Regulator Block Diagram - Hitachi DZ-BD7HA Service Manual

1 2
B-2 Regulator Block Diagram
F
PG0501
F4004
1-5 +B_HOTSHOE
Q0507
BATTERY F4003 I0501 +B_SYS L0504
35,44 C5V
TERMINAL
+B_CNT PWM REG
8-12
30
PWM
Q0510,Q0511 I0502
L0507
+B_SYS C1.2V C1.0V
4
REG REG
33,34
PWM
Q0501,Q0502
E L0501
+B_SYS
C3.2V
REG
31,32
PWM
X0501
F4001 D0506 L0505
3 TRANS- 2
FORMER
I0503 Q0508
5,25,34
PWM
+B_CNT L0505
4.3V
REG
27
PWM
Q0503,Q0504
L0502
+B_SYS C1.8V
REG
D
32,33
PWM
I3301
30,31 +B_SYS 5 3.3V 4
PWM
REG
I3302
+B_SYS
2 RESET
PULSE GEN.
I3303
+B_SYS
2 RESET
PULSE GEN.
C
B
P4000
+B_CNT
F4002 +B(DRV)
44-49
Q0505,Q0506
P4200
F4005 L0503
HDD3.0V 37,38
REG
MAN
DZ-BD7HA only
I3600
P3500
+B_SYS L3512
F4000 5 5V
REG
A
1 2
3
C5V
LEN5V
L0504
C1.0V
5
C1.2V
TP0506
(C3V_CAM)
I4506 I4501
C3V_CAM C3V_CAM
4 5 GAIN
DAC
CONT
C3V_SYS I4505 I4502
C3V_CAM
15,33 8
F DET
C3V_SP
I4503
TP0509
LENS 8 ND
(C8.5V)
DRIVE DRIVE
LEN_VM
37,48
C8.5V
I4508
LEN5V 9,11 5
SW
LEN_VM LEN5V I4509
4 ND HALL
TP0502
AMP
(C1.8V)
I4510
C1.8V 8 ND HALL
AMP
TP3316
(+VREG3V)
I3000
C3V_SYS L3000
FLASH
MEMORY
I2501
L2504
C3V_SYS
PLL
I3003
L3001
SDRAM
I2502
CLOCK
GEN.
I3001
L2500
C1.8V DDR
C1.8V_DRAM SDRAM
I2500
C1.8V_DRAM
I3002
L2501
DDR
ORION_SYS3V SDRAM
L2502
CODEC
ORION_AV3V
C1.2V L2503
ORION_CORE1.2V
R2685
C1.8V
I3502
C1.8V
L3510
C3V_SYS L3503
L3506
HDMI
DRIVE
43
L3505
BD DRIVE
UNIT
L3504
I3501
C3V_SYS L3509
HDD 10,18,8
UNIT
VIDEO
DRIVE
L3511 20
USB
J3500
HDMI OUT
P3502 terminal
9 9
18 +5V
3
4 5
P4003 P4707
MAN
+B_HOTSHOE
45,56 45,56
C5V
94,95 94,95
Q3500-Q3505 Q4010
C5V L3509 C5V L4006
6
AMP AMP
C3V_CAM 97,98 97,98
C3V_SYS
72,73 72,73
LEN_VM
61 61
C3V_SP
74 74
I2000
C3V_SYS L2001
L2002
I2001
1,5 2.5V 4
HD-DSP
REG
C1.0V L2000
L2003
C8.5V 44 44
I3305
C3V_SYS RESET
5
SW
I3300
5 BATTERY
DET SW
I3304
17
REAL TIME
CLOCK
C3V_SYS
4
+VREG3V
I3306
C3V_SYS FUNCTION
CONTROL
I2303
C3V_SYS L2303
3,7,8
EEPROM
I2302
20
BUF
I2301
19,44,62,
L2301
C3V_SYS 85,92,119
CAMERA
CONTROL
L2300
101,105
I3700
C3V_SYS L3703
I3701
USB
DRIVE
L3702
1,5 4
AMP
I4201
C3V_SYS Free Drop
2,6
Sensor
Q4000,Q4002,Q4004
C3V_SYS
INV
Q4009
C3V_SYS
AMP
I4000
REAR COVER
C3V_SYS ACCESS
5
POWER SWITCH,
LED DRIVE
P4002 REC button,
C3V_SYS L4718
1,11 PHOTO/SELECT button,
ZOOM LEVER,
DISC EJECT SWITCH
4 5
B - 2
6 7
AEL
L4716
C3V_CAM
C5V I4700
I4703
1 2.5V
REG
L4721 31
C5V L4717
L4719 24
I4705
AUDIO DAC
MOTOR
1
& ADC/
DRIVER
C3V_CAM L4718 20
AV DRIVE
C3V_SP
L4720 15
C3V_SYS P4705
4
SD CARD Slot
LAF EXL
P4711 P1000 P1001 P1000
+B_HOTSHOE
30,31 30,31 30,31 30,31
TP4836
(C8.5V)
L4702
C8.5V 13 13 13 13
L4706
C3V_CAM C3V_D
8 8 8 8
C3V_SYS
28 28 28 28
L4700
C5V C5V 15 15 15 15
INV5V
20,21 20,21 20,21 20,21
I4701
LEN_VM L4707
1,5 3.1V 4 5 5 5 5
REG
FRT
P4710 P5001
STB_+B L5201
12-14 12-14
C5V
29 29
I5202
C3V_CAM
10 10 5
AMP
I5201
C5V
2 2 1
RECEIVER
Q4703
C5V
SW 25 25
EXT.MIC_5V
I5000
2.5V
1,5
REG
AEL
MIC
P4708 P5001
L5200
C5V
6 6
Q5212
SW
P4500 P1400
C3V_CAM C3V_CAM L1400
19 19
GYRO
MAN
I1401
GYR_3V
38 38 5
SW
MAN
5MCMOS
P2006 P1000
L1000
C3V_CAM
9,10 9,10
I1001
1,5 2.5V
REG
C1.8V L2005 L1001
11 11
6 7
8
F
P4702
3.3V
9,10
2.5V
5 12
EVF
UNIT
5V
5
AEL
E
P1004
(For ADJUSTMENT)
15 +B_HOTSHOE
16 +B_HOTSHOE
7 C3V_SYS
18 C3V_CAM
TP1018
(C8.5V)
P1001
18
13
6
LCD
UNIT
20
D
25,26
C3V_A
8
SFF
P5202 P1002 P1003
6,7 6,7 6,7
FLASH
UNIT
3 3 3
P5200
LENS
3
BARRIER
UNIT
IR
C
Q5000-5004
EXT.MIC
AMP
4
I5200
4
Q5202,Q5203,
MIC
Q5206-5211
AMP
MIC
AMP
B
P1401
1,7 LENS
UNIT
I1400
4 14,29
GYRO
I1000
33,40
4 46 5M
CMOS
31
A
8