DOWNLOAD Sony KP-43HT20C / KP-53HS30C Service Manual ↓ Size: 9.55 MB | Pages: 127 in PDF or view online for FREE

Model
KP-43HT20C KP-53HS30C
Pages
127
Size
9.55 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kp-43ht20c-kp-53hs30c.pdf
Date
PREV: Sony KV-40XBR700 (serv.man2) Service Manual

Sony KP-43HT20C / KP-53HS30C Service Manual ▷ View online

– 38 –
KP-43HT20C/53HS30C
RM-Y908
RM-Y908
BLOCK DIAGRAM (6)
18
7
26
27
28
49
47
50
48
44
9
12
36
32
33
34
11
6
46
60
61
62
59
55
8
39
17
16
15
4
IC1606
PJED-CPU
OR
OB
OG
O YS
I EXLC
38
OXLC
I EXODD
RESET
I OSC
O OSC
VBLK
DREG SCL
O DREG SDA
I DREG SDA
O I2C RST
O DREGI RST
O DREGI MUTE
O NAM
64
WRITE PROT O RAMCLR
O NVM STOP
MAIN SCL
SEN UI 
SEN LE
SEN R
SEN LO
MAIN SDA
I BINT
I VP
52
OVSHIFT
53
OHSHIFT
I HP
I DREG OVF
I DREG BSY
I DREG ACK
LEFT
UPPER
LOWER
RIGHT
S3001
SENSOR
CN3001
CN10
CN12
(X/X)
CN1601
HP
VP
1
1
7
6
5
7
6
5
1
2
3
1
2
3
7
6
5
7
6
5
1
2
3
1
2
3
3
5
7
SENSOR
LEFT
UPPER
LOWER
RIGHT
SCLCK
SDAT
X1601
12MHz
IC11
IC11
IC7
Q1603
IC5
IC10
IC10
(I/V CONV.)
A
(4/4)
S
(SENSOR)
S
(SENSOR)
S
(SENSOR)
S
(SENSOR)
RH
RV
GH
GV
BH
BV
8
7
5
4
2
1
C
TO G
BOARD
CN651
SEN U
4
SEN R
2
SEN LE
3
SEN LO
H SHIFT
V SHIFT
H CENT
DF
H SAW
REGI MUTE
HP
VP
RE YS
RE B
1
RH
RV
GH
GV
14
15
16
17
BH
BV
18
19
RE G
RE R
/BINT
CLK1
2
3
5
6
DAT1
PCLK
PDAT
RE B
RE G
RE R
BINT
SCLK
SDAT
PCLK
PDAT
7
9
10
4
2
3
1
6
7
8
10
11
13
14
15
20
1
6
7
8
10
11
13
14
15
20
1
14
15
16
17
18
19
2
3
5
6
7
9
10
SEN U
SEN R
SEN LE
SEN LO
H SHIFT
V SHIFT
H CENT
DF
H SAW
REGI MUTE
HP
VP
RE YS
RE B
RE G
RE R
BINT
SCLK
SDAT
PCLK
PDAT
SCLK
SDAT
PCLK
PDAT
RH
RV
GH
GV
BH
BV
V SHIFT
H CENT
D  FOCUS
H SAW
REGI MUTE
HP IN
VP
R-YS
R-B
R-G
R-R
PCLK
PDAT
/BINT
2
1
9
BINT
SCLK
SDAT
TO   A
BOARD
SYSTEM
BLOCK
9
TO   A
BOARD
VIDEO
BLOCK
3
TO   A
BOARD
VIDEO
BLOCK
2
FOR
CHECK
CN5 (2/2)
CN5 (2/2)
3
– 39 –
KP-43HT20C/53HS30C
RM-Y908
RM-Y908
BLOCK DIAGRAM (7)
7
8
1
2
6
5
32
37
17
10
9
30
23
64
69
61
7
6
62
14
12
8
5
19
18
68
71
67
70
44
51
55
91
4
3
48
4
45
12
8
46
DRV
DRH
BCLK
MUTED
5
WCLK
2
DGV
47
DGH
3
DBV
1
DBH
33
25
16
41
37
RV
RH
OUTC
GV
GH
BV
BH
IC1608
D/A CONVERTER
IC1611
BV-FIL/AMP
RVOUT1
RHOUT1
BCLK
WCLK1
GVOUT1
GHOUT1
BVOUT1
BHOUT1
SHADING
84
DF
26
PWM2
H SAW
DF
H CENT
O EV OUT
HPIN2
XOFDET
XBUSY
XACKM
VP IN
VBLK OUT4
SCLM
SDAT
11
SDAS
X12CRES
XMUTE
XSTOP
XWC
13
XRAMCLR
SCLS
SDAS
ROUT
60
YSIN
56
RIN
57
GIN
58
BIN
52
YMOUT
GOUT
BOUT
YSOUT
WP
VDD
A0
A1
A2
PLCK
PDAT
IC1607
NVM
RST
IC1607
RESET
IC1601
REGI CORRECTION
PLCK
PDAT
RE-YS
RE-R
RE-G
RE-B
REGI MUTE
Q1604
PROT
Q1605
PROT
7
6
5
IC1610
GH-FIL/AMP
7
6
5
1
3
2
1
3
2
1
3
2
IC1609
GV-FIL/AMP
7
6
5
IC1612
GV-FIL/AMP
7
6
5
IC1603
RV-FIL/AMP
7
6
5
IC1602
RH-FIL/AMP
7
RH
RV
GH
BV
GV
BH
6
5
(PJED-CPU, REGI CORRECTON)
AD
1
3
2
1
3
2
1
3
2
39
3
– 40 –
KP-43HT20C/53HS30C
RM-Y908
RM-Y908
BLOCK DIAGRAM (8)
23
25
92
93
83
63
85
58
4
55
42
52
40
81
80
51
82
34
21
53
97
95
41
88
31
28
24
65
66
79
30
12
13
15
33
94
46
48
49
45
44
72
SUB H-IN
MAIN H-IN
SUB AFT
MAIN AFT
FMONO
MAIN BIL
MAIN ST
MAAIN MOD2
AGC
ANT SW M
MID BUSY
X SW
VM LEVEL
SD/GR-RST
S-ATT
BUFEER
Q701
DAT1
/BINT
YUVMT
IC704
SYSTEM CONTROL
IC703
NVM
IC701
RESET
28
5
17
18
IN1
IN2
SCL
SDA
IC711
D/A CONVERTER
DAT1
CLK1
AUDIO PROT
SP MUTE
21
12
L OUT1
R OUT2
7
11
5
IN(L)
IN(R)
MUTE
IC708
L,R AMP
4
8
2
10
OUT(L)
IN-(L)
OUT(R)
IN-(R)
AUDIO MUTE
LINE MUTE
8
5
$A0
DAT
XTAL
XTAL
4 RST
YM
OVP
OCP
MAIN RLY
C10
A11
AUDIO L
AUDIO R
CN6  (1/3)
CN6 (2/3)
TO   A
BOARD
I/O CONV
BLOCK
STUH
MTUH
AFT2
AFT1
MONO-1
SAP LED
ST -1
MOD-1
AGC
ANT SW M
MID BUSY
X SW
VM LEVEL
S-MODE1
S-MODE2
3D-RST
S-ATT
DAT1
CLK1
/BINT
CONTROL
SWITCHES
S9201-9212
POWER
S9101
STEREO
X701
+11V
L/R MUTE
Q717,718
PROTECT
Q722,723,725
OFF MUTE
Q402
ON MUTE
Q401
1
2
3
4
CN705
LINE MUTE
A MUTE
C6 VARIL
A6 VARIR
CN6  (3/3)
8
7
4
OVP
OCP
RELAY
CN7
2
OUT
SIRCS
CN9401
3
4
2
1
3
4
2
1
KEY1
POWER
STEREO LED
KEY1 
POWER 
STEREO LED 
STBY-TIMER LED
CN9
CN9202
IC707(1/2)
3
2
1
IC707(2/2)
5
6
7
STBY +5V
D1201
REMOTE SENSOR
A
(2/4)(AUDIO, SYSTEM CONTROL)
H2
(CONTROL SWITCHES)
H4
(REMOTE SENSOR)
H1
(POWER SWITCH)
A
TO U
BOARD
CN2001
A
TO U
BOARD
CN2001
G
TO G
BOARD
CN5001
A
TO U
BOARD
CN2001
TU MUTE
54 PROT MUT
PROT MUTE
78 YUV SW
YUV SW
74 BLOCK S
BLOCK S
73 BLOCK M
BLOCK M
39 #V-COMP
V COMP
29
47
CKK0
WP
6
7
CLK
WP
8
5
VCC
DAT
6
7
CLK
WP
IC702
NVM
50
67
POWER MUTE
DAT0
RESET
NVM RST
DAT1
CLK1
A28
A26
SIRCS
CN16
IC9401
3
2
1
POWER
STEREO-LED
STBY-TIMER-LED
CN9101
3
2
1
 POWER
STEREO-LED
STBY-TIMER-LED
CN9201
D1201
STANDBY/TIMER
CLK1
9
HV PROT
HV PRPT
TO   A
BOARD
VIDEO
BLOCK
5
90
7
SIG-H
SIG-V
MID BINT
SIRCS
OSD H
OSD V
ND-B-INT
IR IN
7
TO  A
BOARD
VIDEO
BLOCK
CONT-S
I/F
Q702-706
Q708-710
CONT-S OUT
CONT-S IN
D708
D709
87 /BINT
C23
A24
2
19
YS
OSD R
OSD G
OSD B
KEY1
MPWR
MPWRN
STEREO-LED
STBY TIMER LED
22
OSD-YS
OSD-R
OSD-B
OSD-G
32
1
TO   A 
BOARD
VIDEO
BLOCK
STBY-TIMER-LED
Q715
Q733
L.E.
SP(R)
R.E.
SP(L)
P MUTE
7
TO   A 
BOARD
VIDEO
BLOCK
TO   A
BOARD
VIDEO
BLOCK
6
TO   A
BOARD
TUNER
BLOCK
10
TO   A
BOARD
VIDEO
BLOCK
8
Q707
D704
D713
D711
D712
Q707
– 41 –
KP-43HT20C/53HS30C
RM-Y908
RM-Y908
BLOCK DIAGRAM (9)
F
BH
BV
CN8005
1
2
GH
5
4
7
8
3
5
7
1
2
1
2
4
6
2
1
10
6
4
8
GV
RV
RF
TO
 BOARD
CN4
X
TO
CB BOARD
CN7304
TO
HV BLOCK
X
TO
G BOARD
CN5004
C
TO
 BOARD
CN1
E
TO
 BOARD
CN3
15
14
6
2
18
16
11
13
9
7
15
14
6
2
18
16
11
13
9
7
1
8
6
9
7
5
18
264
1
12
3
11
10
4
2
6
7
3
4
5
3
7
BUFFER
Q8001
G2-STOP
/CONTROL
Q8003
BV OUT
BV RET
BH OUT
BH RET
GH OUT
GH RET
GV OUT
GV RET
RV OUT
RV RET
RH OUT
RH RET
CN8010
CN8011
CN8012
CN8007
CN8008
CN8009
V  DEF
1
4
1
3
2
3
2
1
4
4
1
3
2
V RET
3
D
TO
XX
XX
X
TO
FOCUS
PACK
VP
V DRV(+)
CN8006
V DRV(– )
G2 MUTE VCC
G2 CNT
G2
DF2
REGI MUTE
2
HV PROT
DF
CN8004
DF
H CENT
H DRV
HP
ABL
PIN(EW)
CN8002
CN8003
V DEF
V RET
V DEF
V RET
DF V AMP
Q8007
HP AMP
Q8031,8101
DF H BUFF
Q8008-8011,
8014,8015
BUFFER
Q8039
SWITCH
Q8035
1
2
H OUT(B)
H RET(B)
H OUT(G
H RET(G)
H OUT(R)
H RET(R)
1
4
1
4
1
4
14
7
9
18
5
3
7
1
14
12
7
10
1
6
HV
MV
11
1
4
7
5
8
BUFFER
Q8004,8016
H DRIVE
Q8022,8030
AMP
Q8019,8020
T8004 
LOT
T8005
FBT
D8039
D8037
D+200V
+135V
CN8022
CN8013
1
3
4
6
9
CN8023
 IK 1
1
 IK 2
2
PROT ON/OFF
3
H(– )
7
H(+)
6
200V
1
HV REG
3
CN8016
– 15V
+15V
– 22V
+22V
135V
– 15V
+15V
– 22V
+22V
135V
IC8002
CONV.OUT1
IC8001
CONV.OUT1
IC8003
V OUT
MUTE
MUTE
D8005
D8040
D8002
D8012
T8001
DFT
1
3
2
– 22V
T8020
HDT
+135V
H OUT
Q8004
IC8005
H.DRIVE
HD IN
V REC 9
T8003
HOT
+135V
DF
VCC
D8032
D8032
Q8022
IC8007
D8008
D8023
Q8029
D8043
D8038
VR8002
D8025
Q8028
Q8021
5
6
7
3
2
1
3
2
1
7
5
6
BUFFER
Q8005,8032
AMP
Q8036,8037
IC8008
H DRIVE
ERR OUT
ERR IN
SLOW 
SW
VR REG
REF IN
HD IN
MIX+
PWM
OUT
MIX–
MIX OUT
D8022
VR8022
+135V
DY(B)
DY
(V)
SUB
DY
DY
(H)
DY
(G)
SAME AS
ABOVE
DY
(R)
SAME AS
ABOVE
V.DEF
V.MID
V.RET
H(+)F
H(MID)
H(– )
CN8019
CN8018
CN8020
1
2
3
5
1
3
1
3
HV
HV
TO
HV BLOCK
TO
FOCUS PACK
D
(H/V OUT)
6
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