Acer X203H Service Guide
Page 13
...-4 Note-4: CCFL lifetime is determined as the time at 7.0mA lamp current. 3.3.9 Audio performance Item Condition Preamp + Power amp (1)Output power (2)THD (@ 1W) (3)S/N ratio Speaker Driver (1)Nominal impedance (2)Rated input power (3)Frequency response (4)Output sound pressure level (5)Dimension of lamp is on the condition at which brightness of box Audio Control...
...-4 Note-4: CCFL lifetime is determined as the time at 7.0mA lamp current. 3.3.9 Audio performance Item Condition Preamp + Power amp (1)Output power (2)THD (@ 1W) (3)S/N ratio Speaker Driver (1)Nominal impedance (2)Rated input power (3)Frequency response (4)Output sound pressure level (5)Dimension of lamp is on the condition at which brightness of box Audio Control...
Acer X203H Service Guide
Page 23
Prepare the implement, equipments, materials as bellow: 1) Press-fixture 2) working table 3) Screw-driver 4) knife*1 5) glove 6) cleaning cloth 7) ESD protection item picture Operation Tool Notes Stick the big Al tape to with Left. - 23 - 4.2 Disassembly /Assembly 4.2.1 Assembly SOP Preparation before assemble 1. Go to The tape must 1 panel which can protect cover the connect of the Light-wire. Clean the room for material 3. Identify the area for work 2. the wire Check and put CLM-F on the cushion 2 carefully, 3 Assemble the panel on CLM-F.
Prepare the implement, equipments, materials as bellow: 1) Press-fixture 2) working table 3) Screw-driver 4) knife*1 5) glove 6) cleaning cloth 7) ESD protection item picture Operation Tool Notes Stick the big Al tape to with Left. - 23 - 4.2 Disassembly /Assembly 4.2.1 Assembly SOP Preparation before assemble 1. Go to The tape must 1 panel which can protect cover the connect of the Light-wire. Clean the room for material 3. Identify the area for work 2. the wire Check and put CLM-F on the cushion 2 carefully, 3 Assemble the panel on CLM-F.
Acer X203H Service Guide
Page 24
Assemble the SPK to Main-SHD Lock 3 screws on the 7 PCBA board with order. Screw-driver - 24 - the main-SHD, the 4 correct position reference on the SPS board with this Screw-driver order. 8 1 Lock 2 screws on the Screw-driver picture, then the lock 4 screws to fasten it. Assemble the FFC to 5 the I/F, the correct position reference on Without the gap within the picture 6 Assemble the PCBA to Keep the ware in.
Assemble the SPK to Main-SHD Lock 3 screws on the 7 PCBA board with order. Screw-driver - 24 - the main-SHD, the 4 correct position reference on the SPS board with this Screw-driver order. 8 1 Lock 2 screws on the Screw-driver picture, then the lock 4 screws to fasten it. Assemble the FFC to 5 the I/F, the correct position reference on Without the gap within the picture 6 Assemble the PCBA to Keep the ware in.
Acer X203H Service Guide
Page 25
9 Scan for SEC panel The position refer to the picture Lock screws of side on Attention the order 13 Main-Chassis with panel. Fasten the LVDS to four. 2/4,based on the under between panel and Main-BTK only for fooling PC Card go with Screw-driver by one to 10 panel and fix the Main- BKT to CLM-F Stick one Al foil on the 11 right between pane land Main-BTK only for SEC panel 12 1 2 Stick two pieces of Al foil on DVI. - 25 -
9 Scan for SEC panel The position refer to the picture Lock screws of side on Attention the order 13 Main-Chassis with panel. Fasten the LVDS to four. 2/4,based on the under between panel and Main-BTK only for fooling PC Card go with Screw-driver by one to 10 panel and fix the Main- BKT to CLM-F Stick one Al foil on the 11 right between pane land Main-BTK only for SEC panel 12 1 2 Stick two pieces of Al foil on DVI. - 25 -
Acer X203H Service Guide
Page 29
26 Assemble the Hinge to RC. 60-80mm Ϟ2 9±1kg.cm 29 Cover the CLM of L and R - 29 - DSSDA1-***α 28 Lock 4 screws to the CLM-abs 27 Lock screws*6 onto the hinge with screw-driver Screw-driver (FABF-
26 Assemble the Hinge to RC. 60-80mm Ϟ2 9±1kg.cm 29 Cover the CLM of L and R - 29 - DSSDA1-***α 28 Lock 4 screws to the CLM-abs 27 Lock screws*6 onto the hinge with screw-driver Screw-driver (FABF-
Acer X203H Service Guide
Page 30
...*1 5) Glove 6) Cleaning cloth 7) ESD protection item picture Operation Tool Notes Kick the board first. 1 Disassemble the stand 4 screws Screw-driver Disassembly the bezel 2 from the monitor - 30 - 4.2.2 Disassembly SOP Preparation before disassemble 1. Right (4) parts of bezel When disassembly the bezel ,notice don't bend the C/B .man must wear glove The purpose is ...
...*1 5) Glove 6) Cleaning cloth 7) ESD protection item picture Operation Tool Notes Kick the board first. 1 Disassemble the stand 4 screws Screw-driver Disassembly the bezel 2 from the monitor - 30 - 4.2.2 Disassembly SOP Preparation before disassemble 1. Right (4) parts of bezel When disassembly the bezel ,notice don't bend the C/B .man must wear glove The purpose is ...
Acer X203H Service Guide
Page 31
4 Tear out the acetic tape 5 Unlock the wires. 6 Disassembled the SHD Screw-driver shielding : 5 screw 7 Tear down three pieces of Al foil - 31 -
4 Tear out the acetic tape 5 Unlock the wires. 6 Disassembled the SHD Screw-driver shielding : 5 screw 7 Tear down three pieces of Al foil - 31 -
Acer X203H Service Guide
Page 32
Mylar 8 Tear down the Mylar and the tap 9 Disassembled the ACsoc shielding . 10 Unlock the LVDS wires. 11 Disassembled the PCBA shielding : 5 Screw-driver screws 12 Disassembled the SPK shielding : 4 screws Screw-driver - 32 -
Mylar 8 Tear down the Mylar and the tap 9 Disassembled the ACsoc shielding . 10 Unlock the LVDS wires. 11 Disassembled the PCBA shielding : 5 Screw-driver screws 12 Disassembled the SPK shielding : 4 screws Screw-driver - 32 -