Block Diagrams - Sony KV-29FQ85E Service Manual

5-1. BLOCK DIAGRAMS (2)

CN3100
A5 KEY 2
A6 IR-DATA
A7 LUMISPONDER
A8 EPG MODE
A9 OCP-OVP
A10 OCP-FLAG
A11 MAIN-SW
A12 DG SW
A13 KEY 1
A14 SIRCS
B14 HV PROT
A15 LED
A16 AUDIO MUTE
A17 LINE MUTE
A18 AUDIO RESET
A19 AGC DEFEAT
A20 AV LINK
B28 CSEL
B29 N/U
B30 N-RESET
B5 H-DRIVE
C5 DQP DRV
B6 N/U
C6 DQP C COMP
B7 X-RAY
C7 V SAW
C8 AFC PULSE
B9 H LIN
B10 H LIN DC
C10 MID PIN
B11 V DRV+
C11 E/W
B12 H TRAP
C12 V DRV-
B13 ROTATION
C14 DF DRIVE
TO A BOARD
B15 MID PIN DC
CN5207
B4 H2S
A30 C SLAVE
A31 CVBS SLAVE
A32 C MAIN
B32 CVBS MAIN
A23 BLUE 2
A24 GREEN 2
A21 RED 2
A29 BLUE 1
A28 GREEN 1
A27 RED 1
A22 FS2
A26 FS1
C31 SDA 3.3V
C30 SCL 3.3V
B
C15 1 HOP MUTE
B31 AC MONITOR
C28 SDA DP1
C29 SDA DP1
CV/Y/IN
B 1/2 (
IC3400
BACKEND VIDEO
H TRAP R OUT
BUFFER BUFFER AMP
16 PWM3 42
Q5503 Q3400, Q3403
G OUT BUFFER AMP
43
DQP V COMP Q3401, Q3404
BUFFER
17 PWMEW4
Q5519
B OUT BUFFER AMP
44
Q3402, Q3405
H DRIVE BUFFER SENSE OUT
H OUT
23 35
Q5500
IC3300
BUFFER AMP
39 EW FRCA
Q5505, Q5507
AV OUT
65 55
32 VPROT
AY OUT
66 53
31 SAFETY
AU OUT
67 50
BUFFER
25 DFVBL AVSM OUT
Q5509
68 47
Y0 Y OUT 0
PWME1
22 75 33
Y1 Y OUT 1
PWM1
20 76 32
Y2 Y OUT 2
VERT-
38 77 31
Y3 Y OUT 3
37 VERT+ 78 30
Y4 Y OUT 4
18 PWMEW3 79 29
Y5 Y OUT 5
80 26
BUFFER
21 PWM2 Y6 Y OUT 6
Q5550 1 25
Y7 Y OUT 7
30 HFL13 2 24
CLK OUT CLK OUT
28 HC1 4 20
H100 H OUT
60 PWM4 5 19
A X3400 V100 V OUT
11 XTAL 2 10 18
FB-M2
FBL IN 2 50
12 XTAL 1
R-M2
BACKEND RESET R IN 1 51
62 RESQ
G-M2 C
G IN 1 52
B-M2
B IN 1
53
SCL
63
SDA
64
V2S
26 H SYNC 27
IC3100
IC3801
VSP94
C-S
58 CVBS7 YUV0 CKE 110 37 CKE
656100 32
Y-S
57 CVBS6 YUV1 ADDR11 111 35 A11
656101 31
C-M
56 CVBS5 YUV2 ADDR9 112 34 A9
656102 30
Y-M
55 CVBS4 YUV3 ADDR8 113 33 A8
656103 22
B2
48 B IN 2 YUV4 ADDR7 114 32 A7
656104 21
G2
G IN 2 YUV5 ADDR6 A6
47 117 31
656105 16
R2
R IN 2 YUV6 ADDR5 A5
46 118 30
656106 15
B1
B IN 1 YUV7 ADDR4 A4
41 119 29
656107 10
G1
G IN 1 YUV CLK ADDR3 A3
40 120 26
656CLK 9
R1
39 R IN 1 H SYNC ADDR2 25 A2
123
H OUT
17
FLB2
38 FBL_2 V SYNC ADDR1 124 24 A1
V OUT
23
FLB1
37 FBL_1 656V10/ AV1 ADDR0 125 23 A0
8
BLANK
69 X-OUT RESET 100 ADDR10 126 22 A10
RESET 24
X3100
C BA1 129 21 BA1
70 X-IN CVBS 2 53
Y BA0 130 20 BA0
6 SDA CVBS 1 51
XCS 131 19 /CS
13 SCL
XRAS 132 18 /RAS
XCAS
133 17 /CAS
XWE /WE
134 16
BUFFER AMP
CVBS MAIN DQM DQM
& SWITCH 135 15
12 VIN
Q3805, Q3806,
DQ7 DQ7
85 13
Q3816
FILTER
FL3801 DQ6 86 11 DQ6
Y BUFFER BUFFER
3 2 4 RYO DQ5 87 10 DQ5
Q3802 Q3803
FILTER
FL3800 DQ4 88 8 DQ4
C BUFFER BUFFER
3 2 2 ACO DQ3 89 7 DQ3
Q3800 Q3801
DQ2 94 5 DQ2
SWITCH
9 RT DQ1 95 4 DQ1
Q3807
+5V DQ0 96 2 DQ0
SWITCH
14 RB DQ15 97 53 DQ15
Q3808
IC3802
DQ14 98 51 DQ14
37 SDA DQ13 99 50 DQ13
BUFFER AMP
SECAM REF 30 19 REFCLK
SCL Q3812, Q3814 DQ12
38 100 48 DQ12
CERA VTIM VTIM DQ11 DQ11
1 14 59 103 47
X3800
HTIM 15 62 HTIM DQ10 45 DQ10
104
34 CVBS/YIN DQ9 44 DQ9
105
X433/358 28
39 H SYNC DQ8 42 DQ8
106
BUFFER X3801
Q3811
38 V SYNC SDCK 107 38 CLK
)
BACKEND,SCANRATE,
LVDS,A_INTERFACE
CN3400
R 1
G 3
TO C BOARD
B 5 CN7331
1K 9
BUFFER AMP
VM-FRCA
Q3406, Q3410, CN3402
Q3409 VM 2 TO VM BOARD
CN9402
X IN
15
X3300
XOUT
16
YUV0
78
YUV1
1
YUV2
2
YUV3
4
YUV4
5
YUV5
7
YUV6
8
YUV7
9
YUV CLK
10
H SYNC
6
V SYNC
3
AV1
11
RESET 100
23
Y 9
C 11
SCL LIQUID
4
CRYSTAL
SDA 3
DISPLAY
V2S 7 CN3401
H2S 6
IC3800
- 25 -
IC0001 B 2/2 (
BACKEND,SCANRATE,
OCP-OVP
12 P2.15 LVDS,A_INTERFACE
OCP-FLAG
P2.14
11
EPG-MODE
P2.11
8
IR DATA
P2.9
6
SIRCS
5 P2.8
LUMISPONDER
P5.3 XTAL 1
127
108
KEY 2
P5.0 X0001
124
KEY 1 109
126 P5.2 XTAL 2
N-RESET
IC0007
101 P6.6
AGC DEFEAT
100 P6.5 AC ON/OFF BUFFER
P2.10 7 4
12C-DISABLE Q0075
93 P5.14
DGC-SW
91 P3.13 AC MONITOR
MAIN-SW
90 P3.12 SCL33
P3.0 74
LINE MUTE
82 P3.8 SDA33
P3.1 75
RESET-AUDIO
81 P3.7
IC0002
AUDIO MUTE
P3.6 SCL33
80
6
HV PROT NVM-WP
P3.4 P3.15
78 92 7
SDA33
LED 5
77 P3.3
AV-LINK
10 P2.13 CVBS-MAIN
CVBS 1A 121
BACKEND RESET
A 83 P3.9
V2S
102 V SYNC RX
P3.11
89
H2S
103 H SYNC TX
P3.10 88
FB-M2
IC0003
105 BLANK/RS OUT
CSSD CSSD
RAM RAM
C R-M2 BUFFER CSSDRAM 44 19 CS
R
112
Q0003 D(0) D(0)
D0 55 2 DQ0
G-M2 BUFFER
G D(1) D(1)
113
Q0002
D1 59 4 DQ1
B-M2 D(2) D(2)
BUFFER
114 B D2 65 5 DQ2
Q0001
D(3) D(3)
A(0) D3
71 7 DQ3
37
D(4) D(4)
A(1) D4 DQ4
70 8
36
D(5) D(5)
A(2) D5 DQ5
64 10
35
D(6) D(6)
A(3) D6 58 11 DQ6
34
D(7) D(8)
A(4) D7 54 42 DQ8
33
D(8) D(9)
A(5) D8 57 44 DQ9
27
D(9) D(10)
A(6) D9 63 45 DQ10
26
D(10) D(11)
A(7) D10 67 47 DQ11
24
D(11) D(12)
A(8) D11 72 48 DQ12 BA0/A12
23
D(12) D(13)
A(9) D12 66 50 DQ13 BA1/A13
25
D(13) D(14)
A(10) D13 62 51 DQ14
28
D(14) D(15)
A(11) D14 56 53 DQ15
29
D(15) D(7)
A(12) D15 51 13 DQ7
30
A(13) UDQM DQM
48 39
38
A(14) MEMCLK CLK LOOM
43 38
39 A14/RAS
A(15) CLKEN CKE
45 37
40 A15/CAS
A(16) /WD
22 P4.0/A16 /WR 50
A(17)
P4.1/A17 LDQM
19 49
IC0005
A(18)
P4.2/A18 CSROM OTP EPROM
18 46
A(19) D(7)
P4.3/A19 RD Q7
17 47 25
9 Q0
11 Q1
13 Q2
15 Q3
19 Q4
21 Q5
23 Q6
10 Q8
12 Q9
14 Q10
Q11
16
Q12
20
Q13
22
24 Q14
26 Q15 A-1
6 /E1
8 /G
)
5 +5V
B CN0004
RX 3
TX 4
A0 23
A1 24
A2 25
A3 26
A4 29
A5
30
A6
31
A7 32
A8 33
A9 34
A10 22
A11 35
20
21
/RAS 18
/CAS 17
15
/WE
16
A(0)
A0
5
A(1)
A1 4
A(2)
A2 3
A(3)
A3 2
A(4)
A4 1
A(5)
A5 44
A(6)
A6 43
A(7)
A7 42
A(8)
A8 37
A(9)
A9 36
A(10)
A10 35
A(11)
A11
34
A(12)
A12
33
A(13)
A13
32
A(14)
A14 31
A(15)
A15 30
A(16)
A16 29
A(17)
A17 41
A(18)
A18 40
A(19)
A19 38