Sony KE-P61MRX1 Service Manual ▷ View online
- 37 -
1
2
AC
AC
TO F1 BOARD
CN603
3
1
AC
AC
CN1004
RY2001
+12V
D2004
RECT
L2001-2003
D2016
Q2009
CONVERTER
Q2008
CONVERTER
Q2015
RELAY
DRIVE
PH2202
+12V
Q2202
SW
3
1
2
OUT
VCC
CTL
REG
IC2003
Q2003
Q2005
Q2019
Q2020
LATCH
14
12
13
2
3
1
6
5
7
9
10
8
SS/PROTECT
LVP
Q2012
15
16
9
3
13
11
Q2013
Q2017
Q2011
SS RES
SS
Q2006
Q2024
OVP
RV2001
6
10
8
Q2004
SS RES
Q2001
D2009
DRIVE
1
12V
TO K3 BOARD
CN3003
6
5
3
2
1
LATCH(NC)
STBY 6V
PFC_SW2
PFC_SW1
12V
CN1002
TO G2 BOARD
CN2003
CN2002
CN2005
G
1(POWER)
J
DRIVE
OVP
Q2018
IC2001
SS
D2008
RESET
CN2001
D2002
IC2002
ISOLATER
+12V
ENA
VCC
OUT
IAC
VRMS
VREF
IERR
SS
VFB
VREF
2
3
IC2004
+6V
G
H
TO G2 BOARD
L
4
1
380V_2
18V_2
TO G2 BOARD
CN1001
CN2004
K
+12V
- 38 -
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
CN3304
TO DEM 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
- 39 -
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 DEM BOARD
CN3301
TO K3 BOARD
CN7002
B
E
F
1
2
3
4
CN7002
L+
L-
R+
R-
12V
CN3003
1
4
3
2
1
CN7004
L+
L-
R-
R+
L
R
SPEAKER
TO G1 BOARD
CN2004
(SP RELAY)
K3
G
TO K2 BOARD
CN3003
F
+12V
+R
-R
-L
+L
+12V
CN7005
RY7001
RY7002
+12V
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
CN3302
TO DEM 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
CN3303
Q751-754
LED SW
D751
|
D754
|
D754
D
TO DEM 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
-
40
-
4-1-2. MEDIA RECEIVER UNIT (MBT-MRX1)
H5 ( )
CN9503
IC9500
ADDRESS 4-CH
3
TO A1 BOARD
CN8005
C
Y/CVBS
L_FRONT
R_FRONT
LOGO
P_SW
SCL
SDA
WP
15
3
2
4
6
8
1
R
1
5
7
9
13
CN9500
4
3
2
1
1
VIDEO
L
R
J9502
7
9
J9500
9
1
3
7
5
J9501
HP_SW
HP_L
HP_R
PC_R
PC_L
13
7
2
12
1
S9500
VCC
14
4
5
7
IC9501
EDIT MEMORY
7
11
6
5
UPD_LED
KEY2
KEY1
10
8
1
3
G
B
H
V
CN9501
TO A1 BOARD
CN8004
TO A2 BOARD
CN4601
TO H6 BOARD
CN9700
CN9502
CN9504
SCL
SDA
DAC4
DAC3
DAC2
DAC0
WP
SCL
SDA
IC9600
PORT
EXPANDER
15
3
14
4
5
7
SCL
SDA
DAC4
DAC3
DAC2
DAC0
Q9600
Q9601
Q9602
Q9601
Q9602
5
Q9606
Q9605
Q9604
Q9603
LOGO
DAC1
TV
V1
MS
PC
VCC
CN9505
PC_R
PC_G
PC_B
PC_H
PC_V
TO A
2
BOARD
Q9502
Q9500
Q9501
Q9501
Q9503
Q9504
Q9504
FRONT KEY AND LED
IF ( )
CN2
IC2
A22
A37
B30
A17
A31
A19
B26
A29
CN3
TO A2 BOARD
CN5802
TO A1 BOARD
CN8000
TO DIC 2
CN1000
IC3
SCP SLICER
TB2
TB3
3
2
1
1
SCPSUB
I_MS_AU_L_IN
H SUB
V SUB
IC4
SYNC ADDER
2
4
VREF 3V
I_MS_AU_R_IN
O_MS_AU_L_IN
O_MS_AU_R_IN
+
_
I_SUB_Y/CV
I_SUB_CR
I_MAIN_CR
1Y
1A
1B
I_SUB_C/CB
I_MAIN_C/CD
I_MAIN_Y/CV
TB2
TB3
12
13
2
Y0
X0
X1
5
3
1
4
Z0
Z1
Y1
Z
IC5
TB2
TB3
1
14
27
OCL+
R/C
VOUT
25
OCL-
B24
B28
A45
A33
A47
A49
A41
A13
B33
B12
B14
A15
A21
A23
B38
B18
B16
A13
A11
A9
A8
B4
B8
A7
A5
A3
B6
3
1
5
7
9
13
15
22
21
CN1
EPG_MODE
DIS_YS
I_BINT
O_MID_BUSY
I_MICOM_VP
I_MS/CNM_AC_DET
I_MS/CNM_RESET
PAL_FILM_MOD
I_BOARD_RESET
Q1
BUFFER
1
2
IC1
B18
B17
MS 3.3V
B14
MS 11V
INTERFACE TO DIC2
U2 ( )
SW_OUT
LINE_L
LINE_R
SIRCS 3.3V
1
1
3
5
7
8
14
15
J1900
11
J1902
TO A1 BOARD
CN8006
CN1901
1
3
IC1900
NAND
CN1902
YUV_CR
TO A1 BOARD
CN8007
MUTE SW
MUTE LIR
MUTE SW
Q1901
MUTE L, R
Q1902
Q1904
Q1904
+
_
Q1905
Q1903
Q1903
10
RS232
Q1906
Q1900
2
5
6
7
7
IC1901
INVERTER
J1901
3
5
7
9
YUV_CB
YUV_Y
YUV_L
YUV_R
J1903
VR
VB
VG
L
R
DVD IN
DVD IN
RS232C
AV MOUSE
CENTRE -
CENTRE +
TB1900
CENTRE
SPEAKER
CENTRE
SPEAKER
SUB-WOOFER
LINE OUT
LINE OUT
TERMINAL INPUT & OUTPUT
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