Sony GV-D200E, Service Manual

Page: 65 / 166

GV-D200/D200E/D800/D800E
4-27 4-28
For Schematic Diagram
• Refer to page 4-7 for VC-250 printed wiring board.
• Refer to page 4-59 for IR-38 printed wiring board.
• Refer to page 4-69 for waveform.
IR
VC-250 (9/16)
(0.5)[0.8]
8.2
8.2
8.2
8.2
8.2
8.2
0
(2.3)[2.8] (2.3)[2.8] (2.3)[2.8] (2.4)[0.2]
0.8
(2.3)[2.1] (2.3)[2.1]
4.6 4.6
(2.2)[0.2]
1.0
(2.3)[2.7]
(1.3)[0]
(2.3)[3.6]
0.6
(2.3)[3.6]
(0.9)[0]
(2.3)[3.2]
(3.9)[4.6]
(0.6)[0]
(2.0)[0.5]
(1.3)[0]
(1.3)[0]
(2.3)[2.6]
(2.4)[2.8]
(3.0)[0]
(2.9)[0]
35
(1.3)[0] (1.2)[0] (2.3)[4.6] 2.1 2.1 4.6
(1.3)[0]
(0.6)
[0]
4.6
(4.6)[0]
(3.9)
[4.6]
(4.3)[0]
(1.2)[0]
(0.5)[0]
NO MARK:ON/OFF MODE
( ):IR ON MODE
[ ]:IR OFF MODE
NO MARK:ON/OFF MODE
( ):IR ON MODE
[ ]:IR OFF MODE
GV-D200E/D800E
MODEL
GV-D200/D800
MODEL
GV
-D200E/D800E
MODEL
(GV-D200/D800)
(GV-D200E/D800E)
R3913
1k
C3926
0.01u
B
L3902
5.6uH
XX
R3940
R3916
470
C3918
4p
CH
R3919
560
R3920
6800
C3925
0.1u
B
2SA1226-T1E4
Q3902
R3911
±
0.5%
22k
0.01u
B
C3936
1500
R3936
C3902
4V
10u
2SA1832F-Y/GR(TPL3)
Q3903
0.01u
B
C3935
470
R3923
470
R3924
1u
B
C3934
1u
B
C3922 6.3V
10u
C3903
0.47u
B
C3920
B
C3919
0.47u
1u
B
C3916
SIRCS_PWM
0.01u
B
C3927
39k
R3922
39p
CH
C3923
33p
CH
C3921
33uH
L3904
33uH
L3903
B 1u
C3908
4V
TA
22u
C3928
0.01u
B
C3929
1u
B
C3924
10uH
L3901
0.1u
B
C3917
1u
B
C3901
6.3V
15k
R3908
150k
R3918
150k
R3917
0.01u
B
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
TA
C3914
10V
10u
B
C3911
0.01u
B
C3909
0.01u
B
C3904
0.01u
B
C3912
0.01u
0.47u
C3906
B
C3905
B
0.47u
R3909
1M
IC3901
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
R3921
470
C3910
6.3V
TA
4.7u
C3913
510p
CH
R3912
330
0
R3910
XX
R3915
DCR2815
D363
1
A
2
K
3
NC1
4
NC2
0.2A
F361
10V
TA
4.7u
C382
2SD999-T1-CLCK
Q365
1
2
3
B
1u
C393
6P CN361
1 IR_5V
2 IR_CL_OUT
3 IR_EM_OUT
4 IR_GND
5 KEY_AD3
6 REG_GND
1/10W
6.8
R389
22
R392
1/10W
2.7
R388
DAC3825
D362
10uH
L363
0.1u
B
C932
10P CN924
1 IR_5V
2 IR_5V
3 IR_CL_OUT
4 IR_EM_OUT
5 IR_GND
6 IR_GND
7 IR_GND
8 KEY_AD3
9 REG_GND
10 REG_GND
Q903
UN9211J-(K8).SO
Q901
2SB624-T1BV4
1k
R904
6.8
R902
VTR_UNREG
KEY_AD3
47k
R903
Q902
2SB1462J-QR(K8).SO
1
A
24V
LED DRIVER
IR DRIVER
TO(15/16)
TO(2/16)
7
111
TO(8/16)
51
TO(11/16)
55
TO(3/16)
TO(14/16)
56
57
TO(12/16)
Y SIGNAL
SIGNAL PATH
PB
CHROMA
VIDEO SIGNAL
AUDIO
Y/CHROMA
REC
IR-38 BOARD
-REF.NO:10000 SERIES-
IR TRANSMITTER
(SUPER LASER LINK)
(SUPER LASER LINK)
16
10 5 13 6
E
3 8
B
12
D
C
9 2 4 7
F
11 14
24
XX MARK:NO MOUNT
VC-250 BOARD(9/16)
-REF.NO.:30000 SERIES-
IR(IR-BLOCK)
IR TRANSMITTER
IC3901
SWITCH
LA9511WL-TBM
AN2920FHQ-EB
Q901,902
IR B+ SWITCH
SWITCH
Note :
The components identified by
mark
0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Note :
Les composants identifiés par
une marque
0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.