Read Sony DCR-SR21 / DCR-SR21E / DCR-SX21 / DCR-SX21E / DCR-SX22 / DCR-SX22E Service Manual online
6-24
DCR-SR21/SR21E/SX21/SX21E_L3
: Uses unleaded solder.
1
2
44
45
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2
3
4
5
12
3
4
5
3
1
4
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3
1
4
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AK
CN7301
C7301
C7302
C7303
C7304
C7305
C7306
C7307
C7308
D7301
R7307
R7309
IC7301
IC7302
R7316
R7319
R7320
VD7301
R7321
VD7302
R7322
VD7303
R7323
VD7304
S7301
S7302
S7303
BH7301
RB7301
RB7302
RB7303
FB7301
FB7302
FB7303
FB7304
FB7305
FB7306
FB7307
FB7308
FB7309
CN7302
MODE
RESET
S7302
S7303
S7301
BT7301
LITHIUM STORAGE
BATTERY
(
)
SD
MS-451 BOARD (SIDE B)
08
21
1-882-495-
MS-451 BOARD (SIDE A)
08
1-882-495- 21
Note: BT7301 is not included in MS-451 COMPLETE BOARD.
BH7301
(BATTERY SOCKET)
iAUTO
Caution
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.
Dispose of used batteries according to the instructions.
Replace only with the same or equivalent type.
Dispose of used batteries according to the instructions.
Note : Replace the battery socket (BH7301) together when
replacing the lithium storage battery (BT7301) on
the MS-451 board. (The battery socket removed
once cannot be used again.) When mounting these
parts, mount new battery first and attach new lithium
battery next.
the MS-451 board. (The battery socket removed
once cannot be used again.) When mounting these
parts, mount new battery first and attach new lithium
battery next.
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