Download Samsung AW09A0KE Product specifications
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AW0690-00162A-front 5/16/00 11:32 AM Page 2 ROOM AIR CONDITIONER AW0690 AW0790 AW0890 AW1090 AW1290 AW1890 SERVICE AIR CONDITIONER Manual CONTENTS 1. Precautions 2. Product Specifications 3. Installation and Operating Instructions 4. Disassembly and Reassembly 5. Troubleshooting 6. Exploded Views and Parts List 7. Block Diagram 8. PCB Diagram 9. Wiring Diagrams SAM0129 AW0690-00162A-1 5/16/00 11:33 AM Page 1-1 1. Precautions 1. Warning: Prior to repair, disconnect the power cord from the circuit breaker. 2. Use proper parts: Use only exact replacement parts. (Also, we recommend replacing parts rather than repairing them.) 3. Use the proper tools: Use the proper tools and test equipment, and know how to use equipment may cause problems laterintermittent contact, for example. Fig. 1-1 Avoid Dangerous Contact 4. Power Cord: Prior to repair, check the power cord and replace it if necessary. 5. Avoid using an extension cord, and avoid tapping into a power cord. This practice may result in malfunction or fire. 6. After completing repairs and reassembly, check the insulation resistance, Procedure: Prior to applying power, measure the resistance between the power cord and the ground terminal. The resistance must be greater than 30 megohms. Fig. 1-2 No Tapping and No Extension Cords 7. Make sure that the grounds are adequate. 8. Make sure that the installation conditions are satisfactory. Relocate the unit if necessary. 9. Keep children away from the unit while it is being repaired. 10. Be sure to clean the unit and its surrounding area. Fig. 1-3 No Kids Nearby! Fig. 1-4 Clean the Unit Samsung Electronics 1-1 AW0690-00162A-1 5/16/00 11:33 AM Page 1-2 MEMO 1-2 Samsung Electronics AW0690-00162A-1 5/16/00 11:33 AM Page 2-1 2. Product Specifications 2-1 Table Item Type Unit of Measure AW0690 AW0790 AW0890 AW1090 AW1290 AW1890 600 x 394 x 595 600 x 395 x 595 660 x 425 x 730 Window - Dimensions: (Width X Height X Depth) mm (inch) 520 x 345 x 485 mm (inch) 571 x 454 x 546 Packing Size (Width X Height X Depth) Voltage: Volt 728 x 459 x 647 723 x 555 x 798 230/208V 115V Phase - Single Frequency Hz 60 Operating Current A 5.6 6.7 7.4 9.2 12.0 8.5/9.1 Power Consumption W 600 715 800 1,000 1,330 1,800/1,750 Refrigerant Type Refrigerant Charge R-22 FREON g 380 470 500 600 800 1,090 BTU/h 6,000 7,000 8,000 10,000 12,000 18,000/17,500 BTU/HW 10.0 9.8 10.0 10.0 9.0 10.0/10.0 Net Weight kg 29 29 29 45 45 61 Condenser Row x Col 2 x 15 3 x 15 3 x 15 3 x 17 3 x 14 3 x 16 2 x 14 2 x 14 3 x 15 Cooling Capacity EER Condenser Fan Evaporator Evaporator Fan Propeller-Fan Type 2 x 14 Row x Col 3 x 14 Blower Type Fan Motor - IC-9630SWD6C IC-9630SWD6E IC-9630SWD6E AFS090ZREA AMAFS-100ZREB AFS140ZTEA Compressor - 44A062HS1EB 44A072HW1EB 44080HS1EB 44B102HS1EF 44B124HW1EG(4) 48B175IV1EH Overload Protect - MRA12040-12008 MRA98706-12008 MRA12083-12008 MRA12109-12007 MRA98693-12007 MRA12107-12007 Compressor Capacitor µF/ VAC Fan Motor Capacitor µF/ VAC 30/5µF 370VAC (Dual Type) 25/5µF 370VAC (Dual Type) 40/15µF 370VAC 40/15µF 370VAC (Dual Type) (Dual Type) 35/6µF 450VAC (Dual Type) Fan Speed Control Samsung Electronics - 35/6µF 370VAC (Dual Type) HIGH, MID, LOW 2-1 AW0690-00162A-1 5/16/00 11:33 AM Page 2-2 2-2 Dimensions 2-2-1 Main Unit D Unit : mm Model W H D AW0690 520 345 485 AW0790 520 345 485 AW0890 520 345 485 AW1090 600 394 595 AW1290 600 395 595 AW1890 660 425 730 H H Side view Front view W 2-2-2 Remote Control Timer button FAN/COOL mode selection buttons Temperature adjustment buttons Fan speed adjustment buttons Energy saver button Air Swing button 2-2 On/Off button Samsung Electronics AW0690-00162A-1 5/16/00 11:33 AM Page 3-1 3. Installation and Operating Instructions 3-1 Installation * When selecting the area for installing the unit, be sure to obtain approval of the customer. 1. Make sure that you install the unit in an area that provides good ventilation. The air conditioner must not be blocked by any obstacle affecting the air flow near the air inlet and air outlet. 2. Make sure that you install the unit in an area which can endure the weight and vibration of the unit. 3. Make sure that you install the unit away from heat or vapor. 4. Make sure that you install the unit in an area where the cooled air can be evenly spread in a room. 5. Make sure that you install the unit in an area away from TVs, audio units, cordless phones, fluorescent lighting fixtures and other electrical appliances. (obtain a clearance of at least one meter) 6. Make sure that you install the unit in an area which provides easy drainage for condensed water. 7. Make sure that you install the unit in an area not exposed to rain or direct sunlight. (Install a separate sunblind if exposed to direct sunlight.) 8. Do not install the unit in an area subjected to noise or vibration amplification which may affect your neighbor. (Fix the unit firmly if mounted in a high place.) Caution: Do not use the air conditioner in such areas as a greasy area(including machine oil), saline area(sea side), or sulphuric area(hot spring). When using the air conditioner in these areas, special maintenance is required. Contact your local dealer or our service center for advice. Samsung Electronics 3-1 AW0690-00162A-1 5/16/00 11:33 AM Page 3-2 3-2 Function Description Temperature/ Timer settings Timer button On/Off button Timer indicator Temperature adjustment buttons Energy saver button Remote Control Sensor Energy saver indicator Fan speed adjustment button Cool indicator Fan indicator Fan speed indicator Operation mode selection button Swing indicator Air Swing button 3-2-1 Cooling operation mode The compressor is turned on and off according to the ambient temperature and set temperature. 1. Compressor on and off control • Compressor on and off control according to the ambient temperature. * The compressor is turned off when "ambient temperature = set temperature " * The compressor is turned on when "ambient temperature = set temperature +1˚C" 2. Default value after power reset ➔ set temperature = 18˚C, 75˚F FAN SPEED = HIGH 3. Set temperature indicating (setting) range : 1˚C interval from 18˚C to 30˚C. 1˚F interval from 64˚F to 86˚F. 3-2-2 Fan operation mode 1. If "Fan operation mode" signal is received from remocon. ➔ the compressor is immediately turned off and only fan motor is operated at set blowing speed. ➔ it changes such as "HIGH ➔ MED ➔ LOW"( if Fan speed is selected). 2. The initial FAN speed is set to "HIGH". 3. The set temperature can not be indicated and set. 3-2-3 Energy Saver Operation ● If the compressor turn off at the cooling operation, the fan motor turn off after operating during the fixation time only, and operation that save energy by turn off the fan motor continuously before the condition of the compressor on. ● The fan motor is not operated at flow wind operation. 1. Energy Saver operation specification at the cooling operation 1) Fan motor control in compressor on : operate with setting wind speed 2) Fan motor control in compressor off : After compressor off, the fan motor is operated breeze for 2 minutes and then it turn off. 3) After the fan motor off, the compressor and fan motor is operated normally when the compressor on. 3-2 Samsung Electronics AW0690-00162A-1 5/16/00 11:33 AM Page 3-3 Installation and Operating Instructions 3-2-4 LED display indication in case of error detection ERROR OPERATION 7-SEG LED DISPLAY (LE01) ROOM THERMISTOR (OPEN OR SHORT) E1 displayed 1. Set operation in case of error occurrence. • Malfunction of each temperature sensor (open, short) - Error mode display, warning sound. - The operation status is off. 3-2-5 Panel key operation Key description Key name Operation/Stop Function selection Flow wind selection Temperature adjustment (increase) Temperature adjustment (decrease) Samsung Electronics Key operational function • Start and stop of operation - Once ON=start of operation, again ON=stop of operation - No operation continuously. • Change of the operation mode(in case of the model option cooling only) - It is selected with "COOL → FAN"(default=COOL) for each once turn on. - In case that the operation off, it is treated invalidity. - No operation continuously. • Set the fan motor speed - It is selected with "HIGH → MED → LOW → HIGH" for each once turn on. - In case that the operation off, it is treated invalidity. - No operation continuously. • It is increased the desired temperature that displayed now. - The desired temperature is increased for each pressing with 1°… unit. (Increase:18˚C → 19˚C → .. → 21˚C → .. → 23˚C → .. → 29˚C → 30˚C 64˚F → 65˚F → .. → 70˚F → .. → 80˚F → .. → 85˚F → 86˚F) - In case that the desired temperature is 30˚C, 86˚F…, if the "increase key is pressed, it is not increased. If you press the "Increase/Decrease" key of the remote controller, it occurs the alarm horn at above status. - It is possible a single shot and continue operation. - In case of the operation off and flow wind operation, it is treated invalidity. • It is decreased the desired temperature that displayed now. - The desired temperature is decreased for each pressing with 1˚... unit. (Decrease:30˚C → 29˚C → .. → 23˚C → .. → 21˚C → .. → 19˚C → 18˚C 86˚F → 85˚F → .. → 80˚F → .. → 70˚F → .. → 65˚F → 64˚F) - In case that the desired temperature is 18˚C, 64˚F…, if the "decrease key is pressed, it is not decreased. If you press the "Increase/Decrease" key of the remote controller, it occurs the alarm horn at above status. - t is possible a single shot and continue operation. - In case of the operation off and flow wind operation, it is treated invalidity. Key Type TACT TACT TACT TACT TACT 3-3 AW0690-00162A-1 5/16/00 11:33 AM Page 3-4 Installation and Operating Instructions Key description Key name Left/right swing Off timer Energy Save Key operational function Key Type Operation and stop of the left/right swing - Once key on=left/right swing on, key on=left/right swing off again - No operation continuously. - In case that the fan motor off(saving energy operation), left/right swing motor is not operated(It is cleared in fan motor on.) TACT Setting the OFF Timer. - In status of non-reservation, stand by the reservation set for once when key on. : "--" display In status of the reservation setting stand by, it is not turn on the key within 10 second, the reservation is cleared. - In status of the reservation setting stand by within 10 second, the reservation setting time is increased when key on.( -- → 1Hr → 2Hr → .. → 23Hr → 24Hr) After setting the reservation time, if it is not turn on the key within 10 second, it is reserved the Off timer with setting reservation time. - For 24Hr, stand by the reservation set for once when key on. : "--" display - It is possible a single shot and continue operation. - In case of the operation off, it is treated invalidity. TACT Operation and stop of the saving energy operation - Once key on=saving operation on, key on=saving energy off again - No operation continuously - In case of the operation off, it is treated invalidity. TACT 3-2-6 LED lamp operation specifications LAMP name COOL The mode is set to "COOL" → ON Others → OFF FAN The mode is set to "FAN" → ON Others → OFF ˚C The set temperature is displayed Others → OFF HIGH The mode is set to "HIGH" → ON Others → OFF MID The mode is set to "MID" → ON Others → OFF LOW The mode is set to "LOW" → ON Others → OFF AIR SWING Others → OFF Others → OFF Stand for /during / After setting of Convenient reserve (OFF TIMER) time → ON TIMER ENERGY SAVER 3-4 During setting of the "SWING MODE" is set to "SWING" → ON During setting of the convenient reserve (OFF TIMER) time → blinking After setting of the convenient reserve (OFF TIMER) time → ON Hr (1) Operations specifications (2) Energy Saving operation → ON Others → OFF Others → ON In case of (set) temperature display → NO. (1) 7 seg. LED display indicates temperature of the tens digit → NO. (2) 7 seg. LED display indicates temperature of the units digit In case of time (OFF TIMER) display → NO. (1) 7 seg. LED display indicates time of the tens digit → NO. (2) 7 seg. LED display indicates time of the units digit Samsung Electronics AW0690-00162A-1 5/16/00 11:33 AM Page 4-1 4. Disassembly and Reassembly 4-1 Compressor Replacement Flow Chart Locate cause of defect Release refrigerant Disconnect electrical wiring from compressor Cut refrigerant lines from compressor Plug disconnected lines Replace compressor Inspect electrical wiring for defects, and terminals for correct and secure connections Solder discharge line Solder suction line Use nitrogen gas Perform soldering function Problem? Fill system with nitrogen gas Y N Check for leakage Y Leakage? Corrective action Check refrigerant oil level N Release nitrogen gas? Low oil level? Y N Evacuate system Add oil as necessary Recharge system Recharge system Samsung Electronics 4-1 AW0690-00162A-1 5/16/00 11:33 AM Page 4-2 4-2 Checking the oil Fill the transparent container with 10cc of oil, and then conduct the test. 4-2-1 Oil quality Refrigerant Cycle Oil Condition Color Odor Remarks Normal Light Yellow No Odor Return with the system Over-heated Brown - Oil Change Compressor damage Dark brown Oil Change 4-2-2 Replacing and refilling the refrigerant oil 1. Replacing the compressor - Do not fill the system with oil as the compressor is already charged. 2. Replacing the condenser - Refill 50cc. 3. Replacing the evaporator - Refill 50cc. 4. Replacing the refrigerant - Refill 30cc. 5. The high pressure side is filled up with oil after the vacuum is completed. 6. When the refrigerant leaks, it is generally not necessary to refill the oil if the leakage is not severe. 4-2 Samsung Electronics AW0690-00162A-1 5/16/00 11:33 AM Page 4-3 4-3 Disassembly and Reassembly Procedure 4-3-1 AW0690/AW0790/AW0890 Stop operating the air conditioner, and pull out the power cord before repair. No. ① Part name Ass'y Grill Procedures Remarks 1. Pull the panel front and remove the screw on the grille 2. Push the grille left side and pull up ➁ Ass'y Cabinet 1. Remove the two screws both side cabinet. 2. Pull the front both side, and remove the unit from the cabinet. ➂ Ass'y Control 1. Remove the blade V and arm blade 2. Remove 2 screws, and 2 earth wire screws. 3. Remove two lead wire assemblies. 4. Take out the control box forward. Samsung Electronics 4-3 AW0690-00162A-1 5/16/00 11:33 AM Page 4-4 Disassembly and Reassembly No. Part name Procedures ➃ Frame Up 1. Remove 6 screws on the Frame up and remove the Frame up and the reinf from case cond. ➄ Case Cond & Propeller Fan 1. Remove two screws on the bottom side, and 4 screws on the case cond. Remarks 2. Pull up the case cond and separate the cond case from the cond. 3. Remove the nut flange, and remove the propeller fan 4-4 Samsung Electronics AW0690-00162A-1 5/16/00 11:33 AM Page 4-5 Disassembly and Reassembly No. Part name Procedures ➅ Cond Casing 1. Remove the cond casing ➆ Blower & Motor 1. Move the motor & blower toward the evap, and lift up the motor & blower from the frame low. Samsung Electronics Remarks 4-5 AW0690-00162A-1 5/16/00 11:33 AM Page 4-6 4-3-2 AW1090/AW1290 Stop operating the air conditioner, and pull out the power cord before repair. No. ① Part name Ass'y Grill Procedures Remarks 1. Pull the panel front and remove the screw on the grille 2. Hold the lower part of the grill with two hands while pressing down on both sides of the lower part of the cabinet, pull it forward by about 30, and then lift it up for removal. 3. Pull out the Seal-cabi front between Base pan can Cabinet ➁ Ass'y Cabinet 1. Remove the screws on both sides of the cabinet to disconnect the cabinet and frame. 2. Pull the handle on the front side of the bottom, and remove the unit from the cabinet. ➂ Ass'y Control 1. Remove 6 screws, and earth wire screw. 2. Remove three lead wire assemblies. 3. Remove the blade V and arm blade. 4. Take out the control box forward. 4-6 Samsung Electronics AW0690-00162A-1 5/16/00 11:33 AM Page 4-7 Disassembly and Reassembly No. ➃ ➄ Part name Procedures Frame Up 1. Remove 10 screws on the Frame Up. Case Cond & Propeller Fan 1. Remove two screws on the bottom side, and 5 screws on the case cond. Remarks 2. Remove the nut flange, and remove the propeller fan Samsung Electronics 4-7 AW0690-00162A-1 5/16/00 11:33 AM Page 4-8 Disassembly and Reassembly No. ➅ Part name Blower & Motor Procedures Remarks 1. Remove two screws on the clip motor, and remove the clip motor. 2. Move the motor & blower toward the evap, and lift up the motor & blower from the frame low. ➆ 4-8 Cond Casing 1. Remove the cond casing Samsung Electronics AW0690-00162A-1 5/16/00 11:33 AM Page 4-9 4-3-3 AW1890 Stop operating the air conditioner, and pull out the power cord before repair. No. ① Part name Ass'y Grille Procedures Remarks 1. Pull the panel front and remove the screw on the grille. 2. Hold the lower part of grill with two hands while pressing down on both sides of the lower part of the cabinet, pull it forward by about 30, and the then lift it up for removal. COOL °C Hour FAN POW ER / MOD E ➁ Ass'y Cabinet 1. Remove the screws on both sides of the cabinet to disconnect the cabinet and frame. 2. Pull the handle on the front side of the bottom, and remove the unit from the cabinet. ➂ Ass'y Control Samsung Electronics 1. Remove 10 screws, on the evap cover and earth wire screw. 4-9 AW0690-00162A-1 5/16/00 11:33 AM Page 4-10 Disassembly and Reassembly No. Part name Procedures Remarks 2. Remove 3 screw on the control box and two lead wire assemblies. 3. Take out the control box forward. ➃ Ass’y - Evaporator 1. Remove for screws on the left and right side of the evaporator. ➄ Plate - Evap Casing 1. Lift up the evaporator, and remove the tray drain. 2. Remove two screws on the left side of the plate evap casing. 4-10 Samsung Electronics AW0690-00162A-1 5/16/00 11:33 AM Page 4-11 Disassembly and Reassembly No. Part name Procedures ➅ Blower 1. Loosen the hexagon nut, and remove the blower. ➆ Propeller Fan 1. Remove two screws on the bottom side, and 5 screws on the case cond. Remarks 2. Loosen the hexagon nut, and remove the fan ⑧ Motor Supporter & Motor 1. Remove four hexagon nuts on the base pan. 2. Move the motor - assembly toward the condenser, and lift up the motor - assembly from the frame. 3. Remove the clips on both sides carefully using the (-) driver. Samsung Electronics 4-11 AW0690-00162A-1 5/16/00 11:33 AM Page 4-12 MEMO 4-12 Samsung Electronics AW0690-00162A-2 5/16/00 11:34 AM Page 5-1 5. Troubleshooting Check the basic checkpoints first to determine whether it is machine trouble or a problem in the operation method. When it is not related to the basic checkpoints, perform checking in accordance with the procedures of troubleshooting by symptom. 5-1 Basic Checkpoints for Troubleshooting 1) Is the voltage of the power source appropriate ? - The air conditioner may not operate properly when the voltage is out of range. 2) Is the connection with the fan motor, compressor wire, and starting condenser appropriately made ? 3) The symptoms listed in the table below are not indicative of machine trouble. Symptom Cause and check No operation • Check whether there is power failure or the power plug is pulled out. • Check whether the unit is stopped as a result of completion of the sleep time. • Pull out the power plug for ten seconds, and then insert it again. Air flows, but no cooling • Check whether the Air filter is clogged with dust or is dirty. • Check whether the desired temperature is too high. Set the desired temperature to a lower level than the current temperature. • Check whether it is in "FAN" mode. The remocon does not operate • Check whether battery is completely depleted. • Check whether the battery is properly inserted. • Check whether the receiving window of the remocon for the assembly panel PCB is blinded. • Check whether the remocon is affected by jamming due to a neon sign. No temperature setting • Check whether the unit is in "FAN" mode. (In "FAN" mode, only the current temperature is displayed, and the desired temperature is not set.) • Checking and Display of Fault Area ERROR OPERATION 7-SEG LED DISPLAY (LE01) ROOM THERMISTOR (OPEN OR SHORT) E1 displayed Samsung Electronics 5-1 AW0690-00162A-2 5/16/00 11:34 AM Page 5-2 5-2 Troubleshooting by Symptom 5-2-1 No power 1) Check points (1) Is the voltage of the power source normal ? (2) Is the electric wire in good contact ?(CN 71, RY 71) (3) Is the output voltage of the IC01(KA 7812) normal ?(DC 11.5V ~ DC 12.5V) (4) Is the output voltage of the IC02(KA 7805) normal ?(DC 4.5V ~ DC 5.5V) (5) Is the connection of the assembly main PCB, and assembly panel PCB in good contact?(CN91, CN92) Turn off the power, and then turn it on again five seconds later. Dose the buzzer sound, when the power on? Y Normal operation. N Check whether the "COOL" LED lamp is on, and the operation starts when pressing the ON/OFF button of the remocon. Y Normal operation. N Is the F01(3.15A) fuse blown? Y Replace the fuse. N N Check the power cord and electric wire. Is the primary voltage of the trans(TN71) normal? Y Is the secondary voltage of the trans(TN71) normal? (AC 13V ~ AC 17V) N Check and replace the trans(TN71). Y Is the rectifying diode(D101~D106) normal? N • Check the D101 ~ D106 for cold soldering. • Replace the diode Y - Is the voltage of DC 17V ~ DC 23V applied at both ends of the C102 electrolytic condenser? - Is the voltage of DC 12V applied at both ends of the C104 electrolytic condenser? - Is the voltage of DC 5V applied at both ends of the C105 electrolytic condenser? Y Are the IC01(KA7812) and IC02(KA7805) normal? Y N N • Check both ends of the C102 for short and cold soldering. • Check the +12V for a short. • Check the +5V for a short. • Check and replace the C102, C104, and C105. • Check the IC01, and IC02 for cold soldering and a short. • Replace the IC01, and IC02. Replace the assembly main PCB. 5-2 Samsung Electronics AW0690-00162A-2 5/16/00 11:34 AM Page 5-3 5-2-2 When the assembly panel PCB is not operated 1) Check points (1) Is the voltage of the power source normal ? (2) Is the electric wire in good contact ?(CN71, RY71) (3) Is the connection of the assembly main PCB, and assembly panel PCB in good contact? (CN91, CN92) (4) Is the voltage of +12V normal ?(CN 91 No 1 pin and No 4 pin : +12V±0.5V) (5) Is the voltage of +5V normal ?(CN91 No 2 pin and No 4 pin : +5V±0.5V) Turn off the power, and then turn it on again five seconds later. N When the LED lamp is not operated. Normal operation Y Check the micom (IC04) for a short, and replace it. N Is the voltage of the micom (IC02) No.7~13 port a square wave? Y Check the micom (IC04) for a short, and replace it. N Is the voltage of the micom (IC02) No.14~16, 23 port a square wave? Y Check the IC07 for a short, and replace it. N Is the voltage of the IC07 No. 15~18 a square wave? When the TACT switch is not operated. N Normal operation Y Is the voltage of the micom (IC04) No.22, 31port a square wave? N Check the micom (IC04) for a short, and replace it. N Check the micom (IC04) for a short, and replace it. Y Is the voltage of the micom (IC04) No.14~16, 23, 24 port a square wave? Y Replace the assembly panel PCB. Y Check the IC08 for a short, and replace it. N Is the voltage of the IC08 No. 10~16 a square value? Y Replace the assembly panel PCB * IC04 : Assembly main PCB part. * IC07, IC08 : Assembly panel PCB part. Samsung Electronics 5-3 AW0690-00162A-2 5/16/00 11:35 AM Page 5-4 5-2-3 When the remocon is not operated 1) Check points (1) Is the voltage of the power source normal ? (2) Is the electric wire in good contact ? (CN71, RY71) (3) Is the assembly main PCB in good contact with the assembly panel PCB?(CN91, CN92) (4) Is the voltage of +12V and +5V of the assembly panel PCB normal? (CN91 No 1 pin and No 4 pin : +12V, No 2 pin and No 4 pin : +5V) (5) Is the battery vortage of the remocon above DC 2.7V? Turn off the power, and then turn it on again five seconds later. N Go to the clause "No power". Dose the Buzzer sound, when the power on? Y Check whether the "COOL" LED lamp is on and th operation starts when pressing the on/off button of the remocon. Y The remocon is normally operated. N Is the battery voltage of the remocon above DC 2.7V? N Replace the battery. Y N • Check the X-TAL for cold soldering and a short. • Replace relevant components. N • Check the micom(ICT1) Q1, and Q2 for cold soldering and a short. • Replace relevant components. Does the X-TAL oscillate normally? Y Is the collector voltage of the remocon Q1, Q2(C2412) a square wave? Y Is the input voltage of the micom(IC04) No. 51 pin of the assembly main PCB a aquare wave? N • Check the R414 components. • Check the micom(IC04). Y Replace the assembly panel PCB. 5-4 Samsung Electronics AW0690-00162A-2 5/16/00 11:35 AM Page 5-5 5-2-4 When the compressor is not operated 1) Check points (1) Is the voltage of the power source normal ? (2) Is the desired temperature lower than the indoor temperature in the “COOL” mode? (Compressor stopped) (3) Is the starting condenser in good contact? (4) Is the electric wire in good contact ? (CN71, RY71) (5) Is the output voltage of the IC01(KA7812) and IC02(KA7805) normal ? Turn off the power, and then turn it on again five seconds later. Dose the Buzzer sound, when the power on? N Go to the clause "No power". Y Check whether the "COOL" LED lamp is on and the operation starts when pressing the on/off button of the remocon. N Go to the clause "when he remocon does not operate". Y Check whether the compressor is activated in three minutes after turning on the power with the "COOL" LED lamp being switched on when selecting the cool mode of the remocon. Y Normal operation. N - Is the IC03 output normal? When the compressor is ON, IC03 No. 15 pin –> Low. N • Check the IC03 for short and cold soldering. • Replace the IC03. N • Check the relay coil resistance. (resistance : About 150Ω±20Ω) • Replace the relay. Y - Does the relay(RY71) operate normally? When the compressor is ON, the RY71 should operat. Y Is the compressor normal? Y N • Check the operation of the O.L.P, and replace it if necessary. • Check the compressor resistance.(0Ω : short, ∞Ω : open) Replace the compressor. Samsung Electronics 5-5 AW0690-00162A-2 5/16/00 11:35 AM Page 5-6 5-2-5 When the air swing motor is not operated 1) Check points (1) Is the voltage of the power source normal ? (2) Is the electric wire in good contact ?(CN71, RY71) (3) Is the swing motor connector in good contact?(CN71) (4) Is the terminal connected to the swing motor in good contact? (5) Is the output voltage of the IC01(KA7812) and IC02(KA7805) normal? Turn off the power, and then turn it on again five seconds later. N Go to the clause "No power". Dose the buzzer sound, when the power on? Y Check whether the “COOL” LED lamp is on, and the operation starts when pressing the ON/OFF button of the remocon? N Go to the clause of “when the remocon dose not operated” Y Does the air-swing motor operate when pressing the air-swing button of the remote control? Y Normal operation. N - Is the IC03 output normal? When the air-swing motor is on, IC03 No. 11 pin ➝ Low N • Check the IC03 for a short and cold soldering. • Replace the IC03. N • Check the relay coil resistance. (Normal: About 400Ω) • Replace the relay. N • Check the air-swing motor resistance. (0Ω : short, ∞Ω : open) Y - Does the relay(RY 75) operate normally? When the air-swing motor is operated, the RY75 should be operated. Y Is the air-swing motor normal? Y Replace the air-swing motor. 5-6 Samsung Electronics AW0690-00162A-2 5/16/00 11:35 AM Page 5-7 5-2-6 When the fan motor does not operated 1) Check points (1) Is the voltage of the power source normal ? (2) Is the electric wire in good contact ?(CN71, RY71) (3) Is the starting condenser in good contact? (4) Is the fan motor connector in good contact?(CN73) (5) Is the output voltage of the IC01(KA7812) and IC02(KA7805) normal ? Turn off the power, and then turn it on again five seconds later. Dose the buzzer sound, when the power on? N Go to the clause "No power". Y Check whether the "COOL" LED lamp is on and the operation starts when pressing the on/off button of the remocon. N Go to the clause of "when the remocon does not operated". N • Check the IC03 for a short and cold soldering. • Replace the IC03. N • Check the relay coil resistance. (Normal: About 400Ω) • Replace the relay. N • Check the fan motor resistance. (0Ω : short, ∞Ω : open) Y - Is the IC03 output normal? - When the fan motor is High, IC03 No. 13 pin –> LOW - When the fan motor is Mid, IC03 No. 14 pin –> LOW - When the fan motor is Low, IC03 No. 16 pin –> LOW Y - Does the relay(RY 72, 73, 76) operate normally? - When the fan motor is High, RY72 should operate. - When the fan motor is Mid, RY73 should operate. - When the fan motor is Low, RY76 should operate. Y Is the fan motor normal? Y Replace the fan motor. Samsung Electronics 5-7 AW0690-00162A-2 5/16/00 11:35 AM Page 5-8 6. Exploded View and Parts List 6-1 Main unit 22 23 1 2 5 4 27 6 3 9 8 13 10 7 14 18 34 19 11 16 21 12 25 24 26 31 20 32 17 15 39 29 35 33 28 32 30 37 36 38 6-1-1. AW0690/AW0790/AW0890 6-1 Samsung Electronics AW0690-00162A-2 5/16/00 11:35 AM Page 5-9 ■ Part List Q’TY No. Code No. Description Remarks Specification AW0690 AW0790 AW0890 1 2 3 4 5 DB92 - 00005A DB63 - 30158A DB64 - 70093A DB66 - 30191A DB96 - 00045C DB96 - 00249A ASS’Y GRILLE GUARD AIR FILTER PANEL FRONT BLADE-H ASS’Y EVAP ASS’Y EVAP HIPS HIPS HIPS PP 2 X 14 3 X 14 1 1 1 1 1 - 1 1 1 1 1 - 1 1 1 1 1 6 7 8 9 10 DB90 - 00002D DB66 - 30211B DB66 - 70030A DB67 - 50078A DB31 - 00004P DB31 - 00004M ASS’Y FRAME LOW BLADE V DAMPER BLOWER MOTOR MOTOR ASS’Y HIPS PP ABS IC9630SWD6E IC9630SWD6C 1 1 1 1 1 1 1 1 1 1 - 1 1 1 1 1 - 11 12 13 DB67 - 50077A DB90 - 00013B DB90 - 00014G DB90 - 00014H DB61 - 00027B DB75 - 00002A DB75 - 00011B FAN PROPELLER CASE COND FRAME UP FRAME UP FRAME REINF ASS’Y COND ASS’Y COND ABS PP ASS’Y ASS’Y PP 2 x 15 3 x 15 1 1 1 1 1 - 1 1 1 1 1 1 1 1 1 1 DB63 - 10388A DB90 - 20212E DB96 - 00261A DB96 - 00260A DB96 - 00262A DB96 - 00008B DB62 - 00093E DB62 - 00150C CAP DRAIN ASS’Y BASE TUBE CAPILLATY ASS’Y TUBE CAPILLARY ASS’Y TUBE CAPILLARY ASS’Y ASS’Y TUBE-SUCTION TUBE-DISCHARGE TUBE-DISCHARGE CR ASS’Y ID1.3 L800 ID1.3 L1100 ID 1.42 L1200 ASS’Y ASS’Y ASS’Y 1 1 1 1 1 1 1 1 1 1 - 1 1 1 1 1 - 44A062HS1EB 44A072HWEB 44A080HS1EB DB60 - 30028A DB73 - 10004A DB63 - 10026A DB60 - 30018A ASS’Y COMP ASS’Y COMP ASS’Y COMP NUT WASHER GROMMET-ISOLATOR COVER TERMINAL NUT-FLANGE 115V, 60Hz 115V, 60Hz 115V, 60Hz M8, ZPC EPDM NORYL, BLK M5, SM20C 1 3 3 1 1 1 3 3 1 1 1 3 3 1 1 DB47 - 20000F DB47 - 20001V DB47 - 20066B DB93 - 00284B DB90 - 00133G DB64 - 20029H DB92 - 30008H OLP-POLYESTER OLP-POLYESTER OLP-POLYESTER ASS’Y REMOCON ASS’Y CABINET SHUTTER ANGLE UP ASS’Y SHUTTER RH MRA12040-12008 MRA98706-12008 MRA12083-12008 ARC 701 ASS’Y SC-94445T ASS’Y 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 31 32 33 34 DB92 - 30006H DB61 - 30219A DB60 - 20015B DB93 - 00282A DB93 - 00282B DB93 - 00282C ASS’Y SHUTTER LF BRK-INSTALL BOLT ASS’Y CONTROL M ASS’Y CONTROL M ASS’Y CONTROL M ASS’Y SCP, PAINTED M10 x 20(ZPC3) AW0690 AW0790 AW0890 1 2 2 1 - 1 2 2 1 - 1 2 2 1 35 DB97 - 30156A ASS’Y ACCESSORY SCREW SACK 1 1 1 36 37 38 39 DB73 - 20135A DB67 - 20028A DB63 - 10365A DB67 - 20043A RUBBER-DRAIN DRAIN-TUBE CAP DRAIN-PAN OUT NR PP, BLK NR PP, BLK 1 1 1 1 1 1 1 1 1 1 1 1 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Samsung Electronics 6-2 1 6-3 13 10 12 9 8 14 6 5 7 4 1 37 14 9 15 17 13 19 18 16 10 11 23 21 20 29 19 22 30 36 27 32 31 30 25 28 34 33 35 6-1-2. AW1090/AW1290 11 4 3 2 6 8 5/16/00 11:35 AM 26 2 3 5 7 12 AW0690-00162A-2 Page 5-10 Samsung Electronics AW0690-00162A-2 5/16/00 11:35 AM Page 5-11 ■ Part List Q'TY No. Code No. Description 1 2 3 4 5 DB92 - 10319C DB63 - 30142A DB64 - 70080A DB66 - 30169A DB96 - 40203C DB96 - 40203A ASS’Y GRILLE GUARD AIR FILTER PANEL FRONT BLADE-H ASS’Y EVAP ASS’Y EVAP 6 DB90 - 50133G DB90 - 50133F DB67 - 50073A DB67 - 50078A DB65 - 10101A DB31 - 10145H DB31 - 10145F DB67 - 50072A Specification AW1090 AW1290 HIPS HIPS HIPS PP 2 x 14 2 x 14 1 1 1 1 1 - 1 1 1 1 1 ASS’Y EVAP ASS’Y FRAME LOW BLOWER BLOWER CLIP MOTOR MOTOR MOTOR FAN PROPELLER AW1209 AW1090 ABS+G/F ABS+G/F SECC-P AFS090ZREA AFS100ZREB ABS+G/F 1 1 1 1 1 1 1 1 1 1 DB90 - 00142A DB90 - 00142B DB90 - 50142D DB96 - 30350A DB96 - 00250A DB63 - 10355A DB90 - 20184F CASE COND CASE COND ASS’Y FRAME UP ASS’Y COND ASS’Y COND CAP DRAIN ASS’Y BASE PP PP AW1090, AW1290 3 x 14 3 x 17 CR ASS’Y 1 1 1 1 1 1 1 1 1 1 20 DB62 - 31940A DB62 - 00342A DB96 - 10730A DB96 - 00348B 44B102HS1EF 44B124HW1EG DB47 - 20001U DB47 - 00004Y DB60 - 30028A TUBE CAPILLARY ASS’Y TUBE CAPILLARY ASS’Y ASS’Y TUBE SUCTION ASS’Y TUBE SUCTION ASS’Y COMP ASS’Y COMP OLP-POLYESTER OLP-POLYESTER NUT WASHER ID 1.3, L1000 ID 1.2, L750 ASS’Y ASS’Y ROTARY TYPE ROTATY TYPE MRA98693-12007 MRA12109-12007 M8, ZPC 1 1 1 1 3 1 1 1 1 3 21 22 23 25 DB73 - 10004A DB63 - 10026A DB60 - 30018A DB90 - 00134G GROMMET-ISOLATOR COVER TERMINAL NUT-FLANGE ASS’Y CABINET EPDM NORYL, BLK M5, SM20C ASS’Y 3 1 1 1 3 1 1 1 26 27 28 29 30 DB93 - 00283B DB93 - 00283C DB64 - 20055A DB92 - 30051A DB92 - 30050A DB61 - 30219F ASS’Y CONTROL ASS’Y CONTROL SHUTTER-ANGLE UP ASSY-SHUTTER RH ASSY-SHUTTER LF BRACKET-INSTALL ASS’Y ASS’Y PVC, T2.5 AW12A6JA, AW12A6JA, SGCC-A, T1.6 1 1 1 1 2 1 1 1 1 2 31 32 33 34 35 DB60 - 20015B DB67 - 90014H DB73 - 20042A DB94 - 10009A DB63 - 10365A BOLT ASS’Y-SCREW RUBBER-TUBE ASS’Y-DRAIN TUBE CAP M10 x 20(ZPC) AW12A6JA/CUR, NR, -, BLK, -, PP BLK -, NR, -, NTR, 2 1 1 1 1 2 1 1 1 1 36 37 DB67 - 20019A DB93 - 00284B DRAIN-PAN OUT ASS’Y REMOCON PP, BLK, -, ARC-701 1 1 1 1 7 8 9 10 11 12 13 14 15 16 17 18 19 Samsung Electronics Remarks 6-4 AW0690-00162A-2 5/16/00 11:35 AM Page 5-12 24 25 15 29 1 2 30 32 3 5 6 34 4 35 26 31 14 33 13 7 36 37 38 8 16 9 19 21 17 20 22 10 18 28 26 27 23 11 6-1-3. AW1890 6-5 Samsung Electronics AW0690-00162A-2 5/16/00 11:35 AM Page 5-13 ■ Part List Q'TY No Code No. Description Specification 1 DB64 - 10163A GRILLE HIPS 1 2 DB63 - 30167C GUARD AIR FILTER ABS 1 3 DB66 - 30205A BLADE-H PP 1 4 DB64 - 70102A PANEL FRONT HIPS 1 5 DB63 - 40019A TRAY DRAIN 30FOAM-PS 1 6 DB96 - 00254A ASS’Y EVAP 3 x 15 1 7 DB96 - 00026A ASS’Y EVAP PLATE CASING SGCC-M, T0.8 1 8 DB94 - 30080A ASS’Y BLOWER ASS’Y 1 9 DB61 - 10182B CASE EVAP 30FOAM-PS 1 10 DB90 - 40174A ASS’Y COVER EVAP ASS’Y, PP 1 11 DB70 - 10679A PLATE RARTITION SGCC-M, T0.8 1 12 DB90 - 00136H ASS’Y CABI ASS’Y, SECC-P 1 13 DB65 - 10089A CLIP MOTOR SK5-CSP 2 14 DB31 - 00054A MOTOR FAN AFS140ZTEA 1 15 DB61 - 30452C SUPPORTER SGCC-M 1 16 DB61 - 00215A CASE-COND SGCC-M 1 17 DB67 - 00047A FAN PROPELLER ABS 1 18 DB96 - 00328A ASS’Y COND 3 x 16 1 19 DB90 - 20215F ASS’Y BASE ASS’Y, SECC-P 1 20 DB62 - 00066B TUBE SUCTION C1220T-0, OD12.7 1 21 DB96 - 00349A ASS’Y TUBE CAPILLARY ID1.2 x L1100 1 22 48B175IV1EH ASS’Y COMP 48B175IV1EH 1 23 DB62 - 00067C TUBE DISCHARGE C1220T-0 1 24 DB60 - 30028A NUT WASHER HEX, 2C, M8 3 25 DB73 - 10004A GROMMET-ISOLATOR EPDM 3 26 DB35 - 00004W OLP MRA12107-12007 1 27 DB63 - 20002A GASKET EPDM 1 28 DB63 - 10026A COVER TERMINAL NORYL 1 29 DB93 - 00265G ASS’Y CONTROL ASS’Y 1 30 DB93 - 00284B ASS’Y REMOCON ARC-701 1 31 DB64 - 20018F SHUTTER ANGLE UPP SGCC-A 1 32 DB90 - 90002F ASS’Y SHUTTER GUARD LF ASS’Y 1 33 DB90 - 90001F ASS’Y SHUTTER GUARD RH ASS’Y 1 34 DB80 - 10011E INSTALL BRACKET BASE SGCC-A 2 35 DB80 - 10010E INSTALL BRACKET MOUNT SGCC-A 2 36 DB73 - 20042A RUBBER TUBE NR, BLK 1 37 DB94 - 10009A DRAIN TUBE PP, BLK 1 38 DB63 - 10365A CAP NR, NTR 1 Samsung Electronics Remarks AW1890 6-6 AW0690-00162A-2 5/16/00 11:35 AM Page 5-14 6-2 Ass’y Control 6-2-1. AW0690/AW0790/AW0890 5 6 8 11 4 3 12 7 2 9 1 10 13 10 14 ■ Part List Q’TY No. Code No. Description Specification 0 0 0 1 2 3 4 5 DB93 - 00282A DB93 - 00282B DB93 - 00282C DB64 - 00189C DB64 - 00109A PD-SM12D-P1 DB39 - 20358C DB61 - 10202B ASSY-CONTROL ASSY-CONTROL ASSY-CONTROL INLAY-CONTROL PANEL-CONTROL, E ASS’Y-PCB PANEL CONNECT WIRE-DISPL CASE-CONTROL, E 6 7 8 9 10 DB66 - 70031A DB31 - 10152A DB63 - 10503B DB39 - 10032M DB32 - 10051A 11 11-1 12 13 PD - SM12A - 01 PD - SM12A - 02 DB65 - 10008B 2501 - 001209 2501 - 001210 2501 - 001176 DB39 - 20434G 14 6-7 AW0690 AW0790 AW0890 AW0690 AW0790 AW0890 PC PS, –, –, –, AW09A0KE, – ASS’Y AWG26/18 SGCC-M 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ARM BLADE ASS’Y-MOTOR SWING COVER-PCB POWER CORD THERMISTOR ABS M2CK59ZT19-H PS, T2 13A, 125V 103AT 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ASS’Y-PCB MAIN ASS’Y-PCB MAIN CLIP, CAPACITOR C-OIL C-OIL C-OIL C/TOR WIRE ASS’Y ASS’Y SGCC - M 25/5µF, 370V 30/5µF, 370V 35/6µF, 370V ASS’Y 1 1 1 1 1 1 1 1 1 1 Remarks 1 1 Samsung Electronics AW0690-00162A-2 5/16/00 11:35 AM Page 5-15 6-2-2. AW1090/AW1290 2 4 3 1 11 9 12 7 10 13 8 14 6 5 ■ Part List Q'TY No. Code No. Description Remarks Specification AW1090 AW1290 10 10 11 12 13 14 15 DB93 - 00283B DB93 - 00283C DB61 - 10169A DB66 - 30170A DB66 - 70024A DB66 - 70022D 2501 - 001191 ASS’Y CONTROL ASS’Y CONTROL CASE CONTROL BLADE-V LEVER DAMPER ARM-BLADE C-OIL AW1090 AW1290 SECC-P, T0.8 PP HIPS ABS 40/15uF, 370VAC 1 1 1 1 1 1 1 1 1 1 1 1 16 17 18 8-1 19 10 DB65 - 10008B DB31 - 10152A PD - SM12A - 00 PD - SM12A - 03 PD - SM12D - P1 DB39 - 20358C CLIP-CAPACITOR SWING MOTOR ASS’Y MAIN PCB ASS’Y MAIN PCB ASS’Y PANEL PCB C/W DISPLAY SECC-P, T0.8 M2CK59ZT19 AW12A8JB ASS’Y ASS’Y AWG 26/18 1 1 1 1 1 1 11 12 13 14 DB32 - 10051A DB64 - 00108A DB64 - 00189A DB39 - 10032M DB39 - 00167B THERMISTOR PANEL-CONTROL E INLAY-CONTROL E POWER CORD POWER CORD 103AT HIPS PC 13A, 125V 15A, 125V 1 1 1 1 - Samsung Electronics 1 1 1 1 1 1 6-8 AW0690-00162A-2 5/16/00 11:35 AM Page 5-16 6-2-3. AW1890 6 11 10 5 8 4 3 9 7 2 12 1 ■ Part List Q'TY No Code No. Description Specification Remarks AW1890 0 DB93 - 00265G ASS’Y CONTROL ASS’Y 1 1 DB64 - 00190A INLAY CONTROL PC 1 2 DB64 - 00107A PANEL CONTROL E HIPS 1 3 PD - SM12D - P1 ASSY PANEL PCB ASS’Y 1 4 PD - SM12D - 00 ASSY MAIN PCB ASS’Y 1 5 DB61 - 00188A CASE CONTROL SGCC-M 1 6 DB90 - 50161B ASSY FRAME BLADE ASSY 1 7 DB95 - 20065F ASSY MOTOR SWING M2LJ49ZU32 1 8 2501 - 001208 C OIL 35/6µF, 450VAC 1 9 DB65 - 10008A CLIP CAPACITOR SGCC-M 1 10 DB66 - 70029A ARM BLADE POM 1 11 DB66 - 70024A LEVER DAMPER HIPS 1 12 DB39 - 00169C POWER CORD 15A, 250V 1 6-9 Samsung Electronics AW0690-00162A-3 5/16/00 11:36 AM Page 7-1 7. Block Diagram 7-1 Refrigerating Cycle Block Diagram PINCH PIPE (SERVICE VALVE) SUCTION LINE DISCHARGE LINE ACCUMULATOR/COMPRESSOR EVAPORATOR CONDENSER CAPILLARY TUBE PINCH PIPE (SERVICE VALVE) Samsung Electronics 7-1 AW0690-00162A-3 5/16/00 11:36 AM Page 7-2 7-2 Basic Structure 7-2-1 Micom Control Diagram Pad Control Main Micom Room Temperature Sensor A/D converter (Remote Cotrol) (LED Lamp) • 7-seg led display • Cool, Fan, Saver • High, MED, Low • Timer, Temp, Hz • Air swing (KEY Operation) • Temerature set (▼▲) • Operation, Mode • Air swing, Energe saver • Fan speed, Off timer (Remocon control) • Remocon signal control ON / OFF Remocon Signal Receiving Off timer Air swing motor control Compressor Air swing Compressor control Fan motor Fan Buzzer control Air swing motor Cool Temperature control Power circuit (DC5V) Temp. setting(▼▲) Fan motor control Fan speed (high) Power circuit (DC12V) Down trans Fan speed (mid) Reset Circuit Fan speed (low) Oscillation Circuit Power input Energy saver 7-2 Samsung Electronics AW0690-00162A-3 5/16/00 11:36 AM Page 7-3 7-2-2 Micom Pin Assignment µPD780022CW SWING MOTOR 4-WAY VALVE HIGH FAN MIDDLE FAN COMPRESSOR LOW FAN SEG-DATA(a) SEG-DATA(b) SEG-DATA(c) SEG-DATA(d) SEG-DATA(e) SEG-DATA(f) SEG-DATA(g) GRID1 GRID2 GRID3 GND VCC OPTION SAVE OPTION GND KEY-IN2 GRID4 GRID5 OPTION OPTION OPTION OPTION COM. INPUT COM. OUTPUT KEY-IN1 Vcc Samsung Electronics 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 P40 P41 P42 P43 P44 P45 P46 P47 P50 P51 P52 P53 P54 P55 P56 P57 Vss0 Vdd0 P30 P31 P32 P33 P34 P35 P36 P20 P21 P22 P23 P24 P25 Vdd1 P67 P66 P65 P64 P75 P74 P73 P72 P71 P70 P03 P02 P01 P00 Vss1 X1 X2 IC XT1 XT2 RESET AVdd AVref AN10 AN11 AN12 AN13 AN14 AN15 AN16 AN17 AVss 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 GND GND GND GND BUZZER GND GND GND GND GND GND GND GND REMOCON SINGLE GND 4MHz RESONATOR 4MHz RESONATOR Vss Vcc NC RESET IC OUTPUT Vcc Vcc OPTION OPTION SENSOR THERMISTOR (103AT) OPTION OPTION MODEL & TEMPERATURE OPTION GND GND GND 7-3 AW0690-00162A-3 5/16/00 11:36 AM Page 7-4 8. PCB Diagram 8-1 Ass’y Main PCB • PD-SM12A-00 / PD-SM12A-01 / PD-SM12A-02 / PD-SM12A-03 • PD-SM12D-00 8-1 Samsung Electronics AW0690-00162A-3 5/16/00 11:36 AM Page 7-5 ■ Part List ( PD-SM12A-00 : A / PD-SM12A-01:B / PD-SM12A-02:C / PD-SM12A-03 :D / PD-SM12D-00 :E ) Q’TY No. Description Code No. Specification Remarks A B C D E 1 2 2-1 3 4 5 6 DIODE-RECTIFIER VARISTOR VARISTOR R-CARBON R-CARBON R-CARBON R-CARBON 0402 - 000137 1405 - 000147 1405 - 001010 2001 - 000003 2001 - 000027 2001 - 000273 2001 - 000290 IN4007, 1000V 470V, 4500A, 17x12 270V, 4500A 330 OHM, 5%, 1/8W 100 OHM, 5%, 1/2W 100K OHM, 5%, 1/8W 10K OHM, 5%, 1/8W 6 1 4 1 1 7 6 1 4 1 1 7 6 1 4 1 1 8 6 1 4 1 1 8 6 1 4 1 1 7 6-1 7 8 9 11 12 13 14 R-CARBON R-CARBON R-CARBON R-CARBON(S) R-METAL R-METAL C-CERAMIC, MLC-AXIAL C-CERAMIC, MLC-AXIAL 2001 - 000734 2001 - 000429 2001 - 000591 2001 - 001172 2004 - 000218 2004 - 001137 2002 - 000144 2202 - 000780 4.7K OHM, 5%, 1/8W 1K OHM, 5%, 1/8W 3.3K OHM, 5%, 1/8W 620 OHM, 5%, 1/2W 10K OHM, 1%, 1/8W 6.8K OHM, 1%, 1/8W 100pF, 5%, 50V 100nF, 5%, 50V 1 4 1 1 2 1 1 22 1 4 1 1 2 1 1 22 4 1 1 2 1 1 22 4 1 1 2 1 1 22 1 4 1 1 2 1 1 22 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 31-1 32 33 33-1 34 35 36 37 38 39 40 41 C-AL C-AL C-AL C-AL RESONATOR-CERAMIC RELAY-POWER RELAY-MINIATURE CONNECTOR-HEADER CONNECTOR-HEADER CONNECTOR-HEADER CONNECTOR-HEADER IC-MCU IC-VOLT REGU IC IC-VOLT REGU IC-DRIVE TRANS-L.V.T TRANS-V.V.T PIN-EYELET FUSE FUSE HOLDER-FUSE P.C.B-MAIN SCREW-TAPPING HEAT SINK BUZZER WIRE-SO COPPER C-CERAMIC DESC CONNECTOR WAFER 2401 - 000187 2401 - 001778 2401 - 002224 2401 - 003107 2802 - 000161 3501 - 000306 3501 - 000399 3711 - 000203 3711 - 002665 3711 - 003407 3711 - 003783 DE09 - 00114A DE13 - 20008A DE13 - 20009A DE13 - 20016A DE13 - 20017A DE26 - 20154A DE26 - 20166A DE60 - 60012A DE32 - 10037A 3601 - 001095 DE47 - 40024A DE41 - 10477A DE60 - 10100A DE62 - 30031A DE30 - 20016A DE39 - 60001A 2201 - 000807 3711 - 000744 1000µF, 5%, 50V 470µF, 20%, 25V 3300µF, 20%, 25V 47µF, 20%, 16V 4MHz (MURATA) DI1U, 12V JQ1A, 12V YW396-03AV WHT SMW 250-02 RED YW396-05AV WHT BOX 18P 1R µPD780022CW-016 KA7812 KA7533Z KA7805 KID65003AP, KA2657 AC230V, 50Hz AC120V, 60Hz ID2.1 0D2.5, L3.0 FST 250V, 3.15A FST125V, 3.15A FH-51H 7.5A FR-1 T1.6 W197 L197 PH--3 L6 AB FEFZ A6063 W23.5 L31(WHT) CSB2220BA P10.6 SN 52MM 102K 400V YDW 236-01W 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1 1 1 5 1 1 1 1 1 1 5 - 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1 1 1 5 1 1 1 1 1 1 5 2 2 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1 1 1 5 1 1 1 1 1 1 5 2 2 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1 1 1 5 1 1 1 1 1 1 5 - 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1 1 1 5 1 1 1 1 1 1 5 - Samsung Electronics D101~D106 VA71 VA71 R404~R406, R414 R501 R412 R301, R407, R408, R409, R410, R411, R413, R415 R409 R201, R202, R911, R912 R602 R601 R401, R402 R403 C404 C101, C103, C106, C201, C202, C401~C403, C405~C412, C501~C504, C901, C902 C102 C105 C104 C505 X501 RY71 RY72, RY73, RY75, RY76 CN71 CN41 CN73 CN92 IC04 IC01 IC05 IC02 IC03 TN71 TN71 TN71 F701 F701 F701 BZ61 J01~J04, OP01 C702, C703 CN74 8-2 AW0690-00162A-3 5/16/00 11:36 AM Page 7-6 8-2 Display PCB (ASS'Y CODE NO : PD-SM12D-P1) ■ Part List No. Description Code No. Specification Q'TY Remarks 1 DIODE-SWITCHING 0401 - 001025 1N4148M, 100V 5 D901~905 2 LED 0601 - 000166 ROUND, GRN, 5mm 10 LE02, LE04, LE06~LE13 3 R-CARBON 2001 - 000003 330 OHM, 5%, 1/8W 1 R910 4 R-CARBON 2001 - 000042 1K OHM, 5%, 1/8W 2 R901, R911 5 R-CARBON 2001 - 000290 10K OHM, 5%, 1/8W 1 R909 6 R-CARBON 2001 - 000776 470 OHM, 5%, 1/2W 7 R902~R908 7 C-CERAMIC, MLC-AXIAL 2202 - 000173 1nF, 10%, 50V 1 C902 8 C-AL 2401 - 000598 1µF, 20%, 50V 1 C901 9 SWITCH-TACT 3404 - 001022 12V DC, 50mA 8 SW91~SW97, SW99 10 CONNECTOR-HEADER 3711 - 003782 BOX 18P, 1R 1 CN91 11 DRIVER-IC 1003 - 000337 KID65783AP 1 IC07 12 LED DISPLAY DE07 - 20028B SSD-A3202GS-A15 1 LE01 13 IC-DRIVE DE13 - 20017A KID65003AP 1 IC08 14 WIRE-SO COPPER DE39 - 60001A PI0.6 SN, T52MM 15 J01~J15 15 P.C.B-PANEL DE41 - 00101A FR-1, T1.6, W197, L247 1 16 ELECTRIC UNIT DE59 - 00004A KSM-313TE5 1 8-3 RM41 Samsung Electronics AW0690-00162A-3 5/16/00 11:36 AM Page 7-7 8-3 ASS’Y PCB-REMOCON (BOTTOM) (TOP) ■ Part List No. Description Code No. Specification Q'TY Remarks 194*122.5*1.6T 1 - 1 PCB 2 RESONATOR A4539-050-050 OCR455B1 1 X1 3 C-ELEC 61609-421-120 50V 47µF(5*11) 1 C3 4 IR-LED A4150-0168 S15312-H 2 LED 1, 2 5 IC-CHIP DB09-10156A KS51840-39 1 IC1 6 TR-CHIP A4050-0140 2SC2412K 2 Q1, 2 7 D-CHIP 32167-662-012 DAP202K, SDS2836 1 D1 8 R-CHIP 61079-917-010 1/10 1.0Ω-J 1 R1 9 R-CHIP 61079-917-331 1/10 330Ω-J 1 R2 10 C-CHIP A1450-131-101 CL21C 101-J 2 C1, C2 11 C-CHIP A1453-131-104 CL21C 104-Z 1 C4 12 SPRING(+) A6674-00C0-0171 NICO SUS ø0.6 1 + 13 SPRING(–) A6674-00C0-0181 NICO SUS ø0.6 1 - Samsung Electronics A3083-COMP-0681 8-4 AW0690-00162A-3 5/16/00 11:42 AM Page 7-10 9. Wiring Diagrams 9-1 AW0690/AW0790/AW0890/AW1090/AW1290/AW1890 OPTION MODEL “C” “D” “E” “F” AC120V 125VAC O 14D 271R ˚F 4.7K 1/8W AC120V 125VAC O 14D 271R ˚C 10K 1/8W AC120V 125VAC X 14D 271R ˚F 4.7K 1/8W AC230V 250VAC X 14D 471R ˚C ˚F 10K 1/8W 4.7K 1/8W “A” AW0690 AW0790 AW0890 AW0890/XAC AW1090 AW1290 AW1290/XAC AW1890 Samsung Electronics “B” 9-1 AW0690-00162A-3 5/16/00 11:37 AM Page 7-10 9-2 Remote Control 9-2 Samsung Electronics AW0690-00162A-3 5/16/00 11:37 AM Page 7-11 UPDATE LOG SHEET Application date Page Part# Note(Cause & Solution) S/Bulletin# Use this page to keep any special servicing information.(Service Bulletin, etc.) If only parts number changes, Just change parts number directly on parts list. And if you need more information, please see the service bulletin Copyright Trademarks © 1995 by Samsung Electronics Co., Ltd. All rights reserved. This manual may not, in whole or in part, be copied, photocopied, reproduced, translated, or converted to any electronic or machine readable from without prior written permission of Samsung Electronics Co., Ltd. Samsung is a registered trademark and SyncMaster 17GLi/CMG7387L and MacMaster Cable Adapter are trademark of Samsung Electronics Co., Ltd. SyncMaster 17GLi/CMG7387L Service Manual First edition June 1995. Printed in Korea. Macintosh, Centris, Quadra, Duo Dock, and Power Macintosh are trademark of Apple computer, Inc. All other trademarks are the property of their respective owners. AW0690-00162A-front 5/16/00 11:32 AM Page 1 ELECTRONICS © Samsung Electronics Co., Ltd. Apr. 2000. Printed in Korea. Code No. DB81-00162A(1)