Sony DCR-VX2100 Service Manual page 48

DCR-VX2100/VX2100E
For Schematic Diagram
• Refer to page 4-99 for printed wiring board of MI-050, FT-092.
2 3
1
FT-092 BOARD NO MARK:REC/PB MODE
R :REC MODE
A
P :PB MODE
REMOTE
XX MARK:NO MOUNT
F750
0.2A/24V
B
D751
CL-200IR-X-TU-BC
R750
680
D750
BR1102W-TR
(TALLY)
R0.1/
P4.0
C
R2.6/P0
Q750
R751
UN9210J-(TX).SO
47
LED DRIVE
5.2
IC750
4 3
C750
10u
6.3V
D REMOTE COMMANDER TA
RECEIVER P
1 2
IC750
RS-70-TU
R4.0/
P5.2
R752
LND750
XX
CH_GND
R753
LND751
XX
CH_GND
E
F
G
16
MI-050/FT-092/FP-894/FP-893
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
4 5 6 7
MI-050 BOARD
MIC IN
XX MARK:NO MOUNT
CN750 10P CN702 10P
1 MT_GND MT_GND 1
2 MT_GND MT_GND 2
3 MT_GND MT_GND 3
4 D_3.1V D_3.1V 4
5 MT_5.2V MT_5.2V 5
6 F_TALLY_LED F_TALLY_LED 6
7 SIRCS_DRV_CL SIRCS_DRV_CL 7
8 SIRCS_SIG1 SIRCS_SIG1 8
9 MT_GND MT_GND 9
10 MT_GND MT_GND 10
Q702
Q700,702,704
UN5113-TX
CIROS PWM
4.5
Q700
2SD999-T1-CLCK
R706
0
8.2
1/10W
R701
CN700
4P
1k C702
± 0.5% 0.22u
MIC_L_GND 1
B
MIC901
(L)
INT_MIC_L1 2
INT_MIC_L2 3
MIC_GND 4
C700
100p
CH
CN701 4P
R700 C703
0.22u
1k
MIC_R_GND 1
± 0.5%
MIC902 B
(R)
INT_MIC_R1 2
C701
INT_MIC_R2 3
100p
CH
MIC_GND 4
SIGNAL PATH
AUDIO
SIGNAL
REC
PB
4-29
MI-050 BOARD MI-050 BOARD
8 9 10
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
3.2
Q704
3.1 UN5213-TX
0
R707
0
Q703
470
0
2SD2216J-QR(K8).SO
4.6
R708
R713
330 10k
4.6
4.6
Q701
2SD2216J-QR(K8).SO
4.0
Q705
R716
0
2SD2216J-QR(K8).SO
4.0 4.0
Q701,703,705
C706
MIC B+ SWITCH
R717
47u
0
6.3V
TA
B
C711
C710
R704
33u 33u
24k
4.0
10V 10V
± 0.5%
B
B Q706
2.1
TA TA
2SD2216J-QR(K8).SO
R705 BUFFER
1.5
91k
± 0.5%
C712
C709
R714
XX
C704
0.22u
10k
6.3V
100p
B
CH
R702
4.0
24k
± 0.5%
2.1
Q707
2SD2216J-QR(K8).SO
R703
91k
1.5
BUFFER
± 0.5%
C705
R715
100p
10k
CH
FT-092 BOARD FT-092 BOARD
11 12 13
FP-894
FLEXIBLE
CN703 14P
1 MIC_GND MIC_GND 1
2 MIC_GND MIC_GND 2
3 INT_MIC_L INT_MIC_L 3
4 MIC_GND MIC_GND 4
5 INT_MIC_R INT_MIC_R 5
6 MIC_GND MIC_GND 6
7 AU_4.6V AU_4.6V 7
8 MT_GND MT_GND 8
9 MT_GND MT_GND 9
10 D_3.1V D_3.1V 10
11 F_TALLY_LED F_TALLY_LED 11
12 MT_5.2V MT_5.2V 12
13 SIRCS_PWM SIRCS_PWM 13
14 SIRCS_SIG1 SIRCS_SIG1 14
FP-893 FLEXIBLE
J001
LINE
B
S1
LINE MIC
FP-893,894 FLEXIBLE are replaced as a block.
So that these PRINTED WIRING BOARD are omitted.
Note :
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
4-30
14 15
15 N.C.
14 MIC_GND
13 MIC_GND
12 INT_MIC_L
11 MIC_GND
10 INT_MIC_R
TO
9 MIC_GND MA-430 BOARD
CN1100
8 AU_4.6V
(PAGE 4-35)
7 MT_GND
6 MT_GND
5 D_3.1V
4 F_TALLY_LED
3 MT_5.2V
2 SIRCS_PWM
1 SIRCS_SIG1
1 SD2
2 SD3
3 SC3
4 SC2
5 SC1
6 SA1
7 SA2
8 SA3 TO
MA-430 BOARD
9 SB1 CN1101
10 SB2 (PAGE 4-35)
11 SB3
12 SD1
13 N.C.
14 R-CH(3)
15 R-DET(11)
16 GND.L-DET(1.10)
17 SW_COM(5)
18 SW_PULL_OUT_JACK(4)
19 SW_INSERT_JACK(6)
20 L-CH(2)
Note :
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.