Sony HVR-S270J Service Manual page 55

3-23. POWER BLOCK DIAGRAM (9/10)
VC-513 BOARD (8/9)
D_2.8V
IC_7506_13.5V
RP_4.6V
N
RP_2.8V
POWER (3/10)
N_8V
(PAGE 3-17)
MOTOR_12V
MT_5.5V
Q3604 - Q3606
CHIME_VDD
CHIME_PWR_CONT
S
XRST_VTR
POWER (4/10)
(PAGE 3-18)
05
HVR-S270J/S270U/S270N/S270E/S270P/S270C
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
NN-006 BOARD
CN1011 CN7305
D_2.8V D_2.8V
CN1013 CN7307
IC_7506_13.5V IC_7506_13.5V
RP_4.6V RP_4.6V
8 17
RP_2.8V RP_2.8V
9 16
N_8V N_8V
MOTOR_12V MOTOR_12V
MT_5.5V MT_5.5V
CN1012 CN7306
CHIME_4(VDD) CHIME_VDD
24 1
5V REG
IC7503
(2/3)
5 Vin Vout 4
6V REG
IC7002
(1/3)
5 Vin Vout 4
CN1014 CN7308
XRST_VTR XO_RST_VTR
17 8
A_5.0V
IC7001 IC7502 IC7501 IC7504
REC/PB BUFFER CAM MOTOR REEL PWM
AMP DRIVE, DRIVE
(2/3)
TAPE TOP/END
(1/3) (2/3)
DETECT,
REEL FG
AMP
(2/3)
3-23
CHIME_VDD
IC7505 IC7301 IC7506
REEL MOTOR REEL MOTOR DRUM/CAPSTAN
DRIVE FG AMP FL MOTOR DRIVE
(2/3) (3/3) (2/3)
D_2.8V
HE_VCC
VH 17
XO_RST_VTR FG_PG_COM
34 XRESET VREF 51
R MECHANISM DECK
(MDX-R201)
CN7303
CN004
CHIME_4(VDD) 4PIN
6
CONNECTOR
M904
REEL MOTOR
5V 5V
REEL FG
HALL
IC004
IC005
T/S REEL
FG
D001
(TAPE LED)
CN7302
5V 5V
IC002
IC003
T/S ELETEN
SENSOR
IC001
ELETEN
ERROR AMP
M903
CAPSTAN MOTOR
CN7301
FG_VCC
CAPSTAN
18
FG
HE_VCC
11 HALL
M901
DRUM MOTOR
CN7304
SENSOR_VCC DRUM
9
PG/FG