DCR-TRV320/TRV320E/TRV320P/TRV420E/TRV520/TRV520E/TRV520P/TRV525
TRV620E/TRV720/TRV720E
4-65
4-66
IR TRANSMITTER
MI-37 (2/2)
MI-37 (IR TRANSMITTER) SCHEMATIC DIAGRAM
• See page 4-59 for MI-37 printed wiring board.
• See page 4-122 for waveform.
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que
par une piéce portant le numéro spécifié.
3.9
0.6
2
1.2
1.2
2.3
2.3
2.9
2.9
2.3
2.3
2.3
4.6
2.3
2.3
0.8
2.4
2.2
1
2.3
1.2
2.3
0.8
2.3
0.9
2.3
1.3
1.2
2.3
2.3
2.3
4.6
4.6
4.6
1.3
0.6
4.5
4.6
3.9
5.1
0.7
1.3
NO MARK:REC/PB MODE (IR ON)
1
PAL MODEL
NTSC MODEL
NTSC
MODEL
:NTSC MODEL
:PAL MODEL
NTSC MODEL:DCR-TRV320/TRV320P/TRV520/TRV520P/TRV525/TRV720
PAL MODEL:DCR-TRV320E/TRV420E/TRV520E/TRV620E/TRV720E
R3913
1k
0
R3900
C3926
0.01u
0
R3938
L3902
5.6uH
XX
R3940
R3916
470
XX
R3937
C3918
4p
XX
Q3905
R3919
560
XX
Q3904
R3920
6800
0
R3939
C3925
0.1u
2SA1226-T1E4
Q3902
R3911
22k
0.01u
C3936
1500
R3936
C3902
4V
10u
2SA1832F-Y/GR(TPL3)
Q3903
0.01u
C3935
XX
R3935
AU_2.8V
470
R3923
470
R3924
PNA4S13M01S0
IC3900
1
2
3
4
1u
C3934
10u
6.3V
C3900
1u
C3922
18
R3906
6.3V
10u
C3903
MA111-(K8).S0
D3900
0.47u
C3920
0.1u
C3907
0.47u
C3919
XX
D3902
1u
C3916
10uH
L3900
SIRCS_PWM
DCR2815
D3904
0.01u
C3927
F3900
39k
R3922
DAC3825
D3903
39p
C3923
0.1u
C3931
33p
C3921
SML-310LTT86
D3901
33uH
L3904
2SD999-T1-CLCK
Q3901
33uH
L3903
1u
C3908
4V
22u
C3928
0.01u
C3929
1u
C3924
10uH
L3901
0.1u
C3917
1u
C3901
15k
R3908
150k
R3918
150k
R3917
0.01u
C3915
4700
R3905
4700
R3904
18k
R3903
IR_ON
REG_GND
IR_FSC
IR_R
IR_A_DEV
IR_L
A_4.75V
IR_VIDEO
IR_V_DEV
IR_CARR
C3914
6.3V
10u
C3911
0.01u
C3909
0.01u
C3904
0.01u
C3912
0.01u
0.47u
C3906
C3905
0.47u
680
R3901
R3909
1M
A
16V
TA
4.7u
C3933
IC3901
LA9511W-TBM
1
BAND SEL
2
REF R
3
[ALC OUT Lch]
4
X‘tal SEL
5
[ALC OUT Rch]
6
[OSC OUT]
7
X’tal IN
8
A GND
9
A GND
10
LPF L
11
LPF R
12
OSC VCC
13
CHUP C
14
STBY
15
ARF OUT
16
VRF OUT
17
NC
18
MIX IN
19
NC
20
MIX OUT
21
DRV SW
22
DRV EM OUT
23
NC
24
DRV CL OUT
25
VRF IN
26
V REF
27
HPF OUT
28
V GND
29
V GND
30
NC
31
VCC
32
VCC
33
PRE EM OUT
34
PRE EM IN
35
CAR ADJ
36
CLAMP C2
37
CLAMP C1
38
NC
39
V DEV ADJ
40
NC
41
V IN
42
REG
43
NC
44
REF
45
A DEV ADJ
46
Lch IN
47
ALC C
48
Rch IN
XF_TALLY_LED
R3921
470
SIRCS_SIG
C3910
6.3V
4.7u
VTR_UNREG
C3913
510p
10
R3902
R3912
330
0
R3910
XX
R3915
1
A
200mA/24V
G
16
H
11
F
9
5
14
4
13
I
8
2
05
E
6
B
15
MI-37 BOARD (2/2)
10
3
12
C
7
D
IR TRANSMITTER
XX MARK:NO MOUNT
-REF.NO.:10,000 SERIES-
(LASER AV LINK)
(LASER AV LINK)
LED DRIVE
(TALLY)
MI-37 BOARD (1/2)
1
IC3901
IR TRANSMITTER
IR DRIVE SWITCH
BUFFER
REMOTE CONTROL
RECEIVER
IC3900
PB
AUDIO
SIGNAL
Y/CHROMA
VIDEO SIGNAL
SIGNAL PATH
AN2920FHQ-EB
Содержание D8 Digital Handycam DCR-TRV420E
Страница 104: ...DCR TRV320 TRV320E TRV320P TRV420E TRV520 TRV520E TRV520P TRV525 TRV620E TRV720 TRV720E 4 69 4 70 USER CONTROL CF 69 ...
Страница 108: ...DCR TRV320 TRV320E TRV320P TRV420E TRV520 TRV520E TRV520P TRV525 TRV620E TRV720 TRV720E 4 77 4 78 USER CONTROL CF 70 ...
Страница 110: ...DCR TRV320 TRV320E TRV320P TRV420E TRV520 TRV520E TRV520P TRV525 TRV620E TRV720 TRV720E 4 81 4 82 USER CONTROL CF 72 ...
Страница 252: ... 321 FOR CAMERA OPTICAL AXIS ADJUSTMENT 0 180 90 67 5 22 5 337 5 292 5 247 5 202 5 157 5 112 5 8 4 5 7 1 6 2 3 270 ...