Schematic Diagram Of Ms2 Board - Sony KE-MR50M2 Service Manual

Flat panel color tv
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(10) Schematic Diagram of MS2 Board

1
3
2
A
TO(2/4,3/4)
FA
TO(2/4,3/4)
TO(3/4)
CLK66M_RE
BUS CTL
B
TO(1/4,2/4)
Y10
TO(2/4)
DREQ
RB4010
22*4
:CHIP
R4000
10k
:CHIP
C
RB4000
22*4
:CHIP
C4000
0.1
16V
F:CHIP
IRQ#(0)
IRQ#(1)
BE0
BE(0)
BE1
D
RB4001
BE(1)
22*4
BE2
:CHIP
BE(2)
BE3
VSS
BE(3)
AA2
D(0)
Y3
D(1)
RB4002
Y2
22*4
D(2)
:CHIP
W3
D(3)
VDD
Y1
D(4)
W2
E
RB4003
D(5)
22*4
V3
:CHIP
D(6)
U4
D(7)
VSS
W1
D(8)
V2
D(9)
RB4004
U3
22*4
D(10)
:CHIP
U2
D(11)
T3
D(12)
U1
RB4005
D(13)
22*4
T2
F
:CHIP
D(14)
R4
D(15)
C4001
0.1
D(16)
16V
T1
F:CHIP
D(17)
R3
VSS
RB4006
R2
22*4
D(18)
:CHIP
P4
D(19)
P3
D(20)
P1
D(21)
RB4007
N1
22*4
VDD
:CHIP
G
N4
D(22)
D(23)
N3
D(24)
N2
D(25)
RB4008
M3
22*4
D(26)
:CHIP
M2
VSS
D(27)
L1
D(28)
L2
D(29)
RB4009
22*4
L3
D(30)
:CHIP
H
L4
D(31)
FD
TO(2/4,3/4)
+3.3V
C4002
0.1
TO(2/4)
AA4
16V
F:CHIP
TO(3/4)
CLK20M
I
TO(3/4)
CLK54M
JL4000
R4001 R4002 R4003 R4004
22
22
22
22
J
1/16W
1/16W
1/16W
1/16W
:CHIP
:CHIP
:CHIP
:CHIP
K
4
5
6
WRITE_CONT
RB4013
RB4011
RB4015
22*4
22*4
22*4
:CHIP
:CHIP
:CHIP
R4010
22
C4003
JL4001
JL4002
JL4003
JL4006
1/16W
0.1
:CHIP
C4004
16V
0.1
R4009
F:CHIP
R4008
16V
4.7k
10k
F:CHIP
:CHIP
:CHIP
VCB(0)/VCCX(0)/VCCB(0)
VCB(1)/VCCX(1)/VCCB(1)
VCB(2)/VCCX(2)/VCCB(2)
VCB(3)/VCCX(3)/VCCB(3)
VCB(4)/VCCX(4)/VCCB(4)
VCB(5)/VCCX(5)/VCCB(5)
VCB(6)/VCCX(6)/VCCB(6)
VCB(7)/VCCX(7)/VCCB(7)
IC4000
MB93491
VIDEO CONTROLLER
VCR(2)/PP(10)/VCCR(2)
VCR(3)/PP(11)/VCCR(3)
VCR(4)/PP(12)/VCCR(4)
VCR(5)/PP(13)/VCCR(5)
VCR(6)/PP(14)/VCCR(6)
VCR(7)/PP(15)/VCCR(7)
C4007
R4055
0.1
22
16V
1/16W
F:CHIP
:CHIP
JL4004
JL4007
R4006
JL4005
JL4008
R4007
22
22
1/16W
:CHIP
:CHIP
RB4012
RB4014
RB4016
RB4017
RB4018
22*4
22*4
22*4
22*4
22*4
:CHIP
:CHIP
:CHIP
:CHIP
:CHIP
7
8
9
3.3V
TO(1/4)
+3.3V
FB4000
BK1608TS601
C4011
0.1
16V
R4013
F:CHIP
R4012
4.7k
4.7k
R4016
VCC
E0
R4062
:CHIP
:CHIP
22 :CHIP
1k
WC
E1
:CHIP
SCL
E2
C4032
SDA
VSS
10
R4063
R4017
6.3V
10k
22
B:2012
:CHIP
R4015
:CHIP
IC4001
10k
:CHIP
BR24L02F-WE2
EEPROM
MS CTL
A_MUTE
TO(2/4,3/4)
Q4002
DTC144EE-TL
MUTE
C4008
22
FB4001
10V
BK1608TS601
F:CHIP
TO(3/4)
CLK12M
+3.3V
BCK
IC4003
AK4352VT-E2
LRCK
AUDIO DAC
SD
VCVSYNC
MCKO
FSCKI
PD
R4025
22 :CHIP
VSS
BICK
R4026
22 :CHIP
VCDCLKIN
SDAT
R4027
22 :CHIP
VCHSYNC
LRCK
R4028
22 :CHIP
DIF0
DIF1
DEM
C4009
R4031
0.1
VDD
0
16V
:CHIP
F:CHIP
R4032
R4033
0
10k
:CHIP
:CHIP
VSS
VCG(0)/VCY(0)
TO(3/4)
VCG(1)/VCY(1)
VCG(2)/VCY(2)
VCG(3)/VCY(3)
VCG(4)/VCY(4)
VCG(5)/VCY(5)
VCG(6)/VCY(6)
C4010
R4019
0.1
22
VCG(7)/VCY(7)
16V
:CHIP
F:CHIP
VCR(0)/PP(8)/VCCR(0)
MS_SEL
TO(3/4)
R4056
VSS
22
:CHIP
VCR(1)/PP(9)/VCCR(1)
WRITE_CONT
MS_20M
JL4014
TO(3/4)
MS_10M
JL4015
R4057
22 :CHIP
A_MUTE
JL4016
R4020
VDD
22
:CHIP
JL4017
R4021
JL4018
22
:CHIP
JL4019
PP(7)
PP(6)
VSS
PP(5)
AU_CKS
R4018
PP(4)
22
:CHIP
PP(3)
PP(2)
TO(2/4)
Y13
PP(1)
AA13
TO(3/4)
(2/4)
R4014
22
1/16W
:CHIP
CLK_SEL
TO(3/4)
JL4009
JL4011
JL4010
JL4012
TO(3/4)
VD CTL
10
11
12
Q4003
DTA144EE-TL
MUTE
Q4004
2SC4617TL-QR
MUTE
R4064
10k
:CHIP
Q4005
2SC4617TL-QR
R4065
R4068
MUTE
10k
47k
:CHIP
:CHIP
Q4006
R4074
2SA1576A-T106-QR
10k
MUTE
:CHIP
R4073
10k
:CHIP
R4075
100k
:CHIP
L4000
4.7µH
CKS
AU_CKS
C4036
R4047
1
10V
VCML
100
JL4024
B:2012
:CHIP
OUTL
OUTR
R4048
C4037
JL4025
VCMR
100
1
:CHIP
10V
VREF
B:2012
VDD
C4017 C4019
C4023
VSS
0.1
AU GND
10
R4043
R4044
10
16V
47k
10V
10V
47k
TP4003
F:CHIP
:CHIP
F:CHIP
F:CHIP
:CHIP
C4021
JL4023
10
10V
F:CHIP
C4035
10
16V
AU_9V
IC4005
FB4002
0UH
NJM4558E(TE2)
A0
V+
R4049
22k
C4028
A-
B0
C4033
:CHIP
0.047
10
25V
R4054
C4029
16V
B:2012
22k
10
A+
B-
:CHIP
16V
B+
V-
C4034
R4053
C4030
0.1
47k
0.047
R4052
16V
:CHIP
25V
10k
B:2012
:CHIP
R4058
R4059
+3.3V
10k
47k
:CHIP
:CHIP
D 1.8V
1.8V
TP4001
TO(2/4)
JL4021
GND
C4012
C4015
TP4000
0.1
22
C4016
16V
10V
#
F:CHIP
F:CHIP
R4029
0
:CHIP
R4037
10k
JL4020
:CHIP
R4042
10k
R4030
:CHIP
R4046
0
Q4008
10k
:CHIP
JL4026
:CHIP
2SC4617TL
RESET
C4013
5
4
R4045
0.01
10k
16V
:CHIP
IC4006
BD4729GTR
Q4001
2SC4617TL
2.9V REG.
RESET
1 2 3
R4022
S SLOT
TO(4/4)
:CHIP
L4001
10µH
:CHIP
C4027
10
10V
MS2(1/4)
F:3216
15
13
14
R4079
100
:CHIP
MSAU_R
TO(3/4)
MSAU_L
R4080
100
:CHIP
Q4007
2SA1576A-T106-QR
MUTE
R4076
100k
:CHIP
R4077
100
:CHIP
R4078
100
R4060
4.7k
:CHIP
:CHIP
C4031
10
16V
R4061
4.7k
:CHIP
D4001
MMDL914T1
TP4002
OUT
VCC
GND
C4022
C4024
0.1
22
16V
10V
F:CHIP
F:CHIP
IC4004
BA18BC0FP-E2
3.3V REG.
RESET
TO(3/4)
R4023
0
0
:CHIP
1
2
(VIDEO CONTROLLER)
B-SS12581<HK.>-MS2-P1
KE-MR50M2 (CH)
3-52

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