Sony KE-MR61M2 Service Manual ▷ View online
KE-MR61M2 (CH) 3-48
(6) Schematic Diagram of HM Board
1
A
B
C
D
E
F
G
H
2
8
7
6
5
4
3
0
3.3
0
0
3.3
3.3
0
1.4
1.0
1.4
1.0
1.4
1.0
1.0
1.0
1.4
1.4
3.3
0
3.3VD
3.3
3.3
0
3.3
3.3
1.9
0
3.3
1.4
1.0
1.4
1.0
1.4
1.0
1.4
1.0
1.4
1.0
3.3
3.3VD
VCC SW
DRIVER
LED DRIVER
STICK
MEMORY
CN4101
MS2(4/4)BOARD
TO
LVDS RECEIVER
HM
(MEMORY STICK)
B-SS12581<HK.>-HM.
THRU_3.3V
GND
MS_LED
GND
MS_INS
MS_SDI-
MS_SDI+
MS_SCLK-
GND
MS_SDO-
MS_SDO+
GND
MS_SCLK+
GND
MS_SDIR-
MS_SDIR+
MS_BS-
MS_BS+
GND
GND
NC
GND
VCC
GND
GND
VCC
VCC
GND
GND
MS_BS
MS_SDIO
NC
MS_INS
NC
MS_SCLK
VCC
GND
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
C1302
C1310
D1301
D1303
D1305
D1307
D1309
D1313
D1315
D1316
FB1301
IC1301
IC1303
Q1301
Q1302
FB1303
FB1304
L1302
C1311
C1301
C1305
C1308
C1309
D1311
R1303
R1305
R1307
R1309
R1311
R1315
R1317
R1321
R1323
R1325
R1327
R1328
R1329
R1330
R1331
R1332
R1333
R1336
R1340
R1347
Q1304
CN1304
R1337
CN1301
0.01
B:CHIP
22
6.3V
:HT-CP
2SA1611-T1-M5M6
BK1608TS601
HN1D03FU
HN1D03FU
HN1D03FU
HN1D03FU
HN1D03FU
HN1D03FU
HN1D03FU
SN74CBTLV1G125DCKR
BUS SW
SN65LVDT14PWR
DTC144EUA-T106
0UH
0UH
10µH
:CHIP
10
6.3V
B:CHIP
0.1
25V
25V
F:CHIP
0.1
16V
16V
B:CHIP
0.01
25V
B:CHIP
0.1
16V
16V
B:CHIP
L1503CB
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
0
1608
:CHIP
100
1/10W
:CHIP
:CHIP
1k
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
22
1/10W
:CHIP
:CHIP
22
1/10W
:CHIP
:CHIP
1k
1/10W
:RN-CP
22
1/10W
:CHIP
:CHIP
100k
1/10W
:CHIP
:CHIP
22k
1/10W
:CHIP
:CHIP
0
1608
:CHIP
RD3.9SB2-T1
MSB709-RT1
10P
470
1/10W
:RN-CP
20P
MS_BUS
MS_DATA
MS_SCLK
MS_INS
MS_LED
+3.3VD
+3.3VD
+3.3VD
+3.3VD
+3.3VD
+3.3VD
<CONDUCTOR SIDE>
<COMPONENT SIDE>
HM
[MEMORY STICK]
— HM BOARD —
•
BM1C BOARD SEMICONDUCTOR LOCATION
*
2
-
3
Ref.
Q1301, Q1302,
Q1304
Q1304
D1301, D1303,
D1305, D1307,
D1309, D1311,
D1313, D1315
D1305, D1307,
D1309, D1311,
D1313, D1315
D1316
*
: Refer to Terminal name of semiconductors in
silk screen printed circuit (see page 3-14)
KE-MR61M2 (CH) 3-49
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
(7) Schematic Diagram of J1 Board
VIDEO
VIDEO
VIDEO
5V
9V
MS3.3V
DIC2.5V
(RELAY BOARD)
J1
B-SS12581<HK.>-J1.
MS_R
MS_L
DIC_RESET
S-BLOCK
M-BLOCK
SUB_Y
SUB_CB
SUB_CR
MAIN_CR
MAIN_CB
MAIN_Y
5V
1.8V
MS3.3V
MS AC DET
3.3V
MAIN_VIDEO
9V
DIC2.5V
SUB_VIDEO
DIC_CTL
MS
MS_AU
PF_I2C
MS AC DET
SECAM_SW
ATT_SW
MS3.3V
AC_RLY
1.8V
STBY5V
5V
FIX_VAR
3.3V
DIC2.5V
SIRCS
CENTER_POL
9V
MUTE
SUB_VIDEO
MAIN_VIDEO
MAIN_TU
PF_I2C
MAIN_I2C
MS_AU
LED_I2C
TO A(1/6)BOARD CN8504
TO A(1/6)BOARD CN8005
TO BD(1/7)BOARD CN1000
DRC_VP
MID_BUSY
CN3200
M(1/3)BOARD
TO
HOLE
HOLE
GND
GND
2.5V
GND
3.3VD
3.3VD
SECAM_SW
SECAM_SW
HP_SW
HP_SW
LED_SCL
LED_SDA
LED_SCL
LED_SDA
LOGO_LED
LOGO_LED
B_MS/CNM_USB_D+
B_MS/CNM_USB_D-
I_MS/CNM_AC_DET
I_MS/CNM_RESET
(I_BOARD_RESET)
SYS RST
O_PAL_FILM_MOD
I_MS_MAIN_CV_IN
I_MS_SUB_CV_IN
I_SUB_CB
I_SUB_Y
PF_SDATA
ATT_SW
AC_RELAY
MS3.3V
GND
MT_STEREO
MT_SAP
MT_MODE
MT_MSP_RESET
MT_APC_SW
MT_HSYNC
MT_AGC
MT_FMONO
MT_AFT
9V
MAIN_SDATA
CENTER_POL
GND
MAIN_SCLK
SIRCS
GND
HP_MUTE1
GND
PF_SCLK
A_MUTE
GND
O_A_MUTE
P_MUTE1
GND
GND
FIX_VAR
GND
GND
GND
GND
GND
MS3.3V
GND
MAIN_YV_OUT
ST_HSYNC
GND
GND
MAIN_CB/C_OUT
ST_AFT
GND
GND
MAIN_CR_OUT
SUB_Y_OUT
MS_L_IN
SUB_CB_OUT
GND
GND
MS_R_IN
SUB_CR_OUT
GND
GND
MS AC DET
GND
GND
GND
GND
GND
LINE_MUTE
STBY5V
GND
GND
1.8V
SET5VD
GND
2.5V
2.5V
3.3VD
3.3VD
FAN-H/L(AC_PWR)
GND
GND
D5V
GND
SET3.3V
GND
SET3.3V
GND
SET2.5V
GND
SET2.5V
GND
STBY5V
GND
SET9V
GND
ST_AFT
ST_HSYNC
ATT_SW
FAN_ERR
FAN-ON/OFF
M_SCLK
M_SDAT
NC
AC_DET
RESET_4114
BD-RST
KEY1
KEY2
GND
NC
NC
NC
GND
NC(SP_DC_PROT)
HP_MUTE1
GND
GND
NC
FAN ON/OFF
FAN H/L
FAN_ERR
RESET_4114
AC_DET
KEY-WAKE
POWER_LED
KEY2
KEY1
P_ON
FIX_VAR
CENTER_POL
MT_STEREO
P_MUTE1
GND
AC_RLY
MT_SAP
MT_MODE
MT_MSP_RESET
MT_APC_SW
MT_HSYNC
MT_AGC
MT_FMONO
MT_AFT
GND
P_ON
KEY_WAKE
POWER_LED
NC
NC
NC
GND
SIRCS
O_A_MUTE
GND
GND
PF_SCLK
PF_SDAT
GND
GND
GND
GND
GND
A_MUTE
GND
GND
GND
GND
NC
GND
GND
GND
GND
CHECK_A2.5V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
S-BLOCK
M-BLOCK
DRC_VP
MID_BUSY
GND
GND
LINE_MUTE
GND
SYSTEM_RST
USB-N
USB-P
GND
9V
9V
2.5V
2.5V
2.5V
O_CNM_UART_UX
3.3V
3.3V
MS3.3V
GND
MS3.3V
1.8V
1.8V
1.8V
5V
5V
I_SUB_CR
GND
GND
GND
O_DIS_Y
GND
GND
O_DIS_CB
GND
GND
O_DIS_CR
GND
GND
O_DIS_HS
GND
GND
O_DIS_VS
GND
GND
I_BINT
O_DIS_YS
GND
GND
O_MID_BUSY
I_MICOM_VP
GND
GND
O_DRC_VP
GND
GND
GND
GND
GND
GND
I_MS_AU_L_IN
B_I2C_SCL_5V
GND
GND
I_MS_AU_R_IN
B_I2C_SDA_5V
GND
GND
O_MS_AU_L_OUT
O_CNM_UART_TX
GND
GND
O_MS_AU_R_OUT
GND
GND
O_ATHENA3_M_BLOCK
GND
O_ATHENA3_S_BLOCK
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
I_MAIN_CR
GND
GND
I_MAIN_C/CB
GND
GND
I_MAIN_Y/CV
GND
GND
GND
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
A21
B21
A22
B22
A23
B23
A24
B24
A25
B25
A26
B26
A27
B27
A28
B28
A29
B29
A30
B30
A31
B31
A32
B32
A33
B33
A34
B34
A35
B35
A36
B36
A37
B37
A38
B38
A39
B39
A40
B40
A41
B41
A42
B42
A43
B43
A44
B44
A45
B45
A46
B46
A47
B47
A48
B48
A49
B49
A50
B50
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
A21
B21
A22
B22
A23
B23
A24
B24
A25
B25
A26
B26
A27
B27
A28
B28
A29
B29
A30
B30
A31
B31
A32
B32
A33
B33
A34
B34
A35
B35
A36
B36
A37
B37
A38
B38
A39
B39
A40
B40
A41
B41
A42
B42
A43
B43
A44
B44
A45
B45
A46
B46
A47
B47
A48
B48
A49
B49
A50
B50
A1
B1
A2
B2
A3
B3
A4
B4
A5
B5
A6
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
A21
B21
A22
B22
A23
B23
A24
B24
A25
B25
A26
B26
A27
B27
A28
B28
A29
B29
A30
B30
A31
B31
A32
B32
A33
B33
A34
B34
A35
B35
A36
B36
A37
B37
A38
B38
A39
B39
A40
B40
A41
B41
A42
B42
A43
B43
A44
B44
A45
B45
A46
B46
A47
B47
A48
B48
A49
B49
A50
B50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN1801
CN1803
CN1802
R1810
R1812
R1814
R1816
R1818
R1820
R1822
R1824
R1826
R1828
R1832
R1833
R1835
R1837
R1839
R1841
R1843
R1845
R1846
R1805
R1807
R1808
R1809
R1823
R1834
R1847
R1848
R1849
R1850
R1851
R1852
R1853
R1854
R1855
R1856
R1857
R1830
R1858
CN1804
JR1801
JR1802
JR1803
JR1804
JR1809
JR1810
JR1811
JR1812
100P
100P
100P
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
0
:2012
0
:2012
0
:2012
0
:2012
0
:2012
0
:2012
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
0
:1608
14P
0 :1608
0 :1608
0 :1608
0 :1608
0 :1608
0 :1608
0 :1608
0 :1608
MS
MUTE
DIC_CTL
3.3V
5V
STBY5V
9V
SIRCS
KEY
AC_RLY
CENTER_POL
FIX_VAR
P_ON
KEY
POWER_LED
AC_DET
RESET_4114
FAN
POWER_LED
P_ON
RESET_4114
MAIN_TU
ATT_SW
FAN
DIC2.5V
AC_DET
SUB_TU
SUB_TU
PF_I2C
MAIN_I2C
LOGO_LED
LOGO_LED
LED_I2C
SECAM_SW
USB-P
USB-N
MS_RST
USB-P
USB-N
MS_RST
MID_BUSY
DIC_RESET
DRC_VP
M-BLOCK
S-BLOCK
A_MUTE
LINE_MUTE
P_MUTE1
O_A_MUTE
KEY_WAKE
MT_AFT
MT_FMONO
MT_AGC
MT_HSYNC
MT_APC_SW
MT_MSP_RESET
MT_MODE
MT_SAP
MT_STEREO
KEY1
KEY2
FAN_ERR
HP_MUTE1
KEY1
KEY2
PF_SDA
PF_SCL
MAIN_SDA
MAIN_SCL
ST_HSYNC
ST_AFT
SUB_CR
SUB_CB
MS_L
MS_R
MAIN_CR
MAIN_CB
MAIN_Y
ST_AFT
ST_HSYNC
MT_AFT
MT_FMONO
MT_AGC
MT_HSYNC
MT_MODE
MT_SAP
MT_STEREO
LINE_MUTE
P_MUTE1
O_A_MUTE
A_MUTE
PF_SCL
PF_SDA
FAN ON/OFF
FAN H/L
FAN ON/OFF
FAN_ERR
FAN H/L
SUB_Y
HP_MUTE1
KEY_WAKE
MAIN_SCL
MAIN_SDA
PF_SDA
PF_SCL
LED_SDA
LED_SCL
LED_SDA
LED_SCL
HP_SW
HP_SW
MT_APC_SW
MT_MSP_RESET
KE-MR61M2 (CH) 3-50
J1
[RELAY BOARD]
— J1 BOARD —
<COMPONENT SIDE>
CN1801
CN1802
CN1803
CN1804
JR1801
JR1802
JR1803
JR1804
JR1809
JR1810
JR1811
JR1812
R1805
R1807
R1808
R1809
R1810
R1812
R1814
R1816
R1818
R1820
R1822
R1823
R1824
R1826
R1828
R1830
R1832
R1833
R1834
R1835
R1837
R1839
R1841
R1843
R1845
R1846
R1847
R1848
R1849
R1850
R1851
R1852
R1853
R1854
R1855
R1856
R1857
R1858
1
2
3
A
1
2
3
A
<CONDUCTOR SIDE>
KE-MR61M2 (CH) 3-51
(8) Schematic Diagram of J2 and SPM Boards
1
A
B
C
D
E
2
7
6
5
4
3
J2
[RELAY BOARD]
— J2 BOARD —
<CONDUCTOR SIDE>
<COMPONENT SIDE>
SPM
— SPM BOARD —
CN2401
CN2402
CN2403
CP2401
<COMPONENT SIDE>
<CONDUCTOR SIDE>
SW3.3V
B-SS12581<HK.>-J2.
(RELAY BOARD)
J2
CN3201
TO M(1/3)BOARD
HDCP_SCL
HDCP_SDA
NVM_SEL1
NVM_SEL0
GND
PROG
GND
SW_3.3V
MAIN_RESET
VPP
VDD
SW_1
JIG
TXD_JIG
RXD_JIG
PF_RESET
GND
EPM
BUSY
SCLK
RXD
TXD
CE
CNVSS
SCL_NVM
SDA_NVM
BINT
GND
PF_SDAT
PF_SCLK
PROG
GND
SW_3.3V
MAIN_RESET
VPP
VDD
SW_1
JIG
TXD_JIG
RXD_JIG
PF_RESET
GND
EPM
BUSY
SCLK
RXD
TXD
CE
CNVSS
SCL_NVM
SDA_NVM
BINT
GND
PF_SDAT
PF_SCLK
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
CN2401
CN2402
26P
30P
1
A
B
C
D
E
2
7
6
5
4
3
B-SS12581<HK.>-SPM
SPM
CN8302
A(2/6)BOARD
TO
IN
CENTER SP
CENTER-
CENTER+
1
2
+
-
J9900
CN9900
2P
Click on the first or last page to see other KE-MR61M2 service manuals if exist.