Sony KE-61MR1 Service Manual ▷ View online
KE-61MR1 (K) 4-4
1
2
AC
AC
TO G1 BOARD
CN2001
6
LATCH
CN2003
TO G1 BOARD
D1004
RECT
L1001-1003
D1016
Q1009
CONVERTER
Q1014,1016
LATCH
PH1202
+12V
Q1202
SW
3
1
2
OUT
VCC
CTL
REG
IC1003
Q1003
Q1005
Q1019
Q1020
LATCH
14
12
13
2
3
1
6
5
7
9
10
8
SS/PROTECT
LVP
Q1012
15
16
9
3
13
11
Q1013
Q1017
Q1011
SS RES
SS
Q1006
Q1024
OVP
RV1001
6
10
8
Q1004
SS RES
Q1001
D1009
DRIVE
7
SS
VC1
8
D1201
D1204
Q1201
SS
F/B
2
16
VG(H)
VS 15
VG(L) 12
OCP
9
IC1201
DRIVER
Q1203
CONVERTER
Q1204
CONVERTER
2
1
13
12
7
9
6
3
4
D1208
D1301
T1201
D1302
Q1308
VCC SW
Q1309
VCC CONTROL
1
2
VIN
SW OUT
IC1302
REG
PH1201
4
3
1
2
1
3
2
IC1301
D1306
Q1303
LATCH
Q1306
LATCH
+5V
9
8
14
7
6
11
10
1
13
2
5
4
+5V
+5V REG
OUT
VCC
3
1
2
CTL
IC1305 OVP,LVP
IC1307 BUFF
D1305
6
2
5
1
3
DRIVE
Q1304
CONV
CONV
Q1305
3
2
IC1304
V REF
VG(H)
1
16
15
8
VS
12
7
VG(L)
F/B
2
9
OCP
IC1401
DRIVER
Q1405
CONVERTER
Q1406
CONVERTER
1
6
12
15
PIT
T1401
10
D1501
CONTROL
CONTROL
CONTROL
2
3
1
ISOLATER
+12V
ISOLATER
DRIVER
IC1601
10
2
F/B
VG(L)
7
12
VS
8
15
16
1
VG(H)
CONVERTER
Q1607
CONVERTER
Q1606
Q1601
SW
Q1602
SS RES
SS
VC1
VSENCE
9
Q1603
REGULATOR
D1602
ISOLATER
ISOLATER
1
3
2
IC1701
VS_ADJ
RV1701
T1601
PIT
14
11
6
3
3
6
11
14
PIT
T1602
D1701,1702
Q1501,1502
DISCHARGE
Q1502
SW
Q1503
Q1704
IC1802
DISCHARGE
INV
Q1705
D1503
190V
D1703
SW
Q1802,1804
7
6
1
13
10
11
5
4
2
9
8
14
SW
Q1811,1809
SW
Q1307
VREF
2
3
IC1801
5
4
3
2
1
GND
GND
26V
AUDIO Vcc
AUDIO Vcc
TO K2 BOARD
CN3002
13
12
11
10
9
8
7
6
5
4
3
2
1
GND
THERMO
G PROT
CONV_DET
PANEL ON
POWER ON
GND
STBY 6V
FAN 12V
GND
GND
3.3V
3.3V
CN3204
TO P(2/2)BOARD
4
3
1
GND
GND
5V
6
5
3
2
1
VS
VS
VD
GND
NC
PANEL
BLOCK
CN1010
CN1008
CN1007
CN1006
CN1004
G2
(POWER)
Q1701
Q1702
CONTROL
IC1802
SW
A
DRIVE
OVP
Q1018
IC1001
SS
D1008
RESET
IC1303
IC1306
D1313
D1314
CN1002
D1002
IC1002
Q1401
SW
VSENSE
VC1
SS
SW
Q1404
OCP
VC2
Q1604
Q1605
PH1602
PH1601
PH1402
PH1401
IC1501
SW
Q1801
ISOLATER
+12V
6V
ENA
VCC
OUT
IAC
VRMS
VREF
IERR
SS
VFB
VREF
2
3
IC1004
D1601
20V
PIT
26V
12V
ISOLATER
CONTROL
D1310
70V
D1321
VOC HDRV
FB
LDRV
VC
6V
12
13
14
2
3
1
VD_ADJ
RV1501
PH1403
ISOLATER
20V
VREF
2
3
IC1402
TO
5
3
2
VD
VS
VS
CN1011
PANEL
BLOCK
TO
PANEL
BLOCK
TO
5
3
STBY5V
PPC-SW2
2
1
PPC-SW1
12
CN1001
3
380V_2
2
1
GND
18V-2
CN2004
TO G1 BOARD
12V
T1202
PIT
2
4
7
7
D1208
CN1005
3
2
STBY5V
POWER
CN604
TO F1 BOARD
6V
D1304
13
12
E
K
L
J
I
KE-61MR1 (K) 4-5
11
10
9
8
7
6
5
4
3
2
1
CN3001
+3.3V
GND
SPDIF
GND
+12V
SDA2
SCL2
SP-PROT
MUTE
RES
GND
RX1
XTO
XTI
SDA
SCL
PDN
MCKO2
BICK
SDTO
LRCK
INT1
S/PDIF RECEIVER
IC3001
+3.3V
IC3002
AUDIO PROCESSOR
MCLK_IN
SCLK
SDIN
LRCLK
RESET
PWM-AP_L
PWM-AM_L
PWM-AP_R
PWM-AM_R
VALID_L
MUTE
+12V
X3001
24.576MHz
AUDIO OUT
IC3004
PWM-AP
PWM-AM
PWM-BP
PWM-BM
RRESET
OUTPUTA
OUTPUTA
OUTPUTB
OUTPUTB
44
29
30
33
34
31
AND
IC3002
2B
1B
1A
2Y
Q3001
SW
Q3003-3005
SW
3.3V
Q3002
SW
5
2
1
27
26
25
24
37
1
17
19
18
7
35
34
29
28
23
38
1
2
16
15
14
Q3002
VCC REG.
F3003
F3001
F3002
GND
GND
GATE-DRIVE
AUDIO Vcc
AUDIO Vcc
CN3002
1
2
3
4
5
L3006
32
17
28
29
20
21
PVDDA2
PVDDB2
PVDDA1
PVDDA1
PVDDB1
PVDDB1
6
4
3
2
1
CN3003
L-
L+
R-
R+
26
27
22
23
TO G2 BOARD
CN1006
(AUDIO OUT)
K2
OUTPUTA
OUTPUTA
OUTPUTB
OUTPUTB
26
27
22
23
AUDIO AMP
IC3005
PWM-AP
PWM-AM
PWM-BP
PWM-BM
1
2
16
15
32
17
28
29
20
21
PVDDA2
PVDDB2
PVDDA1
PVDDA1
PVDDB1
PVDDB1
5
8
13
PVDDB1
TO P(2/2)BOARD
CN3201
B
E
L
R
SPEAKER
R1
(SIRCS, LED)
TIMER 2
TIMER 1
TIMER 1
POWER
STBY
MUTE
SIRCS
STBY5V
CN701
GND
8
SAVING
9
GND
10
7
6
5
4
2
1
3
CN3202
TO P(2/2) BOARD
IC701
SIRCS
OUT
VCC
Q701-706
LED SW
STBY 5V
D701
POWER
D703
TIMER
D705
MUTE
C
R2
(LED)
GND
LOGO
STBY5V
CN751
NC
4
2
1
3
CN751
Q751-754
LED SW
D751
|
D754
|
D754
D
TO P(2/2) BOARD
2
1
AC
AC
CN601
AC INLET
2
1
AC
AC
CN603
CN604
ST-BY 6V
POWER ON
3
2
1
GND
T601,602
LFT
T604
LFT
T603
D601
1
RELAY DRIVE
Q601
F601
RY601
IC601
DRIVER
VCC
DRAIN
SOURCE
SOURCE
FB
VDD
PH601
D603
4
5
7
8
2
1
3
5
4
4
3
K
A
IC602
REFERENCE VOLTAGE
D604
10
8
1
2
3
2
F
1(LINE FILTER)
TH601
TO G1 BOARD
CN2005
TO G2 BOARD
CN1005
H
I
KE-61MR1 (K) 4-6
4-1-2. MEDIA RECEIVER UNIT (MBT-MR1)
S171-176
1
2
3
4
KEY1
CN171
CN107
KEY-WAKE
GND
GND
1
2
3
4
D171
H3(KEY)
P-SW(+)
P-SW(-)
P-ON
3
2
1
E
E
4
STBY+5V
5
6
4
5
6
3
2
1
S191
POWER
H4(POWER SW)
CN191
CN105
CN106
1
2
3
4
5
6
7
8
9
10
SCL
SDA
SDT5V
STBY5V
GND
GND
GND
P-ON
P-SW(-)
P-SW(+)
TO A BOARD
CN6203
IC101
LED DRIVE
SDA
SCL
A03
A04
DA5
DA6
20
21
3
4
5
6
DA7
DA8
DA9
7
8
9
A02
2
DA10 10
LED DRIVE
Q101-108
D101-108
5V
1
2
3
4
5
6
7
8
KEY1
KEY_WAKE
GND
NC
NC
NC
P_LED
STBY_LED
9
TIMER LED
Q117-124
LED SW
D126,D127
5V
TO ABOARD
CN6204
CN101
H1(LED)
A
B
IC1402
IC1403
IC1401
CN8005
(MEMORY STICK)
TO IFA BOARD
L404
L403
L402
L401
+3.3V
D1409
STIK
MEMORY
CN1401
3.3V
VCC SW
Q1403
Q1401,1402
LED DRIVE
LVDS DRV
DI1
DI- 7
8
2
DI+
DO
2
DO
DE
CK
4
1
13
5
11
3
DE
A
BUS SW
15
14
10
7
9
6
2
MS2
VCC
MS-INS
VCC
MS SDO+
MS SCLK-
MS SCLK+
MS SDIR-
MS INS
MS SDIR+
MS SDI-
MS BS-
MS SDI+
MS BS+
LVDS RECEIVER
BS
DO+
DO-
CK-
CK+
DIR-
DIR+
BS+
BS- 1
CN1402
5
3
7
6
9
8
12
11
14
13
10
15
3.3VD
MS SDO-
3
4
2
6
8
9
MS-SDIO
MS-BS
MS-SCLK
I
10
9
8
7
6
5
4
3
2
1
4
3
2
1
GND
M-R
GND
M-L
GND
M-C
GND
M-Y
GND
M-V
CN9406
U2
TO AD BOARD
CN4301
J9405
D
(MONITOR OUT)
MONITOR
OUT
VIDEO
L
R
AUDIO
S VIDEO
E
12
13
11
10
9
8
7
6
5
4
3
2
1
4
3
2
1
V2
V2
GND
GND
GND
V2
GND
V2
GND
V2
GND
V2
V2
CN43
H2
TO AD BOARD
CN4001
J40
-R
-L
-V
-Y
-C
-S2
-SW
(VIDEO2 INPUT, VOLUME CONTROL)
VIDEO IN2
VIDEO
L
R
AUDIO
S VIDEO
F
20
19
18
17
1
CN1604
OVP
D6.5V
D6.5V
D6.5V
D6.5V
N
TO IFA
BOARD
CN8011
VIN
CONT
VOUT
IC1605
1.8V DC-DC CONV.
PS1603
Q1611
Q1614
CN1601
2
3
5
6
8
9
2.5V
2.5V
3.3V
3.3V
1.8V
1.8V
Q1613
Q1610
PS1602
3.3V DC-DC CONV.
IC1604
VOUT
CONT
VIN
Q1612
Q1609
PS1601
2.5V DC-DC CONV.
IC1603
VOUT
CONT
VIN
1
5
4
TO DICA
BOARD
CN402
DP
(DC-DC CONVERTER)
Q1608
D1605
D1606
D1604
1
5
4
1
5
4
KE-61MR1 (K) 4-7
CN6211
GND
STU-R
GND
STU-L
G
MTU-R
G
MTU-L
G
NTU-V
DET OUT 2
DE-EM OUT
TU6201(S)
G
STU-V
AFT OUT
SCL
SDA
BUFFER
Q6201
14
2
15
IC6200
SW CONTROL
SCL
SDA
SCL
FSW
CLK
DAT
SDA
L OUT
R OUT
DET OUT 2
F MONO
MODE
TU6202(M)
DET OUT
AFT OUT
SCL
SDA
RF AGC
BUFFER
Q6205
INVERTER
Q6203
SCL
SDA
7
8
4
3
2
1
CN6203
SCL
SDA
SCL
SDA
SET5V
STBY5V
G
P-ON
P-SW(-)
P-SW(+)
5
6
7
4
3
2
1
CN6201
PON
AC RLY
TIMER LED
TIMER LED
AC DET
P-LED
P-LED
5
STBY LED
STBY LED
6
P-INT2
13
10
9
8
BS REC
NC
NC
LB ERR
NC
11
NC
12
SET 5V
14
G
KEY-WAKE
22
19
18
17
16
15
G
KEY1
G
SDA
SDA
MAIN AFT
20
G
21
SCL
SCL
28
25
24
23
I SAP
O SAP
AGC
FMONO
26
ANT SW
27
SUB HSYNC
SUB AFT
29
30
MAIN HSYNC
4
3
2
1
CN6204
KE1
KEY-WAKE
G
NC
NC
5
6
7
8
9
TO H1 BOARD
CN105
A
TO M BOARD
CN5210
C
G
G
SCL(I2C-1)
SET5V
SET5V
SET5V
SET5V
SET5V
SET5V
SET9V
SET9V
SET9V
SDA(I2C-1)
G
STBY 5V
G
SET9V
SET9V
SET9V
SET9V
VIDEO
AUDIO R
AUDIO L
,Q6202
,
7
4
3
2
1
5
6
13
10
9
8
11
12
14
22
19
18
17
16
15
20
21
28
25
24
23
26
27
29
30
31
32
TO H1 BOARD
CN101
B
4
3
2
1
CN6205
MS
G
NC
9V
TO ANT SW
A
(POWER, FAN CONTROL)
TO AD BOARD
CN4002
D
SET5V
STBY5V
+9V
BUFFER
Q6201
SAP IND
SW
Q6206
SET 5V
CN6101
TO FAN
FAN PROT 1
4
FAN POW
3
1
2
FAN POW
FAN PROT 2
AC INLET
MAIN CONTROL
D6007
D6009,
D6010,
D6012,
D6013
T6003
D6031
RY DRIVE
STBY 5V
D6018
5
CONVERTER
IC6003
V REF
IC6004
10
3
1
)
(
)
(
L
H
PH6002
MAIN CONTROL
PH6003
IC6005
CONTROL
D6024
6
11
D6519
4
2
7
1
T6002
8
2
F/B
VG
12
VS
15
CONVERTER
Q6003
Q6004
CONVERTER
9
OCP
VC1
8
1
DRIVER
IC6002
VSENCE
16
VG
D6004
RY6001
3
2
1
2
3.3VREG
IC6001
IC007
CONTROL
BS9V
D6023
D6020
D6021
13
Q6014
D6032
TU33V
3
Q6006
Q6010
MAIN CONTROL
PH6001
9
5
IC6008
AC OFF SW
D6101
D6102
STBY 5V
2
1
4
5
D6016
Q2
A2
5
Q6207
ANT SE
G
D6019
RY DRIVE
Q6010
D6003
11
B2
SW
Q6001,6002
Q6009,6011
CN6001
AC(L)
2
1
AC(N)
F6001
T6001
FILTER
~
STBY 5V
CN6004
SET6.5V
6
D6.5V
4
1
2
D6.5V
SET11V
8
LVDS3.3V
TO
IFA BOARD
CN8008
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