DCR-PC103E, DCR-PC104E, DCR-PC105, DCR-PC105E (serv.man4) - Sony Movie Service Manual (repair manual). Page 65

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6-62
DCR-PC103E/PC104E/PC105/PC105E
EB
(D8 to FF)
No key input
PANEL NORMAL
(FP-697 flexible S002)
PANEL OPEN
(FP-697 flexible S001)
LCD BACK LIGHIT
ON
(PS4400 block S007)
AUDIO /VIDEO jack
Not used
(VF-156 block CN5405)
No key input
19
(0D to 24)
FOCUS
(FK4400 board)
(S003)
PNEL REVERSE
(FP-697 flexible  S002)
LCD BACK LIGHIT
OFF
(PS4400 block S007)
6. Switch check (3)
Page 3
Address 61
Note:
The data of page: 0, address: 10 must be “00”.
Using method:
1)
Select page: 3, address: 61.
2)
By discriminating the bit value of display data, the state of the switch can be discriminated.
7. Switch check (4)
Page 2
Address 60, 62 to 64, 66, 67
Note:
The data of page: 0, address: 10 must be “00”.
Using method:
1)
Select page: 2, address: 60, 62 to 66, 67.
2)
By discriminating the display data, the pressed key can be discriminated.
Bit
6
Function
HEADPHONS jack (FK4400 board J001)
When bit value=1
Used
When bit value=0
Not used
8. LED check
Page 7
Address 07
Bit5
Note:
The data of page: 0, address: 10 must be “00”.
Using method:
1)
Select page: 7, address: 07, and set data: 20. (Bit5=1)
2)
Check that all LED (Recording lamp,Flash LED, Charge LED) are lit.
3)
Select page: 7, address: 07, and set data: 00. (Bit5=0)
Address
60
(KEY AD0)
(IC4101 tl)
62
(KEY AD2)
(IC4101ya)
63
(KEY AD3)
(IC4101 yg)
64
(KEY AD4)
(IC4101 yh)
66
(KEY AD6)
(IC4101 yk)
67
(KEY AD7)
(IC4101 yl)
00
(00 to 0C)
PHOTO
(PHOTO REC)
(FK4400 block, S001, 002)
BACK LIGHT
(BJ-004 board S5802)
PANEL CLOSE
(FP-697 flexible, S001)
FLASH
(PS4400 block S005)
(DCR-PC105/PC105E ONLY)
AUDIO/VIDEO jack
Used
(VF-156 block CN5405)
START/STOP
(PS4400 block S004)
Data
Page of 68
Display

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