Sony KP-HR53KR Service Manual page 56

BLOCK DIAGRAM (2)
IC1002(1/2)
IC1004
OSD PROCESSOR NAND
OR
2 VSYNCX R 52 4
Q1008 11
1 HSYNCX 5
OR
63 H BLKX G 53
Q1010
46 I-FNT SEL
OR
1
45 I-COM SEL B 54
Q1011
51 O BUSY
49 SCSX YS 56
48 SIN
47 SCLK 55 1
IC1001 I
3
2
EXT FONT
RD0 11
YM 57
13
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
IC8503
SHADING
CN8501
V COMP 1 11 9 4
6 2
GS(V) 2 10
3
RS(H) 3 5
R
BS(H) 1
4
ABL 5
IC8504(1/2) IC8505(2/2)
DF(-) 14 IC8505(1/2))
IC8504(2/2)
TO D BOARD DF(+) COMP INVERTER SHADING
15 COMP
CN8011
13 11
1 2 9 6
12 3 10 7
1 5
4
10
6
IC8506 5 8
9
COMP
6
1 IC8501(1/2)
5 IC8501(2/2)
IC8502 INVERTER
SHADING
SW
1
4 3
1 2
8
3 5
4
10
9
11
9
10
DS
( DF CONTROL,RGB SHADING )
LEFT
S
( SENSOR )
S3001
SENSOR
RIGHT
LOWER
UPPER
– 58 –
IC507
JUNGLE
7 AFC
SW
8 HOSC1
Q549, 550
YS/YM MIX YS
9 HOSC2 H, S, IN 1
Q1012
BUFFER
12 HDRIVE FBT IN 4
Q514
11 PHASE1 2
HD. DUTY
IC1003(1/3)
Q522
INVERTER +12V
OFF SW
BUFFER BUFFER R Q551
5 6 SW
Q1004 Q1002
BUFFER G
3 4 8 Y
Q1001
IC517
B-Y
BUFFER B HBLK DELAY
1 2
Q1003
6 Q1 HS 12 R-Y
YS
IC508
1/2H&ODD/EVEN VS
8 2Q 2CLK 11
HS IC513
AND
3 ICLK 1Q 5
12 2D
IC514(2/2)
AMP IC512
IC510(2/2)
VDSP
COMP
5
7 1 SAW HIN 16
6
6
VSY 22
HD
VD
AFC 24
48 XSOP VTM 36 2
47 SOP PAR 11
IC1003(2/2)
IC514(1/2) 13
SDA 30 M SDA
AMP
SCL 26 M SCL
VM MUTE
1 3
IC1003(2/2)
INVERTER
3
10 11
11
IC1402
SHIFT
17 4 2
IC1404
20
SHIFT
4 1
16
2
18 BURF
Q1403, 1402
IC1604
BUFFER IC1606
CN525
PEAK HOLD
LEFT 1 13
14 12
BUFFER
12 14
Q1615
13 Q1607
RIGHT 3 9 REST
CN3001
8 10
1 SENSOR BUFFER
10 8
Q1616
9 Q1608
LOWER 5 6 REST
7 5
BUFFER
5 7
Q1613
6 Q1605
UPPER 7 2 REST
1 3
BUFFER
3 1
Q1614
2 Q1606
REST
INV
Q1617
(
OSD PROCESSOR, VIDEO PROCESSOR,
A
(2/2) SENSOR AMP
– 59 –
BUFFER
Q564
IC511 BUFFER
VIDEO PROCESSOR Q563
BUFFER
R OUT
35
BUFFER Q524, 540
64 EY IN
Q523
BUFFER BUFFER
G OUT
63 ECB IN 37
Q519 Q516, 539
BUFFER
62 ECR IN
Q511 BUFFER
57 DPIC MUTE B OUT 39
OR Q510, 538
61 TCACR SW
Q530, 546
IK BUFFER
5 28 VS OUT IK IN 41
Q501
3
IC516 6 SY/SM IN 45
BUFFER 1 29 HS OUT LR1 IN 46
1 D-REGI
4 LG1 IN 47
7
2
2 +5V LB1 IN 48
6 12
Q1 HS IC519
HS MASK 22
ABL IN 44
D531
IC509 REG
ABL FIL
7 SYNC SW 43
Q508, 509
15 MID-HD VD 3 65 V1 IN
MID-VD HD H1 IN Y IN BUFFER
2 13 66 69 Q521
BUFFER
CB1 IN 68
Q515
9 MID/XRC BUFFER
CR1 IN 67
Q513
RC-HD
12
8
RC-VD 1 IN2 H 1
15
IN2 V 2 J501
HD1 IN2 CR CR
60 VM/HSP/C OFF 3
D548 DTV
Q1005 32 VBLK IN
PROT INPYT
IN2 CB 4 CB
IC510
OR
COMP 31 SCP IN IN2 Y 5
Q560 Y
1
OR
IN3 H 7 13
Q525
3 75 SEL Y IN IN3 V 8
OR 20
74 SEL CB IN
Q520
D518 73 SEL CR IN
AMP
25
BUFFER YG OUT Q552, 553
21
Q1417 76 SEL Y OUT
Q1413 77 SEL B OUT
YG IN 26
13
Q1414 78 SEL R OUT
79 SEL H OUT VM OUT 59
YS
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
IC1609
IC1624 BLK PULSE CHANGE
IC1623(1/2)
BLK PULSE CHANGE
7 1
1 15 RCO /CLR
1
7
2 7 ENT CLR 2
5
9 /LOAD
3
6 11 Q3
MUTE
Q1628
IC1608
BLK PULSE CHANGE
1 /CLR
CLR 2
9 /LOAD
12 Q2
5 3
11 Q3
IC1623(2/2)
7 ENT
6
IC518
AMP
VD MUTE
5 7
Q1621,1629-1631
OFF MUTE
+33V
Q547
+11V
)
14
CR (ROUT)
IC7101
V-OUT
CN503 CN7101
BUFFER
1 R R 1 3 IN VOUT 8
Q7101, 7102
Q527 G 3 IK
MUTE B 5 5
3 G 1K 8
Q561
MUTE CN7102
5 B IK 2
Q562 4
B
MUTE G 6
8 IK
CN7103
H (+) 1 H (+)
CN7104
H (-) 2 H (-)
9 G2 1 G2
RS G1
CN506
5 ABL
7 VPROT I
5
CG (GOUT)
8 HPROT
9 HVPROT
TO D BOARD
IC7201
CN511 CN5009
V-OUT
2
RC-Y
4 RC-B-Y
BUFFER
6 RC-R-Y 3 IN VOUT 8
Q7201, 7202
8 D
RC-VD IK
10 RC-HD CN7201 5
4
13 PXI TO BR BOARD IK 2
14 CN301
MSCP B 4
MSDA 17 MSDA 6
G
19
MSCL 19 MSCL
CN7202
IK 2
B 4
CN7204
H (+) 1
2 CN7205
H (-)
RS 9 G2 1 G2
CN7203
H (+) 1 H (+)
CN502
2
H (-) H (-)
BUFFER AMP BUFFER J
RS 9
2 VM
Q504 Q505 Q503
TO ZR BOARD
CN4102
CN509
2 VDRIVE
4 PIN (E-W)
N
6 VBLK CB
(BOUT)
8 HDRIVE
TO D BOARD
9 HBLK (HP)
IC7301
CN5004
V-OUT
BUFFER
3 IN VOUT 8
Q7301, 7302
IK
5
IK 2
B 4
CN7301
CN7302
H (+) 1
CN7314
H (-) 2
CN522
9 1 RS
2 SENSE 3 RS
G1 4 BS
3 SENSE 2
4 SENSE 1
SENSE 0
5
6 RE-YS CN7303
7 RE-R P H (+) 1 H (+) CN7304
8 RE-G K H (-) 2 H (-) G2 1 G2
9 RE-B
TO D BOARD
10 RESET
TO BD BOARD CN8004
11 ODD EVEN CN1702
12 PSCL
10 13 PSDA
14 MSCL
15 MSDA
12
16 /B INT
20 BLKP
9 CN521
1 PSDA
2 PSCL
3 SIRCS
6 G BUS
7 B CHEACK
9 B/INT
M SDA 10 MSDA
M SCL 11 MSCL
CN517
8 REGI MUTE
O
9 1080I
10 VCOMP
TO D BOARD
CN523
CN5011
6 REGI MUTE
7
7 VP
8 VBLK
9 HP
10 AR RESET
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
A-SX714(U/C)-B/D-2
– 60 –
V901
TO FOCUS PACK
V902
TO FOCUS PACK
V903
Q
TO D BOARD
CN8005
TO FOCUS PACK