Sony KDE-W50A10 Service Manual ▷ View online
KDE-W50A10 (K) 3-8
14
13
12
11
10
9
8
7
6
5
4
3
SCLTCH
M_RST
CH_RST
CH_WP
3.3V_SW
OF_FLAG
A_MUTE
SP_PRT
CH_IIC_SW
CH_M/S_SW
SLK_D
DAT_D
CN2603
DIGITAL AUDIO PROCESSOR
IC2603
12
27
13
14
38
1
32
SDA
30
NP7
EEPROM
IC2610
Q2610,Q2611
CH RESET
3.3V
AMP_RST
15
SCLTCH2
16
SCDT
17
SCSHIFT
18
SCL
9
OF_FLAG
SCDT
SSCHIFT
7
5
6
VCC
SP_PRT
A_MUTE
DATA(O)
LRCK(O)
BCK(O)
DELAY
RESET
IC2602
1
15
16
48
LRCK(O)
IC2600
CONT.SIG.GEN.
XMODE(I)
DATA(O)
BLK(O)
14
XIN(I)
22
CN2600
SPDIF-
SUB11V
5V
6
3
1
VCCDET
+3.3V REG
IC6103
DION(I)
3
X2600
24.576MHz
IC2612
1
3
2
4
5
IC6102
+1.8V REG
+1.8V
+3.3V
Q2602
34
ERROR(O)
CKOUT(O)
13
IC2609
1
7
5
3
4
5
6
IC2614
4
1
2
A_MUTE
SP_PRT
11
30
29
23
36
19
31
IC2607
OF_FLAG
SCSHIFT
SCDT
24
22
21
25
DATA
OUTL1
OUTL2
SOFMUTE
XFSIN
9
27
48
9
LRCK
INIT
OUTL2
OUTL1
DATA
22
23
21
12S PWM
IC2604
31
27
30
19
36
11
29
BCK
SCLATCH
24
25
SCDT
SCSHIFT
OF_FLAG
SCDT
SCSHIFT
OVFFLAGR
OVFFLAGL
SCLATCH
INIT
BCK
LRCK
12S PWM
X2601
49.152MHz
XFSIN
XFSOIN
SOFMUTE
OVFFLAGL
OVFFLAGR
SCSHIFT
SCDT
6
4
OUTR1
OUTR2
PWM WOOFFER DRIVE
RST
4
25
PWN_AP
OUT_A
OUT_B
PWN_BP
IC2608
2
17
30
DREG
8
SD
13
2
17
13
SD
8
DREG
30
PWN_BP
OUT_B
OUT_A
PWN_AP
25
RST
4
IC2606
PWM AUDIO LCH DRIVE
PWM AUDIO RCH DRIVE
IC2605
4
RST
25
PWN_AP
OUT_A
OUT_B
PWN_BP
30
DREG
8
SD
13
17
2
5
IC2601(1/2)
12
13
DC
Q2608,Q2609
DETECT
CN2601
W+
W-
L+
L-
R+
R-
1
2
3
4
5
6
R
L
WOOFFER
W-
W+
L+
L-
DETECT
Q2605,Q2607
DC
DC
Q2604,Q2606
DETECT
R-
R+
Q2603
Q6101
+12V
+12V REG
IC6101
2
1
AUDIO_VCC
CN2602
TO
G2N BOARD
CN6005
K
(AUDIO PROCESSOR,AUDIO DRIVE)
CN2002
A2NU(2/2) BOARD
TO
J
U
TO
DE3 BOARD
CN5203
AUDIO L/R
AUDIO L/R
3
18
2
5
4
1
I2C_SDA
I2CM_S
I2C_SCL
MCLKI
SDIN1
SCLKIN
LRCLK
SDOUT2
SDOUT1
AUDIO L/R
3
IC2601(2/2)
2
1
3.3V
AUDIO L
AUDIO R
AUDIO L/R
AURIO R
AURIO R
D6101
9
10
8
Q6102
IC2611
V
(8)
K BOARD
KDE-W50A10 (K) 3-9
CN7004
A10
A11
A15
A19
A21
A23
A30
A34
A35
A37
A41
A47
A48
A49
A50
B6
B8
B9
B10
B11
B12
B13
B14
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B36
B37
B38
B39
B40
B41
B42
B44
B50
REC ATT
D SAP
AD MUTE
CVY MAIN
SUB Y
SUB C
SP MUTE
AC RLY
D OVP
SYSTEM RST
V BUS
IFP BINT
I2CMSDA1(NC)
I2CMSCL1(NC)
DE RST
+B OVP
AFT MAIN
FMONO
I SAP
AFT SUB
TU H MAIN
TU H SUB
AD RST
ATSC RXD
ATSC TXD
ATSC RST
HDMI RST
LINE MUTE
WOOFER MUTE
ANT S
ANT M
POW CTL
SET ON
SIRCS
JIG UDM
JIG UDP
USER RXD
USER TXD
I2C SDA
I2C SLK
B INT
AC DET
STBY3.3V
STBY2.5V
DIC A1.8V
DIC D1.8V
STBY 5V
A1,A2
B1
B3,B4
A3,A4
D5
A16
ATSC 5V
B15,B16
SW3.3V
B17,B18
A59
A58
A57
A56
A52
DIC D 1.8V
DIC A 1.8V
STBY 2.5V
STBY 3.3V
SW9V
A60
ADC 3.3V
SW9V
SW3.3V
ATSC5V
SW5V
STBY5V
GRE +
GRE -
GRD +
GRD -
GRCLK +
GRCLK -
GRC +
GRC -
GRB +
GRB -
GRA +
GRA -
17
16
14
13
11
10
8
7
5
4
2
1
CN7650
56
55
54
52
51
50
49
MAIN DIN
IC7650
RCLK-
RC+
RC-
RB+
RB-
RA+
RA-
RCLK+
RD-
RD+
RE-
RE+
59
60
61
62
57
3
PD
17-22
24-25
GR 0-7
8
8
GG 0-7
32,33-35
26-29
8
GB 0-7
38-43
36,45
8
GA 0-7
10-15
7,8
3
GVS,GHS,GSK
47
126
O PTE RESET
I DOVP
O AC RLY
O SAP
O AD MUTE
125
146
136
52
I VSD DET
O PF BINT
76
O DERST
49
127
I ATSC OVP
39
I AFTMAIN
53
O FMONO
121
I SAP
40
I AFTSUB
89
I MAIN H1H
90
I SUB H1H
50
O AD RST/O MS RST
111
I RXD ATSC
112
I TXD ATSC
142
O ATSC RST
141
O HDMI RST
55
O ANT S
54
O ANT M
79
POW CTL
86
I SIRCS
UDM
159
UDP
160
I USER RXD
130
O USER TXD
131
I BINTN
44
I2C SDA-X
I2C SCL-X
I CCD MV
I IFP BUSY
85
88
MASTER WAIT
I CCD MH
101
87
BUS SW-RST
OSDHSYNC
VSYNC
1
176
171
172
YMOUT
YSOUT
3
PSD R5-R7
D R2
D R0
OSD G5-G7
3
D G0
D G2
3
OSD B5-B7
D B7
D B0
45
OSD YM
OSD YS
Q7704,7709,7715
99
3
I CODSV
SUB HSYNC
I POWER LED
I KEY1
104
37
91
KEY WAKE
120
119
146
149
O STBY LED
O TIMER LED
PCSTBY LED
O PICCFF LED
117
O POWER LED
118
153
O ISTBY LED
LAMP ERR LED
73
109
107
106
61
MD2
IO SCLK
IO SDAT
O_NVMPR
TRSTX
Q7018
Q7710,7714
145
O SPWFR MUTE
147
O LMUTE2
143
O SP MUTE
D7011
D7004
D7006
Q7006
Q7009
Q7005,7008,7007,7038
SYSTEM UC
IC7551
MPU
IEX HS
IEX VS
IEX CK
OGPX_HS/VS/CK
CN7553
29-32
35-38
5-8
11-14
17-20
23-26
1 2
41
42
43
44
45
48
O GXRIN7
O GXRIN0
O GXGIN0
O GXGIN7
O GXBIN0
O GXBIN7
O GXAIN6,7
O I2CSSCL2
O I2CS SDA2
M/S SW
IFP BUSY
OSDV M
OSDH M
CN7552
2
3
4
43-46
49,50
37
39
13-16
19-22
25-28
31-34
7
9
I IFPVSOUT
I IGXHSOUT
I IGXCKOUT
O GXAIN0
O GXAINS
O GXCKIN
O GXHSIN
O GXVSIN
O GXYIN0
O GXYIN7
O GXCIN7
O GXCIN0
O GXYCVSIN
O GXYCHSIN
O GXYCKIN
6
4
P ON
KEY1
CN1051
4
6
CN1200
9
10
11
12
13
14
15
16
SW5V/THRU
STBY5V
SIRCS
PCSTBY LED
PICOFF LED
TIMER LED
STBY LED
POWER LED
1
2
3
5
6
7
8
9
25
26
21
19
LAMP ERR LED
ILINK LED
SCL
SDA
CN7002
1
2
3
4
6
7
8
STBY3.3V
RESET
MD2
BUSY3
SI0
SO0
CLK K0
8
OGPX_R0-R7
OGPX_G0-G7
8
OGPX_B0-B7
8
OGPX_A6,A7
2
I2C SCLX
I2C SDAX
IC7552
MASTER WAIT
IFP BUSY
CCDV M
4
1
2
CCDH M
CCPX
AIN4
AIN5
OSD V
OSD H
Q7700
Q7702
FL7700
14
15
AOUT2
DT0CLKIN
AOUT1
FIF0CLKIN
16
IC7702
7
6
5
FL7701
Q7703
Q7701
69
70
66
67
OGPX_A0-A5
6
OGPX_HS/VS/CK
3
1SC2-1 9 OPC BE0-7
8
1SY2-1 9 OPC GE0-7
8
1S-CLK/HS/VS OPC CK/HS/VS
3
SW5V
STBY5V
IC7005
I2C SCL X
I2C SDA X
SDAT
SCLK
10
8
2
4
STBY3.3V
I2C SLKS
Q7020
11
9
1
3
S1051
S1055
S1056
POWER
1
2
3
5
6
7
8
9
D1204
D1203
CN1201
STBY5V
SIRCS
1
2
D1206
D1205
Q1201
Q1204
Q1205
Q1206
Q1203
2
1
SIRCS
IC1601
CN1601
H3
H5
H1U
CN7003
TO
DIC3 BOARD
CN4003
Q7003
Q7604
Q7012
Q7015,2017
Q7025
AMP
Q7022,7024
Q7002
M1U
IC7701
IC7002
L
CN8401
J2NU BOARD
TO
TO
QM BOARD
CN7304
(MAIN DIN,MPU)
S
Q
CN4002
DIC3 BOARD
TO
175
OEX VS
OEX HS
IGPX0-A6
IGPX0-A7
IGPX0-B5
IGPX0-B7
IGPX0-G5
IGPX0-G7
IGPX0-R7
IGPX0-R5
OEX CK
IGPX1-R0
IGPX1-R7
RST
IGPX1-G7
IGPX1-G0
IGPX1-B7
IGPX1-B0
IGPX1-A7
IGPX1-A0
IGPX1-
VS/HS/CK
DOT CLK I
DOT CLK
13
15
Q7028,7029,7037
30
Q7026,7027,7036
SUB C
SUB Y
CN7005
DATA SLICER MAIN
DATA SLICER SUB
XTAL
79-99MHZ
X7950
PEF CLKIN
110
108
IO SDAT
IO SCLK
STBY3.3V
BUS LINE SW
Q7011,7013
I2C SDAS
IC7001
3.3V
REG
REG
2.5V
IC7000
STBY5V
STBY3.3V
REG
1.8V
IC7700
DIC A1.8V
DIC D1.8V
NVM
IC7004
CLK
DAT
WP
5
6
7
Q7019
80
81
82
48
75
IC7003
RESET
STBY3.3V
5
4
SCK0
SI0
SD0
O BUS SW
I RESET
14
10-12
6-9
5
4
3
2
1
ICLK
ICS 0-2
ICD 0-3
DPEAK
CINIT
XRSTIN
XTRST
UVCC
CN7001
STBY3.3V
I-DPEAK
ICD 0-3
ICS 0-2
ICLK
83
67-70
64-66
22
4
3
ICD 0-3
ICD 0-2
ADC 3.3V
T
D1207
NC
46,47,31
Q7708,7713
(9)
H1U, H3, H5 AND M1U BOARDS
KDE-W50A10 (K) 3-10
19
18
16
15
12
10
9
7
6
4
3
1
HPD
DDC +5V
DDC DAT
DDC CLK
CLK-
CLK+
D0-
D0+
D1-
D1+
D2-
D2+
CN9500
FL9501
FL9504-9506
HDMI RECEIVER
IC9505
97
96
92
91
87
86
84
83
RX2+
RX2-
RX1+
RX1-
RX0+
RX0-
RXC+
RXC-
2
6
4
12
15
7
IC9500
BUFFER
ANGY
ANBPB
ANRPR
13
11
12
16
FSEL
8
AUDIO DAC
IC9502
4
2
3
1
30
31
32
26
SDO
WS
SCK
MCLKOUT
L
5
R
24
38
37
43
CSDA
RESET
75
72
71
74
CSCL
Y
PB
PR
MCLK
SDAT
LRCK
SCK
IO-SCL1
IO-SDA1
O-RESET1-N
I-FMT1
21
20
36
35
22
14
IO-SDA-TV
O-FCSW
O-ASW2
IO-SCL-TV
IC9517
SUB MICRO
25
31
32
33
REESET-N
34
19
DSDA
DSCL
77
76
EDID NVM
IC9504
IC9509
6
5
7
SCL
SDA
WP
LEVEL
SHIFT
IC9514
LPF
1
3
2
6
5
7
IC9506
SW
12
14
15
13
11
9
7
6
4
3
2
1
Y
PB
PR
L
R
SDAT
SCLK
RESET
9V
CN9504
8
7
6
5
4
3
2
1
RESET
VCC 3.3V
NMI
P85
P86
P87
DEBUG2
DEBUG1
CN9505
5
13
3
TO
A1U BOARD
CN002
P(HDMI)
3.3V
DD CONV.
REG
5V
IC9521
IC9503
+3.3V
+5V
Q9516
MUTE
Q9517
4
11
5
1
A
B
9
10
Q9511
+3.3V
8
9
IC9522
5
RESET
4
+3.3V
X9501
10MHz
HDMI
PC
A
11
O-ASW1
O-HPGMUTE2
OSC2
OSC1
I-HPGDET1-N
Q9514
41
27,28
34
Q9503,9506
HDMI
R
L
J9503
AUDIO
R
L
L
R
2
V
Q9502
(10) P BOARD
KDE-W50A10 (K) 3-11
EEPROM
IC7203
QH
(MEMORY STICK)
45
46
IC7201
LDO
3.3V
CN7201
IC7204
RESET
4
57
27
7
39
6
WP
SCL
SDA
5
40
29
53
52
42
31
43
19
48MHz
X7201
RESET
WP
SCL
SDA
VP
VM
ON1
XOUT
XIN
SCLK
SCLK0
DATA0
BS0
IC7202
MS USB
STICK
MEMORY
VDD
SCLK
INS
DATA0
BS
CN7204
30
LED
IC7315
1
4
2
D3.3V
Q7201
Q7202
1
2
4
USB
IC7330
D3.3V
D5V
526
USBPA
555
USBNA
556
USBOVRUR
515
XTALIN
516
XTALOUT
386
PCICLK
376
CLKOUT0
475
PDB
563
TDB
1
2
4
4
1
2
PWR CTL
Q7308
IC7336
IC7335
EEPORM
IC7326
SCL
6
547
5
SDA
461
7
XWC
553
HSO
11
SDA
2
3
SCL
IC7321
GFX PLL
504
IDE_INTRQ
IDE_DMARQ
533
VSO
VCOX_INA
486
CLK
I2CA_SCL
I2CA_SDA
DDR SDRAM
IC7325
D24-D31
VREF
49
D0-D7
A0-A14
/RAS,/CSO
/WE,/CAS,CKE
16
15
5
49
VREF
IC7323
DDR SDRAM
16
15
5
D8-D23
DQB
AB
AA
DQA
D8-D23
5
15
16
DDR SDRAM
IC7322
VREF
49
5
15
16
/WE,/CAS,CKE
/RAS,/CSO
A0-A14
D0-D7
49
VREF
D24-D31
IC7324
DDR SDRAM
44
VREF
IC7300
536
564
535
452
454
518
MCK
4
1
DATA
489
3
LRCK
460
2
/AUD-DEMPH2
370
IC7327
ADC
MCLK
SDATA
LRCK
SCLK/DEM
AOUTL
AOUTR
492
GPIOA7
GPIOB0
DAC4
DAC6
DAC5
GPIOB1
MUTE
Q7301-7303
Q7304
Q7305
8
5
/FRDY
311
DVDVSYNC
33
34
DVDHSYNC
310
FSTB
13
/RESET_SYSTEM
RESET#
LVDS TRANSMITTOR
IC7332
RESET
IC7305
2
SMCCLK
177
DVOGA0
156
SMDATAA
DVOGA1
DVOGA2
350
NRSSCLKAA
DVOGA3
159
SMCLKA
AD0-15
16
6
ICS0-5
BE0-1,ALE0-1
/RD,/WE
6
BUS LINE(AD0-AD15)
BUS LINE(/CS0-5)
(BE0-1,/WE,/RB,CLK,ALE0-1)
BUS LINE
RESETOUT
363
19
/WP I/O
FLASH MEMORY
IC7318,7319
AD0-7
ALE0
/RD,/WE,BE0-1
9
/CE
8
5
/RD
5
D
Q
2
/WE
/S
O
IC7320
SERIAL EEPROM
BUS SW
IC7316
S1
S0
6
1
5
3
6
13
10
7
9
/CS0
CLK
/CE
550
464
BUS SEL1
BUS SEL0
/PDWN
TE+
18
19
TE-
21
20
TD-
TD+
23
22
TCLK-
TCLK+
25
24
TC-
TC+
29
28
TB-
TB+
31
30
TA-
TA+
1
IC7331
F.F
CN7309
CN7304
B2-B9
8
8
GA0-GA7
4
G2-G5
AD8-15
8
5
/CS1-5
8
AD8-15
/CS2-5
ALE1
4
CN7306
14
2
HIRQ#
FE_SCL
3
4
RESET_FE
RESET2099
12
10
HRW
CS0
6
8
HA1
HA0
/RD
BE0
BE1
HD0
HD7
18,20
22,24
26,28
30,32
AD0-AD7
8
FE_SDATA
HACK
34
16
FE_SCLK
36
FE_SYNC
FE_VAL
40
38
FE_SDA
1
554
ACRESET#
ACXTAL_OUT
468
SMDATAS
187
VCXO_INB
514
TDATA0
388
TCLKA
368
TVLDA
397
TSTRTA
389
I2CA_SDA
I2CA_SCL
IC7312
REG
HDRV
5
3
LDRV
1
FB
VCC
2
VDDP
VDDR3
522
SPDIFA
D3.3V
D3.3V
ACSYNC
524
D7306
Q7300
AVDD 1/2
479,480
DAC_A2.5V_PRI
DAC_A2.5V_SEC
506,507
A2VDD 1/2
1.8V LDO
IC7314
PLL_XM1.8V
15
XMVDD
PLL_PM1.8V
IC7313
1.8V LDO
PMIVDD
534
450,476
VDDDI
DAC_DL8V
PLL_AP1.8V
IC7312
1.8V LDO
APVDD
459
1.8V LDO
IC7311
PCIVREF
393
131,257
VDDC18
1.8V LDO
DAC_REF1.8V
447
A2VDDQ
IC7310
VDDR1
D2.5V
IC7309
1.5V REG
VDDC
D2.5V
406
TDA
407
RDA
CN7307
7,8
10
3.3V
2.5V
4
5V
9V
2
9,10
+9V
BOX_RST_IN
3
TV_RXD
TV_TXD
1
2
CN7300
5
+5V
1
IC7306
SYNC PWM CONTROL
IC7301
4
2
2
4
IC7302
SYNC PWM CONTROL
IC7307
2
VCC
FB
1
LDRV
3
5
HDRV
(AVOUT,POWER,USB,LVDS)
QM
FL7300
5
4
X7300
26.1621MHz
14
12
2
4
MEM_VREF
D1.5V
267,441
DVOGA0-3
GA1,3,5,7
VDD_IO1.8V
TEST
CONNECTOR
Z
TO
QT BOARD
CN7306
P
TO
QT BOARD
CN7902
CN8208
A2NU BOARD
TO
M
O
TO
A1U BOARD
CN006
CN7650
M1U BOARD
TO
T
AUDIO_ROUT
VS_OUT
AUDIO_LOUT
Y_OUT
HS_OUT
PB_OUT
PR_OUT
TE+
TE-
TD-
TD+
TLCK-
TCLK+
TC-
TC+
TB-
TB+
TA-
TA+
1
2
5
4
8
7
11
10
14
13
17
16
8
4
12
11
2
7
3
3.3VIN
RXDB
TXDB
CN7303
CN7311
9
8
6
4
2
3
2
1
1
2
3
VCC/VBUS
D-
D+
3
(11) QH AND QM BOARDS
Click on the first or last page to see other KDE-W50A10 service manuals if exist.