Sony KP-65XBR10W - 65" Projection Tv, Service Manual

Page: 61 / 150

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SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAM (1)
Y
CB
CR
YUV4
INPUT
RELAY
J503
HC
SIRCS
RECEIVER
(
( )
)
HA
FUNCTION
KEY
OUT
IC3301
SENSOR
CN3301
CN3201
SW
Q3504 3505
D3401
+5V
D3402
HD
(POWER SW)
HB
(VIDEO2 INPUT)
FR R IN
FR L IN
FR V IN
FR C IN
F SW
FR Y IN
2
4
6
8
9
11
FR R IN
FR L IN
FR V IN
FR C IN
FRONT SW
FR Y IN
2
4
6
8
9
11
L
R
SP SW
F MUTE
C MUTE
S MUTE
FIX MUTE
A MUTE
1
3
5
6
7
8
9
10
CN3501
CN3401
CN510
CN526
Q801,802
SW
CN508
CN512
CN515
U
(SIRCS INPUT/OUT)
1
IC515
AV SWIITCH
IC2403
8–BIT ADC
IC2402
3D COMB
IC2401
FRAME MEMORY
IC1305
MAIN CHROMA
TU502
SUB
TUNER
TU501
MAIN
TUNER
1
3 4
2
V
L
R
V
L
R
S–VIDEO
POWER
VIDEO2
INPUT
SIRCS
INPUT
J3501
J3502
HD
VD
RM IN
1
3
7
KEY0
STLED
TIMER LED
3
4
5
1
2
3
HD
VD
RM IN
1
3
7
CLK
DATA
MSCL
MSDA
ENABLE
A PROT
1
2
5
6
3
7
SIRCS 2
ANT SW1
ANT SW2
1
2
F
TO K BOARD
CN2103
TO ANT SW
BUFFER
Q506, 517
BUFFER
Q502
INVERTER
Q507
BUFFER
Q512
BUFFER
Q518, 526
SW
Q548 CM501
BUFFER
Q533
BUFFER
Q1334
BUFFER
Q2401-2403,2405
BUFFER
Q2415–2417,2419
FL2404
DET OUT2
L OUT
R OUT
MUTE
ST IND
AFT OUT
F MONO
MODE
RF AGC
DET OUT
SDA
SCL
SDA SCL DET OUT AFT OUT FMONO ST INO MODE MUTE ROUT LOUT DET OUT2
BUFFER
Q2411-2414
FL2403
BUFFER
Q1321
AMP
Q2421,2422
BUFFER
Q1322
BUFFER
Q1323
ATT
Q1018
H
V
ATT
Q1020
ATT
Q1022
BUFFER
Q535, 537
BUFFER
Q542
BUFFER
Q1320
BUFFER
Q1317, 1318
BUFFER
Q1319
BUFFER
Q1313
BUFFER
Q1408
Q1407
Q1405
INVETER
Q1315
H BUFFER
Q1311
BUFFER
Q1306
Y BUFFER
Q1304
V BUFFER
Q1307
Y BUFFER
Q1328
BUFFER
Q1338, 1343
BUFFER
Q1366, 1367
BUFFER
Q1332
BUFFER
Q1331
1
3 4
2
V
L
R
S–VIDEO
VIDEO4
INPUT
V
L
R
1
3 4
2
V
L
R
S–VIDEO
VIDEO3
INPUT
V
J506
J3201
J507
L
R
1
3 4
2
V
L
R
S–VIDEO
VIDEO1
INPUT
V
L
R
J505
G
TO K BOARD
CN2102
63 56
58
42
40 38
53
49
45
47
4 1
3
62
64
60
59
61
3
5
6
20
22
52
54
1
2
4
15
17
18
13
14
16
27
29
30
25
26
28
27
13
28
29
14
12
11
10
98
30
57
22
32
33
34
46
9
11
12
7
8
10
32
31
63
30
31
15
28
12
9 4
47
49
38
39
11
1
27
57
16
17
18
52
2
26
8
29
6
7
61
48
50
55
25
45
I 2HSYNC
I HSYNC
O MUTE
I STEREO
I AFT
O MONO
O SAP
O AGCATT
O 2MUTE
I STEREO 2
2MONO
O 2SAP
I 2AFT
1080I
TV V
TV L
TV R
TV SUB V
TV SUB L
TV SUB R
Y 1
C 1
SSW 1
V 1
L 1
R 1
L 5
R 5
Y 4
C 4
SSW 4
V 4
L 4
R 4
Y 3
C 3
SSW 3
V 3
L 3
R 3
SDA
SCL
MA IN MA IN
SELECT
MAIN
CN514
CN529
KEY0
STLED
TIMER LED
3
4
5
14
53
54
64
3
X1001
12MHz
L1006
IC1010
ST5V RESET
RST
O CLKN
VIDEO
IN
Y
C
7 6
5
50
48
38
21
30
19
16
15
18
17
51
25
24
63
7
13
5
53
3
4
6
2
59
1
28
29
11
WP SCL
SDA
Y OUT
C OUT
SUB V OUT
SUB C IN
SUB Y IN
V OUT
Y IN
SUB Y OUT
SUB C OUT
V OUT
L OUT
R OUT
L OUT
R OUT
Y2
C2
SSW2
V2
L2
R2
I VIN
O R
O G
O B
O ALLYS
O OSDBLK
IHP
IVP
I MBUSY
I BINTN
O RSTCTL
I VPULSEN
O NVMWE
O SYNCSEL
IO BDATA
IO BCLKN
O FIXMT
O FMUTE
O CMUTE
O RMUTE
O SG ATT
O RELAY
4
22
I
20
•
17
I
13
9
I
2
•
99
16
I
19
•
26
I
22
2
I
5
•
7
I
10
•
39
I
36
•
34
I
31
74
I
67
28
I
13
60
59
76
96
24
6
75
84
83
50
32
30
18
19
20
BUFFER
Q1325
BUFFER
Q1326
BUFFER
Q1327
17
18
34
39
38
26
1
10
16
61
V IN DYC02
DYC09
CLK
PCL
DB1
DB8
IC1008
MAIN CPU
IC1007
NVM
I 5 VSET
I RESET
I VPULSE
IC1009
OSD CPU
32 18
19
20
39 22
38
34
30
16
1
2
3
5
24
6
7
8
10
15
14
IC1301
SUB CHROMA
4 RST
IC1005
RESET
X1002
8MHz
ALTF
STO
SDA
SCL
OE
WE
UCAS
LCAS
RAS
37
36
14 15
SDA
SCL
CSI
C IN YOUT
UOUT
VOUT
CPIN
SCP
IC1307
MAIN YUV SW, COG MIX
28
1
2
3
8
4
27
22
16 CV–Y
Y1IN
CB1IN
CR1IN
CLPP
YUVSEL
SELZ
SELY
Y OUT
CB OUT
CR OUT
R IN
G IN
B IN
YS
DMY
Y2 IN
CB2 IN
CR2 IN
CERA
XNTSC
VTIM HTIM
V H
AY0
AC0
FSC1
MOE
MWE
MCAS
MRAS
XI
RSTB
MA0
I
MA8
ACI
IO1
IO15
MIO0
MIO15
A0
A8
X1303
500KHz
X1305
3.58MHz
26
X1301
500KHz
X1302
3.58MHz
C IN
XNTSC
CERA
SDA
SCL
YOUT
UOUT
VOUT
SCP
CPIN
HSYNC
VSYNC
YIN
HTIM
VTIM
28
IC1302
SUB YUV SW, OSD MIX
CV-Y
Y1IN
CB1IN
CR1IN
CLPP
SELY
YUVSEL
SEL2
DVDY
Y2IN
CB2IN
CR2IN
Y OUT
CB OUT
CR OUT
R IN
G IN
B IN
YS
1
37
36
4
27
BUFFER
Q1330
YIN
HSYNC
VSYNC
9
10
11
20
24
5
6
7
36
58
59
60
56
13
51
V
L
R
Q543
MUTE
Q544
MUTE
SELECT
OUT
J502
62
64
22
23
52
SCL
SDA
O OSC
I OSC
O SPKSW
MSDA
MSCL
BUFFER
Q1329
BUFFER
Q1333
BUFFER
Q1335
R, G, B, BUFFER
Q1301, 1302, 1303
BUFFER
Q1336
16
17
18
9
10
11
20
A-SX714.(U/C)-B/D-1
A
(1/2)
MAIN CPU, AV-SWITCH, OSD CPU, CHROMA,
TUNER, VIDEO INPUT
S–Y
S–B–Y
S–R–Y
S–HD
S–VD
VM–MUTE
HS
VS
MID–V
MID–H
MID–YS
MID–R–Y
MID–B–Y
MID–Y
1
3
5
7
8
9
10
11
12
13
14
16
18
20
RELAY
PROTECT
+B OCP
+B OVP
3
4
5
6
M–Y
M–B–Y
M–R–Y
M–VD
M–HD
MID BUSY
/B–INT
VP
S–G
S–V MUTE
S–V
RESET
MSCL
MSDA
1
3
5
7
8
10
11
12
14
15
17
18
19
20
M–HD
M–VD
M–R–Y
M–B–Y
M–Y
2
4
6
8
10
MSCL
MSDA
V
H
H
V
TO BR BOARD
CN8501
A
TO BM BOARD
CN001
B
CN516
RESET
MAIN V/Y IN
4
9
11
6
7
CN518
TO G BOARD
CN6101
E
CN505
TO BM BOARD
CN002
C
CN513
VM MUTE
HS
VS
VD
HD
YS
R-Y
B-Y
Y
480P
Z-WE
NORM
720P
2
3
4
6
TO BR BOARD
CN8503
R
CN527
BUFFER
Q528
BUFFER
Q531
12
3
4
5
1
15
2
BUFFER
Q1415
IC1403
MAIN YUV SEL
CR
CB
Y
BUFFER
Q1416
13
14
12
BUFFER
Q1418
10 11 9
BUFFER
Q1324
ATT
Q1312
AW BOARD
I DOSC
O DOSC
OSC
OSC
I RESET
IO SDAT
IO SCLKN
I RMCN
I KEY0
O STLEO
O TMRLED
O DTV
5
O DAT 41
O ENA 62
IC501
12VREG
+15V +12V O I
IC503
5VREG
+7V
+5V O I
IC5045
VREG
+5V O I
IC506
3.3VREG
+3.3V O I
IC505
9VREG
11V +9V O I
BUFFER
Q1308,1309
15
1
7
3
2
IC1303
SW
MAIN C IN
MSC
MSDA
BUFFER
Q532
BUFFER
Q536
40
RESET
Q2418
BUFFER
Q2408-2410
FL2402
FSC
MAIN C OUT
MAIN Y OUT
1
13
15
BA
3D COMB FILTER,
8 BIT ADC
4
9
11
6
7
BUFFER
Q2408-2410
FL2402
MSDA
MSCL
MSCL
MSDA
CN2401(1/2)
CN520(1/2)
O VCOMP
Q1420
SW
BUFFER
Q1419
Q1421
Q1422
25
26
SEL1
TSYNC
O GAME
O FILM
O 720P
0 480P
O NORM
O Z WZ
O VS
I HS
O FNTSEL
O CMDSEL
I MBBSY
O MBCS
O SDATA
IO SCLKOCK
O PXI
I +BOCP
I +BOVP
I VPROT
I HPROT
I HVPROT
I APROT
O ANTNOR
O 2ANTNO
720P
NORMAL
FILM
SIRCS
OUTPUT
SW
Q3504 3505
SW
Q3504 3505
HD
VD
J3503
CN2401(2/2) CN520(2/2)
L
R
J508
AUDIO
35
34
36
S3401
13
7
13
17
14
9
3
2
16
1
24
23
4
5
6
8
11
10
18
19
20
Q1305
SW
RESET
Q1015
CN3402 CN3101
S3101-3107
KEY 0 1 1
24
Q541,545
SW
21
SSW5
44 O VSMASK 22
SIRCS 2
IC1408
HD DELAY
2
4
C1/RL
C1/RL
Q2 10
6
7
5
1
IC1405
ID-1 DETECT
6
7
10
9
12
VS IN
HS IN
SDA
SCL
IC1401
SUB V-CHIP
IC1409
SW
14
15
7
4
5
SDA
SCL
VIDEO
SEM
HIN XD
13
XI
BUFFER
Q1331
Y BUFFER
Q1404
X1401
14.3MHz
Q1406
SW