T20, T21, T22, T23 - Hardware Maintenance Manual (April 2002)
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... 2000 device 73 1080 Keyboard 74 1090 Keyboard CRU insulator 82 1100 Hinge cover 83 1110 Keyboard bezel 88 1120 Fan assembly 94 1130 CPU 98 1140 PC Card slot assembly 100 1150 Speaker 103 1160 Hard-disk bay 105 1170 Ultrabay 2000 slot 107 1180 System board 113 1190 Secure... Inverter card 123 2040 LCD panel 125 2050 Antenna assembly 128 2060 Sub card 131 3010 ThinkPad Dock PCI cover 133 3020 ThinkPad Dock top cover 136 Locations 140 Front view 140 Rear view 141 Bottom view 142 Parts list 143 T20, T21, T22 and T23 series model matrix 146 Overall 147...
... 2000 device 73 1080 Keyboard 74 1090 Keyboard CRU insulator 82 1100 Hinge cover 83 1110 Keyboard bezel 88 1120 Fan assembly 94 1130 CPU 98 1140 PC Card slot assembly 100 1150 Speaker 103 1160 Hard-disk bay 105 1170 Ultrabay 2000 slot 107 1180 System board 113 1190 Secure... Inverter card 123 2040 LCD panel 125 2050 Antenna assembly 128 2060 Sub card 131 3010 ThinkPad Dock PCI cover 133 3020 ThinkPad Dock top cover 136 Locations 140 Front view 140 Rear view 141 Bottom view 142 Parts list 143 T20, T21, T22 and T23 series model matrix 146 Overall 147...
T20, T21, T22, T23 - Hardware Maintenance Manual (April 2002)
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ThinkPad T20, T21, T22 and T23 series Product overview 41 Specifications 43 Status indicators 45 FRU Tests 47 Fn key combinations...82 1100 Hinge cover 83 For T20 and T21 series 84 For T22 series 86 For T23 series 87 1110 Keyboard bezel 88 For T20, T21 and T22 series 89 For T23 series 92 1120 Fan assembly 94 For T20, T21, T22 series 94 For T23 series 97... 1130 CPU 98 For T20, T21 and T22 series 98 For T23 series 99 1140 PC...
ThinkPad T20, T21, T22 and T23 series Product overview 41 Specifications 43 Status indicators 45 FRU Tests 47 Fn key combinations...82 1100 Hinge cover 83 For T20 and T21 series 84 For T22 series 86 For T23 series 87 1110 Keyboard bezel 88 For T20, T21 and T22 series 89 For T23 series 92 1120 Fan assembly 94 For T20, T21, T22 series 94 For T23 series 97... 1130 CPU 98 For T20, T21 and T22 series 98 For T23 series 99 1140 PC...
T20, T21, T22, T23 - Hardware Maintenance Manual (April 2002)
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... 0.245 Nm (2.5 kgfcm) (continued) 94 ThinkPad T20, T21, T22, T23 (MT 2647/2648) a -part is for T21, T22 series only. Other models do not have this bracket. b -part is for T21 series and MT2647-3Cx, -3Ex, -7Cx, -7Ex (T22 series) only. Removing and replacing a FRU 1120 Fan assembly For T20, T21, T22 series For access, remove these...
... 0.245 Nm (2.5 kgfcm) (continued) 94 ThinkPad T20, T21, T22, T23 (MT 2647/2648) a -part is for T21, T22 series only. Other models do not have this bracket. b -part is for T21 series and MT2647-3Cx, -3Ex, -7Cx, -7Ex (T22 series) only. Removing and replacing a FRU 1120 Fan assembly For T20, T21, T22 series For access, remove these...
T20, T21, T22, T23 - Hardware Maintenance Manual (April 2002)
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Removing and replacing a FRU When installing the fan assembly: For T20 Remove the protective sheet from the thermal rubber on the a -part of the fan as shown in the following figure. For T21, T22 Apply the thermal grease (05K5751) on the fan assembly. a ThinkPad T20, T21, T22 and T23 series 95
Removing and replacing a FRU When installing the fan assembly: For T20 Remove the protective sheet from the thermal rubber on the a -part of the fan as shown in the following figure. For T21, T22 Apply the thermal grease (05K5751) on the fan assembly. a ThinkPad T20, T21, T22 and T23 series 95
T20, T21, T22, T23 - Hardware Maintenance Manual (April 2002)
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... 2000 device" on page 73 v "1080 Keyboard" on page 74 v "1090 Keyboard CRU insulator" on page 82 v "1120 Fan assembly" on page 94 For T20, T21 and T22 series Rotate the the head of the screw (A) to the direction of the arrow b to lock the CPU. 98 ThinkPad T20, T21, T22, T23 (MT 2647/2648)
... 2000 device" on page 73 v "1080 Keyboard" on page 74 v "1090 Keyboard CRU insulator" on page 82 v "1120 Fan assembly" on page 94 For T20, T21 and T22 series Rotate the the head of the screw (A) to the direction of the arrow b to lock the CPU. 98 ThinkPad T20, T21, T22, T23 (MT 2647/2648)
T20, T21, T22, T23 - Hardware Maintenance Manual (April 2002)
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...CRU insulator" on page 82 v "1100 Hinge cover" on page 83 v "1110 Keyboard bezel" on page 88 v "1120 Fan assembly" on page 94 v "1130 CPU" on page 98 v "1140 PC Card slot assembly" on page 100 v "1150 Speaker" on page 103 v "1160 Hard-disk bay" on page 105 v "1170 Ultrabay ...2000 slot" on page 107 For T20, T21, T22 series 4 1 2 3 5 Step 4 Screw (quantity) M2.5 × 4.8 mm, nylon-coated (1) Torque 0.392 Nm (4 kgfcm) (continued) ThinkPad T20, T21, T22 and T23 series...
...CRU insulator" on page 82 v "1100 Hinge cover" on page 83 v "1110 Keyboard bezel" on page 88 v "1120 Fan assembly" on page 94 v "1130 CPU" on page 98 v "1140 PC Card slot assembly" on page 100 v "1150 Speaker" on page 103 v "1160 Hard-disk bay" on page 105 v "1170 Ultrabay ...2000 slot" on page 107 For T20, T21, T22 series 4 1 2 3 5 Step 4 Screw (quantity) M2.5 × 4.8 mm, nylon-coated (1) Torque 0.392 Nm (4 kgfcm) (continued) ThinkPad T20, T21, T22 and T23 series...
T20, T21, T22, T23 - Hardware Maintenance Manual (April 2002)
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... 74 v "1090 Keyboard CRU insulator" on page 82 v "1100 Hinge cover" on page 83 v "1110 Keyboard bezel" on page 88 v "1120 Fan assembly" on page 94 v "1140 PC Card slot assembly" on page 100 v "1150 Speaker" on page 103 v "1160 Hard-disk bay" on page 105 v "1170 Ultrabay 2000 slot" on page 107..., 9Dx, 9Fx, 9Hx, 9Jx, 9Nx, 9Mx, DFx, HNx, NNx v MT2647-5Rx, 5Sx, 5Ux, 9Rx, 9Sx, 9Ux, HSU Other models do not have the secure chip. ThinkPad T20, T21, T22 and T23 series 117
... 74 v "1090 Keyboard CRU insulator" on page 82 v "1100 Hinge cover" on page 83 v "1110 Keyboard bezel" on page 88 v "1120 Fan assembly" on page 94 v "1140 PC Card slot assembly" on page 100 v "1150 Speaker" on page 103 v "1160 Hard-disk bay" on page 105 v "1170 Ultrabay 2000 slot" on page 107..., 9Dx, 9Fx, 9Hx, 9Jx, 9Nx, 9Mx, DFx, HNx, NNx v MT2647-5Rx, 5Sx, 5Ux, 9Rx, 9Sx, 9Ux, HSU Other models do not have the secure chip. ThinkPad T20, T21, T22 and T23 series 117
T20, T21, T22, T23 - Hardware Maintenance Manual (April 2002)
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b a 118 ThinkPad T20, T21, T22, T23 (MT 2647/2648) Removing and replacing a FRU 1200 Microphone cable For access, remove these FRUs, in order: v "1010 Battery pack" on page 60 v "... 74 v "1090 Keyboard CRU insulator" on page 82 v "1100 Hinge cover" on page 83 v "1110 Keyboard bezel" on page 88 v "1120 Fan assembly" on page 94 v "1140 PC Card slot assembly" on page 100 v "1150 Speaker" on page 103 v "1160 Hard-disk bay" on page 105 v "1170 Ultrabay 2000 slot" on page 107...
b a 118 ThinkPad T20, T21, T22, T23 (MT 2647/2648) Removing and replacing a FRU 1200 Microphone cable For access, remove these FRUs, in order: v "1010 Battery pack" on page 60 v "... 74 v "1090 Keyboard CRU insulator" on page 82 v "1100 Hinge cover" on page 83 v "1110 Keyboard bezel" on page 88 v "1120 Fan assembly" on page 94 v "1140 PC Card slot assembly" on page 100 v "1150 Speaker" on page 103 v "1160 Hard-disk bay" on page 105 v "1170 Ultrabay 2000 slot" on page 107...
T20, T21, T22, T23 - Hardware Maintenance Manual (April 2002)
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Removing and replacing a FRU 2010 LCD assembly For access, remove these FRUs, in order: v "1010 Battery pack" on page 60 v "1020 Backup battery" on page 61 v "1030 Hard-disk drive" on page 63 v "1050 Mini PCI adapter" on page 66 v "1070 Ultrabay 2000 device" on page 73 v "1080 Keyboard" on page 74 v "1090 Keyboard CRU insulator" on page 82 v "1100 Hinge cover" on page 83 v "1110 Keyboard bezel" on page 88 v "1120 Fan assembly" on page 94 1 1 Step 1 Screw (quantity) M2.5 × 4.8 mm, nylon-coated (4) (continued) Torque 0.392 Nm (4 kgfcm) ThinkPad T20, T21, T22 and T23 series 119
Removing and replacing a FRU 2010 LCD assembly For access, remove these FRUs, in order: v "1010 Battery pack" on page 60 v "1020 Backup battery" on page 61 v "1030 Hard-disk drive" on page 63 v "1050 Mini PCI adapter" on page 66 v "1070 Ultrabay 2000 device" on page 73 v "1080 Keyboard" on page 74 v "1090 Keyboard CRU insulator" on page 82 v "1100 Hinge cover" on page 83 v "1110 Keyboard bezel" on page 88 v "1120 Fan assembly" on page 94 1 1 Step 1 Screw (quantity) M2.5 × 4.8 mm, nylon-coated (4) (continued) Torque 0.392 Nm (4 kgfcm) ThinkPad T20, T21, T22 and T23 series 119
T20, T21, T22, T23 - Hardware Maintenance Manual (April 2002)
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Removing and replacing a FRU 2020 Front bezel For access, remove these FRUs, in order: v "1010 Battery pack" on page 60 v "1020 Backup battery" on page 61 v "1030 Hard-disk drive" on page 63 v "1070 Ultrabay 2000 device" on page 73 v "1080 Keyboard" on page 74 v "1090 Keyboard CRU insulator" on page 82 v "1100 Hinge cover" on page 83 v "1110 Keyboard bezel" on page 88 v "1120 Fan assembly" on page 94 v "2010 LCD assembly" on page 119 2 1 1 1 Step 1 Screw (quantity) M2.5 × 4.8 mm, nylon-coated (3) Torque 0.392 Nm (4 kgfcm) 122 ThinkPad T20, T21, T22, T23 (MT 2647/2648)
Removing and replacing a FRU 2020 Front bezel For access, remove these FRUs, in order: v "1010 Battery pack" on page 60 v "1020 Backup battery" on page 61 v "1030 Hard-disk drive" on page 63 v "1070 Ultrabay 2000 device" on page 73 v "1080 Keyboard" on page 74 v "1090 Keyboard CRU insulator" on page 82 v "1100 Hinge cover" on page 83 v "1110 Keyboard bezel" on page 88 v "1120 Fan assembly" on page 94 v "2010 LCD assembly" on page 119 2 1 1 1 Step 1 Screw (quantity) M2.5 × 4.8 mm, nylon-coated (3) Torque 0.392 Nm (4 kgfcm) 122 ThinkPad T20, T21, T22, T23 (MT 2647/2648)
T20, T21, T22, T23 - Hardware Maintenance Manual (April 2002)
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... 82 v "1100 Hinge cover" on page 83 v "1110 Keyboard bezel" on page 88 v "1120 Fan assembly" on page 94 v "2010 LCD assembly" on page 119 v "2020 Front bezel" on page 122 1 2 3 Cable routing: When replacing the inverter card, route the connector cable as in the following figure: ThinkPad T20, T21, T22 and T23 series 123
... 82 v "1100 Hinge cover" on page 83 v "1110 Keyboard bezel" on page 88 v "1120 Fan assembly" on page 94 v "2010 LCD assembly" on page 119 v "2020 Front bezel" on page 122 1 2 3 Cable routing: When replacing the inverter card, route the connector cable as in the following figure: ThinkPad T20, T21, T22 and T23 series 123
T20, T21, T22, T23 - Hardware Maintenance Manual (April 2002)
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... the figure 1a . To do this, remove the screw from both side of the adapter as shown in the figure 1b . 1a 1b (continued) 124 ThinkPad T20, T21, T22, T23 (MT 2647/2648) Remove the connector cover for the others as shown in order: v "1010 Battery pack" on page 60 v "1020 Backup... page 74 v "1090 Keyboard CRU insulator" on page 82 v "1100 Hinge cover" on page 83 v "1110 Keyboard bezel" on page 88 v "1120 Fan assembly" on page 94 v "2010 LCD assembly" on page 119 v "2020 Front bezel" on page 122 v "2030 Inverter card" on page 123 Remove the UltraPort adapter if it has been...
... the figure 1a . To do this, remove the screw from both side of the adapter as shown in the figure 1b . 1a 1b (continued) 124 ThinkPad T20, T21, T22, T23 (MT 2647/2648) Remove the connector cover for the others as shown in order: v "1010 Battery pack" on page 60 v "1020 Backup... page 74 v "1090 Keyboard CRU insulator" on page 82 v "1100 Hinge cover" on page 83 v "1110 Keyboard bezel" on page 88 v "1120 Fan assembly" on page 94 v "2010 LCD assembly" on page 119 v "2020 Front bezel" on page 122 v "2030 Inverter card" on page 123 Remove the UltraPort adapter if it has been...
T20, T21, T22, T23 - Hardware Maintenance Manual (April 2002)
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... This section is only for MT2647-xFx, xJx, xLx, xNx, xSx. Other models do not have the antenna assembly. For access, remove these FRUs, in order: v "1010 Battery pack" on page 60 v "1020 Backup battery" on page 61 v "1030 Hard-disk drive" on page ..." on page 82 v "1100 Hinge cover" on page 83 v "1110 Keyboard bezel" on page 88 v "1120 Fan assembly" on page 94 v "2010 LCD assembly" on page 119 v "2020 Front bezel" on page 122 v "2030 Inverter card" on page 123 v "2040 LCD panel" on page 124 1 1 (continued) 128 ThinkPad T20, T21, T22, T23 (MT 2647/2648)
... This section is only for MT2647-xFx, xJx, xLx, xNx, xSx. Other models do not have the antenna assembly. For access, remove these FRUs, in order: v "1010 Battery pack" on page 60 v "1020 Backup battery" on page 61 v "1030 Hard-disk drive" on page ..." on page 82 v "1100 Hinge cover" on page 83 v "1110 Keyboard bezel" on page 88 v "1120 Fan assembly" on page 94 v "2010 LCD assembly" on page 119 v "2020 Front bezel" on page 122 v "2030 Inverter card" on page 123 v "2040 LCD panel" on page 124 1 1 (continued) 128 ThinkPad T20, T21, T22, T23 (MT 2647/2648)
T20, T21, T22, T23 - Hardware Maintenance Manual (April 2002)
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... 74 v "1090 Keyboard CRU insulator" on page 82 v "1100 Hinge cover" on page 83 v "1110 Keyboard bezel" on page 88 v "1120 Fan assembly" on page 94 v "1140 PC Card slot assembly" on page 100 v "1150 Speaker" on page 103 v "1160 Hard-disk bay" on page 105 v "1170 Ultrabay 2000 slot" on page 107... v "1180 System board" on page 113 v "2010 LCD assembly" on page 119 2 3 1 2 Step 1 Screw (quantity) Hex stud (6) 2 M2.5 × 4.8 mm, nylon-coated (4) (continued) Torque 0.392 Nm (4 kgfcm) 0.392 Nm (4 kgfcm...
... 74 v "1090 Keyboard CRU insulator" on page 82 v "1100 Hinge cover" on page 83 v "1110 Keyboard bezel" on page 88 v "1120 Fan assembly" on page 94 v "1140 PC Card slot assembly" on page 100 v "1150 Speaker" on page 103 v "1160 Hard-disk bay" on page 105 v "1170 Ultrabay 2000 slot" on page 107... v "1180 System board" on page 113 v "2010 LCD assembly" on page 119 2 3 1 2 Step 1 Screw (quantity) Hex stud (6) 2 M2.5 × 4.8 mm, nylon-coated (4) (continued) Torque 0.392 Nm (4 kgfcm) 0.392 Nm (4 kgfcm...
T20, T21, T22, T23 - Hardware Maintenance Manual (April 2002)
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... 46P2615 for models xxK 46P2616 Keyboard bezel for T21 and T22 for all models except xxK 46P2613 for models xxK 46P2614 3 Fan assembly for T20 08K7066 Fan assembly for T21 04P3448 Fan assembly for T22 for 2647-3xx, 7xx, BxG ...08K7268 for 2648-all 26P9317 for 2647-all types or models, unless specific types or models are also available as optional FRUs. No. FRU P/N a - Parts list v Each FRU is available for 2648-xxK 04P3447 (continued) 148 ThinkPad T20, T21...
... 46P2615 for models xxK 46P2616 Keyboard bezel for T21 and T22 for all models except xxK 46P2613 for models xxK 46P2614 3 Fan assembly for T20 08K7066 Fan assembly for T21 04P3448 Fan assembly for T22 for 2647-3xx, 7xx, BxG ...08K7268 for 2648-all 26P9317 for 2647-all types or models, unless specific types or models are also available as optional FRUs. No. FRU P/N a - Parts list v Each FRU is available for 2648-xxK 04P3447 (continued) 148 ThinkPad T20, T21...
T20, T21, T22, T23 - Hardware Maintenance Manual (April 2002)
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..., 8PT, 2TT, xRT 46L4924 (continued) ThinkPad T20, T21, T22 and T23 series 153 v The FRUs marked with one asterisk are CRUs (customer replaceable units.) v The FRUs marked with OP are given. Parts list v Each FRU is available for all models except xxK) 46P2611 for models xxK 46P2612 3 Fan assembly for T23 26P9166 4 PC Card...
..., 8PT, 2TT, xRT 46L4924 (continued) ThinkPad T20, T21, T22 and T23 series 153 v The FRUs marked with one asterisk are CRUs (customer replaceable units.) v The FRUs marked with OP are given. Parts list v Each FRU is available for all models except xxK) 46P2611 for models xxK 46P2612 3 Fan assembly for T23 26P9166 4 PC Card...
T20, T21, T22, T23 - Hardware Maintenance Manual (April 2002)
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... guide v Screw caps v Screw caps, rear Note: 12P4226 does not contain c, d, e, f and k. Parts list FRU System miscellaneous parts for T21 series: v (a) Hinge cover assembly v (23) Easy button cover v (i) I/O card spacer v (h) Cable RJ11 to system board docking v (j) Holder, backup battery v (g) Ultrabay...keyboard CRU v (c)ESD fan cover v (d) ESD plate spring CSB v (e) ESD bracket, FPC v (f) Keyboard support v (24) ESD bracket, LCD FPC v (k) Speaker RF bracket v Mini PCI guide v Grease v Screw caps v Screw caps, rear P/N 12P4226 12P4227 12P4228 (continued) 168 ThinkPad T20, T21, T22, T23 (MT...
... guide v Screw caps v Screw caps, rear Note: 12P4226 does not contain c, d, e, f and k. Parts list FRU System miscellaneous parts for T21 series: v (a) Hinge cover assembly v (23) Easy button cover v (i) I/O card spacer v (h) Cable RJ11 to system board docking v (j) Holder, backup battery v (g) Ultrabay...keyboard CRU v (c)ESD fan cover v (d) ESD plate spring CSB v (e) ESD bracket, FPC v (f) Keyboard support v (24) ESD bracket, LCD FPC v (k) Speaker RF bracket v Mini PCI guide v Grease v Screw caps v Screw caps, rear P/N 12P4226 12P4227 12P4228 (continued) 168 ThinkPad T20, T21, T22, T23 (MT...
T20, T21, T22, T23 - Hardware Maintenance Manual (April 2002)
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Parts list FRU System miscellaneous parts for T23 series: v (a) Hinge cover assembly v (23) Easy button cover T23 v (g) I/O card spacer v (f) Cable RJ11 to system board docking v (h) Holder, backup battery v (e) Ultrabay 2000 ..., battery latch v Keyboard connector guide v Shock rubber v Insulator, docking connector v Insulator, fan connector v Insulator, Ultrabay 2000 connector v Insulator, I/O connector v Shield, Mini PCI v Insulator, hard-disk drive v Thermal grease v Screw caps v Screw caps, rear P/N 12P4229 08K6683 26P9789 08K7099 (continued) ThinkPad T20, T21, T22 and T23 series 169
Parts list FRU System miscellaneous parts for T23 series: v (a) Hinge cover assembly v (23) Easy button cover T23 v (g) I/O card spacer v (f) Cable RJ11 to system board docking v (h) Holder, backup battery v (e) Ultrabay 2000 ..., battery latch v Keyboard connector guide v Shock rubber v Insulator, docking connector v Insulator, fan connector v Insulator, Ultrabay 2000 connector v Insulator, I/O connector v Shield, Mini PCI v Insulator, hard-disk drive v Thermal grease v Screw caps v Screw caps, rear P/N 12P4229 08K6683 26P9789 08K7099 (continued) ThinkPad T20, T21, T22 and T23 series 169