Sony DSR-1800 Service Manual page 390

1
CN3
+6V
CN3
1 +6V
2 +6V
3 +3.3V
4 +3.3V
5 GND
6 GND
7 SY_SCK
8 SY_SO_3V
9 SY_SI_3V
2 10 SDI_EXIST
11 DIF_CS
12 SDI_CS
13 AUDIO_OUT_MUTE
14 CPU_RESET
15 JC_RESET
16 GND
17 R_DH
18 R_DV
19 R_DF
20 R_CK27
21 R_DP0
22 R_DP1
23 R_DP2
24 R_DP3
25 R_DP4
26 R_DP5
27 R_DP6
28 R_DP7
29 R_DP8
30 R_DP9
31 GND
32 R_0
3
33 R_1
34 N.C
35 SDI_R_LRCK
36 SDI_R_BCK
37 SDI_R_256FS
38 GND
39 AES_IN_DT12
40 AES_IN_DT34
41 AES_IN_LRCK12
42 AES_IN_LRCK34
43 AES_IN_BCK12
44 AES_IN_BCK34
45 AES_IN_256FS12
46 AES_IN_256FS34
47 GND
48 P_DP9
49 P_DP8
50 P_DP7
51 P_DP6
52 P_DP5
53 P_DP4
54 P_DP3
4
55 P_DP2
56 P_DP1
57 P_DP0
58 P_CK27
59 GND
60 SDI_P_DT12
61 SDI_P_DT34
62 SDI_P_LRCK
63 SDI_P_BCK
64 SDI_P_128FS
65 SDI_P_512FS
66 GND
67 NSG_FH
68 NSG_OFOE
69 GND
70 N.C
71 N.C
72 N.C
73 N.C
74 N.C
75 N.C
76 N.C
5 77 N.C
78 N.C
79 GND
80 GND
82 81
GND
A B
SDI-62/62A (3/7)
001,002,006,007 CPU_BUS
BUS42
IC301
PQ20VZ5U
1 3
VIN VO1
4 6
VADJ VO2
2
R301
VC
1.5k
GND
RN-C
5
R302
SY_SCK 007
910
RN-C
SY_SO_3V 007
SY_SI_3V 007
GND
CL301
SDI_CS 007
L302
AUDIO_OUTPUT_MUTE 006
10uH
CPU_RESET 007
JC_RESET 007
IC302
PQ05SZ5U
R_DH
002
R_DV 002
1 2
R_DF 002 VIN VO
C301
0.1uF /FIN
R_CK27 002
GND
R_DP0 002
3
R_DP1 002 GND GND
GND
R_DP2 002
R_DP3 002
L301
10uH
R_DP4 002
R_DP5 002
R_DP6 002
R_DP7 002
R_DP8 002
GND
R_DP9 002
R_0 002
R_1 002
SDI_R_LRCK 002
SDI_R_BCK 002
SDI_R_256FS 002
AES_IN_DT12 006
AES_IN_DT34 006
AES_IN_LRCK12 006
AES_IN_LRCK34 006
AES_IN_BCK12
006
AES_IN_BCK34 006
AES_IN_256FS12 006
AES_IN_256FS34 006
9
006 SDIP_OUTPUT
8
7
6
5
4
3
2
1
0
CK27
SDI_P_DT12 006
SDI_P_DT34 006
SDI_P_LRCK 006
SDI_P_BCK 006
SDI_P_128FS
006
SDI_P_512FS 006
FH 007 NP0
OFOE
001,002,007 L-RESET5
C
SDI-62/62A (3/7)
9
8
7
6
5
4
3
2
+3.3V
C306
33uF RB302
6.3V 22
9 2 1 9
8 4 3 8
7
7 6 5
6
6 8 7
5
5 2 1
4 RB303 22 4 3 4
3 6 5 3
2
2 8 7
1 1
+5V 1 1 2
0 0
0 3 4
C304
FH 5 6
33uF
10V
OFOE 7 8
GND
RB301
+5V-2 22
C303
C305 R303
33uF
0.1uF 22
10V CK27
GND
+3V
C302
33uF C307
6.3V 0.1uF
GND
IC303
TC7SH00FU-TE85R
+3V
C308
0.1uF
5 GND
R304
47
1 VCC 4
B Y
2 DT12
A
GND DT34
3 FS
64FS
GND
128FS
SDIP
15-114 15-114
D E
BB
IC304
BT
TC74VHCT574AFT(EL)
+5V
C309
0.1uF
20
GND
2 VCC 19 9
D0 Q0
3 18 8
Q1
D1
4 17 7
D2 Q2
5 16 6
D3 Q3
6 15 5
D4 Q4 BUS43
7 14 4
D5 Q5
8 13 3
D6 Q6
9 12 2
D7 Q7
RB304
11
100
CK
1 9 9
OE
7 8
GND 8 8
5 6
10 7 7
3 4
6 6
1 2
GND
RB305
100
IC305
5 5
TC74VHCT574AFT(EL)
8 7
4 4
+5V 6 5
3 3
C310
0.1uF 4 3
2 2
2 1
20
GND R309
100
2 VCC 19 1 1 1
D0 Q0
3 18 0 0 0
D1 Q1
17
4 R310
D2 Q2
100
5 16
D3 Q3
6 15
D4 Q4
7 14
D5 Q5
8 13
D6 Q6
9 12
D7 Q7
11
CK
1
OE
GND
10
GND
IC306
TC74VHCT541AFT(EL)
+5V
C311
0.1uF
20
GND
2 Vcc 18 F
A1 Y1
3 17 R305 0
A2 Y2
H
4 16
A3 Y3
5 15 0
A4 Y4
6 14 1
A5 Y5
7 13 13 12 2
A6 Y6
8 12 3
A7 Y7
9 11 11 10 4
A8 Y8
1
G1
IC310(6/7)
19
TC74VHC14FT(EL)
G2
GND
IC310(5/7)
10
TC74VHC14FT(EL)
GND
IC310(7/7)
TC74VHC14FT(EL)
+5V
C313
VCC
0.1uF
GND
GND
GND
+5V
Q301
R311
10k DTC144EUA-T106
GND
IC310 (3/7)
TC74VHC14FT(EL)
R313
10k
5 6
Q302
DTC144EUA-T106
D301
DA204UT106
1 3
GND
2
IC310 (1/7) IC310 (2/7)
R307 TC74VHC14FT(EL) TC74VHC14FT(EL)
330k
1 2 3 4
R306 C312
100 0.001uF
GND
F
BW
AUDIO INHIBIT
+5V
IC311(5/5)
IC311(3/5)
TC74VHC32FT(EL)
TC74VHC32FT(EL)
16
+5V
9 VCC 14 9 IC311(2/5)
LD QA 8
TC74VHC32FT(EL)
3 13 10
A QB
12
4 12 VCC
B QC 11 5
5 11 13 6 GND
C QD 4
6
D
IC311(4/5) GND
GND
2 TC74VHC32FT(EL)
CK
IC311(1/5)
7
R314 TC74VHC32FT(EL)
ENP
1k
10 15
ENT C0
1 2
CLR 3
GND 1
IC307
8
TC74VHC163FT(EL)
GND
DSR-1800/P/1600/P
G H