AL1702 Service Guide
Page 9
... 7 For example, if the power supply is turn off with a formula of "Horizontal frequency / Vertical frequency = Total number of number of lines". AL1702 3.6 Audio (Circuit diagrams MAIN PWB 8 of 8) [OPTION] 3.6.1 P309 connector The audio signal input received from the audio input terminal P309 from the jack... of R417, R418, C419 and C420. 3.6.2 P310 connector The audio signal is output to the audio output terminal P310, and to the internal speaker system. 3.6.3 I310MOSFET I310 MOSFET (CEM9435A) is cut audio power (12V) for the mode identified from the frequency. The signal (AUDIO_EN) is ...
... 7 For example, if the power supply is turn off with a formula of "Horizontal frequency / Vertical frequency = Total number of number of lines". AL1702 3.6 Audio (Circuit diagrams MAIN PWB 8 of 8) [OPTION] 3.6.1 P309 connector The audio signal input received from the audio input terminal P309 from the jack... of R417, R418, C419 and C420. 3.6.2 P310 connector The audio signal is output to the audio output terminal P310, and to the internal speaker system. 3.6.3 I310MOSFET I310 MOSFET (CEM9435A) is cut audio power (12V) for the mode identified from the frequency. The signal (AUDIO_EN) is ...
AL1702 Service Guide
Page 24
... wire broke between I307 pin32 and I310 pin4. 4) Q311 failure. 5) I310 failure. Failure Point 1) Speaker failure. 2) Prined wire broke between I307 pin33 and I311 pin12. 2) C414 short. 3) I307 failure. Check the 12V is input to I310 pin5, 6, 7, 8. AL1702 Page 22 NG OK Check the 12V is input to I311 pin15, 16. NG...
... wire broke between I307 pin32 and I310 pin4. 4) Q311 failure. 5) I310 failure. Failure Point 1) Speaker failure. 2) Prined wire broke between I307 pin33 and I311 pin12. 2) C414 short. 3) I307 failure. Check the 12V is input to I310 pin5, 6, 7, 8. AL1702 Page 22 NG OK Check the 12V is input to I311 pin15, 16. NG...
AL1702 Service Guide
Page 28
... 7742001030-0A FOOT PAD 6 22 5114100017 AUDIO BD 23 7140840122-0A SCREW M4x12(FC-R/C) 2 24 7740201140-0A SCREW M4x14-7110440142(R/C-AXIS) 2 25 6857104501 SPEAKER 1 26 7141220061-0A SCREW M2x6(SPEAKER) 4 MATERIAL: FINISH: PROCESS: USED ON: DRAWN SEE TABLE M17AAQ DATE LITE-ON TECHNOLOGY CO. NO. TITLE M17AAQ EXPLODE DWG DESIGN Carol Huang...
... 7742001030-0A FOOT PAD 6 22 5114100017 AUDIO BD 23 7140840122-0A SCREW M4x12(FC-R/C) 2 24 7740201140-0A SCREW M4x14-7110440142(R/C-AXIS) 2 25 6857104501 SPEAKER 1 26 7141220061-0A SCREW M2x6(SPEAKER) 4 MATERIAL: FINISH: PROCESS: USED ON: DRAWN SEE TABLE M17AAQ DATE LITE-ON TECHNOLOGY CO. NO. TITLE M17AAQ EXPLODE DWG DESIGN Carol Huang...
AL1702W Service Guide
Page 7
This monitor can be directly connected to drive a pair of AL1702W Panel Signal Interface Sync Type Color Temp User Adjust DDC Speaker Headphone Jack Microphone Jack USB Hub Tilt / Swivel HSD170MGW1-A01 D-Sub 15-pin Separate / Compatible Support DDC2B No No No Not... power management and plug & play function. Description The LCD monitor is also a space saving design, allowing more . Chart of speakers. Monitor Features Chapter 1 Introduction Scope This specification defines the requirements for the 17" MICROPROCESSOR based Multi-mode supported high resolution color LCD monitor.
This monitor can be directly connected to drive a pair of AL1702W Panel Signal Interface Sync Type Color Temp User Adjust DDC Speaker Headphone Jack Microphone Jack USB Hub Tilt / Swivel HSD170MGW1-A01 D-Sub 15-pin Separate / Compatible Support DDC2B No No No Not... power management and plug & play function. Description The LCD monitor is also a space saving design, allowing more . Chart of speakers. Monitor Features Chapter 1 Introduction Scope This specification defines the requirements for the 17" MICROPROCESSOR based Multi-mode supported high resolution color LCD monitor.