Block Diagram (6) - Sony KDF-E42A11E Service Manual

Sony lcd projection tv service manual
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5-1. BLOCK DIAGRAMS (6)
CN3608
RDATA [11]
RDATA [11]
2
nMASTER_RESET
nMASTER_RESET
3
RDATA [12]
RDATA [12]
4
JIG MODE
JIG switch
5
RDATA [13]
RDATA [13]
6
NMI
NMI
7
RDATA [14]
RDATA [14] 8
RDATA [15]
RDATA [15] 10
?????
TXD1B
TX1B_MAIN
5
RXD1B
RXD1B_MAIN
6
TXD2B
TXD2B_MAIN
7
RXD2B
RXD2B_MAIN
8
TXD3B
TXD3B_MAIN
9
RXD3B
RXD3B_MAIN
10
JIG MODE
JIG MAIN
11
CN3503
8P
SCL_TUNER
SCL_TUNER
8
SDA_TUNER
SDA_TUNER
7
IF AGC
IF AGC
5
DIGITAL IF2
DIGITAL IF2
3
DIGITAL IF1
DIGITAL IF1
2
DQ (0)
DQ (0)
RB3203
DQ (1)
DQ (1)
DQ (2)
DQ (2)
DQ (2)
DQ (3)
DQ (3)
DQ (4)
DQ (4)
RB3204
DQ (5)
DQ (5)
DQ (6)
DQ (6)
DQ (7)
DQ (7)
DQM0
DQM0
DQM0
RB3200
DWEB
DWEB
DRASB
DRASB
DRASB
DRASB
DCSB
DCSB
RB3201
DBA0
DBA0
DBA1
DBA1
DADD (10)
DADD (10)
DADD (0)
DADD (0)
RB3202
DADD (1)
DADD (1)
DADD (2)
DADD (2)
DADD (3)
DADD (3)
N 2/3 (
)
Digital I/F
SMC_RXD
DTE-RXD
Q3412
CN3500
MODEM
nMODEM_EN
DTE-TXD
10
9
8
SMC_TXD
DTE-RTS
7
6
5
4
3
2
1
DTE-CTG
nSMC_RXD
DTE-CTS
nSMC-INT
nSMC_INT
DTE-RXD
SMC-RXD
nSMC-RST
RST1B
TXD2B
TXD1B
IC3200
DQ15
RB3208
DQ0
DQ15
2
65
DQ14
4
DQ1
DQ14
63
DQ13
DQ13
5
DQ2
63
DQ12
6
DQ3
DQ12
60
DQ11
RB3209
4
DQ4
DQ11
57
DQ10
5
DQ5
DQ10
56
DQ9
6
DQ6
DQ9
56
DQ8
7
DQ7
DQ8
54
DQS1
8
LDQS
UDQS
51
DVREF
LDM
VREF
9
49
DQM1
10
WE
UDM
47
DCLKB
CLK
1
CAS
46
DCLK
2
RAS
CLK
45
DADD (12)
DADD (12)
CS
3
A12
42
RB3206
DADD (11)
DADD (11)
4
BS0
A11
41
DADD (9)
DADD (9)
5
BS1
A9
40
DADD (8)
DADD (8)
6
A10
A8
39
DADD (7)
DADD (7)
RB3207
7
A0
A7
38
DADD (6)
DADD (6)
A1
A6
8
37
DADD (5)
DADD (5)
9
A2
A5
36
DADD (4)
DADD (4)
10
A3
A4
35
1
2
3
4
FROM SHEET 1
IC3502
IC3506
OCTAL TRANSCEIVER
128-MBIT EEPROM
1
!OE1!
!OE2!
19
IO/8
44
CTS1B
Y0
2
A0
18
IO/7
43
nSMC_INT
NAND-RBB
3
A1
Y1
17
7
RB
IO/6
42
RXD1B
FOEB
4
A2
Y2
16
8
FOE
IO/5
41
RXD2B
FOSB1
5
Y3
15
9
A3
CE
nSMC-RST
NAND-CLE
6
A4
Y4
14
16
CLE
IO/4
32
DTE-RTS
NAND-ALE
7
A5
Y5
17
ALE
IO/3
13
31
SMC-RXD
FWEB
8
A6
Y6
12
18
WE
IO/2
30
DTE-RXD
nNAND-WPV
A7
Y7
WP
IO/1
9
11
19
29
IC3504
COFDM demodulator
INTRR??
3
nFE-RST
RESEIN
4
SDA-TIMER
IN-TS-BCLK
59
QSDA
TSCLK
5
IN-TS-PYS
SCL-TUNNER
TS?????
53
QSCLK
6
IF-AGC
IN-TS-SYNCH
57
IFAGC
TSSYNCH
7
DIGITAL-IF2
AINN
34
TSERR
8
DIGITAL-IF1
IN-TSD (0)
53
AINP
TSD 0
11
IN-TSD (1)
SDA-COFDM
62
SDA
TSD 1
12
SCL-COFDM
IN-TSD (2)
67
SCL
TSD 2
13
IN-TSD (3)
TSD 3
14
IN-TSD (4)
TSD 4
15
IN-TSD (5)
TSD 5
16
IN-TSD (6)
TSD 6
17
IN-TSD (7)
TSD 7
18
IC3400
D/A CONVERTER
ADO
1
DATA
LO
8
ABCK
2
BCKI
ALRCK
3
LRCK
AMCK
4
MCK
RO
5
IC3201
CRYSTAL CONTROLLED
OSCILLATOR
PWMOUNT
???
4
Q3600
Q3602
Q3603
Q3601
FROM SHEET 1
- 35 -
RDATA (0)
RDATA (1)
RDATA (2)
RDATA (3)
RDATA (4)
RDATA (5)
RDATA (6)
IN-TSD (0)
IN-TSD (1)
RDATA (7)
RB3500
IN-TSD (2)
RDATA (8)
IN-TSD (3)
RDATA (9)
IN-TSD (4)
RDATA (10)
IN-TSD (5)
RDATA (11)
RB3501
IN-TSD (6)
RDATA (12)
IN-TSD (7)
RDATA (13)
RDATA (14)
RDATA (15)
IC3401
OPERATIONAL
AMPLIFIER
LEFT-N
RIGHT-N
8
V+
A _OUT
1
7
B_OUT
A-IN
2
Q3400
Q3402
Q3404
Q3401
Q3403
Q3407
Q3408
Q3405
6
B-IN
A+IN
3
Q3409
Q3410
Q3411
Q3406
B+IN
V-
5
4
REF
CLK27M
5
OUT
Q3412
FROM SHEET 3
CN3607
FWEB
3
FWEB
FOEB
4
FOEB
GCB0
6
GCSB
FCSB0
FCSB
8
nRDY-DAMON
10
nRDY
DAMON-INTB
12
nINTA
NMI
14
NMI
nDAMON-RST
28
nRST
JIG-MODE
20
JIG
TDX3B
48 TX2
RDX3B
49
RX2
RADD [0]
52 ADD [0]
RADD [1]
53
ADD [1]
RADD [2]
54
ADD [2]
RADD [3]
55
ADD [3]
RADD [4]
56 ADD [4]
RADD [5]
57
ADD [5]
RADD [6]
58 ADD [6]
RADD [7]
ADD [7]
59
RADD [8]
60
ADD [8]
RADD [9]
61
ADD [9]
RADD [10]
56 ADD [10]
RADD [11]
57
ADD [11]
RADD [12]
58 ADD [12]
RADD [13]
59
ADD [13]
RADD [14]
66
ADD [14]
67
+3V3D
RADD [15]
68 ADD [15]
RADD [16]
69
ADD [16]
RADD [17]
70 ADD [17]
RADD [18]
71
ADD [18]
RADD [19]
72
ADD [19]
RADD [20]
73
ADD [20]
RADD [21]
74 ADD [21]
RADD [22]
75
ADD [22]
RADD [23]
76 ADD [23]
RADD [24]
77
ADD [24]
RADD [25]
78
ADD [25]
DATA [0]
81
82 DATA [1]
83
DATA [2]
84 DATA [3]
85
DATA [4]
86
DATA [5]
87
DATA [6]
88 DATA [7]
89 DATA [8]
DATA [9]
90
DATA [10]
91
92
DATA [11]
93 DATA 12]
94
DATA [13]
95 DATA [14]
96 DATA [15]
98 TX1
99 RX1
CN3402
10P
BRN
YUV_U_OUT
1
YUV_U
YUV_V_OUT
3
YUV_V
YUV_Y_OUT
YUV_Y
5
ALRCK_OUT
8
ALRCK
ABCK_OUT
9
ABCK
ADO_OUT
ADO
10
CN3400
15P
BRN
VDO [7]
2
VDO [7]
VDO [6]
3
VDO [6]
VDO [5]
5
VDO [5]
VDO [4]
6
VDO [4]
VDO [3]
8
VDO [3]
VDO [2]
9
VDO [2]
VDO [1]
11 VDO [1]
VDO [0]
12
VDO [0]
14 VCLK
CN3401
14P
BRN
SPDIF
1
SPDIF
SCL_TV
4
SCL_TV
SDA_TV
SDA_TV
5
TO A2E BOARD
nBOARD-RST
CN85511
N_RST
7
RIGHT-N
9
RIGHT
LEFT-N
11
LEFT
CVBS-OUT
13 CVBS

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