Hytera PNC550 - Page 11

Disassembly and Reassembly
B9
4
3. Disassemble the main board kit.
a. Use a Phillips screwdriver to remove the two screws on the main board
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8 .
b. Remove the three FPC connectors (LCM FPC, key FPC, and main-deputy board FPC)
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9 .
c. Remove the RF cable connector and RF cable
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10 .
d. Remove the main board
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11 .
4. Disassemble the speaker kit.
a. Remove the connector on the Type-C adapter board
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12 .
b. Use a Phillips screwdriver to remove the four screws on the speaker bracket
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13 .
c. Remove the speaker connector
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14 .
d. Remove the speaker module
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15 .