Read Sony DCR-TRV940 / DCR-TRV940E / DCR-TRV950 / DCR-TRV950E Service Manual online
DCR-TRV940/TRV940E/TRV950/TRV950E
COVER
COVER
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.
and the Transistors with mark,are
not possible.
3.1
3.8
3.8
NO MARK:REC/PB MODE
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
VOLTAGE AT THE MARKED POINTS.
R:REC MODE
P:PB MODE
P:PB MODE
R2.9/P2.9
R1.4/
P1.4
P1.4
R1.4/
P1.4
P1.4
R2.9/P2.9
R1.1/P1.3
R2.3/P2.3
R0.7/P0.7
R0.9/P0.9
R2.9/P2.9
R2.9/P2.9
R*/P2.8
R2.5/P2.5
R2/P2
R0.3/P0.3
R2.6/P2.6
R1.4/P0
R2.8/P0
R2.9/P2.9
R1.4/P1.4
R1.4/P1.4
R1.4/P1.4
R0.9/P0.9
R0.7/P0.7
R0/
P0
P0
R3/P3
R1.4/P1.4
R2.9/P2.9
R0/P0
R0/P0
R1.4/P1.4
R1.1/P1.3
R1.4/P1.4
R1.4/P1.4
R2.3/P2.3
R0/P0
R0/P0
R2.8/P2.8
R0.1/P0
R0.9/P0.9
R2.9/P2.9
R1.4/P0.3
R1.5/P0.3
R4.9/P4.9
R1.3/P0.3
R1.3/P0.3
R4.9/P4.9
1.4
2.8
0
R1.4/P2.8
R0/P0
R2.8/P0
R3.1/P0
R2.8/P0
R0/P0
R1.5/P0
R2.4/P1.9
R2.5/P1.9
R4.9/P4.9
R0/P1.7
R4.9/P1.7
R4.9/P4.9
R2.4/P0.3
R2.5/P0.3
R0/P0
R0.7/
P0.7
P0.7
R2.9/
P2.9
P2.9
R2.9/
P2.9
P2.9
R0/
P0
P0
R2.9/
P2.9
P2.9
CAM_3.6V
F_MRA_REF
REG_GND
Z_MRA_REF
SPCK
CAM_SCK
CAM_SO
CAM_CS
XIC3404_RST
TG_VD
CAM_SI
A_2.8V
MT_GND
MT_4.9V
ND_PWM
IRIS_COM
ND_HALL_GAIN
ND_HALL_OFFSET
ND_HALL_AD
HALL_REF
SHUTTER_ON
I_HALL_AD
IRIS_PWM
I_HALL_OFFSET
I_HALL_GAIN
EN1
DIRA1
DIRB1
ZM_RST_LED
F_MRB_REF
Z_MRB_REF
D_2.8V
CAM_DD_ON
0.001u
C3449
470p
C3445
0.1u
C3447
XX
C3425
0.001u
C3420
0.01u
C3423
0.1u
C3407
1u
C3408
0.01u
C3415
3300p
C3404
680p
C3430
680p
C3429
680p
C3428
680p
C3431
XX
C3448
XX
C3433
XX
C3438
XX
C3435
XX
C3432
15k
R3456
10k
R3460
10k
R3470
330
R3467
1k
R3469
1k
R3464
470k
R3457
10k
R3453
XX
R3455
22k
R3459
1k
R3454
120k
R3450
120k
R3446
0
R3442
120k
R3451
120k
R3447
22k
R3466
22k
R3465
10k
R3438
10k
R3444
33k
R3445
10k
R3441
56k
R3440
10k
R3439
R3452
10k
1200
R3432
10
R3414
22k
R3429
22k
R3422
10k
R3436
18k
R3423
220
R3417
12k
R3433
330
R3427
180k
R3426
10k
R3435
0
R3437
1k
R3463
0
R3401
0
R3402
0
R3403
0
R3404
0
R3405
0
R3406
0
R3407
0
R3408
0
R3409
0
R3410
0
R3411
0
R3412
0
R3471
10k
R3473
10k
R3472
33k
R3474
10k
R3477
10k
R3476
56k
R3475
0
R3478
C3454
100u
6.3V
C3419
33u
10V
C3441
22u
4V
4V
C3442
22u
4V
4V
22u
4V
C3405
220k
R3461
XX
R3462
470k
R3458
47k
R3468
100k
R3418
180k
R3430
4700
R3420
180k
R3425
2700
R3428
180k
R3434
39k
R3424
47k
R3421
10k
R3419
180k
R3431
100k
R3413
1k
R3415
47k
R3416
0
R3479
0
R3480
10uH
L3401
10uH
L3402
10uH
L3403
0.1u
C3443
XX
C3440
0.01u
C3434
0.1u
C3456
XX
C3446
0.47u
C3451
0.01u
C3452
0.001u
C3453
0.1u
C3437
100p
C3424
0.1u
C3416
0.01u
C3418
0.033u
C3403
0.1u
C3406
C3414
0.47u
XX
C3427
XX
C3426
0.1u
C3455
0.1u
C3412
0.1u
C3409
C3417
0.1u
0.1u
C3411
0.01u
C3413
0.1u
C3436
0.1u
C3439
0.1u
C3422
0.1u
C3402
0.1u
C3401
0.1u
C3450
0.1u
C3421
0.1u
C3410
100p
C3457
IC3404
CXD9571R-TEB
1
CP
2
OPVCC
3
ADVSS
4
ADVDD
5
AD0
6
AD1
7
AD2
8
AD3
9
ADVCC
10
ADGND
11
DPVCC
12
DP
13
DO
14
DN
15
EP
16
EO
17
EN
18
FP
19
FO
20
FN
21
OPGND
22
L
VDD
23
CLK
24
VD
25
XCLR
26
SCK
27
SO
28
SI
29
CS
30
LVSS
31
PWM1
32
EN1
33
PWM0
34
EN0
35
LVDD
36
TEST1
37
TEST0
38
SCAN_EN
39
L
VSS
40
OPGND
41
AN
42
AO
43
AP
44
BN
45
BO
46
BP
47
CN
48
CO
1SS401(TE85L)
D3402
MA4L11100AS0
D3401
1
4
3
2
EC3201C-PM-TL
Q3401
1
4
3
2
EC3201C-PM-TL
Q3405
1
4
3
2
EC3201C-PM-TL
Q3404
1
4
3
2
EC3201C-PM-TL
Q3406
1
4
3
2
WTGA-NJM12902C
IC3401
1
OUT
2
IN(-)
3
IN(+)
4
VCC
5
IN(+)
6
IN(-)
7
OUT
8
OUT
9
IN(-)
10
IN(+)
11
GND
12
IN(+)
13
IN(-)
14
OUT
WTGA-NJM12902C
IC3403
1
OUT
2
IN(-)
3
IN(+)
4
VCC
5
IN(+)
6
IN(-)
7
OUT
8
OUT
9
IN(-)
10
IN(+)
11
GND
12
IN(+)
13
IN(-)
14
OUT
WTGA-NJM12902C
IC3405
1
OUT
2
IN(-)
3
IN(+)
4
VCC
5
IN(+)
6
IN(-)
7
OUT
8
OUT
9
IN(-)
10
IN(+)
11
GND
12
IN(+)
13
IN(-)
14
OUT
NJU7241F31(TE2)
IC3406
1
2
3
4
5
IC3402
M50230FP-DF0T
1
EN6
2
IN6
3
EN5
4
IN5
5
EN4
6
IN4
7
EN3
8
IN3
9
EN2
10
IN2
11
EN1
12
IN1
13
CNF
14
OUT1A
15
OUT1B
16
VM1
17
OUT2A
18
OUT2B
19
PGND1
20
OUT3A
21
OUT3B
22
VM2
23
OUT4A
24
OUT4B
25
CP1
26
CP2
27
CP3
28
CP4
29
VG
30
DGND
31
VLIM
32
VREF
33
PS
34
VCC
35
BR2
36
BR1
37
OUT5A
38
OUT5B
39
VM3
40
PGND2
41
OUT6A
42
OUT6B
43
OUT7A
44
RNF
45
VM4
46
OUT7B
47
EN7
48
IN7
UN9213J-(K8).SO
Q3403
2SB1462J-QR(K8).SO
Q3402
39P
CN1004
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
LN7201
CH_GND
LENS_TEMP_AD
LN7200
CH_GND
ZM_RST
CAM_CS
CAM_SO
CAM_SI
CAM_SCK
CAM_SCK
XIC3404_RST
CAM_SI
CAM_SO
CAM_CS
FC_PWM
FC_EN
XIC3404_RST
I_BIAS+
ND_HALL+
ND_BIAS+
ND_HALL-
I_HALL_GAIN
I_HALL_OFFSET
ZMB+_7
ND+_7
ND-
FOCUS+_7
FC_PWM
DIRA1
FC_EN
DIRB1
SHUTTER_ON
EN1
ZMB-_7
ND_IN
IRIS+_7
FOCUS-_7
IRIS_DRA
W
ZMA-_7
ZMA+_7
I_HALL-
I_HALL_GAIN
I_HALL_OFFSET
HALL_REF
ND_HALL_GAIN
ND_HALL_OFFSET
Z_MRA_REF
ND_HALL_GAIN
IRIS_PWM
ND_HALL_AD
IRIS_COM
ND_PWM
XIC3404_RST
ND_BIAS-
ZM_RST_LED
ZM_RST_LED
IRIS-
I_BIAS-
I_HALL_AD
TG_VD
IRIS_DRA
W
IRIS_COM
TG_VD
ND_HALL_AD
ND_PWM
EN1
I_HALL_AD
IRIS_PWM
DIRB1
DIRA1
SHUTTER_ON
ND_HALL_OFFSET
F_MRA_REF
Z_MRB_REF
F_MRB_REF
F_MRA_REF
F_MRB_REF
Z_MRA_REF
HALL_REF/
CAM_DD_ON
CAM_DD_ON
F_MR_A
F_MR_B
Z_MR_A
Z_MR_B
HALL_REF
HALL_REF/
I_HALL+
Z_MRB_REF
ND_IN
FZ_MR_VCC
IRIS+_7
Z_MR_B
Z_MR_A
F_MR_B
F_MR_A
FOCUS+_7
FOCUS-_7
ZMA-_7
ZMB-_7
ZMB+_7
ZMA+_7
FZ_MR_VCC
ND+_7
SENS_VCC
IRIS-
ND-_7
I_HALL+_P2
I_HALL-_P2
I_BIAS-_P2
I_BIAS+_P2
ND_HALL+_P2
ND_BIAS+_P2
ND_HALL-_P2
ND_BIAS-_P2
FZ_MR_VCC
SENS_VCC
D
8
14
10
E
H
3
15
1
11
2
J
F
I
DB-014 BOARD (1/9)
L
17
4
C
B
7
6
16
05
13
9
A
K
12
G
5
XX MARK:NO MOUNT
LENS MOTOR DRIVE(LD BLOCK)
IRIS CONTROL,
IC3401
IC3403
HALL BIAS CONTROL,
IC3402
FOCUS/ZOOM/
IC3404
FOCUS/ZOOM CONTROL
IRIS/ND FILTER
IC3405
ND FILTER CONTROL,
IC3406
3.1V REG.
(9/9)
49
5
(8/9)
(9/9)
53
(9/9)
56
7
(9/9)
36
(9/9)
F_MR_A
FOCUS+
ND_DRIVE-
IG_HALL-
NC
NC
NC
ND_HALL-
NC
IG_BIAS+
ND_BIAS+
ZOOM_B
LENS
Z_MR_B
ZOOM_A
SENS_GND
IG_HALL+
NC
IG_DRIVE-
F_MR_GND
IG_DRIVE+
ND_BIAS-
BLOCK
IG_BIAS-
ZOOM_A-
SENS_VCC
F_MR_B
NC
ZOOM_RST
Z_MR_GND
ZOOM_B-
NC
Z_MR_A
NC
Z_MR_VCC
ND_HALL+
ND_DRIVE+
FOCUS-
F_MR_VCC
NC
TEMP_OUT
18
1
(8/9)
HALL BIAS CONTROL,
HALL AMP
HALL GAIN
CONTROL
DRIVE
ND FILTER
HALL AMP
HALL REF AMP
HALL GAIN
CONTROL
IRIS DRIVE
DRIVE
Q3402,3403
SENS VCC SWITCH
19
20
4-48
For Schematic Diagram
• Refer to page 4-97 for printed wiring board.
• Refer to page 4-97 for printed wiring board.
4-47
4-2. SCHEMATIC DIAGRAMS
DB-014 BOARD SIDE A
DB-014 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
DB-014 BOARD SIDE A
DB-014 BOARD SIDE B
DB-014 (1/9)
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