Sony DSR-1800 Service Manual page 405

002 SV_WAIT
002 SV_C_BUS
SV_A_BUS
002 SV_A_BUS
+5V
IC400
L400
PQ20VZ5U
10uH
1 3
VIN VO
4 6
VADJ FIN
2 R450
VC
C400 C401 1k C402
GND
0.1uF 100uF 100uF C403
10V 10V 0.1uF
5
R451
1k
GND
SV_D_BUS1
002 SV_D_BUS1
D15
D14
D13
D12
D11
D10
D9
REF150 1/2VD
D8
TP411 TP412
NM NM
C415
0.1uF
C416
CL413 0.1uF
002 SV_INT0
CL414
002 SV_INT1
CL415
002 SV_INT2
001 SV_1/2_VD
011 FLTD-P
003 CAPSTAN_FG_A_AC
001 LOADING_FG
004,011 CTL
C417
0.1uF
003 CAPSTAN_FG_A_DC
C418
0.1uF
003 CAPSTAN_FG_B_DC
003 S-REEL_FG(A)
003 S-REEL_FG(B)
003 T-REEL_FG(A)
003 T-REEL_FG(B)
CL430
1 2
003 CAPSTAN_DRIVE_PWM
CL431
3 4
003 S-REEL_DRIVE_PWM
CL432
5 6
003 T-REEL_DRIVE_PWM
CL433
7 8
C413
001 L/C_MOTOR_DRIVE
0.1uF
RB401 C414
NM
10k 0.1uF
TP409
D/A TEST-1
R478
22k
C442
0.022uF
GND
NM
TP410
D/A TEST-2
R479
22k
C443
0.022uF
GND
+3V +3V +3V +3V
R464 R461 R480 R481
R482 22k 22k 22k 22k
100
001,003 SV-DR_SCK
001 SV-DR_SI
R458 100
001,003 SV-DR_SO
R459 100
SVCK2
SVSI2
SVSO2 R463 100
002,010 SV_COM
DSR-1800/P/1600/P
A B
+5V
RB400
47k
UC/J
S400
NTSC/PAL
2 1
4 3
6 5
8 7
10 9
12 11
14 13
16 15
SV_C_BUS
C423 C424 C427
C420
+2.5V +3V CL402 0.1uF 0.1uF 0.1uF 0.1uF
CL416 CL425
L401 R452
10uH 47k
C404
C405
220uF 0.1uF
10V
C406
0.1uF
GND
1
GND1
2
CL401
TMS
3
IO0
4
IO1
5
IO2
6
IO3/VREF_BANK7_1
7
IO4
8
IO5
9
IO6/VREF_BANK7_2
10
IO7
11
GND2
12
VCCO1
13
VCCINT1
14
IO8
15
IO9
16
IO10
17
IO11
18
IO12
19
GND3
20
IO13/VREF_BANK7_3
CL434
21
IO14
22
IO15
23
IO16
24
IO17/IRDY1
25
GND4
26
IC401
VCCO2
27 XC2S150-5PQ208C
IO18/TRDY1
28
VCCINT2
29
IO19
30
IO20
31
IO21/VREF_BANK6_1
32
GND5
33
IO22
34
IO23
35
IO24
36
IO25
37
IO26
38
VCCINT3
39
VCCO3
40
GND6
41
IO27
42
IO28/VREF_BANK6_2
43
IO29
44
IO30
45
IO31/VREF_BANK6_3
46
IO32
47
IO33
48
IO34
49
IO35
50
M1
51
GND7
52
M0
C419
0.1uF
R460
4.7k
C421 C422 C425 C426
0.1uF 0.1uF 0.1uF 0.1uF
R473 R474
10 22
RB407 TP408
22
NM
2 4
IC402 (2/2) IC402 (1/2)
TC7SHU04FU-TE85R TC7SHU04FU-TE85R
+5V R453 1M
R454
470
X400
40MHz
VCC
C409
0.1uF
GND
C407 C408
GND
15pF 15pF
GND
C
SSP-23 (4/16) SSP-23 (4/16)
IC500 (4/5)
TC74VHC08FT(EL)
12
GND
13
CL404 CL405
C431
0.1uF
156
R469
VCCO12 9
155 0 8
CCLK 10
154
CL406
IO105/DOUT/BUSY
153
IO104/DIN/D0
152
IO103
151
IO102
150
IO101/VREF_BANK2_3
149
IO100
148
IO99
147
IO98/VREF_BANK2_2
146
IO97/D1
145
GND18
144
C433 0.1uF
VCCO11
143
C434 0.1uF
VCCINT9
142
IO96/D2
141
IO95
140
IO94
139
IO93
138
IO92
137
GND17
136
IO91/VREF_BANK2_1
135
IO90/D3
134
IO89
133
IO88
132
IO87/IRDY2
131
GND16
130
C435
VCCO10
0.1uF
129
IO86/TRDY2
128
C436
VCCINT8
0.1uF
127
IO85
126
IO84/D4
125
IO83/VREF_BANK3_3
124
GND15
123
CL427
IO82
122
CL428
IO81
121
CL429
IO80
120
CL408
IO79
119
CL409
IO78/D5
118 C437 0.1uF
VCCINT7
117 C438 0.1uF
R462
VCCO9
0
116 17 3
GND14
115 NM
IO77/D6
114
IO76/VREF_BANK3_2
113 15 5
IO75
112 13 7
IO74
111 11 9
IO73/VREF_BANK3_1
110
IO72 19
109
IO71
108
CL438
IO70/D7
107
IO69/INIT
106
PROGRAM
105
VCCO8
+3V
C432
0.1uF
R457
22k
GND
9 8
IC517 (4/7)
TC74VHCT04AFT(EL)
+3V
R466
22k
+5V C439
0.1uF
C430
0.1uF
R472
47k
15-129 15-129
D E
11
SY_SIO0
SY-ACD_BUS
SY-L_ACD_BUS
IC504 (3/5)
TC74VHC32FT(EL)
SCK IC509 (1/9)
TC74VHCT541AFT(EL)
R468
SO
0
2 18
A Y
D0
1
G1
D1
19
G2
D2
D3
D4
D5
GND
D6
D7
A0
A1
A2
A3
A4
A5
A6
A7
A8
IC405
TC74VHC138FT(EL)
+3V
C412
A9 0.1uF
A10 16
1 VCC 15
A11 PC4
A Y0
2 14
A12 PC5
B Y1
PC6 3 13
C Y2
12
Y3
6 11
G1 Y4
4 10
PC7
G2A Y5
CS9 5 9
G2B Y6
7
CS8
Y7
GND
8
IC510 (3/8)
WAIT TC74VHCT244AFT(EL)
WRL
RD
IC510 (5/8)
+3V
IRQ5
TC74VHCT244AFT(EL)
IC510 (7/8)
IRQ6 TC74VHCT244AFT(EL)
IC510 (2/8) R456
IRQ7 TC74VHCT244AFT(EL) 22k
CL422
SY_PC
DSP_BUS
F G
1
H-NTSC/L-PAL 006
FPGA_CS 005
SY_SIO0
001,005
SY-ACD_BUS 005,006
2
SY-L_ACD_BUS 005
System/servo/analog audio input . output process
SSP-23 (4/16)
BOARD NO. 1-679-103-11
LOT NO. 064-
3
DSR-1600_SSP-23_011_4
CS0
CS1
CS2
CS3
CS4
CS5
CS6
4
CL418
LTC_DOUT 006
FPGA_INIT 005
L_RESET 002,005
FPGA_DONE 002,005
SP_SIO_P
SP_SIO_P 001
FRAME_PULSE 002
5
SY_SYS_CK 005
DSP_BUS 006,015
NSG_OE 001,005
TBC_RE 011
FRRE 011
BANK 002,011
CTL 004,011
P_FLTT 011
H