Acer AT4220A, Service Manual

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Chapter 4 70
Exploded Diagram of AT4220A
Please refer to the following table and exploded diagram.
# Partname Description Acer Part No. Q’TY
1 FRONT BEZEL ASSY HV4 LCD-BEZEL ASSY 60.M34V7.001 1
2 LCD TFT 42.0 IN. AU
T420XW01 VER0 "LCD(TFT)42"" T420XW01 VER0" 56.M34V7.001 1
3 "CLAMP AUO-R/L
HX4(FBHX4002,REV3A)" "CLAMP AUO-R/L
HX4(FBHX4002,REV3A)" 47.M34V7.001 4
4 PANEL BKT AUO L HX4 PANEL BKT AUO L HX4 N/A 1
5 PANEL BKT AUO R HX4 PANEL BKT AUO R HX4 N/A 1
6 MAIN PCB TRAY "CHASSIS HX4(FAHX4001,REV3B)" 33.M34V7.004 1
7 POWER BOARD "PWR 291W,DPS-291AP
A(90~264VAC)" 55.M34V7.001 1
8 MAIN BOARD - NTSC NA
FOR AU HH2 M/B ASSY(US)(FOR HV4N)AU 55.M36V7.001 1
9 IO/TURNER BOARD -
NTSC NA HH6N IO/B ASSY(US)(FOR HV2N) 55.M28V7.001 1
10 SCREW M3*6-B(BNI) SCREW M3*6-B(BNI) 86.M08V7.003 38
11 PCB HOLDER - NTSC NA "SHIELDING (NA)
HV4N(FAHV4001,REV3A)" 33.M36V7.001 1
12 BACK COVER ASSY AH4T BACK COVER ASSY 60.M34V7.002 1
13 SCREW T4*12-B(BNI) SCREW T4*12-B(BNI) 86.M25V7.003 38
14 RATING LABEL HV4 RATING LABEL HV4 N/A 1
15 I/O TURNER LABEL -PAL
EU "LABEL I/O TUNER EU
HV9(HCHV9003,REV3A)" 40.M25V7.002 1
16 POWER LABEL "LABEL (POWER)
HV4(HCHV4001,REV3A)" 40.M34V7.001 1
17 SCREW T3*8-B(BNI) SCREW T3*8-B(BNI) 86.M08V7.007 7
18 "NUT IO
EA1(MBEA1001,REV3D)" "NUT IO EA1(MBEA1001,REV3D)" 86.M25V7.001 2
19 SCREW M4*22-
B(BNI+SPRING) SCREW M4*22-
B(BNI+SPRING) 86.M34V7.002 10
20 STAND BRACKET "STAND BKT
HX4(FAHX4008,REV3A)" 33.M34V7.001 2
21 STAND COVER "STAND COVER
HX4(EAHX4004,REV3B)" 42.M34V7.001 1
22 STAND ASSY HV4 STAND ASSY 60.M34V7.003 1
23 "CLAMP AUO-D
HX4(FBHX4003,REV3A)" "CLAMP AUO-D
HX4(FBHX4003,REV3A)" 47.M34V7.002 1
24 SCREW M4.0*6.0-B(NI) SCREW M4.0*6.0-B(NI) 86.M08V7.005 8
25 SPEAKER ASSY L SPEAKER ASSY HX4E (FS-
0000085AB) 23.M34V7.001 1
26 SPEAKER ASSY R SPEAKER ASSY HX4E (FS-
0000085AA) 23.M34V7.002 1
27 SCREW M3*6-B(BNI) SCREW M3*6-B(BNI) 86.M08V7.003 5
28 IR BOARD JL7 IR/B ASSY(FOR HV7) 55.M25V7.003 1
29 FUNCTION BOARD JL7 KEYPAD/B ASSY 55.M25V7.002 1