Sony LMT-300, Service Manual

Page: 15 / 92

1-7 (E)
LMT-300
3. SSP-27A board/SSP-27B board
SSP-27A board
n
The parts location on the board is shown in parentheses.
Ref No. (Address) Name Function Remarks
S4001 (C-7) SSP-27A board
reset switch The SSP-27A board is reset by pressing this switch.
n
This switch is factory use only. Do not press it in the normal operation.
S4002 (A-1) FPGA recon fi gura-
tion switch
FPGA of the SSP-27A board is recon fi gured by pressing this switch.
n
This switch is factory use only. Do not press it in the normal operation.
S3301 (E-6) SSP-27A board
adjustment switch Factory setting: OFF
S3301-1 to 4: Factory use only (always OFF in the normal operation)
S1 (D-7) SSP-27A board
adjustment switch Factory setting: OFF
S1-1 to 4:
Factory use only (always OFF in the normal operation)
S1-5 to 8: Reserved (always OFF in the normal operation)
S1101 (H-3) SSP-27A board
adjustment switch Factory setting: OFF
S1101-1 to 4: Factory use only (always OFF in the normal operation)
ON
OFF 1 2 3 4
S1801 (C-3) SSP-27A board
adjustment switch Factory setting: OFF
S1801-1 to 4: Factory use only (always OFF in the normal operation)
ON
OFF 1 2 3 4
S43 (F-2) SSP-27A board
adjustment switch Factory setting: OFF
S43-1 to 4:
Factory use only (always OFF in the normal operation)
ON
OFF 1 2 3 4
SSP-27A board
1
S4002
S4001
S3301
S1
2
3
4
5
6
7
S1101 S1801
S43
A B C D E F G H
SSP-27B board
1
S4002
S4001
S1
2
3
4
5
6
7
S1801
S3301
A B C D E F G H
ON
OFF 1 2 3 4
ON
OFF 1 2 3 4 5 6 7 8