DCR-TRV270E/TRV280/TRV285E
R:REC MODE
P:PB MODE
NO MARK:REC/PB MODE
0.1
2.6
0
2.8
1
0.8
1.2
R1.1/P0.3
0.9
0.9
4.8
0.9
0.9
1.2
R0.8/P0
R1.1/P0.3
R1.1/P0.1
0.1
R0.1/P0
0.6
0.6
R0.6
/P0
R0.1
/P0
R2/P2.8
R0.8
/P0
2.8
2.8
R-0.3/P-1.4
-0.6
2.8
0.9
4.8
1.9
1
1.1
0.9
0.9
2.8
R0.5/P1.1
R0.6/P1.2
5
1.1
1
0
R0.4/P2.8
0
R2.4/P2.8
5
0.1
R0.8/P1.1
R0.1/P1
R0.7/P1
5
R2.5/P2.8
R2.8/P0
2.7
R2.8/P0
LENS BLOCK is replaced as block,
so that there PRINTED WIRING BOARD
and SCHEMATIC DIAGRAM are omitted.
FREQ_TUNE
XX
C1576
XX
D1552
2
1
XX
C1567
XX
C1572
R1578
XX
XX
C1569
XX
C1577
XX
R1585
10uH
L1551
IRIS_PWM
47k
R1577
HALL_AD
470k
R1566
470p
C1560
IRIS_COM
MA111-(K8).S0
D1551
FC_RST_LED
0.001u
C1564
470k
R1565
REG_GND
2SC584600LS0
Q1554
NJM12902V(TE2)
IC1552
1
OUT1
2
IN1-
3
IN1+
4
Vcc
5
IN2+
6
IN2-
7
OUT2
8
OUT3
9
IN3-
10
IN3+
11
GND
12
IN4+
13
IN4-
14
OUT4
0.1u
C1559
D_2.8V
ZM_RST
FC_RST
XNS_SW
220k
R1564
LENS_TEMP_AD
24P
CN1551
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
A_4.6V
ZM_RST_LED
MT_5V
UPD16877MA-6A5-E2
IC1553
1
VM1
2
OUT 1A
3
PGND
4
OUT2A
5
OUT3A
6
PGND
7
OUT4A
8
VM4
9
IN1
10
EN1
11
IN2
12
EN2
13
IN3
14
EN3
15
IN4
16
EN4
17
OUT4B
18
PGND
19
OUT3B
20
VM23
21
OUT2B
22
PGND
23
OUT1B
24
VDD
UP04116008S0
Q1555
6
2
1
3
5
4
LD_EN0
LD_DIR0B
LD_DIR1B
LD_DIR0A
LD_EN1
LD_DIR1A
RB1551
22k
1
2
3
4
5
6
7
8
RB1552
1k
1
2
3
4
5
6
7
8
4.7u
C1556
LENS_DET
RB1553
47k
1
2
3
4
5
6
7
8
NJM12904V(TE2)
IC1554
1
A_OUT
2
A_IN-
3
A_IN+
4
GND
5
B_IN+
6
B_IN-
7
B_OUT
8
Vcc
A_2.8V
0.1u
C1575
0.1u
C1574
470k
R1584
330k
R1583
±
0.5%
22k
R1581
±
0.5%
10k
R1582
FREQ_TUNE_OUT
Q1551
DTC113TMT2L
10uH
L1553
REG_GND (MT_GND)
0.001u
C1573
4.7u
C1571
0.22u
C1562
6800
R1568
2200
R1567
470k
R1570
1k
R1575
10k
R1576
330
R1573
2200
R1562
10k
R1563
0.1u
C1558
0.01u
C1566
2200p
C1568
0.47u
C1565
0.01u
C1561
47u
6.3V
C1563
0.01u
C1552
4700p
C1554
10
R1560
1M
R1561
1
A
DA_STRB
NJW5210RB1
IC1601
1
AO1
2
AO2
3
AO3
4
VCC
5 GND
6
DI
7
CLK
8 LD
AU_2.8V
CAM_SO
FB1601
0uH
CAM_SCK
4.7u
C1601
CAM_SO
DA_STRB
CAM_SCK
DA_STRB
CAM_SCK
CAM_SO
FOCUS_XA
FOCUS_XB
FOCUS_B
FOCUS_A
IR_SWITCH
IR_SWITCH
ZOOM_XA
ZOOM_XB
ZOOM_B
ZOOM_A
LENS_DET
ZM_SENSE_OUT
FC_SENSE_OUT
FC_SENSE_VCC
GND
ZM_SENSE_VCC
TEMP
TEMP
IRIS_DRIVE(-)
IRIS_BIAS(-)
IRIS_HALL(-)
IRI)
IRI)
IRIS)
LENS DRIVE (LD BLOCK, EVR BLOCK)
VC-344 BOARD (3/10)
XX MARK:NO MOUNT
J
8
IC1552
13
4
K
B
3
2
G
05
12
7
15
F
5
6
11
I
D
16
C
14
10
E
H
9
LENS BLOCK
HALL BIAS/GAIN
CONTROL,
IRIS DRIVE,
HALL AMP
FOCUS/ZOOM
IC1553
MOTOR DRIVE
SENSOR SWITCH
FOCUS/ZOOM
IRIS DRIVE
HALL BIAS
HALL REG, XTAL AMP
IC1554
IC1601
EVR
(D/A CONVERTER)
(6/10)
@27
(9/10)
@28
@02
(1/10)
(6/10)
@29
@14
(2/10)
For Schematic Diagram
• Refer to page 4-43 for printed wiring board.
4-13
4-14
VC-344 (3/10)