Power Block Diagram 2 - Sony DVCAM DSR-11 Service Manual

DSR-11

3-6. POWER BLOCK DIAGRAM 2

HD-024 BOARD
CN100 +3V
3V
1
F100
3 5V
4
DC-1492 BOARD
A
CN3
POWER 1
SEE PAGE 3-10
UNREG 12V
5
6
45
18
20
22
24
IC100
DC
8
CONTROL
(SEE PAGE 4-67)
UNSW +6V
CN601
UNSW 6V
2
IC610
BUFFER
(SEE PAGE 4-64)
UNSW 3V
3
L552
SW 5V
4
L551 L553
C
DC-1492 BOARD
CN4
POWER 1
SEE PAGE 3-10
IC551
UVIC
CONTROL
(SEE PAGE 4-65)
SW 3V
5
UNSW 12V
7
P/CONT
1
05
IC300 IC400
IC202
LOADING CAPSTAN
REEL FG
MOTOR MOTOR
AMP
DRIVE DRIVE
(SEE PAGE 4-69)
(SEE PAGE 4-68) (SEE PAGE 4-68)
L400
L100 L104
CAPSTAN
Q100
SWITCHING
46
7
6.25V DC (SEE PAGE 4-70)
L101 L105
Q101
44
SWITCHING
13
DRUM
L103 L107
Q103
SWITCHING
40
REEL
L102 L106
Q102
39
SWITCHING
29
2
(SEE PAGE 4-63)
D551 L705
IC552 IC553 IC706
INVERTER AND GATE LANC
14
(SEE PAGE 4-66) (SEE PAGE 4-66) DRIVER
(SEE PAGE 4-61)
UNSW 3V
SW +5V
D701
IC607 IC707
HI
IC608
CONTROL
29
(SEE PAGE 4-62)
IC609
PARALLEL/
91
SERIAL
BATTERY,
CONVERTER
V/L RECHARGEABLE
(SEE PAGE 4-64)
L707
L708
D608 F601
BATT SENSE UNREG
3-11
IC500
CN500
DRUM/C SENSOR VCC
64
9
MOTOR
DRIVE
(SEE PAGE 4-70)
CN400
FG VCC
18
L500
CN201
5V
10
11
L200
IC501 IC200
CN200
DRUM/C REEL
5V
10
MOTOR MOTOR
11
DRIVER DRIVE
(SEE PAGE 4-69)
CN705
FB601
IC602
SIRCS VCC
3 5
+5V REG
FB701
LANC VCC
10
IC605 IC603
SWITCH
IC606
(SEE PAGE 4-63)
SERIAL/
PARALLEL
CONVERTER
(SEE PAGE 4-63)
Q703
IC702 IC604
3 2 2 3
+3.6V REG +5V REG
(SEE PAGE 4-61) (SEE PAGE 4-63)
BT701
IC701
2 3
+5V REG
(SEE PAGE 4-61) (SEE PAGE 4-61)
D603 – 607
M901
M M
DRUM
MOTOR
M903
M M
CAPSTAN
MOTOR
CN1 CN3
MR VCC, HE VCC
10 9
11 18
IC4
IC5
T/S REEL FG
(SEE PAGE 117, 118)
CN2
10
11
IC1 IC2
ELETEN D1
IC3
ERROR AMP (TAPE LED)
(SEE PAGE 4-117) HOLE ELEMENT
(SEE PAGE 117, 118)
MD-76 BOARD
JD-002 BOARD
(SEE PAGE 4-88)
CN201
6
J252
CONTROL S
FB201
1
J201
LANC
CN602
F602
L706
F603
IC601 IC705
MATRIX KEY EEPROM
CONTROL (SEE PAGE4-61)
(SEE PAGE 4-63)
SW 3V
D703
3 8
IC704
REG, RESET
D704
CN703
(SEE PAGE 4-61)
7
FB709
BACK UP 3V
6
IC703
BATT DET
SW 3V
3-12
M904
M M
REEL
MOTOR
FR-175 BOARD
D510, 513, 514
D516, 519, 521,
D525, 527, 529
D532, 535
CN501
23 UNSW+6V 12
24 11
IC501
D511
REMOTE
UNSW 6V
31 4 CONTROL
RECEIVER
(SEE PAGE 4-82)
SW 3V
29 6 SW 3V
30 D JC-20 BOARD
CN6001
POWER 4
SEE PAGE 3-15