Sony DCR-HC21 (serv.man2) Service Manual ▷ View online
6-78
DCR-HC21
9.
Switch Check (MS model)
9-1.
Switch Check (1)
Page 2
Address 81
Note:
Check that the data of page: 0, address: 10 is “00”.
Using method:
1) Select page: 2, address: 81.
2) By discriminating the bit value of display data, the state of switch can be discriminated.
1) Select page: 2, address: 81.
2) By discriminating the bit value of display data, the state of switch can be discriminated.
9-2.
Switch Check (2)
Page 7
Address 0F
Note:
Check that the data of page: 0, address: 10 is “00”.
Using method:
1) Select page: 7, address: 0F.
2) By discriminating the bit value of display data, the state of switch can be discriminated.
1) Select page: 7, address: 0F.
2) By discriminating the bit value of display data, the state of switch can be discriminated.
9-3.
Switch Check (3)
Page 7
Address F4
Note:
Check that the data of page: 0, address: 10 is “00”.
Using method:
1) Select page: 7, address: F4.
2) By discriminating the bit value of display data, the state of switch can be discriminated.
1) Select page: 7, address: F4.
2) By discriminating the bit value of display data, the state of switch can be discriminated.
Bit
Function
When bit value = 1
When bit value = 0
0
POWER (SS10300 block)
ON
OFF
1
MODE CHANGE (SS10300 block)
ON
OFF
3
EJECT (SS10300 block S001)
ON
OFF
4
CC DOWN (Mechanism chassis)
ON (DOWN)
OFF (UP)
5
DISP/BATT INFO (FP-187 flexible S001)
ON
OFF
Bit
Function
When bit value = 1
When bit value = 0
0
Lens cover (SI-042 board S601)
Close
Open
Bit
Function
When bit value = 1
When bit value = 0
4
REC PROOF SW (Mechanism chassis)
SAVE
REC
6-79
DCR-HC21
9-4.
Switch Check (4)
Page 7
Address 65 to 6B
Note:
Check that the data of page: 0, address: 10 is “00”.
Using method:
1) Select page: 7, address: 65 to 6B.
2) By discriminating the display data, the pressed key can be discriminated.
1) Select page: 7, address: 65 to 6B.
2) By discriminating the display data, the pressed key can be discriminated.
Address
65
(KEY AD0)
(IC5102 <zc. )
(IC5102 <zc. )
66
(KEY AD1)
(IC5102 <zv/ )
(IC5102 <zv/ )
67
(KEY AD2)
(IC5102 <zvz )
(IC5102 <zvz )
68
(KEY AD3)
(IC5102 <zvx )
(IC5102 <zvx )
69
(KEY AD4)
(IC5102 <zvc )
(IC5102 <zvc )
6A
(KEY AD5)
(IC5102 <zvv )
(IC5102 <zvv )
6B
(KEY AD6)
(IC5102 <zvb )
(IC5102 <zvb )
00 to 0C
START/STOP
(SS10300 block)
(S004)
2nd
START/STOP
(SB9000 block)
(S001)
PHOTO
(REC)
(SS10300 block)
(S002)
EASY
(FP-187 flexible)
(S002)
0D to 26
ZOOM W
(SB9000 block)
(S003)
BACK LIGHT
(FP-187 flexible)
(S003)
27 to 43
ZOOM T
(SB9000 block)
(S002)
PHOTO
(FREEZE)
(SS10300 block)
(S003)
PANEL
CLOSE
CLOSE
(FP-187 flexible)
(S004)
44 to 63
PANEL
REVERSE
(FP-186 board)
(S101)
64 to 8A
8B to B6
B7 to E6
E7 to FF
No key input
No key input
No key input
PANEL
OPEN
(FP-187 flexible)
(S004)
Data
6-80
DCR-HC21
11. LED, IR Light Check (MS model)
Page 7
Address 00, 01 and 04
Note:
Check that the data of page: 0, address: 10 is “00”.
Using method:
Order Page Address Data
Procedure
1
Set the unit to CAMERA-
TAPE mode.
TAPE mode.
2
7
01
90
3
7
04
01
4
7
00
01
Press PAUSE button.
5
Check that the all LED are
lit, and that the IR light is lit.
lit, and that the IR light is lit.
6
7
01
90
7
7
04
00
8
7
00
01
Press PAUSE button.
9
7
00
00
10
7
01
00
12. Record of Use Check (1)
Page 7
Address A4 to AF
Note 1:
This data will not be erased (reset) when the lithium 3 V
power supply (MS-249 board BT501) is removed.
power supply (MS-249 board BT501) is removed.
Note 2:
When the drum was replaced, initialize the drum rota-
tion counted time.
tion counted time.
Note 3:
Check that the data of page: 0, address: 10 is “00”.
Address
A4
A5
A6
A7
A8
A9
AA
AB
AC
AD
AE
AF
Function
Power supplying
Hour (H)
time
Hour (M)
Hour (L)
(BCD code)
Minute
Drum rotation
Hour (H)
counted time
Hour (M)
Hour (L)
(BCD code)
Minute
Tape run time
Hour (H)
Hour (M)
Hour (L)
(BCD code)
Minute
Remarks
100000th place digit and 10000th place digit of counted time (decimal digit)
1000th place digit and 100th place digit of counted time (decimal digit)
10th place digit and 1st place digit of counted time (decimal digit)
100000th place digit and 10000th place digit of counted time (decimal digit)
1000th place digit and 100th place digit of counted time (decimal digit)
10th place digit and 1st place digit of counted time (decimal digit)
100000th place digit and 10000th place digit of counted time (decimal digit)
1000th place digit and 100th place digit of counted time (decimal digit)
10th place digit and 1st place digit of counted time (decimal digit)
10. LED, IR Light Check (Non MS model)
Note:
Check that the data of page: 0, address: 10 is “00”.
Using method:
1) Set the unit to camera mode.
2) Select page: 7, address: 07, and set the bit value of bit5 to “1”.
3) Check that all LED are lit, and that the IR light is lit.
4) Select page: 7, address: 07, and set the bit value of bit5 to “0”.
1) Set the unit to camera mode.
2) Select page: 7, address: 07, and set the bit value of bit5 to “1”.
3) Check that all LED are lit, and that the IR light is lit.
4) Select page: 7, address: 07, and set the bit value of bit5 to “0”.
Page 7
Address 07
Bit5
6-81
DCR-HC21
Initializing method:
Order Page Address Data
Procedure
1
7
A4
00
Press PAUSE button.
2
7
A5
00
Press PAUSE button.
3
7
A6
00
Press PAUSE button.
4
7
A7
00
Press PAUSE button.
5
7
A8
00
Press PAUSE button.
6
7
A9
00
Press PAUSE button.
7
7
AA
00
Press PAUSE button.
8
7
AB
00
Press PAUSE button.
9
7
AC
00
Press PAUSE button.
10
7
AD
00
Press PAUSE button.
11
7
AE
00
Press PAUSE button.
12
7
AF
00
Press PAUSE button.
Using method:
1) The record of use data is displayed at page: 7, addresses: A4 to
1) The record of use data is displayed at page: 7, addresses: A4 to
AF.
13. Record of Use Check (2) (Non MS model)
Page 7
Address D0 to D5
Note 1:
This data will not be erased (reset) when the lithium 3 V
power supply (MS-249 board BT501) is removed.
power supply (MS-249 board BT501) is removed.
Note 2:
When the drum was replaced, initialize the drum rota-
tion counted time.
tion counted time.
Note 3:
Check that the data of page: 0, address: 10 is “00”.
Using method:
1) The record of use data is displayed at page: 7, addresses: D0
1) The record of use data is displayed at page: 7, addresses: D0
to D5.
Initializing method:
Order Page Address Data
Procedure
1
7
D0
00
Press PAUSE button.
2
7
D1
00
Press PAUSE button.
3
7
D2
00
Press PAUSE button.
4
7
D3
00
Press PAUSE button.
5
7
D4
00
Press PAUSE button.
6
7
D5
00
Press PAUSE button.
Address
D0
D1
D2
D3
D4
D5
Function
Eject count without
Count (H)
tape
Count (M)
(BCD code)
Count (L)
Eject count with tape
Count (H)
Count (M)
(BCD code)
Count (L)
Remarks
100000th place digit and 10000th place digit of Eject count (decimal digit)
1000th place digit and 100th place digit of Eject count (decimal digit)
10th place digit and 1st place digit of Eject count (decimal digit)
100000th place digit and 10000th place digit of Eject count (decimal digit)
1000th place digit and 100th place digit of Eject count (decimal digit)
10th place digit and 1st place digit of Eject count (decimal digit)
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