Sony KE-MR61M2 Service Manual ▷ View online
KE-MR61M2 (CH) 3-44
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
(3) Schematic Diagram of G Board
0.4
264.4
266.2
294.2
10.4
4.7
0.3
269.7
292.3
0
21.5
4.4
0
2.5
2.2
1.8
4.7
1.9
0
1.9
4.9
0
0
1.6
7.3
8.4
4.1
3.3
2.5
3.0
5.6
3.3
4.3
255.1
3.7
2.2
1.2
5.6
3.6
4.5
4.5
4.5
0
3.6
4.5
0.4
0.1
0.2
4.6
4.4
3.8
6.1
5.5
3.0
38.6
32.9
32.4
7.5
0
7.5
0
3.1
3.0
0
3.2
4.9
3.0
10.1
3.2
10.4
5.0
32.4
5.0
5.0
8.9
0
0
2.7
7.5
3.1
13.0
SET11V
SET6.5V
STBY5V
SET6.5V
TU33V
A5V
STBY5V
D5V
ATSC5V
SET9V
SET11V
MS11V
V REF
FPRD
1/4W
10
PS6002
V REF
33V SW
Q6012
2SD774-T-34
(NC)
FAN DRIVE
IC6751
PQ20WZ5U
LATCH
LATCH
RELAY DRIVE
SOURCE
DRAIN
SOURCE
VCC
CL
FB
VDD
CONVERTER
ISOLATER
(POWER SUPRLY ,FAN CONTROL)
G
B-SS12581<HK.>-G..
AC INLET
250V
T6.3AH
F6001
Vc2
P_GND
VG(L)
VB
VS
VG(H)
VD
OCP
Vct
SS
Timer
GND
Rt
Ct
F/B
VSENSE
DRIVE
CONVERTER
SOFT START
ISOLATER
9V REG.
5V REG.
5V REG.
6.3A
PS6001
5V REG
AC DET
MULTIVIBRATOR
AC DET
AC DET
MS DET
NC
NC
VSS
VDD
OUT
VOLTAGE DETECTOR
CN8702
TO A(1/6)BOARD
CN8704
TO A(1/6)BOARD
CN8703
TO A(1/6)BOARD
CN8705
TO A(1/6)BOARD
GND
VADJ
Vout
ON/OFF
Vin
NC
NC
Set 9V
GND
GND
GND
AC(N)
NC
AC(L)
GND
GND
FAN POWER
FAN POWER
FAN High/Low
FAN On/Off
L:STBY
STBY 5V
9V_OVP
iLINK STBY
MS DET
FAN PROT
AC RELY
P SW(-)
AC DET
MS 11V
REG SW
SET 11V
SET 11V
33V
A5V
D5V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
TO FAN
FAN-PROT1
FAN-PROT2
GND
GND
H:Full on
Q2
Q1
CR1
Q2
B2
A2
RST2
CR2
GND
VDD
GND
Q1
B1
A1
RST1
GND
GND
1
2
3
4
5
6
7
8
9
10
11
12
14
15
16
18
1
2
3
1
2
3
4
5
6
7
8
1
2
3
4
3
5
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
1
2
3
4
5
6
7
1
2
3
4
5
6
S
S
1
2
4
3
1
1
2
4
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
3
4
5
6
7
8
9
10
11
1
2
4
3
1
2
4
3
1
2
3
G
VC
O
I
G
VC
O
I
G
VC
O
I
G
VC
O
I
1
2
3
4
5
6
7
8
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
1
1
2
3
4
5
1
1
2
3
C6029
FH6001
FH6002
R6018
R6019
C6012
D6008
Q6003
Q6004
C6030
C6024
C6026
R6025
PH6003
IC6004
TH6001
IC6003
RY6002
D6004
C6019
R6020
R6029
D6007
D6033
D6015
D6016
R6002
R6006
C6001
C6070
C6072
C6071
C6002
C6014
D6003
D6001
D6002
D6029
L6010
SG6001
C6046
CN6009
D6026
PH6002
IC6005
D6030
R6034
L6007
R6043
L6008
D6101
C6003
RY6001
C6004
R6038
C6005
C6006
C6052
C6061
C6065
C6069
C6102
Q6005
Q6006
R6001
R6005
R6016
R6021
R6022
R6026
R6030
R6031
R6033
R6037
R6039
R6048
R6049
R6050
R6052
R6053
R6054
R6062
R6063
R6027
C6025
D6014
D6032
C6062
C6037
C6040
D6017
D6019
D6018
CN6101
R6076
R6065
R6064
R6081
D6035
D6036
D6037
D6038
C6058
C6059
C6068
R6014
R6044
R6045
R6003
D6005
R6051
C6067
R6088
R6080
R6009
R6011
R6028
C6101
C6018
R6010
R6079
C6050
C6042
R6047
R6101
R6103
L6001
C6017
C6033
C6038
C6041
C6056
C6074
CN6010
D6006
D6021
D6023
D6024
D6031
FB6001
FB6002
Q6014
R6082
R6084
R6085
R6767
R6017
R6072
R6073
C6031
R6004
CN6011
C6010
C6011
C6013
L6003
D6020
CN6001
C6007
C6008
C6015
C6016
C6020
C6021
R6092
C6079
C6082
T6003
T6004
C6053
R6035
R6036
C6083
D6010
D6011
D6013
D6012
C6045
C6047
C6048
L6009
C6023
C6043
C6049
C6057
C6064
C6752
C6766
D6025
D6009
D6027
D6028
D6754
IC6001
Q6002
Q6007
Q6013
Q6008
Q6009
Q6752
R6007
R6008
R6015
R6023
R6024
R6040
R6041
R6042
R6055
R6056
R6057
R6059
R6060
R6078
R6083
R6089
R6093
R6094
R6095
R6096
R6098
R6099
R6768
R6769
IC6002
D6034
L6753
R6077
R6772
C6022
C6027
C6028
C6032
C6036
C6039
CN6003
CN6004
CN6005
D6022
IC6006
IC6007
IC6009
IC6010
L6004
PH6001
PH6004
Q6001
VD6001
VD6002
IC6011
CN6002
10
1k
:FPRD
10
:FPRD
0.001
CH:2012
UF4005PKG23
IRFIB7N50A
IRFIB7N50A
2200p
CH:2012
0.1
25V
25V
B:2012
2200p
500V
E
100k
1W
:RS
ON3171-R
µPC1093J-1
M22007
MIP2C2
D3SB6OF3
10
10
:FPRD
10
:FPRD
D2SB60A-F04
D1NL20U-TR
D1NL20U-TR
D1NL20U-TR
8.2M
1W
33
:FPRD
0.47
275V
275V
100
10V
10V
0.01
B:2012
0.01
B:2012
0.1
275V
:AC
0.01
B:2012
ERA22-06
MA113
MA113
MA111-TX
10µH
:LHL08
100
10V
10V
1P
TAB(CONTACT)
RD6.8SB2
ON3171-R
µPC1093J-1
MA111-TX
1k
:FPRD
4.7µH
:LHL08
100
:FPRD
4.7µH
:LHL08
MA111-TX
4700p
250V
E
TV-8
4700p
250V
E
470
:CHIP
1000p
250V
E
1000p
250V
E
47
25V
220
10V
10V
220
10V
10V
220
10V
10V
0.1
25V
25V
F:1608
2SD601AR
2PB709AR
1M
1/2W
4.7k
:CHIP
4.7
1/4W
:FPRD
10k
:CHIP
10k
:CHIP
390k
:CHIP
15k
:CHIP
470
:CHIP
1k
:CHIP
47
:CHIP
4.7k
:CHIP
1k
:CHIP
1k
:CHIP
1k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
10k
:CHIP
56
:FPRD
22
450V
ERA22-08 TP3
MTZJ-T-77-36A
4.7
100V
47
10
100V
MA113
D1NL20U-TR
D1NL20U-TR
6P
WHT
:1.5DH
10
:FPRD
10k
:CHIP
10k
:CHIP
560k
UDZS-TE17-15B
UDZS-TE17-15B
UDZS-TE17-15B
UDZS-TE17-15B
220
16V
16V
220
10V
10V
220
10V
10V
100
:RN-CP
6.8k
:RN-CP
4.7k
:RN-CP
6.8
10W
:RB
10W
:RB
D5SC4M
1k
:CHIP
220
10V
10V
1k
:CHIP
430k
0.1
1/2W
:RF
10k
:RN-CP
0.1
2W
:RS
1
2.2
33k
:RN-CP
33k
:RN-CP
0.033
B:2012
0.1
25V
25V
B:2012
10k
:RN-CP
3.3k
:CHIP
10k
:CHIP
7.5mH
2A
220
47
35V
3.3
0.1
16V
16V
B:CHIP
1
0.47
16V
B:2012
1P
TAB(CONTACT)
MA111TX
UDZSTE-176.2B
MA111-TX
UDZSTE-178.2B
UDZSTE-1730B
JW(5)
JW(5)
MSD601-RT1
100k
:CHIP
4.7k
:CHIP
47k
:CHIP
4.7k
:CHIP
100
:RN-CP
22k
:CHIP
2.2k
:CHIP
0.018
1000V
1000V
:MPP
1k
1/2W
:FPRD
1P
TAB(CONTACT)
330
450V
330
450V
0.001
2%:PP
2%:PP
2.2µH
:LHL08
D10SC6M
3P
4700p
500V
E
4700p
500V
E
4700p
500V
E
4700p
500V
E
4700p
500V
E
4700p
500V
E
0
1608
:CHIP
0.1(B)
16V
1608:CHIP
0.1(B)
16V
1608:CHIP
0.01
B:1608
470p
50V
B:2012
D1NL40
D1NL40
D1NL40
D1NL40
1500
10V
:ZL
:ZL
1500
10V
:ZL
:ZL
2700
16V
:ZL
:ZL
10µH
:LHL08
47
25V
1000
10V
0.22
:MPS
:MPS
47
25V
0.15
:PT
6800
16V
1500
16V
:ZL
:ZL
MA111-TX
MA111-TX
MA111-TX
MA111-TX
M1FM3
MC14538
2PD601AR
2PD601AR
2PD601AR
2PB709AR
DTC144EKA
DTC114EKA
22
:FPRD
22
:FPRD
10k
1608
:CHIP
10k
1608
:CHIP
2.2k
1608
1608
:CHIP
100k
1608
1608
:CHIP
100k
1608
1608
:CHIP
1k
1608
:CHIP
100
:FPRD
10k
1608
:CHIP
1k
1608
:CHIP
47k
1608
:CHIP
1M
1608
:CHIP
2.2k
1608
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
1k
:RN-CP
10k
:RN-CP
27k
1608
:CHIP
100k
1608
1608
:CHIP
47k
1608
:CHIP
100k
1608
1608
:CHIP
1k 1608 :CHIP
470 1608 :CHIP
UDZSTE-117.5B
100
:LHL08
10k
1608
:CHIP
0
2012
:CHIP
0.1
:PT
:PT
220p
1kV
:SL
:SL
220p
1kV
:SL
:SL
470p
500V
500V
470p
500V
500V
680
10V
:ZL
10V
:ZL
8P
7P
10P
FCQ30A04
PQ05RD11
PQ09RD11
PQ05RD11
PQ05RD21
2.2µH
:LHL08
PC123Y22JOOF
PC123Y22JOOF
2SD2114K
ERZV14D621
ERZV14D621
S-80845CNMC-B86T
22k
:RN-CP
22k
:RN-CP
MCZ3001DB
6P
AC-RLY
STBY5V
AC-DET
SET 6.5V
REG-SW
SET 9V
ATSC 5V
FAN-PROT
ATSC 5V
TU33V
MS 11V
SET 11V
SET 9V
ATSC 5V
D5V
A5V
TU33V
STBY5V
MS 11V
AC-DET
P-SW(-)
AC-RLY
FAN-PROT
MS-DET
A5V
D5V
MS-DET
P-SW(-)
REG-SW
SET 11V
FAN-PWR-SW
FAN-SPEED
FAN POWER
FAN-PWR-SW
FAN-SPEED
FAN POWER
SET 6.5V
KE-MR61M2 (CH) 3-45
G
[POWER SUPPLY, FAN CONTROL]
— G BOARD —
<COMPONENT SIDE>
1
2
3
4
5
6
7
A
B
1
2
3
4
5
6
7
A
B
<CONDUCTOR SIDE>
IC
IC6001
B-4
IC6002
A-4
IC6003
A-5
IC6004
B-4
IC6005
A-3
IC6006
A-1
IC6007
A-3
IC6009
A-2
IC6010
A-2
IC6011
B-3
IC6751
A-1
TRANSISTER
*
Q6001
B-2
2
Q6002
B-4
1
Q6003
B-4
-
Q6004
B-5
-
Q6005
B-5
2
Q6006
B-5
2
Q6007
B-4
2
Q6008
B-4
1
Q6009
B-4
2
Q6012
B-3
-
Q6013
B-4
2
Q6014
A-4
1
Q6752
A-7
1
DIODE
*
D6001
B-2
3
D6002
B-2
3
D6003
B-6
-
D6004
A-7
-
D6005
A-3
-
D6006
A-4
3
D6007
A-6
-
D6008
A-4
-
D6009
B-2
3
D6010
B-6
-
D6011
B-6
-
D6012
B-6
-
D6013
B-6
-
D6014
B-5
-
D6015
A-5
-
D6016
B-5
-
D6017
B-5
3
D6018
B-3
-
D6019
B-3
-
D6020
A-2
-
D6021
A-2
3
D6022
A-3
-
D6023
A-4
3
D6024
A-4
3
D6025
B-4
3
D6026
B-3
3
D6027
B-4
3
D6028
B-4
3
D6029
B-3
3
D6030
B-3
3
D6031
A-2
3
D6032
B-3
-
D6033
A-4
-
D6034
A-3
3
D6035
A-4
3
D6036
B-4
3
D6037
A-4
3
D6038
A-4
3
D6101
A-1
3
D6754
A-6
3
*
: Refer to Terminal name of semiconductors
in silk screen printed circuit (see page 3-14)
•
G BOARD SEMICONDUCTOR LOCATION
Component
(
)
Side
Conductor
(
)
Side
Component
(
)
Side
Conductor
(
)
Side
Component
(
)
Side
Conductor
(
)
Side
KE-MR61M2 (CH) 3-46
(4) Schematic Diagram of H1 Board
H1
[LED, INPUT TERMINAL]
— H1 BOARD —
<CONDUCTOR SIDE>
<COMPONENT SIDE>
1
2
3
4
5
6
A
1
2
3
4
5
6
A
1
A
B
C
D
E
F
2
7
6
5
4
3
4.8
4.8
5.0
4.9
4.9
3.2
3.2
4.9
3.0
3.0
STBY5V
STBY5V
R9541
100
:CHIP
:CHIP
0
R9542
4
VIDEO IN
AUDIO
R
L(MONO)
VIDEO
S VIDEO
CN8301
TO A(2/6)BOARD
CN8601
A(4/6)BOARD
TO
(LED,INPUT TERMINAL)
H1
B-SS12581<HK.>-H1.
LED DRIVER
LED DRIVER
LED DRIVER
LED DRIVER
POWER
S9500
DAC
LED SW
LED SW
LED SW
LED SW
LED SW
LED SW
LOGO
CN8701
TO A(1/6)BOARD
CN9700
TO H2 BOARD
R4
L4
S4
C4
Y4
V4
KEY2
KEY1
LOGO_LED
KEY_WAKE
P_ON
UPD_LED
KEY2
GND
KEY1
P_SW
GND
STBY5V
GND
SCL
SDA
KEY_WAKE
GND
V_GND
V_GND
V_GND
GND
GND
GND
HP_SW
HP_R
HP_L
GND
GND
MS
TO CHASSIS SCREW
TO CHASSIS SCREW
TO CHASSIS SCREW
TV
SW0
SW3
SW2
SDA0
SDA1
SDA2
SDA
SCL
VCC
DAC0
DAC1
DAC2
DAC3
DAC4
SW1
GND
VIDEO
SLEEP
STBY
POWER
G
R
1
2
3
4
5
1
2
3
4
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
13
J9502
D9523
D9527
IC9600
Q9600
Q9601
Q9602
Q9603
Q9604
Q9606
D9514
D9515
D9516
D9517
D9518
D9519
D9520
D9521
D9522
D9524
D9600
D9601
D9602
D9603
J9500
JR9501
JR9502
JR9503
JR9504
JR9505
JR9506
JR9507
JR9508
JR9509
JR9543 JR9544 JR9545 JR9546 JR9547
JR9548
JR9549
JR9550
JR9551
JR9552
JR9553
JR9554
D9528
Q9503
Q9504
Q9502
CN9501
CN9502
CN9503
CN9504
C9502
C9504
R9505
R9524
R9545
R9534
R9535
R9538
R9539
R9522
R9525
R9527
R9529
R9547
R9601
R9602
R9603
R9606
R9607
R9608
R9609
R9614
R9615
R9520
R9526
R9528
R9605
R9611
R9613
R9510
R9533
R9503
R9532
R9544
R9546
FB9503
FB9506
D9604
D9605
D9607
D9511
D9512
Q9505
C9505
C9527
C9601
C9509
C9510
C9511
C9512
C9513
C9514
C9516
C9517
C9508
C9515
R9610
C9531
C9532
C9533
C9530
C9534
R9523
R9514
R9519
SMLU12D16W
:RED/GREEN
:RED/GREEN
L-53SRD-H
CXA1875AM-T4
DTC114EKA-T146
DTC114EKA-T146
DTC114EKA-T146
DTC114EKA-T146
DTC114EKA-T146
DTC114EKA-T146
UDZSTE-1712B
UDZSTE-1712B
UDZSTE-1712B
UDZSTE-1712B
UDZSTE-1712B
UDZSTE-1712B
UDZSTE-1712B
UDZSTE-1712B
UDZSTE-1712B
UDZSTE-1712B
PROTECT
E1L49-AW0C2-01
E1L49-AW0C2-01
E1L49-AW0C2-01
MA111-TX
6P
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
UDZSTE-1712B
2SA1037AK
2SC2412K-T146-QR
2SC2412K-T146-QR
4P
13P
12P
5P
0.01
F:1608
0.01
F:1608
75
:2012
75
:2012
75
:2012
0
:2012
0
:2012
0
:2012
0
:2012
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100
:CHIP
100 :CHIP
100 :CHIP
100 :CHIP
100 :CHIP
100
:CHIP
100
:CHIP
180
:CHIP
330
:1608
330
:1608
470
:CHIP
470
:CHIP
470
:CHIP
1k
:CHIP
33k
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
E1L49-AW0C2-01
E1L49-AW0C2-01
E1L49-AW0C2-01
UDZSTE-1712B
UDZSTE-1712B
DTC144EKA-T146
0.22
16V
B:CHIP
0.22
16V
B:CHIP
0.22
16V
B:CHIP
47p
CH:CHIP
47p
CH:CHIP
47p
CH:CHIP
47p
CH:CHIP
47p
CH:CHIP
47p
CH:CHIP
47p
CH:CHIP
47p
CH:CHIP
100p
CH:CHIP
100p
CH:CHIP
100 :CHIP
2.2
6.3V
B:2012
0.1 16V B:CHIP
1 10V F:CHIP
2.2 6.3V B:2012
1 10V F:CHIP
1k
:2012
15
:2012
15
:2012
V1
V1
LOGO
LOGO
LOGO
TV
TV
MS
MS
•
H1 BOARD SEMICONDUCTOR LOCATION
IC
IC9600
A-4
TRANSISTOR
*
Q9502
A-2
2
Q9503
A-1
1
Q9504
A-1
2
Q9505
A-1
1
Q9600
A-4
1
Q9601
A-5
1
Q9602
A-6
1
Q9603
A-4
1
Q9604
A-5
1
Q9606
A-5
1
*
: Refer to Terminal name of semiconductors in silk
screen printed circuit (see page 3-14)
DIODE
*
D9511
A-1
3
D9512
A-1
3
D9514
A-1
3
D9515
A-1
3
D9516
A-3
3
D9517
A-3
3
D9518
A-3
3
D9519
A-4
3
D9520
A-4
3
D9521
A-3
3
D9522
A-3
3
D9523
A-2
-
D9524
A-1
3
D9527
A-1
-
D9528
A-3
3
D9600
A-4
-
D9601
A-5
-
D9602
A-5
-
D9603
A-5
3
D9604
A-4
-
D9605
A-4
-
D9607
A-5
-
Component
(
)
Side
Conductor
(
)
Side
Component
(
)
Side
Conductor
(
)
Side
Component
(
)
Side
Conductor
(
)
Side
KE-MR61M2 (CH) 3-47
(5) Schematic Diagram of H2, H3 Boards
1
A
B
C
D
2
5
4
3
1
A
B
C
D
2
5
4
3
H2
[KEY2]
— H2 BOARD —
<CONDUCTOR SIDE>
<COMPONENT SIDE>
H3
[KEY1]
— F3 BOARD —
1
2
A
1
2
A
<CONDUCTOR SIDE>
1
2
A
1
2
A
<COMPONENT SIDE>
•
H3 BOARD
SEMICONDUCTOR LOCATION
SEMICONDUCTOR LOCATION
DIODE
*
D9800
A-2
qa
*
: Refer to Terminal name of
semiconductors in silk
screen printed circuit (see page 3-14)
screen printed circuit (see page 3-14)
Component
(
)
Side
Conductor
(
)
Side
(KEY2)
H2
B-SS12581<HK.>-H2.
CN9501
TO H1 BOARD
CN9800
TO H3 BOARD
KEY2
KEY1
KEY1
KEY_WAKE
GND
KEY_WAKE
ENTER
RIGHT
LEFT
MENU
GND
DOWN
UP
1
2
3
4
1
2
3
S9700
S9702
S9703
S9704
S9705
S9706
CN9700
CN9701
R9725
R9701
R9709
R9713
R9715
R9717
R9719
R9721
R9723
R9711
R9707
R9702
4P
WHT
3P
WHT
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
1k
:CHIP
0
:CHIP
680
:CHIP
0
:CHIP
470
:CHIP
2.2k
:CHIP
4.7k
:CHIP
10k
:CHIP
(KEY1)
H3
B-SS12581<HK.>-H3.
CN9701
TO H2 BOARD
KEY1
KEY_WAKE
KEY_WAKE
CH UP
CH DOWN
MS
SELECT
A/D TV
VOL DOWN
VOL UP
GND
1
2
3
S9800
S9801
S9802
S9803
S9804
S9805
S9806
D9800
CN9800
R9825
R9801
R9805
R9809
R9813
R9815
R9817
R9819
R9821
R9823
R9811
R9807
R9802
DAP202K-T-146
3P
WHT
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
0
:CHIP
1k
:CHIP
0
:CHIP
680
:CHIP
0
:CHIP
470
:CHIP
2.2k
:CHIP
4.7k
:CHIP
10k
:CHIP
Click on the first or last page to see other KE-MR61M2 service manuals if exist.