Switch Check (2); Led Check; Lcd Check - Sony DSC-S70 Service Manual

4. Switch Check (2)

Page 2
Using method:
1) Select page: 2, addresses: 54 to 57.
2) By discriminating the dispaly data, the pressed key can be
discriminated.
Address
00 to 14
55 CONTROL DOWN CONTROL UP
(KEY AD1) (SL-56 board)
(IC404 uk) (S151)
56 CONTROL RIGHT CONTROL LEFT CONTROL SET
(KEY AD2) (SL-56 board)
(IC404 i;) (S151)
57
(KEY AD3)
(IC404 ia)

5. LED Check

Page 2 Address 06
Using method:
1) Select page: 2, address: 06, and set data: 01.
2) Check that all LED except for the ACCESS LED are lit.
3) Select page: 2, address: 06, and set data: 00.

6. LCD Check

Page 2 Address 06
Using method:
1) Select page: 2, address: 05, and set data: 02.
2) Check that all LED are lit and all segments of LCD (display
window) are lit.
3) Select page: 2, address: 05, and set data: 00.
Address 54 to 57
15 to 33 3C to 64
DISPLAY
(SL-56 board) (SL-56 board) PROGRAM AE+ PROGRAM AE–
(S151) (S153)
(SL-56 board) (SL-56 board)
(S151) (S151)
Data 02
Data 02
Data
65 to 91 92 to BD
VOLUME/ VOLUME/
(SL-56 board) (SL-56 board)
(S155) (S157)
FLASH FOCUS
(SL-56 board) (SL-56 board)
(S154) (S156)
PROGRAM AE
(SL-56 board)
(S152)
5-35 E 5-35
BE to E9 EA to FF
COLOR LCD
ON/OFF
(SL-56 board)
(S158)