Lens Drive [Man - Hitachi DZ-BD7HA Service Manual

1 2
1F 2F
S-5 LENS DRIVE [MAN] M
F
1E 2E ND_DRIVE+
HALL_OUT+_ND
HALL_OUT-_ND
HALL_IN+_ND
HALL_IN-_ND
E
1D 2D
P4500
G4 G1
40 GND GND 1
TP4526
39 V_GYR H_GYR 2
38 GYR_3V GYR_RST 3
TP4501
37 GND GND 4
TP4525
ZMT2 TP4502 ZMT4
36 ZOOM_B- ZOOM_B+ 5
TP4524 TP4503
ZMT1 ZMT3
D
35 ZOOM_A+ ZOOM_A- 6
TP4523
ND_DRIVE+
34 ND_DR+ ND_DR- 7 TP4504
TP4522
HALL_IN+_ND HALL_IN-_ND
33 ND_HALL_IN+ ND_HALL_IN- 8
TP4521
HALL_OUT+_ND HALL_OUT-_ND
32 ND_HALL_OUT+ ND_HALL_OUT- 9
TP4505
31 GND GND 10
TP4520
FMT2 TP4506 FMT4
30 FOCUS_B- FOCUS_B+ 11
TP4519
FMT1 TP4507 FMT3
29 FOCUS_A+ FOCUS_A- 12
TP4518 TP4508
ALCMAIN+
28 IG_DR+ IG_DR- 13
TP4517
HALL_IN+ TP4509
27 IG_HALL_IN+ IG_HALL_IN- 14
TP4516
HALL_OUT+ TP4510
26 IG_HALL_OUT+ IG_HALL_OUT- 15
1C 2C
25 GND GND 16
TP4515
TP4511
24 ZOOM_SENS FOCUS_LED 17
TP4514
TP4512
23 ZOOM_LED FOCUS_SENS 18
TP4513
22 THERMO C3V_CAM 19
21 GND GND 20
G3 To G2
GYRO
C
P1400
1B 2B
B
The following shows the neme of circuit and plug to
which signal is connected and the address:
Name of citcuit
To MAIN
1A diagram 2A
VIDEO
(3A)
Address
PG1001
Name of citcuit To MAIN
AUDIO-L 1
diagram and plug
PG2001
AUDIO-R 2
(3A)
Address
A
Note: For parts whose circuit numbers are marked *,
the values and whether they are mounted vary
depending on the model/destination.
See "Parts Search System" to check for the values
and whether they are mounted.
1 2
3 4
3F 4F
C4511
5V
0.47/6.3
R4531
R4530
R4538
1M 22k
100K
C4513
0.47/6.3
R4537 8.2K
3E 4E
I4508
C4514 220P
TC7SB66FU
R4539 15K
SW
R4528
68k
C4510
330P
*
R4529
R4527 4.7K
C4512
0.01
3D 4D
ALCMAIN-
HALL_IN-
HALL_OUT-
3C 4C
R4535
R4536
ALCMAIN-
ALCMAIN+
3B 4B
HALL_OUT+
Q4500
HALL_OUT-
2SC5383-T111-1F
HALL_IN+
HALL_IN-
5 4
I4501 Vcc OE AOUTPUT
1 V+ 8
TC7SB66FU
A-INPUT
GAIN CONT. 2 BOUTPUT 7
A B GND
A+INPUT
3A 1 4A 2 3
3 B-INPUT 6
GND
4 B+INPUT 5
I4502
NJM13404R-TE1
F DET
R4519
12K 1%
To
CAMERA µP
(1B)
3 4
5
5F 6F
C4542 0.01/16
I4509
NJM13403V-TE1
ND HALL AMP
5 4
D_OUT 14
Vcc OE 5E 6E 1 A_OUT
R4576 R4568
10K 1.5K D-IN 13
2 A-IN
A B GND
D+IN 12
3 A+IN
1 2 3
4 V+ GND 11
5 B+IN C+IN 10
6 B-IN C-IN
7 B_OUT C_OUT 8
C4500
0.0047/25
C4501
0.01/16
Q4501
2SC5343E
5D 6D
C4526
100P
C4520
4.7/6.3
5C 6C
5.6K
R4543
100K
180
12 11 10 9 8 7 6 5 4 3 2 1
FMT1
EIR+ C1
C4524
FMT3
VM_B
EIR-
VIR C2
1/10 FMT4
IRM+ D1
PGND2 PGND_B
I4505 FMT2
IRM- D2
UPD168153
ZMT2
VSHT B2
LENS DRIVE
C4516 CONTOUT PGND_A
2.2
ZMT4
CONT- B1
ZMT3
VM_A
CONT+
REFO A2
C4522 ZMT1
REFI A1
1/10 C4536
10/10
25 26 27 28 29 30 31 32 33 34 35 36
5B 6B
R4548
4.7K
R4546
4.7K
R4554
4.7K
5A 6A
R4525
100K
R4526
100K
R4522 Q4502
1.5K
RT1N144U-T111-1
5
S - 5
6 7
7F 8F
Q4505
RT1N144U-T111-1
7E 8E
R4571
100K
9
7D 8D
I4506
M62343GP
DAC
1 AO1 LD 8
2 AO2 CLK 7
3 AO3 DI 6
4 VCC GND 5
7C 8C
7B 8B
7A 8A

LENS DRIVE [MAN]

6 7
8
F
To
V_GYR
CAMERA µP
H_GYR
GYR_RST (1C)
C3V_CAM To
LEN5V
REGULATOR
LEN_VM
(8B)
GND
E
ND_G
HALL_G
CS_DAC
ND_DET
ND_PWM
IRIS_PWM
To
D
CAMERA µP
(1C)
SCK_1
SDO_1
SHUT_CTRL
CS_LENS
HALF_FV
C
LEN_RESET
To
CAMERA µP
(1B)
B
HALL_ADJ0
HALL_ADJ1
F_DET
To
LENSCK
HD-DSP
(8B)
A
8