Table of Contents
Advertisement
11.4. FRONT SCHEMATIC DIAGRAM
(FRONT P.C.B.)
NOTE:
DO NOT USE ANY PART NUMBER SHOWN ON
THIS SCHEMATIC DIAGRAM FOR ORDERING.
WHEN YOU ORDER A PART,PLEASE REFER
TO PARTS LIST.
F
Q6505
UNR9115
(SENSOR LED DRIVE)
TO BARRIER MOTOR UNIT
E
FP6502
R6510
180
CL_SHTR_LED
1
IC6501
OP_SHTR_LED
2
C0GBF0000024
R6511
180
M_GND
3
(BARRIER MOTOR DRIVE)
SHTR_CLOSE
4
SHTR_OPEN
5
NC
NC
6
1.6(2.5)
7
OUT2
MOTER_M
C6514
8
MOTER_M
0.1
0.3
9
OUT1
MOTER_P
10
MOTER_P
GND
D
C6515
0.1
Q6506
C6517
B1BDBC000005
22/6.3V
(POWER CONTROL)
3.1
4.4
C
FREAM_GND
3.1
4.9
5
4
IC6504
VOUT
VIN
C0DBZGZ00046
EXT VSS ON/OFF
(REG.3V)
1
2
3
B
4.4
4.9
A
1
2
NOTE:
THE MEASUREMENT MODE OF THE DC
VOLTAGE ON THIS DIAGRAM IS STOP MODE.
MIC UNIT
2.9
Q6503
5.9(6.8)
LSEK0695
UNR9213
(SWITCHING)
ECM_R
-14.1
0
Q6504
0
ECM_L
UNR9213
GND
(SWITCHING)
0
IN2
0
IN1
3.1
VCC
U6501
B3RAB0000024
(IR RECEIVER)
IR
GND VCC
1
2
3
R6501
56
4.9
R6502
C6502
68K
10
R6505
2.2M
C6505
D6503
0.22
MA3S132D0L
4.9
4.9
Q6501
C6504
3.4
3.7
2SD10300SL
0.1
R6504
(AMP)
10M
3.7
3.2
C6503
0.22
R6506
C6516
D6504
330K
10/6.3V
B3GA00000041
3
4
VDR-D300EG / VDR-D300E / VDR-D300EB / VDR-D300EP / VDR-D300EE / VDR-D300GC / VDR-D300GN / VDR-D300SG / VDR-D300GCS / VDR-D308GK
NOTE:
CIRCUIT VOLTAGE AND WAVEFORM DESCRIBED HEREIN SHALL BE REGARDED
AS REFERENCE INFORMATION WHEN PROBING DEFECT POINT,BECAUSE IT MAY
DIFFER FROM AN ACTUAL MEASURING VALUE DUE TO DIFFERENCE OF MEASURING
INSTRUMENT AND ITS MEASURING CONDITION AND PRODUCT ITSELF.
R4807
R4810
3900
3900
C4804
FJ4801
8200P
ECM_R
1
C4806
A_GND
2
0.027
R4805
ECM_L
3
120K
C4805
R4806
0.027
33K
2.4
2.4
2.4
4
3
2
1
GND
IC4801
C0ABBB000369
(MIC AMP)
VCC
5
6
7
8
2.4
2.4
2.4
4.9
C4808 0.027
C4810
0.027
C4809
R4809
8200P
33K
R6503
100K
L6501
10U
1.2
2.9
4
3
OUT VCC
Q6502
2SD2216
(AMP)
IC6502
IC6503
L2ES00000014
L2ES00000015
(GYRO X SENSOR)
(GYRO Y SENSOR)
R6507
R6508
1800
4700
VREF
GND
1
2
1.3
C6508
22/6.3V
C6509
C6506
22/6.3V
22/6.3V
5
6
53
: AUDIO MAIN SIGNAL PATH IN REC MODE
Q4801
2SD2216
(R.FILTER)
4.9
4.8
R4802
4700
4.2
C4801
1
R4803
22K
C4812
22/6.3V
C4803
R4804
10
33K
TO FRONT FPC
FP6501
C4802
1
20
19
18
17
16
15
14
13
12
11
R6530
TALLY
10
180
9
SHTR_OPEN
8
D6510
SHTR_CLOSE
B3AAB0000146
7
SHTR_P
6
SHTR_M
5
4
TP6506
3
R6509 0
YREF
2
1
1.2
2.9
L6502
TP6504
10U
4
3
XREF
TP6505
TP6501
TP6503
OUT
VCC
Y_SENS
X_SENS
2.8V
TP6502
VREF
GND
GND
1
2
1.3
C6510
22/6.3V
VDR-D300,D308
FRONT
SCHEMATIC DIAGRAM
7
8
A_M_OUT_L
REG A5V
REG A5V
A_M_OUT_R
MIC_GND
MIC_GND
D_GND
D_GND
IR-REMOCON
IR_DET
REG D2.8V
TALLY
SHTR_OPEN
SHTR_CLOSE
SHTR_P
SHTR_M
Y_SENS
YREF
X_SENS
XREF
9
Advertisement
Table of Contents
