Alloy Maxhub C65FA User manual

C65CA-BO9072D-M

Service Manual V1.0

Document Revision History

Version

Modification

Date

Page

NO.

Updated Instructions

Reviser

Confirmed

1.0

9/19/2020

All

Release Version

Hooke

Lin

Yiqingduo

CONTENT

Safety Instructions...............................................................................................................................4

I. Safety warning..................................................................................................... 4

II. Notice................................................................................................................. 5

Product Basic Specifications................................................................................................................6

I. Product Appearance............................................................................................6

Electrical Diagram................................................................................................................................9

Disassembly guide.............................................................................................................................10

I. Exploded Views..................................................................................................10

II. Shell Disassemble............................................................................................. 11

III. Circuit Boards Disassemble............................................................................. 11

IV. Touch Frame Disassembly............................................................................... 16

Internal Cables...................................................................................................................................18

I. Cable Connection Guide....................................................................................18

II. Cable Connection Diagram...............................................................................19

Key Parts List (For reference only).....................................................................................................22

Principle of Key Components............................................................................................................ 23

I. Three-in one Main Board (TP.T972.360W)........................................................ 23

II. Wifi Board (SRV.AP_WiFi_IoT.01)..................................................................... 27

III. Touch Frame(X65G03)..................................................................................... 28

Troubleshoot steps............................................................................................................................ 30

I. LED does not turn red........................................................................................30

II. LED does not turn blue.....................................................................................31

III. Touch issue...................................................................................................... 32

IV. PC issue............................................................................................................33

V. LED turn blue but no backlight......................................................................... 34

Firmware update procedure............................................................................................................. 35

I. Upgrade All (TV & MCU)....................................................................................35

II. Touch frame Update......................................................................................... 36

Safety Instructions

Please read the safety information carefully before installing, maintaining, or

disassembling this product.

I. Safety warning

The current of power supply, telephone and communication cable is dangerous

and the on/off button, power switch on the device do not cut off the current

completely. To avoid the danger of electric shock:

Be aware that the device may have several power supply cables at the same time.

To cut off the power, make sure all power supply cables are disconnected.

Do not connect or disconnect any cables, install, maintain, or reset the product

during thunderstorm.

Connect all power cables to the right and use the well grounding power supply

socket.

Connect all devices to the proper connector.

Connect or disconnect cables with one hand is recommended.

Do not turn on any device when there is a fire, flood, or collapse of a house.

Please disconnect the power cable, remote communication system, network,

modem, and other devices before opening the screen, unless otherwise

specified in the installation and configuration process.

When the product is installed, moved or opened, the step of cable connection or

disconnection is provided as below.

To connect cables：

1. Turn off all devices.

2. Connect power cords to devices.

3. Connect signal/ communication

cables to devices.

4. Connect the power cord to power

supply socket.

5. Turn on devices。

To disconnect cables：

1. Turn off all devices.

2. Unplug power cords from the

socket.

3. Disconnect signal

/communication cables from

connector.

4. Disconnect the power cords from

devices

II. Notice

1. When replacing the system battery, please use the same kind of battery.

2. Battery containing lithium, improper operation or handling will cause explode.

Please DO NOT：

Put the battery into water

Heat the battery to more than 100 degrees C (212 degrees F)

Repair or disassemble the battery without authorization

3. The AC switch or button mightn't cut off the AC power supply, Please disconnect

the AC cable if you need.

4. Do not remove any cover of the module with the danger label attached.

Product Basic Specifications

I. Product Appearance

Front view

Back view

Side view

PC Module

Right side signal input/output

AC insert and switch

Back view of the screen

Three-in-one main board

TCON

Woofer

USB board

Key board WiFi board

Speaker

Electrical Diagram

Disassembly guide

I. Exploded Views

NO.

NAME

QTY

NO.

NAME

QTY

AG Glass bracket(Upper,Middle)

Side terminal bracket

Upper bezel

Three-in-one main board

Left external upper corner

TCON

Left inside upper corner

WiFi board

AG Glass bracket

Small back cover(Left)

AG Glass

Small back cover(Middle)

Touch frame

Panel pressing block

Left bezel

Small back cover(Right)

Key board

Big cover

AG Glass bracket(Upper)

Camera & MIC board

Left external bottom corner

Camera & MIC cover

Left inside bottom corner

Camera cover

AG Glass bracket(Bottom)

Camera

USB board

Woofer

Bottom bezel

Backlight

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