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Bu Board Schematic Diagram (3 Of 8) - Sony KDL-32S20L1 Service Manual

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BU BOARD SCHEMATIC DIAGRAM (3 OF 8)

1
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2
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3
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4
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5
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A
B
D3.3V
C5281
FET BUS SWITCH
0.1
SN74CBTLV3245APWR
TRIDENT_BUS
25V
IC5202
B
1608
NC
VCC
AD0
GND
A1
OE
C
AD1
A2
B1
AD2
A3
B2
AD3
A4
B3
AD4
A5
B4
D
AD5
A6
B5
AD6
A7
B6
AD7
A8
B7
GND
B8
E
D3.3V
GND
D3.3V
FET BUS SWITCH
C5280
SN74CBTLV3245APWR
0.1
IC5201
25V
B
1608
F
NC
VCC
INVERTOR GATE
SN74LVC2G04DCKR
GND
IC9711
A1
OE
ALE_PX
WR#
RB5201
1A
1Y
A2
B1
RD#
GND
VCC
A3
B2
CS_PX
G
2A
2Y
A4
B3
A5
B4
R5224
A6
B5
0
C5201
CHIP
0.1
B
A7
B6
1005
25V
1608
A8
B7
H
GND
INTN
GND
B8
GND
D3.3V
D3.3V
R5210
4.7k
I
1/16W
5%
RESET_TR
5%
5%
CHIP
CHIP
1/16W
1/16W
10k
10k
R5225
R5226
D5V
J
K
L
M
SVP-PX
(3/4)
DDR & CPU I/F
N
O
KDL-32S20L1/40S20L1
6
|
7
|
8
|
9
|
10
|
11
|
D3.3V
VDDH
D3.3V
0uH
R5223
FL5201
TC7SH86FU(T5RSOYJF)
R5211
10k
0
1/16W
IC5203
EMI
CHIP
1608
CHIP
5%
L5201
0uH
G
B
C5278
25V
Exclusive
0.1
0.1
25V
C5205
B
OR
1608
GND
C5279
GND
1
6.3V
B
1608
C5208
C5212
1000p
50V
2700p
50V
B
B
1608
1608
100
RB5202
H18
C13
MD[0]
C5213
AD_0
MD0
GND
2700p
50V
H19
B13
MD[1]
AD_1
MD1
B
1608
H20
A13
MD[2]
AD_2
MD2
VL1_8
G20
D12
MD[3]
AD_3
MD3
G19
C11
MD[4]
AD_4
MD4
L5205
G18
B11
MD[5]
2.2uH
AD_5
MD5
G17
A11
MD[6]
AD_6
MD6
F20
A10
MD[7]
AD_7
MD7
B10
MD[8]
MD8
100
MD[9]
RB5203
K18
C10
ADDR0
MD9
VA1_8
MD[10]
K19
D10
ADDR1
MD10
MD[11]
L5202
K20
D9
2.2uH
C5209
ADDR2
MD11
100
MD[12]
J20
A8
6.3V
ADDR3
MD12
MD[13]
J19
B8
ADDR4
MD13
MD[14]
100
J18
C8
ADDR5
MD14
MD[15]
J17
D8
ADDR6
MD15
MD[16]
D3.3V
H17
D7
ADDR7
MD16
MD[17]
C7
MD17
L5203
MD[18]
F17
B7
2.2uH
ALE
MD18
MD[19]
F18
A7
WR#
MD19
MD[20]
F19
D6
RD#
MD20
D3.3V
MD[21]
A5
R5212
MD21
47k
MD[22]
1/16W
C20
B5
CHIP
INTN
MD22
5%
MD[23]
A4
1005
MD23
MD[24]
E20
C5
CPU_CS
MD24
MD[25]
A3
MD25
MD[26]
E19
A2
SDA
MD26
MD[27]
D20
A1
SCL
MD27
JL5204
MD[28]
B20
C1
PWM0
MD28
MD[29]
F16
C2
TESTMODE
MD29
MD[30]
D19
C3
GND
RESET
MD30
MD[31]
D3
MD31
A20
MD[0-31]
V5SF
C5202
FB5201
B2
DQS[3]
0.1
0uH
DQS3
25V
MA[11]
DQS[2]
B
F1
B6
1608
MA11
DQS2
MA[10]
DQS[1]
F2
B9
GND
MA10
DQS1
C5217
MA[9]
DQS[0]
F3
B12
0.1
MA9
DQS0
25V
MA[8]
B
F4
DQS[0-3]
1608
MA8
MA[7]
G4
B1
DQM[3]
D3.3V
GND
MA7
DQM3
MA[6]
G3
A6
DQM[2]
MA6
DQM2
MA[5]
G2
A9
DQM[1]
MA5
DQM1
MA[4]
G1
A12
DQM[0]
MA4
DQM0
MA[3]
H1
DQM[0-3]
MA3
MA[2]
H2
K3
BA0
MA2
BA0
MA[1]
H3
K4
BA1
MA1
BA1
VD1_8
MA[0]
H4
MA0
J1
CAS#
CAS#
J2
RAS#
RAS#
K1
WE#
WE#
K2
CKE
CLKE
J4
CS#
CS0#
J3
CS1#
R5214
22
1/16W
D1
5%
CHIP
MA[0-11]
MCK0
MCLK0
E1
MCK0#
MCLK0#
R5215
22
1/16W
5%
CHIP
E3
MVREF
MVREF
IC5000
CXD9199GG
BU (3/8)
SVP-PX(2/2) DDR & CPU I/F, POWER & GND
VIDEO PROCESSOR
12
|
13
|
14
|
15
|
16
|
17
VDDH
VDDMQ
C5220
C5239
1000p
0.1
50V
25V
B
B
1608
1608
L16
B4
VDDH
VDDM
M16
C4
VDDH
VDDM
N16
D4
GND
GND
VDDH
VDDM
GND
GND
GND
GND
P16
D5
VDDH
VDDM
C5255
C5258
C5270
C5273
0.1
0.1
1000p
1000p
T12
D11
VDDH
VDDM
25V
25V
50V
50V
B
B
B
B
C5246
T13
E5
1608
1608
1608
1608
C5252
VDDH
VDDM
1000p
VDDMQ
C5241
0.1
50V
100
25V
E6
B
VDDM
6.3V
B
1608
1608
E2
E9
VDDR
VDDM
E8
E10
VDDR
VDDM
GND
GND
GND
GND
E4
E11
VSSR
VDDM
C5256
C5259
C5271
C5274
0.1
0.1
1000p
1000p
E7
E12
GND
VSSTR
VDDM
25V
25V
50V
50V
B
B
B
B
T3
F5
1608
1608
1608
1608
PX_MLF1
GND
PAVDD1
VDDM
T2
G5
PAVSS1
VDDM
PX_PLF2
T4
B3
PAVDD2
VSS
R3
C6
PAVSS2
VSS
C9
0uH
C5240
VSS
FL5206
1000p
50V
U1
C12
EMI
B
AVDDAPLL
VSS
1608
V1
D2
B
G
1608
AVSSAPLL
VSS
25V
0.1
L5
C5226
VSS
U5
P18
AVDD_ADC1
VSS
U7
T16
GND
AVDD_ADC2
VSS
T8
AVDD_ADC3
GND
U6
M4
AVDD_ADC4
AVCC
1608
C5262
C5225
N4
0.1
B
220p
AVCC
25V
25V
50V
B
0.1
B
T5
N5
1608
C5216
AVSS_ADC1
AVCC
GND
GND
1608
T7
P4
AVSS_ADC2
AVCC
HDMI_33A
T9
AGND
AVSS_ADC3
R5218
0
T6
L4
CHIP
AVSS_ADC4
PVCC
C5260
0.1
25V
AGND
B
1608
Y3
L3
1608
AVDD3_ADC1
TDMS_GND
GND
U9
M3
B
AVDD3_ADC2
TDMS_GND
25V
0.1
N3
C5218
TDMS_GND
V3
P3
AVDD3_BG_ASS
TDMS_GND
W3
R1
AVSS_BG_ASS
TDMS_GND
GND
U3
D18
AVDD3_OUTBUF
LVDS_VDDP
AGND
Y2
C17
C5257
AVSS_OUTBUF
LVDS_VDDO
0.1
25V
D17
B
LVDS_VDDO
1608
GND
GND
R2
E17
AVDDLLPLL
LVDS_VDDA
T1
D16
AVSSLLPLL
LVDS_VDDD
R5
E18
REGGND
LVDS_VSSP
C5230
1000p
P5
C18
50V
DGND
LVDS_VSSO
B
C19
1608
LVDS_VSSO
C14
E16
VDD
LVDS_VSSA
C15
C16
GND
VDD
LVDS_VSSD
D13
GND
VDD
D14
K11
VDD
VSS
D15
K12
VDD
VSS
E13
K13
VDD
VSS
E14
L8
HDMI_33A
VDD
VSS
0uH
FL5207
E15
L9
VDD
VSS
C5250
EMI
1000p
1608
G16
L10
L5206
50V
VDD
VSS
2.2uH
C5224
B
G
B
100
25V
H5
L11
SVP-PX
6.3V
0.1
1608
VDD
VSS
C5231
H16
L12
VDD
VSS
(4/4)
J5
L13
VDD
VSS
GND
J16
M8
POWER/GROUND
VDD
VSS
0uH
K5
M9
FL5203
VDD
VSS
K16
M10
EMI
VDD
VSS
R9944
0
R16
M11
G
VDD
VSS
T14
M12
VDD
VSS
GND
GND
GND
GND
T15
M13
C5221
C5236
C5253
VDD
VSS
0.1
1000p
100
N8
50V
6.3V
B
VSS
B
25V
1608
H8
N9
1608
VSS
VSS
H9
N10
VSS
VSS
H10
N11
VSS
VSS
H11
N12
VSS
VSS
H12
N13
GND
GND
GND
VSS
VSS
C5222
C5237
C5254
H13
VSS
0.1
1000p
100
50V
25V
6.3V
J8
B
B
VSS
1608
1608
J9
VSS
J10
VSS
J11
VSS
J12
VSS
J13
VSS
K8
VSS
K9
VSS
K10
VSS
IC5000
CXD9199GG
GND
9-883-706-01<WAX2>BU-P3
|
18
D3.3V
C5269
1000p
50V
B
1608
VDDH
C5265
1000p
50V
B
1608
KDL-32S20L1/40S20L1
29

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