Sony SIU-100 Service Manual page 156

1
2
FL300
EMI
1
IN
GND
REMOTE(OUT)RX
FL301
EMI
1
IN
GND
3 FL302
EMI
1
IN
GND
1
1
1
CN300
32 31
1
30 GND
29 REMOTE(OUT)RX-
28 REMOTE(OUT)RX+
27 GND
4 1
26 REMOTE(OUT)TX+
25 REMOTE(OUT)TX-
24 GND
23 REMOTE(IN)TX-
22 REMOTE(IN)TX+
21 GND
20 REMOTE(IN)RX+
19 REMOTE(IN)RX-
18 GND
17 MIDIIN_RX
16 GND
15 ABORT
14 GND
13 GND
+5V
12 GND
11 +5V
10 +5V
9 +5V
8 +5V
7 +5V
6 +5V
5
5 +5V
FL308
4 +5V
1 EMI 2
3 +5V IN OUT
GND
2 +5V
3
C300
1 GND
100uF
10V
GND
A B
+5V
0.1uF
IC303
HD6413007F20
R300 22 34
D7
D15 PA4/TP4/TIOCA1/A23
R301 22
33
D6
D14 PA5/TP5/TIOCB1/A22
R302 22 32
D5
D13 PA6/TP6/TIOCA2/A21
R303 22
31
D4
D12 PA7/TP7/TIOCB2/A20
R304 22 30
D3
D11
R305 22 29
D2
D10
R306 22 28
D1
D9
R307 22 27
D0
D8
26
D7/P47
25
D6/P46
24
D5/P45
23
D4/P44
21
D3/P43
20
D2/P42
19
D1/P41
18
D0/P40
EEPROM_DI 96
PA3/TP3/TIOCB0/TCLKD
95
EEPROM_SK
PA2/TP2/TIOCA0/TCLKC
94
-EEPROM_CS
PA1/TP1/TCLKB/TEND1
93
EEPROM_RB
PA0/TP0/TCLKA/TEND0
IC300
77
AM26LS32ACNSR
VREF
85
P77/AN7/DA1
+5V
84
C301 P76/AN6/DA0
0.1uF 83
P75/AN5
82
P74/AN4
81
16 P73/AN3
2
OUT 80
VCC
2 3 P72/AN2
INA+
79
OUTA
3
GND 1 13 P71/AN1
INA-
OUTB 78
5
14 P70/AN0
INB+
OUTC
15 11
2
INB-
OUT 17
OUTD
6 IRQ5/SCK1/P95
INC+
16
3 7 IRQ4/SCK0/P94
GND
INC-
15
10 RXD1/P93
IND+
14
9 RXD0/P92
2
IND-
OUT 13
4 TXD1/P91
EN
12
3
GND 12 TXD0/P90
EN
FL303 GND
9
EMI 2 8 RXD2/TP15/PB7
IN OUT 8
TXD2/TP14/PB6
GND
GND
REMOTE(IN)RX 7
3
GND SCK2/LCAS/TP13/PB5
6
UCAS/TP12/PB4
FL304
+5V
REMOTE(OUT)TX 5
EMI C302 CS4/DREQ1/TMIO3/TP11/PB3 P83/IRQ3/CS1/ADTRG
2
IN OUT 0.1uF 4
CS5/TMO2/TP10/PB2
GND
3
3
GND CS6/DREQ0/TMIO1/TP9/PB1
2
FL305 16 CS7/TMO0/TP8/PB0
EMI 2 VCC 1
2
IN OUT 1Y 1A
3
GND
1Z
3 6 7
GND
2Y 2A
5
FL306
2Z
EMI 10 9
2
IN OUT 3Y 3A
11
GND
3Z
3 14
GND 15
4Y 4A
13 4
FL307
4Z G
EMI 2 12
IN OUT G
GND
GND
3
GND 8
REMOTE(IN)TX
GND
IC301
AM26LS31CNSR
+5V
R308
100
R309
10
+4.5045V
2
R313
4.7k
VDD
5 1
CD OUT
R310
1k
GND
S300
NM
3
RN5VD42AA-TL
C303
0.1uF
GND
C
CPU-354 (1/3) CPU-354 (1/3)
C308
C304 C305 C306 C307 100uF
10V
0.1uF 0.1uF 0.1uF
97
EEPROM_DO
98
-EEPROM_WC
99
100
SCANON
56 R314 4.7k
A19
55
A18
54
A17
53 R315 22
A16
A16
52 R316 22
A15
A15
IC305
51 R317 22 BR9020F-E2
A14
A14
R318 22
50
A13 +5V
A13
C312
49 R319 22
A12 0.1uF
A12
R320 22
48
A11
A11
47 R321 22 2
A10
A10
46 R322 22 5 VCC
A9 EEPROM_DI
A9 DI DO
45 R323 22 3
A8 -EEPROM_CS
A8 CS
43 R324 22 8
A7 -EEPROM_WC
A7 WC
R325 22
42 A6 EEPROM_RB 1
A6 R/B
41 R326 22 4
A5 EEPROM_SK
A5 SK
R327 22
40 GND
A4
A4
39 R328 22 7
A3
A3
38 R329 22
A2
GND
A2
37 R330 22
A1
A1
36 R331 22
A0
A0 IC306
CY62256LL-70ZC-T2
75
+5V
MD2
C313
74
0.1uF
MD1
73
MD0
62 28
STBY
R332 1k
63 10 VCC
-RESET A14
RES A14 I/O7
10 9
A13
RESO A13 I/O6
64 8
A12
NMI A12 I/O5
69 C310 0.001uF 7
A11
AS A11 I/O4
6
70 -XRD A10
RD A10 I/O3
71 5
-XWR A9
HWR A9 I/O2
72 4
A8
LWR I/O1
A8
3
A7
A7 I/O0
61 2
A6
P67/CLK A6
R311 R333 R334 R336 R337 R338
60 1
A5
470 4.7k 4.7k 4.7k 4.7k 4.7k
P62/BACK A5
59 26
A4
P61/BREQ A4
58 25
-WAIT A3
P60/WAIT A3
24
A2
A2
91 23
-CS_EPROM A1
P84/CS0
A1
90 21
-CS_SRAM A0
A0
89
-CS_DPRAM
P82/IRQ2/CS2
88 R335 1k 20
-ABORT -CS_SRAM
P81/IRQ1/CS3 CE
87 22
-KEYINT -XRD
P80/IRQ0/RFSH OE
27
-XWR
WE
66 C309 0.001uF GND
EXTAL
14
X300
20MHz
GND
67
1 2
XTAL
IC307
3
GND 27C010-RMV1.01
+5V
GND -ABORT
32
IC304
TC74VHC74FT(EL)
2 VCC
A16
A16 O7
+5V C311
3
0.1uF A15
A15 O6
29
A14
R312 A14 O5
28
100 A13
GND
A13 O4
4
A12
14 A12 O3
25
A11
VCC
4 A11 O2
R339
1PR 23
A10
100
2 5 A10 O1
SCANCLK
1D 1Q 26
A9
3 A9 O0
1CK 27
A8
1 6 A8
1CLR 1Q 5
A7
10 A7
2PR 6
A6
12 9 A6
2D 2Q 7
A5
11 A5
2CK 8
A4
13 8 A4
2CLR 2Q 9
A3
GND A3
10
A2
7 A2
11
A1
A1
GND 12
A0
A0
22
-CS_EPROM
CE
24
-XRD
OE
31
PGM
1
VPP
GND
Set to detect
16
+4.662V as +4.2V
GND
-RESET
IC302
7-46 7-46
D E
IC308
IDT71321SA55J-TL
+5V
R341 R342 R343 R344 R345 R346 R347
10k 10k 10k 10k 10k 10k 10k +5V
0.1uF
R340
10k
52
5 VCC 47
A10
A10L A10R
16 36
A9
A9L A9R
15 37
A8
A8L A8R
14 38
A7
A7L A7R
13 39
A6
A6L A6R
002
12 40
A5
A5L A5R
11 41
A4
A4L A4R
10 42
A3
A3L A3R
9 43
A2
A2L A2R
8 44
A1
A1L A1R
7 45
A0
A0L A0R
24 34
D7
IO7L IO7R
23 33
D6
IO6L IO6R
22 32
D5
IO5L IO5R
6 21 31
EEPROM_DO D4
IO4L IO4R
20 30
D3
IO3L IO3R
19 29
D2
IO2L IO2R
D1 18 28
IO1L IO1R
17 27
D0
IO0L IO0R
1 51
-CS_DPRAM
CEL CER
6 46
-XRD
OEL OER
2 50
-XWR
R/WL R/WR
3 49
-WAIT
BUSYL BUSYR
NM
4 48
INTL INTR
GND
R349 R350
26
1k
GND
19
D7
18
D6
17
D5
16
D4
15
D3
13
D2
12
D1
11
D0
R348
470
SA9
SA8
MEMA8 -LEDW2
29 17
GND -LEDW3
30 16
SA7
MEMA7 VCC
31 15
C315 SA6
MEMA6 NC
C314 100uF
32 14
SA5
0.1uF 10V
MEMA5 -KRD0
33 13
SA4
MEMA4 -KRD1
34 12
VCC -KRD2
35 11
SA3
21 MEMA3 GND
D7
36 10
SA2
20 MEMA2 -KRD3
D6
37 9
SA1
19 MEMA1 NC
D5
38 8
SA0
18 MEMA0 -RPG1
D4
39 7
17
D3
15
D2
14
D1
13
D0
GND
IC309
-KEYINT
EPM7032-KEY-V1.0
SCANCLK
-RESET
F
+5V
R352 R353 R354 R355 R356 R357 R358
C317
10k 10k 10k 10k 10k 10k 10k
C316 100uF
10V
R351
10k
GND
SA9
SA8
SA7
SA6
SA5
SA4
SA3
SA2
SA1
SA0
SD7
SD6
SD5
SD4
SD3
SD2
SD1
SD0
-MEMCS
-MEMWR
-MEMBSY
1k
+5V
SCANBUS
002,003
+5V
-KRD0
C318
0.1uF
C319
0.1uF
C320
0.1uF
C321
0.1uF
C322
100uF
10V
-RPG0
CPU-354 (1/3)
BOARD NO. 1-686-485-11
SIU-RM101
SIU-RM101_CPU-354_002_1
SIU-100/100T
G H