KTC 50C2U User manual

Shenzhen KTC Technology Group
Shenzhen KTC Technology Co., Ltd.
Operation Instructions
Product Name：
50C2U
Prepared by:
liangchangqing
Examined by:
Approved by:
Date:
2019/6/5

Station
Name Process speaker Model 50C2U
Scheme HK.T.RT2861V09
NO Material NO. Quantity Description Operation content and requirement Mark and Figure Tool parameter
1 7711-B2838A-A2000014 2 8Ω 10W speaker Put a loudspeaker on the desktop, check the lug plate of loudspeaker is OK, one
wide,the other narrow and no oxidation Figure 1/2
2 6140-650005-042X2301 1 650|450mm Speaker wire
take 1 piece of red-black wire,insert the terminal of red receiving wire into loudspeaker
"+" side (width wire lug plate) Figure2/3
3 insert black wire receiving terminal in loudspeaker "-" side(narrow wire lug plate)
4insert speaker yellow-black wire in another loudspeaker in the same way(yellow wire
inserted in "+";black inserted in "-"side) Figure2/3
5 After finished insertion,gently pull,no loose phenomenon
Notes
1. Wastes produced by this station shall be placed in the assigned position. Refer to Waste Classification and Disposal List.
2.Insert connection terminal in the lug plate of speaker in place.
Engineering controlled seal
Compiler Verifier Approver
liangchangqing
1
Please read and understand the operating
instructions carefully
1
Failed to insert
completely
NG
2
No loose
phenomenon after
gently drag
Speaker
Terminals:one is
wide,the other is
narrow
After the plug wire
terminals , this buckle
should snap into the
speaker terminals
3
No loose
phenomenon after
gently drag

Station
Name Speaker Installation Model 50C2U
Scheme HK.T.RT2861V09
NO Material NO. Quantity Description Operation Content and Requirement Mark figure
Tool
parameter
1 7002-5000C2-04B00L01 1 50C2 injection molding 26074 black back cover_L Put back cover-L and back cover-R on the workbench Figure1
2 7002-5000C2-04B00R01 1 50C2 injection molding 26074black back cover_R Install the processed speaker wire in the speaker column of back cover, Figure1
3 2 Processed speakers speaker wires fasten to the buckle of back cover
4
Notes
1. Wastes produced by this station shall be placed in the assigned position. Refer to Waste Classification and Disposal List.
2.The appearance of back cover should be well without scratch,color different,deformation or damage.
Engineering controlled seal
Modi
fy
Reco
rd
Compiler Verifier Approver
liangchangqing
2
Please read and understand the operating
instructions carefully
fasten speaker wire
to the buckle
Install loudspeaker
1
Install loudspeaker
on the pillar
2
Install loudspeaker
on the pillar
Install loudspeaker
on the pillar
Red and black speaker
cables do not need to be
buckled in the back cover
buckle

Station
Name Key Processing Model 50C2U
Scheme HK.T.RT2861V09
NO Material NO. Quantity Description Operation Content and Requirement Mark figure
Tool
parameter
1 7096-5500C1-40001201 1 55C1 glossy and transparent key beacket Place processed key plate on key bracket for positioning Figure1
electric
screwdriver
3±0.5kgfcm
2 9015-11255C-01032031 1 Remote control receive board Take key plate and check its appearance. Place qualified key plate on the workbench Figure1
3 6149-450063-08111211 1 450mm wire with double-terminal for main board-key plate Insert 8PIN key wire in the 8pin connector of key plate Figure1
4 7B11-030513-00104411 2 Φ3×5mm flat head and tail blue plating self-tapping screw Take Φ3×5mm*2pcs to lock key plate on the key bracket Figure2
Install processed key plate module on the back cover Figure3
Specific material NO. is subjected to work order
Notes
1. Wastes produced by this station shall be placed in the assigned position. Refer to Waste Classification and Disposal List.
2.Install screws by the serial number (install one by one) and abnormalities such as screws being neglected, tilted and slipped are not allowed.
3.Wear anti-static wrist strap during operation
Engineering controlled seal
Modify
Record
Compiler Verifier Approver
liangchangqing
3
8pin key wire
1
2
3
Fasten key bracket to
the buckle of back
Process Requirements:
1. Check for rusted screws, missing
slots or bad cross slot.
2. Check if the electric screwdriver
torque force is within the specified
requirements.
3.When installing screws, align the
electric screwdriver and the screw to
the screw hole vertically (do not tilt).
4. In the process of installing screws,
properly exert pressure to make a close
contact between electric screwdriver
and screw slot to avoid slipped screw.
5. Put the defective screws in the
defective product box and do not throw
them at everywhere.
6.Abnormal phenomenon such as
screws being neglected, tilted and
slipped are not allowed.
Please read and understand the
operating instructions carefully
Take only one
screw at a time

Station
Name Back Cover L\R-paste dust-proof mat
Model 50C2U
Scheme HK.T.RT2861V09
NO Material NO. Quantity Description Operation Content and Requirement Mark figure
Tool
parameter
1 7912-F22052-0080R511 2 52*8*0.5T black adhesive tape Take back cover out from carton and remove its packaging bag, check its appearance,not
allow scratch, color difference, sharp etc. Once find abnormality on it,place it at
appointed position for unqualified product.
Figure1 blade
As Figure show,cut 2 pcs dust-proof mats and tear off protective paper,and wrap the L/R
lips of back cover outside-in. Figure1
Notes
1. Wastes produced by this station shall be placed in the assigned position. Refer to Waste Classification and Disposal List.
2.The appearance of back cover should be well without scratch,color different,deformation or damage.
Engineering controlled seal
Modi
fy
Reco
rd
Compiler Verifier Approver
liangchangqing
4
dust-proof only
pasted on the upper
side
dust-proof only
pasted on the upper
side
1
Please read and understand the
operating instructions carefully
Use black single-sided back glue non-
woven fabric to wrap the lips of back
cover outside-in. Not allow
outleakage