Schematic Diagram Of B3 (4/5) Board - Sony KP-48PS2 Service Manual

(7) Schematic Diagram of B3 (4/5) Board

1 2 3
A
B
D5V
Q304
2SC2412K
BUFFER
0.2
TO B3(1/5) VP SUB IN
R361
3.3k
0.1
:CHIP
R364
C 0
:CHIP
R362
2.2k
:CHIP
SUB Y/C
VDO CLK IN
TO B3(5/5)
VDOPLLHLD
TO B3(1/5,3/5) XRST
R979
0
:CHIP
D
TO B3(5/5)
Y
Y SUB AD
TO B3(5/5) R-Y
U SUB AD
R831
0
Y :CHIP
Y SUB IN
B-Y
TO B3(1/5) U SUB IN
R833
R832
0
0
R-Y :CHIP
:CHIP
V SUB IN
B-Y
V SUB AD
E
R2809 # :CHIP
ANREF1
TO B3(5/5)
R2810 # :CHIP R2808
ANREF2
R2807
A5V-1 0
:CHIP
R2801 R2804 R825 R834 C850
120 120 120 0.01
120
:RN-CP :RN-CP :RN-CP B:CHIP
:RN-CP
R2802 R2805 C834
R826 R835
0.1
68 75 100 75
25V
:RN-CP :RN-CP :RN-CP :RN-CP
F:CHIP
R836 C835
R2803 R2806 R827
22 0.1
10 22 15
:RN-CP 25V
:RN-CP :RN-CP :RN-CP
F:CHIP
DY7 Y7
F
DY6 Y6
RB018
DY5 Y5 22
:CHIP
DY4 Y4
DY3 Y3
DY2 Y2
RB017
DY1 Y1 22
:CHIP
DY0 Y0
DR7 CR7
DR6 CR6
RB014
DR5 CR5
22
:CHIP
DR4 CR4
G DR3 CR3
+2.5V
DR2 CR2
C801
RB013 10 C802
DR1 CR1 22 16V 0.01
:CHIP
:AL-CP B:CHIP
DR0 CR0
DB7 CB7
D3.3V-MID
DB6 CB6
RB016
DB5 CB5
22
:CHIP
DB4 CB4
DB3 CB3
DB2 CB2
RB015
DB1 CB1
22
:CHIP
DB0 CB0
Y/R-Y/B-Y
H
D OUT
TO B3(3/5)
I
4 5 6
TO B3
(1/5)
C823
0.01
B:CHIP
C824
0.01
B:CHIP
180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159
C7
181 VDOCIN7
C6
182 VDOCIN6
C5
183 VDOCIN5
C4
184 VDOCIN4
C3
185 VDOCIN3
186 AUXC IN7
187 AUXC IN6
188 AUXC IN5
189 AUXC IN4
C2
190 VDOCIN2
C1
191 VDOCIN1
C0
192 VDOCIN0
193 OVDD22
19
194 VDOCLKIN
2.1
195 OVDD11
20
196 VDOCLKOUT
1.5
C827
197 VDD1
0.01
B:CHIP
198 VSS
199 XRESET
3.3
200 VPDTEST
21
201 XVDOVS
0
XVDOHS 202 XVDOHS
R823
0.3
10k :CHIP
203 XOSDHS
0
R824
204 XOSDVS
10k :CHIP
0
VDOCLAMP 205 VDOCLAMP
0.1
206 AVCCAD3
C829
0.01
207 AVSSAD3
B:CHIP
208 ANCRIN
1.1
209 AVCCAD2
210 ANCBIN
1.0
211 AVSSAD2
212 ANREF2
1.1
213 ANREF1
1.1
214 AVCCAD1
215 ANYGIN
1.1
216 AVSSAD1
0 :CHIP R2813
0 217 DTVYIN7
:CHIP
218 DTVYIN6
219 DTVYIN5
R2815
220 DTVYIN4
0
:CHIP
221 VDD1
R2822
0
222 VSS
:CHIP
223 DTVCLKIN
224 OVSS2
FL806
CKD510JB1A105ST
225 DTVYIN3
226 DTVYIN2
227 DTVYIN1
R2817
228 DTVYIN0
0
:CHIP
229 DTVCIN7
230 DTVCIN6
231 DTVCIN5
232 AUXC IN3
233 AUXC IN2
234 AUXC IN1
235 AUXC IN0
236 DTVCIN4
237 DTVCIN3
238 DTVCIN2
+2.5V 239 DTVCIN1
240 DTVCIN0
FL801
CKD510JB1A105ST
EMI
C803
G 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
EMI
R2818 C809
G D3.3V-MID
0 0.01
:CHIP B:CHIP
FL802
CKD510JB1A105ST
C804
10
16V
:AL-CP
Y/R-Y/B-Y
FL803
CKD510JB1A105ST
EMI
G
C806 C807
0.01
10
B:CHIP
16V
:AL-CP
7 8 9
TO B3
(4/5)
R817
47
:RN-CP
C822 C821
0.01 0.01
B:CHIP B:CHIP
+2.5V
158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121
SDADR3
2.6
SDDAT16
1.8
SDDAT17
2.1
SDDAT18
0.8
SDDAT19
2.1
VSS
VDD2
SDDAT20
2.0
SDDAT21
1.9
SDDAT22
2.2
SDDAT23
0.6
SDDAT24
1.7
SDDAT25
2.1
VDDSD
SDDAT26
1.0
SDDAT27
2.2
IC801 SDDAT28
2.0
CXD9509AQ
SDDAT29
MID-X
2.1
VSS
VDD1
SDDAT30
2.2
SDDAT31
0.5
XSM
3.3
MST
0
TMODENB
3.3
IICCKSEL
IICSCL
3.2
IICSDA
3.2
OVDD21
22
DXT1IN
1.7
VSS
VDD1
DXT1OUT
2.0
AVCCSD
AVSSSD
AVSSDSP
DSPLPFI
0.2
DSPLPFO
2.0
AVCCDSP
DXT2OUT
3.3
XTST
23
DSPCLK
1.3
VSS
VDD1
DXT2IN
OVSS3
0.9
XDSPYS
3.3
24
XDSPVS
XDSPHS
25
3.0
DSPCR0
1.4
DSPCR1
1.5
DSPCR2
1.8
DSPCR3
1.3
VSS
VDD2
DSPCR4
1.5
DSPCR5
1.5
DSPCR6
1.1
DSPCR7
2.2
DSPCB0
1.5
C810
0.01
C811 C812
B:CHIP
R801 0.01 0.01
22 B:CHIP B:CHIP
:CHIP
RB007 RB008
150 150
:CHIP :CHIP
RB009 RB010
150 150
:CHIP :CHIP
DRCDCLK TO B3(2/5)
HDMID
TO B3(2/5,3/5)
VDMID
– 47 –
10 11 12
D3.3V-MID
VCC
R844 D0
DQ0
47 :CHIP
1.5
VCCQ
R845
120 47 :CHIP D1
DQ1
D16 1.6
D2
119 R846
DQ2
47 :CHIP
D17 1.3
118
VSSQ
D18 R847
D3
117 47 :CHIP
DQ3
D19 1.8
R848 D4
116 DQ4
47 :CHIP
C820
0.1
115 0.01
VCCQ
B:CHIP
R849 D5
114
47 :CHIP DQ5
D20
D6 *
113 R850
DQ6
47 :CHIP
D21 2.6
112
VSSQ
D22 R851
D7
111 47
DQ7
:CHIP
D23 2.2
R852
110
N.C.
D24 22
109 :CHIP
VCC
D25 0.1
TO B3
108
SDDQM0 DQM0
(4/5) 3.2
107 R853 22 :CHIP WE
WE
D26
CAS
106 R854 22 :CHIP
CAS
D27 3.2
105 R855 22 :CHIP RAS
RAS
D28 3.2
CS
104 R856 22 :CHIP
CS
D29 3.2
103
N.C.
C819
102 0.01 R857 22 :CHIP A12
A12
B:CHIP
1.7
101 R858 22 :CHIP A11
A11
D30 1.7
100 R859 22 :CHIP A10
A10
D31 0
99 R860 22 :CHIP A0
A0
R816 10k :CHIP
0
98 R861 22 :CHIP A1
R815 10k :CHIP A1
0
97 R814 R862 22 :CHIP A2
10k :CHIP A2
2.9
96 R813 0 :CHIP
SDDQM1 DQM2
0.1
95 FB801 TO B3(4/5)
BLM21B201S C841 VCC
0.01
94 SCL-MID R863 22 :CHIP
N.C.
TO B3 B:CHIP
93 SDA-MID D16
(3/5,4/5) DQ16
C817
FB802 1.8
92 12p R864 47 :CHIP
BLM21B201S VSSQ
CH:CHIP
91 D17
X802 DQ17
R865 47 :CHIP
17.28MHz D18 2.1
90
DQ18
C816
C818 0.8
0.01 R940
89 12p R866 47 :CHIP
0 VCCQ
B:CHIP CH:CHIP
:CHIP D19
88
DQ19
2.1
D20
87 R867 47 :CHIP
C815 DQ20
0.01 R941 2.0
86 R868 47 :CHIP
B:CHIP 0 VSSQ
:CHIP
FL808 D21
85
CKD510JB1A105ST DQ21
1.9
84 R869 47 :CHIP D22
DQ22
2.2
R807 C848
83 R870 47 :CHIP
680 4700p VCCQ
R806 :RN-CP B:CHIP
82 D23
5.6k DQ23
C851 R871 47 :CHIP
:RN-CP 1.7
0.01
81
B:CHIP VCC
80 C843
R804 0.01
10k :CHIP B:CHIP
79
78
C814
77 FL807
0.01
CKD510JB1A105ST
B:CHIP
76
75 R802 22 :CHIP
DSPCLK
74 DPIC SW
TO B3
73 VP 100 OUT
(1/5)
72
HP 100 OUT
R0
71
R1
70
R2 RB012
69
150
R3 :CHIP
D3.3V-MID
68
C813
67
0.01
B:CHIP
66
R4
65
RB011 R917
R5 150 0
64 :CHIP :CHIP 4.8
R6
63 SDA
R7
62
61
TO B3(1/5,2/5) 3.3
R919
0
:CHIP
SCL
Y/R-Y/B-Y
TO B3
DSP Y/CR/CB
(1/5)
Y/B-Y
+2.5V
B3
(MID-X)
KP-48PS2/61PS2
RM-903
13 14
C840
100 C839 FL804
6.3V CKD510JB1A105ST
0.01
:AL-CP
B:CHIP
D3.3V-MID
EMI D3.3V-MID
C849
G
0.01
B:CHIP
VSS
D15 R898 47 :CHIP
DQ15
2.0
VSSQ
D14 R897 47 :CHIP
DQ14
2.8
D13
R896 47 :CHIP
DQ13
1.9
VCCQ
R895 47 :CHIP
D12
DQ12
0.8
D11 R894 47 :CHIP
DQ11
1.8
VSSQ
D10 R893 47 :CHIP
DQ10
1.9 D9
R892 47 :CHIP
DQ9
1.5
VCCQ
D8
R891 47 :CHIP
DQ8
1.7
N.C. R890
22
C844
VSS
:CHIP 0.1
25V
DQM1
F:CHIP
0
IC802
N.C.
MT48LC2M32B2TG-7 SDCLKIN
R889
64M DRAM N.C.
0 :CHIP
SDCLK TO B3(4/5)
CLK
1.4
SDCKE
CKE
2.7
A9 A9 R888 22 :CHIP
0
A8 R887 22 :CHIP
A8
0
A7 R886 22 :CHIP
A7
1.7
A6 R885 22 :CHIP
A6
1.8
A5 R884 22 :CHIP
A5
2.8
A4 R883 22 :CHIP
A4
2.6
A3 R882 22 :CHIP
A3
2.6
R881 22 :CHIP
DQM3
0.1
R880
VSS 22
:CHIP
N.C.
D31 R879 47 :CHIP
DQ31
0.5
VCCQ
D30 R878 47 :CHIP
DQ30
2.1
D29 R877 47 :CHIP
DQ29
1.8
VSSQ
D28 R876 47 :CHIP
DQ28
2.0
D27
R875 47 :CHIP
DQ27
C842
2.2
0.01 B:CHIP
VCCQ
D26
R874 47 :CHIP
DQ26
1.0
D25 R873 47 :CHIP
DQ25
2.1
VSSQ
D24 R872 47 :CHIP
DQ24
VSS
R952 R916
R914 2.2k 4.7k R951
:CHIP
4.7k :CHIP 2.2k
:CHIP :CHIP
3.2
SDA-MID
Q904
2SK2036
LEVEL SHIFT
TO B3(3/5,4/5)
4.8 3.2
SCL-MID
Q905
2SK2036
LEVEL SHIFT
3.3
(4/5)
B-SS624.<AEP>-B3.-P4-05