NewLine TT 19NT Series Manual de usuario

TT-XX19NT series

Service Manual

Version: V1.1, 21/04/2020

TT-XX19NT Service Manual

Contents:

Safety Nnotice ......................................................................................................................................... 2

Part A. System Diagram ........................................................................................................................ 3

Part B. Recommended Spare Parts List ............................................................................................. 4

Part C. Six View ...................................................................................................................................... 6

Part D. Screen PCBA change instruction ........................................................................................... 7

Part E. PCBA Overviews ....................................................................................................................... 7

Part F. Firmware Upgrade ................................................................................................................... 13

Part G. Trouble shooting ..................................................................................................................... 16

TT-XX19NT Service Manual

Safety Nnotice

1. There are many electrical and mechanical parts in the NT series screen, which the

technician need pay attention to the safety precaution before repairing.

2. It is essential that all the components should be replaced with the same or authorized

components as recommended in this manual to prevent Shock, Fire, or any other Hazards.

3. Please do not modify the original mechanical or electrical design without previous verification

from the manufacturer or authorized agent.

4. Before start repairing or disassembling the machine, please make sure unplug the machine

from any power source and properly grounded.

TT-XX19NT Service Manual

Part A. System Diagram

AC Plug

OPS

docking

board

Power board

H811

Mainboard

T-CON board

AC In

Power supply

OPS PC

IR & Front Keypad board

HDMI out

OC Module

Speaker L

LVDS

220V

Backlight

Speaker R

Back Keypad board

WIFI module

Microphone board

Mic mainboard

USB conversion board

6M60 board

(No this part

on NT85)

Power supply

TT-XX19NT Service Manual

Part B. Recommended Spare Parts List

TT-8519NT RSPL:

Part No.

Part Description

Usage

Initial Parts set

10514T8JF020010

Powerboard, MP660SG-5Q64 V01

10503T9IT000009

Mainboard, XM.H811.G.A0

10503T9IT000004

OPS docking board, XF.OPS.M

10503T9IT000006

Mic mainboard

10503T9IT000007

Microphone board

31000T9JT001010

IR&Front keypad board, HHT-WOT-FRONT-KEY V01

31000T9JT002010

Rear keypad board, HHT_WOT_85_BACK_KEY V01

31000T8C9003010

USB conversion board, HHT_USB 3.0 CONVERSION BOARD_V01

31000T9IT002010

WIFI module, WIFI&BT_7668U_V01

Part list for reference

10503T5J5000025

T-CON board, 60HZ AUO-T850QVR02.3

10403ZZZZ002208

Inner cable, power supply, between Powerboard and Mainboard, 520MM

10403ZZZZ002212

Inner cable, between Mainboard and T-CON board 51P, FFC cable 730MM

10403ZZZZ002209

Inner cable, between Mainboard and Microphone board, 950MM

10403ZZZZ002210

Inner cable, between Mainboard and Front keypad board, 770MM, and Rear

keypad board 1280MM

10403ZZZZ002211

Inner cable, Speaker cable, Left 1650MM Right 850MM

10403ZZZZ002214

Inner cable, between AC Plug and Powerboard 300MM

10403ZZZZ002215

Inner cable, USB 3.0 EMI 1850MM

10500T9IT001010

Speaker, 6Ω 20W 65350

10403ZZZZ002190

Inner cable, between Powerboard and OPS docking board 700MM

10403ZZZZ002241

Inner cable, between Mainboard and OPS docking board, 51P FFC 440 MM

OEM-C-86” 810

10507V16W010010

USB 3.0 cable, A-B 3m

10403ZZZZ000015

Power cord, UL

10403ZZZZ001451

HDMI2.0 cable, 3M EMI

10505T8A7001020

Remote controller, 19 style WOT newline wireless keyboard&mouse

TT-XX19NT Service Manual

TT-9819NT RSPL:

Part No.

Part Description

Usage

Initial Parts set

10514T9IT020010

Powerboard, 750W MP750SG-5R64 V01

10503T9IT000009

Mainboard, XM.H811.G.A0

10503T9IT000004

OPS docking board, XF.OPS.M

10503T9IT000006

Mic mainboard

10503T9IT000007

Microphone board

31000T9JT001010

IR&Front keypad board, HHT-WOT-FRONT-KEY V01

31000T9IT001010

Rear keypad board, HHT_WOT_98_BACK_KEY_V01

31000T8C9003010

USB conversion board, HHT_USB 3.0 CONVERSION BOARD_V01

10503T9IT000005

6M60 board, Novatek PS-6M60-C

31000T9IT002010

WIFI module, WIFI&BT_7668U_V01

Part list for reference

10503T9IT000001

T-CON board, 120HZ LD980DQL-SMA1

10500T9IT001010

Speaker, 6Ω 20W 65350

10403ZZZZ002411

Inner cable, between Mainboard and 6M60 board, 51P FFC cable 280MM

10403ZZZZ002412

Inner cable, between 6M60 board and T-CON board 41P FFC cable 375MM

10403ZZZZ002413

Inner cable, between 6M60 board and T-CON board 51P FFC cable 375MM

10403ZZZZ002414

Inner cable, power supply, between Powerboard and Mainboard, 1250MM

10403ZZZZ002415

Inner cable, power supply, between Powerboard and 6M60 board 1100MM

10403ZZZZ002416

Inner cable, power supply, between Mainboard and T-CON board 700MM

10403ZZZZ002417

Inner cable, between Manboard and Front keypad board 900MM, and Rear

keypad board 1500MM

10403ZZZZ002418

Inner cable, between Mainboard and Microphone board, 1100MM

10403ZZZZ002419

Inner cable, USB 3.0 EMI 2100MM

10403ZZZZ002420

Inner cable, Speaker cable Left 1800MM Right 1500MM

10403ZZZZ002421

Inner cable, power supply, between Powerboard and OPS docking board,

1350MM

10403ZZZZ002422

Inner cable, between Mainboard and OPS docking board, 51P FFC cable

520MM

10507V16W010010

USB 3.0 cable, A-B 3m

10403ZZZZ000015

Power cord, UL

10403ZZZZ001451

HDMI2.0 cable, 3M EMI

10505T8A7001020

Remote controller, 19 style WOT newline wireless keyboard&mouse

TT-XX19NT Service Manual

Part C. Six View

TT-8519NT

https://www.dropbox.com/s/myla4rs6qu3xgi8/TT-8519NT%20six%20view.PDF?dl=0

TT-9819NT

https://www.dropbox.com/s/1q63v1a27k5tiqv/TT-9819NT%20six%20view.PDF?dl=0

TT-XX19NT Service Manual

Part D. Screen PCBA change instruction

Operation video about how to lay down NT85 & NT98:

https://www.dropbox.com/s/2eajtndrmldxyt6/NT85.avi?dl=0

Operations steps:

1. Take off the screen by the 4 handles and put the screen on a flat & soft table.

2. Lay down the screen to table slowly, make sure no hard touch between screen and table,

because no outer glass on screen, just a soft panel.

3. Change damaged PCBA.

4. Hang on screen according of reverse steps.

Part E. PCBA Overviews

Power board

OPS docking board

AC Plug

IR&Front keypad board

Mainboard

T-CON board

USB conversion board

Mic mainboard

Rear keypad board

WIFI module

Microphone board

Flat & Soft table

Handle

TT-XX19NT Service Manual

1. Mainboard wiring

OPS docking board

USB conversion board

6M60 board

T-CON board

Mic mainboard

Powerboard

Speaker

IR&Front

keypad board,

Rear keypad

board

WIFI module

Microphone board

TT-XX19NT Service Manual

2. Power board wiring

3. OPS docking board wiring

OPS docking board

Mainboard

AC switch board

OC backlight

Powerboard

Mainboard

6M60 board

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