Acer AF705 AF705 Monitor Service Guide
Acer AF705 Manual
 |
View all Acer AF705 manuals
Add to My Manuals
Save this manual to your list of manuals |
Acer AF705 manual content summary:
- Acer AF705 | AF705 Monitor Service Guide - Page 1
AF705 Service Guide 17-inch CRT Monitor 1 - Acer AF705 | AF705 Monitor Service Guide - Page 2
STAGE...15 E. FLYBLACK TRANSFORMER ...15 6. VIDEO AMP. CIRCUIT 17 A. VIDEO PRE. AMP...18 B. VIDEO AMPLIFIER ...18 7. TROUBLESHOOTING 19 A. POWER SUPPLY CHECK ...20 B. MONITOR CHECK FLOW CHART ...21 APPENDIX A: PARTS LIST 23 APPENDIX B: P. C. B. ASSEMBLY 57 APPENDIX C: DISPLAY UNIT ASSEMBLY 75 - Acer AF705 | AF705 Monitor Service Guide - Page 3
OR Xmax+Xmin Ymax-Ymin Ymax+Ymin Where: Xmax,Xmin,be Calculated Same Line Ymax,Ymin,be Calculated Same Row D. ALIGNMENT PROCEDURE ● Warm up the monitor for at least 30 minutes before adjustment. ● Set the front of CRT to the east. ● Turn all VR set to center position. D-1. H.V 1. Use front - Acer AF705 | AF705 Monitor Service Guide - Page 4
E. GEOMETRIC DISTORTION E-1 Raster Rotation Signal No.1 to 6 | a - b | ≤ 2.0 mm E-2 Pincushion Signal No.1 to 6 Top : d1 ≤ 2.0 mm Bottom : b1 ≤ 2.0 mm Leftside : a1 ≤ 1.5 mm Rightside : c1 ≤ 1.5 mm E-3 Barrel Signal No.1 to 6 Top : d2 ≤ 2.0 mm Bottom : b2 ≤ 2.0 mm Leftside : a2 ≤ 1.0 mm - Acer AF705 | AF705 Monitor Service Guide - Page 5
position. F.1.3 Auto alignment(P103 must be short) Use automatic alignment equipment and program to get color temperature within specified coordinates. F.1.4 Manual alignment P103 must be short in order to into factory mode. Select OSD function to color temperature adjustment. F.1.5 For 9300( 7500 - Acer AF705 | AF705 Monitor Service Guide - Page 6
G. PRESET TIMING Preset Timing Chart [ H-SYNC ] Th Tsh Tbh Tdh Tfh [ VIDEO ] [ V-SYNC ] Tbv Tv Tsv [ VIDEO ] Tdv Tfv No Signal Name 1 VGA 640*480(60) Clock Fh Fv Th Tsh Tfh Tbh Tdh Tv Tsv Tfv Tbv Tdv (MHz) (kHz) (Hz) (uSec) (uSec) (uSec) (uSec) (uSec) (mSec) (mSec) (mSec) (mSec) ( - Acer AF705 | AF705 Monitor Service Guide - Page 7
2. CONTROL AND CONNECT LAYOUT A. Main PCB 7 - Acer AF705 | AF705 Monitor Service Guide - Page 8
B. VIDEO PCB 8 - Acer AF705 | AF705 Monitor Service Guide - Page 9
C. PIN ASSIGNMENT C-1. Connect Table 1 2 3 4 5 6 7 8 9 10 P102 DETECT DDC-SCL DDC-SDA GND V-sync H-sync 5V from PC P105-P202 V-OUT OSD-SDA OSD-SCL H-out GND P104-P203 AFC GHD G1 HEATER 5V 80V 12V ABL C-2. Connect Function P803 : P501 : P103: P902 : P804 : H-CENTER CONN TILT CONN PRESET CONN - Acer AF705 | AF705 Monitor Service Guide - Page 10
3. INTRODUCTION: C708 is a 17" multisync color monitor. The horizontal frequency range is from 30khz to 70khz, and the refresh rate is from 50hz to 160hz. The circuit includes four major parts, the - Acer AF705 | AF705 Monitor Service Guide - Page 11
-P-ROM 24C08 12V Power generator 78R05 5V TDA8172 Vertical Output AMP. B++16V B+-16V TDA4856 H.V Sync Processor 12V H-center ADJ. G1 ADJ. Voltage generator 13.3V H-Driver & H-Scan Stage -145V FBT H.V generator -12V 9.2V 53V 80V 13.5V 78R12 53V 12V B+ generator B++16V B+-16V 1 1 1 - Acer AF705 | AF705 Monitor Service Guide - Page 12
Fig2 12 - Acer AF705 | AF705 Monitor Service Guide - Page 13
is defined by R919, C916. The equation is approximately: Fosc=1.8/ (R919*C916). The external signal "SYN+ & SYN−" E. POWER SAVING CKT: The monitor has ON and OFF states. The monitor enters OFF mode if H-sync and/or V-sync are removed. When in the OFF State, PS1 should below simultaneously to turn - Acer AF705 | AF705 Monitor Service Guide - Page 14
F. DEGAUSS CKT: The DEGUSS signal which comes from micro-p to control degauss coil act or not. When DEGUSS is high, Q950 will be saturated to make RL901 working, AC line provides a degaussing current to degauss coil. G. OVERLOAD PROTECTION CKT: The primary current flows through the current sensing - Acer AF705 | AF705 Monitor Service Guide - Page 15
5. DEFLECTION A. SYNC RPOCESSOR: H-sync & V-sync input to U1(up), then up output the H-out, V-out signal to U401 TDA4856. The H-out, V-out always are positive. B. HORIZONTAL PROCESSOR Fig 3 is the block diagram of IC TDA4856. The IC TDA4856 output vertical sawtooth and H-Drive signal to produce, - Acer AF705 | AF705 Monitor Service Guide - Page 16
Fig3 16 - Acer AF705 | AF705 Monitor Service Guide - Page 17
Fig4 17 - Acer AF705 | AF705 Monitor Service Guide - Page 18
6. VIDEO AMP. CIRCUIT A. VIDEO PRE. AMP. The video pre-amp IC is U201(LM1269). The input signal is 0.7Vpp, then pre-amp IC U201 amplify the video signal to 3~4Vpp. The U201 is controlled by up via I2C bus, Fig5 is the block diagram. B. VIDEO AMPLIFIER The video amplifier is U203(LM2467), it amplify - Acer AF705 | AF705 Monitor Service Guide - Page 19
Fig6 Fig7 19 - Acer AF705 | AF705 Monitor Service Guide - Page 20
7. TROUBLESHOOTING A. POWER SUPPLY CHECK 20 - Acer AF705 | AF705 Monitor Service Guide - Page 21
B. MONITOR CHECK FLOW CHART B-1. No Raster 21 - Acer AF705 | AF705 Monitor Service Guide - Page 22
B-2. No Picture 22 - Acer AF705 | AF705 Monitor Service Guide - Page 23
B-3. No Vertical Deflection ( rester become a horizontal line) 23 - Acer AF705 | AF705 Monitor Service Guide - Page 24
APPENDIX A: PARTS LIST 24 - Acer AF705 | AF705 Monitor Service Guide - Page 25
A. FRU BOM A-1 Main PCBA-- 456A6630011 A-2 Video PCBA-452A6030001 B. BOM LIST The item of parts marked with yellow are recommended and Unique parts list, and items marked with Blue are top 20 failures provided by our PE if component level repair is required. 25 - Acer AF705 | AF705 Monitor Service Guide - Page 26
Li Leve Unit Price ne l Part Model USD MF708C0200 1 1 5224A830003 3 150.66 Usage 1 Description DIS ABO 2 2 51A11830011 40.16 1 VIDEO ASSY 3 3 452A6030001 9.86 1 PCBA CRT/B 4 4 5 5 6 5 7 5 8 5 9 5 10 5 11 5 12 5 13 5 14 5 15 5 16 5 17 5 18 5 19 5 20 5 21 5 22 5 23 5 24 5 25 5 26 5 - Acer AF705 | AF705 Monitor Service Guide - Page 27
28 5 29 5 30 5 31 5 32 5 33 5 34 5 35 5 36 5 37 5 38 5 39 5 40 5 41 5 42 5 43 5 44 5 45 5 46 5 47 5 48 5 49 5 50 5 51 5 52 5 53 5 54 4 55 4 CC1001111T7 CC1001211T 2 CC1002091T 0 CC1002211T 7 CC1003111T 6 CC1202211T 2 CC1504211T 0 CC3300211T 0 CC3301211T 4 CC3303211T 3 CC4702211T 1 CC5601211T 6 - Acer AF705 | AF705 Monitor Service Guide - Page 28
56 4 57 4 58 4 59 4 60 4 61 4 62 4 63 4 64 4 65 4 66 4 67 4 68 4 69 4 70 4 71 4 72 4 73 3 74 4 75 5 76 5 77 5 78 5 79 5 80 5 81 5 82 5 83 5 AB02480000 0 AB06827000 0 CA001BU310 1 CB10003M0T H DC03000880 5 DC03000890 2 DC03001560 7 DC03003130 2 DC04004490 1 DC09000130 2 ECC7082100 0 ECC7082200 0 - Acer AF705 | AF705 Monitor Service Guide - Page 29
84 5 85 5 86 5 87 5 88 5 89 5 90 5 91 5 92 5 93 5 94 5 95 5 96 5 97 5 98 5 99 5 100 5 101 5 102 5 103 5 104 5 105 5 106 5 107 5 108 5 109 5 110 5 BBX120600T 8 BC11N4148T 8 BC1ER1010T 0 BC1ER1060T 0 BC1F40071T 0 BC1FR1040T 0 BC1FR1051T 0 BC40HZ6C2 T1 BC40HZ9A2 T6 BC4HZ5C10 T8 BCSN58171T 0 CA001A601T - Acer AF705 | AF705 Monitor Service Guide - Page 30
111 5 112 5 113 5 114 5 115 5 116 5 117 5 118 5 119 5 120 5 121 5 122 5 123 5 124 5 125 5 126 5 127 5 128 5 129 5 130 5 131 5 132 5 133 5 134 5 135 5 136 5 137 5 CB0010642T 9 CB0010648T 2 CB0010A41T 9 CB0100642T 8 CB0100AM0 T0 CB02206M0T H CB0220A42T 5 CB022A645T 0 CB022BAM0 T0 CB04703M0T H - Acer AF705 | AF705 Monitor Service Guide - Page 31
138 5 139 5 140 5 141 5 142 5 143 5 144 5 145 5 146 5 147 5 148 5 149 5 150 5 151 5 152 5 153 5 154 5 155 5 156 5 157 5 158 5 159 5 160 5 161 5 162 5 163 5 164 5 165 5 CC1000111T 2 CC1000211T 8 CC1000491T 0 CC1001111T7 CC1001125T 2 CC1001211T 2 CC1002111T 1 CC1002211T 7 CC1003211T 1 CC1003225T 7 - Acer AF705 | AF705 Monitor Service Guide - Page 32
166 5 167 5 168 5 169 5 170 5 171 5 172 5 173 5 174 5 175 5 176 5 177 5 178 5 179 5 180 5 181 5 182 5 183 5 184 5 185 5 186 5 187 5 188 5 189 5 190 5 191 5 192 5 193 5 194 5 CC2203011T 8 CC2204111T 8 CC2212125T 8 CC2212225T 3 CC2401111T0 CC2401211T 5 CC2701111T8 CC2701225T 0 CC3001111T1 CC3300211T - Acer AF705 | AF705 Monitor Service Guide - Page 33
195 5 196 5 197 5 198 5 199 5 200 5 201 5 202 5 203 5 204 5 205 5 206 5 207 5 208 5 209 5 210 5 211 5 212 5 213 5 214 5 215 5 216 5 217 5 218 5 219 5 220 5 221 6 222 6 CC4703491T 0 CC5102211T 7 CC5362125T 0 CC5600011T 1 CC5601111T1 CC6492125T 0 CC8060225T 0 CC8200111T 1 CC8201211T 1 CC8203111T 4 - Acer AF705 | AF705 Monitor Service Guide - Page 34
223 6 224 6 225 6 226 6 227 6 228 6 229 6 230 6 231 6 232 6 233 6 234 6 235 6 236 6 237 6 238 6 239 6 240 6 241 6 242 6 243 6 244 6 245 6 246 6 247 6 248 6 249 6 250 6 BB30945P1T 5 BBX120300T 1 BC11N4148T 8 BC1ER1040T 0 BC1ER1071T 0 BC1ER2030T 0 BC1F202G0T 0 BC1FR1071T 0 BC4HZ2020T 7 BC9T169D0T 7 - Acer AF705 | AF705 Monitor Service Guide - Page 35
251 6 252 6 253 6 254 6 255 6 256 6 257 6 258 6 259 6 260 6 261 6 262 6 263 6 264 6 265 6 266 6 267 6 268 6 269 6 270 6 271 6 272 6 273 6 274 6 275 6 276 5 277 5 2 CC1002111T 1 CC1002211T 7 CC1003211T 1 CC1004011T 5 CC1004211T 6 CC2002211T 9 CC2201211T 0 CC2202011T 3 CC2202491T 0 CC2400211T 0 - Acer AF705 | AF705 Monitor Service Guide - Page 36
278 5 279 5 280 5 281 5 282 5 283 5 284 5 285 4 286 4 287 4 288 4 289 4 290 4 291 4 292 4 293 4 294 4 295 4 296 4 297 4 298 4 299 4 300 4 301 4 302 4 303 4 304 4 305 4 306 4 XX0900T213 5 XX0900T214 3 XX0900T215 1 XX0900T216 0 XX0900T217 8 XX0900T218 6 XX0900T219 4 AB02408000 2 AB04856000 0 - Acer AF705 | AF705 Monitor Service Guide - Page 37
307 4 308 4 309 4 310 4 311 4 312 4 313 4 314 4 315 4 316 4 317 4 318 4 319 4 320 4 321 4 322 4 323 4 324 4 325 4 326 4 327 4 328 4 329 4 330 4 331 4 332 4 333 4 334 4 335 4 336 4 337 4 338 4 CC068A591 M0 CC0820591M 3 CC680085103 CF220010409 CJ010AB000 3 CJ012BFJ500 CJ015CEJ000 CJ022A7JN0 0 - Acer AF705 | AF705 Monitor Service Guide - Page 38
339 4 340 4 341 4 342 4 343 4 344 4 345 4 346 4 347 4 348 4 349 4 350 4 351 4 352 4 353 4 354 4 355 4 356 4 357 5 358 5 359 5 360 5 361 5 362 5 363 5 364 5 365 5 366 5 DG60000310 0 ECM5703200 1 EEH7634100 4 EEM5714100 3 FCM7684200 0 FCN5034600 0 KA000001ZZ 4 KA000600ZZ 0 LCV7982200 0 LCV7984100 0 - Acer AF705 | AF705 Monitor Service Guide - Page 39
367 5 368 5 369 5 370 5 371 5 372 5 373 5 374 5 375 5 376 5 377 5 378 5 379 5 380 5 381 5 382 5 383 5 384 5 385 5 386 5 387 5 388 5 389 5 390 5 391 5 392 5 393 5 394 5 H0 CA022DBM Y07 CA047DBM Y27 CB0470P410 5 CB10013M0T 4 CB10014M00 6 CB1500FM01 9 CB22013M00 8 CB4700AM0 04 CC0080867U 0 CC0090884U - Acer AF705 | AF705 Monitor Service Guide - Page 40
.96X60XW5.6 112C 1 MEC PARTS CCE MF708C UR+TCO99 WG 1 BUTTON SPRING DJ72-K008 3332452 1 FUNCTION KN0B C70831 1 POWER KNOB C70841 1 GUIDE(L) C70821 1 GIODE(R) C70822 1 LED LENS (M570) M57042 4 RUBBER WASHER H56648 4 TAPING SCREW TPB-4.0+20C-MC 4 SCREW TPB-5+22P-MC WASHE - Acer AF705 | AF705 Monitor Service Guide - Page 41
04 CA010DEK0 12 5 T0 0.04 CA018ELK0 13 5 T0 0.07 14 5 CA022E601T 0.03 CB0010AM0 15 5 T0 0.05 16 5 CB0100A43T 0.04 1 USER'S MANUAL U-F708-ABO EFGSIDP 2 LABEL LOW RADIATION MPR 1 STATIC LABEL MPRII+ENERGY STAR 1 PE BAG X17M L995XW430XH20 1 POWER CORD SET SP506X1.8MXIS14 RV - Acer AF705 | AF705 Monitor Service Guide - Page 42
17 5 18 5 19 5 20 5 21 5 22 5 23 5 24 5 25 5 26 5 27 5 28 5 29 5 30 5 31 5 32 5 33 5 34 5 35 5 36 5 37 5 38 5 39 5 40 5 41 5 42 5 43 5 2 CB0220A42T 5 CB047A6M0 TH CB10003M0T H CC033AI71T 0 CC0560111T 6 CC0680011T 1 CC0750211T 3 CC0820211T 5 CC1000111T 2 CC1000211T 8 CC1001011T 1 CC1001111T7 - Acer AF705 | AF705 Monitor Service Guide - Page 43
44 5 45 5 46 5 47 5 48 5 49 5 50 5 51 5 52 5 53 5 54 4 55 4 56 4 57 4 58 4 59 4 60 4 61 4 62 4 63 4 64 4 65 4 66 4 67 4 68 4 69 4 70 4 DC1100006T 0 DC1510005T 0 DC1510009T 0 DC38200000 2 XX0900T211 9 XX0900T212 7 XX0900T213 5 XX0900T214 3 XX0900T217 8 XX0900T219 4 AB01269000 0 AB02467000 0 - Acer AF705 | AF705 Monitor Service Guide - Page 44
71 4 72 4 73 3 74 4 75 5 76 5 77 5 78 5 79 5 80 5 81 5 82 5 83 5 84 5 85 5 86 5 87 5 88 5 89 5 90 5 91 5 92 5 93 5 94 5 95 5 96 5 97 5 NA10180090 0 NA20140010 0 456A6630031 446A6630031 BB1042300T 4 BB1073302T 4 BB30945P1T 5 BB3121300T 9 BB3162700T 0 BB3190608T 4 BB5094100T 8 BBX042000T 9 BBX120300T - Acer AF705 | AF705 Monitor Service Guide - Page 45
98 5 99 5 100 5 101 5 102 5 103 5 104 5 105 5 106 5 107 5 108 5 109 5 110 5 111 5 112 5 113 5 114 5 115 5 116 5 117 5 118 5 119 5 120 5 121 5 122 5 123 5 124 5 CA010CCM0 T6 CA010D6K0 T8 CA010DCKH T0 CA010DEK0 T0 CA015E602T 0 CA022D6K0 T0 CA022DEK0 T8 CA022E6K0T 3 CA022F6J0T 9 CA033ECK0 T1 - Acer AF705 | AF705 Monitor Service Guide - Page 46
125 5 126 5 127 5 128 5 129 5 130 5 131 5 132 5 133 5 134 5 135 5 136 5 137 5 138 5 139 5 140 5 141 5 142 5 143 5 144 5 145 5 146 5 147 5 148 5 149 5 150 5 151 5 CB47004M1T 7 CC0010011T 9 CC0010491T 1 CC005A471T 3 CC0100171T 0 CC015A491T 0 CC0220011T 8 CC0220111T 3 CC0220211T 9 CC022A111T 3 - Acer AF705 | AF705 Monitor Service Guide - Page 47
152 5 153 5 154 5 155 5 156 5 157 5 158 5 159 5 160 5 161 5 162 5 163 5 164 5 165 5 166 5 167 5 168 5 169 5 170 5 171 5 172 5 173 5 174 5 175 5 176 5 177 5 178 5 179 5 CC1500491T 3 CC1502011T 0 CC1502211T 1 CC1503011T 4 CC1602111T 8 CC1800011T 9 CC1802111T 3 CC1803211T 3 CC1822125T 6 CC2002211T 9 - Acer AF705 | AF705 Monitor Service Guide - Page 48
180 5 181 5 182 5 183 5 184 5 185 5 186 5 187 5 188 5 189 5 190 5 191 5 192 5 193 5 194 5 195 5 196 5 197 5 198 5 199 5 200 5 201 5 202 5 203 5 204 5 205 5 206 5 207 5 CC3900211T 6 CC3901111T5 CC3901211T 1 CC3902111T 0 CC3902211T 5 CC3903211T 0 CC4700011T 1 CC4700111T 7 CC4700211T 2 CC4701111T1 - Acer AF705 | AF705 Monitor Service Guide - Page 49
208 5 209 5 210 5 211 5 212 5 213 5 214 5 215 5 216 5 217 5 218 5 219 5 220 6 221 6 222 6 223 6 224 6 225 6 226 6 227 6 228 6 229 6 230 6 231 6 232 6 233 6 234 6 CJ047B6JNT 0 CJ047C6JNT 0 CJ047D6JNT 0 CJ068C6JNT 0 CJ082D6JNT 0 DA1C708V01 0 DC1100010T 0 DC1510003T 2 DC1510005T 0 DC38200000 2 - Acer AF705 | AF705 Monitor Service Guide - Page 50
235 6 236 6 237 6 238 6 239 6 240 6 241 6 242 6 243 6 244 6 245 6 246 6 247 6 248 6 249 6 250 6 251 6 252 6 253 6 254 6 255 6 256 6 257 6 258 6 259 6 260 6 261 6 CA033EEK0 T0 CB0100642T 8 CB02206M0T H CB04703M0T H CB10004M1T H CB2200441T 6 CC002A471T 2 CC0100011T 8 CC0220111T 3 CC022A111T 3 - Acer AF705 | AF705 Monitor Service Guide - Page 51
262 6 263 6 264 6 265 6 266 6 267 6 268 6 269 6 270 6 271 6 272 6 273 6 274 6 275 5 276 5 277 5 278 5 279 5 280 5 281 5 282 5 283 5 284 4 285 4 286 4 287 4 288 4 CC3002211T 1 CC3302491T 1 CC4700011T 1 CC4701111T1 CC4701211T 7 CC6800011T 8 CC8200491T 8 CJ022B6JNT 0 CJ033C6JNT 0 CJ033D6JNT 0 - Acer AF705 | AF705 Monitor Service Guide - Page 52
289 4 290 4 291 4 292 4 293 4 294 4 295 4 296 4 297 4 298 4 299 4 300 4 301 4 302 4 303 4 304 4 305 4 306 4 307 4 308 4 309 4 310 4 311 4 312 4 313 4 314 4 315 4 316 4 317 4 318 4 319 4 AB08172000 7 BB108570001 BB355210000 BB506300305 BB506400300 BC1ER3040N 3 BC1SC02300 1 BC5LA46B00 0 BD112P0M10 0 - Acer AF705 | AF705 Monitor Service Guide - Page 53
320 4 321 4 322 4 323 4 324 4 325 4 326 4 327 4 328 4 329 4 330 4 331 4 332 4 333 4 334 4 335 4 336 4 337 4 338 4 339 4 340 4 341 4 342 4 343 4 344 4 345 4 346 4 347 4 CL370000201 CL370000309 DC02012940 0 DC02013600 0 DC02013610 0 DC03001010 9 DC03001340 0 DC03001851 0 DC03002050 3 DC03003130 1 - Acer AF705 | AF705 Monitor Service Guide - Page 54
348 4 349 4 350 4 351 4 352 4 353 4 354 5 355 5 356 5 357 5 358 5 359 5 360 5 361 5 362 5 363 5 364 5 365 5 366 5 367 5 368 5 369 5 370 5 371 5 372 5 373 5 374 5 MAA7006440 0 MAB7000840 6 MAB7008140 0 MAB7T0015 01 MAB7T0024 01 X62A663000 1 AB00817000 0 AB03842040 4 AB07805030 0 BB20772Q50 5 - Acer AF705 | AF705 Monitor Service Guide - Page 55
375 5 376 5 377 5 378 5 379 5 380 5 381 5 382 5 383 5 384 5 385 5 386 5 387 5 388 5 389 5 390 5 391 5 392 5 393 4 394 2 395 3 396 3 397 3 398 2 399 2 400 2 401 2 402 2 403 2 CC4702591N 8 CF250000703 CJ047BXMX 10 CL310004716 CL900042003 DC02014480 0 DC03003920 0 DC04000500 1 DC10000150 2 DC15000700 - Acer AF705 | AF705 Monitor Service Guide - Page 56
0.20 1 FUNCTION KN0B C70831 0.10 1 POWER KNOB C70841 0.44 1 GUIDE(L) C70821 0.44 1 GIODE(R) C70822 0.08 1 LED LENS (M570) M57042 ABO UFGC MP 3.27 1 CARTON C-F708-ABO W/W CHN 1.12 1 USER'S MANUAL U-F708-ABO EFGSIDP 0.03 2 LABEL LOW RADIATION MPR 0.05 1 STATIC LABEL - Acer AF705 | AF705 Monitor Service Guide - Page 57
MAB2008540 432 2 7 0.02 4 TAPING SCREW TPB-4.0+20C-MC 57 - Acer AF705 | AF705 Monitor Service Guide - Page 58
APPENDIX B: P. C. B. ASSEMBLY 58 - Acer AF705 | AF705 Monitor Service Guide - Page 59
2 3 59 - Acer AF705 | AF705 Monitor Service Guide - Page 60
60 - Acer AF705 | AF705 Monitor Service Guide - Page 61
61 - Acer AF705 | AF705 Monitor Service Guide - Page 62
QUANTITY REQUIRED DWG.NO. 456A66 REV. 1E C NO. PART NO. DESCRIPTION SPECIFICATION 30 30 30 001 011 021 REMARKS # 456A6630001 PCBA DEF&POW/B VA-730 MF708 CPT TCO 1D # 456A6630011 PCBA DEF&POW/B VA-730 MF708 CPT MPRII 1E # 456A6630021 PCBA DEF&POW/B VA-730 MF708 SAM MPRII - Acer AF705 | AF705 Monitor Service Guide - Page 63
C70833(T=0.3) 1 - - - - ZZZ 62 EEH76341004 EEPROM SHIELD H76341 1 1 1 - - &U2 63 EEM57141003 6861UP SHIELD M57141 1 1 1 - - &U1 64 FCM56847000 PCB SUPPORT GIN LIAN PS-08GA 3 - - - - ZZZ ZZZ ZZZ 65 FCM76842000 PCB HOLDER M76842 3 3 3 - - &1 &2 &3 66 FCN50346000 POWER SWITCH EXPANDING - Acer AF705 | AF705 Monitor Service Guide - Page 64
QUANTITY REQUIRED DWG.NO. 456A66 REV. 1E C NO. PART NO. DESCRIPTION SPECIFICATION 30 30 30 001 011 021 REMARKS # 446A6630001 AIS DEF&POW/B VA-730 MF708 CPT TCO # 446A6630011 AIS DEF&POW/B VA-730 MF708 CPT MPRII # 446A6630021 AIS DEF&POW/B VA-730 MF708 SAM MPRII 1 - Acer AF705 | AF705 Monitor Service Guide - Page 65
QUANTITY REQUIRED DWG.NO. 456A66 REV. 1E C NO. PART NO. DESCRIPTION SPECIFICATION 30 30 30 001 011 021 REMARKS 34 CA033F601T6 CERAMIC CAP. 33P 50V +-5% NPO P5 2 2 2 - - C7 C8 35 CA047E6K0T7 CERAMIC CAP. 470P 50V K Y5P P5 1 1 1 - - C9 36 CA082E6K0T0 CERAMIC CAP. 820P 50V K - Acer AF705 | AF705 Monitor Service Guide - Page 66
QUANTITY REQUIRED DWG.NO. 456A66 REV. 1E C NO. PART NO. DESCRIPTION SPECIFICATION 30 30 30 001 011 021 REMARKS 74 CC1003225T7 RESISTOR (M.F.) 1/8W 100K +-1% S2 1 1 1 - - R828 75 CC1201111T2 RESISTOR 1/4W 1.2K +-5% S1 1 1 1 - - R844 76 CC1201211T8 RESISTOR 1/8W 1.2K +-5% - Acer AF705 | AF705 Monitor Service Guide - Page 67
QUANTITY REQUIRED DWG.NO. 456A66 REV. 1E C NO. PART NO. DESCRIPTION SPECIFICATION 30 30 30 001 011 021 REMARKS 120 CC4702211T1 RESISTOR 1/8W 47K +-5% S1 1 1 1 - - R404 121 CC4703011T5 RESISTOR 1/2W 470K +-5% S1 2 2 2 - - R850 R857 122 CC4703111T1 RESISTOR 1/4W 470K +-5% - Acer AF705 | AF705 Monitor Service Guide - Page 68
QUANTITY REQUIRED DWG.NO. 456A66 REV. 1E C NO. PART NO. DESCRIPTION SPECIFICATION 30 30 30 001 011 021 REMARKS W31 W34 W43 W49 W50 W52 W53 W55 W56 W57 W58 W64 W67 W69 W72 W73 W74 W75 W78 W81 W88 W97 152 XX0900T2143 JUMPER WIRE D=0.6MM P12.5 28 28 28 - - W117 W118 W120 W124 - Acer AF705 | AF705 Monitor Service Guide - Page 69
QUANTITY REQUIRED DWG.NO. 456A66 REV. 1E C NO. PART NO. DESCRIPTION SPECIFICATION 30 001 REMARKS # X62A6630001 PCBA DEF&POW/B VA-730 MF708 1 AB008170000 IC LTV-817M-B DIP-4 PHOTO COUPLER 2 AB038420404 IC KA3842A DIP-8 PWM 3 AB078050300 IC KA78R05 TO-220F-4L 4 BB20772Q505 - Acer AF705 | AF705 Monitor Service Guide - Page 70
QUANTITY REQUIRED DWG.NO. 456A66 REV. 1E C NO. PART NO. DESCRIPTION SPECIFICATION 30 001 REMARKS # X61A6630001 AIS DEF&POW/B VA-730 MF708 1 AB0043102T0 IC 2 BB3004401T5 TRANSISTOR 3 BB30945P1T5 TRANSISTOR 4 BBX120300T1 TRANSISTOR 5 BC11N4148T8 DIODE 6 BC1ER1040T0 DIODE 7 - Acer AF705 | AF705 Monitor Service Guide - Page 71
QUANTITY REQUIRED DWG.NO. 456A66 REV. 1E C NO. PART NO. DESCRIPTION SPECIFICATION 30 001 REMARKS 41 CC2702011T7 RESISTOR 1/2W 27K +-5% S1 1 - - - - R970 42 CC3001211T6 RESISTOR 1/8W 3K +-5% S1 1 - - - - R975 43 CC3002211T1 RESISTOR 1/8W 30K +-5% S1 1 - - - - R912 44 - Acer AF705 | AF705 Monitor Service Guide - Page 72
72 - Acer AF705 | AF705 Monitor Service Guide - Page 73
QUANTITY REQUIRED DWG.NO. 452A60 REV. 1D C NO. PART NO. DESCRIPTION SPECIFICATION 30 001 REMARKS # 452A6030001 PCBA CRT/B VQ-730 MC708 LG 1D 1 442A6030001 AIS CRT/B VQ-730 MC708 LG 2 AB012690000 IC LM1269 TO220-24 VIDEO AMP 3 AB024670000 IC LM2467 TO220-9 4 AB024800000 - Acer AF705 | AF705 Monitor Service Guide - Page 74
QUANTITY REQUIRED DWG.NO. 452A60 REV. 1D C NO. PART NO. DESCRIPTION SPECIFICATION 30 001 REMARKS # 442A6030001 AIS CRT/B VQ-730 MC708 LG 1 BC101SS82T2 DIODE 2 BC11N4148T8 DIODE 3 BC1FR1040T0 DIODE 4 BC4HZ5C10T8 ZENER DIODE 5 CA001A601T8 CERAMIC CAP. 6 CA001D600T2 CERAMIC CAP. 7 - Acer AF705 | AF705 Monitor Service Guide - Page 75
QUANTITY REQUIRED DWG.NO. 452A60 REV. 1D C NO. PART NO. DESCRIPTION SPECIFICATION 30 001 REMARKS 35 CC5601211T6 RESISTOR 1/8W 5.6K +-5% S1 2 - - - - R216 R218 36 CJ001B600T2 MYLAR CAP. .01U 50V +-5% MEF P5 2 - - - - C209 C210 * 37 CJ068D6JNT0 FILM CAP .0068U 50V J PEN P5( - Acer AF705 | AF705 Monitor Service Guide - Page 76
APPENDIX C: DISPLAY UNIT ASSEMBLY 76 - Acer AF705 | AF705 Monitor Service Guide - Page 77
77 - Acer AF705 | AF705 Monitor Service Guide - Page 78
QUANTITY REQUIRED DWG.NO. MF708C REV. 0B C NO. PART NO. DESCRIPTION SPECIFICATION 01 001 REMARKS # MF708A01001 MF708A MIM UR+MPRII(220V)(WG017) 17"SAM 1 GA020000100 PWR CORD 2 5224A830021 DIS MIM 3 62006830011 PACKING MIM 4 X66AE730011 MEC PACKING MIM SP022X1.8MXIS14 H05VV-F - Acer AF705 | AF705 Monitor Service Guide - Page 79
011 REMARKS # X66AE830001 MEC PARTS CCE MF708C UR+TCO99 WG017 # X66AE830011 MEC PARTS MIM MF708A UR+MPRII WG017 1 FCC70821000 GUIDE(L) 2 FHH56648004 RUBBER WASHER 3 FHM98042100 RUBBER WASHER 4 MAB20085407 TAPING SCREW 5 MAB70076400 SCREW 6 FBC70841000 POWER KNOB 7 FBC70831000 FUNCTION KN0B - Acer AF705 | AF705 Monitor Service Guide - Page 80
APPENDIX D: CRT & YOKE ASSEMBLY 80 - Acer AF705 | AF705 Monitor Service Guide - Page 81
011 REMARKS # X66AE830001 MEC PARTS CCE MF708C UR+TCO99 WG017 # X66AE830011 MEC PARTS MIM MF708A UR+MPRII WG017 1 FCC70821000 GUIDE(L) 2 FHH56648004 RUBBER WASHER 3 FHM98042100 RUBBER WASHER 4 MAB20085407 TAPING SCREW 5 MAB70076400 SCREW 6 FBC70841000 POWER KNOB 7 FBC70831000 FUNCTION KN0B - Acer AF705 | AF705 Monitor Service Guide - Page 82
82 - Acer AF705 | AF705 Monitor Service Guide - Page 83
QUANTITY REQUIRED DWG.NO. 51A118 REV. 0B C NO. PART NO. DESCRIPTION SPECIFICATION 30 30 30 001 011 021 REMARKS # 51A11830001 VIDEO ASSY MF708C TCO99 # 51A11830011 VIDEO ASSY MF708C MPRII # 51A11830021 VIDEO ASSY MF708A MPRII 1 452A6030001 PCBA CRT/B 2 456A6630001 PCBA DEF& - Acer AF705 | AF705 Monitor Service Guide - Page 84
84 - Acer AF705 | AF705 Monitor Service Guide - Page 85
85 - Acer AF705 | AF705 Monitor Service Guide - Page 86
86 - Acer AF705 | AF705 Monitor Service Guide - Page 87
87 - Acer AF705 | AF705 Monitor Service Guide - Page 88
QUANTITY REQUIRED DWG.NO. 5224A8 REV. 0B C NO. PART NO. DESCRIPTION SPECIFICATION 30 30 30 30 30 001 002 011 012 021 REMARKS # 5224A830001 DIS CCE MF708C UR+TCO99 WG017 17" S.S # 5224A830002 DIS TEO(RE) MF708C UR+TCO99 17"CPT S.S # 5224A830011 DIS MIM MF708C UR+MPRII WG017