Read Sony KE-50MR1 Service Manual online
KE-50MR1(AEP) 3-43
1
A
B
C
D
E
F
G
H
I
J
2
12
13
11
10
9
8
7
6
5
4
3
14
2
ST3.3V
1
ST3.3V
ST3.3V
ST3.3V
CN9052
TO H2 BOARD
TO H1 BOARD
CN9001
CN9004
TO H1 BOARD
TO G2 BOARD
CN7003
CN9004
TO H1 BOARD
INV
LEVEL SHIFT
TO A12/12,A8/12_70
(MAIN CPU)
TO A12/12,A8/12_49
B-SS4332<AEP>-A..-P12
A(12/12)
TO A12/12,A9/12_69
7/12,9/12,11/12_20
TO A12/12,A2/12,4/12,6/12,
A8/12_50
TO A12/12,
TO A12/12,A1/12,10/12_10
TO A12/12,A1/12_18
TO A12/12,A5/12_30
TO A12/12,A5/12_30
TO A12/12,A1/12_9
TO A12/12,A9/12_56
A11/12_64
TO A12/12,
TO A12/12,
A2/12_21
A2/12_21
A2/12_19
TO A12/12,
TO A12/12,A6/12,8/12_39
TO A12/12,A11/12_66
TO A12/12,A8/12_48
TO A12/12,A11/12_65
TO A12/12,A5/12_27
SDA_E
SCL_E
TO A12/12,A9/12_53
LED_1
LED_2
LED_3
LED_4
SDA_100K
SCL_100K
OUH
TO A12/12,
A1/12_17
A11/12_68
TO A12/12,
TO A12/12,A11/12_67
TO A12/12,A6/12_44
TO A12/12,A6/12_42
TO A12/12,
A5/12_32
A5/12_28
TO A12/12,
TO A12/12,A10/12_63
TO A12/12,A1/12_16
TO A12/12,A10/12_62
TO A12/12,A10/12_59
TO A12/12,A4/12,6/12,7/12_41
RST_SYS
TO A12/12,A7/12_47
TO A12/12,A5/12_26
TO A12/12,A9/12_55
TO A12/12,A2/12_22
TO A12/12,A9/12_52
AUTOWIDE_XTAL
GND
KEY0
S_DET
LVDS_ON
STB_RST
CVBS
S
INPUT
H
L
71PIN
ST3.3V
SYNC_SW2
SYNC_SW1
PSEVE_OFF
PANEL_STATUS
CABLE_DET
B
B
KEY0
RST_TMDS
I2C_SEL
DDC_WE
NVM_WP
YUV_SEL
LINE_SEL
SCI_CS
SCI_CK
RTC_IRQ2
RTC_IRQ1
N/M
NT/PAL
COMB_2D/3D
LED_1
LED_2
LED_3
LED_4
WAKE_PTR
-PTR
BUSY
RST_PTR
SCI_SO
SW_MUTE
HPSW
BU3.3V
GND
GND
ST5V
DDC_WE
GND
LED4
LED3
LED2
LED1
P-SW(-)
P-SW(+)
P-SW(+)
P-SW(-)
P-ON
GND
AC_RLY
GND
GND
GND
GND
D3.3V
GND
VSS
VO
NC
GND
CN
VIN
SUB
CONT
B
A
1Y3
1Y0
1-COM
1Y1
1Y2
2Y3
2Y1
INH
GND
2-COM
2Y2
2Y0
GND
VCC
D.GND
D.GND
M_SENSE
INTRA
INTRB
OSCO
OSCI
VDD
VSS
INTRC
SDA
SCL
32KOUT
GND
CLOCK
ST3.3V
P_IN
MUTE_LINE
RST_AU
RST_SYS
RGB_SYNC_DET
CLKSEL0
AC_DET
VP_IN
UCOM_SST
SCL
SDA
KEY_WAKE
KEY1
GND
A5V
GND
WAKE
KEY2
PW_FORCE_BSY
SCL_100K_1
CLKSEL1
CLKSEL2
CLKSEL3
CLK_SEL4
RST_3D
FEATURE
PLLVCC
RES
PLLVSS
FEATURE2
PW_OSD_EN
INTERLACE
MUTE_PIC
VSS
XTAL
EXTAL
VCC
VCC
EXTAL2
XTAL2
RTCGND
STBY
RST_MS
BRD_ST
WDTOVFN
NMI
VCC
SIRCS
UART_TX_P
UART_RX_P
HSI
VSI
HPOL
VPOL
DCTL
PWR_ON
MENU_ST
CE_ON
SCL_100K_2
EMLE
SDA_100_2
SDA_100K_1
SCL_100K_1
SDA_400K
SCL_400K
DEC_EN_X
HP_SW
SDA_100K_2
VSS
SDA_100K_1
SCL_100K_2
SDA_400K
SCL_400K
UART_RX_PW
UART_TX_PW
TDI_JTAG
TMS_JTAG
TCK_JTAG
AVSS
D3.3_SENSE
KEY4
KEY3
KEY1
KEY0
AVCC
AVCC
D3.3V
D3.3V
D3.3V
MS3.3
MS3.3
ST5V
D5V
A6V
A6V
A12V
GND
GND
GND
GND
GND
GND
UART_RX_232C
UART_RX_MS
UART_TX_232C
UART_TX_MS
ST3.3V
ST5V
MD0
CPU&PWROM
GND
P-EXTSW
P-RX
P-TX
RES
MD2
MD1
VIN
RXD
TXD
GND
WC
VCC
GND
E2
E1
E0
SDA
SCL
NC
VDD
OUT
MD1
MD0
VSS
VSS
VCC
VSS
VSS
VCC
VSS
MD2
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 31 32 33 34 35 36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
1044
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
G2
G1
S1
D2
D1
S2
G2
G1
S1
D2
D1
S2
1
2
3
4
5
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
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
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10
1
2
3
4
1
2
3
4
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
1
2
3
4
R5401
FB5401
R5404
Q5401
R5405
FB5402
FB5403
FB5404
FB5405
FB5406
FB5407
IC5401
R5408
C5401
C5402
R5411
C5403
R5412
C5404
R5413
D5401
IC5402
R5414
C5405
R5415
C5406
R5416
R5417
C5407
Q5402
C5408
Q5403
C5409
R5418
R5419
R5420
R5421
TP5401
TP5402
R5422
CN5409
TP5403
TP5404
R5425
R5426
R5427
R5429
Q5405
R5432
R5433
R5434
TP5405
TP5406
TP5406
TP5407
TP5408
R5436
Q5406
R5437
R5438
TP5409
TP5410
TP5411
TP5412
R5439
R5440
C5411
C5412
R5441
R5442
R5443
C5413
R5445
R5446
R5448
R5449
C5414
R5450
C5415
D5403
C5416
R5452
R5453
R5454
R5455
C5417
C5418
R5456
FB5408
FB5409
FB5410
FB5411
X5402
R5457
IC5406
C5421
R5459
R5460
R5461
C5422
R5462
R5463
D5404
R5464
R5465
R5466
Q5407
R5468
R5469
R5470
C5423
C5424
TP5413
C5425
R5471
R5472
IC5408
IC5409
R5473
R5474
R5475
R5476
C5426
R5477
R5478
C5427
R5479
Q5408
Q5409
CN5405
RB5401
RB5402
RB5403
RB5404
RB5405
RB5406
RB5407
RB5408
RB5409
RB5410
RB5411
RB5412
RB5413
RB5414
RB5415
RB5416
RB5417
RB5418
RB5419
RB5420
RB5421
RB5422
TP5414
TP5415
R5451
C5410
IC5403
R5481
R5482
CN5408
CN5407
JL5401
JL5402
JL5403
JL5404
JL5405
JL5406
JL5407
JL5408
JL5409
JL5410
JL5411
JL5412
JL5413
JL5414
JL5415
JL5416
JL5417
JL5418
JL5419
JL5420
JL5421
JL5422
JL5423
JL5424
JL5425
JL5426
JL5427
JL5428
JL5429
JL5430
JL5432
JL5433
JL5434
R5409
R5410
IC5407
IC5404
JL5435
JL5436
JL5437
JL5441
JL5442
JL5443
JL5444
JL5445
JL5446
JL5448
JL5449
JL5450
JL5451
JL5453
JL5452
JL5454
JL5455
JL5456
JL5457
JL5458
JL5459
R5483
Q5404
S5401
CN5403
JL5438
R5484
R5480
JL5431
R5447
R5444
R5428
R5486
R5487
R5488
R5489
R5490
R5491
R5492
R5493
R5494
R5495
R5496
R5485
R5499
FB5412
CN5401
JL5462
R5500
IC5405
X5401
R5431
JL5447
JL5463
C5419
C5420
CN5404
R5406
C5432
C5433
JL5464
R5402
JL5465
JL5440
JL5466
FB5413
FB5414
FB5415
FB5416
FB5418
FB5419
FB5420
FB5421
FB5422
FB5423
FB5424
FB5425
FB5426
FB5427
FB5428
FB5429
FB5432
D5405
220
1/16W
:CHIP
47k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
:CHIP
2.2k
1/16W
:CHIP
:CHIP
47k
1/16W
:CHIP
:CHIP
47k
1/16W
:CHIP
:CHIP
2.2k
1/16W
:CHIP
:CHIP
2.2k
1/16W
:CHIP
:CHIP
10k 1/16W :CHIP
10k
1/16W
:CHIP
:CHIP
TC7SZ125FU
SW
47k
1/16W
:CHIP
:CHIP
10k 1/16W :CHIP
10k1/16W :CHIP
47k
1/16W
:CHIP
:CHIP
1k
1/16W
:CHIP
:CHIP
BK1608TS601
10 1/16W :CHIP
22
6.3V
:AL-CP
22
6.3V
:AL-CP
4.7
10V
10V
B:CHIP
HN1B01FU-TE85R
RES.SW
4.7k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
4.7k
1/16W
:CHIP
:CHIP
HN1C03FU-TE85R
BUS SW
2.2k 1/16W
:CHIP
33k1/16W:CHIP
33k1/16W:CHIP
2.2k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
270k
1/16W
:CHIP
:CHIP
0.1
10V
10V
B:CHIP
47k
1/16W
:CHIP
:CHIP
47k
1/16W
:CHIP
:CHIP
47
6.3V
:AL-CP
0.01
16V
B:CHIP
0.1
10V
10V
B:CHIP
0.1
10V
B:CHIP
0.1
10V
B:CHIP
0.1
10V
B:CHIP
0.1
10V
10V
B:CHIP
0.1
10V
10V
B:CHIP
1
10V
B:CHIP(2012)
0.1
10V
10V
B:CHIP
3P
BLM41P750SPT
BLM41P750SPT
BLM41P750SPT
BLM41P750SPT
BLM41P750SPT
BLM41P750SPT
2SC4617
10k 1/16W :CHIP
BK1608HS601
BK1608HS601
BK1608HS601
BK1608HS601
10k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
22
1/16W
:CHIP
:CHIP
22
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
DTC144EE
SW
22 1/16W :CHIP
0.1
10V
10V
B:CHIP
22
1/16W
:CHIP
:CHIP
DTC144EE
SW
10k
1/16W
:CHIP
:CHIP
SN74LV4052APWR
BUS_SW
100
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
100 1/16W
:CHIP
100
1/16W
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
100
1/16W :CHIP
100
1/16W
:CHIP
:CHIP
0.1
10V
10V
B:CHIP
0.1
10V
10V
B:CHIP
470p
B:CHIP
MA132WA
RECT
S-80828ANNP
RESET
100
1/16W
:CHIP
100
1/16W
:CHIP
100
1/16W
:CHIP
2.2k 1/16W
:CHIP
SSM6N15FU
0.1
10V
10V
B:CHIP
0.1
10V
10V
B:CHIP
TC7SZ32FU
TC7SZ32FU
100 1/16W :CHIP
1k
1/16W
:CHIP
:CHIP
0.01
16V
B:CHIP
10k 1/16W :CHIP
0.1 10V B:CHIP
MA113
MA157-TX
100
1/16W
:CHIP
:CHIP
DTC144EE
SW
0.1 10V B:CHIP
0.01
16V
B:CHIP
DTC144EE
SW
47k
1/16W
:CHIP
:CHIP
47k
1/16W
:CHIP
:CHIP
47k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
14.7456MHz
X'TAL
560
1/16W
:CHIP
:CHIP
12P WHT :SMD
100*4
:CHIP
:CHIP
100*4
:CHIP
:CHIP
1k*4
:CHIP
100*4
:CHIP
:CHIP
100*4
:CHIP
:CHIP
22*4
:CHIP
22*4
:CHIP
100*4
:CHIP
:CHIP
100*4
:CHIP
100*4
:CHIP
:CHIP
100*4
:CHIP
:CHIP
100*4
:CHIP
:CHIP
100*4
:CHIP
:CHIP
100*4
:CHIP
:CHIP
100*4
:CHIP
:CHIP
100*4
:CHIP
:CHIP
100*4
:CHIP
:CHIP
100*4
:CHIP
:CHIP
100*4
:CHIP
:CHIP
100*4 :CHIP
100*4
:CHIP
:CHIP
100*4
:CHIP
:CHIP
100
1/16W
:CHIP
:CHIP
0.0033
B:CHIP(1608)
MM1563DFBE
3.3V REG
10k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
4P
25P
1.8k
1/16W
:RN-CP
1.8k
1/16W
:RN-CP
:RN-CP
M24128-BWMN6T
EEPROM
RV5C378A-E
47k
1/16W
:CHIP
:CHIP
SSM6N15FU
10P
100 1/16W
:CHIP
10k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
10k 1/16W:CHIP
1k 1/16W :CHIP
10k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
10k 1/16W
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
10k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
10k
1/16W
:CHIP
:CHIP
FBMH1608HM221
8P
100
1/16W
:CHIP
:CHIP
HD64F2377
MAIN CPU
32.768K
100
1/16W
:CHIP
:CHIP
27p
CH:CHIP
27p
CH:CHIP
4P
10k
1/16W
:CHIP
:CHIP
1p
CK:CHIP
2p
CK:CHIP
100
1/16W
:CHIP
:CHIP
BK1608TS601
FBMH1608HM221
FBMH1608HM221
BK1608TS601
BK1608TS601
FBMH1608HM221
FBMH1608HM221
BK1608TS601
BK1608TS601
BK1608TS601
BK1608TS601
0 :CHIP
0 :CHIP
BK1608TS601
BK1608TS601
BK1608TS601
MA132WA
RECT
RES
MD0
MD1
MD2
PW
H_POL
V_POL
SCL_E
SDA_E
CLK_SEL
I2C_3.3V
D 3.3V
A 5V
A 6V
D 3.3V
A 12V
VSO_X
CPU2PANEL
ST 5V-3
MS 3.3V-3
ST 5V-3
D 3.3V
ST 3.3V-2
ST 3.3V-2
RST_3D
ST 3.3V-2
ST 5V-3
ST 3.3V-2
SCL_E
SDA_E
RGB_SYNC_DET
MS_USB
M_SENSE
PSAVE_OFF
VS_FREQ
HS_FREQ
D 5V-2
D 3.3V
TXD
RXD
RXD_232C
RXD_MS2
TXD_232C
D
3.3V
RXD_232C
RXD
TXD
TXD_232C
TXD_MS2
ST 3.3V-2
ST 3.3V-2
ST 3.3V-2
LINE_MUTE
PTR2H8
N/M
NT/PAL
LINE_SEL
YUV_SEL
ACNT
ST 3.3V-2
RST_TMDS
ST 3.3V-2
UART
DDC_WE
A 5V
I2C_5V
COMB_2D/3D
ST 5V-3
ST 3.3V-2
SIRCS
SW_MUTE
D 3.3V
3.3V-2
ST3.3V-2
SYNC_SW2
SYNC_SW1
ST 3.3V-2
D 3.3V
STB_RST
LVDS_ON
ACNT_RST
PW_RST
H8_RST
RELAY
MS_AC
3
4
1
2
5
6
7
8
1
2
3
4
5
6
INTERLACE
KEY0
KEY1
SCL_400K
SDA_400K
SCL_100K
SDA_100K
MENU_STATUS
SIRCS
MS_RESET
BRD_STATUS
KEY0_MS
PIC_MUTE
PW-OSD_EN
TXD_PW
RXD_PW
P-EXTSW
P-RX
P-TX
KEY_WAKE
SIRCS
SCL_100K
SDA_100K
AC_RLY
RX_P
TX_P
MS_SW
SIRCS
AC_DET
PWFMBSY
SEL0
SEL1
SEL2
SEL3
SEL4
SIRCS
MODE2
RXD_MS
MODE2
CPU_RESET
TXD_MS
AC_RLY
SCL_100K_2
SDA_100K_2
WAKE_PTR
BUSY_PTR
RST_PTR
TX
LED_1
LED_2
LED_3
LED_4
IR_SIRCS
CLK
CS
KEY1
KEY_WAKE
KEY0
P-ON_PANEL
PANEL_STATUS
CABLE_DET
PWR_PORT
RST_AUDIO_X
KEY0
1
2
•A(12/12)BOARD
WAVEFORMS
3.1V
P-P
(14.7456MHz)
1.4V
P-P
(16.2MHz)
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