Sony KDL-26T2800 Service Manual ▷ View online
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- 1 -
~ B1 Board Schematic Diagram [ Main Microcontroller, HDMI/AV Side/PC Input, Audio Processor, Scarts ] Page 2/13 ~
3.3V_MAIN
TP7215
10k
R7226
R7201
XX
100
R7231
JL7217
RESET_N
1k
R7235
FE_NAND_ALE
XX
R7216
10k
R7203
TP7213
FE_NAND_CLE
100p
C7217
TP7207
68
RB7205
1
2
3
4
5
6
7
8
470
R7206
JL7207
GND_1
TP7202
TP7220
JL7202
100p
C7215
JL7205
JL7220
0uH
FB7200
100
RB7207
1
2
3
4
5
6
7
8
1k
RB7204
2
1
4
3
6
5
8
7
TP7221
470
R7200
100
RB7211
1
2
3
4
5
6
7
8
RT1N141M-TP-1
Q7203
3.3V_MAIN
FE_DBA0,FE_DBA1,FE_DCASB,FE_DCKE,FE_DCLK,FE_DCLKB,FE_DCSB,FE_DQM0,FE_DQM1,FE_DQS0,FE_DQS1,FE_DRASB,FE
_DVREF,FE_DWEB
1005
1/16W
CHIP
5%
R7243
10k
0 . 0 1
C7231
TP7205
470
R7207
GND_1
FE_RDATA[0-7]
XX
R7210
FE_FOEB
3.3V_MAIN
TP7210
TP7201
C7219
0 . 1
FE_NAND_RBB
5V_MAIN
XX
C7230
JL7209
0 . 1
C7212
S
2SK2036(TE85L)
Q7201
15uH
L7200
XX
R7214
1k
R7204
XX
R7225
TP7216
100
R7232
0uH
FB7201
100
RB7210
1
2
3
4
5
6
7
8
FE_CVBS
GND_1
68
RB7212
1
2
3
4
5
6
7
8
TP7209
C7222
0 . 1
JL7223
0 . 1
C7203
XX
R7211
4.7k
R7208
X7200
XX
R7215
RF_DIGITAL
68
RB7206
1
2
3
4
5
6
7
8
100
R7229
Q7200
100p
C7213
0 . 1
C7200
0.1
C7208
XX
R7205
JL7203
FE_DQ[0-15]
TP7200
R7224
10k
10k
R7221
100
RB7208
1
2
3
4
5
6
7
8
TP7218
C7220
0 . 1
TP7211
R7202
1k
GND_1
TP7227
SCL
0 . 1
C7210
3.3V_MAIN
GND_1
FE_CLK27M
3.3V_MAIN
100p
C7216
1005
1/16W
CHIP
5%
R7242
10k
TP7206
TP7208
JL7216
JL7218
100
R7230
SCL_EMMA
0uH
FB7202
FE_FTV_CONFIG0
68
R7228
XX
R7222
JL7210
1
C7201
GND_1
0 . 1
C7226
GND_1
100p
C7214
SDA_EMMA
3.3V_MAIN
FE_+2V5_DDR
C7218
0 . 1
100
R7219
TP7219
27p
C7228
0 . 0 0 1
C7205
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
IC7200
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
68
R7217
FE_FTV_CONFIG2
JL7219
FE_DADD[0-12]
68
RB7213
1
2
3
4
5
6
7
8
JL7208
GND_1
GND_1
TP7224
TP7204
0 . 1
C7227
JL7204
TP7222
FE_PWMOUT
TP7225
100
RB7209
1
2
3
4
5
6
7
8
10k
R7209
GND_1
XX
C7207
0 . 1
C7202
JL7211
8
7
6
5
4
3
2
1
IC7202
X1
NC
VIN
GND
CLK
VDD
PD
X2
0 . 1
C7221
TP7217
JL7206
XX
R7220
R7234
220
3.3V_MAIN
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
IC7201
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
FE_FTV_CONFIG1
3.3V_MAIN
FE_RADD[19-25]
GND_1
TP7203
TP7223
XX
R7212
FE_FWEB
TP7226
SDA
GND_1
RT1P431M-TP-1
Q7204
100
R7218
47
R7233
JL7221
10k
R7223
68p
C7229
C7223
0 . 1
0 . 1
C7204
FE_CI_TSD[0-7]
10k
R7213
FE_FCSB0
XX
C7206
TP7214
GND_1
TP7212
GND_1
1k
R7227
100
C7225
220
R7246
0 . 1
C7234
0.22F
C7236
SCL
47
C7235
1p
C7233
KEY
JL7222
D7200
R7244
3 . 3 k
1
0
9876
5
4
3
2
1
IC7203
32KOUT
SCL
SDA
INTRC
VSS
INTRA
INTRB
OSCOUT
OSCIN
VDD
SDA
1p
C7232
3.3V_STBY
2
3
4
1
X7201
4.7
C7211
4 . 7
C7224
4 . 7
C7209
XX
R7236
100
R7237
100
R7238
100
R7241
R7239
XX
R7240
XX
XX
R7245
S
2SK2036(TE85L)
Q7202
1k RB7200
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
1k
RB7202
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
XX
C7237
FE_DADD[7]
FE_DQ[2]
FE_DQ[15]
FE_DCLKB
FE_DQ[6]
FE_RDATA[3]
FE_DADD[1]
FE_DQ[4]
GND_1
FE_DQ[3]
FE_RADD[23]
GND_1
GND_1
FE_DQ[12]
FE_RDATA[4]
FE_RDATA[5]
FE_DADD[12]
FE_DCKE
FE_CI_TSD[3]
FE_DWEB
FE_DADD[6]
FE_RDATA[5]
FE_DADD[0]
FE_RDATA[4]
FE_DADD[3]
FE_RDATA[2]
FE_DQ[7]
FE_DVREF
FE_DBA0
GND_1
FE_DADD[10]
FE_DCLK
FE_DVREF
FE_DQ[10]
FE_RADD[21]
FE_RDATA[0]
FE_DQS1
FE_RDATA[1]
FE_RADD[24]
GND_1
FE_DQ[11]
FE_DCSB
FE_DQ[1]
FE_RADD[19]
FE_DQM0
FE_RDATA[2]
FE_RADD[22]
FE_DADD[2]
FE_RDATA[7]
FE_DADD[9]
FE_DADD[5]
FE_RDATA[6]
FE_RADD[25]
FE_RDATA[0]
FE_DADD[8]
FE_DBA1
FE_DCASB
FE_DQ[13]
FE_RADD[20]
3.3V_MAIN
GND_1
FE_DRASB
FE_RDATA[7]
FE_RDATA[3]
GND_1
FE_DQM1
FE_DQ[8]
FE_CI_TSD[6]
FE_DADD[11]
FE_DADD[0-12]
FE_DQ[0]
FE_DQ[5]
FE_DQ[9]
FE_RDATA[6]
FE_DQS0
FE_DQ[14]
FE_DADD[4]
FE_RDATA[1]
FE_CI_TSD[5]
FE_CI_TSD[4]
FE_CI_TSD[7]
FE_CI_TSD[1]
FE_CI_TSD[0]
FE_CI_TSD[2]
PLACE R7201 &
R7202 ADJACENT
R7202 ADJACENT
BOARD VERSION RESISTORS - MOUNT ON
SIDE-A
SIDE-A
0
PLEASE PLACE COMPONENTS IN
FTV_CONFIG2
DDR SDRAM
RESERVED
NAND FLASH
VRCLKSEL1
LEAVE N.C. SO NOT USED
BOOT_NAND_SEL_1
BOOTSEL1
LAYOUT NOTE:-
REMOVE GND PLANE AROUND AND UNDERNEATH IC7202
AND X7200 INCLUDING TRACKS FROM XTAL TO IC.
EJTAG_MODE
MCLKSEL1
0.5%
FTV_CONFIG0
0
0
OPTION #2
DINT_EN
TO FORCE "BOOT FROM MEMORY STICK",
CONNECT (SHORT) TP7207 TO TP7208, OR
CONNECT (SHORT) JL7200 TO JL7201
CONNECT (SHORT) TP7207 TO TP7208, OR
CONNECT (SHORT) JL7200 TO JL7201
NOTE PIN 6 IS NOT GND ON SAMSUNG
NAND FLASH, ONLY TOSHIBA
NAND FLASH, ONLY TOSHIBA
FTV_CONFIG1
BOARD VERSION RESISTORS - MOUNT ON
SIDE-B WITH JL’S ON SIDE-B
SIDE-B WITH JL’S ON SIDE-B
VIDEO AMPS/BUFFERS
PLACE THESE CLOSE TO PIN 49 OF IC
NANDCS
PCIMODE
27MHZ CLOCK
RDATA[0] = 1 = ENDIAN = Big Endian
RDATA[2:1] = 10 = MRGMODE1-0 = Full merge & All bytes
RDATA[3] = -- = RESERVED
RDATA[5:4] = 10 = VRCLKSEL1-0 = 187MHz
RDATA[8:6] = 101 = MCLKSEL2-0 = 166MHz
RDATA[9] = 1 = ROMBEND = Big Endian
RDATA[10] = 1 = BWSEL = 8bit
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 = disable
RADD[23] = 1 = DSYSELB = main only
RADD[22] = 1 = PCIMODE = host
RADD[21:20] = 00 = PCI_SIZE1-0 = 32Mbyte
RADD[19] = 0 = NANDCS = CS0
RADD[19] = 0 = NANDCS = CS0
MCLKSEL2
BWSEL
0.5%
0
MINIBOOT
DSYSELB
STRAP PINS
OPTION #3
OPTION #1
BOOT_NAND_SEL_0
0
0
VRCLKSEL0
0
PLACE THESE CAPACITORS CLOSE TO IC PINS.
ENDIAN
MRGMODE0
0
MRGMODE1
MCLKSEL0
THIS BOX IN SAME AREA ON PWB
S/W OPTION SELECT RESISTORS
BOOTSEL0
ROMBEND
PCI_SIZE1
PCI_SIZE0
0
B1
2B/13
B1.-SE2
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
B1
2A/13
- 1 -
DD
CC
BB
O
P
EE
FF
Z
10
A
B
C
D
E
F
G
H
J
I
K
L
M
N
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
11
10
11
22
21
22
R
Q
O
P
EE
FF
S
T
U
V
W
X
Y
Z
AA
BB
CC
DD
A
B
C
D
E
F
G
H
J
I
K
L
M
N
12
13
14
15
16
17
18
19
20
21
20
18
19
17
15
16
14
12
13
Q
R
S
T
U
V
W
X
Y
AA
~ B1 Board Schematic Diagram [ Main Microcontroller, HDMI/AV Side/PC Input, Audio Processor, Scarts ] Page 3/13 ~
R7322
100
3.3V_MAIN
FE_CI_TSCLK,FE_CI_TSSYNC,FE_CI_TSVAL
R7304
10k
FE_IOWRB_FWEB
R7330
10k
GND_1
C7309
0 . 1
R7302
10k
R7321
100
XX
R7307
FE_CI1_CE1B
FE_BUF_DIR
C7311
0 . 1
FB7300
0uH
FE_CI1_CD2B
FE_CI1_PWR_EN
A1
B1
A2
B2
A3
B3
A4
A5
A6
B4
B5
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
A21
B21
A22
B23
B27
B24
B25
A28
B28
A29
B29
A24
A25
A26
A23
A30
B30
B26
A27
A32
A33
A31
B31
B33
B32
B22
A34
B34
179376921
CN7300
GND
D3
D4
D5
D6
D7
CE1#
A10
OE#
A11
A9
A8
A13
A14
WE#
IREQ#
VCC
VPP1
MIVAL
MCLKI
A12
GND
CD1#
MDO3
MDO4
MDO5
MDO6
MDO7
CE2#
VS1#
IORD#
IOWR#
MISTRT
MDI0
MDI1
MDI2
MDI3
VCC
VPP2
MDI4
MDI5
MDI6
A7
MDI7
A6
MCLKO
A5
RESET
A4
WAIT#
A3
INPACK#
A2
REG#
A1
MOVAL
A0
MOSTRT
D0
MDO0
D1
MDO1
D2
MDO2
IOIS16#
CD2#
GND
GND
FE_IOWRB
FB7308
0uH
C7315
0 . 1
C7303
1000p
FE_CI1_VS1B
R7323
10k
14
13
12
11
10
9
8
7
1
2
3
4
5
6
IC7303
1A
1Y
2A
2Y
3A
3Y
GND
4
Y
4A
5Y
5A
6Y
6A
VCC
C7306
0 . 1
20
19
18
17
16
15
14
13
12
11
12345678
91
0
IC7307
OE1
A0
A1
A2
A3
A4
A5
A6
A7
GND
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
OE2
VCC
R7308
100
FB7306
0uH
R7319
47
R7313
47
C7304
0 . 1
20
19
18
17
16
15
14
13
12
11
12345678
91
0
IC7308
OE1
A0
A1
A2
A3
A4
A5
A6
A7
GND
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
OE2
VCC
FE_CI1_INPACKB
R7326
10k
C7312
XX
R7300
10k
20
19
18
17
16
15
14
13
12
11
12345678
91
0
IC7305
OE1
A0
A1
A2
A3
A4
A5
A6
A7
GND
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
OE2
VCC
FE_CI1_CE1B
20
19
18
17
16
15
14
13
12
11
12345678
91
0
IC7306
OE1
A0
A1
A2
A3
A4
A5
A6
A7
GND
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
OE2
VCC
R7312
47
20
19
18
17
16
15
14
13
12
11
12345678
91
0
IC7301
DIR
A0
A1
A2
A3
A4
A5
A6
A7
GND
B7
B6
B5
B4
B3
B2
B1
B0
OE
VCC
C7310
0 . 1
R7320
100
20
19
18
17
16
15
14
13
12
11
12345678
91
0
IC7309
OE1
A0
A1
A2
A3
A4
A5
A6
A7
GND
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
OE2
VCC
R7327
10k
C7307
0 . 1
FE_CI_TSD[0-7]
C7313
0 . 1
5V_MAIN
C7300
0 . 1
R7328
10k
47
R7310
3.3V_MAIN
FE_CI1_WAITB
3.3V_MAIN
FE_FWEB
FE_RADD[0-11]
FB7307
0uH
FB7301
0uH
R7325
10k
R7303
10k
3.3V_MAIN
FE_IOWRB
C7305
1000p
R7324
10k
GND_1
FE_IOWRB_FWEB
FE_CI1_IREQB
R7332 1k
FB7303
0uH
C7302
0 . 1
JL7300
R7315
47
C7308
0 . 1
C7314
4 . 7
FB7304
0uH
FE_CI1_CD1B
GND_1
FE_NCI1_OVR
FE_CI1_RSTB
47
R7311
FB7305
0uH
R7301
XX
FE_RDATA[0-7]
FE_NCI_EN
R7331
1k
R7306
220
FE_FOEB
8765
4
3
2
1
IC7310
EN
FLAG
GND
NC
NC
OUT
IN
OUT
JL7301
FE_M_CKOUT,FE_M_SYNC,FE_M_VAL
R7305
100
FE_BUF_DIR
GND_1
R7329
10k
FE_IORDB
R7317
47
R7318
47
R7309
10k
3.3V_MAIN
R7316
47
54
3
2
1
IC7300
A
B
GND
Y
VCC
20
19
18
17
16
15
14
13
12
11
12345678
91
0
IC7304
OE1
A0
A1
A2
A3
A4
A5
A6
A7
GND
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
OE2
VCC
FE_FWEB
FB7302
0uH
C7301
0 . 1
FE_REGB
R7314
47
FE_M_DATA[0-7]
R7333 47
3.3V_MAIN
54
3
2
1
IC7302
A
B
GND
Y
VCC
0uH
FB7309
FE_CI_TSD[7]
FE_CAM_TSIVAL
FE_CAM_TSOSYNC
FE_FOEB
FE_CAM_ADD[7]
FE_CAM_TSISYNC
FE_CI_TSD[1]
FE_RADD[8]
FE_CAM_ADD[5]
FE_RADD[1]
FE_CAM1_INPACKB
FE_CAM_TSIVAL
FE_CAM_TSOD[3]
FE_CAM_ADD[10]
FE_CAM_DAT[4]
FE_CAM_DAT[0]
FE_RDATA[1]
FE_CAM_OEB
FE_CAM_DAT[2]
FE_CAM_TSOD[5]
FE_D_IOWRB
FE_CAM_TSOD[0]
FE_CAM_OEB
FE_CI_TSSYNC
FE_RDATA[6]
FE_CAM_ADD[3]
FE_REGB
FE_CAM_ADD[8]
FE_CI1_WAITB
FE_RADD[9]
FE_CAM1_CE1B
FE_IORDB
FE_CAM_ADD[2]
FE_CAM_TSID[3]
FE_CAM_ADD[10]
FE_CAM1_RSTB
FE_CAM_TSID[0]
FE_CAM_DAT[0]
FE_CAM_IORDB
FE_RADD[11]
FE_IORDB
FE_CAM_DAT[7]
FE_CAM_TSID[6]
FE_CAM_TSOD[7]
FE_CI1_RSTB
FE_CI_TSD[5]
FE_CI1_CE1B
FE_CAM1_IREQB
FE_CI_TSD[2]
FE_CAM_WEB
FE_RADD[4]
FE_CAM_ADD[9]
FE_CAM_TSOD[3]
FE_CAM_TSID[5]
FE_CI_TSD[0]
FE_CAM_TSOSYNC
FE_CAM_ADD[7]
FE_CAM_TSID[5]
FE_CAM_TSOD[4]
FE_CAM_ADD[11]
FE_CAM_ADD[8]
FE_CAM_TSID[1]
FE_CAM_ADD[5]
FE_CAM1_RSTB
FE_CAM_TSID[6]
FE_CAM_TSID[2]
FE_FWEB
FE_RDATA[4]
FE_CAM_TSOD[4]
FE_CAM_REGB
FE_CAM_TSID[3]
FE_RDATA[5]
FE_CI_TSD[4]
FE_CAM_TSOD[5]
FE_CAM_TSOD[0]
FE_CI1_IREQB
FE_FWEB
FE_CI1_RSTB
FE_CAM_TSOVAL
FE_CAM_DAT[2]
FE_CAM_TSOVAL
FE_CI1_CE1B
FE_M_DATA[6]
FE_CAM_ADD[2]
FE_M_VAL
FE_D_IOWRB
FE_CAM1_WAITB
FE_CI_TSCLK
FE_CAM_DAT[5]
FE_CAM_TSOCLK
FE_RADD[0]
FE_CAM_DAT[1]
FE_CAM_DAT[3]
FE_M_DATA[5]
FE_CAM_ADD[1]
FE_RADD[2]
FE_CI_TSD[6]
FE_CAM_ADD[4]
FE_CAM_ADD[4]
FE_CAM_ADD[0]
FE_CAM_TSID[2]
FE_RADD[7]
FE_M_DATA[4]
FE_CAM1_WAITB
FE_CAM_TSISYNC
FE_RADD[5]
FE_CAM_TSID[4]
FE_CAM_TSOD[2]
FE_CAM_TSOCLK
FE_CAM_TSID[4]
FE_RDATA[3]
FE_CAM_ADD[0]
FE_CAM_ADD[3]
FE_CAM_DAT[6]
FE_CAM_TSICLK
FE_CAM_ADD[1]
FE_CAM_ADD[9]
FE_CAM_ADD[6]
FE_CAM_IOWRB
FE_RADD[3]
FE_CAM_TSID[7]
FE_CI_TSD[3]
FE_M_DATA[3]
FE_CAM_TSOD[1]
FE_REGB
FE_CAM_ADD[11]
FE_CAM_TSOD[2]
FE_CAM_IOWRB
FE_M_DATA[2]
FE_CAM_DAT[1]
FE_CAM_ADD[6]
FE_CAM_TSID[1]
FE_CI1_INPACKB
FE_M_SYNC
FE_M_DATA[1]
FE_CAM1_IREQB
FE_CAM_TSID[7]
FE_CAM_DAT[3]
FE_CAM_TSOD[7]
FE_M_DATA[0]
FE_CAM_DAT[4]
FE_CAM_TSICLK
FE_CAM_TSOD[1]
FE_RDATA[0]
FE_CAM_TSOD[6]
FE_CAM_DAT[7]
FE_CAM_DAT[5]
FE_CAM1_INPACKB
FE_RADD[10]
FE_M_DATA[7]
FE_CAM_DAT[6]
FE_CI1_INPACKB
FE_CAM_TSID[0]
FE_CAM1_CE1B
FE_RADD[6]
FE_RDATA[2]
FE_FOEB
FE_CAM_TSOD[6]
FE_CAM_REGB
FE_RDATA[7]
FE_CAM_WEB
FE_CI1_IREQB
FE_CI_TSVAL
FE_CAM_IORDB
FE_CI1_WAITB
FE_M_CKOUT
EMMA2LR
EMMA2LR
EMMA2LR
EMMA2LR
EMMA2LR
DATA to/from CAM
EMMA2LR
5V SWITCH
ADDR to CAM
TS to CAM
TS to CAM
TS to EMMA
CTRL to/from CAM
EMMA2LR
TS from CAM
PCMCIA DVB-CI CONNECTOR
EMMA2LR
EMMA2LR
POWER
B1
3B/13
B1.-SE2
B1
3A/13
B1
3C/13
B1
3D/13
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
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