Read Sony DCR-PC109 / DCR-PC109E (serv.man4) Service Manual online
6-58
DCR-PC109/PC109E
Data (4 digits)
8. Switch check (4)
Page 7
Address F3
Note: The data of page: 0, address: 10 must be “00”.
Using method:
1)
1)
Select page: 7, address: F3.
2)
By discriminating the bit value of display data, the state of the switch can be discriminated.
Bit
1
2
3
Function
Handycam station connector (CR-047 board CN801)
S VIDEO jack (Handycan station)
A/V jack (FP-843 flexible J002 or Handycam station)
When bit value=1
Used
Used
Used
When bit value=0
Not used
Not used
Not used
9. Switch check (5)
Page 7
Address F4
Note: The data of page: 0, address: 10 must be “00”.
Using method:
1)
1)
Select page: 7, address: F4.
2)
By discriminating the bit value of display data, the state of the switch can be discriminated.
Bit
2
Function
MIC jack (SE-140 board J401)
When bit value=1
Used
When bit value=0
Not used
10. Switch check (6)
Page 7
Address 60 to 69
Note: The data of page: 0, address: 10 must be “00”.
Using method:
1)
1)
Select page: 7, address: 60 to 69.
2)
By discriminating the display data, the pressed key can be discriminated.
Example: If the data of address: 60 is “00” and the data of address: 61 is “02”, the data of KEY AD0 signal is “0002”. It can be
discriminated that the START/STOP button is pressed.
Address
60 (Upper digits)
61 (Lower digits)
(KEY AD0)
(IC8401 <zc.>)
62 (Upper digits)
63 (Lower digits)
(KEY AD1)
(IC8401 <zv/>>)
64 (Upper digits)
65 (Lower digits)
(KEY AD2)
(IC8401 <zvz>>)
66 (Upper digits)
67 (Lower digits)
(KEY AD3)
(IC8401 <zvx>>)
68 (Upper digits)
69 (Lower digits)
(KEY AD4)
(IC8401 <zvc>)
0000
(0000 to 0033)
REC START/STOP
(SS6800 block)
(S002)
REC START/STOP
(SB6300 block)
(S001)
PHOTO
(PHOTO REC)
(ZM6800 block)
(S002)
EASY
(CR-047 board)
(S801)
PANEL REVERSE
(FP-926 flexible)
(S101)
006C
(0034 to 009B)
PANEL CLOSE
(FP-847 flexible)
(S001)
00D4
(009C to 010F)
LCD BACK LIGHT
ON/OFF
(SB6300 block)
(S002)
033C
(02DC to 039B)
BACK LIGHT
(SS6800 block)
(S003)
03FC
(039C to 03FF)
No key input
No key input
No key input
PANEL OPEN
(FP-847 flexible)
(S001)
PANEL NORMAL
(FP-926 flexible)
(S101)
014C
(0110 to 019B)
PHOTO
(PHOTO FREEZE)
(ZM6800 block)
(S001)
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