Mechanical Adjustment; Mechanical Adjustment Mode; Checking If Operations Are Normal, And Automatic Adjustment - Sony UP-D2600S Service Manual

3-6. Mechanical Adjustment

3-6-1. Mechanical Adjustment Mode

. This mode is used to adjust the electric boards (PRT-11, SE-417 through SE-430, and SU-36 through
SU-39 boards) mounted on the mechanical deck and confirm the assembling of mechanical parts.
. Perform the mechanical adjustment when the electric boards mounted on the mechanical deck or the
mechanical deck parts were replaced. (Especially, various information items on the mechanical deck
are stored in IC1 on the SE-417 board. Be sure to perform the whole mechanical adjustment after IC1
on the SE-417 board is replaced.)

3-6-2. Checking if Operations are Normal, and Automatic Adjustment

Perform mechanical adjustments using the service commands. <EXEC> indicates the WRITE command.
If the result of checking is OK, the data 00H is set. There is no need to check it again.
If the result is NG, the NG command data is stored in the specified address. Check the NG command list.
PAGE4 ADDRESS 39H
PAGE1 ADDRESS 18H
PAGE1 ADDRESS 19H
PAGE1 ADDRESS 1AH
PAGE1 ADDRESS 1BH
PAGE1 ADDRESS 26H through 35H Sensor level
PAGE4 ADDRESS 40H through 47H NG_CODE1 error history
1. Serial Communication Check
<Contents> Can communication between boards be performed?
Are the harness and mechanical parts assembled correctly?
<Procedure> (1) Open the platen cover, and pull out the ribbon cartridge and paper tray.
(2) PAGE1 ADDRESS 81H <EXEC>
. OK : Bell rings once
. NG : Bell does not ring
<Data check> PAGE1 ADDRESS 18H DATA
2. Sensor Check 1
<Contents> Sensor check 1
Are the harness and mechanical parts assembled correctly?
<Procedure> (1) Open the platen cover, and pull out the ribbon cartridge and paper tray.
(2) PAGE1 ADDRESS 82H <EXEC>
. OK : Bell rings once
. NG : Bell rings three times
<Data check> PAGE1 ADDRESS 18H DATA
3-12
Corresponds to NG_CODE1.
Corresponds to NG_CODE2.
Corresponds to NG_CODE3.
Corresponds to NG_CODE4.
Corresponds to NG_CODE5.
**
H (Refer to NG_CODE2.)
**
H (Refer to NG_CODE2.)
UP-D2600/V1(E)