Sony HVR-A1J Service Manual page 34

3-11.POWER BLOCK DIAGRAM (3/5)
TT-001 BOARD (3/5) NN-001 BOARD
CN1004 CN7009
31 32
A_4.6V A_4.6V
33 34
22 23
D_2.8V D_2.8V
ı ı
26
27
8 9
MT_4.9V MT_4.9V
10 11
12 13
B
EVER_3.0V EVER_3.0V
POWER (1/5) 21 22
(PAGE 3-18)
LANC_DC LANC_DC
20 21
EP_13.5V EP_13.5V
35 36
37 38
EP_2.8V 32 33 EP_2.8V
34 35
9 10
VTR_UNREG VTR_UNREG
11 12
13 14
RP_2.8V 36 37 RP_2.8V
38 39
RP_4.6V 27 28 RP_4.6V
29 30
CN1001 CN7008
CHIME_VDD CHIME_VDD
41 42
E
POWER (2/5)
(PAGE 3-20)
XREEL_HALL_ON XREEL_HALL_ON
39 40
05
HVR-A1J/A1U/A1N/A1E/A1P/A1C
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
2.8V REG (1/5)
L7203
5
L7002 L7201
IC7602
6V REG (2/5)
5 Vi Vo 4
EP_13.5V
EP_2.8V
IC7601
REC/PB AMP
(2/5)
D_2.8V
EP_13.5V
MT_4.9V
EVER_3.0V
VTR_UNREG
IC7001
CAPSTAN
PWM DRIVE
(3/5)
3-21
IC7202
VIN VO 4
D_2.8V
MT_4.9V
IC7205 IC7203, 7204 IC7201
FOCUS MOTOR ZOOM MOTOR FOCUS/ZOOM
NOISE FILTER NOISE FILTER MOTOR DRIVE,
(1/5) (1/5) ND FILTER DRIVE,
IRIS DRIVE
(1/5)
EVER_3.0V
LANC_DC
MT_4.9V
L7803
Q7801, 7802
IC7801 IC7802
EVF DRIVER TIMING
(4/5) GENERATOR
(4/5)
XSTBY 25
Q7401
SENSOR_VCC
IC7002 IC7401
DRUM DRUM/
PWM DRIVE CAPSTAN/
17
VH
(3/5) LOADING
MOTOR DRIVE
MR_VCC
VMR 3
(3/5)
YY-001 BOARD (1/2)
LENS BLOCK
CN7006 CN9206 CN9205
Z_MR_VCC Z_MR_VCC
18 16 18 ZOOM MR
F_MR_VCC F_MR_VCC
20 14 20 FOCUS MR
CONTROL SWITCH BLOCK (PS12300)
CN7007 RV1001
D_2.8V T W
16
(ZOOM)
MODE_LED_VDD
9
D1010
CHARGE_LED_VDD
6
CHG
LANC_DC
18
UU-001 BOARD
CN7801 CN9803
L9801
EVF_4.9V 7 20
8 21
CN9802
EP_13.5V
EVF_13.5V
10 18
IC9801
D9801
EVF BACKLIGHT
(EVF BACKLIGHT)
CONTROL
N MECHA DECK
(MDX-N101)
CN7002 MIC9003
CHIME_VDD
4PIN
12
CONNECTOR
S REEL
H9001
SENSOR
HALL_VCC
T REEL
21
H9002
SENSOR
TAPE_LED_A
LED9001
26
TAPE LED
CN7004
HE_VCC
8 HU, HV, HW
FG_VCC 25
CAPSTAN FG
26
3-22
D1002
TAPE
CAMERA
D1004
MEMORY
D1006
PLAY/EDIT
FB1003
J1001
(LANC)
LCD9002
1 COLOR
EVF UNIT