B (1/2) Board - Sony KDL-V26XBR1 Service Manual

(4) B (1/2) Board

IC4302
Q4321,4322
BUFFER
CN5000 Q4305,4316
VIDEO 8 25
MAIN CV/Y 13 BUFFER IN1A OUT1A
24
Q4306,4317 OUT1B
11 21
MAIN C 11 BUFFER IN2A OUT2A
20
OUT2B
3
SDA
4
SCL
IC4303
BUFFER
Q4304,4314
13 17
MAIN RED/V 15 BUFFER IN3A OUT3A
B
16
Q4303,4313 OUT3B
11 21
MAIN BLUE/U 17 BUFFER IN2A OUT2A
20
TO Q4302,4312 OUT2B
8 25
AL(1/3)BOARD
MAIN GRN/Y 19 BUFFER IN1A OUT1A
CN8702 24
OUT1B
A SUB R 3
SUB RED/V 5 SDA
A SUB B 4
SUB BLUE/U 7 SCL
A SUB G
SUB GRN/Y 9
A SUB VS
SUB VS 1
A SUB HS
SUB HS 3
+3.3V
CN4801
DT_DY0
MAIN_D2IN(M_D2Y 2-9)
|
8
DT_DY7
DT_DC0
MAIN_D2IN(M_D2C 2-9)
|
8
M
DT_DC7
M_D2V 14
MAIN_D2IN(M_D2V/D2H/D2CLK)
M_D2H 16
TO 3
M_D2CLK 12
QM BOARD
MAIN_D2IN(M_D2Y0)
CN7317 DTT_DE 2
DTT_MUTE 9
CN4802
DTOSD_R0IN
DTOSD_R(CM_GRI_0-7)
|
DTOSD_R7IN
DTOSD_G0IN
DTOSD_G(CM_GGI_0-7)
|
DTOSD_G7IN
PC_EXTH
PC_EXIST_H 5 12
PC_EXTV
N
PC_EXIST_V 6
A_PCWAKEUP
PC_WAKEUP 7
DT_GRACKIN
DTGRACKIN 48
TO A_FR_RST
A_CMRST 8 8
QM BOARD
A_CMBUSY
CN7316 A_CMBUSY 9
A_FR_FLASH
C_BOOT 10
A_CM_TXD1
TX 13
A_CM_RXD1
RX 14
CN4803
DTOSD_B0IN
DTOSD_B(CM_GBI_0-7)
|
DTOSD_B7IN
DTOSD_A0IN
DTOSD_A(CM_GAI_0-7)
|
DTOSD_A7IN
O
DT_PANELVSOUT
VSGO 40
DT_PANELHSOUT
HSGO 42
DT_PANELCKSOUT
TO CLKGO 38
DT_GRAVSIN
QM BOARD
DT_GRAVSIN 2
CN7315 DT_GRAHSIN
DT_GRAHSIN 4
A_ACOFFDET
ACOFFDET 44
CN4600
PC_R 9
PC_G 7
D PC_B 5
PC_V 1
PC_H 3
TO
IC4600
HPC BOARD
1 2 3 4
CN7201
5 6 SELPC VS
13 12 11 10
9 8 SELPC HS
AVDAD_M
IC4300
VIDEO A/D CCPX
MAIN_CCPYUU(1M Y0-Y7)
Q4309
SW
AD4_SEL
MAIN_CCPYUU(1M C0-C7)
Q4500
VIDEO
BUFFER AIN4
MAIN_CCPYUU(1M Y0,VS,HS,CLK)
Q4310
BUFFER AIN5
SDA
OUT2G0
CCPOUT2(CP02_Y0-Y7)
SCL |
8
OUT2G7
OUT2B0
CCPOUT2(CP02_C0-C7)
|
8
OUT2B7
AIN3
CCPOUT2(CP02_V,H,CLK)
AIN2
3
FL4300 IC4305
AIN1 Q4300,4307 OP AMP
14
AOUT2 LPF 16
15
I2C_SDA
I2C_SCL DTOCLK_IN
FL4301
Q4301,4308
5
AOUT1 LPF 7
X4500
6
79.9918M REFCLK_IN
FIFOCLK_IN
Q4311
CCPX_RST
9
XRST SW
URB123 AVDAD_M
3
D2Y2
4
| 1
D2Y9 IC4308
OP AMP
MHIZ
D2C2
IC4304
|
SDRAM
D2C9
DQ0-15
ADDR
D2VTIM
16
D2HTIM
ADDR0-11
D2CLK
DQ
12
D2Y0
CAS,RAS,WE,CS
OSDYS
BA0-7,CKE,CLK
8
8
M_D2V(DTTVSOUT) CPO2_V
1
M_D2H(DTTHSOUT) CPO2_H
PCDHS1
5
PCDVS1
IC4602
SW
4
A SUB VS
7
A SUB HS
1
3
HV,SUB SEL0
8
8
IC4606(1/2)
1
3
2
IC4601
PC ADC
A SUBR 16
RAIN1
A SUBG 10
GAIN1
A SUBB 4
BAIN1
14
RAIN0
6,8
GAIN0
2
BAIN0
A SUB VS 69
VSYNC1
A SUB HS 68
HSYNC1
71 17 PCAD_RST
VSYNC0
4
70
HSYNC0
Y
8
C
8
4
IC4701
DRC_MF
DICD Y0 DY02
DRCOUT(MAIN_GY10-17)
| |
8
DICD Y7 DY09
DICD C0 DR02
DRCOUT(MAIN_BU10-17)
IC5200
| |
8 SW
DICD C7 DR09
12
XV90
13
HD2
IC4703 Q4702
PLL ACTIVE FILTER 9
96 4 13 10
RPLLHD FINA BIAS D5V
95 5 6
HREF FINB
97 3 12
C541 VCO VCO
4
OUT IN
IC4702 Q4701
SDRAM VCO
DRSD_DQ 2
DQ CLK
DRSD_A 16 1
ADDR
DOM 12
CAS,RAS,WE,CS
C540 4 1
6 3
5 2
IC4700
IC5201
REG D5.5V BUFFER
SDA_B3.3
XRST SCL_B3.3
DRC_RST
9
2
7
IC4608
IC4606(2/2)
4
6 2 5 9
MULTI
5 8 A_PCWAKEUP
VIB. 8
10
CM_PVA2_0-7
CM_GYA2_0-7
CM_BUA2_0-7
CM_CLK2,SOG2,HSADOUT2,COAST2
CM_HSCS2,VS2
9
IC4500(1/2)
DIGITAL VIDEO SIGNAL PRO.
CY1_0
|
RO0 LVDSO2_R0-R9 R
CY1_7
|
BU1_0
RO9
|
GO0 LVDSO2_G0-G9 G
BU1_7
|
1M-Y0 GO9
DE1
BO0 LVDSO2_B0-B9 B
|
BO9
CLKO,VSO,HSO,DEO,OFPARITY
11 1M_VS
VS1
HSADOUT1
8 1M_HS
HSCS1
5
6
3 1M_CLK
CLKI1
INTVS1
INTVS1
INTVS2
INTVS2
DRC_BYPASS
IC4900
DDR SDRAM
CM_DQ0-DQ31
MMD
32
6
AM_A0-A11
MMA
DDR_A0- 12
17
GRI_0
|
GRI_7
GGI_0
|
GGI_7
GBI_0
|
GBI_7
GAI_0
|
GAI_7
DT_PANELVSOUT(CM_VSGO)
VSGO XTB
DT_PANELHSOUT(CM_HSGO)
X5400
HSGO
DT_PANELCKOUT(CM_CLKGO) 24MHZ
CLKGO XTO
DT_GRAVSIN(CM_VSGI)
VSGI
DT_GRAHSIN(CM_HSGI) IC5460
HSGI 1
DT_GRACKIN(CM_CLKGI) 4
CLOCK
CLKI PSS 2
GENERATOR
8
8
8
4
2
(VIDEO A/D CCPX,PC ADC,LVDS TRANSMITTER)
IC5400
LVDS TRANSMITTER
CN5403
30
TA+ 32 TA+
10 31
TA- 33 TA-
28
TB+ 29 TB+
10 29
TB- 30 TB-
24
TC+ 26 TC+
10 25
TC- 27 TC-
21
TD+ 20 TD+
5 20
TD- 21 TD-
18
TE+ 17 TE+
13 19
PD TE- 18 TE-
22
TCLK+ 23 TCLK+
23
TCLK- 24 TCLK-
TO
6 LCD_DCCSEL0
PANEL
UNIT
7 LCD_DCCSEL1
15 LCD_BBCSEL
13 LCD_LUT2
11 LUT0/PLERST
12 LCD1/CPUGO
14 ACC/PDPGO
10 IRQRET
8 PAWNRST
9 VLDS_PD
10
PANEL_SCL 3 PANEL_SCL
PANEL_SDA 2 PANEL_SDA
11 VCC
X5460
79.9918MHZ
D3.3V
B(1/2)
KDL-V26/V32/V40XBR1 (UC) 4-4