Sony HSR-1 Service Manual page 169

COMPRESSION, SYSTEM CONTROL
3/9 TRCK1
3/9 TRCK2
3/9 FLTV
3/9 FLBKC
1/9 FLBKY
3/9 FLBKY
1/9 WEVN
1/9 SELVD
3/9 H;VF ON
3/9 L;NTSC
9/9 ENCF
R301
100k
1/9 AFH
1/9 PBVD
1/9 JFOE
1/9 PBHD
RB301
9/9 RDAH
9/9 RDAF
9/9 RDAV
9/9 RADH
9/9 RADF
9/9 RADV
9/9 DA135
9/9 AD135
RB302
R343 0
7/9 RSYV
R344 0
7/9 RSYF
R345 0
7/9 RSYH
5/9 FR REF
7/9 CK675
5V
IC303(2/2)
L310
10µH TC74VHCT541AFT
20
VCC
GND G1 G2
C330
33
10V
10 1 19
:TA-C
3/9 SPCK1
1/9 SPCK2
HSR-1/1P
HSR-2/2P
A B
HSR-1 (J) : S/N 300001 through 300255
HSR-1 (UC) : S/N 100001 through 100516
HSR-1P (CE) : S/N 400001 through 400377
IC305(1/2)
TC7SH08FU-TE85R
R340
1
100
4
2
IC306(1/2) IC310(1/5)
TC7SH02FU-TE85R TC74VHC175FT(EL) TC74VHC175FT(EL)
1
4
2
3 4 6
Q D
2 7
Q
18 2
17 3
16 4
15 5
14 6
IC310(4/5)
13 7
IC307(1/2)
TC74VHC175FT(EL)
TC7SH86FU-TE85R
12 8
IC310(3/5)
1 TC74VHC175FT(EL)
11 9
4
2
IC303(1/2)
(EL)
TC74VHCT541AFT
11 12 14
Q D Q
10 15
Q Q
TP301
IC304(1/2) IC309(1/2)
TC7SET08FU (TE85R) TC7WH74FU(TE12R)
CL301
6
1
4 5 SD 2
2 Q D
1
3
Q
RD
7
IC305(2/2) IC307(2/2)
TC7SH08FU-TE85R TC7SH86FU-TE85R
IC306(2/2)
3V
IC304(2/2) TC7SH02FU-TE85R
L301
(EL) TC7SET08FU (TE85R) 47µH
5 5 5 5
V V V V
CC CC CC CC
C305
GND GND GND GND
47
6.3V
3 :TA-C 3 3 3
C331 C332 C333 C334
0.1 0.1 0.1 0.1
C
MA-93 (2/9) MA-93 (2/9)
R304
1k
IC310(2/5)
C307
470p
5
Q D 75 74 73 72 71 70 69
Q
76
VDD
77
VSS
78
VFON
79
PAL
C304 80
0.1 CAM
81
IC308(1/2)
EXT
TC7WH74FU(TE12R) 82
INDI
83
NPS2
6
84
MOSI
13 5 2 85
SD
D Q D MOSO
1 86
MXCK
3 87
Q MXCS
RD 88
R303
VSS
220k
89
7 VDD
90
TPRO
91
TPRI
92
TREF
93
FXCK
94
FOSX
R333
95
220
R302
VSS
:RS-C
47
96
FOSO
97
R334
FOSI
1M
X311 98
TSI1
13.50MHz
99
TSI2
100
C301 C302
TVAR
22p 22p
CH CH
IC309(2/2)
TC7WH74FU(TE12R)
IC308(2/2) IC310(5/5)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
TC7WH74FU(TE12R) TC74VHC175FT(EL)
16 1
8 8
V CCRD
V V
CC CC
9
GND
C306
GND GND
0.1
8
4 4
CL304
C335
C336 C303
0.1 0.1 0.1 C337
0.1
11-21 (a) 11-21 (a)
D E
C314
0.1
68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
50
CL302
FLTD
49
CL303
TRKD
48
FLTE
47
VSS
46
TCK5
45
TCK6
44
VSS
43
SPSI
42
SPSO
41
SXCK
40
IC301 SXCS
39
CXD2191R-T6
XPWS
38
R316
VSS
CTLG 220k
37
VDD
36
TOSS
35
TPCO
C318 0.1
34
VSS
33
TOSI
32
TOSO
31
R317
R315
VSS
47 47
30
TOSX
29
TCKI
28
TCKE
27
VSS
26
VDD
C311 D301 D302
0.001 HSM88WK-TL KV1470TL00
R313
14 1 4
2 3 330
R310
10k R312
3 V CC 1G 2G 2
4.7k
3 1
L302
6 5
5.6µH
8 9
R311 R314
10k 1 2 47
11 12
C319
GND 3G 4G
C315 C316 2.2
C312
0.001 0.001 0.047 10V
7 10 13
:TA-C
IC311
TC74VHC125FT(EL)
F G
1
MA SI
8/9
8/9
MA SO
8/9
MA SCK
L;CS SY CTLG 8/9
L;CS SP CTLG 8/9
TRCK3 4/9
TRCK4 4/9
R332 100
L;MA RESET 7/9
R330 100
VTR JOOE 9/9
P TRKT 4/9
P FLTT 4/9
2
LINK-FLTE 4/9
3
C324
2.2
10V
R318 R322
47 :TA-C
470
C321
0.047
R321
4.7k C322
0.001
D303
KV1470TL00
3 2
D304
2 1
HSM88WK-TL
4
R319
10k
R323
10k
C323
C320 L303
0.001
0.001 0.82µH
E101
5
MA-93 (2/9)
B-BIX112-MA93-12-SM
H