Block Diagram (2) - Sony KP-57XBR10W Service Manual

BLOCK DIAGRAM (2)

IC1002(1/2)
IC1004
OSD PROCESSOR NAND
OR
2 VSYNCX R 52 4 YS/YM MIX
Q1008 11
1 HSYNCX 5 Q1012
OR
63 H BLKX G 53
Q1010
46 I-FNT SEL
OR
1
45 I-COM SEL B 54
Q1011
51 O BUSY
IC1003(1/3)
49 SCSX YS 56
INVERTER
48 SIN
47 SCLK 55 1 BUFFER
IC1001 I
3 5 6
2 Q1004
EXT FONT
3 4
RD0 11
YM 57
13 1 2
11 RD0 OR
• Q1006
15 18 RD7
RD7
19
26 RA0
29
1
RA0 •
31
10
•
•
33
21
39
27
RA15 •
41
EVEN 3
44 RA15
FCS 22 24 FCS
IC1002(2/2)
NAND
9
8
10
S
TO BR BOARD
CN8504
CORNER UL
CORNER LL
S
( SENSOR )
S3001
SENSOR
CORNER UR
CN3001
1 SENSOR
LEFT
CORNER UL
CORNER LR
CORNER LL RIGHT
CORNER UR LOWER
CORNER LR UPPER
– 64 –
IC507
JUNGLE
7 AFC
SW
8 HOSC1
Q549, 550
YS
9 HOSC2 H, S, IN 1
BUFFER
12 HDRIVE FBT IN 4
Q514
11 PHASE1 2
HD. DUTY
Q522
+12V
OFF SW
BUFFER R Q551
SW
Q1002
BUFFER G
8 Y BUFFER
Q1001
Q523
IC517
B-Y BUFFER
BUFFER B HBLK DELAY
Q519
Q1003
BUFFER
6 Q1 HS 12 R-Y
Q511
YS OR
IC508
Q530, 546
1/2H&ODD/EVEN VS
5
8 2Q 2CLK 11 3
IC516 6
HS IC513
AND BUFFER 1
1
3 ICLK 1Q 5 4
7
2
12 2D 2
IC514(2/2)
6 12
AMP IC512
IC510(2/2) Q1 HS IC519
VDSP HS MASK
COMP
D531
5
IC509
7 1 SAW HIN 16
6 7 SYNC SW
6
VSY 22
HD
15 MID-HD VD 3
VD
AFC 24 MID-VD HD
2 13
48 XSOP VTM 36 2
9 MID/XRC
47 SOP PAR 11
IC1003(2/2)
RC-HD
12
IC514(1/2) 13 8
SDA 30 M SDA RC-VD 1
AMP
SCL 26 M SCL
VM MUTE
1 3
D548
Q1005
IC1003(2/2)
PROT
INVERTER
IC510
OR
COMP
Q560
3
10 11 1
OR
Q525
3
OR
Q520
D518
BUFFER
11
IC1402 Q1417,1620
Q1413,1619
SHIFT
Q1414,1618
17 4 2
IC1404
20
SHIFT
4 1
16
2
18 BURF
Q1403, 1402
CN530
P-Y 1
3
P-PB
PPR 5 OR
23
HD 7 Q1621
IC1607
8
VD IC1602
HD MASK
AND
4 2
IC1604 6 Q1 HS 12
BUFFER IC1606
CN524 1
PEAK HOLD
1 13
14 12 IC1603
BUFFER
3
LEFT 12 14 SENSE SW
Q1615
13
Q1607
5 9 REST 13
14
8 10
BUFFER
10 8 12
Q1616
9 Q1608
1
6 REST
15
7 5
BUFFER 2
5 7
Q1613
6 Q1605
2 REST 9 10 11
1 3
BUFFER
3 1
Q1614
2 Q1606
REST
IC1604
IC1606
BUFFER
CN525
PEAK HOLD
RIGHT 1 13
14 12
BUFFER
12 14
Q1615
13 Q1607
3 9 REST
8 10
BUFFER
10 8
Q1616
9 Q1608
LOWER 5 6 REST
7 5
BUFFER
5 7
Q1613
6 Q1605
7 2 REST
1 3
BUFFER
3 1
Q1614
2 Q1606
REST
CN501
UPPER 1 INV
Q1617
(
OSD PROCESSOR, VIDEO PROCESSOR,
A
(2/2) SENSOR AMP
– 65 –
14
BUFFER
Q564
IC511 BUFFER
VIDEO PROCESSOR Q563
BUFFER
R OUT
35
Q524, 540
64 EY IN Q527
MUTE
BUFFER
G OUT
63 ECB IN 37
Q516, 539
Q561
62 ECR IN MUTE
BUFFER
57 DPIC MUTE B OUT 39
Q510, 538
61 TCACR SW Q562
MUTE
IK BUFFER
28 VS OUT IK IN 41
Q501
SY/SM IN 45
29 HS OUT LR1 IN 46
D-REGI
LG1 IN 47
+5V LB1 IN 48
22
ABL IN 44
REG 5
ABL FIL
43
Q508, 509
65 V1 IN
H1 IN Y IN BUFFER
66 69 Q521
BUFFER
CB1 IN 68
Q515
BUFFER
CR1 IN 67
Q513
IC521
IN2 H 1
15
SHAPING 4
IN2 V 2 J501
HD1 IN2 CR CR
60 VM/HSP/C OFF 3 Q1 RC-HD
DTV 7 5
32 VBLK IN 19
INPYT
IN2 CB 4 CB
24
31 SCP IN IN2 Y 5
Y
IN3 H 7 13
75 SEL Y IN IN3 V 8
20
74 SEL CB IN
73 SEL CR IN
AMP
25
YG OUT Q552, 553
21
76 SEL Y OUT
77 SEL B OUT
YG IN 26
13
78 SEL R OUT
BUFFER AMP BUFFER
79 SEL H OUT VM OUT 59
YS Q504 Q505 Q503
80 SEL V OUT YS/YM2 49
R
LR2 IN 50
OSD G
LG2 IN
51 14
B
33 HP IN LB2 IN 52
MUTE
Q554
10
12
9
M SDA
M SCL
IC502
Q557 VBLK CHANGE
OR
15 RCO /CLR 1
Q1621
CLK 2
/LOAD ENT
9 7
7
Q555 1.7 2.5
OR
Q1621
IC518
OFF MUTE
+33V
Q547
+11V
)
A-SX714(U/C)-B/D-2
CR (ROUT)
IC7101
V-OUT
CN503 CN7101
BUFFER
V901
1 R R 1 3 IN VOUT 8
Q7101, 7102
G 3 IK
B 5 5
3 G 1K 8
CN7102
5 B IK 2
4
B
G 6
8 IK
CN7103
H (+) 1 H (+)
CN7104
H (-) 2 H (-)
9 G2 1 G2
RS G1 TO FOCUS PACK
CN506
5 ABL
7 VPROT I
CG (GOUT)
8 HPROT
9 HVPROT
TO D BOARD
IC7201
CN511 CN5009
V-OUT
2
RC-Y
4 RC-B-Y
BUFFER
V902
6 RC-R-Y 3 IN VOUT 8
Q7201, 7202
8 D
RC-VD IK
10 RC-HD CN7201 5
13 PXI TO BR BOARD IK 2
14 CN8301
MSCP B 4
MSDA 17 MSDA 6
G
MSCL 19 MSCL
12
FILM
CN7202
14 NORMAL
IK 2
B 4
CN7204
H (+) 1
2 CN7205
H (-)
RS 9 G2 1 G2 TO FOCUS PACK
CN7203
H (+) 1 H (+)
CN502
2
H (-) H (-)
J
RS 9
2 VM
TO ZR BOARD
CN4102
CN509
4 PIN (E-W)
N
6 VBLK CB
(BOUT)
8 HDRIVE
TO D BOARD
9 HBLK (HP)
IC7301
CN5004
V-OUT
BUFFER V903
3 IN VOUT 8
Q7301, 7302
IK
5
IK 2
B 4
CN7301
CN7302
CN522
H (+) 1
CN7314
H (-) 2
1 SW 4/6
9 1 RS
2 SENSE 3 RS Q
G1 4 BS
3 SENSE 2
4 SENSE 1 TO D BOARD
5 SENSE 0 CN8005
6 RE-YS CN7303
7 RE-R P H (+) 1 H (+) CN7304
RE-G
8 H (-) 2 H (-) G2 1 G2 TO FOCUS PACK
9 RE-B
K TO D BOARD
10 RESET
CN8004
ODD EVEN
11 TO BD BOARD
12 PSCL
CN1702
13 PSDA
14 MSCL
15 MSDA
16 /B INT
20 BLKP
CN521
1 PSDA
2 PSCL
3 SIRCS
6 G BUS
7 B CHEACK
9 B/INT
10 MSDA
11 MSCL
CN517
8 REGI MUTE
O
9 1080I
TO D BOARD
CN523 CN5011
6 REGI MUTE
7 VP
8 VBLK
9 HP
10 AR RESET
11 SENSE 4/6
12 SENSE 5/7
13 D FOCUS
14 RH L
15 RV
16 GH
TO BD BOARD
17 GV CN1701
18 BH
19 BV
1 PWM1
CN519
1 BV
2 BH
4 GV
M
5 GH
7 RV
8 RH TO D BOARD
CN5010
10 DFOCUS
– 66 –