Read Sony KDL-26U2000 / KDL-32U2000 / KDL-40U2000 (serv.man2) Service Manual online
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- 3 -
~ BDTR Board Schematic Diagram [ Main Micro Controller, Panel Driving, Audio & Video Processor ] Page 2/11 ~
RDATA[0-15]
NAND_ALE,NAND_CLE,NAND_RBB
68
RB5688
1
2
3
4
5
6
7
8
DQ[0-15]
68
RB5680
1
2
3
4
5
6
7
8
100
RB5683
1
2
3
4
5
6
7
8
DBA0, DBA1, DCASB, DCKE, DCLKB, DCLK_DDR, DCSB, DQM0, DQM1, DQS0, DQS1, DRASB, DVREF, DWEB
68
RB5681
1
2
3
4
5
6
7
8
68
RB5687
1
2
3
4
5
6
7
8
100
RB5685
1
2
3
4
5
6
7
8
100
RB5684
1
2
3
4
5
6
7
8
100
RB5686
1
2
3
4
5
6
7
8
DADD[0-12]
27MHz
X5680
0uH
FB5681
0uH
FB5680
100
RB5682
1
2
3
4
5
6
7
8
1k
R5691
10V
4 . 7
C5692
XX
C5681
100
R5735
0 . 1
C5695
0 . 1
C5700
0 . 1
C5701
68
R5729
68
R5734
100
R5730
100
R5736
100
R5731
10k
R5739
0 . 1
C5699
47
R5733
10V
0 . 1
C5690
0 . 1
C5698
10V
4 . 7
C5689
10V
0 . 1
C5691
50V
1000p
C5686
100
R5737
0 . 1
C5696
10V
10V
0 . 1
C5685
10V
0 . 1
C5683
10V
0 . 1
C5684
10V
0 . 1
C5680
10V
1
C5682
XX
C5687
XX
C5688
XX
R5702
XX
R5698
XX
R5721
XX
R5680
1k
R5681
1k
R5727
1k
R5701
XX
R5700
1k
R5695
XX
R5705
1k
R5699
1k
R5726
1k
R5710
1k
R5683
XX
R5692
R5722
1k
1k
R5706
1k
R5693
1k
R5723
XX
R5709
XX
R5704
XX
R5682
XX
R5725
XX
R5696
XX
R5728
1k
R5703
XX
R5724
RADD[19-25]
1k
R5697
XX
R5694
100
R5738
470
R5686
1k
R5732
JL5698
JL5700
JL5702 JL5704
JL5706
JL5699
JL5701
JL5703
JL5705
JL5707
1K
R5688
R5720
1k
1k
R5715
1k
R5689
R5687
XX
1k
R5717
1k
R5712
4.7k
R5714
1k
R5707
R5684
1k
XX
R5708
XX
R5716
XX
R5713
XX
R5711
XX
R5718
XX
R5719
XX
R5690
XX
R5685
48
43
6
5
46
4
3
2
1
47
45
44
42
41
37
38
39
40
12
10
11
9
8
7
36
31
32
33
34
35
18
17
16
15
14
13
30
29
28
27
26
25
24
23
22
21
20
19
K9F2808U0C-PCB0T
IC5680
NC
NC
NC
NC
NC
NC
RB
FOE
CE
NC
NC
VCC
VSS
NC
NC
CLE
ALE
WE
WP
NC
NC
NC
NC
NC
NC
NC
NC
NC
I/O1
I/O2
IO/3
IO/4
NC
NC
NC
VSS
VCC
LOCKPRE
NC
NC
IO/5
IO/6
IO/7
IO/8
NC
NC
NC
NC
8
7
6
5
4
3
2
1
ICS7150MLFT
IC5682
X1
NC
VI
N
GND
CLK
VDD
PD
X2
48
9
53
56
1
49
50
51
2
55
54
52
345678
47
10
46
45
44
43
42
11
12
13
14
15
41
40
39
38
37
36
35
16
17
18
19
20
21
22
34
33
23
24
32
25
31
30
29
26
27
28
57
58
59
60
61
62
63
64
65
66
IC5681
HYB25D128169EE-6
VDD
DQ0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
NC
VDDQ
LDQS
NC
VDD
NC
LDM
WE
CAS
RAS
CS
NC
BS0
BS1
A10
A0
A1
A2
A3
DQ15
VSS
A4
A5
A6
A7
A8
A9
A11
A12
NC
CKE
CLK
CLK
UDM
VSS
VREF
NC
UDQS
VSSQ
NC
DQ8
VDDQ
DQ9
DQ10
VSSQ
DQ11
DQ12
VDDQ
DQ13
DQ14
VSSQ
VSS
VDD
FOEB
CLK27M
PWMOUT
FWEB
nMASTER_RESET
FCSB0
0 . 1
C5693
XX
C5694
3.3V_MAIN
3.3V_MAIN
3.3V_MAI
N
3.3V_MAI
N
+2V5D_DDR
3.3V_MAIN
1/16W
10k
R5740
XX
R5741
XX
R5742
XX
R5743
NAND_WPB
470
R5744
1/16W
470
R5745
TP5700
TP5701
XX
C5601
NAND_ALE
NAND_CLE
RDATA[0]
RDATA[1]
RDATA[3]
RDATA[5]
RDATA[7]
RDATA[6]
RDATA[2]
NAND_RBB
DQ[14]
DCLK_DDR
DADD[2]
DQ[10]
DQM0
DBA1
DQ[9]
DADD[9]
DQ[12]
DADD[1]
DADD[12]
DADD[6]
DQ[6]
DCASB
DQ[7]
DQ[8]
DADD[5]
DADD[0]
DVREF
DQ[4]
DQ[5]
DQ[11]
DQ[0]
DQ[3]
DADD[7]
DWEB
D
VREF
DRASB
DADD[3]
DADD[10]
DQ[2]
DADD[11]
DQS1
DQ[1]
DCSB
DADD[4]
DQ[15]
DCLKB
DBA0
DQ[13]
DADD[8]
DQM1
DQS0
RDATA[4]
RDATA[13]
RDATA[1]
RDATA[3]
RDATA[11]
RDATA[12]
RDATA[10]
RDATA[5]
RDATA[0]
RDATA[7]
RDATA[2]
RDATA[14]
RADD[20]
RADD[21]
RADD[22]
RADD[23]
RADD[24]
RDATA[8]
RADD[25]
RDATA[6]
RDATA[9]
RDATA[15]
DCKE
RDATA[4]
RADD[19]
NAND FLASH
PLACE THESE CAPACITORS CLOSE TO IC PINS.
DDR SDRAM
27MHZ CLOCK
PLACE THESE CLOSE TO PIN 49 OF IC
LAYOUT NOTE:
REMOVE GND PLANE AROUND IC3201 AND X3200
AND ALSO FROM UNDERNEATH X3200 AND IC3201
INCLUDING TRACKS FROM XTAL TO IC.
LEAVE N.C. SO NOT USED
NOTE PIN 6 IS NOT GND ON SAMSUNG
NAND FLASH, ONLY TOSHIBA
STRAP PINS
ENDIAN
ROMBEND
MRGMODE1
VRCLKSEL0
VRCLKSEL1
BWSEL
RESERVED
MINIBOOT
BOOTSEL1
MCLKSEL0
BOOT_NAND_SEL_1
RDATA[0] = 1 = ENDIAN = Big Endian
RDATA[2:1] = 10 = MRGMODE1-0 = Full merge & All bytes
RDATA[3] = -- = RESERVED
RDATA[5:4] = 11 = VRCLKSEL1-0 = 201MHz
RDATA[8:6] = 101 = MCLKSEL2-0 = 187MHz
RDATA[9] = 1 = ROMBEND = Big Endian
RDATA[10] = 1 = BWSEL = 8bi t
RDATA[11] = 1 = MINIBOOT = use miniboot
RDATA[13:12] = 11 = BOOTSEL1-0 = Nand, then Memory Stick
RDATA[15:14] = 00 = BOOT_NAND_SEL1-0 = <256mbit
RADD[25] = 1 = EJTAG_MODE = EJTAG
RADD[24] = 0 = DINT_EN = disabl e
RADD[23] = 1 = DSYSELB = main only
RADD[22] = 1 = PCIMODE = host
RADD[21:20] = 00 = PCI_SIZE1-0 = 32Mbyte
RADD[19] = 0 = NANDCS = CS0
RDATA[2:1] = 10 = MRGMODE1-0 = Full merge & All bytes
RDATA[3] = -- = RESERVED
RDATA[5:4] = 11 = VRCLKSEL1-0 = 201MHz
RDATA[8:6] = 101 = MCLKSEL2-0 = 187MHz
RDATA[9] = 1 = ROMBEND = Big Endian
RDATA[10] = 1 = BWSEL = 8bi t
RDATA[11] = 1 = MINIBOOT = use miniboot
RDATA[13:12] = 11 = BOOTSEL1-0 = Nand, then Memory Stick
RDATA[15:14] = 00 = BOOT_NAND_SEL1-0 = <256mbit
RADD[25] = 1 = EJTAG_MODE = EJTAG
RADD[24] = 0 = DINT_EN = disabl e
RADD[23] = 1 = DSYSELB = main only
RADD[22] = 1 = PCIMODE = host
RADD[21:20] = 00 = PCI_SIZE1-0 = 32Mbyte
RADD[19] = 0 = NANDCS = CS0
BOOTSEL0
MCLKSEL1
BOOT_NAND_SEL_0
MRGMODE0
MCLKSEL2
EJTAG_MODE
DINT_EN
DSYSELB
PCIMODE
PCI_SIZE1
PCI_SIZE0
NANDCS
PLEASE PLACE COMPONENTS IN
THIS BOX IN SAME AREA ON PWB
BDTR
2/11
BDTR-SE-1(KDL-26/32U2000)
16 BIT NAND
FLASH/MEMORY
ELPIDA MEMORY
27MHZ OSCILLATOR
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
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