Sony KDL-40X2000 Service Manual ▷ View online
- 32 -
AE(1/3)
(SWITCHING)
H1
19
17
KEY
POWER_SW
CN3001
5
7
KEY
S3003
S3000
|
S3006
10
2
11
9
3
6
7
5
4
D3.3V
STBY5V
BL_IN
SIRCS
LED_1
LED_4
LED_5
LED_3
LED_2
PIC_MUTE_LED
ON_TIMER_LED
POWER_LED
REC_R_LED
STBY_LED
STBY_LED_PWR
D3.3V
4
5
7
6
3
9
11
2
10
LED
DRIVE
Q3204,3205
Q3210,3212
Q3210,3212
Q3203,3209,3211
DRIVE
LED
LED DRIVE
Q3201,3202
D3202
D3201
D3200
Q3207,3208
BUFFER
SIRCS
IC3201
ILLUM
INV.
Q3206
IC3200
SENSOR
STBY3.3V
REC3.3V
130
78
154
155
157
158
159
151
129
156
151
INV.
Q9701,9808
D9702
133
141
123
122
1
5
7
6
CLOCK OSC
IC9703
XIN
XOUT
32,768KHz
X9701
EEP ROM
IC9706
5
7
6
SDA
SCL
WP
VCC
107
IC9705
RESET
3.3V
STBY
Q9718
17
16
15
10
9
8
13
12
2
3
4
7
CN9701
DEM_TXD
DEM_RXD
DE_FLASH_W
IFP_VBUS
IFP_UDM
IFP_UDP
DTT_LOG
DEM_RST
TV_TXD
TV_RXD
TV_FLASH_W
TV_RST
71
INV.
Q7919
Q9720
INV.
V DET
162
161
Q9715,9716
SYNC SEP
BUFFER
Q9709
2
FROM 1/3
IC9704(2/2)
SYSTEM CONTROL
Q9734
Q9711
I_M_HSYNC
I_COIN_V
MD2
I_PWR_SW
I_KEY
O_STBY_LED
O_PMUTE_LED
O_TIMER_LED
O_REC_LED
O_POWER_LED
I_BINT
I_WAKE
I_SIRCS
I_BINT
I_T_ALART
I_FAN_ERR
IO_IIC_SDA4
IO_IIC_SCL4
O_NVM_WP
INTX
68
O_UART_RXD
O_UART_TXD
99
100
Q9721
DATA_BUS
ADDRESS_BUS
CONTROL_BUS
D
A
ROM
FLASH
IC9707
O_BE_ON
O_BE_RST
I_BE_WDT
B3-B6
A3-A6
B12
B11
B10
B39
A31
A32
B41
A70
A69
A68
B67
B69
B68
B62
B64
B66
A67
A66
A65
B70
B44
A58
A57
A55
A54
A52
A51
A49
A48
B59
B57
B56
B55
B54
B53
B52
B51
B50
B49
B48
B47
B46
B43
B42
B40
CN9209(2/2)
11V
INV_FAIL
BL_ON
DIMMER
SUB_ON
DE_SCL
DE_SDA
BE_BOOT
DIC_SDA
DIC_SCL
BE_UART_JG
DE_USB_VBUS
DE_USB_UDM
DE_USB_UDP
DE_UART_TX_JG
DE_UART_RX_JG
DE_FLASH_MODE
WE_USB_VBUS
WE_USB_UDM
WE_USB_UDP
U2_TX/FE_LOG
DE_RST
FE_SCL
FE_SDA
HDMI_SCL
HDMI_SDA
TVM_SCL
TVM_SDA
IFP_SCL
IFP_SDA
HDMI_RST
HDMI_WRT_PRT
HDMI_HPG_DET2
HDMI_HPG_DET1
HDMI_INSEL
HDMI_INCE
HDMI_50/60
HDMI_INT
FE_RST
M_UART_RX_FE
M_UART_TX_FE
M_UART_RX_BE
M_UART_TX_BE
BE_WDT
BE_RST
SET_ON
O_UART_TX2
O_UART_RX2
O_UART_TX1
O_UART_RX1
113
131
110
106
105
103
102
O_FE_RST
111
135
128
104
101
I_HDMI_INT
I_HDMI_VSYNC
O_HDMI_CE
O_HDMI_SEL
85
84
83
82
121
120
119
118
117
116
115
114
I_HDMI_HPG_DET1
I_HDMI_HPG_DET2
O_HDMI_WP
O_HDMI_RST
IO_I2C_SDA3
IO_I2C_SCL3
IO_I2C_SDA2
IO_I2C_SCL2
IO_I2C_SDA1
IO_I2C_SCL1
IO_I2C_SDA0
IO_I2C_SCL0
1
2
11
12
13
10
9
8
7
6
5
3
CLK_REC3
DAT_REC3
CLK_IFP3
DAT_IFP3
BE_BOOT
DAT_M3
CLK_M3
MEM_LOG
PNL_VBUS
PNL_UDM
PNL_UDP
B_INT
CN9702
LEVEL
SHIFT
SDA_DEV
SCL_DEV
Q9732
IC9201
SENSOR
TEMP.
153
+11V
9V
REG
IC9555
A9V
V9V
IC9554
CONV.
TU33V
ON/OFF
CTRL
Q9558,9560
F9551
Q9553
Q9554
SWITCHING REG.
IC9553
OUT1
OUT2
INV1
INV2
STBY
VCC
11
9
16
15
19
D3.3V
V5V
D5V
TU5V
F9553
F9552
Q9551,9552
D9552
2
CN4002
B2 BOARD
TO
AE(3/3)
13
D3.3V
D3.3V
CN9201
D3.3V
CN3201
Q9714,9717
TO 1/3
11
TUNER_SW
AGC
AFT
60
78
77
O_TUNER_SW
O_AGC_ATT
I_AFT_MAIN
I_AC_DET
O_AC_RLY
I_PB_OVP
O_REC_ON
9
7
8
6
2
3
4
CN9203
STBY5V
PFC_DET
+B_OVP
AC_RLY
PANEL_DET
BACK_LIGHT
DIMMER
TO
G1 BOARD
CN6202
INV.
Q9703,9705
Q9702,9704
LATCH
Q9707
STBY5V
3.3V REG
IC9701
IC9701
1.8V REG
STBY1.8V
STBY3.3V
STBY_LED_PWR
NC
NC
138
137
140
D
C
LED DRIVE
20
19
LOGO
THRU +5V
1
2
Q3300
Q3303
LED DRIVE
Q3306
D3307
D3310
D3313
H4
CN3301
LED DRIVE
152
O_LOG_DRV
+5V
STBY
CN9207(2/2)
(AV1,2,3,4 TERMINAL, AUDIO & VIDEO SWITCH, AUDIO PROCESSING WITH AMPLIFIER)
(LED, IR RECEIVER)
(SONY LOGO LED)
4-1. BLOCK DIAGRAMS (3)
- 33 -
4-1. BLOCK DIAGRAMS (4)
CCP_OUT2V
2CCPM_HS
1CCPM_HS
1MY2-1_1MY2-9 CCP_D10_Y0-7
1M_CLK_1 CCPD10_CLK
8
CCP_REC656
9
9
MAIN_D2IN_YVHCK
(NC)
8
8
M_D2C 2-9
M_D2CLK
M_D2Y 2-9
WAVE
SHAPE
Q4802,4803,FL4801
IC4803
CLIP SW
Q4817,4818
MAIN_CV/Y
AIN3
AIN2
AIN1
AD5_SEL
AIN5
AIN4
AD4_SEL
IC4800
AVDAD_M
5
1
6
7
IC4804
BUFFER
Q4813,4814
Q4810,4812
BUFFER
BUFFER
Q4804,4811
MAIN_CV/Y
MAIN_C
MAIN_YS
MAIN_Y
MAIN_CB
MAIN_CR
A13
A14
B20
A21
A22
A23
AOUT2
DTOCLK_IN
D2Y2_9
D2CLK
OUT1Y0-7
OUT1CLK
OUT1H
OUT2H
OUT2V
EXT_V
VSW_VOUT
DE_SCL
DE_SDA
BL_ON
A31
A32
B11
MAIN_YS/C
MAIN_YSCSW
MAIN_R/V
MAIN_B/U
MAIN_G/Y
BL_ON
2
TO(2/2)
DIMMER
B10
TO(1/2)
5
SUB_ON(NC)
B39
11V
11V
B3-6
A3-6
11V
F4000
DQ0-15
ADDR0-11
BA0,BA1
RAS,CAS
DQML,DQMU
CLK,CEK
WE,CS
IC4802
SDRAM
DQ
A
OUT2R0-7
OUT2G0-7
OUT2B0-7
D1R0-7
D1G0-7
D1B0-7
D1HTIM,D1VHTIM,
D1CLK
O2R0-7
O2B0-7
DVI_R0-7
M_D1Y0-7
M_D1C0-7
M_D1H,M_D1Y,M_D1CLK
XRST
O_RESET
IP_D0-7
HP_D0-7
BUFFER
Q5500
A18
S_CV/Y
18
14
Q5501
BUFFER
A17
S_C
AI12
AI22
PROCESSOR
VIDEO INPUT
IC5500
HDMI_R
B24
B23
HDMI_L
O2G0-7
IC5000 DRL
62-59,57-54
72-69,67-64
7
7
IMY2-9
IMC2-9
D1YD0-7
D1CD0-7
DYO2-9
DRO2-9
HD2,VQO
C54O
C54O
67
89
90
97
96
95
VCD OUT
FINAVCD
FINB VCD
3
4
5
IC5003
PHASE FREQ.
DET.
O_RESET
DAT_DIC
CLK_DIC
XRST
RXI
XOC
C54I
RPLLHD
HREF
IC5001
SDRAM
45,52,53
IM_HS/VS/CLK
IC5002
2,5,9
3,6,8
1,4,10
IGPH,
IGPV,
ICLK
IGPV,
ICLK
32
31
27
47
SDA
SCL
CE
ITRI
DAT_REC
CLK_REC
BE_RST
O_SUB_MUTE
O_DRC_MUTE
3
X5500
24,576MHz
6
7
XTAL
XTALI
L
R
ADT2P/N
ADT1P/N
ADT0P/N
ACKP/N
40,39
34,33
31,30
28,27
1,3
4,6
7,9
10,12
13
I2C
BUS
BUS
EEPROM
SDA
SCL
WP
Q4506
BUFFER
CEC
DDCDAT
DDCCLK
DDC+5V
HFD
16
15
18
19
D2+/-
D1+/-
D0+/-
CLK+/-
2
2
2
2
Q4508
Q4505
2
2
2
2
CLK+/-
D0+/-
D1+/-
D2+/-
19
18
15
16
HFD
DDC+5V
DDCCLK
DDCDAT
CEC
BUFFER
Q4507
WP
SCL
SDA
EEPROM
BUS
I2C
13
10,12
7,9
4,6
1,3
46,45
4,3
7,6
10,9
BCKP/N
BDT0P/N
BDT1P/N
BDT2P/N
IC4501
5
6
7
Q4501
Q4502
3
2
IC4503
5
5
3
2
1
13
12
IC4506
HDMI RECIVER
IC4505
INPUT SELECT,
CABLE EQ
HDMI_SDA
HDMI_SCL
45
46
CSDA
CSCL
VDT2P/N
VDT1P/N
VDT0P/N
VCKP/N
13,14
16,17
20,21
23,24
69,68
64,63
60,59
57,56
2
2
2
2
RX2+/-
RX1+/-
RX0+/-
RXC+/-
25
CE
9,10,11
4
15
14
47
48
50
DSDA
DSCL
PWR5V
IC4504
INPUT SELECT
HDMI
CONTROL
Q4509,4510
Q4511,4512
QE0-7
QE8-15
QE16-23
HSYNC,
VSYNC,
ODCK
VSYNC,
ODCK
M_D1Y0-7
M_D1C0-7
M_D1H,M_D1V,M_D1CLK
D5_D2Y0-7
D5_D2C0-7
QO8-15
QO16-23
95
84
85
86
101
99
3
XTALIN
SD0
WS
SCK
INT
RESET
VSYNC
HDMI_27M
HDMI_DAI
HDMI_LRCK
HDMI_BCK
HDMI_INT
HDMI_RST
HDMI_50/60
WRT_PRT
INPUT_CE
INPUT_SEL
HPG_DET1
HPG_DET2
CEC2
B31
B28
|
B21
A21
A29
|
A22
CN4201
VBIREC656_CLK
VBIREC656_0-7
HD/REC656_CLK
HD/REC656_0-7
4
IC4200
2
M_D2Y2-9
M_D2CLK
CCP_D10_Y0-7
CCP_D10_CLK
CN4500
CN4501
5
6
HDMI
IN
TO
AE BOARD
CN9209
DE_SDA
DE_SCL
DIMMER
J4500
6
7
Q4504
100,102,117
IMY2-9
IMC2-9
8
8
8
8
8
8
3
B
IC5404(2/2)
3
1
2
Q5400
9
8
10
IC4807
2
12
4
3
13
11
Q4819
CLKB
S1,S2
PG,CLOCK OSC
IC5102
XBUF
XIN
XOUT
6
X5100
27MHz
CLKC
12,13
IFP-A
IC5107(1/2)
CCPHSIN
EXTGXHSIN
C5CCPVSIN_A
CPIO2
EXTGXAIN
0-7
CCPYIN
_A0-7
CCPCIN
_A0-7
DRCY1IN0-7
DRCC1IN0-7
DRCHSIN,DRCVSIN
DRCHSIN,DRCVSIN
DRCCKIN
CCPYIN_B0-7
CCPYIN_B0-7
CCPCIN_B0-7
DRCY2IN0-8
DRCC2IN0-7
DDR
IC5300,5302
32
MMD0-31
MMA0-11
12
MDQS0-7
8
MDQM0-7
8
MRAS,MCAS
2
MCLK,MCKE
2
2
MWE,MCS
CS1
OE
WE
22
AD1-21
D0-7
8
IC5301
DRAM
CPIO10
PNLCLKIN
TALCLKIN
IC5401
8
O2R0-7
EXTGXRIN0-7
8
0-7
EXTGXRIN
OE
EXTGXGIN
0-7
8
A0-7
8
8
R0-7
G0-7
B0-7
8
0-7
EXTGXBIN
8
11
9
IC5404(1/2)
IC5403
3
7
12
10,13
6
2
IC5408
IFPVSOUT
VSIN,EXTGXHOUT
3
1
4
6
OSD_VS
OSD_HS
EXTGCKIN
EXTGCKOUT
GA0-7
B1
|
B8
B8
|
B1
GA0-7
A8
|
A1
GR0-7
B16
|
B9
GG0-7
A16
|
A9
GB0-7
GVSYNC_OUT
A17
A18
GHSYNC_OUT
GHSINC_IN
A20
A19
GVSINC_IN
GCLK_OUT
B17
B18
GCLK_IN
UART_RX
A34
B33
SCL
M_RST
B38
B32
SDA
B37
UART_LOG_TX
UART_TX
A35
B36
UART_LOG_RX
FE_RST
FE_SDA
FE_SCL
UA_RX
UA_TX
1
TO(2/2)
9
11
12
2
6
7
8
14
15
16
17
19
20
22
23
24
25
26
27
29
30
31
32
34
35
37
38
39
40
41
42
CN5900
POWER
B-INT
SDA
SCL
SEL0
DCC SEL1
DCC SEL0
ACC SEL
RO(4)P
RO(4)N
RO(3)P
RO(3)N
ROCLK+
ROCLK-
RO(2)P
RO(2)N
RO(1)P
RO(1)N
RO(0)P
RO(0)N
RE(0)N
RE(0)P
RE(1)N
RE(1)P
RE(2)N
RE(2)P
RE(3)N
RE(3)P
RE(4)N
RE(4)P
RECLK-
RECLK+
IC5900
LVDS TRANSMITTER
TA1-
TA1+
TB1+
TB1-
TC1+
TC1-
TCLK+
TCLK-
TD1+
TD1-
TE1+
TE1-
TA2+
TA2-
TB2+
TB2-
TC2+
TC2-
TCLK2+
TCLK2-
TD2+
TD2-
TE2+
TE2-
71
70
69
68
65
64
63
62
59
58
57
56
53
52
51
50
47
46
45
44
41
40
39
38
R
R
G
G
B
B
HSYNC
VSYNC
DE
CLKIN
10
10
10
7
8
9
15
20
OVRED
OVGRN
OVBLU
20
20
10
10
10
10
10
10
10
10
10
OVRED1 0-9
OVRED2 0-9
OVGRN1 0-9
OVGRN2 0-9
OVBLU1 0-9
OVBLU2 0-9
OVHS_P
OVVS_P
OVBLKDE_P
OVCLK_P
DISPLAY ENGINE
IC5801
OVRED
OVGRN
OVBLU
OVBLU
OVGRN
OVRED
OVHS
OVVS
OVBLKDE
OVCLK2
ACC
DCC0
DCC1
X5800
33MHz
33MHz
CLKC
XCLKC
PANEL_VCC
IFQE
20-29
10-19
IFQE
IFQO
20-29
10-19
IFQO
IFQO
0-9
IFQE
20-29
IFPR1OUT
0-9
0-9
IFPG1OUT
IFPR2OUT
0-9
0-9
IFPB1OUT
IFPB2OUT
0-9
0-9
IFPG2OUT
DIMMER
B10
CN4002(1/2)
TO
TCON_RDY
B_INT
DE_6M
TO(2/2)
TO
FXE BOARD
TO
LCD PANEL
CN7401
E
4
(HDMI INPUT, VIDEO PROCESSING)
B2(1/2)
CN4002(1/2)
Q4500
IC4500
IC4502
5
TO(2/2)
- 34 -
4-1. BLOCK DIAGRAMS (5)
CN4002(2/2)
SET_ON
BE_RST
BE_WDT
M_UART_TX_BE
M_UART_RX_BE
M_UART_TX_FE
M_UART_RX_FE
FE_RST
HDMI_INT
HDMI_50/60
HDMI_INCE
HDMI_INSEL
HDMI_HPG_DET1
HDMI_HPG_DET2
HDMI_WRT_PRT
HDMI_CEC2
HDMI_RST
IFP_SDA
IFP_SCL
TVM_SCL
TVM_SCL
FE_SDA
FE_SCL
DE_RST
U2_TX/FE_LOG
WE_USB_UDP
WE_USB_UDM
WE_USB_VBUS
DE_FLSH_MODE
DE_UART_RX_JG
DE_USB_UDM
DE_USB_VBUS
BE_UART_JG
DIC_SCL
DIC_SDA
BE_BOOT
HDMI_DATA
HDMI_LRCK
HDMI_BCK
C
CN9209
AE BOARD
TO
B40
B42
B43
B46
B47
B48
B49
B50
B51
B52
B53
B54
B55
B56
B57
B58
B59
A48
A49
A51
A52
A54
A55
A57
A58
B44
B70
A65
A66
A67
B66
B64
B62
B69
B67
A68
A69
A70
B41
A37
A36
A35
HDMI_SCL
HDMI_SDA
DE_UART_TX_JG
DE_USB_UDP
B68
PNL_UDP
PNL_UDM
PNL_VBUS
HDMI_BCK
HDMI_LRCK
HDMI_DAI
CLK_DIC
DAT_DIC
1
TO(1/2)
HDMI_INT
HDMI_50/60
INPUT_CE
FE_RST
INPUT_SEL
CEC2
WRT_PRT
HPG_DET2
HPG_DET1
HDMI_RST
DAT_REC
CLK_REC
HDML_SDA
HDML_SCL
FE_SCL
FE_SDA
FE_LOG
DE_RST
UA_TX
UA_RX
BE_RST
TO(1/2)
GPIO11
UARTRXD1
UARTTXD1
IC5105
4
2
O_RESET
GPIO0
CLK_DIC
O_SUB_MUTE
O_DRC_MUTE
DAT_DIC
GPI03
CPI09
2CSDA1
I2CSCL1
I2CSDA2
2CSCL2
I_BOOTMODE
UARTRXD2
ARTTXD2
USBDPLS
SBDMLS
USBCONNECT
MMD2
IC5107(2/2)
IFP-A
IC5104
1
4
RESET
IC5103
SET2.5V
4
1
Q5601
DE_RST
RESETX
STANDBYX
Q5100
LED
DRIVER
D5100
PNL_VBUS
PNL_UDP
PNL_UDM
71
74
73
USB_VBUS
USB_DVP
USB_DVM
SOT0
SIN0
11
12
SIN0
SOT0
SCL2
SDA2
67
66
64
65
SDA1
SCL1
BUS_SW2
BUS_SW0
T_BINT
7
6
5
99
NVM_WP1
WP
SCL2
SDA2
IC5603
EEPROM
EEPROM
IC5602
2,3
9,10
91
54
5,6
12,13
1
11
DE_SCL
DE_SDA
BL_ON
86
BL_ON
TO(1/2)
2
UART2
X0
TCON_SDA
TCON_SCL
8
4
TCON_RDY
29
B_INT
108
DE_6M
4
TO(1/2)
IC5601
SUB CONTROL
23
SET_ON
SWITCH
Q4304,4305
11V
D4312
STB
SET3.3V
DDR3.3V
DE_3.3V
SET5V
+3.3V
REG
SUBC3.3V
VCC
11V
DC/DC
CONVERTER
IC4303
Q4307,4306
+2.5V
REG
SET2.5V
IC5304
10
SET5V
Q4308
IC4302
CONVERTER
DC/DC
TCON_12V
VCC
STB
F4303
F4302
PANEL_VCC
93
SET1.2V
F4301
VCC
7V
DC/DC
CONVERTER
IC4301
Q4301,4302
SET2.5V
CCPM1.8V
REG
+0.8V
IC4305
SET1.8V
Q4300,4303
IC4300
CONVERTER
DC/DC
VCC
F4300
DE1.8V
3
PANEL ON
1
(HDMI INPUT, VIDEO PROCESSING)
B2(2/2)
- 35 -
4-1. BLOCK DIAGRAMS (6)
1
1
4
3
5
CN6203
G1 BOARD
TO
5
4
3
2
1
TO
LCD
PANEL
+11V
Q6756,6757
Q6751
INV.
17,18
CTRL
1
15
16
DUTY
FALL
STB
Q6752,6753
SW
LATCH
Q6754,6755
D6752
17,18
COMP
COMP
IC6730(1/2)
D6734
D6733
13
14
10
11
9
8
27
P1
DRIVE
Q6758,6759,6760
Q6761,6762,6763
DRIVE
N1
26
T6650(1/2)
IS1
VS1
9
10
CONVERTER
SW
SW
CONVERTER
Q6604
Q6600
Q6601
Q6605
Q6605
T6600
D6702
D6704
D6709
D6711
D6710
D6714
1
2
CTRL
DUTY
STB
FALL
1
16
15
Q6758,6759,6760
DRIVE
DRIVE
Q6761,6762,6763
27
26
T6650(2/2)
Q6607
Q6603
Q6602
Q6606
Q6606
CONVERTER
SW
SW
CONVERTER
T6601
1
2
TO
LCD
PANEL
IS1
VS1
9
10
D6706
D6708
6
7
5
4
1
2
D6731
D6732
IC6730(2/2)
D6712
D6716
D6715
D6713
PANEL
LCD
TO
D1
(INVERTER POWER CIRCUIT FOR BACK LIGHT)
CN6600
PFC_OUT
CN6751
11V
BACK_LIGHT
PANEL_DET
DIMMER
LAMP_DET_L1
LAMP_DET_R1
GND
PROTECT
11V
CN6700
HV1
HV2
CN6701
HV3
HV4
N1
P1
DC-AC INV.
IC6750(1/2)
DC-AC INV.
IC6750(2/2)
CN6501
G1 BOARD
TO
CN6752
H
I
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