Sony KDL-V26XBR1 / KDL-V32XBR1 / KDL-V40XBR1 Service Manual ▷ View online
KDL-V26/V32/V40XBR1 (UC) 4-5
(5)
B (2/2) Board
31
16
15
36
38
37
28
27
26
25
19
14
13
10
23
22
24
30
8
35
34
33
21
20
7
6
5
4
3
1
PANEL_SCL
BECPU_SCL
BECPU_SDA
PC_WAKEUP
FV SUB
FH SUB
VSW_HS
VSW_VS
FV_MAIN
FH_MAIN
ACOFFDET
BECPU_RXD
BECPU_TXD
BE_FLASH
BE_RST
BE_RST_SET
BE_BUSY
BE_WDG
BE_BINT
LAMP_HVDET
LAMP_COVER
LAMP_PROT
BLIGHT/LAMPCNT
DIMMER/IRIS
HALL_GAIN
JIG_BINT
JIG_FRRST
JIG_API_RXD
JIG_API_TXD
PANEL_ON
CN5002
32
PANEL_SDA
5-7
3,4
2
1
PANEL VCC
MAIN 11V
PC 3.3V
ANA 6.5V
CN5001
5V
REG
IC5010
IC5011
REG
5V
11
PC3.3V
PCON-6.5V
SEL1
PVCC2
PVCC1
VCC
OUT1
INV1
INV2
OUT2
1
8
12
18
IC5009
DC-DC CONV.
11
16
5
9
IC5202
REG
2.5V
1.5V
REG
IC5203
3.3V
REG
IC4604
2.5V
REG
IC4901
IC4605
REG
1.8V
CM2.5V
CM1.5V
PCAD3.3A
CM2.5V
PCAD1.8A
A5V_1
A5V_2
Q5002
D5V
D3.3V
PCAD1.8D
3.3V
1.8V
REG
IC4001
3.3V
FR1.8V
1.8V
REG
IC4301
2.5V
A1.8V
AVDAD_M
Q5003
FR3.3V
A_CPUMAIN_SDA
A_CPUMAIN_SCL
PANEL_SCL
PANEL_SDA
SEL_FH_MAIN
SEL_FV_MAIN
A_VSWVS
A_VSWHS
A_PCWAKEUP
A_FR_RST
A_CMBUSY
A_CM_TXD1
A_CM_RXD1
A_ACOFFDET
A_FR_FLASH
8
SOUT4
SOUT0
SIN0
PRG1
PRG0
PRG2
INT4
INT5
INT6
TRG3
SCK1
BGRNTX
SOUT1
SIN1
SCL0
SDA0
SCL3
SDA3
112
100
99
150
149
151
132
133
134
165
104
25
103
102
114
115
120
121
A_CPUMAIN_SCL
A_CPUMAIN_SDA
PANEL_SCL
PANEL_SDA
ICU2
ICU3
ICU0
ICU1
FH SUB
FV SUB
FH MAIN
FV MAIN
142
143
140
141
PF4
82
13
12
11
6
4
5
2
1
3
PF5
83
IC4003
RF3.3V
RESET
IC4000
FR3.3V
8
10
9
68
INITX
A_FR_RST
Q4006
Q4001
109
137
136
PCAD_RST
DRC_RST
CCPX_RST
9
A_JIG_FIRST
Q4003
WRIX
SRAS
CS1X
MCLK
BRQ
INT2
17
30
19
29
26
130
CPUA_01
|
CPUA_13
CPUD_00
|
COUD_15
CPURD_X
CPUWR0_X
CPUWR1_X
CPUAS_X
CPUCS_X
CPUCLK_X
CL_X
INTVSO_X
13
16
CPUA 1-13
CPUD 0-15
IC4100
MICROCONTROLLER
IC4500(2/2)
FLASH MEMORY
IC4010
A
D
OE
WE
CE
RY/BY
A
D
RDX
WRDX
CSOX
SWE
15
16
18
32
MCU_CS0
FLASH_RDY
MCUA 1-20
MCUD 0-15
20
16
RES
SCL
SDA
WP
VCC
EEP ROM
IC4002
5
6
7
FR_NVSCL
FR_NVSDA
WP
FR3.3V
Q4000
8
128
129
61
INTVS1
INTVS2
DRC_BYPASS
6
INT0
INT1
105
111
106
110
152
158
24
154
153
155
LCD_BBCSEL
ACC_PDPGO
LCD_LUT2
LUT1_CPUGO
LUT0_PLERST
IRQRET
PAWN_RST
LCD_DCCSEL1
LCD_DCCSEL0
BINT_WPC
10
64
66
XO
XI
X4000
16.5MHZ
IC5006(1/2)
IC5005(1/2)
11
15
12
1
2
4
10
2
6
8
10
12
11
1
5
9
11
13
1
2
M_D2V(DTTHSOUT)
A_VSWHS
CPO2_H
M-D2V(DTTVSOUT)
A-VSWVS
CPO2_V
9
8
IC5006(2/2)
FHMAIN
FVMAIN
IC5005(2/2)
6
5
13
3
IC5007
SW
10
9
HV_MAIN SEL1
HV_MAIN SEL0
21
20
CS5X
CS4X
CS6X
CS7X
22
23
HV_SUB SEL0
HV_SUB SEL1
9
10
SW
IC5004
IC5002(2/2)
IC5003(2/2)
4
3
13
11
9
5
1
11
12
10
8
6
2
10
4
2
1
12
15
11
IC5002(1/2)
IC5003(1/2)
SPO2_V
SELPC VS
A SUB VS
CPO2_H
SELPC HS
A SUB HS
3
2
6
5
FH MAIN
PCDHS1
FV MAIN
PCDVS1
5
D3.3V
15
1
SEL_FH_MAIN
SEL_FV_MAIN
4
7
IC5008
7
B(2/2)
(MICROCONTROLLER,POWER SUPPLY)
FR_SW1
F
TO
AL(2/3)BOARD
CN8205
CN9101
AL(3/3)BOARD
TO
K
139
138
PC_EXTH
PC_EXTV
12
KDL-V26/V32/V40XBR1 (UC) 4-6
(6)
QM Board
12
49
44
42
40
39
38
37
34
32
30
8
6
4
2
10
13
11
22,24
18,20
14,16
CS#
QT_DET
AGC_MUTE
FE_SCL
FE_SDA
RESET_FE#
RESET_POD#
POD_STBY
3.3M_CLK
HIRQ#
PACK
FE_SYNC
FE_SCLK
FE_SDATA
FE_VAL
HRW
HA1
HA0
HD7
|
HD0
26,28
TO
QT BOARD
CN7802
BE0
BE1
/RD
TVLDAS1
TDATAS1
TCLKAS1
TSTRTAS1
/FRDY
/IRQ
CLK33M
POD_STBY
/RESET_POD
/RESET_FE
I2C_SDA
I2C_SCL
AGC_MUTE
QT_DET
/HCS
8
I/O0-7
CLE
RY/BY
/RE
/WE
ALE
/WP
/CE
IC7319
NAND FLASH RAM
S
C
D
Q
FLASH RAM
SERIAL BCOT
IC7320
1
6
9
2
4
6
8
10.5V
6V
3.4V
1.8V
CN7308
D1.5V
D3.3V
6V
10
9
6
5
1
3
+10.5V
+10.5V
JG_TXD
JG_RXD
TV_TXD
TV_RXD
BOX_RST-IN
CN7300
2
RESET
IC7305
D3.3V
TDA
RDA
DIAG_RXD
DIAG_TXD
F7651
U
D
U
D
29
27
17
19
6
Q7656,7657
SWITCH
STANDBY
9,10
12
F7650
6
19
17
27
29
D
U
D
U
D3.3V
9,10
12
SWITCHING
Q7654
Q7653
SWITCHING
SWITCHING
Q7651
Q7652
SWITCHING
DC-DC CONV.
IC7650
IC7651
DC-DC CONV.
D3.3V
D2.6V
+5V REG.
IC7652
6V
D1.5V
D5V
+1.8V REG.
IC7314
IC7313
+1.8V REG.
+1.8V REG.
IC7311
IC7312
+1.8V REG.
IC7310
+1.8V REG.
DAC_A2.5V_PR
DAC_A2.5V_SEC
PLL_XM1.8V
PLL_PM1.8V
DAC_D1.8V
PLL_AP1.8V
VDD_IO1.8
DAC_REF1.8V
AD0-7
8
16
7
8
18
17
19
BE0
/RD
/WE
ALE0
/RST_FE
FBE0
FRD
FWE
FALE0
TVLDA
TDATA0
TCLKA
TSTRTA
SMDATAS
CLKOUT2
ACRESET#
/CSO
FCLK
GPI0B7
GPIOB11
GPIOB10
ACXTAL_OUT
DQA0-31
AA0-14
FBE1
292
275
313
312
294
397
368
389
374
554
218
512
570
541
468
DQ0-31
A0-14
/RAS,/CAS,CKE,/CS0,CK
LDQS,UDQS,LDM,UDM
DRAM
IC7322,7324
D0-31
A0-14
563
475
406
407
RDA
TDA
DIAG_RXD
DIAG_TXD
RDA
TDA
RDB
TDB
FAD0-15
16
AD0-15
5
2
/FCE1-5
BPIOB12
GRAPHIC VIDEO,USB I/F
IC7300
D
1CK
1/OE
D
2CK
2/OE
D
Q
Q
Q
DATA LATCH
IC7331
571
311
310
177
/CS1-5
IC7653
BUS BUFFER
8
10
12
46
48
18,14
26,22
20,16
28,24
36,34
40,38
44,42
HSGO
VSGO
CLKGO
DT_GRAHSIN
DT_GRAVSIN
DTOSD_A7IN
DTSD_A0IN
DTOSD_B7IN
|
DT0SD_B0IN
CN7315
32,30
2
6,4
10,8
14,12
18,16
22,20
26,24
30,28
34,32
DTOSD_GRACKIN
DTOSD_G7IN
|
DTOSD_G0IN
DTOSD_R7IN
|
DTOSD_R0IN
CN7316
4,2
8,6
12,10
16,14
20,18
24,22
28,26
32,30
34
36
38
41
DT_DY7
|
DT_DY0
DT_DC7
|
DT_DC0
M_D2H
M_D2V
M_D2CLK
DTT_MUTE
CN7317
10
8
6
4
2
MCLK
SCLK
LRCK
SDAT
SPDIF
CN7314
4
3
2
1
GND
D+
D-
VBUS
CN7301
FORMAT CONVERTER
IC7341
MUTE0
CLK0
VS0
HS0
C9-6
C5-2
38
4
6
7
25-28
29,32-34
Y12-19
CLKI
/RST
IIC_CK
SDA
SCL
IDE_DD1-7
IDE_DD10
RESET#
CLKOUT1
I2CDATAA
I2CCLKA
559
384
375
461
547
656_V0-7
656_CLK
RESET_SYSTEM
I2C_SDA
I2C_SCL
61-54
51
48
47
44
45
504
533
486
X226HS-IN
X226VS-IN
X226CLK-IN
VCXO_INA
515
516
X7300
26.1621MHz
XTALIN
XTALOUT
NVM
IC7326
SDA
SCK
XWC
5
6
ACBIT_CLK
553
522
489
460
546
518
GPICA2
I2SSD_OUTA
I2SWS_OUTA
I2SSCK_OUTA
I2SOSCK_OUTA
SPDIFA
EDATA
ELRCK
ESCLK
EMCK
EMCK
ESCLK
ELRCK
EDATA
SPDIFA
8
8
D3.3V
Q7308
CLKOUT0
PCICLK
376
386
IC7315
CLOCK SWITCH
CONTROL
IC7308
D5V
IC7304
USB BRIDGE
EN
/OC
83
120
OCI1
PPON1
AD0-31
AD0-31
RESET_OUT#
ACSYNC
363
PCI_AD0-31
PCI_CLK,INTC,REQ
/RESET_FLEX
LED DRIVE
Q7300
524
(HEARTBEAT)
D7300
RSDM1
M1
DP1
RSDP1
XT1
XT2
30MHz
X7302
19
136
26
72
27
74
TO
AL(2/3)BOARD
CN8951
CN4801
B(1/2)BOARD
TO
TO
B(1/2)BOARD
CN4803
CN4802
B(1/2)BOARD
TO
X226CLK-IN
X226VS-IN
X226HS-IN
B2-9
GA0,2,4,6
BUF_DVOGA0-3
BUF_AD12-15
BUF_CS2-5
G2-5
BUF_AD8-11
QM
(GRAPHIC VIDEO,USB I/F)
CN8201
AL(2/3)BOARD
TO
16
/FRDY
FSTB
SMCLKS
SMDATAA
NRSSCLKA
SMCLKA
AD8-15
A0-3
/CS1
/CS2-5
BUF_/OE
DVOVSYNC
DVOHSYNC
A0-3
AD12-15
/CS2-5
AD8-11
ALE1
4
I2C_SDA
I2C_SCL
AD0-7
10
11
12
13
6
5
4
3
9
7
FLOW CTRL
15 1
14 2
BUS_SEL0
BUS_SEL1
/CSO
CLK
BE1
32
15
9
388
QT-DET
AGC_MUTE
POD_STBY
/RESET_POD
TVLDAS1
TDATAS1
TCLKAS1
TSTRTAS1
/FRDY
/IRQ
CLK33
/RESET_FE
187
AD0-15
5
USB POWER
(656 601)
8
4
4
4
4
4
293
FALE1
31
10.5V
BUS SWITCH
IC7316
7
8
4
4
4
4
4
4
CN7306
P
Q
CN7800
QT BOARD
TO
H
O
N
M
J
E
CN7061
AL(2/3)BOARD
TO
2
1
4
KDL-V26/V32/V40XBR1 (UC) 4-7
(7)
QT and QU Boards
3
5
6
7
8
9
10
11
13
14
15
17
18
19
21
22
23
24
26
27
29
30
32
33
34
35
36-40
41-45
46
47
48
49
50
51
52
55
56
57
58
59
60
62
63
64
65
66
67
68
70
71
72
73
74
75
76
77
78
1,2
5
CD2#
MDO2
MDO1
MDO0
MOSTRT
D2
D1
D0
MOVAL
INPACK#
WAIT#
RESET
A1
A0
A2
A3
A4_CTX
A5_ITX
MDI7
MDI6
MDI5
MDI4
A6_ETX
A7_QTX
MCLKI
MIVAL
VPP-2
MDI3
MDI2
MDI1
MDI0
MISTRT
IOWR#
IORD#
VS1#
VCC
IREQ#
WE#
MCLKO
A8_CRX
A9_DRX
A11
CE2#
MDO7
MDO6
MDO5
MDO4
OE#
A10
D7
D6
D5
CD1#
CE1#
MDO3
D4
D3
CN7952
CN7951
CN7953
VPP
VCC
CD2#
MDO2
MDO1
MDO0
MOSTRT
MOVAL
INPACK#
WAIT#
RESET
MDI7
MDI6
MDI5
MDI4
VPP-2
VCC
MDI3
MDI2
MDI1
MDI0
MISTRT
IOWR#
IORD#
VS1#
CE2#
MDO7
MDO6
MDO5
MDO4
A1
D2
D1
D0
A0
A2
A3
A4_CTX
A5_ITX
A6_ETX
A7_QTX
MCLKI
MIVAL
IREQ#
WE#
MCLKO
A8_CRX
A9_DRX
OE#
A11
A10
D7
D6
D5
CD1#
CE1#
MDO3
D4
D3
CARD
(RELAY BOARD)
QU
CABLE
POD INTERFACE CONTROL
IC7900
MDO0-7
HD0-HD7
8
8
MDI0-MDI7
45
44
41
21
65
66
64
63
43
42
20
19
35
18
CE2#
OE#
IORD#
IOWR#
WE#
IREQ#
RST
WAIT#
MOSTRT
MOVAL
MISTRT
MCLKO
MIVAL
MCLKI
A
A0-A11
12
8
D0-D7
D
IC7904
72
73
DEM_SDA
DEM_CLK
RESET
MPEG_CLK
MPEG_ENA
DATAD/SDATA
DET_OUT
AFT_OUT
L_OUT
R_OUT
AGC_IN
2
15
1
12
14
13
9,10,11
62
VS1#
57
59
IOWR#
IORD#
49
WE#
23
47
RESET
IREQ#
50,52
46,48
32,34
27,30
MDI7
MDI0
MIVAL
MCLKI
35
33
MISTRT
MCLKO
55
51
MOSTRT
MOVAL
11
14
OE#
WAIT#
63
21
CN7903
MDO0
MDO7
5,7,9
66,68
71,73
75
A0
A11
17,19
22,24
26,29
56,58
64
CE2#
13,15
60,65
76,78
72,74
10,70
6,8
D7
D0
VPP-2
36-40
41-45
VCC
CD1#
CD2#
77
3
CE1#
67
12
4
POD_VPP
POD_VCC
1,2
TU_V_OUT
10
TU_L_OUT
7
14
AGC_MUTE
12
TU_SCL
13
TU_SDA
CN7801
MDI0-7
TICLK
TIVAL
TID
QT
(TUNER,POD INTERFACE CONTROL)
IC7806
CN8206
AL(1/3)BOARD
TO
C
P
TO
QM BOARD
CN7306
8
4
2
1.5V
3.4V
6V
10.5V
CN7800
Q
TO
QM BOARD
CN7308
6
11
8
10
13
42
44
48
46
16
12
14
18
20
40
38
39,37
30,32
26,28
22,24
RESET_FE
FE_SCL
FE_SDA
XPOD_STBY
FE_SYNC
FE_SCLK
FE_VAL
FE_SDATA
33M_CLK
RESET_POD
HACKPOL
HIRQ#
HACK
HRW
CS#
HA0,HA1
HD0-7
CN7900
34,36
90-83
79,81
80
HD0-7
HA0,1
HCS
8
2
HD0-7
HA0,1
91
92
93
5
3
98
96
99
100
HACK
HIRQ
HACKPOL
RESET#
CLK
TOD
TOVAL
TOCLK
TOSTRT
IS7807
BUFFER
2
9
5
12
3
8
6
11
HRW
82
4
2
IC7904
DRX
CRX
78
76
CLK
ENA
DATA
FDC_DRX
FDC_CRX
CLK
ENA
DATA
FDC_DRX
FDC_CRX
DRX
CRX
TU7800
TUNER
9
AFT_OUT
TU_R_OUT
5
Q7802
BUFFER
Q7803
A5V
A32V
A9V
1.8V
3.3V
OOB5V
1.1V
5V
32V
9V
POD_5V
3.4V
1.8V
1.1V
SPLITTER
CABLE
VHF/UHF
ANTENNA
TU_SDA
TU_SDA
TU_CLK
TU_SCL
12C_SW
MPEG_ERR
FAT_LOCK
FDC_LOCK
Q7804,Q7805
LED DRIVER
+3.4V
D7801(FDC LOCK)
D7802(FAT LOCK)
D7803(ERROR)
37,39,40,34
55-51,48-46
28-32
56-58,27
70
12
33
CD2#
CD1#
CE1#
5-8
IC7907
POEWR SWITCH
3.4V
2,3
4
POD_5V
5
2
3
4
6
7
PODVCC
PODVPP
11
VPPSEL
13-17
67-69,
59-62
23,25,26,27
IC7802
+5V REG.
+5V REG.
IC7808
+1.1V REG.
IC7800
+1.8V REG.
IC7801
5V
POD_5V
1.1V
1.8V
Q7806
Q7807
B+ SWITCH
32V DC-DC
CONVERTER
IC7804
+32V
+9V REG.
IC7803
+9V
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A14
A15
A16
A19
A20
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B19
B20
B21
B22
B24
B25
B26
B28
B29
B30
B31
B32
B33
A17,B17
A18,B18
IC7906
POEWR SWITCH
VIDEO
AUDIO R
AUDIO L
KDL-V26/V32/V40XBR1 (UC) 4-8
(8)
P Board
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
VIDEO
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
76
77
EDID NVM
IC9504
IC9509
6
5
7
SCL
SDA
WP
LEVEL
SHIFT
IC9514
LPF
1
3
2
6
5
7
IC9506
AUDIO SW
12
14
15
14
12
10
8
7
5
4
2
1
Y
PB
PR
L
R
SDAT
SCLK
RESET
11V
CN9504
8
7
6
5
4
3
2
1
RESET
VCC 3.3V
NMI
P85
P86
P87
DEBUG2
DEBUG1
CN9505
5
13
3
TO
AL(1/3)BOARD
CN8704
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
1
RESET
4
+3.3V
X9501
10MHz
HDMI IN6
A
11
O-ASW1
O-HPGMUTE2
OSC2
OSC1
I-HPGDET1-N
Q9514
41
27,28
34
Q9506
HDMI IN 6
R
L
J9503
AUDIO IN
R
L
L
R
2
V
Q9502
3
5
1
7
IC9501
BUFFER
Q9503
Q9501
PS9500
IC9500
Click on the first or last page to see other KDL-V26XBR1 / KDL-V32XBR1 / KDL-V40XBR1 service manuals if exist.