11.3. FRONT SCHEMATIC DIAGRAM
FJ4801
3
ECM_L
2
A_GND
1
ECM_R
R4810
3900
Q4801
2SD2216
C4808
0.027
R4805
120K
R4809
33K
C4810
0.027
C4809
8200P
R4802
4700
R4806
33K
R4804
33K
R4803
22K
C4806
0.027
C4804
8200P
C4805
0.027
R4808
120K
R4807
3900
IC4801
C0ABBB000369
1
2
3
4
5
6
7
8
C6504
0.1
10M
R6504
D6504
B3GA00000041
2.2M
R6505
4700
R6508
Q6502
2SD2216
Q6501
2SD10300SL
1800
R6507
R6506
330K
C6503
0.22
R6501
56
R6503
100K
R6502
68K
U6501
B3RAB0000024
1
2
3
C4803
10
R6509
0
180
R6530
D6510
B3AAB0000146
1
C4801
1
C4802
10
C6502
FREAM_GND
0.22
C6505
TP6501
TP6502
TP6503
TP6504
TP6505
TP6506
ECM_R
ECM_L
D6503
MA3S132D0L
FP6501
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
10/6.3V
C6516
C4812
22/6.3V
MIC UNIT
LSEK0695
TO FRONT FPC
A_M_OUT_L
A_M_OUT_R
IR-REMOCON
IR_DET
REG D2.8V
TALLY
TALLY
D_GND
D_GND
MIC_GND
REG A5V
MIC_GND
REG A5V
IR
GND VCC
(R.FILTER)
(MIC AMP)
(AMP)
(AMP)
(IR RECEIVER)
4.9
4.9
2.4
2.4
2.4
2.4
2.4
2.4
4.9
4.8
4.9
4.2
3.7
3.2
3.4
3.7
GND
VCC
1
A
B
C
D
E
2
3
4
5
6
7
8
9
F
(FRONT P.C.B.)
VDR-D250, D258
FRONT SCHEMATIC DIAGRAM
NOTE:
DO NOT USE ANY PART NUMBER SHOWN ON
THIS SCHEMATIC DIAGRAM FOR ORDERING.
WHEN YOU ORDER A PART,PLEASE REFER
TO PARTS LIST.
NOTE:
THE MEASUREMENT MODE OF THE DC
VOLTAGE ON THIS DIAGRAM IS STOP MODE.
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.
: AUDIO MAIN SIGNAL PATH IN REC MODE
52
Summary of Contents for VDR-D250EG
Page 11: ...4 Specifications 11...
Page 17: ...8 3 Disassembly Procedures Flow Chart for Disassembly Procedure 17...
Page 21: ...Fig D3 Fig D4 Fig D5 21...
Page 22: ...Fig D6 Fig D7 22...
Page 23: ...Fig D8 Fig D9 Fig D10 23...
Page 24: ...Fig D11 Fig D12 24...
Page 25: ...Fig D13 Fig D14 25...
Page 26: ...Fig D15 Fig D16 26...
Page 27: ...Fig D17 Fig D18 27...
Page 28: ...Fig D19 Fig D20 28...
Page 29: ...Fig D21 Fig D22 29...
Page 30: ...Fig D23 Fig D24 30...
Page 31: ...Fig D25 Fig D26 Fig D27 31...
Page 32: ...Fig D28 Fig D29 32...
Page 43: ...43...
Page 44: ...13 1 2 LCD SECTION 44...
Page 45: ...13 1 3 CAMERA LENS SECTION 45...
Page 46: ...13 1 4 EVF SECTION 46...
Page 47: ...13 1 5 PACKING PARTS ACCESSORIES SECTION 47...
Page 52: ...B7 XQN16 BF4FN SCREW STEEL 52...
Page 65: ...LSEP8345A1 1 A B C D E 2 3 4 F VDR D250 D258 JACK P C B FOIL SIDE COMPONENT SIDE...
Page 66: ...LSEP8348A1 1 A B C D E 2 3 4 5 6 7 8 9 F VDR D250 D258 MONITOR P C B FOIL SIDE COMPONENT SIDE...
Page 67: ...LSEP8347A1 1 A B C D E 2 3 4 5 6 7 8 F VDR D250 D258 SIDE R P C B COMPONENT SIDE...
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Page 118: ...LSEP8349A1 1 A B C D E 2 3 4 F VDR D250 D258 EVF P C B FOIL SIDE COMPONENT SIDE...