Read Sony KP-FW46M91 Service Manual online
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KP-FW46M91
RM-1015
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
+3.3V
+1.8V
+3.3V
+1.8V
+3.3V
+1.8V
+3.3V
+1.8V
+1.8V
:CHIP
10k
:CHIP
10k
:CHIP
10k
TO (3/3)
TO (3/3)
TO (1/3)(3/3)
TO (1/3)(3/3)
TO (3/3)
TO (1/3)
TO (1/3)
TO (1/3)
TO (1/3)
TO (1/3)
TO (1/3)
TO (3/3)(1/3)
TO (3/3)
CPU
CPU
TO (3/3)
CPU
TO (3/3)
CPU
TO (3/3)(1/3)
TO (3/3)
TO (1/3)
(CPU)
MS2(2/3)
B-SS3022<CH.>-MS2-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
C4100
C4101
C4102
C4103
C4104
RB4100
RB4101
RB4102
RB4103
C4105
RB4104
C4106
RB4105
C4107
JL4102
C4108
RB4106
C4109
C4110
C4111
RB4107
RB4108
C4112
R4104
C4113
C4114
R4105
JL4103
R4100
R4101
R4102
R4103
JL4104
R4107
R4106
JL4105
C4121
C4120
C4119
C4118
C4117
C4116
C4115
C4124
C4123
R4109
R4117
JL4119
R4116
R4115
R4114
C4131
L4101
R4108
R4113
C4122
JL4118
R4110
R4112
R4127
JL4107
R4111
JL4117
JL4106
R4126
C4127C4130
C4129
C4126
FB4101
FB4102
C4125
C4128
FB4100
JL4112
JL4113
JL4114
JL4115
JL4116
IC4100(1/4)
IC4100(2/4)
IC4100(3/4)
IC4100(4/4)
CN4100
Q4100
R4118
R4119
R4120
R4121
R4122
R4123
R4124
R4125
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
10k*4
:CHIP
:CHIP
10k*4
:CHIP
:CHIP
10k*4
:CHIP
:CHIP
10k+4
:CHIP
:CHIP
0.1
16V
16V
F:CHIP
10k*4
:CHIP
:CHIP
0.1
16V
16V
F:CHIP
10k*4
:CHIP
:CHIP
0.1
16V
16V
F:CHIP
#
0.1
16V
16V
F:CHIP
10k*4
1/16W
:CHIP
1/16W
:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
10k*4
:CHIP
:CHIP
10k*4
1/16W
:CHIP
1/16W
:CHIP
0.1
16V
16V
F:CHIP
22 :CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
47:CHIP
#
0
:CHIP
10k :CHIP
10k :CHIP
10k :CHIP
#
10k
:CHIP
10k
:CHIP
#
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
0.1
16V
16V
F:CHIP
10k
:CHIP
#
#
#
#
22 :CHIP
10
10V
F:3216
10µH
:CHIP
10k
:CHIP
0.1
16V
16V
F:CHIP
#
10k
:CHIP
22
:CHIP
10k
1/16W
:CHIP
:CHIP
#
#
#
0.1
16V
16V
F:CHIP
22
10V
F:CHIP
22
10V
F:CHIP
0.1
16V
16V
F:CHIP
BLM21P331SG
BK1608TS601
0.1
16V
16V
F:CHIP
22
10V
F:CHIP
BK1608TS601
#
#
#
#
#
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
FA
SDRAM-6
SDRAM-7
FD
Y10
1.8V
1.8V
3.3V
CLK66M_RO
3.3V
IRQ0
IRQ1
DREQ
BUS CTL
TIMER
MS CTL
WDT ENB
1
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281
282
283
284
285
286
287
288
1
2
3
4
5
6
7
8
9
10
11
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13
14
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17
18
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20
21
22
23
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27
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91
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93
94
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97
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102
103
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105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
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127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
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149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
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170
171
172
173
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177
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179
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255
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258
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261
262
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264
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267
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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
1
2
5
6
1
2
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
AC_DET
RXD_MS
D6
TXD_MS
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