Sony DCR-HC51E / DCR-HC52 / DCR-HC52E / DCR-HC53E / DCR-HC54 / DCR-HC54E (serv.man4) Service Manual ▷ View online
6-52
DCR-HC51E/HC52/HC52E/HC53E/HC54/HC54E_ADJ
0010=2
0111=7
← UNLOAD
Lock released
Cassette compartment
Cassette compartment
Pinch roller pressing
LS chassis movement section
EJ
BL
0011=3
0111=7
ULE
BL
0001=1
0111=7
LD1 (SR)
LD2 (HL)
BL
0101=5
0111=7
BL
0100=4
0111=7
STOP
BL
0110=6
R/P
LOAD
→
← D (MSB)
← C
← B
← A (LSB)
← C
← B
← A (LSB)
Mechanical Position
Position
EJ
BL
ULE
LD1 (SR)
LD2 (HL)
STOP
R/P
NULL
Code
2
7
3
1
5
4
6
0
F
Contents
Position at which the cassette component lock is released, at the farthest unload side mechanically
at which the mechanism can move no further in the UNLOAD direction.
at which the mechanism can move no further in the UNLOAD direction.
BLANK code, at the boundary between codes.
EJECT completion position. when the cassette is ejected, the mechanism will stop at this position.
Cassette IN standby. The guide will start protruding out as the mechanism moves towards the
LOAD position.
Cassette IN standby. The guide will start protruding out as the mechanism moves towards the
LOAD position.
When prepraing TOP load processing or when DEW is detected, rolling up tape by T reel is
preformed at this position.
preformed at this position.
When prepraing TOP load processing or when DEW is detected, rolling up tape by S reel is
preformed at this position.
preformed at this position.
Stop position in the loading state. The pinch roller separates, the tension regulator returns, and the
brake is imposed on both reels.
brake is imposed on both reels.
PB, REC, CUE, REVIEW, PAUSE, FF, REW positions. When pinch roller is pressed, and the
tension regulator is ON, the mechanism is operating at this position in modes in which normal
images are shown.
tension regulator is ON, the mechanism is operating at this position in modes in which normal
images are shown.
Code not existing in the MD. Default value.
Status before finding any mechanism position.
2-3. MSW Code
MSW when errors occur:
Information on MSW (mode SW) when errors occur
MSW when movement starts:
Information on MSW when movements starts when the mechanism position is moved (When the L motor is moved)
MSW of target of movement:
Information on target MSW of movement when the mechanism position is moved
MSW when errors occur:
Information on MSW (mode SW) when errors occur
MSW when movement starts:
Information on MSW when movements starts when the mechanism position is moved (When the L motor is moved)
MSW of target of movement:
Information on target MSW of movement when the mechanism position is moved
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DCR-HC51E/HC52/HC52E/HC53E/HC54/HC54E_ADJ
3.
Bit Value Discrimination
Bit values must be discriminated using the display data of the ad-
justment remote commander for the following items. Us the table
below to discriminate if the bit value is “1” or “0”.
justment remote commander for the following items. Us the table
below to discriminate if the bit value is “1” or “0”.
(Example) If the remote commander display is “8E”, bit value from
bit 7 to bit 4 can be discriminated from the column A,
and those from bit 3 to bit 0 from column B.
and those from bit 3 to bit 0 from column B.
4.
Jack Check (1)
Page 7
Address 0C
Note: Check that the data of page: 0, address: 10 is “00”.
Using method:
1) Select page: 7, address: 0C.
2) By discriminating the bit value of display data, the state of
1) Select page: 7, address: 0C.
2) By discriminating the bit value of display data, the state of
jack can be discriminated.
Page
Address
bit3 to bit0 discrimination
bit7 to bit4 discrimination
Display on the adjustment remote commander
Display on the
adjustment
remote
commander
0
1
2
3
4
5
6
7
8
9
A (
A
)
B (
b
)
C (
C
)
D (
d
)
E (
E
)
F (
F
)
Bit values
bit3
or
bit7
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
bit2
or
bit6
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
bit1
or
bit5
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
bit0
or
bit4
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
A
B
Bit
Function
When bit value = 1
When bit value = 0
2
A/V R jack (AV-125 board CN402)
Used
Not used
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DCR-HC51E/HC52/HC52E/HC53E/HC54/HC54E_ADJ
5.
Switch Check (1)
Page 2
Address 81
Note: Check that the data of page: 0, address: 10 is “00”.
Bit
Function
When bit value = 1
When bit value = 0
0
POWER (SS21200 block)
ON
OFF
1
MODE CHANGE (SS21200 block)
ON
OFF
3
EJECT (SS21200 block S006)
ON
OFF
4
CC DOWN (Mechanism chassis S901)
ON (DOWN)
OFF (UP)
5
DISP/BATT INFO (CF-111 board S802)
ON
OFF
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.
6.
Switch Check (2)
Page 3
Address 6F
Note: Check that the data of page: 0, address: 10 is “00”.
Bit
Function
When bit value = 1
When bit value = 0
0
REC PROOF SW (Mechanism chassis)
SAVE
REC
Using method:
1) Select page: 3, address: 6F.
2) By discriminating the bit value of display data, the state of switch can be discriminated.
1) Select page: 3, address: 6F.
2) By discriminating the bit value of display data, the state of switch can be discriminated.
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DCR-HC51E/HC52/HC52E/HC53E/HC54/HC54E_ADJ
Address
68
(KEY AD0)
(IC8001
K11
)
69
(KEY AD1)
(IC8001
(IC8001
K9
)
6A
(KEY AD2)
(IC8001
J10
)
6B
(KEY AD3)
(IC8001
J11
)
6C
(KEY AD4)
(IC8001
H9
)
6D
(KEY AD5)
(IC8001
(IC8001
H10
)
61
(KEY AD6)
(IC8001
(IC8001
L6
)
60
(KEY AD7)
(IC8001
(IC8001
J5
)
00 to 0F
REC
START/STOP
(SB9000 block)
(S001)
EASY
(CF-111 board)
(S803)
START/STOP
(SS21200 block)
(S008)
10 to 2F
ZOOM W
(SB9000 block)
(S003)
BACK LIGHT
(CF-111 board)
(S805)
30 to 51
ZOOM T
(SB9000 block)
(S002)
PANEL
CLOSE
CLOSE
(CF-111 board)
(S804)
52 to 71
PANEL
REVERSE
(FP-386 flexble)
(S101)
72 to 92
93 to B3
B4 to DA
DB to FF
PANEL
NORMAL
(FP-386 flexble)
(S101)
PANEL
OPEN
(CF-111 board)
(S804)
Data
7.
Switch Check (3)
Page 2
Address 60, 61, 68 to 6D
Note: Check that the data of page: 0, address: 10 is “00”.
Using method:
1) Select page: 2, address: 60, 61, 68 to 6D.
2) By discriminating the bit value of display data, the state of switch can be discriminated.
1) Select page: 2, address: 60, 61, 68 to 6D.
2) By discriminating the bit value of display data, the state of switch can be discriminated.
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