Data Video TLM-170FR User manual

TLM-170FR
Service Manual
Revision:1.0 2021/12/27

Datavideo Technologies Co., Ltd.
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VP-952 TLM-170FR Table of Contents
Chapter 1. System Disassembling Procedure.............................................................................3
Chapter 2. System assemblyProcedure........................................................................................9
Chapter 3.RMA Parts.....................................................................................………………………..15
Chapter 4.PCBA and organization collocation...........................................................................18
Chapter 5.Circuit Diagram...............................................................................................................19

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Chapter 1. System Disassembling Procedure
Remove the rotating RACK rack

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G09220566012 Rotating RACK rack *2
G09112300613 Ø3*6mm Screw*8

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Remove the nameplate
Remove the CABLE holde
G09600926011 Key Nameplate
G09220443252
CABLE holder
G0911D300611
Ø3*6mm Screw*2

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Remove the AD board back cover
Remove the TALLY lamp cover and tally board and cable
G0911D300511φ3.0*5m/m Screw*2
G09320926021 AD board back cover VP-926
G0911D300511φ3.0*5m/m Screw*8
G09112300813 Ø3*8mm Screw*2
G09F00087701 TALLY lamp cover
J7

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Remove the TALLY board and cable
Remove the foam and aluminum foil sticker
Remove the fan and heat sink module and acetate tape and cable
G07310490601 4P cable with double socket, PT: 1.25, L=60mm
GB877-TALLY TLM-170V TALLY BOARD
J5
G09B00087701 Support frame
G09E00008771 Aluminum foil sticker
G0911D300611Ø3*6mm Screw*4
G14090345101 Cooling fan + heat sink 45*45*10mm YY4510L05B 5V including cable
G09F00047602 Acetate tape 35*10mm
CN13

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Remove the cable and cable tie and acetate tape
Remove the IO holder to the rear panel
Remove the motherboard
G10200000009 Cable tie Nylon 78m/m
G09F00047602 Acetate tape 35*10mm
CN12
CN4
J15
G09112300613 Ø3*6mm Screw*3
G09112300613 Ø3*6mm Screw*5

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Remove the conductive sponge and thermally conductive silicone
Remove the power cable
Remove the BNC nut and HDMI screw
G09B00087702 Conductive sponge 8x10x8mm*6
G09F00092601 thermally conductive silicone*2
CON2
G09130001581 Internal tooth gasket*2
G09120002281 Hexagon thin nut M8*2

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Take the motherboard to install the IO holder
Remove the 4P XLR semi-finished product
G0911D300613φ3.0*6m/m Screw*3
GB926N0 TLM-170K Moterboard
G09220926011 IO holder VP-926
G07320401102 XLR 4P-M to 2*2P PT:4.2 1007#18 L:110mm
G0911D300603φ3.0*6m/m Screw*2

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Remove the front panel
G0911D300511φ3.0*5m/m Screw*15

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Remove the KB board cable
Remove the LCD to the holder
G0911D200353 M2.0*3.5m/m Screw*8
G09112300613 Ø3*6mm Screw

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Remove the coaxial cable
Remove the panel and coaxial cable
Remove the Foam and POWER SW semi-finished products
G1301000173E 17.3" PANEL AUO
B173HTN01.1 1920*1080 (H/W:0A)
G07323054001 40P COAXIL screen cable
G07320401101 Switch to 2*2P PT:4.2
1007#18 L:110mm
G09B00005481 Foam
VP-548 48*55*5mm

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Remove the cable tie and cable
Remove the horn mount and nylon washer
G10200000009 Cable tie Nylon 78m/m
G09133083118 Nylon Huashi φ8.0*3.1*H: 1.0mm*2
G0911D301203 M3*12mm Screw*2
G09133083118 Nylon Huashi φ8.0*3.1*H: 1.0mm*4
N
N
N
N

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Remove the mylar and back cover
Remove the KB board cable
Remove the KB board
G07312001901 20P cable with
double socket PT: 1.0, L=190mm
GB926-KB TLM-170K KEY board
G09112300613 Ø3*6mm Screw*7
G09320927011 Back cover VP-926
G09600476061 Mylar VP-476

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Remove the front panel and non-woven
Remove the speaker and cable tie
Remove the shock absorbing rubber washer and Horn bracket
G09420927011 Front panel VP-927
G09B00005532 Non-woven fabric 40 * 60 mm*2
G03B025RB101 SPEAKER w/ADUIO BOX 4Ω 3W
G0911D200501 M2.0*5m/m Screw*4
G10200000009 Cable tie Nylon 78m/m*2
G09200877021 Horn bracket
G09F00055301 Shock absorbing rubber washer*2

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Chapter 2. System assemblyProcedure
Horn bracket mounting shock absorbing rubber washer
Lock the speaker and secure the cable with a cable tie
Take the front panel and attach the non-woven fabric to the iron net
G09200877021 Horn bracket
G09F00055301 Shock absorbing rubber washer*2
G03B025RB101 SPEAKER w/ADUIO BOX 4Ω 3W
G0911D200501 M2.0*5m/m Screw*4
G10200000009 Cable tie Nylon 78m/m*2
G09420927011 Front panel VP-927
G09B00005532 Non-woven fabric 40 * 60 mm*2

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Lock KB board
Insert KB board cable
Take off the back cover and attach Mylar
GB926-KB TLM-170K KEY board
G09112300613 Ø3*6mm Screw*7
G07312001901 20P cable with
double socket PT: 1.0, L=190mm
G09320927011 Back cover VP-926
G09600476061 Mylar VP-476

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Place the nylon washer on the speaker positioning post.
Lock with horn mount and nylon washer(The horn has a white dot on the left)
Tie the cable with a cable tie and pass through the back cover
G09133083118 Nylon Huashi φ8.0*3.1*H: 1.0mm*4
N
N
N
N
G09133083118 Nylon Huashi φ8.0*3.1*H: 1.0mm*2
G0911D301203 M3*12mm Screw*2
G10200000009 Cable tie Nylon 78m/m

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Install the Foam and POWER SW semi-finished products
Take the LCD and attach the coaxial cable and buckle into the cable LOCK bracket.
G1301000173E17.3" PANEL AUO
B173HTN01.1 1920*1080 (H/W:0A)
G07323054001 40P COAXIL screen cable
G07320401101 Switch to 2*2P PT:4.2
1007#18 L:110mm
G09B00005481 Foam
VP-548 48*55*5mm