Sony DSR-300P Service Manual page 205

IC418(2/2) IC409(2/2) IC410 IC411(6/7)
TC74VHC125 TC74VHC541 TC7SH04FU 74LCX04MTCX
5
4 2
1
3
1 4 10 13 14 1 19 20
C422 C432
47 47
C431
6.3V 6.3V
0.1
:TA :TA
418 409
GND GND
C424 C428
C430
7 10
0.1 0.1 0.1
C425
,NM
R446 CL401
,NM
109
VDD
110
VSS
111
CLP2
112
B7
AB7
113
B6
AB6
114
B5
AB5
115
B4
AB4
116
B3
AB3
117
B2
AB2
118
B1
AB1
119
B0
AB0
120
VSS
121
VDD
122
R7
AR7
123
R6
AR6
124
R5
AR5
125
R4
AR4
126
R3
AR3
127
R2
AR2
128
R1
AR1
129
R0
AR0
130
CLP1
Y9 131
AY9
132
C423
VSS
0.1
133
VDD
134
Y8
AY8
135
Y7
AY7
136
Y6
AY6
137
Y5
AY5
138
Y4
AY4
139
Y3
AY3
Y2 140
AY2
141
AY1
142
AY0
143
SVON
144
VSS
1 2 3 4 5 6 7
C429
470p
R447
0
RB401
C426 1k
,NM
6 5
IC411(3/7)
74LCX04MTCX
IC404
TC7SH04FU
5
2 4
C427
0.1
1
3
DSR-300/P(J,E)/V2
I J
IC412(2/2) IC417(2/2)
TC74VHC541 TC74VHC125
R451 3V-8
IC411(5/7) IC411(4/7) IC411(7/7)
100k L403
74LCX04MTCX 74LCX04MTCX 74LCX04MTCX 10µH
14 1 19 20 1 4 10 13 14
13 12 V CC
C436
411 412 417
0.1
11 10
GND GND
GND
9 8 7 10 7
C435
0.1
R450
0
72
VSS
71
DIOC
70
AXC0
69
AXC1
68
AXC2
67
AXC3
66
AXC4
65
AXC5
64
AXC6
63
AXC7
62
CINC
61
YINC
60
AXY0
59
AXY1
58
AXY2
57
C437
AXY3
0.1
56
VSS
IC405 55
CXD8628BR ACLK
54
VDD
53
AXY4
52
AXY5
51
AXY6
50
AXY7
49
CLKSEL
48
AOE
47
AVD
46
AHD
45
SELH
44
SELVD
43
FLBKY
42
FLBKC
41
SPCK0
40
JOOE
39
JFOE
38
REC
37
VDD
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
C434
C433 0.1 R452 R453
,NM 1k 2200
R449
,NM
R448
220k
1 2
IC411(1/7)
74LCX04MTCX
IC411(2/7)
74LCX04MTCX
3 4
K
DPR-99 (4/9) DPR-99 (4/9)
IC412(1/2)
TC74VHC541
7 8 RB413 100 11 9
DP9
5 6 12 8
DP8
3 4 13 7
DP7
1 2 14 6
DP6
7 8 RB414 100 15 5
DP5
5 6 16 4
DP4
3 4 17 3
DP3
1 2 18 2
DP2
RB415 100
DP1 7 8 3 2
5 6 6 5
DP0
3 4 11 12
CLK27
1 2 8 9
DCF
IC417(1/2)
TC74VHC125
R455
0
CLKSEL
SELVD
FLBKY
FLBKC
R456 ,NM
JFOE
C438
,NM
SETUP
R454
0
14-19 14-19
L M
L;TB INSERT 5-5
DP9 5-15
DP8 5-14
DP7 5-13
DP6 5-12
DP5 5-11
DP4 5-10
DP3 5-9
DP2 5-8
DP1 5-7
DP0 5-6
CLK27 5-4
DCF 5-3
8 6 2 4
RB403 RB404 RB409
220k 220k 220k
7 5 1 3 D GND 5-2
D GND 5-1
JY7
JY7 5/9
JY6
JY6 5/9
JY5
JY5 5/9
JY4
JY4 5/9
JY3
JY3 5/9
JY2
5/9
JY2
JY1
JY1 5/9
JY0
JY0 5/9
JSYY
JSYNC Y 5/9
JC7
JC7 5/9
JC6
JC6 5/9
JC5
JC5 5/9
JC4
JC4 5/9
JC3
JC3 5/9
JC2
JC2 5/9
JC1
JC1 5/9
JC0
JC0 5/9
JSYC
JSYNC C 5/9
REC
H;REC 5/9
JOOE 5/9
R462 R463
,NM 100
CL55
JOOE OUT 4-55
RB405
100
JY7 7 8 CL53
JY7 IN 4-53
5 6 CL51
JY6
JY6 IN 4-51
3 4 CL49
JY5
JY5 IN 4-49
1 2 CL47
JY4
JY4 IN 4-47
RB406
100
7 8 CL45
JY3
JY3 IN 4-45
5 6 CL43
JY2
JY2 IN 4-43
3 4 CL41
JY1
JY1 IN 4-41
1 2 CL39
JY0
JY0 IN 4-39
R464
100
CL37
JSYY
JSYNC Y IN 4-37
RB407
100
CL35
JC7
JC7 IN 4-35
CL33
JC6
JC6 IN 4-33
CL31
JC5
JC5 IN 4-31
CL29
JC4
JC4 IN 4-29
RB408
100
CL27
JC3
JC3 IN 4-27
CL25
JC2
JC2 IN 4-25
CL23
JC1
JC1 IN 4-23
JC0 CL21
JC0 IN 4-21
R465
100
CL19
JSYC
JSYNC C IN 4-19
CLKSEL
CLOCK CONT 6/9
FLBKY
FLBKY 6/9
FLBKC
FLBKC 6/9
SELVD
CTVD 6/9
JFOE
JFOE 6/9
JFOE 5/9
CL11
SPCK0 OUT 4-11
R466
D GND 4-9
0
D GND 4-13
CL17
JIOC IN 4-17
SPCK3 5/9
SPCK3 6/9
SPCK2 8/9
CLK 135 OUT 1-31
R467
D GND 1-32
0
D GND 1-34
L;SY EEPROM CS IN 1-76
L;SY EEPROM RST IN 1-73
L;SY EEPROM BUSY OUT 1-75
R468
100
N O
1
2
3
IPM-66,101-28A
IPM-66,101-27A
IPM-66,101-26A
IPM-66,101-25A
IPM-66,101-24A
IPM-66,101-23A
IPM-66,101-22A
IPM-66,101-21A
IPM-66,101-20A
IPM-66,101-19A
IPM-66,101-18A
IPM-66,101-17A
4
IPM-66,101-16A
IPM-66,101-15A
IPM-66,101-14A
IPM-66,101-13A
IPM-66,101-12A
IPM-66,101-11A
IPM-66,101-10A
IPM-66,101-6A
5
IPM-66,101-9A
NO TE
,NM :NO MOUNT
RP-91,773-1
DPR-99 (4/9)
FP-98,2-40
FP-98 2-39
B-DSR300-DPR99-SM
FP-98,2-41
P