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PSR-1500/PSR-3000
17-10. LCD (Time required: About 11 minutes):
17-10-1. Remove the PNCC circuit board. (See procedure 17-8.)
17-10-2. Remove the DJK circuit board. (See procedures 16-5, 6.)
17-10-3. Remove the four (4) screws marked [560J]. The LCD
can then be removed with the LCD holder. (Fig. 7)
17-10-4. Remove the four (4) screws marked [560K]. The LCD
can then be removed from the LCD holder. (Fig. 11)
17-11. PNCL Circuit Board
(Time required: About 12 minutes):
17-11-1. Remove the keyboard assembly. (See procedure 13.)
17-11-2. Remove the AM circuit board. (See procedure 16-4.)
17-11-3. Remove the PNCC circuit board. (See procedure 17-8.)
17-11-4. Remove the LCD with the LCD holder.
(See procedure 17-10.)
LCD
20
[D60] X 4
DAC1A
[D60]: Bind Head Tapping Screw-B 3.0X6 MFZN2BL(EP600230)
(Fig. 10)
[560K] X 4
This figure shows the PSR-3000.
[560K]: Bind Head Tapping Screw-B 3.0X8 MFZN2Y(EP600250)
(Fig. 11)
17-11-5. Remove the screw marked [560L] and the two (2) screws
marked [580]. The panel stay can then be removed.
(Fig. 7)
17-11-6. Remove the five (5) screws marked [560M]. The PNCL
circuit board can then be removed. (Fig. 9)
17-12. PNCR Circuit Board
(Time required: About 12 minutes):
17-12-1. Remove the keyboard assembly. (See procedure 13.)
17-12-2. Remove the PNCC circuit board. (See procedure 17-8.)
17-12-3. Remove the LCD with the LCD holder.
(See procedure 17-10.)
17-12-4. Remove the screw marked [560L] and the two (2) screws
marked [580]. The panel stay can then be removed.
(Fig. 7)
17-12-5. Remove the five (5) screws marked [560N]. The PNCR
circuit board can then be removed. (Fig. 9)
DAC shield cover
PSR-1500
How to remove connectors
LCD
Retainer
Pull up the retainer section
and remove the connector.
PSR-3000
How to remove connectors
LCD holder
LCD
Retainer
Pull the retainer section to the
front and remove the connector.
JP3
JP3
CN3
CN3
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