TM840 Service Manual
Control panel PCBA BOM
1 6SS2-4073-HFB STM-U Mobile panel jacking
270 3CL3-PH-20002 R Bar connector 1
271 3SE3-RE1100MD1-H01 encoding switch socket 1
272 7MBP-4028-01A-C KME221 Aviation plug(male head) 1
273 4PE3-3R0-Y25 luminous diode 1
274 6SS1-4073-HFC STM-U Mobile panel Chip jacking 1
275 2CC1-10-X5R100-104K R Chip Multilayer Capacitor 1 C829
276 2CC1-16-Y5V500-104Z Chip Multilayer Capacitor 11 C25,C1,C3,C2,C15,C20,C26,C17,C18,19,C22
277 2CC1-16-C0G500-101J R Chip Multilayer Capacitor 11 C6,C23,C24,C27,C28,C29,C30,C31,C32,C33,C34
278 2CC1-10-C0G500-101J R Chip Multilayer Capacitor 13 C35,C36,C37,C38,C39,C40,C41,C42,C43,C44,C45,C46,C47
279 2CC1-16-X5R6R3-475K Chip Multilayer Capacitor 4 C14,C16,C21,C830
280 3CF1-40FMN-BMT-A-TF R Chip FFC/FPC Connector 1 J1
281 3CC1-1226-20-03-H12 LCD interface socket 1 J3
282 1DS1-HVC131 R Chip switching diode 2 D2,D3
283
5FE1-BLM15AG221SN1
D
EMI suppression filter 22
FB2,FB3,FB4,FB9,FB10,FB12,FB13,FB14,FB15,FB16,FB17,
FB18,FB19,FB20,FB21,FB22,FB23,FB24,FB25,FB26,FB27,FB28
284 5FE1-BLM18PG181SN1 Chip EMI suppression filter 3 FB1,FB5,FB11
285 5FE1-BLM21PG221SN1 Chip EMI suppression filter 2 FB7,FB8
286 3FW1-42932-302320 R Chip fuse 1 F1
287 4PE1-16-F9 Chip luminous diode 6 LED1,LED2,LED3,LED4,LED5,LED6
288 1TT1-DTC114YE Chip triode 5 Q1,Q5,Q6,Q7,Q908
289 1DZ1-PESD24V0S1UB Chip Zener diode 3 D7,D8,D9
290 1DZ1-PESD3V3S1UB Chip Zener diode 6 D1,D5,D12,D15,D16,D59
291 1DZ1-PESD5V0S1UB
Chip Zener diode DP770,DP780,STP
KH620
5 D6,D10,D11,D13,D14
292 1TF1-ST2301 R Chip MOSFET 2 Q3,Q4
293 2RS1-16-102J R Chip Resistance 2 R25,R28
294 2RS1-16-104J R Chip Resistance 3 R10,R34,R29
295 2RS1-10-103J R Chip Resistance 1 R4
296 2RS1-16-100J R Chip Resistance 1 R26
297 2RS1-16-000O R Chip Resistance 4 R30,R31,R7,R8,
298 2RS1-16-103J R Chip Resistance 14 R3,R5,R6,R12,R13,R14,R1,R2,R9,R11,R18,R35,R36,R37
299 2RS1-16-330J R Chip Resistance 2 R15,R16
300 3ST1-IT-1102SMD Chip touch switch STP STP,KH620D 1 SW2
301 1IM1-TCA8418 I2C control keypad scan IC 1 U1
302 6PM7-4073-HFD STM-U Mobile panel PCB 1
46