Schematic Diagram Of B3 (3/4) Board - Sony KP-48PS1 Service Manual

(6) Schematic Diagram of B3 (3/4) Board

• B3 (3/4) BOARD WAVEFORMS
@= #/
3.2 Vp-p (23 MHz) 1.1 Vp-p (54 MHz)
@[ #-
4.5 Vp-p (36 MHz) 1.5 Vp-p (17.28 MHz)
@]
1.9 Vp-p (V)
@\
3.3 Vp-p (V)
@;
3.4 Vp-p (H)
@'
3.4 Vp-p (H)
@,
3.4 Vp-p (V)
@.
1.4 Vp-p (54 MHz)
– 96 –
1 2 3 4
A
B
C7
C6
C
C5
C
C4
C3
C2
C
C1
C0
Y/C
SUB Y/C
D VDO CLK IN
TO B3(4/4)
VDO CLK OUT
TO B3(1/4) XRST
R979
0
:CHIP
TO B3(1/4) VP SUB IN
XVDOHS
TO B3(4/4)
VDOCLAMP
E
Y/R-Y/B-Y
TO B3(2/4) D OUT
DB7 CB7
DB6 CB6
DB5 CB5
RB016
22
DB4 CB4 :CHIP
DB3 CB3
DB2 CB2 RB015
22
DB1 CB1
:CHIP
F DB0 CB0
DR7 CR7
DR6 CR6
RB014
DR5 CR5 22
:CHIP
DR4 CR4
DR3 CR3
DR2 CR2
CKD510JB1A105ST
RB013
DR1 CR1 22
:CHIP
DR0 CR0
G
DY7 Y7
DY6 Y6
RB018
DY5 Y5 22
:CHIP
DY4 Y4
DY3 Y3
DY2 Y2
RB017
DY1 Y1
22
:CHIP
DY0 Y0
CKD510JB1A105ST
H
FL801
CKD510JB1A105ST
+2.5V EMI
C801
G
10 C802
16V 0.01
:AL-CP B:CHIP
D3.3V-MID EMI
G
I
FL802
CKD510JB1A105ST
FL803
CKD510JB1A105ST
EMI
C806
0.01
J B:CHIP
5 6 7 8 9
C823
0.01
B:CHIP
Y Y
C824
0.01
B:CHIP
R939
180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144
0
:CHIP
181 VDOCIN7
2.8
182 VDOCIN6
1.0
183 VDOCIN5
1.0
184 VDOCIN4
1.0
185 VDOCIN3
C825 1.0
0.01
186 AVCCPLL
B:CHIP
187 AVSSPLL
C826
0.22 188 VDOLPFI
B:CHIP R818 0.9
0 189 VDOLPFO
:CHIP 0.9
190 VDOCIN2
1.1
191 VDOCIN1
1.1
192 VDOCIN0
R820 1.7
1k 193 OVDD22 22
:RN-CP
194 VDOCLKIN
2.1
195 OVDD11
23
196 VDOCLKOUT
1.5
C827
197 VDD1 IC801
0.01
B:CHIP CXD9509Q
198 VSS
MID-X
199 XRESET
3.3
200 VPDTEST
R822 24
0 :CHIP
201 XVDOVS
0
R823 202 XVDOHS
0.3
10k :CHIP
203 XOSDHS
0
R824
204 XOSDVS
10k :CHIP
0
205 VDOCLAMP
0.1
206 AVCCAD3
C829
0.01
207 AVSSAD3
B:CHIP
208 ANCRIN
209 AVCCAD2
210 ANCBIN
211 AVSSAD2
212 ANREF2
213 ANREF1
214 AVCCAD1
215 ANYGIN
R2812
#
:CHIP 216 AVSSAD1
217 DTVYIN7
218 DTVYIN6
219 DTVYIN5
R2815
220 DTVYIN4
0
:CHIP
221 VDD1
R2822
0
222 VSS
:CHIP
223 DTVCLKIN
224 OVSS2
FL806
225 DTVYIN3
226 DTVYIN2
227 DTVYIN1
R2817
228 DTVYIN0
0
:CHIP
229 DTVCIN7
230 DTVCIN6
231 DTVCIN5
232 DTVLPFO
233 DTVLPFI
EMI 234 AVCCDTV
G
235 AVSSDTV
R840 236 DTVCIN4
0
FL805 :CHIP
237 DTVCIN3
C837
238 DTVCIN2
0.01
B:CHIP
+2.5V 239 DTVCIN1 25
240 DTVCIN0
C803
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 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
10
16V
:AL-CP
C808
0.01 B:CHIP
R2818
D3.3V-MID 0 R2820
0
:CHIP
:CHIP R801
22
:CHIP
C809
C804 0.01
10 26
B:CHIP
16V
:AL-CP Y/R-Y/B-Y
C810
0.01
B:CHIP
G
C807
10
16V
:AL-CP
– 97 –
10 11 12 13
TO B3
(3/4)
R817
27
:RN-CP
C822 C821
0.01 0.01
B:CHIP B:CHIP
+2.5V D3.3V-MID
143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121
SDADR3 120
2.6 D16
SDDAT16 119
1.8
D17
SDDAT17 118
2.1
D18
SDDAT18 117
0.8 D19
SDDAT19 116
2.1 C820
VSS 115 0.01
B:CHIP
VDD2 114
D20
SDDAT20 113
2.0
D21
SDDAT21 112
1.9 D22
SDDAT22 111
2.2 D23
SDDAT23 110
0.6
D24
SDDAT24 109
1.7 D25
TO B3
SDDAT25 108 SDDQM0
2.1
(3/4)
VDDSD 107 R853 22 :CHIP
D26
SDDAT26 106 R854
1.0 D27
SDDAT27 105 R855
2.2
D28
SDDAT28 104 R856 22 :CHIP
2.0
D29
SDDAT29 103
2.1 C819
R857 22 :CHIP
VSS 102 0.01
B:CHIP
VDD1 101 R858 22 :CHIP
D30
SDDAT30 100 R859 22 :CHIP
2.2 D31
99 R860 22 :CHIP
SDDAT31
0.5
R816 10k :CHIP
XSM 98 R861 22 :CHIP
R815 10k :CHIP
3.3
MST 97 R814 10k :CHIP R862 22 :CHIP
0
TMODENB 96 R813
0 :CHIP SDDQM1
3.3
FB801
IICCKSEL 95 TO B3(3/4)
BLM21B201S
IICSCL 94 SCL-MID R863 22 :CHIP
3.2 R812 10k :CHIP TO B3
IICSDA 93 SDA-MID
(3/4)
3.2 C817
FB802
OVDD21 92 12p R864 22 :CHIP
BLM21B201S
31 CH:CHIP
DXT1IN 91 X802
1.7 R865 22 :CHIP
17.28MHz
VSS 90
C816
C818 R940
VDD1 89 0.01 12p R866 22 :CHIP
0
B:CHIP CH:CHIP :CHIP
88
DXT1OUT
2.0
AVCCSD 87 R867 22 :CHIP
C815
0.01 R941
AVSSSD 86 R868 22 :CHIP
B:CHIP 0
:CHIP
85 FL808
AVSSDSP CKD510JB1A105ST
R808
DSPLPFI 84 R869 22 :CHIP
#
0.2
R807 C848
DSPLPFO 83 R870 22 :CHIP
270 4700p
2.0 :RN-CP
82 R806 B:CHIP
AVCCDSP 10k
C851 R871 22 :CHIP
:RN-CP 0.01 FL810
DXT2OUT 81
B:CHIP CKD510JB1A105ST
3.3
XTST 80
30 R804 C852
DSPCLK 79 10k :CHIP 0.01
B:CHIP
1.3
VSS 78
G CO
C814
VDD1 77 FL807
29 0.01 CKD510JB1A105ST
B:CHIP CRYSTAL X801
DXT2IN 76 VD O 54MHz
1.3
OVSS3 75 R802 22 :CHIP
0.9 DSPCLK
74
XDSPYS DPIC SW
3.3 TO B3
28
XDSPVS 73 VP 100 OUT
(1/4)
XDSPHS 72 HP 100 OUT
27
3.0 R0
71
DSPCR0
1.4
R1
DSPCR1 70
1.5 R2
RB012
DSPCR2 69 150
1.8 R3 :CHIP
68
DSPCR3
1.3
C813
VSS 67
0.01
B:CHIP
VDD2 66
R4
DSPCR4 65
RB011
1.5
R5 150
DSPCR5 64
:CHIP
1.5 R6
DSPCR6 63
1.1
R7
DSPCR7 62
2.2
DSPCB0 61
1.5
TO B3(1/4,2/4,4/4)
C811 C812 Y/R-Y/B-Y
0.01 0.01
TO B3
B:CHIP B:CHIP DSP Y/CR/CB
(1/4)
RB007 RB008
150 150
:CHIP :CHIP
Y/B-Y
DRCDCLK RB009 RB010
TO B3 150 150
HDMID :CHIP :CHIP +2.5V
(2/4)
VDMID
14 15 16 17 18
C840
100
C839 FL804
6.3V 0.01 CKD510JB1A105ST
:AL-CP
B:CHIP
D3.3V-MID
EMI
D3.3V-MID
C849
G
0.01
B:CHIP
VCC VSS
D0 D15
R844 R898 22 :CHIP
22 :CHIP DQ0 DQ15
1.5 2.0
VCCQ VSSQ
R845
D1 D14
22 :CHIP R897 22 :CHIP
DQ1 DQ14
1.6 2.8
D2 D13
R846 DQ2 DQ13 R896 22 :CHIP
22 :CHIP
1.3 1.9
VSSQ VCCQ
R847 R895 22 :CHIP
D3 D12
22 :CHIP
DQ3 DQ12
1.8 0.8
R848 D4 D11 R894 22 :CHIP
DQ4 DQ11
22 :CHIP
0.1 1.8
VCCQ VSSQ
D5 D10
R849 R893 22 :CHIP
22 :CHIP DQ5 DQ10
* 1.9
R850 D6 D9 R892 22 :CHIP
DQ6 DQ9
22 :CHIP
2.6 1.5
VSSQ VCCQ
R851
D7 D8
22 R891 22 :CHIP
:CHIP DQ7 DQ8
2.2 1.7
R852
N.C. N.C.
22 R890
22
:CHIP C844
VCC VSS :CHIP
0.1
0.1
25V
DQM0 DQM1 F:CHIP
3.2 0
WE IC802
WE N.C.
MB81F643242B-10 SDCLKIN
22 :CHIP CAS R889
CAS 64M DRAM N.C.
3.2 22 :CHIP
RAS SDCLK TO B3(3/4)
22 :CHIP RAS CLK
3.2 1.4
CS SDCKE
CS CKE
3.2 2.7
A9 A9 R888 22 :CHIP
N.C.
0
A12 A8 R887 22 :CHIP
A12 A8
1.7 0
A11 A7 R886 22 :CHIP
A11 A7
1.7 1.7
A10 A6 R885 22 :CHIP
A10 A6
0 1.8
A0 A5 R884 22 :CHIP
A0 A5
0 2.8
A1 A4 R883 22 :CHIP
A1 A4
0 2.6
A2 A3 R882 22 :CHIP
A2 A3
2.9 2.6
R881 22 :CHIP
DQM2 DQM3
0.1 0.1 R880
C841 VCC VSS 22
0.01 :CHIP
B:CHIP N.C. N.C.
D16 D31 R879 22 :CHIP
DQ16 DQ31
1.8 0.5
VSSQ VCCQ
D17 D30
DQ17 DQ30 R878 22 :CHIP
2.1 2.1
D18 D29 R877 22 :CHIP
DQ18 DQ29
0.8 1.8
VCCQ VSSQ
D19 D28 R876 22 :CHIP
DQ19 DQ28
2.1 2.0
D20 D27 R875 22 :CHIP
DQ20 DQ27
C842
2.0 2.2
0.01 B:CHIP
VSSQ VCCQ
D21 D26 R874 22 :CHIP
DQ21 DQ26
1.9 1.0
D22 D25 R873 22 :CHIP
DQ22 DQ25
2.2 2.1
VCCQ VSSQ
D23 D24 R872 22 :CHIP
DQ23 DQ24
1.7
VCC VSS
C843
0.01
B:CHIP
D3.3V-MID
R952 R916
R914 2.2k 4.7k R951
:CHIP
R917 4.7k :CHIP 2.2k
0 :CHIP
:CHIP
:CHIP 4.8 3.2
SDA SDA-MID
Q904
2SK2036
LEVEL SHIFT
3.3
TO B3(3/4)
R919
0
4.8 3.2
:CHIP
SCL
SCL-MID
Q905
2SK2036
LEVEL SHIFT
3.3
B3
(3/4)
(MID-X)
B-SS624.<AEP>-B3.-P3
– 98 –