Sync Generator 1) Schematic Diagram - Sony DSR-50P Service Manual

DSR-50/50P
VD-28 (SYNC GENERATOR 1) SCHEMATIC DIAGRAM • See page 4-71 for VD-28 printed wiring board. • See page 4-149 for waveforms.
1 2 3 4
VD-28 BOARD (1/15)
A
SYNC GENERATOR 1
-REF.NO.:10,000 SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
B
C017
R008 R014
0.1u
2200 330k
C015
47u
6.3V
C003 4.6
1u
2
GEN_LOCK_Y
5
Q002
C
1
2SC4081T106R
2.6
VD-28 BOARD 5
Q001
(5/15) 2.6
XP6501-
1
(TX).SO 6 4 2.5
-1.9
5 3 3.4
GEN_LOCK_C
3.4
C001
0.01u 1 2
4.3
R017
-2.4 100k
4.7
R016
R005 R007
D 82k 0.2
1k 1k
4.7
C002
R009
47u
2200
6.3V
R006
3300
2
GND
C004 C016
C012
VD-28 BOARD 0.1u 150p 47p
VIDEO_-5V
(14/15)
C009
47u 6.3V
E
INT/EXT_DET
F
A7
DSR-50
G
IC060
IC060
TC74VHC00FT(EL)
3
0 5
VD-28 BOARD
(7/15) 0 2.8
5 0
5 5
H 2.9 5
3.2 3.2
3.1
C063
0.1u
I
CL001
SC_DET
J
4-1
4
4-2
VD-28 BOARD
(3/15)
4-3
K IC063
IC063
TC74VHC123AFT(EL)
2.5
5
2
L
M
5 5-1
VD-28 BOARD
(3/15) 5-2
05
SYNC GENERATOR 1
VD-28 (1/15)
5 6 7 8 9
IC003 IC012
IC003 LM1881MX
R023
5
10k
2 IC012 CXD1216M-T6
L002
2.5
10uH
2.1
R1110 680k IC008
1.2 DSR-50
5
3
IC008
C023 R027
TC7S02FU(TE85R)
0.1u 0 0.2
4.2 5
5
4.7
5 5
0.2
0.4 1.3
IC004
0.4 4.9
4.7 2.4
IC004 4
TC74VHC00FT(EL) 4.5 0
4.5
0.4
R028 DSR-50P
C022
C027 0
33p 0.1u
C021 33p C028
47u
6.3V
CL009
DSR-50P
R024
DSR-50
0
R022 R026
0
IC005
L001
C011
0.1u 10uH
IC005
TC74VHC02FT(EL)
DSR-50
R010
2200 3.4
DSR-50P 5
C014
R019
0.1u
9.1 0
0 0
R020
C018 3.4
3.4
0
47u
2.4
6.3V
S
3.4 5
2.6
C005 X001
0.47u 0 0
R011 *
33k
R018
1k 2.7 5
5
5
C006
4.7u
10V
R1121
R013 0
DSR-50
4700
*X001
14.31818MHz :DSR-50
14.1875MHz :DSR-50P
R1123
XX
IC057
IC062
IC062 IC057
R1124 TC74VHC00FT(EL) TC74VHC00FT(EL)
56k
5 2 5 R5/P0
3 4.9 5 R5/P0
0 2.9 5 R0/P5
C1102
2.9 1u 2.9 R0/P5
2.5 2.9 4.9
5 4.5 2.5 R5/P0.1
5 2.5
4-75
10 11 12 13
D005
MA112-TX
C035
IC016 0.1u
0.1
R038 R044
IC016 TC74HC4053AFT(EL) 3300
10k
2.5
2.1 5
3.8 R040
1k
2.2 2.2
4.6
2.5
2.5 R042 1k
0.1
R046
2.6
10k
3.3
5
R039 R047
4.8 33k
10k
R041
4700
R048
5 6800
R034
0
C036
1u
16V
C038
R043
10k
R035
C037 R045
DSR-50
0 0.01u 2200
0
IC019
C033
C025
0.1u
0.01u
IC019
TC74VHC123AFT(EL)
CL008 0 5
5
R049
2k
5 R3.5/P4.4 0
4.9 0.1
C040
47p
R037 5
100k R050
0 5 10k
0.9 0.1
C034
1u
C041
6.8u
10V
R052
82k
IC058
1.3 5
1.3 IC058
TC7S02FU(TE85R)
3.7
C031
0.1u
IC059
IC059
TC74VHC164FT(EL) 3.4
5 5 5
R5/P0 4.5
4.5 R1113 XX 1.8
R1114 0
R0.4/P5 4.5
R1115 XX
R0.4/P5
R5/P0.1 5 1.8
4.7 R1116 3.7
XX
C094
0.1u
14 15 16 17 18
Note:Ferrite beads are mounted to the
location where R1133,1134 and 1142 are printed.
L003 L004
IC024
10uH
10uH
IC024
TC74VHCT244AFT(EL)
C045
47u
5
16V
0
C046 F5
R029 R033
0.1u
100 100
C044 4.8 0 E5
E1
0.1u
4.4 4.8 F1
F6
R030 R036
0
100 4.5 4.4 E6
R055 C047 E2
68k 47u 6.3V
F7 4.8 4.6 F2
R031 R058
IC021
UPC358G2-E2 100 100
E3 2.5 4.8 E7
C039
10u
2.9 9.1 F8 3.4 2.5 F3
R032
100
E4 3.8 3.9 E8
2.1
X002 3.8 F4 R1133
(Note)
*
2.1
R1134
(Note)
C048
0.1u
0.1u IC021
*X002
14.31818MHz :DSR-50
17.734475MHz :DSR-50P
4.8 4.7 5
IC022 32 31 30 29 28 27 26
R051
1k
IC022
R1135
UPC358G2-E2
R053 100
R3.4/ F1
100
9.1
P3.9
C042
R1137
0.1u 4.9
F2 100
4.6
F3 R1138 100
4.9 2.5
IC027
F4 R1139 100
3.8
F5 R059 0 2.5
IC027
CXD1217Q-T4
F6 R1140 100 4.4
C043 3.4
0.1u
CL014 3
6
R1136
100
R054
XX
DSR-50
9 10 11 12 13 14 15 16
4.8 0
R1141
100
F7
IC018
IC020
IC018 IC020
TC74VHC393FT(EL) TC74VHC164FT(EL)
IC023
2.9 2.9 2.9
IC023
2.9 2.6 TC74VHC00FT(EL)
2.6
2.9
2.6
2.6 0.2
0.2
2.6
2.6
2.9 2.8
1.8
4-76
19 20 21
6
VIDEO_+9V VD-28 BOARD
(3/15)
7-3
R025 7
0 7-2
VD-28 BOARD
(2/15)
7-1
L005
10uH
25
C053
C052
47u
0.1u
6.3V
8
DIG_+5V VD-28 BOARD
R1142
(15/15)
(Note)
3.4
7
3.4
0 FB011
R060
DSR-50P
0
0
0
5
3.8
8
FB012
DSR-50
R061
0
9
9-1
VD-28 BOARD
9-2
(3/15)
10
10-1
VD-28 BOARD
(2/15)
11
2.9
SW_+3V VD-28 BOARD
2.8 (14/15)
2.8
0.1
12-1
12
12-2
VD-28 BOARD
(2/15)
12-3