Sony KDE-W50A10 Service Manual ▷ View online
KDE-W50A10 (K) 3-4
A4
D3
C3
A3
IFPR1OUT 0-9
IFPCK
IFPVS
IFPHS
IFPFLDOUT
SDA_1
SCL_1
CN5101
DISPLAY ENGINE
CN5203
SYS_RESET
THERMO_G/3.3V
FAN_ERROR
7
8
9
X5302
33MHz
DE3
IFPG1OUT 0-9
IFPB1OUT 0-9
IFPR2OUT 0-9
IFPG2OUT 0-9
IFPB2OUT 0-9
FAN_DRY
10
PANEL_ON/DAT_D 11
PS_PROT/CLK_D
12
LOGO
13
D_OVP(NC)
14
PAN_UDP
15
SET_ON_DE
16
PAN_UDM
17
PAN_VBUS
18
DAT_D
23
CLK_D
24
CH_M/S_SW
25
CH_IIC_SW
26
SP_PROT
27
A_MUTE
28
OF_LAG
29
3.3V_SW
30
CH_WP
31
CH_RST
32
M_RST
33
SCLATCH
34
AMP_RST
35
SCLATCH2
36
SCDT
37
SCSHIFT
38
IFQE 0-9
IFQO 0-9
OVRED1
OVGRN1
OVBLU1
41
40
53
61
50
51
95
69
93
92
IC5202
74
70
73
8
102
101
71
82
81
6
46
100
9
20
19
103
10
90
SYSTEM CONTROL
60
55
PSEUDO OUTLINE CORR.
AO-
AO+
A1+
A1-
A2+
A2-
A3+
A3-
A4+
A4-
A5+
A5-
A6+
A6-
A7-
A7+
CK-
CK+
23
RH+
22
RH-
21
RG-
20
RG+
19
RF+
18
RF-
16
RE+
15
RE-
14
RD+
13
RD-
12
RCLK+
11
RCLK-
9
RC+
8
RC-
7
RB+
TO
PANEL
UNIT
6
5
4
RB-
RA+
RA-
CN5406
PS-
PS+
26
27
RC
7
1
2
RI-
RS+
IC5402
CN5201
SIN
SDT
SCK
3
4
5
RESET
6
SCL(NC)
7
SDA(NC)
8
BINT
9
PS0
10
PS1
11
MD0
12
MD2
13
CN5212
WFR_DET
1
CN5207
1
THERMO_2
3
THERMO_3
SYSTEM
RESET
IC5201
T
TO
DIC3 BOARD
CN4202
IFP_SCL
IFP_SDA
IFFIELD
IFHSYNC
IFVSYNC
CLK
IFQO 10-19
IFQO 20-29
IFQE 10-19
IFQE 20-29
10
10
10
10
10
10
10
10
10
ONSDATA
ONLE
ONPLE
ONSCK
OVHS
OVVS
OVBLKDE
OVCLK
ICFREE
IC_BLK
D_DEV_RST
ALARML
29
PS+
PS-
SDA1
SCL1
SDA1
SCL1
65
64
66
67
99
IFFIELD
IFHSYNC
IFVSYNC
CLK
CLKC
XCLKC
IFQE 20-29
IFQE 10-19
IFQO 20-29
IFQO 10-19
IFQO 0-9
IFQE 0-9
ICSCL
BCSDA
OVRED9
OVGRN9
OVBLU9
ONSDATA
ONLE
ONPLE
ONSCK
OVCLK
OVBLKDE
OVVS
OVHS
CLK
ICBLK
ICFREE
INPSS
OVBLU0
OVGRN0
OVRED0
HS
VS
DE
CLK
TRST
RED
GRN
BLUE
ORED
OBLU
OGRN
AUDIO MUTE
CH_M/S_SW
USB_DVM
ERR2
PANELON
FAN
FAN_ERR
USB_DVP
LOGO
USB_VBUS
CH_IIC_SW
SP PROT
OF_FLAGX
K3.3V_SW
CH_HVM_OP
SOT1
SCLATCH2
AUDIO RESET AMP
SCLATCH
AUDIO RESET PRO
SCK1
CH_RST
SDA2
SCL2
NVM_WP1
SCL1
SDA1
TEMP3
TEMP2
WFR_DET
IC BLK
IC FREE
D_DEV_RST
PANEL_PD
WP
SCL2
SDA2
7
6
5
NVM
IC5906
3.3V
EXT_SDA
EXT_SCL
3
6
1
5
2
EXT_SDA
EXT_SCL
D5216
CN8201
A2NU(2/2)BOARD
TO
TO
K BOARD
CN2603
K
SUB_6.5V
3
6
SUB6.5V
Q5205
HCDHX
80
P_ALARM
83
3.3V
1
3.3V
SCK0
SDT0
SIN0
11
12
17
TO
JIG
89
22
21
P60
P61
MD0
BINT
104
87
MD2
WOOFER
TO
TO
SENSOR
ANALOG SW
Q
IC6001
IC5302
BILATERAL
IC5204
7
91
BUS_SW0
(DISPLAY ENGINE,FPD TRANSMITTER)
6MHz
X5201
XI
XO
107
108
10
OVRED2
RED
10
OVGRN2
GRN
OVBLU2
10
BLUE
IC5408
A7P
A7H
A2P
A2H
A6H
A6P
A5H
A5P
A4H
A4P
A3H
A3P
CLK1H
CLK1P
A1H
A1P
AOP
OH
B
G
R
RD
CLKIN
DE
VSYNC
HSYNC
B20
G24
G25
B21
FILTER
22
32
31
28
29
34
33
37
36
39
38
42
41
45
44
47
46
L5404-5405
L5407-5413
49
50
11
56
55
54
64
70
69
63
FPD LINK TRANSMITTER
PANEL_PD
1,2,79,80,
77,78,
85-92
93-96,
99,100
81,84
3-10,
10
10
10
OKBLU1
OKGRN1
OKRED1
OHS
OVS
ODE
OCLK
PLLS
CLK
25
INT_V
ODA
DDR SDRAM
IC5903
A
ODAA 0-11
12
32
BDDQA 0-31
DQ
ODDQ
ODBA
BA
ODBAA 0-1
2
4
ODDMA 0-3
DM
ODDM
ODDQS
DQS
ODDQSA 0-3
4
3
ODCKPA
ODCASNA
4
ODWENA
ODCKNA
ODRASNA
ODCKEA
ODCSNA
IC5203
NVM
5
6
7
SDA2
SCL2
WP
5
DITHER
PS5901
SUB6.5V
SWITCHING REG.
IC5904
STB
VCC
PVCC
SEL1
19
1
12
18
6.5V
Q5901
Q5902
2.5V_2
3.3V
1.25V
REG
IC5901
1.25VT
3.3V_2
Q5909
Q5907
1
7
CTL/SS
VCC
IC5905
SWITCHING REG.
OUT
3
Q5908
1.8V_2
1.8V
(4)
DE3 BOARD
KDE-W50A10 (K) 3-5
CN4000
Q4306,4317
IN2A
11
Q4310
OUT2A
21
VIDEO BUFFER
IC4302
20
OUT2B
OUT1B
24
25
OUT1A
15
AIN5
13
AIN4
IC4303
VIDEO BUFFER
I_BINT
Q4305,4316
8
IN1A
MSDIO
MSCK
Q4304,4314
3
SDA
I2C_SDA
I2C_SCL
SCL
4
1.8V
Q4309
20
AD4 SEL
17
16
AIN3
11
OUT3A
OUT3B
OUT2B
OUT2A
167
AIN2
20
21
OUT1B
OUT1A
9
AIN1
24
25
Q4303,4313
Q4302,4312
13
IN3A
11
IN2A
8
IN1A
I2CMSCL1
D_OVP
I2CMSDA1
M_YS
USBCONNECT
MSBS
USBDMNS
I_BOOTMODE
USBDPLS
I_HDMI_ERR
MSDIR
O_HDMI_RESET
UARTTXD1
UARTTXD2
UARTRXD1
MSPI
UARTRXD2
SW2.5V
SW3.3V
SW5V
1
Q4000
1,2
IC4000
7
ENA
14,15
13
REG
1.2V
1.8V
REG
13
14,15
ENA
7
IC4001
1,2
Q4001
IC4301
1.8V
REG
3,14,16
2
3.3V
IC4803
REG
1.25V
2.5V
6
L.P.F
FL4300
OP AMP
IC4305
Q4300,4307
14
INC+
AOUT2
69
67
FIFOCLK_IN
5
Q4301,4308
FL4301
L.P.F
INA+
66
OUTA
AOUT1
7
16
OUTC
70
DTOCLK_IN
4
SCL
I2C_SCL
I2C_SDA
SDA
3
OCPX
IC4300
RD-
RD+
RCLK-
RCLK+
RB-
RB+
RA+
3
PD
4
CLK
31
CLKOUT
90
VTIM
14
RD6
RD0
21
HTIM
7
-
MAIN_D2IN
(M_D2Y 2-9)
8
D2Y
D9Y
RD8
RD1
--
RA1
RA8
D9C
D2C
LVDS RECEIVER
IC4200
RA-
CN4200
8
(M_D2C 2-9)
MAIN_D2IN
-
(M_D2H)
(M_D2V)
(M_D2CLK)
49
50
51
52
57
56
59
60
Q4200
ON
RESET
IC4202
POWER
3.3V
IC4610(1/2)
FP
399
GPIO7
278
252
DRCHSIN
MSDIO
MSCK
49
MSBS
290
USBCONNECT 495
USBMNS
42
USBDPLS
168
173
MSPO
HDD
199
196
VDD
DRCVSIN
563
262
CK2CQ
CCPYIN_B0
4
USBDPLS
USBMNS
USBCONNECT
MSBS
MSCK
MSDIO
Q4016
SW3.3V
40
GPIO_INT0
175
UARTRXD1
501
UARTRXD2
50
UARTTXD1
594
UARTTXD2
500
MSDIR
593
MSPI
O_HDMI_RESET
489
I_HDMI_ERR
393
I_BOOTMODE
158
GPIO15
IC4609
GPIO8
GPIO_INT1
MSPI
MSDIR
UARTTXD2
UARTTXD1
UARTRXD2
UARTRXD1
3.3V
S4600
CN4002
CN4003
IC4614
4
3
3
4
IC4615
6
1
EXTGXHSOUT
141
CCPCKIN_A
247
8
I_GXAIN0_A-I_GXAIN7_A
371
PCCLPOUT
459
EXTGXVSIN
122
EXTGXHSIN
243
EXTGXCKIN
CCPIN_A(CCPYIN_A0-A7)
16
PCCOSOUT
474
463
CCPHSIN_A
359
CCPVSIN_A
CCPIN_A(CCPCIN_A0-A7)
16
-
I_GXYIN0-A
I_GXYIN7-A
I_GXCIN7-A
I_GXCIN0-A
-
8
I_GXGIN0_A-I_GXGIN7_A
8
I_GXBIN0_A-I_GXBIN7_A
8
I_GXRIN0_A-I_GXRIN7_A
Q4009,4012
I2CSSCL2
497
6
4
3
490
GPIO5
GPIO4
35
276
GPIO14
7
1
2
SW3.3V
Q4006,
Q4007
I2C_MSDA1
IC4002
I2C_MSCL1
I2C_SCL
I2C_SDA
SW3.3V
260
EXTGXCKOUT
I2CSSDA2
396
GIPO2
161
16
DQ 0-15
ADDR 0-11
12
3
DQM,BA0,BA1
XCS,XCAS,XWE
3
3
XRAS,CKE,SOCLK
IC4304
SDRAM
FIM0
106
8
(1MY 2-9)
1MAIN_CCPYUV
1MAIN_CCPYUV
(1MC 2-9)
8
1MAIN_CCPYUV
(1M_CLK/HS/VS)
3
SDRAM
IC4503
B0_0_1
2
2
CAS0,RAS0
CK0,CS0,WE0
3
10
A0_0-10
D0_0-31
32
3
(1M_CLK/HS/VS)
8
(1MC 2-9)
(1MY 2-9)
8
DICD7
DICD0
--
DIYD0
DIYD7
IC4505
DRC MFV1
8
(DRCC1IN 0-7)
DRCIN
-
DY212
DY219
-
DR02
DR09
DB09
DB02
-
DY209
DY202
-
DRCIN
(DRCC2IN 0-7)
8
DRCIN
(DRCY1IN 0-7)
8
DRCIN
(DRCY2IN 0-7)
8
4
1
2
4
IC4604
2
IC4502
GPIO_INT3
587
36
GPIO0
3
XIN
CKBI
132
SSCLK
7
SSON
8
IC4506
PLL CLK GEN.
PLL CLK GEN.
IC4508
7
CLKD
S1
13
CLKB
9
SSON
8
XIN
13
S1
12
GPIO3
279
4
XIN
X4500
79.99MHz
388
GPIO6
7
129
CLKI
SSCLK
PLL CLK GEN.
IC4507
8
D0-D7
A0-A21
22
WE,OE,CE
IC4801
ROM
-
DQ0
DQ7
DQ15,A-1
A0-A20
ROM_WE/OE/CS1
32
D1_0-31
A1_0-10
10
3
CK1,CS1,WE1
CAS1,RAS1
2
2
B1_0_1
IC4504
SDRAM
2
1
4
IC4004
44
OSDY
OSDV
197
46
OSDH
X4600
79.99MHz
FP
IC4610(2/2)
IC4600
PLL CLK GEN.
CLKC
47
TALCLKIN
GPIO10
277
S1
13
12
S0
387
GPIO9
4
XIN
9
CLKB
GPIO6
8
SSON
PNLCLKIN
SSCLK
7
PLL CLK GEN.
IC4603
XIN
3
IC4601
SYSTEM RESET
RESETX
345
STANDBYX
48
GPIO11
386
GPIO12
488
IC4608
RTC
CK
3
RESET
8
2
4
1
297
XRST
VS
7
1
6.5V 5V 2.5V
VOLTAGE
DETECTOR
IC4613
IC4611
-
1
4
2
1
IC4602
32
MMD0-63
MMA0-11
12
2
MMBA0-MMBA1
MDQS0-MDQS7
8
MDQM0-MDQM7
8
IC4802
DDR MEMORY
IC4800
614
MMEB
MCASB
78
MRASB
317
MCSB0
201
AJ10GPIO
494
MCLK0B
82
MCLK0
205
MCLK1B
81
MCLK1
204
9
CN4202
CN4600
I2CMSCLK1
IFPFLDOUT
372
I2CMSDA1
142
IFPMSK1OUT
140
IFPHSOUT
6
1
IFPVSOUT
13
569
IFPCKOUT
IC4614
10
10
10
10
10
10
IFPR1OUT 0-9
IFPB1OUT 0-9
IFPG2OUT 0-9
IFPG1OUT 0-9
IFPR2OUT 0-9
IFPB2OUT 0-9
ARM_TMS
227
105
ARM_TDI
632
ARM_TRST
543
ARM_TCK
340
ARM_TDO
I_BINT
XRST
28
DIC3
(LVDS RECEIVER,FP,CCPX,DRC MF)
2
4
1
CN7552
M1U BOARD
TO
Q
S
TO
M1U BOARD
CN7553
CN8403
J1NU BOARD
TO
I
CN5101
DE3 BOARD
TO
R
SET_ON
CLK_W
I_MAIN_B
D_OVP
DAT_W
O_MSDIO(NC)
I_MAIN_CV
B_INT
I_MAIN_C
I_MSLK(NC)
I_MAIN_R
I_MAIN_G
I_UARTRXD1(NC)
I_USBDPLS
BOOT_MODE
I_MAIN_YS(NC)
O_MSBS(NC)
I_USBCONNECT
I_USBDMNS
I_UARTTXDP
I_UARTTXD1(NC)
HDMI_RESET(NC)
O_MSDIR(NC)
HDMI_ERR(NC)
A_1.8V(NC)
SW_2.5V
SW_3.3V
SW_5V
SUB_6.5V
D_1.8V(NC)
SYSTEM_RESETX
I_UARTRXDP
O_MSPI(NC)
D_1.2V(NC)
D_1.25V(NC)
B3
A3
B2
A1
B4
A5
B5
B6
A7
B7
B8
A9
A21
B20
A19
B18
A18
B17
A17
B15
A11
A12
A14
A15
B10,B11
A31
B22
B21
B12
A13
B14
A24-B25
A27-B28
A30,B30
A33-B34
O_PCCOSOUT
I_GXYIN 0-7
I_GXCIN 0-7
I_GXCKIN
I_GXHSIN
I_GXYCCKIN
O_IGXCKOUT
O_IGXHSOUT
O_IFPVSOUT
I_GXYCHSIN
I_GXYCVSIN
I_GXVSIN
CCPM_MUTE
DAT_M
CLK_M
I_GXAIN 6,7
I_GXGIN 0-7
I_GXBIN 0-7
I_GXRIN 0-7
OSDH_M
PC_VPOL
PC_HPOL
OSDV_M
M/S_SW
O_PCCLPOUT
I_GXAIN 0-5
7
4
3
2
8
9
10
19-22
31-34
37
38
39
49
48
47
46
45
43
42
41
1,2
11-14
23-26
35-38
25-28
13-16
40
43-46
49-50
29-32
17-20
5-8
-
MRXIN0-
MRXIN0+
MRXIN1-
MRXIN1+
MRXIN2-
MRXCLK-
MRXIN3-
MRXIN2+
MRXCLK+
MRXIN3+
4
5
7
8
10
11
13
14
2
1
IFPB2OUT 0-9
IFPR2OUT 0-9
IFPG1OUT 0-9
IFPG2OUT 0-9
IFPB1OUT 0-9
IFPR1OUT 0-9
IFPCK
IFPVS
IFPHS
IFPMSK1OUT
CLK_W
DAT_W
IFPFLDOUT
B3
C3
A4
D3
4
3
2
5
6
A3
B1
A1
B25
C21
C16
B21
A25
C28
B16
C12
D7
B4
A9
A13
TDO
TCK
TRST
TDI
TMS
P
TO
PD BOARD
CN9502
(5)
DIC3 BOARD
KDE-W50A10 (K) 3-6
2
1
AC(L)
AC(N)
CN6001
CN6018
1
2
AC(L)
AC(N)
CN6014
RECT
D6205
Q6203,Q6205
PFC DRIVE
OUT
VCC
CTL
IC6201
12V REG
5
3
1
PFC_OUT
PRI_VCC1
PFC_DET
CN6017
L6201,L6203
D6217
Q6206,6207,6219
PFC SW
3
1
RLY_ON
RLY_5V
CN6901
TO
G2F BOARD
CN6010
CN6301
G2F BOARD
TO
3
1
2
Q6215
Q6214
OVP
PROTECT
IC6203
1
14
2
3
13
12
LATCH
Q6216
IC6204
VREF
LVP
Q6210
5
6
10
9
7
8
Q6204
SS
OUT
VCC
VREF
CAOUT
SS
VFB
Q6212
Q6213
D6218
LATCH
RV6201
13
11
SS
Q6210
16
15
9
3
(POWER SUPPLY)
G1
IC6202
DRIVE
W
X
Q6209
P_SW(-)
STBY5V
5
6
Q6218
PH6905
F
L6002-6005
RLY5V
STBY5V
PH6904
Q6915
Q6903
STBY5V
Q6217
D6216
T6101
1
4
3
6
D6105
STBY5V
11
10
2
VCC
8
7
DRAIN
DRAIN
5
START UP
4
FB
PH6101
D6103
TH6101
D6100
D6104
IC6101
DRIVER
D6106
TO
AC INLET
RY6001
RY6002
RLY5V
1
2
AC IN
F6001
D6201,
6225
6226
D6208,
PROTECT
AC OFF
Q6201,6202
6
8
2
8
VREF
IC6102
Q6208
PRI_GND
2
(6)
F AND G1 BOARDS
KDE-W50A10 (K) 3-7
5
2
1
PFC OUT
PRI VCC
PFC DET
CN6010
W
G1 BOARD
CN6017
TO
IC6301
DRIVER
VC1
F/B
VG(H)
VS
VG(L)
OCP
Q6301
CONVERTER
Q6302
CONVERTER
15
2
23
22
20
16
PIT
T6301
14
10
13
11
4
2
6
7
D6408
D6308
ISOLATER
PH6401
ISOLATER
PH6902
Q6901
1
2
4
3
1
2
3.4
8-10
SUB6.5V
SUB11V
CN6008
CN6006
1.4
7.10
2
5
8
11
FAN
FAN ERR
FAN ERR
FAN ERR
FAN ERR
CN6013
7
9
10
VD
VS
VS
16
20
22
23
2
1
OCP
VG(L)
VS
VG(H)
F/B
VSENSE
DRIVER
IC6501
VC1
CONVERTER
Q6504
CONVERTER
Q6503
3
6
T6501
PIT
D6601
15
12
10
PH6601
ISOLATER
PH6903
ISOLATER
RV6601
VD_ADJ
9
8
14
7
6
1
2
5
4
IC6601
VREF
IC6903 OVP,LVP
6
VD
15
15
VC1
IC6701
DRIVER
VSENSE
F/B
VG(H)
VS
VG(L)
OCP
1
2
23
22
20
16
Q6705
CONVERTER
Q6706
CONVERTER
Q6703
Q6704
VC2
17
D6702
Q6702
SW2
ISOLATER
PH6801
PIT
T6701
3
6
14
11
11
14
6
3
T6702
PIT
D6801
VS_ADJ
RV6801
Q6911
Q6913
Q6905
Q6909
SW
Q6502
4
3
PANEL
UNIT
TO
SUB11V
SUB11V
SUB11V
CN6022
FAN
FAN ERROR
1
2
FAN ERR
FAN ERR
FAN
FAN
8
2,5
7
1.4
CN6021
TO
FAN
FAN
TO
FAN
TO
CN6009
1
3
5.6
SUB18V
THRU5V
SW9V
1.2
AUDIO25V
CN6005
13
11
10
9
8
7
6
4
3
1
THERMO
FAN_ERR
PANEL_ON
REC ON
PS PROT
OVP
STBY5V
P-SW(-)
AC RLY
TU32V
CN6004
Q6408
Q6407
DRIVE
FAN
5V
REG
FAN
DRIVE
IC6409
1
3
1
3
4
IC6403
IC6402
D6406
D6401
D6407,D6417
15
16
9
D6403
Q6903
D6409
Q6405
SUB11V
TO
CN6901
G1 BOARD
X
CN6301
RLY 5V
RLY ON
P-SW(-)
1
3
5
STBY 5V
6
1
3
4
TH6403
D6301
17
OUT2 U
DC-DC CONV.
IC6408
19
OUT2 D
10
SBY 2
Q6406
5V
VCC
G2N
(POWER)
D6402
D6405
D6404
TO
CN2004
A2NU BOARD
A2NU BOARD
CN2001
TO
G
F
H
V
K BOARD
TO
CN2602
CN2005
TO
A2NU BOARD
D6310
Q6418,6419
Q6414-6417
STBY5V
CTRL
3
1
4
VCC5V
TH6901
SUB11V
Q6910
Q6902
IC6907
D6901
AC-RLY
STBY5V
6
7
1
14
8
9
Q6906
IC6905
VS
11
13
10
12
FANDRIVE
IC6404
VREF
IC6906
9V REG
SUB11V
4
IC6401
Q6413
Q6925,6926
Q6924
Q6915
Q6923
Q6922
D6914
VS
Q6919
Q6918
VCC5V
2
1
3
4
PH6905
ISOLATER
Q6501
Q6601
Q6600
Q6700
VREF
IC6801
VS
D6802
Q6802
Q6801
Q6912
VREF
IC6601
D6912
11
10
13
D6921
D6812
1,2
5V
CN6020
TO
UNIT
PANEL
VCC5V
(7)
G2N BOARD
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