DOWNLOAD Sony KP-43T90 / KP-48V90 / KP-53V90 / KP-61V90 Service Manual ↓ Size: 6.48 MB | Pages: 95 in PDF or view online for FREE

Model
KP-43T90 KP-48V90 KP-53V90 KP-61V90
Pages
95
Size
6.48 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kp-43t90-kp-48v90-kp-53v90-kp-61v90.pdf
Date
PREV: Sony KV-29FS13 Service Manual

Sony KP-43T90 / KP-48V90 / KP-53V90 / KP-61V90 Service Manual ▷ View online

— 33 —
KP- 43T90 / 48V90 / 53V90 / 61V90
BLOCK DIAGRAM (3 OF 8)
28
4
15
17
1
3
15
14
5
6
7
19
12
8
9
10
5
5
23
6
1
3
2
13
18
17
16
21
22
16
18
3
26
24
1
2
5
6
X1903
20.48MHz
RST
SDA
SCL
COL
HUE
FULL DVD
DVD SW2
SDA
SCL
TVOUT
RYOUT
YOUT
CLAMP
COLOR
HUE
YSW
TVIN
BYOUT
DLYSW
P B-Y
P R-Y
P Y
DVD Y
XIN
XQ
VSP
SDA
SCL
Y/VID
U/Y
V/C
V OUT
Y OUT
U OUT
SDA
SCL
BUFFER
BUFFER
BUFFER
HSP
YUVSW
DVD R-Y
FROM A BOARD
SYSTEM CONTROL
BLOCK
IC1901
YUV CONTROLLER
IC1902
PIP PROCESSOR
Q1905,1915,1914
Q1907
Q1903,1912,1911
SYNC BUFFER
Q1913
IC1904
D/A CONVERTER
IC1603
RESET
SEL
MAIN YSM
DVD B-Y
VP-BUFF
1
HP
2
— 34 —
KP- 43T90 / 48V90 / 53V90 / 61V90
12
8
9
10
5
7
5
4
5
14
15
17
3
64
20
24
26
27
44
45
28
43
37
41
31
34
35
I
O
I
O
46
59
54
63
7
8
10
55
51
52
14
15
16
12
13
5
57
3
4
2
18
X203
X202
Q011
Q012
Q013
Q018
Q019
Q020
Q021 Q022 Q023
Q232
Q229
Q302
Q303
Q304
503.5KHz
3.58MHz
BUFFER
Q220
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
YUVSW
EYIN
ERYIN
EBYIN
YM
YS
RIN
GIN
BIN
ROUT
GOUT
BOUT
VTIM
IKIN
ABLIN/VCCOMP
CERA
AFCFIL
L2FIN
HDOUT
E/WDRIVE
VDRIVE+
HSIN
VSIN
VDRIVE-/VPROT
AFCPIN/HOFF
XTAL
YIN
CIN
BGP
VM
FSCOUT
VIDEO
G
B
SEN
RST
HIN
R
BOX
TVOUT
RYOUT
YOUT
CLAMP
BYOUT
V.BLK
ABL
HV PROT
PIN
HP
HD
V.DRIVE(-)
V.DRIVE(+)
VM
HP
FROM A BOARD
SYSTEM CONTROL BLOCK
SCL
SDA
BUFFER
9V REG
I
O
9V REG
IC681
+11V
+9V
PIP 9V
+11V
IC682
BOARD
BOARD
BOARD
FOR
CHECK
BOARD
TO  CG
TO G
TO G
CN1502
CN501
TO CG
CN1304
FROM A BOARD
SYSTEM CONTROL
BLOCK
01
TROLLER
Q1602
IC1601
MAIN V CHIP/CC
IC1603
RESET
BUFFER
Q1601
BUFFER
Q1603
Q002
Q008
Q009
Q010
Q014
Q015
Q016
0017
Q219
Q218
Q231
Q230
Q225
Q223
Q205,224
Q217
AFC AMP
COG UNIT
COG BUFFER
COG AMP
VM BUFFER
Q222
IC206
YCJ
PEEKING
BUFFER
Q228
LEVEL SHIFT
Q1901,1902
Q221
SYNC BUFFER
SCL
SDA
SCL
SDA
RE R
RE G
RE B
RE YM
RE YS
RGB MUTE
Q301
FROM A BOARD
BLOCK
Q226,227
(VIDEO)
A 
(3/4)
PJED
CN731
H
I
J
K
R
G
B
1K
G
B
9
7
5
1
6
7
4
5
6
8
10
2
5
6
6
CN203
CN202
CN801
CN003
CN204
MICRO R
MICRO G
MICRO B
MICRO I
DSD YS
+9V
+11V
DISP YM
I-HP FROM
IC002
PIN 7
SDA
SCL
2
BLOCK DIAGRAM (4 OF 8)
— 35 —
KP- 43T90 / 48V90 / 53V90 / 61V90
18
7
26
27
28
49
47
50
48
44
9
7
8
1
2
6
5
6
3
4
12
5
4
3
12
37
36
32
33
34
35
11
6
46
58
61
62
59
55
8
39
17
16
15
HP
IC812
INV(4/4)
IC814
OSD MIX
+5V
VCO OUT
PFD OUT
VCO IN
FINA
FINB
IC805
PJED-CPU
IC809
PLL
16MHz
WP
VDD
A0
A1
A2
SCLM
SDAM
IC810
EEPROM
RST
IC811
RESET
OR
OB
OI
OG
O YM
O YS
I EXLC
RESET
I OSC
O OSC
I VP
DREG SCL
O DREG SDA
I DREG SDA
O IIC SW
O DREGI RST
O DREGI MUTE
O KUMUPRT
O NVM STOP
MAIN SCL
I AREGI D2
MAIN SDA
BINT
I VPULSE
PSCL
PSDA
I HP
I DREG OVF
I DREG BSY
I DREG ACK
LEFT
UPPER
LOWER
RIGHT
S3001
SENSOR
CN3001
CN802
RE-YM
RE-YS
RE-R
RE-G
3
1
2
6
4
5
11
13
12
8
9
10
RE-B
VP
YM OR
Q806
R OR
Q807
G OR
Q809
Q811
ATT
Q812
ATT
B OR
Q808
YS OR
Q813
1
1
1
2
3
7
6
5
IC808
(2/6)
3
4
IC808
(5/6, 6/6)
13
10
3
5
7
SENSOR
CN3001
1
SENSOR
CN3001
1
SENSOR
CN3001
1
SENSOR
LEFT
UPPER
LOWER
RIGHT
SCL
SDA
RE-R
RE-G
RE-B
RE-YM
RE-YS
HP
B INT
VP-BUFF
2
1
7
6
5
3
IC801
IC808
(1/6, 3/6)
1
6
11
12
13
X801
12MHz
IC802
IV CONV
S
(SENSOR)
S
(SENSOR)
S
(SENSOR)
S
(SENSOR)
TO A BOARD
VIDEO
BLOCK
TO A BOARD
SYSTEM CONTROL
BLOCK
IC804
IV CONV
1
2
3
7
6
5
I AREGI D3
I AREGI D0
I AREGI D1
BLOCK DIAGRAM (5 OF 8)
3
— 36 —
KP- 43T90 / 48V90 / 53V90 / 61V90
3
15
30
17
8
11
12
29
18
46
60
28
14
13
26
27
10
9
2
3
5
4
21
44
58
45
59
22
23
25
38
15
16
13
6
11
6
11
14
15
15
16
13
14
16
13
15
16
13
6
11
11
14
DF
VP
REGI MUTE
D FOCUS
RH
RV
GH
GV
BH
BV
RSI
LSI
CLK
LRCK
ROUT
LOUT
IC817
R DAC
IC807
BV DAC
IC816
G DAC
IC815
B DAC
LSI
CLK
LRCK
LOUT
RSI
LSI
CLK
LRCK
ROUT
LOUT
RSI
LSI
CLK
LRCK
ROUT
LOUT
IC819
BV-FILTER/BUFF
IC812
(2/4)
INV
IC812
(3/4)
IC808
(4/6)
IC818
CENT REF
RVOUT
RHOUT
BCLK
HBLK OUT
WCLK
GVOUT
GHOUT
BVOUT
BHOUT
DAOUT
DF
HBLK IN
TEST5
PWM2
XOFDEF
XBUSY
XACKM
TEST4
VBLK IN
SCLS
SDAS
XRESET
XMUTE
XSTOP
XWC
SCLM
SDAM
ROUT
GOUT
BOUT
YSOUT
CN801
(2/2)
CN402
CN202(1)
IC803
DIGITAL REGI
9
9
10
8
8
5
D+5V
6
4
7
2
3
IC822
GH-FILTER/BUFF
7
2
3
IC820
BH-FILTER/BUFF
7
2
3
IC821
GV-FILTER/BUFF
7
2
3
IC823
RV-FILTER/BUFF
7
2
3
IC824
RH-FILTER/BUFF
7
2
3
1
3
10
9
7
5
3
1
VP
4
(PJED-CPU, REGI CORRECTON)
1
2
3
REGI OUT
+5V
L
TO G
BOARD
CN1502
M
TO G
BOARD
CN651
N
TO G
BOARD
CN501
A
(4/4)
BLOCK DIAGRAM (6 OF 8)
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