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MIC/IR UNIT
"FOR REFERENCE ONLY"
6
REC AUDIO SIGNAL
MIC C.B.A.
R4301
R4304
R4306
R4324
Q4302
(BUFFER)
R4302
C4303
C4301
R4309
C4305
R4323
Q4301
(AMP)
C4302
C4304
C4311
R4303
R4305
R4307
R4308
R4310
5
R4325
C4310
R4318
R4311
R4314
R4316
Q4305
D4303
(BUFFER)
R4312
C4308
R4320
C4306
Q4304
Q4303
C4309
(AMP)
(AMP)
C4307
R4313
R4315
R4317
R4319
R4321
4
Z
IR C.B.A.
INFRARED
RECEIVER UNIT
MIC/IR F.P.C
U6501
OUT GND VCC
1
2
3
FJ4303
3
1
IR DATA
1
R6501
2
IR +5V
2
C6501
3
GND
3
TALLY LED C.B.A.
FJ4305
1
TALLY LED GND
1
D6501
2 TALLY LED ON(H)
2
TALLY LED
2
TO MAIN
FJ4301
C.B.A. FP11
1
GND
REC AUDIO
2
REG +4.5V
3
FRAME GND
4
LIGHT GND
5
LIGHT GND
6
SW UNREG
7
SW UNREG
8
9
TALLY LED ON(H)
1
10
TALLY LED GND
11
GND
12
IR +5V
IR DATA
13
A
A
A
B
NOTE:
MIC/IR UNIT IS NOT SERVICEABLE AND IS SUPPLIED
AS A UNIT ONLY FOR REPLACEMENT.
Q4308
R4326
MIC +B
Q4307
CONTROL
(AMP)
R4330
Q4306
C4313
(AMP)
R4329
C4314
FJ4302
R4327
7
ECM 1
6
AUDIO GND
R4328
5
ECM 2
C4312
GND
4
REC AUDIO
3
REC +4.5V
2
D4304
FRAME GND
1
D4301
J4301
D4302
MIC JACK
C4315
R4331
2
R4322
4
R4332
1
ECM1
7
ECM 1
ECM2
6
AUDIO GND
5
ECM 2
4
GND
3
REC AUDIO
2
REG +4.5V
FRAME GND
1
FJ4304
TO LAMP
SW UNREG
1
LIGHT GND
2
C
D
E
BATTERY CATCHER UNIT
"FOR REFERENCE ONLY"
REC VIDEO SIGNAL
TO MAIN
C.B.A. B2
B1
1
GND
2
GND
4
BACKUP VOLTAGE
3
GND
4
BATTERY VOLTAGE
5
AUDIO
6
UNREG
7
UNREG
8
RF +4.7V
9
VIDEO
10
GND
11
SPEAKER ON (H)
12
SP VOLUME CONTROL
13
3
Z
REG +3.3V
14
L4001
AUDIO
15
LCD PB (L)
16
GND
17
GND
18
L4402
C4403
2
C,D,E,F
14
13
12
11
10
9
8
GND
BIAS
IC4302
AUDIO
AMP
VOLUME
CONTROL
VCC
R4402
1
2
3
4
5
6
7
C4423
1
C,D,E,F
R4404
Z
A
A
A
B
NOTE:
BATTERY CATCHER UNIT IS NOT SERVICEABLE AND IS
SUPPLIED AS A UNIT ONLY FOR REPLACEMENT.
PB VIDEO SIGNAL
REC AUDIO SIGNAL
PB AUDIO SIGNAL
R1201
D1204
D1201
R4419
D1202
C4422
D1205
C4401
C4408
C4402
C4409
Z
R4427
R4428
R4423
C,D,E,F
R4424
C4405
Z
20
19
18
17
16
15
14
13
12
11
VCC
GND
VCC
GND
IC4301
VR
VR
(AUDIO AMP)
Z
R4425
BIAS
R4426
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
R4429
Z
C4412
R4406
Q4302
R4403
C4421
(SWITCHING)
C,D,E,F
C
D
COMPARISON CHART
OF MODELS & MARKS
MODEL
MARK
PV-D300
A
VM-D100
B
PV-L550
C
PV-L600
D
PV-L650
E
VM-L450
F
Not Used
Z
U1
1
2
L1201
DC JACK
3
L1202
C1201
4
Z
5
+
BATTERY
D1206
D1207
TERMINAL
-
6
7
COIN BATTERY
D1203
8
C,D,E,F
+
9
SPEAKER
10
-
JK1201
Z
R4420
4
R4421
3
AUDIO/VIDEO
R4422
JACK
2
1
Z
JK4401
L4403
1
L4404
2
L4405
EARPHONE JACK
3
4
5
E
F
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