Sony KE-MR61M2 Service Manual ▷ View online
KE-MR61M2 (CH) 2-4E
ITEM
Data
10
No
5
Name
Data
10
Data
10
CATEGORY
Data
DATA
PIC
10
0
6
0
0
0
0
0
1
0
No
Name
ITEM
DATA
*
0
SRV
COM
CATEGORY
*:Decimal
CATEGORY
No
Name
Dynamic Standard Hi-Fine Personal Dynamic Standard Hi-Fine Personal Dynamic Standard Hi-Fine Personal
PIC
0
PIC
100
80
60
50
1
COL
52
56
50
50
60
60
2
BRI
47
50
50
50
47
3
HUE
50
50
50
50
50
4
SHP
60
60
60
50
70
70
70
ITEM
DATA
N50
100
80
60
50
50
50
50
50
N61
S32
50
50
50
50
50
50
50
50
50
50
65
63
47
50
50
50
50
100
80
60
50
50
50
50
50
BLLV
CTMP
Dynamic
Standard
Hi-Fine
Personal
ITEM
Data
50
No
0
Name
Data
50
Data
50
CATEGORY
Data
DATA
SOU
50
50
50
50
50
1
BAS
TRE
Dynamic
Standard
Hi-Fine
Personal
ITEM
Data
No
7
Name
Data
Data
CATEGORY
Data
DATA
PIC
PIOF
Dynamic
Standard
Hi-Fine
Personal
CATEGORY
DATA
No
Name
OPB
0
OP0
60
75
60
32
1
OP1
3
OP3
ITEM
4
OP4
CATEGORY
DATA
No
Name
OPB
2
OP2
ITEM
1
KE-MR61M2 (CH) 3-1
3-1. BLOCK DIAGRAMS
3-1-1. DISPLAY UNIT (PDM-6110)
(1)
(1)
DEM, R1 and R2 Boards
SECTION 3
DIAGRAMS
17
18
9
10
1
2
24
23
DATA0-
DATA0+
DATA1-
DATA1+
DATA2-
DATA2+
CLOCK-
CLOCK+
D3104,3106
LIMITTER
R0-
R0+
R1-
R1+
R2-
R2+
RC-
RC+
6
7
1
14
DDC SCL
DDC SDA
HOTPLUG DET
+5V POWER
7
2
IC3104
6
3
87
86
84
83
81
80
90
89
RX0-
RX0+
RX1-
RX1+
RX2-
RX2+
RXC-
RXC+
QE
QE
QE
0DLK
DE
VSYNC
IC3109
TMDS RECEIVER
93
92
DDC SCL
DDC SDA
Q3118
5V_4
3.3V
D3105
IC3112(1/2)
6
5
I/O EX
23
22
20
SDA
SCL
19
Q3108
EEPROM
WC
SDA
SCL
11
15
14
12
4
2
5
1
5
6
13
3
SERIAL BUS SW
DECODER
6
3.3V_4
Q3111
SDA
SCL
PROM SCL
PROM SDA
9
10
18
1
16
17
5
6
7
4
SCDT
95
96
8
B5
B13
B7
B11
B6
B8
B9
A7
A8
A10
A11
A13
A3
A1
A6
A4
POWER ON
STBY
CABLE DAT
RESET
MODE
RXD
TXD
JIG
SIRCS+
SIRCS-
SPDIF+
SPDIF-
UART_I+
UART_I-
UART_O+
UART_O-
CN3101
TXD-
TXD+
6
5
7
8
8
6
5
LINE DRIVE/RECEIVER
D/A CONVERTER
9
10
11
12
1
2
3
4
5
6
7
3.3V_4
RV
GY
BU
CLKI1
DE1
VS1
HSCS1
30-37
20-27
10-17
R0-7
G0-7
B0-7
RV10-17
GY10-17
BU10-17
4HS
HSCS1
44
46
47
48
1
2
RAO
GAO
BAO
VSO
HSO
DEO
SDATA
SCK
LE
PLE
CLKO
PSS
CPU
LVDS TRANSMITTER
IC3801
CORBU-LVDS
(R0-R9)
(G0-G9)
CORBU-LVDS
CORBU-LVDS
(B0-B9)
VSYNC
HSYNC
DE
CLKIN
PD
55
54
56
63
64
69
70
11
22
426
399
427
52
77
102
165
373
26
VSO
HSO
DEO
SD
SCK
LE
PLE
CLKO
29
27
26
12
11
23
22
21
20
19
18
16
15
14
13
9
8
7
6
5
4
ALARML
PS+
PS-
RCLK+
RCLK-
RH+
RH-
RG+
RG-
RF+
RF-
RE+
RE-
RD+
RD-
RC+
RC-
RB+
RB-
RA+
RA-
CN3801
50
49
47
46
45
44
39
38
37
36
34
33
32
31
29
28
42
41
1
2
IC3802
RECEIVER
7
A0-
A0+
A1-
A1+
A2-
A2+
A3-
A3+
A4-
A4+
A5-
A5+
A6-
A6+
A7-
A7+
CK-
CK+
CAS
CS,RAS
WE,CKE
BA0,1
CK,CK
DM
DQS
DQ0-DQ31
A0-A11
A0-A11
DQ00-31
DQS
DM0-3
CK9,CKN
BA0,1
WEN,CKE
CSN,RASN
CASN
AUR32-42,54
AUR0-31
AUR53
AUR55-58
AUR51-52
AUR44,45
AUR49,50
AUR46,47
AUR48
2
18
A
DQ
DQS
BUS SW
22
SDA
SCL
WP
EEPROM
5
6
48
46
49
47
42
8
3
3.3V_4
SDA
SCL
21
20
13
14
Q3119
Q3120
3.3V
6
4
1
13
10
2
12
9
3
2
5
6
5V_4
5
3
11
8
1
7
2
1
2
1
IC3354
IC3112
Q3101
1
2
6
5
3
2
2
3
26
25
33
57
83
82
84
14
15
13
IC3301
SCL
SDA
39
38
FLASH MEMORY
IC3403
A1-12
AS,RD,WRO
WR1,CS1,CLK
BUS SW
D0-15
47
48
47
48
IC3602
DDR SDRAM
TO
PDP
UNIT
Q3110
DEM
HSYNC
CLKI1
DCK
DE1
DE
VS1
VS
197
171
181
IC3110
7
IC3102 BUFFER
IC3101
4
7
2
2
2
4
32
12
10
10
10
8
8
8
12
16
DISPLAY UNIT
(WHITE CABLE)
TO
IC3306
I/O17
SCL
SDA
I/O16
I/O10
I/O11
I/O15
INT
I/O13
I/O14
I/O01
I/O02
I/O03
I/O00
AU_PROT
CONV_DET
G_PROT
AC_DET
LED_R2
LED_G1
LED_G2
AU_RES
LED_W
LED_B
LED_G2
AU_MUTE
SCL
SDA
AO4
AO3
AO2
AO1
AO12
AO11
AO10
AO9
AO5
AO6
AO7
Q3303
TO
(BLACK CABLE)
DISPLAY UNIT
RXD+
RXD-
SPDIF+
SPDIF-
SIRCS+
SIRCS-
IC3111
IC3103
IC3108
IC3107
IC3351
30
20
29
28
80
76
21
SDA2_I
SDA2_O
SCL2_I
SCL2_O
NVM_WP
TEST SW
SO0
SI0
SCL1
SDA1
WAKE UP
SO1
SI1
SW_1
RESET
CABLE DET
2
4
IC3353
A1-A20
BUS_SW
D0-D15
PLLBP
SW_2 CLS
INTVS2
INTVS1
RY/DY
P_ALARM
LED_ON
POWER ON
AC SW
PANEL ON
THERMO PANEL
THERMO HIC
THERMO HIC2
INTVS0
PANEL MCU
IC3401
20
A1-20
41
67
68
16
17
18
40
20
A1-20
16
D0-15
3
RD,CSO,WRO
15
A0-A19
D0-D15/A-1
CE,WE,OE
RY/BY
THERMO_HIC2
THERMO_HIC
THERMO_P
3
7
PANEL_ON
POWER_ON
CPUA1-12
CPUD0-15
12
CPUA1-12
CPUCLK
3
CPUCS_X
CPUWR1_X
CPUAS_X
CPURD_X
3
CPUWRO_X
CPUD0-15
16
PLLBP
CL_X
INTVS1
INTVS2
INTVS0
27
54
183
192
428
IC3501
1.5V REG
IC3502
1.5V
1.8V
IC3401
1.8V REG
2.5V REG
2.5V
IC3352
IC3603
DDRAM
TERM.
SUPPLY
16
14
1,2
4,12
IC3602
Q3106,3107
3.3V_2
3.3V_4
IC3305
3.3V REG
5V REG
IC3304
STBY
5V
5V_4
Q3305,3306
5
3
1
HIC2
HIC
PANEL
CN3306
10
9
8
7
6
5
3
1
AU_RES
AU_MUTE
AU_PROT
SCL
SDA
+12V
SPDIF
3.3V
CN3301
CN3302
9
8
7
6
5
4
2
1
CN701
STBY5V
SIRCS
MUTE
TIMER2
TIMER1
POWER
STBY
SAVING
1
2
4
5
6
7
8
9
2,4
6,8
DRV
CN3303
12
11
10
9
8
6
3
1,2
AC_DET
G_PROT
CONV_DET
PANEL_ON
POWER_ON
STBY6V
+12V
+3.3V
CN3304
Q3304
THERMO_P
THERMO_HIC
THERMO_HIC2
FAN
DRIVE
IC3303
SDA
SCL
STBY5V
2
1
LOGO
STBY5V
CN751
1
2
CN3303
LED_B
LED_G2
LED_R1
LED_G1
LED_R2
AC_DET
G_PROT
CONV_DET
LED_W
TO
B
K2 BOARD
CN3001
CN1007
G2 BOARD
A
TO
TO
FAN
Q751
Q754
LED
DRIVE
LOGO
Q754
Q751
STBY5V
IC701
SIRCS
STBY5V
(CPU,LVDS TRANSMITTER,TMDS RECEIVER)
DRIVE
LED
Q706
Q701
D701
POWER
TIMER
D7013
MUTE
D705
R2
R1
7
IC3308
7
3
3
CL_X
INTVS1
INTVS2,0
PLLBP
IC3406
IC3405
5V
Q3351
3.3V_4
KE-MR61M2 (CH) 3-2
CN3001
1
3
5
6
7
8
9
10
+3.3V
SPDIF
+12V
SDA2
SCL2
SP-PROT
MUTE
RES
B
DEM BOARD
CN3301
TO
+3.3V
+12V
IC3001
DIGITAL AUDIO
RECEIVER
RX1
SDA
SCL
PDN
44
33
34
MCKO2
BICK
SDTO
LRCK
27
26
25
24
31
MCLK_IN
SCLK
SDIN
LRCLK
RESET
MUTE
29
30
PROCESSOR
AUDIO PWM
IC3003
PWM_AP_L
PWM_AM_L
VALID_L
PWM_AP_R
PWM_AM_R
VALID_R
1
17
19
18
7
38
X3001
24.576MHz
INT1
+3.3V
37
10
9
8
2
1
3
11
13
12
4
5
IC3002 SP PROTECT CONTROL
Q3001
Q3002
Q3003-Q3005
OVER OUTPUT
DETECT
PWM_AP
PWM_BM
PWM_AM
PWM_BP
RESET
PVDDA2
PVDDB2
PVDDA1
PVDDA1
PVDDB1
PVDDB1
1
15
2
16
14
35
34
23
29
28
9
32
17
28
29
20
21
5
SHOTDOWN
IC3004
AUDIO OUT
OUTPUTA
OUTPUTA
OUTPUTB
OUTPUTB
4
3
2
1
CN3003
L+
L-
R+
R-
1
2
3
4
CN7002
26
27
22
23
L3004
L3005
23
22
27
26
OUTPUTB
OUTPUTB
OUTPUTA
OUTPUTA
AUDIO OUT
IC3005
21
20
29
28
17
32
14
16
2
15
1
PVDDB1
PVDDB1
PVDDA1
PVDDA1
PVDDB2
PVDDA2
RESET
PWM_BP
PWM_AM
PWM_BM
PWM_AP
SHOTDOWN
5
4
3
AUDIO_VCC
AUDIO_VCC
GATE-DRIVE
CN3002
TO
CN1006
G2 BOARD
E
Q3017
VCC REG
5
F3002
F3003
F3005
F3006
+12V
RY7001
RY7002
+12V
4
3
2
1
R+
R-
L-
L+
CN7004
+R
-R
-L
+L
1
12V
CN7001
+12V
G
G1 BOARD
CN2004
TO
CN7005
L
R
SPEAKER
K3
(SP RELAY)
K2
(AUDIO OUTPUT)
L3008
6
D3015
(2)
K2 and K3 Boards
KE-MR61M2 (CH) 3-3
1
2
AC
AC
CN601
AC INLET
CN603
AC
AC
1
2
3
2
ST-BY 6V
POWER ON
CN604
T604
LFT
Q601
RELAY
DRIVE
TH601
D601
SOURCE
SOURCE
DRAIN
VDD
IC601
DRIVE
7
8
4
D603
1
3
4
5
10
8
PH601
1
IC6012
VREF
D604 L602
H
TO
G2 BOARD
CN1005
1
2
AC
AC
CN2005
CN2001
AC
AC
1
3
CN1004
G2 BOARD
TO
RECT
D2004
OUT
VCC
CTL
IC2003
13V REG
4
2
1
380V-2
GND
18V-2
CN2002
D2014
L2001-L2003
D2016
Q2007-2009
PFC SW
2
1
GND
12V
CN2004
TO
G2 BOARD
CN1001
CN7001
K3 BOARD
TO
3
1
2
Q2018
Q2018
OVP
PROTECT
IC2002
1
14
2
3
13
12
LATCH
Q2020
IC2004
VREF
LVP
Q2012
5
6
10
9
7
8
Q2006
SS
OUT
VCC
VREF
I ERR
SS
VFB
Q2013
Q2017
SS
RV2001
13
11
INV.
Q2024
16
15
9
3
D2009
RY6001
F1
(LINE FILTER,STBY6V)
(POWER SUPPLY)
G1
T601,T602
RY601
F601
IC2001
PFC CONT.
F
C
G
FB
VCC
2
5
T603
IAC
VRMS
Q2011
SS RESET
Q2003
Q2005
DRIVE
4
3
2
1
GND
PFC_SW2
PFC_SW1
12V
CN2003
D
CN1002
G2 BOARD
TO
PH2202
Q2202
Q2015
RELAY
DRIVE
D2002
6
8
(3)
F1 and G1 Boards
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