KE-50MR1 - Sony TV Service Manual (repair manual). Page 81

Read Sony KE-50MR1 Service Manual online

KE-50MR1(AEP)      3-53
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
1.8V
1.8V
1.8V
3.3V
0
3.3V
(       )
BUFF
TO MS2/3,MS1/3_16
TO MS2/3,MS3/3_19
TO MS2/3,MS3/3_21
TO MS2/3,MS3/3_20
TO MS2/3,MS1/3,3/3_1
TO MS2/3,MS1/3,3/3_3
FA
BUS CTL
TO MS2/3,MS3/3_23
TO MS2/3,MS3/3_22
TO MS2/3,MS1/3,3/3_27
TO MS2/3,MS1/3_17
3/3_4
TO MS2/3,MS1/3_6
TO MS2/3,MS1/3_14
TO MS2/3,MS1/3,
TO MS2/3,MS1/3_11
TO MS2/3,MS1/3_7
TO MS2/3,MS1/3_5
TO MS2/3,MS1/3_15
TO MS2/3,MS3/3_25
TO MS2/3,MS3/3_24
TO MS2/3,MS3/3_26
TO MS2/3,MS1/3_6
MS(2/3)
TO MS2/3,MS1/3_29
TO MS2/3,MS3/3_28
TO MS2/3,MS3/3_27
B-SS4332<AEP>-MS.-P2
WDT KILL
ICE
VCC
NC
ECLK
GND
ED
GND
ECV
GND
ERST#
W8 TXD(1)/PP(11)
V20 DDQ(45)
D6 A(21)
D5 VDDI
D4 VSS
D3 A(26)
D2 A(31)
D1 CLKOUT
C22 VDDP2
C21 DDQ(01)
C20 DDQ(02)
C19 DDQ(04)
C18 DDQ(07)
C17 VDDI
C16 VDDE
C15 DDQ(18)
C14 DDQ(21)
C13 DDQ(26)
C12 DDQ(29)
C11 A(01)
C10 A(04)
C9 A(08)
C8 A(11)
C7 A(15)
C6 A(18)
C5 VDDP1
C4 A(22)
C3 A(24)
C2 A(27)
C1 BE(0)
B22 VDDE
B21 DDQ(03)
B20 DDQ(05)
B19 DDQ(09)
B18 VSS
B17 DDQ(13)
B16 DDQ(17)
B15 DDQ(20)
B14 DDQ(23)
B13 DDQ(27)
B12 DDQ(30)
B11 DDQ(31)
B10 A(03)
B9 A(07)
B8 A(10)
B7 A(13)
B6 A(16)
B5 A(19)
B4 CLKIN
B3 A(23)
B2 A(25)
B1 A(28)
A22 VSS
A21 DDQ(06)
A20 DDQ(10)
A19 DDQ(12)
A18 DDQ(14)
A17 DDQ(16)
A16 VSS
A15 DDQ(22)
A14 DDQ(25)
A13 VDDE
A12 VSS
A11 A(02)
A10 A(06)
A9 VDDE
A8 VSS
A7 A(12)
A6 A(14)
A5 VDDE
A4 A(20)
A3 VSS
A2 VDDE
A1 VSS
L22 DA(11)
L21 DA(09)
L20 DA(10)
L19 VDDI
L4 D(31)
L3 D(30)
L2 D(29)
L1 D(28)
K22 DCS(1)#
K21 DA(12)
K20 DCKE
K19 DCS(0)#
K4 BGNT#
K3 BREQ#
K2 ERR#
K1 VDDE
J22 VDDE
J21 DRAS#
J20 DCAS#
J19 VSS
J4 WE#
J3 CS(2)#
J2 CS(0)#
J1 IBW
H22 VSS
H21 DWE#
H20 DBA(0)
H19 DDQM(7)
H4 DIR
H3 RD#
H2 CS(3)#
H1 CS(1)#
G22 DBA(1)
G21 DDQM(6)
G20 DDQM(4)
G19 DCLK
G4 VSS
G3 BE(2)
G2 BS#
G1 VSS
F22 DDQM(5)
F21 VSS
F20 DDQM(3)
F19 DDQM(0)
F4 A(30)
F3 VDDI
F2 VDDE
F1 RDY#
E22 VDDE
E21 DDQM(2)
E20 DCKFB
E19 VDDI
E4 VSS
E3 A(29)
E2 BE(1)
E1 BE(3)
D22 DDQM(1)
D21 VSS
D20 DDQ(00)
D19 VSS
D18 VSS
D17 DDQ(08)
D16 DDQ(11)
D15 DDQ(15)
D14 DDQ(19)
D13 DDQ(24)
D12 DDQ(28)
D11 VDDI
D10 A(05)
D9 A(09)
D8 VSS
D7 A(17)
W7 VDDE
W5 VSS
W4 VSS
W3 D(03)
W2 D(05)
W1 D(08)
V22 DDQ(38)
V21 VSS
V19 VSS
V4 VDDI
V3 D(06)
V2 D(09)
V1 VDDE
U22 DDQ(36)
U21 DDQ(40)
U20 VDDI
U19 DDQ(44)
U4 D(07)
U3 D(10)
U2 D(11)
U1 D(13)
T22 VSS
T21 DDQ(35)
T20 DDQ(39)
T19 DDQ(42)
T4 VSS
T3 D(12)
T2 D(14)
T1 D(16)
R22 DA(00)
R21 DDQ(33)
R20 DDQ(34)
R19 DDQ(37)
R4 D(15)
R3 D(17)
R2 D(18)
R1 VSS
P22 DA(03)
P21 DA(01)
P20 DDQ(32)
P19 VDDE
P4 D(19)
P3 D(20)
P2 VDDE
P1 D(21)
N22 VDDE
N21 DA(05)
N20 DA(04)
N19 DA(02)
N4 D(23)
N3 D(24)
N2 D(25)
N1 D(22)
M22 DA(08)
M21 VSS
M20 DA(07)
M19 DA(06)
M4 VDDI
M3 D(26)
M2 D(27)
M1 VSS
AB22 VSS
AB21 VDDE
AB20 DDQ(53)
AB19 DDQ(57)
AB18 VDDE
AB17 DDQ(62)
AB16 TESTMODE(1)
AB15 VSS
AB14 CMODE(3)
AB13 PLLBYPASS
AB12 TDC
AB11 TRST#
AB10 VDDE
AB9 CPUHOLD
AB8 DONE(1)#/PP(17)
AB7 VSS
AB6 DREQ(0)#/PP(12)
AB5 RXD(1)/PP(10)
AB4 TXD(0)/PP(07)
AB3 RXD(0)/PP(06)
AB2 IRQ(2)#/PP(02)
AB1 VSS
AA22 DDQ(46)
AA21 DDQ(49)
AA20 DDQ(51)
AA19 DDQ(54)
AA18 DDQ(58)
AA17 DDQ(60)
AA16 DDQ(63)
AA15 CMODE(1)
AA14 VSS
AA13 PRST#
AA12 ERST#
AA11 LV
AA10 ED
AA9 DREQ(2)#/PP(18)
AA8 DREQ(1)#/PP(15)
AA7 DACK(0)#/PP(13)
AA6 CTS(0)#/PP(08)
AA5 VSS
AA4 TOUT(1)/GATE(1)/PP(05)
AA3 IRQ(1)#/PP(01)
AA2 D(00)
AA1 VDDE
Y22 VDDE
Y21 DDQ(47)
Y20 DDQ(50)
Y19 DDQ(52
Y18 DDQ(55)
Y17 DDQ(59)
Y16 DDQ(61)
Y15 CMODE(0)
Y14 VDDE
Y13 HRST#
Y12 ECV
Y11 VSS
Y10 RSTOUT#
Y9 DACK(1)#/PP(16)
Y8 DONE(0)#/PP(14)
Y7 RTS(0)#/PP(09)
Y6 VDDI
Y5 IRQ(3)#/PP(03)
Y4 IRQ(0)#/PP(00)
Y3 D(01)
Y2 D(02)
Y1 D(04)
W22 DDQ(41)
W21 DDQ(43)
W20 DDQ(48)
W19 VSS
W18 VDDI
W17 DDQ(56)
W16 VSS
W15 TESTMODE(0)
W14 CMODE(2)
W13 RAMBOOT#
W12 VDDI
W11 ECLK
W9 VDDE
W10 DREQ(3)#/PP(19)
W6 TOUT(0)/GATE(0)/PP(04)
1
2
3
4
5
6
7
8
9
10
C8100
C8101
C8102
C8103
C8104
C8105
C8106
C8107
C8108
C8109
C8110
C8111
C8112
C8113
C8114
R8100
R8101
R8102
R8103
R8104
R8105
C8115
C8116
C8117
C8118
C8119
C8120
C8121
R8106
R8107
C8122
C8123
C8124
R8108
R8109
R8110
C8125
C8126
C8127
R8111
R8112
R8113
R8114
R8115
R8116
R8117
C8128
C8129
C8130
FB8100
FB8101
FB8102
R8118
R8119
R8120
R8121
R8122
R8123
Q8100
R8124
R8125
CN8100
RB8100
RB8101
RB8102
RB8103
RB8104
RB8105
RB8106
RB8107
RB8108
IC8100(1/4)
IC8100(2/4)
IC8100(3/4)
IC8100(4/4)
JL8100
JL8101
JL8102
JL8103
JL8104
JL8105
JL8107
JL8108
JL8109
JL8110
JL8111
JL8112
JL8113
JL8114
JL8115
JL8116
BK1608TS601
BK1608TS601
0.1
16V
F:CHIP
22
10V
F:CHIP
0.1
16V
F:CHIP
22
10V
F:CHIP
0.1
16V
F:CHIP
22
10V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
0.1
16V
F:CHIP
10P
:SMD
WHT
0
:CHIP
10k
:CHIP
0 :CHIP
0 :CHIP
0 :CHIP
0 :CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
22 :CHIP
47:CHIP
BLM21P331SG
10k
:CHIP
4.7k
:CHIP
10k
:CHIP
HN1B01FU-T
100
:CHIP
10k :CHIP
10k :CHIP
10k :CHIP
22 :CHIP
22 :CHIP
22 :CHIP
22 :CHIP
22 :CHIP
22
:CHIP
22
:CHIP
10k*4
:CHIP
10k*4
:CHIP
10k*4
:CHIP
10k+4
:CHIP
10k*4
:CHIP
10k*4
:CHIP
10k*4
1/16W
:CHIP
10k*4
:CHIP
10k*4
1/16W
:CHIP
MB93401A
MB93401A
MB93401A
MB93401A
VDD1.8V
VDD3.3V
VDD1.8V-2
J2
J4
Y13
AA4
AA13
SDRAM-4
SDRAM-5
SDRAM-2
SDRAM-1
SDRAM-3
SDRAM-6
SDRAM-7
FD
Y10
1.8V
1.8V
3.3V
CLK66M_RO
3.3V
IRQ0
IRQ1
DREQ
TIMER
MS CTL
WDT ENB
AA6
1
2
3
4
5
6
7
8
9
10
11
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13
14
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16
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288
1
2
3
4
5
6
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8
9
10
11
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23
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32
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41
42
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44
45
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48
49
50
51
52
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54
55
56
57
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63
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82
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84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
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199
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201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
7
8
5
6
3
4
1
2
7
8
5
6
3
4
1
2
5
6
3
4
1
2
7
8
5
6
3
4
1
2
7
8
P20
R19
R20
R21
T19
T20
T21
U19
U21
U22
V20
V22
W21
W22
Y21
AA22
W17
W20
Y16
Y17
Y18
Y19
Y20
AA16
AA17
AA18
AA19
AA20
AA21
AB17
AB19
AB20
G22
H20
L20
L21
L22
M19
M20
M22
N19
N20
N21
P21
P22
R22
H21
J20
J21
K19
G19
K20
F19
D22
E21
F20
A6
A7
A10
A11
B6
B7
B8
B9
B10
C7
C8
C9
C10
D7
C11
L1
L2
L3
L4
M2
M3
N1
N2
N3
N4
P1
P3
P4
R2
R3
T1
R4
T2
T3
U1
U2
U3
U4
V2
V3
W1
W2
W3
Y1
Y2
Y3
AA2
W11
AA10
Y12
AA12
AA12
AA10
Y12
W11
DREQ0
DREQ2
DREQ1
DREQ3
D9
D10
DIR
CS
BE2
BS
BE1
BE3
RDY
BE0
A4
B5
C6
SIRCS
B_STATUS
M_STATUS
AC_DET
RXD_MS
PIC_MUTE
TXD_MS
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