Sony KE-61MR1 Service Manual ▷ View online
KE-61MR1 (K) 4-8
STU-R
STU-L
STU-V
MTU-R
MTU-L
MTU-V
SCL(I2C-1)
SDA(I2C-1)
BS5V
BS5V
SET5V
SET5V
SET5V
SET5V
STBY5V
BS9V
BS9V
BS9V
BS9V
SET9V
SET9V
SET9V
31
29
27
25
23
21
18
17
15
14
13
12
11
10
9
7
6
5
4
3
2
1
BS5V
SET5V
BS9V
60 RFSUB_V
59 RFSUB_V
61 RFSUB_V
63 RFMAIN_V
62 RFMAIN_L
64 RFMAIN_R
Q4018
BUFFER
1
V-IN2
3
Y-IN2
5
C-IN2
2
L-IN2
4
R-IN2
6
S2-IN2
15
17
19
16
18
20
CN4002
TO A BOARD
CN6211
D
7
SW-IN2
21
V-IN2
Y-IN2
C-IN2
L-IN2
R-IN2
S2-IN2
SW-IN2
22
24
26
23
25
27
28
V-IN3
Y-IN3
C-IN3
L-IN3
R-IN3
S2-IN3
SW-IN3
V2-SW
V2-S2
V2-C
V2-Y
V2-V
V2-L
V2-R
1
2
4
6
8
10
12
CN4001
TO H2 BOARD
CN43
F
V1-SW
V1-S2
V1-V
V1-Y
V1-C
V1-L
V1-R
V3-SW
V3-S2
V3-V
V3-Y
V3-C
V3-L
V3-R
LINE-L
LINE-R
STBY5V
CS-OUT
30
29
28
26
24
22
20
18
17
16
14
12
10
8
6
5
3
2
CN4003
TO U1 BOARD
CN9401
G
STBY5V
56
SUB Y
58
SUB C
52
54
SUB L
SUB R
44
MAIN Y/V
47
MAIN C
19
17
2
MAIN_L
4
MAIN_R
33
34
SCL
SDA
62 SUB L
64 SUB R
Q4012,4006
FL4151
Q4011,4005
FL4150
Q4014
Q4013
29
31
AVM-L
AVM-R
30
AVM-V
IC4001
IC4303
AV SW2
53
44
MAIN Y/V
Q4310
47
SUB Y
3
5
Y IN
C IN
Q4308
Q4309
41
39
Y OUT
7
37
COUT3
8
6
36
DCOUT
38
40
BS/VIDEO R
6
5
7
-
+
2
3
1
-
+
45
D1-Y
D1-CB
D1-CR
D1-L
D1-R
D2-Y
D2-CB
D2-CR
D2-L
D2-R
D2-L1
D2-L2
D2-L3
D2-SW
S-WOOFER
28
26
24
22
20
18
16
14
12
10
8
7
6
5
1
CN4501
TO U1 BOARD
CN9402
H
ATW-YV
COMP IN CR
COMP IN CB
COMP IN V
MAIN IN Y/V
SUB IN Y/V
MAIN IN C
SUB IN C
COMB OUT Y
COMB OUT C
1
3
5
7
9
11
13
15
17
19
CN4004
TO IFA BOARD
CN8003
K
SET9V
SET9V
CLK
DAT
SUR-L
SUR-R
WF OUT
MAIN L
MAIN R
VAL L
VAL R
WOOFER MUTE
BINT
ROM-SCL
ROM-SDA
ROM-WP
BUS-SEL
TMDS-RST
1
2
4
5
7
9
11
17
19
21
23
25
39
41
42
44
46
48
CN4306
TO AU BOARD
CN4703
J
SDA(STBY)
SCL(STBY)
SYNC SW
NT SW
CLAMP GATE
LINE MUTE
SBWR MUTE
REC_OUT MUTE
CNTRL-S
MAIN L
MAIN R
VAR L
VAR R
DVI-RST1VGA
VGA
MUTE
BINT
ROM-SCL
ROM-SDA
ROM-WP
BUS-SEL
TMDS-RST
2
3
6
7
8
10
11
12
15
19
21
23
25
27
28
29
31
33
34
35
36
37
CN4005
TO M BOARD
CN5230
L
23 D2 L
25 D2 R
16 D1 L
18 D1 R
3
2
4
47 IN2-SW
44 IN2-H/L1
45 IN2-V/L1
46 IN2-L3
41 IN2-1
42 IN2-2
43 IN2-3
1
IN3-1
2
IN3-2
7
8
9
30
31
3
IN3-3
IN4-1
IN4-2
IN4-3
SCL
SDA
56
SUB Y
58
SUB C
23
SELVOUT
22
SELHOUT
Q4509,4512
BUFFER
Q4507,4511
BUFFER
Q4508,4510
BUFFER
58
SUB C
Q4503,4506
BUFFER
Q4502,4505,FL4502
LPF
Q4501,1504,FL4501
LPF
6
5
7
-
+
43
SEL_L OUT
8
9
6
7
11
14
5
12
16
1
3
2
IC4503 BUFFER
Q516
Q4515
Q4514
SET9V
SCL
SDA
SCL
SDA
SCL
SDA
IC4501
COMPONENT-I/F
Q4519
SW
BUFFER
BUFFER
BUFFER
IC4502
VIDEO SW
2
1
3
5
4
6
9
10
8
12
13
11
17
CLAMP SW
IC4504
NOR
X4501
20
EXTCLK/XTAL
M-V
M-Y
M-C
M-L
M-R
10
8
6
4
2
CN4301
TO U2 BOARD
CN9406
E
16
46
47
13
52
53
10
58
59
IC7004
FL7004
IOB/PR
FL7003
IOG/PB
FL7002
IOR/Y
RX2+
61
62
RX2-
RX1+
RX1-
RX0+
RX0-
RXC+
RXC-
2
1
6
5
IC7007
2
1
5
6
IC7008
1
6
IC7009
2
5
6
IC7006
5
7
24
8
21
18
IC7005
PA2/SCL
2
3
RESET
MUTE
VGA
OSCOUT
OSCIN
SCK
SI
WP
NVM
6
IC7001
5
7
SCK
SI
WP
NVM
29
PA2/SDA
10
AINT/IT8/PB7
X7002
12MHz
11
PA2/SCL
19
PA2/SDA
33
RESETN
32
SDA
31 SCL
RX2-
RX2+
SCL
SDA
RX1-
RX1+
RX0-
RX0+
RXC-
RXC+
1
2
6
7
9
10
17
18
23
24
CN7001
UB_BINT
SDA
SCL
3
1
2
CN7004
AV SW1
(AV SW,COMPONENT-I/F,DVI)
J7001
BS/VIDEO VOUT
BS/VIDEO L
SEL_R OUT
AD
ATW-YV
IC4306 BUFFER
IC4307 BUFFER
Q4312,4315
4316,4401
MUTE
IC4301 AMP
Q4305,4301
Q4321
MUTE
3
+
-
2
1
5
+
+
6
7
SCL
SDA
KE-61MR1 (K) 4-9
MIX/LPF
16
SURROUND
IC4703
36
22
OUTA
OUTB
SDA
64
63
L IN
R IN
62 FL IN
61 FR IN
60 RL IN
59 PR IN
58 C IN
57 SW IN
23
SCA
SDA
SCL
2
3
1
6
5
7
2
3
1
IC4707
6
5
7
TO AD BOARD
CN4306
5.1 OUT FL
5.1 OUT FR
5.1 OUT RL
5.1 OUT RR
TMDS-RST
ROM-WP
ROM-SDA
SUR-L
SUR-R
MAIN L
MAIN R
WF OUT
VER L
VER R
CLK
SCL
SDA
DAT
BUS-SEL
ROM-SCL
BINT
WOOFER MUTE
SCL
SDA
SCL
SDA
BINT
GND
GND
CN4703
CN4704
10
9
8
7
6
5
4
3
2
1
39
42
41
44
46
48
5
4
23
21
25
11
19
17
9
7
15
13
37
35
33
31
29
27
ROM-SDA
ROM-SCL
ROM-WP
BUS-SEL
TMDS-RST
IC4704
BUFFER
BUFF
5.1
OUT C
-
-
5.1 CHDM-R
-
5.1 OUT LFE
5.1 CHDM-L
-
-
-
3
2
1
6
5
7
IC4706
D4707
Q4707,4710
AU(SURROUND)
MUTE
9V
IC4708
IC4705
1
COM
7
CH0
CH1
SEL
6
5
6
5
7
2
3
1
J
Q4708,4709
MUTE
KE-61MR1 (K) 4-10
COMB-C
COMB-Y
3D/GR-RST
MS_SDI-
MS_SDO+
MS_SCLK-
3D/GR-RST
VPULSE
MS_INS
MS_SDI-
MS_SDI+
MS_SDO-
MS_SDO+
MS_SCLK+
MS_SCLK-
MS_SDIR-
MS_SDIR+
MS_BS-
MS_BS+
3.3V
MS_BS+
MS_BS-
MS_SDI+
MS_SDIR+
MS_SDO-
MS_SDIR-
MS_SCLK+
MS_INS
3.3V
DAT
CLK
BINT
CR
CB
Y
COMB-C
COMB-Y
SUB-C
MAIN-C
SUB-Y
MAIN-Y
MID BUSY
VPULSE
LVDS-PD
P-INT
MID RST
LVDS-PD
MID BUSY
P-INT
OVP
MID RST
BINT
CLK
DAT
M BLOCK
S BLOCK
AT3 RST
CV/COMP_SW
MAIN-Y
SUB-Y
MAIN-C
SUB-C
Y
CB
CR
CV/COMP SW
AT3 RST
S BLOCK
M BLOCK
PQ30RV21
PQ09RD11
CN8001
CN8003
CN8005
CN8008
CN8011
IC8001
IC8002
CN8004
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
18
17
16
15
14
13
12
11
9
8
7
6
5
4
3
2
1
I
O
VC
G
8
7
6
5
4
3
2
1
C32
B32
A32
C31
B31
A31
C30
B30
A30
C29
B29
A29
C28
B28
A28
C27
B27
A27
C26
B26
A26
C25
B25
A25
C24
B24
A24
C23
B23
A23
C22
B22
A22
C21
B21
A21
C20
B20
A20
C19
B19
A19
C18
B18
A18
C17
B17
A17
C16
B16
A16
C15
B15
A15
C14
B14
A14
C13
B13
A13
C12
B12
A12
C11
B11
A11
C10
B10
A10
C9
B9
A9
C8
B8
A8
C7
B7
A7
C6
B6
A6
C5
B5
A5
C4
B4
A4
C3
B3
A3
C2
B2
A2
C1
B1
A1
G
O
I
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
GND
GND
DIGITAL 3.3V
GND
MS_BS+
MS_BS-
MS_SDIR+
MS_SDIR-
MS_SCLK+
MS_SCLK-
MS_SDO+
MS_SDO-
MS_SDI+
MS_SDI-
MS_INS
GND
GND
GND
GND
GND
GND
DIS OUT CB
GND
COMB OUT C
DIS OUT Y
GND
COMB OUT Y
DIS OUT HS
GND
AMSK
VM MUTE
GND
DIS OUT CR
VM0
GND
DIS OUT VS
HD/SD_SW
GND
SOUT Y
GND
GND
SOUT CB
GND
SUB IN C
SOUT CR
GND
MAIN IN C
SCHIP RST
GND
SUB IN Y/V
MID RST
GND
MAIN IN Y/V
VPULSE
GND
3D/GR-RST
GND
GND
COMP IN Y
GND
GND
COMP IN CB
GND
GND
COMP IN CR
GND
GND
LVDS-PD
BINT
GND
GND
NC
GND
CV/COMP_SW
MID BUSY
GND
AT3 RST
SCL EXT
GND
S BLOCK
SDA EXT
GND
M BLOCK
POWER INT
DIGITAL 3.3V
DIGITAL 3.3V
MS_INS
GND
MS_BS+
MS_SDI-
GND
MS_BS-
MS_SDI+
GND
MS_SDIR+
MS_SDO-
GND
MS_SDIR-
MS_SDO+
GND
MS_SCLK+
NC(LVDS_3.3V)
NC(LVDS_3.3V)
MS_SCLK-
BS 5V
BS 5V
BS 5V
BS 9V
BS 9V
BS 9V
GND
GND
GND
GND
COMP IN CR
GND
COMP IN CB
GND
COMP IN Y
GND
MAIN IN Y/V
GND
GND
GND
GND
GND
GND
CV/COMP_SW
AT3 RST
S BLOCK
M BLOCK
GND
SDA EXT
SCL EXT
B INT
MID RST
OVP
VPULSE
GND
POWER INT
MID BUSY
3D/GR-RST
LVDS-PD
GND
GND
SET 6.5V
D 6.5V
D 6.5V
D 6.5V
D 6.5V
D 6.5V
D 6.5V
GND
SET 11V
GND
1
17
18
19
20
OVP
LVDS3.3V
ATW-YV
MAIN IN C
SUB IN Y/V
SUB IN C
COMB OUT Y
COMB OUT C
ATW-YV
TO AD BOARD
TO M BOARD
TO A BOARD
TO MS2 BOARD
IFA(INTERFACE)
CN4304
CN5238
CN6004
TO DP BOARD
CN1604
CN1402
9V REG
5V REG
I
M
K
TO DICA BOARD
CN401
Q
N
KE-61MR1 (K) 4-11
J9412
J9401
J9400
Y
P
B
P
R
AUDIO
L
R
4
HD/DVD IN
1
2
3
4
4
3
2
1
J9409
J9410
R
L
AUDIO
VIDEO
VIDEO IN
3
S VIDEO
R
L
AUDIO
VIDEO
VIDEO IN
1
S VIDEO
U1
DVD2
DVD2
CR2
Y2
CB2
CR1
Y1
CB1
DVD1-R
DVD1-L
V3-L
V3-R
V1-L
V3
V3
V3
V3
V3
V1
V1
V1
V1
V1
J9406
L
7
3
5
15
17
29
28
26
21
9
17
15
19
13
5
3
9
1
13
11
19
23
14
1
2
7
V1-C
V1-V
V1-S2
V1-Y
V1-SW
V3-SW
V3-S2
V3-C
V3-V
V3-Y
V1-L
V3-R
V3-L
LINE-R
CS OUT
STBY 5V
D2-R
D2-L
D2-Y
D2-CR
D2-CB
D1-CR
D1-Y
D1-CB
D1-R
D1-L
TO AD BOARD
CN4003
-L
-R
-Y
-V
-C
-S2
-S
-S
-Y
-S2
-V
-C
(I/O TERMINAL)
R
CN9401
G
H
11
V1-R
25
LINE-L
28
SUB WOOFER
CN9402
TO AD BOARD
SUB WOOFER
CN4501
V1-R
Q9206
INVERTER
CONTROL SOUT
J9206
V1-Y
V1-S2
V3-S2
V1-C
V1-S
V1-V
V1-L
V1-R
V3-C
V3-S
V3-V
V3-L
V3-R
V3-Y
DVD1-L
DVD1-R
CR1
CB1
Y1
J9411
Y
P
B
P
R
AUDIO
L
R
5
HD/DVD IN
DVD2-L
DVD2-R
CR2
CB2
Y2
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