Encoder & Sdram Circuit Diagram - Toshiba D-R5SC Service Manual

5-4-6. Encoder & SDRAM Circuit Diagram
S I O I F /
S I
ISOSTART
S I
ISOVALRX
S I
ISOVALTX
S I
ISODIR
S I
ISOCLK
S I
ISORDY
S I
ISOD[7:0]
+3.3V
FB8
VDDVFE
D5V
D5V
+3.3V
+3.3V
+1.8V
+1.8V
GND
VGND
VGND
P O W E R F O R
A C T V I A 1 0 0
R A M A D
R A M A D
R A M A D
R A M A D
R A M A D
R A M A D
R A M A D
R A M A D
R A M A D
SD2_+3.3V R A M A D
R A M A D
R A M A D
R A M A D
R A M B A
R16 R A M B A
R A M W
4.7K R A M C - S
P C L K
R A M C K
R A M C A
R A M R A
R A M D Q
R A M A D
R A M A D
R A M A D
R A M A D
R A M A D
R A M A D
R A M A D
R A M A D
R A M A D
R A M A D
R A M A D
R A M A D
R A M A D
R A M B A
R A M B A
R A M W
R A M C - S
P C L K
R A M C K
R A M C A
R A M R A
R A M D Q
A s s e m b l e N o t e :
P l a c e t h e f i l t e r n e t s n e a r
A c t i v a 1 0 0 .
R59 47R L4 8.2uH L6 8.2uH
5 I 5 _ C V B S N I
I55_CVBSIN
A N A L O G C58 C59
47pF 220pF
V D I E O
VGND
N I P U T
R60 47R L1 8.2uH L5 8.2uH
5 I 5 _ Y N I
I55_YIN
5 I 5 _ C N I
I55_CIN
C55 C60
47pF 220pF
VGND
R57 47R L2 8.2uH L3 8.2uH
C54 C57
47pF 220pF
VGND
IC506
O S T A R T 153
ISOSTART
O V A L R X
154
ISOVALRX
O V A L T X
155
ISOVALTX
O D R I 156
ISODIR
O C L K 158
ISOCLK
O R D Y
160
ISORDY
S I O D 0
161
ISOD0
O [ D : 7 ] 0 S I O D 1 162
ISOD1
S I O D 2
163
ISOD2
S I O D 3
164
ISOD3
VDDVFE S I O D 4 165
ISOD4
S I O D 5 166
ISOD5
S I O D 6
168
ISOD6
S I O D 7
170
ISOD7
C25 C97 C105
+
10
VDDA_VFE
47uF/16V 0.1uF 10nF
1
GNDA_VFE
VGND C V B S N I
4
CVBSIN
Y N I
2
YIN
C N I 9
CIN
V R E F P 5
VREFP
V C M
6
VCM
V R E F N
8
VREFN
V B G 7
VBG
B I E X T
3
IBEXT
C20 C23
+
47uF/16V 0.1uF
VGND
P C L K R15 0R
70
PCLK
R A M W - E
77
RAMWE#
R A M C A - S 75
RAMCAS#
R A M R A - S 73
RAMRAS#
R A M C - S
72
RAMCS#
R A M D Q M
79
RAMDQM
R A M B A 1 61
RAMBA1
R A M B A 0 64
RAMBA0
R A M A D D 1 2
68
RAMADD12
R A M A D D 1 [ 2 . . ] 0 R A M A D D 1 1
66
RAMADD11
R A M A D D 1 0 57
RAMADD10
R A M A D D 9
63
RAMADD9
R A M A D D 8
59
RAMADD8
SD2_+3.3V
R A M A D D 7 55
RAMADD7
R A M A D D 6 52
RAMADD6
R A M A D D 5
50
RAMADD5
R A M A D D 4
47
RAMADD4
IC502 R A M A D D 3 46
RAMADD3
D 0 R A M D A T 0 R A M A D D 2
23 2 48
A0 D0 RAMADD2
D 1 R A M D A T 1 R A M A D D 1
24 4 51
A1 D1 RAMADD1
D 2
25 5 R A M D A T 2 R A M A D D 0 54
A2 D2 RAMADD0
D 3 26 7 R A M D A T 3 R A M D A T 0 102
A3 D3 RAMDAT0
D 4 R A M D A T 4 R A M D A T 3 [ 1 . . ] 0 R A M D A T 1
29 8 99
A4 D4 RAMDAT1
D 5 R A M D A T 5 R A M D A T 2
30 10 95
A5 D5 RAMDAT2
D 6 31 11 R A M D A T 6 R A M D A T 3 91
A6 D6 RAMDAT3
D 7 32 13 R A M D A T 7 R A M D A T 4 89
A7 D7 RAMDAT4
D 8 R A M D A T 8 R A M D A T 5
33 42 87
A8 D8 RAMDAT5
D 9 R A M D A T 9 R A M D A T 6
34 44 83
A9 D9 RAMDAT6
D 1 0 22 45 R A M D A T 1 0 R A M D A T 7 81
A10 D10 RAMDAT7
D 1 1 R A M D A T 1 1 R A M D A T 8
35 47 82
A11 D11 RAMDAT8
D 1 2 R A M D A T 1 2 R A M D A T 9
36 48 85
A12 D12 RAMDAT9
0 20 50 R A M D A T 1 3 R A M D A T 1 0 88
BA0 D13 RAMDAT10
1 21 51 R A M D A T 1 4 R A M D A T 1 1 90
BA1 D14 RAMDAT11
- E R A M D A T 1 5 R A M D A T 1 2
16 53 93
WE D15 RAMDAT12
R A M D A T 1 3
19 97
CS RAMDAT13
38 R A M D A T 1 4 100
CLK RAMDAT14
E R A M D A T 1 5
37 40 103
CKE N.C RAMDAT15
- S R A M D A T 1 6
17 44
CAS RAMDAT16
- S 18 R A M D A T 1 7 41
RAS RAMDAT17
15 R A M D A T 1 8 38
LDQM RAMDAT18
M R A M D A T 1 9
39 36
UDQM RAMDAT19
R A M D A T 2 0
33
RAMDAT20
R A M D A T 2 1 29
RAMDAT21
R A M D A T 2 2 26
RAMDAT22
R A M D A T 2 3
22
RAMDAT23
K4S641632H-TC/L60 R A M D A T 2 4
21
RAMDAT24
R A M D A T 2 5 24
RAMDAT25
R A M D A T 2 6
28
RAMDAT26
R A M D A T 2 7
31
RAMDAT27
R A M D A T 2 8 34
RAMDAT28
R A M D A T 2 9 37
RAMDAT29
SD2_+3.3V R A M D A T 3 0
40
RAMDAT30
R A M D A T 3 1
43
RAMDAT31
IC503
R A M D A T 1 6
D 0 23 2
A0 D0
D 1 24 4 R A M D A T 1 7
A1 D1
D 2 R A M D A T 1 8
25 5
A2 D2
D 3 R A M D A T 1 9
26 7
A3 D3
D 4 29 8 R A M D A T 2 0
A4 D4
D 5 30 10 R A M D A T 2 1
A5 D5
D 6 R A M D A T 2 2
31 11
A6 D6
D 7 R A M D A T 2 3
32 13
A7 D7
D 8 33 42 R A M D A T 2 4
A8 D8
D 9 R A M D A T 2 5
34 44
A9 D9
D 1 0 R A M D A T 2 6
22 45
A10 D10
D 1 1 35 47 R A M D A T 2 7
A11 D11
D 1 2 36 48 R A M D A T 2 8
A12 D12
0 R A M D A T 2 9
20 50
BA0 D13
1 R A M D A T 3 0
21 51
BA1 D14
- E 16 53 R A M D A T 3 1
WE D15
19
CS
38
CLK
E
37 40
CKE N.C
- S 17
CAS
- S
18
RAS
15
LDQM
M 39
UDQM
2 x 6 4 M B i t ( - 1 6 b i t ) S D R A M
K4S641632H-TC/L60
C71 220nF R77 51R
C V B S N I
C67 R74 C83
47pF 47pF
250R
B I E X T
C69 220nF R76 51R
Y N I
R82
0R
C63 R69 C94
47pF 47pF
301R
VGND
C68 220nF R75 51R
C N I
C62 R68 C72
47pF 47pF
301R
V C M
+3.3V +1.8V +3.3V C26
+
47uF/16V
189
OSBCLK
188
OSBVALID
186
OSBDAT
184
OSBREQ
5 I 5 _ A O D A T _ B S 1
183
AODAT
180
AIDAT
181
ABCLK
182
ALRCLK
177
AMCLK
179
GPAIO
178
GNDAMC
207
HSYNC
206
VSYNC
205
VIDVALID
203
VIDCLK
V D I 0
201
VID0
V D I 1
200
VID1
199 V D I 2
VID2
198 V D I 3
VID3
V D I 4
197
VID4
V D I 5
196
VID5
195 V D I 6
VID6
V D I 7
194
VID7
136 G
GDAT15
G
135
GDAT14
G
134
GDAT13
133 G
GDAT12
G
132
GDAT11
G
131
GDAT10
130 G
GDAT9
129 G
GDAT8
G
127
GDAT7
G
125
GDAT6
124 G
GDAT5
123 G
GDAT4
G
122
GDAT3
ZR35100-PQCG G
121
GDAT2
119 G
GDAT1
G
117
GDAT0
G
115 G
GADR8
113 G
GADR7
G
111
GADR6
G
110
GADR5
109 G
GADR4
G
108
GADR3
G
107
GADR2
106 G
GADR1
105 G
GADR0
142
GCS0#
140
GCS1#
137 R144
GIRQ
138
GWS_ACK#
143
GDS#
145
GDIR#
14
GPIO6
15
GPIO3
172
GPIO2
174
GPIO1
175
GPIO0
18
EJTDO
16
EJTDI
20
EJTCK
19
EJTMS
12
DUPTD1
11
DUPRD1
192
DUPTD0
190
DUPRD0
148
RESET#
147
GCLK
150
XO
208
TESTMODE
P L L C F G
152
PLLCFG
V R E F P C85 10nF
V C M
+
+3.3V
SD2_+3.3V
V R E F N C84 10nF FB2
C95 C15 VGND
+
47uF/16V
10nF N.C.
VGND
R87 0R +3.3V
R80 0R +1.8V
R10 0R
C11 5 I 5 _
5 I 5 _
C18
+ +
47uF/16V 47uF/16V
S B C L K
S B V A L D I
S B D A T
S B R E Q
5 I 5 _ A O D A T
R65 33R
A D C _ A D A T
R72 33R 5 I 5 _ A B C L K
R73 33R 5 I 5 _ A L R C L K
R71 33R 5 I 5 _ A M C L K
C206
22pF
V D I H S
V D I V S
V D I V L D
V D I C L K
V D I 7 [ . . ] 0
T w o o p t i o n s f o r A D P I C E i n t e r f
B D A T 1 5
s e l e c t i o n : 1 . F r o m U A R T 1 ;
B D A T 1 4
B D A T 1 3 2 . F r o m G U E S T B U S
B D A T 1 2
B D A T 1 1
B D A T 1 0 CN502
B D A T 9 G B A D R 5 R34 0R A D S P _ T I D A D S P _ T D O
1 2
B D A T 8 G B A D R 7 R36 0R A D S P _ T M S
3 4
B D A T 7 A D S P _ T C K
5 6
B D A T 6 D5V P L L C F G
7 8
B D A T 5 5 I 5 _ T X 1 5 I 5 _ R X 1
9 10
B D A T 4 R38 33R E J T D # I
11 12
B D A T 3 E J T D O # E J T M S #
13 14
B D A T 2 E J T C K # +3.3V
15 16
B D A T 1
B D A T 0 HEADER 8X2
B A D R 9 N.C.
B A D R 8
B A D R 7 R39 10K
B A D R 6
B A D R 5
B A D R 4
B A D R 3
B A D R 2
B A D R 1
B A D R 0 G B D A T 1 [ : 5 ] 0
G B A D [ R : 9 ] 0
L N I K _ C - S
0R L N I K _ R I Q
G B _ A C K #
H _ S T R O B - E
H _ W R -
+3.3V
R83 4.7K N.C.
5 I 5 _ G I P O 2
5 I 5 _ G I P O 0
E J T D O #
E J T D # I
E J T C K #
E J T M S #
RP17
D5V
4.7KX4 CN505
1
2
JUMPER
+3.3V
N.C. R125
4.7K
N.C.
5 I 5 _ T X 1
5 I 5 _ R X 1
5 I 5 _ T X 0
5 I 5 _ R X 0
2 7 M H Z _ O S C
TP1
5 I 5 _ R E S E - T
+3.3V
5 I 5 + 3 3 . V
D E C O U P L N I G
C399 C400 C401 C402 C403 C404 C405 C406 C407 C408 C409
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
C418 C419 C420 C421 C422 C423 C424 C425 C426 C427
1nF 1nF 1nF 1nF 1nF 10nF 10nF 10nF 10nF 10nF
D E C O U P L N I G C A P A C
+1.8V
S D R A M + 3 3 . V 5 I
D E C O U P L N I G D
+
C154 C156 C149 C151 C153 C155 C148 C190 C40
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 47uF/16V
+
C147 C150 C161 C159 C47 C41 C8 C428
1nF 1nF 1nF 10nF 10nF 10nF 47uF/16V 1nF
B O O T S E L 1
A O D A T _ B S 1
T X 1 B O O T S E L 0
B O O T S E : L U A R T
B O O T U P
R67
S E R A I L B T I S T R E A M
4.7K
O U T P U T
SBCLK
SBVALID
SBDAT
SBREQ
D G I T I A L
I55_AODAT
ADC_ADAT
A U D O I I F /
I55_ABCLK
I55_ALRCLK
I55_AMCLK
D G I T I A L V D I E O
VIDHS
VIDVS O U T P U T
VIDVLD
VIDCLK
VID[7..0]
a c e :
A U I D O D E B U G N I T E R F A C E
R35 0R G B A D R 6
R37 0R G B A D R 4
V 5 R D E B U G U A R T I F /
E J T A G D E B U G I F /
H O S T I F /
GBDAT[15:0]
GBADR[9:0]
R84 4.7K
+3.3V
LINK_CS-
LINK_IRQ
GB_ACK#
H_STROBE-
H_WR-
V 5 R A - t c v i a 1 0 0 G P O I
I55_GPIO2
I55_GPIO0
V 5 R A - t c v i a 1 0 0 U A R T I F /
I55_TX0
I55_RX0
27MHZ_OSC
I55_RESET-
C397
+
C410 C411 C412
0.1uF 0.1uF 0.1uF
47uF/16V
T I O R S
5 + 1 8 . V
E C O U P L N I G
+
C413 C414 C415 C416 C417 C398
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 47uF/16V
C429 C430 C431
1nF 10nF 10nF
Fig. 5-5-10