Read Sony KE-MV42A1 / KE-MV42M1 Service Manual online
KE-MV42A1/MV42M1 (E) 3-2
(2)
BP, H1, H2 AND J BOARDS
06RED2
06RED9
06GRN2
06GRN9
ITQE16
ITQE23
ITQE8
ITQE15
06BLKH
8
BL_R0-R7
8
BL_G0-G7
IC3401
PDP DRIVE
ITDE
ITHSYNC
111
30
8
OR0-OR7
8
OG0-OG7
TXIN0
-
TX0UT3+
TXOUT3-
CLKOUT+
CLKOUT-
TXOUT2+
PWRDWN
IC3702
LVDS TRANSMITTER
29
28
25
24
21
20
17
16
13
12
CN3701
A3+
CLK+
A2+
A1+
A0+
37
38
39
40
41
42
45
46
47
48
32
Q3405
LEVEL
SHIFT
SCL_B
SDA_B
152
153
Q3403,3404
IC3701
ECC DECODE PRE PRO.
VSDLY5
VSI
HSI
CL
19
22
21
33
TO
PDP
UNIT
3
5
8
BLKH
OB0-OB7
06BLU2
06BLU9
ITQE0
ITQE7
8
BL_B0-B7
CLKTMDS
ITVSYNC
163
166
161
162
D3.3V
148
ICBLK
18
117
116
112
113
DR0
DR7
VY0
VY7
DG0
DG7
DB0
DB7
VUV0
VUV7
VHS
VVS
DEN
DCLK
DHS
DVS
251
228
189
209
GGE0
GGE7
GRE0
GRE7
GBE0
GBE7
8
DR_Y2-DR_Y9
8
8
DR_UV2-DR_UV9
DR_U2-DR_U9
8
DL_Y9
DL_Y2
8
DL_UV9
DL_UV2
VHS
VVS
34
14
IC4009
INTERFACE
24
26
2,27
103
117
111
104
109
GHS
GVS
GCLK
GP_ENSOG
GFBK
XDRCHS
XDRVHS
DR54CLK
D0
D15
A0
A19
ROMDE
ROMNEN
16
PCPU_D15
PCPU_D0
20
PCPU_A19
PCPU_A0
137
130
8
CP_C2-CP_C9
8
51,52,54
47-49
44,45
40-43
34,36-38
CP_Y2-CP_Y9
56
33
31
29
2
41
63
1
42
21
B.P.F
B.P.F
B.P.F
5
6
7
IC2002
3
2
1
IC2001
5
6
7
Q2009
Q2008
Q2012
AIN1
VRT
VRB
AIN2
AIN3
8
13
14
18
20
YOUT2
YOUT9
COUT2
COUT9
CLKO
HSO
VSO
131-133
124-128
140-144
147-149
157
155
156
SDT0
SDT7
SDAD0
SDAD12
SDDT8
SDDT31
SDCLKR
SDCLK
SDRAS
SDCKE
SDCAS
SDWE
SDQM
SDCS
RSTX
DQ0
DQ7
A0
A12
DQ8
DQ31
CLK
RAS
CKE
CAS
WE
DQM0-3
CS
8
CPSD_D7
13
CPSD_A12
24
CPSD_D31
68
19
67
18
17
59,71
20
16,28,
89
90
91
92
93
94
97
86
39
ADD R0
ADD R11
DQ0
DQ15
LDQM
WE
CAS
RAS
CS
UDQM
IC2006
CHROMA DECODER
DYO2
DYO9
DRO2
DRO9
XH90
XV90
C540
IC3002
DRC-MF
DIYD0
DIYD7
DICD0
DICD7
W13ID
IHD0
IVD0
8
8
3
4
5
IC2007
SDRAM
122
129
133
140
98
99
117
IC3003
SDRAM
12
16
10
9
7
8
11
14
15
16
17
18
36
ADDR0
ADDR11
DQ0
DQ15
DQM
XWE
XCAS
XRAS
XCS
XRST
C541
RXI
XOC
RPLLHD
HREF
SDA_B
89
90
SCL_B
DETECT
CHARGE
PUMP
CTRL
RING
OSC
BIAS
6
12
Q3002
96
95
5
4
IC3004
PLL
3
67
97
CV/Y
MAIN-Y/V
C/B-Y
MAIN-CB/C
R-Y
MAIN-CR
CV/Y
C/B-Y
R-Y
Y
C
3D COMB FILTER
DBO2
DBO9
147
155
CP_Y2-CP_Y9
CP_C2-CP_C9
CPSD_D0
CPSD_A0
CPSD_D8
Q2001,Q2004
FL2001
Q2002,Q2005
FL2002
Q2003,Q2006
FL2003
+9V
Q2007
16
10
9
19
18
17
15
14
13
12
11
5
3
1
AUDIO_SW
SCL_B_5V
SDA_B_5V
AV1_FB_INV/HDMI
AV2_FB_INV/GND
SHP_RST
CSW_V
CSW_H
VEH3/CCP_SW
VEH2/SYNC_ON
VEH1/CLAMP_GATE
CR
CB
Y
CN1003
SCL_B_5V
SDA_B_5V
CLAMP_GATE
SYNC_ON
CCP_SW
CSW_H
CSW_V
SHP_RST
AV2_FB_INV
HDMI_RST
IC1002
MCU
130
131
132
46
42
17
136
135
PG4/BREQ0
PG5/BACK
PG6/BREQ
CSW_H
CSW_V
SHP_RST/F_MONO2
P53/ADTRG/IRQ3-A
87
86
85
26
128
23
24
29
EQ_SW
CENT_SP_SW2
CENT_SP_SW1
SLEEP_MUTE
P97/AN15/DA5
HP_MUTE
SP_MUTE
LINE_MUTE
22
30
16
P2_BUSY/MODE
P2_INT/TU_MUTE
P2_RESET/F_MONO
8
9
6
5
123
POWER4
POWER5
POWER2
POWER1
P92/AN10
117
P44/AN4
124
P93/AN11
B50
A50
B45
B43
A43
B48
A47
B41
B44
B40
A37
B36
B35
A35
A41
B39
A39
A38
B31
A31
A30
B29
B28
B27
A27
A26
B25
B24
A24
A23
STBY 5V
D5V
PANEL 5V
D3.3V
3.3V ALERT
REG 9V
DC IN ALERT
SCL_B_5V
SDA_B_5V
SDA D
SCL D
5V ALERT
POWER1
POWER2
POWER3
POWER4
NC
RESET
INT
BUSY
NC
SP MUTE
HP MUTE
HP DET
NC
CENT SP SW1
CENT SP SW2
EQ SW
CN1001
D3.3V
SCL_D
SDA_D
+9V
D3.3V
STBY5V
D5V
PANEL5V
B38
16
15
8
7
6
4
3
2
TXD
RXD
B_INT
MD2
MD1
MD0
RES
RXD
TXD
CN1002
17
141
139
143
144
1
55
54
88
P31/TXD1
P33/RXD1
MD0
MD1
MD2
P_TXD
P_RXD
B_INT
AE BOARD
TO
CN5504
UPE BOARD
TO
CN9303
CPU
&
PWROM
56
57
15
VSDEC
HSDEC
DEV_RST
LEVEL
SHIFT
Q1010,Q1011
75
76
SCL_D
SDA_D
SCL_D
SDA_D
NVM
78
77
SDA_A
SCL_A
NVM_WP
79
IC1004
5
6
7
SDA
SCL
WP
8
Q1007
39
32
WDTOVFN
EMLE
RES
92
RESET
Q1003
2
1
IC1006
2
4
1
D1006
STBY3.3V
68
11
69
45
81
DRC_BYPASS
POWER6
B MUTE
BCLR
ADLY_SYS_RST
Q1004
48
SIRCS
38
SIRCSIRQ
58
CHIRQ
4
5
9
10
6
8
1
2
3
12
13
11
37
35
36
60
34
IC1005
STBY_LED
POWER_LED
P_SAVE_LED
PWRINT
PB2/IRQ2_B
P40/AN0
113
1
KEY1
CN1006
1
CN9001
9
7
6
5
4
3
1
SIRCS
PICTURE_MUTE
POWER_LED
STBY_LED
P_SAVE_LED
STBY5V
POWER_INT
11
9
8
7
6
5
3
CN9101
BP
MCU,DRC-MF,CHROMA DECODER,
LCD DRIVE,LVDS TRANSMITTER
LCD DRIVE,LVDS TRANSMITTER
H2
H1
STBY5V
STBY5V
Q9104
Q9101
D9101
D9107
STBY5V
SIRCS
STBY5V
S9101
S9001-S9005
OUT
IC9101
VCC
OUT
STBY3.3V
STBY5V
IC1001
3.3V REG
2.5V
REG
A2.5V
IC2004
D3.3V
1
2
2.5V
REG
D2.5V
IC2005
1
2
1.8V
REG
+1.8V
IC3001
5
7
2.5V
REG
P2.5V
IC4004
1
2
3.3V
REG
P3.3V
IC4003
1
2
D5V
D4002
3
3
1
3
3
155
156
XTAL
XTAL
PORTA7
RXD
TXD
PORTA3
PORTA0
PORTA1
X4001
14.32MHz
PIC MUTE
P_RXD
P_TXD
PW_BSY3
PW_BSY1
PW_BSY2
4
5
12
13
6
11
1
3
1
1
RESET
IC4005
RESET
IC4006
P3.3V
P2.5V
2
2
1
1
28
11
12
IC4002
PW_RST
PIC_MUTE
PW_BSY3
P63/TMC11
P64/TMC0
P65/TMC1
27
21
104
105
106
PIC_MUTE
PW_BSY3
PW_BSY1
PW_BSY2
PW_RST
Q1003
14
LEVEL
SHIFT
Q1001,Q1002
SCL_B
SDA_B
SCL_B
SDA_B
96
97
XTAL
EXTAL
X1001
16.384MHz
D3.3V
231
REFCK1
X2002
79.992MHz
E
C
83
RESET
2
73
74
ICSCL
ICSDA
A3-
10
SDA
SCL
I2C-READY
CLK-
A2-
A1-
A0-
TXOUT2-
TXOUT1+
TXOUT1-
TXOUT0+
TXOUT0-
TXIN7
TXIN22
TXIN26
TXIN15
1
2
5
3
6
4
LEVEL
SHIFT
SDA_B
SCL_B
Q3701
63-70
80-82
74-77
71
87-92
83-84
3
2
PF0/WAIT
84
PW_RST_DET
8
7
2
1
TXD
RXD
B-INT
VIN
RES
9
3
MD2
4
P-TXD
5
P-RXD
6
P-RES
CN1005
16
15
5
4
TXD
RXD
B-INT
VIN
RES
17
8
MD2
9
P-TXD
10
P-RXD
12
P-RES
CN9502
CN9501
J
INPUT_SIG1
12
CLAMP_GATE
SYNC_ON
CCP_SW
CSW_H
CSW_V
SHP_RST
AV2_FB_INV
HDMI_RST
118
120
121
122
124
125
7
13
6
14
16
14
13
12
7
6
5
3
2
1
VSDLY4
VSDLY3
VSDLY2
VSDLY1
VSDLY0
HSDLY5
HSDLY4
HSDLY3
HSDLY2
HSDLY1
HSDLY0
IC3403
FIN_A
FIN_B
VCO IN
4
5
12
VCOUT
PHD INH
CLK
VSO
HSO
31
28
27
43
28
29
TX1N24
TX1N25
TXCLKIN
139
146
127
126
3
9
PLL
05PD
05INV
05RV
05SL
OPORT0
OPORT1
OPORT2
OPORT3
OPORT4
OPORT5
OPORT6
OPORT7
06VS
06HS
CLK
OPAPLL
OPBPLL
PF5/RD
2
80
89
PD7/D15
3
P53/SCK2/IRQ2-A
CLK33
OSC33
141
143
33MHZ
8
7
2
1
9
3
4
5
6
TXIN6
TXIN14
-
-
X3401
D3.3V
IC3703
D9102
P_TXD
P_RXD
PW_RST
DRSD_A0
DRSD_A11
DRSD_DQ0
DRSD_DQ15
IC4001
FLASH
MEMORY
146
CLX
Q3702
Q3703
R
G
B
R
G
B
IC4007
FLAT PANEL
DISPLAY CONTROLLER
Y
R-Y
B-Y
Y
C
CCPCK
CP-VS
CP-HS
IC2001
L3701
L3705
FILTER
TXIN27
-
A16
AO
Q19
Q0
OE
WE
D3401
Q3003
D5V
14
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