

Page 17: ...applications It incorporates a multi standard video decoder high speed triple 8 bit Analog to Digital Converter ADC and front end switching An integrated VBI Slicer adds Closed Captioning CC and Tele...

Page 18: ...Features PInput...

Page 19: ...0 1uF capacitor to the analog system ground plane ADC_TES T 162 O Analog Front End Test O P Leave this Pin open Used for factory testing purpose only AVDD_AD C 163 AP Analog Power 3 3V for ADC Must b...

Page 20: ...185 AG Analog Ground Must be directly connected to the analog system ground plane on board SV3P 186 AI Positive analog sync input for channel 3 The input has to be AC coupled using a series 20 Ohm res...

Page 21: ...th Analog Input 6 The Input signal connected to this Pin must be bypassed with LBADC_RTN 8 AG This Pin provides the Return Path for LBADC inputs Must be directly connected to the analog system ground...

Page 22: ...nal 10K pull up resistor DDC_SDATA 27 IO DDC2Bi data for VGA Port internal 10K pull up resistor MSTR_SCLK 30 O Clock signal from Master Serial 2 Wire Interface Controller MSTR_SDATA 31 IO Data signal...

Page 23: ...O Panel Power Control Tri state output 5V tolerant AVDD_LV_33 56 DP Digital Power for LVDS Block Connect to digital 3 3V supply VCO_LV 57 O Reserved Output for Testing Purpose only at Factory AVSS_LV...

Page 24: ...ven B3 81 O Blue channel bit 3 Even Blue channel bit 1 Even AVSS_OUT_LV 82 G Ground for TTL outputs AVDD_OUT_LV_33 83 DP Digital Power for TTL outputs Connect to digital 3 3V supply PD20 B4 86 O Blue...

Page 25: ...132 131 130 129 128 125 124 123 IO External PROM data input ROM_OEN 118 O External PROM data Output Enable ROM_SDI ROM_WEN 97 O External PROM data Write Enable for In System Programming of FLASH or Se...

Page 26: ...is a differential 4 Channel multiplexer having two binary control inputs A and B and an inhibit input The two binary signals select 1 of 4 pairs of channels to be turned on and connect the analog inpu...

Page 27: ...standby switch AC and DC short circuit safe to ground and VP Thermally protected Reverse polarity safe Capability to handle high energy on outputs VP 0 V No switch on switch off plop Electrostatic di...

Page 28: ...27 6 AT24C32A 2 Wire Serial EEPROM 32K 4096 x 8...

Page 29: ...28 7 AT49BV040B...

Page 30: ...29...

Page 31: ...30...

Page 32: ...31 8 FSAV330 Low On Resistance Quad SPDT Wide Bandwidth Video Switch...

Page 33: ...AC coupled input path B 4 DVDC Analog Input AC coupled input path C 5 DVDD Analog Input AC coupled input path D 6 DVDRFIP Analog Input AC coupled DVD RF signal input RFIP 7 DVDRFIN Analog Input AC cou...

Page 34: ...alog output Reference voltage 1 4V Analog Monitor Output 7 24 SVDD3 Power Analog power 3 3V 25 CSO RFOP Analog output 1 2 Central servo Positive main beam summing output 26 RFLVL RFON Analog output 1...

Page 35: ...Analog input Op amp positive input 37 DMO Analog Output Disk motor control output PWM output 38 FMO Analog Output Feed motor control PWM output 39 TROPENP W M Analog Output Tray PWM output Tray open...

Page 36: ...HIGHA6 Input 2 16MA SR PU Microcontroller address 14 68 HIGHA7 Input 2 16MA SR PU Microcontroller address 15 89 AD7 Input 2 16MA SR Microcontroller address data 7 86 AD6 Input 2 16MA SR Microcontrolle...

Page 37: ...O 58 IOA4 Input 2 16MA SR PU Microcontroller address 4 IO 59 IOA5 Input 2 16MA SR PU Microcontroller address 5 IO 60 IOA6 Input 2 16MA SR PU Microcontroller address 6 IO 61 IOA7 Input 2 16MA SR PU Mic...

Page 38: ...Flash chip select active low IO 94 UWR Input 2 16MA SR PU SMT Microcontroller write strobe active low 95 URD Input 2 16MA SR PU SMT Microcontroller read strobe active low 97 UP1_2 Input 4MA SR PU SMT...

Page 39: ...28 Pin Main Alt Type Description 204 SPMCLK SCLK0 Input Non pull 1 2 Audio DAC master clock of SPDIF input While SPDIF input is not used I Serial interface port 0 clock pin II GPIO 205 SPDATA SDIN0 I...

Page 40: ...els I GPO_1 203 ASDATA2 Input 4MA PD SMT 1 2 3 4 Audio serial data 2 Center LFE DSD data left surround channel Trap value in power on reset I 1 manufactory test mode II 0 normal operation While using...

Page 41: ...al AUDIO DAC not used a SDATA2 b GPIO 1 AUDIO DAC Left Surround channel output 227 ALS GPIO Output 2 While internal AUDIO DAC not used a SDATA0 b GPIO 1 AUDIO DAC Center channel output 228 ALF GPIO Ou...

Page 42: ...e output III GPIO 179 HSYN INT4 V_ADIN2 Input 4MA SR SMT Non pull 1 2 Horizontal sync input output While no External TV encoder I Horizontal sync for video input II Microcontroller external interrupt...

Page 43: ...Video output Y bit 1 GPIO 163 Y_2 IO_11 RD26 Input Non pull 1 2 Digital Video output Y bit 2 GPIO 162 Y_3 IO_12 RD27 Input Non pull 1 2 Digital Video output Y bit 3 GPIO 161 Y_4 IO_13 RD28 Input Non...

Page 44: ...a 5 114 RD6 Input DRAM data 6 113 RD7 Input DRAM data 7 112 IO_19 DQS0 Input Non pull GPIO 111 DQM0 Input Data mask 0 JTAG Interface 4 51 TDI V_ADIN4 Input Non pull 1 2 3 Serial interface port 3 data...

Page 45: ...44 4 BA5494...

Page 46: ...45...

Page 47: ...46...

Page 48: ...motors in cassette players and other electrical equipment by using TTL level logic signals The IC contains a logic section which controls forward and reverse rotations as well as forced stop and an o...

Page 49: ...48 6 MX29LV160BT 16M BIT 2Mx8 1Mx16 CMOS SINGLE VOLTAGE 3V ONLY FLASHMEMORY...

Page 50: ...49...

Page 51: ...bits each The device is optimized for use in many industrial and commercial applications where low power and low voltage operation are essential The AT24C16 is available in space saving 8 pin PDIP 8 p...

Page 52: ...51...

Page 53: ...52 8 NJM4558 DUAL OPERATIONAL AMPLIFIER...

Page 54: ...hted 48kHz DAC Digital Set Top Boxes 90dB THD DAC Sampling Frequency 8kHz 96kHz Pin Selectable Audio Data Interface Format I2 S Right Justified or DSP 3 5V Supply Operation 14 pin SOIC Package Pin Com...

Page 55: ...ole Output 16 Pin Package Applications DC DC Converters LCD TV LCD Monitor Notebook Computer Tablet PC Personal Digital Assistants Navigation Phone Door Phone Portable consumer product Recommended Ope...

Page 56: ...vice 8 NOUT2 O The number 2 output driver for driving the NMOSFET switch 9 NOUT1 O The number 1 output driver for driving the NMOSFET switch 10 VDD I The power supplies pin of the device 11 PWMOUT O T...

Page 57: ...56 2 AP4511M N AND P CHANNEL ENHANCEMENT MODE POWER MOSFET...

Page 58: ...57...

Page 59: ...V IR SW 4R4 1k 3R12 100R 5V RIN1 VCC5_STB DVD PR 1C10 1 2 GND R VGA_SCL 1R17 1R23 2 7k GND 3R58 10K 3EC1 100uF 16V VGA_SCL LED_R VCC16 4052 L GND 1Q1 2N3904 1 2 3 5D1 BAV99 3 2 1 RIN2 Y GND GND PR 3R6...

Page 60: ...133 132 131 130 129 128 127 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80...

Page 61: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 NC1 NC2 VCC T SCL SDA AS NC3 NC4 NC5 NC6 2nd SIF V OUT VCC IF A OUT 1C15 0 1uF 4052 L VCC5_TUNER 1R30 20R 1 4052 L 3EC23 100u 16V 3R36 470 SCART ABSENT OUT_L AUDIO L 1...

Page 62: ...CC5 POWER_ON 1C32 100n 1 2 PANEL_ON LED_G 1C38 100n 1 2 ADC_IN2 4R28 0 NC 1L13 1R53 10k SLEEP 4U1 ATTINY12L 1 2 3 4 5 6 7 8 PB5 PB4 PB3 GND PB0 PB1 PB2 VCC 1L11 47uH 2A 4R26 0 NC 1POWER_ON VCC3 3_PANE...

Page 63: ...OT 223 1 2 3 ADJ GND OUT IN Digital 3 3V V18 V33 1R3 1 2k DV33 DV 33 GND DV33 SDRAM OFF V18 VCC CE5 CDV10uF 25V DC100BC Digital 1 8V VSTB 2 SUPPLY Rev RFV33 CE1 CDV220uF 25V NAME Supports 1389HD Memor...

Page 64: ...186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 167 168 166 165 164 163 162 161 160 159 158 156 157 155 154 153 152 151 150 148 149 147 146 145 144 143 141 142 140 139 138 137...

Page 65: ...3 2 DQ6 DV33 DQ 0 15 U6 ESMT M12L64164A 7T TSOP54 1 2 4 12 5 7 9 8 10 46 11 13 15 16 17 18 19 35 22 23 24 25 26 14 41 29 30 31 32 33 34 36 37 38 39 40 43 42 44 52 45 47 49 48 50 51 53 54 20 21 3 6 27...

Page 66: ...R83 75 1 USBP USBM C57 47P DVD L Y 4 DVD R 4 L21 0 56uH Y R93 75 1 GND J8 4x1 W HOUSING con0402w 1 2 3 4 GND UP1_2 2 DVD L 4 3906 USBP Y V 4 USBM C58 47P CVBS C54 120P V V L18 FB E AVCC 1 YUV6 V ASPDI...

Page 67: ...7 8 9 10 11 12 13 14 LRCIN DIN BCKIN NC CAP VOUTR GND VDD VOUTL MUTE NC DEMPH FMT MCLK 31k DAC_ML DAC_MR R109 C73 100pF DAC_ASDAT0 1000pF CB59 0 1uF C83 1800pF ALRCK R86 100pF ALRCK 2 R113 9k R116 10...

Page 68: ...J2 8 0 2A 1 2 R21 203 OP2 C20 NC NIA19LES018 Q4 2N3906 C23 105 R16 153 OP1 R1 1206 102 C17 222 C1 220uF 25V D4 1SS355 R11 223 D1 7 5B 1 2 R14 560 C12 472 C2 10pF 3KV C8 100 C9 10pF 3KV IC_VCC R12 NC...

Page 69: ...SMD resistor 0603 300 5 1 3R25 01 57 R 2 E471J SMD resistor 0603 470 5 3 3R18 3R26 3R36 01 57 R 2 E681J SMD resistor 0603 680 5 4 3R47 3R50 4R1 2R55 01 57 R 2 E102J SMD resistor 0603 1K 5 10 4R3 4R4 4...

Page 70: ...r 0603 56P NPO 5 50V 2 3C28 3C29 01 54 CS 2 E101N SMD capacitor 0603 100P NPO 5 50V 7 3C5 3C6 3C8 3C9 1C24 3C10 3C11 01 54 CS 2 E221N SMD capacitor 0603 220P NPO 5 50V 1 3C17 01 54 CS 2 E331X SMD capa...

Page 71: ...CD110 100UF 16 V 5 11 22 1EC1 1EC9 1EC11 1EC12 1EC14 1EC15 1EC16 1EC18 3EC19 3EC20 3EC23 2EC5 2EC7 2EC9 2EC15 2EC17 3EC1 3EC4 3EC21 3EC22 3EC27 3EC28 01 34 CL D E220U16VD Electrolyse capacitor CD110...

Page 72: ...01 44 IC S ES9435 IC FDS9435 SMD 2 1U5 1U7 01 44 IC S E24C32 IC AT24C32AN SMD 1 2U2 01 44 IC S E8125 IC FLI8125 LF SMD 1 2U3 01 44 IC D EL7808 IC L7808C V DIP 1 8U1 01 44 IC D ETDA1517P IC TDA1517P DI...

Page 73: ...r CD110 100UF 16 V 5 11 1 C2 01 40 CON DCZ E234 Card seat 143 1300300920 1 J2 01 40 CON S13 AY1 003 Jack 1 25 13A vertical DIP 1 J1 01 37 PCB 2 E3913C2 Circuit board Card board3913C V2 0 1 Bom No Part...

Page 74: ...D E2U216VC Electrolyse capacitor CD110 2 2UF 16V 5 11 2 1EC1 1EC2 01 34 CL D E100U16VC Electrolyse capacitor CD110 100UF 16 V 5 11 1 1EC3 01 41 D PS ELL4148 Diode LL4148 SMD 2 5D2 5D1 01 40 CON DPH E...

Page 75: ...2J SMD resistor 1206 3 9K 5 1 R15 01 57 R C EC105 Carbon film resistor RT1 6W 1M 1 R4 01 57 R C EG563 Carbon film resistor RT2W 56K 1 R5 01 57 R R E5D11 Hot agile resistor NTC 5D 11 1 TH1 01 57 R Y E1...

Page 76: ...10V DIP zener diode 10V 1 ZD1 01 41 D WD E20V DIP zener diode 20V 1 ZD2 01 44 IC D EM0765 IC FSCM0765RGWD TU DIP 1 U5 01 44 IC D EPC817 IC PC817 DIP 1 U2 01 44 IC D EKA431A IC KA431AZ DIP 1 U3 01 41 D...

Page 77: ...2 E561J SMD resistor 0603 560 5 1 R21 01 57 R 2 E681F SMD resistor 0603 680 1 1 R3 01 57 R 3 E122J SMD resistor 0805 1 2K 5 1 1R3 01 57 R 3 E182J SMD resistor 0805 1 8K 5 1 1R4 01 57 R 3 E202J SMD res...

Page 78: ...CS 2 E121N SMD capacitor 0603 120P NPO 5 50V 3 C54 C56 C60 01 54 CS 2 E151N SMD capacitor 0603 150P NPO 5 50V 2 C43 C42 01 54 CS 2 E221N SMD capacitor 0603 220P NPO 5 50V 2 C64 C61 01 54 CS 2 E331X SM...

Page 79: ...4 CL D E47U25VA Electrolyse capacitor CDV 47UF 25V 6 5 13 CE11 CE16 CE17 CE18 CE20 CE21 CE10 CE22 CE29 CE2 CE7 CE8 CE40 01 34 CL D E100U25VA Electrolyse capacitor CDV 100UF 25V 8 5 8 CE13 CE15 CE19 CE...

Page 80: ...7 SMD 1 U5 01 46 IC E641620 IC HY57V641620HG T SMD 1 U6 01 46 IC E24C16 IC 24C16 SMD 1 U8 01 46 IC E29LV160BBTC IC MX29LV160BBTC 70 SMD 1 U7 01 44 IC S E4558 IC NJM4558 SMD 1 U9 01 44 IC S E8714 IC WM...

Page 81: ...SMD resistor 0603 1 5K 5 1 R1 01 57 R 2 E561F SMD resistor 0603 560 1 2 R6 R14 01 57 R 2 E681J SMD resistor 0603 680 5 2 R4 R10 01 57 R 2 E202J SMD resistor 0603 2K 5 1 R3 01 57 R 2 E103J SMD resisto...

Page 82: ...41 D WS EUDZ7V5B Diode UDZ7V5B 7 5V 1 D1 01 41 D PS E1SS355 Diode 1SS355 SMD 3 D2 D3 D4 01 41 D PS EBAV99 Diode BAV99LT1 SMD 4 CR1 CR2 CR3 CR4 01 42 Q S E2N3904 Audion 2N3904 SMD 2 Q3 Q1 01 42 Q S E2N...

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