A Board Schematic Diagram (3 Of 3) - Sony KP-46WT510 Service Manual

A BOARD SCHEMATIC DIAGRAM (3 OF 3)

1 | 2 | 3 | 4 | 5 | 6
A
—
B
—
SIRCS
(TO P1,P3)
C
CTRL-S
(TO P1)
CONT-S IN
—
D
R740
100
1/16W
— :CHIP
CONT-S OUT
R744
1k
1/16W
:CHIP
E
MID BINT
(TO P1)
5V
—
(TO P1,P2)
(TO P1,P2)
KEY1
F
(TO P1)
R738
4.7k
STBY 5V
1/16W
:RN-CP
—
C745
0.1
25V
R737
F:1608
10k
1/16W
:CHIP
G
DVICONT
(TO P1)
— V HOLD
R713 HLF
DVIRST 2.2k 1/16W :CHIP
#DVIRST
AGC
DVIASPT
R727
H IC701
MUTE 2.2k 1/16W :CHIP
PST9145NL DVIMUTE
C705 R732
100 1/16W :CHIP
RESET 0.1 IR IN
25V
F:1608
BYTE
VCC
CNVss
R701
— 470 C701
1/16W DVISETUP
RST 0.1 R730
:CHIP VGA 100 1/16W :CHIP
25V DVIVGA
F:1608
RESET
C710
22p XTAL
C702
CH:1608
10 C799 X701 R728
VSS
I 0.1 0
C709
25V 27p :1608 XTAL
F:1608
CH:1608
VCC
R736
C714 15p CH:1608 220 1/16W :CHIP
OSD OSC
OSD OSC
C713 15p CH:1608 L701
:EL0606
— MPWRN
Q701 R720
100 1/16W :CHIP
2SD601A R711 V SYNC/WAKE
OSD
10k 1/16W :CHIP
(TO P2) YS
R733
YSYM 1k 1/16W :CHIP
YM
R709 R716
470 1k 1/16W :CHIP SUB H-IN
1/16W
J
:CHIP
AUDIO PROT AUDIO PROT
R715
100 1/16W :CHIP
(TO P3) MAIN H-IN
S-TU-H
(TO P1) BEEP
M-TU-H
(TO P1) SUB BIL
R714
100 1/16W :CHIP
— CLK1
IIC-1 R721
CLK1
(TO P1,P2) 1.5k CLK0
1/16W
:CHIP DAT0
R781
1.5k
1/16W
K
:CHIP
R725
DAT1
100 1/16W :CHIP
R724
OSD-R 2.2k 1/16W :CHIP
R723
OSD-G
2.2k 1/16W :CHIP
—
OSD-B
R722
2.2k
1/16W
:CHIP
R710
R712 R719
220 220 220
1/16W
1/16W 1/16W
L :CHIP
:CHIP :CHIP
R718
3.3k 1/16W :CHIP
R735 C719
R717
3.3k 1/16W :CHIP 10k 0.001
—
1/16W B:1608
IC703
:CHIP
M24C08-WMN6T(A)
NVM
R702
47k
1/16W
:CHIP
$A0
M
WP
R708
CLK 100 1/16W :CHIP
R707
100 1/16W :CHIP
DAT
C706
0.1
— 25V
F:1608
IC702
M24C04-MN6T(A)
C707
0.1
25V
N F:1608
E0 Vcc
E1 WP
R706
E2 CLK 100 1/16W :CHIP
R705
100 1/16W :CHIP
Vss DAT
—
O
—
P
| 7 | 8 | 9 | 10 | 11 |
STBY 5V
R760
L702
Q702 220k C728
2SB709A 1/16W 100
SW :CHIP 16V
R767
C722 10k
0.1
1/16W
R750 D710 16V
:CHIP
2.2k M1MA142WKT1 B:1608
1/16W
:CHIP
R749 Q705
220k
2SD601A
1/16W
INV.
:CHIP
Q703
R807
2SD601A 4.7k
INV. 1/16W
R762 :CHIP
100k
Q709
R745 R761 1/16W
2SD601A
47k 220k :CHIP R806
1/16W 1/16W BUFF 4.7k
Q716
:CHIP :CHIP 1/16W
2SD601A
:CHIP
INVERT
C733
Q706 0.001
25V
2SB709A
CH:1608
Q704 SW
2SB709A R797 R804
SW 4.7k C731 22k
1/16W
R770 100p 1/16W
:CHIP
100k CH:1608 :CHIP
1/16W
:CHIP
Q715
R796
2SD601A
D709 1k C732
100p INVERT
MA111 1/16W
CH:1608
:CHIP
R787
Q708 Q710 10k R788 R803
2SD601A 2SD601A 1/16W 100k C730 10k
D708
SW SW :CHIP 1/16W 10p 1/16W
MA111
:CHIP CH:1608 :CHIP
R766
1k
1/16W
:CHIP
+5V
R899
1k
1/16W
D712
:CHIP
R786 M1MA142WKT1
AUDIO_SEL1
1k 1/16W :CHIP
LINE MUTE
YUV SW
R785
1k 1/16W :CHIP
NASY
CNST
AC OFF
R784
100 1/16W :CHIP
BLOCK S
R783
100 1/16W :CHIP
BLOCK M
R782
MAIN RLY 100 1/16W :CHIP
BS RST
#R RESET
D713
AC RLY
M1MA142WKT1
#CENTER SW
R769
100 1/16W :CHIP
IC704 POWER MUTE
R779
M306V2ME-211FP
AUDIO MUTE 100 1/16W :CHIP
MAIN-UCOM R768
100 1/16W :CHIP
SP-MUTE1
VSS D711
R778
M1MA142WKT1
100 1/16W :CHIP STBY 5V
MAIN BIL
C703
VCC
0.1 25V F:1608
HP MUTE
SUB MOD2
SUB MOD1
R777
MAIN MOD2 1k 1/16W :CHIP
MAIN MOD1
ANT SW S
R775
1k 1/16W :CHIP
ANT SW M
R774
PROT MUTE 100 1/16W :CHIP
R773
100 1/16W :CHIP
HV PROT
R772
1k 1/16W :CHIP
X-SW
R771
100 1/16W :CHIP
3D/GR-RST
C800
0.01
16V
B:1608
Q714
DTA144EKA
5V
INV
R703
1k
1/16W
D703
:CHIP
UDZS-3.6B
C708
100
10V
Q707
DTC144EKA
NV-RST
Q712
2SB709A
SW
R790
22k
1/16W
:CHIP
9V-3
CN701
4P
WHT
:S-MICRO
TO ANT SW
12 | 13 | 14 | 15 | 16 | 17 |
+9V VAR L
IC707
C801 NJM4558M-TE2
C704 0.1 AUDIO BUFF.
47 16V
25V B:1608
L
R844
0
:1608
R840
47k
1/16W
:CHIP
R841
+11V C755
33k 47
1/16W 25V
:CHIP
L
DAT1
CLK1
R
C741 R832
11 10 9 8 7 6
4.7 470 1/16W :CHIP
D705
UDZS-33B
L
C740
D706
4.7
UDZS-33B
+19V R828
470 1/16W :CHIP
R817 R851
Q718
100k 10k
2SD601A
D704 1/16W R818 1/16W
:CHIP MUTE :CHIP
M1MA142WKT1 10k
1/16W
:CHIP
R810
10k
1/16W
:CHIP
R823
C739 15k R842
R813 D718 R831
4.7 1/16W 560
100k MA111 33k
Q717 :CHIP 1/16W R845
1/16W 1/16W
2SD601A :CHIP 560
:CHIP :CHIP 1/16W
MUTE
:CHIP
C746
R628
47
0.47 25V
:FPRD D719
MA111
C747
47
R835 25V
22k
1/16W
:CHIP
ON MUTE
R833
C749
33k 47
Q721
1/16W 25V
2SB709A
:CHIP
MUTE
D701
MA111
(TO P1)
TUNER MUTE
D702
MA111
D715
MA111
R836
0 R837
Q713 :1608 Q719 4.7k
1/16W
2SB709A 2SB709A
R829 :CHIP R839
MUTE MUTE
0 0
:1608 :1608
R830 C802 R838 C744
100 470 100 470
1/16W 16V 1/16W 16V
:CHIP :CHIP
D714 D716
MA111 MA111
SYSTEM CONTROL
AUDIO OUTPUT
— 56 —
18 | 19 | 20 | 21 | 22 | 23
+9V
OUT
C30
0.1 25V F:1608 IC4
NJM2370
IN IN
9V REGULATOR
PS1
ICP-N15-T104
C31 C32 C763
VAR R 0.1 10 0.01
25V MPS
F:1608
C761
0.22
MPS
R863
47k
1/16W C767
C774
:CHIP 0.0047 0.0047
:PT :PT
R
R
R855
0
:1608
L
TS3 SRS4
C776 C775
R862
0.0047 :PT 0.22 MPS
33k L IN R IN
1/16W
:CHIP BBECHA BBECHB
C785 C784
0.0033 :PT BBECLA BBECLB 0.0033 :PT
C787 C786
C758 0.033 MPS 0.033 MPS
TONECHA TONECHB
47 C790 C788
0.0015 :PT
25V 0.0015 :PT TONCLA TONECLB
C792 C791
0.22 MPS IC711 0.22 MPS
LINEOUTA LINEOUTB
NJW1148
L OUT R OUT
AUDIO PROCESSOR
R
OUTC MIXOUT
NC LFIN
C796
AGCTC LFOUT
C793 1
0.33 10V B:CHIP SURTC NC 10V
C794 B:CHIP
1 10V B:CHIP
VOLATC BBEHTC
C795
1 10V B:CHIP VOLBTC BBELTC
C797
1 10V B:CHIP
C798 C803
1
100
10V 16V
B:CHIP
C809
0.1
25V
F:1608
IC708
TDA7265
L,R AMP
PS702 CN706
5 4 3 2 1
UNH009
4P
2A
WHT
D720
C764 :S-MICRO
ERC91-02
0.1
TO G:CN5002
:PT
1 +19V
PS701 AU GND
D723 2
UNH009
D725 2A
UDZS-22B 3 AU GND
C757 R861 UDZS-22B 9V-3
0.1 4.7 C772 D724 -19V
:FPRD 4
:PT 0.1 UDZS-22B
:PT D726
Q725 D721
UDZS-22B C752 C751
R879 2SB709A ERC91-02
R870 2200 2200
1k AUD-PROT
47k 25V 25V
1/16W 1/16W
R849 R857 :CHIP
18k 27k R860 C771 :CHIP
D729
1/16W 1/16W 4.7 0.1
:FPRD MA111
:CHIP :CHIP :PT Q722
R878
2SD601A
1k
R848 AUD-PROT R886
18k R854 1/16W R887
27k 10k
1/16W R869 :CHIP 1k
1/16W 12k 1/16W 1/16W
:CHIP :CHIP
:CHIP 1/16W :CHIP
Q723
C762 :CHIP R871
2SD601A AUDIO PROT
100 100 (TO P3)
1/16W AUD-PROT
25V R885 C780
:CHIP 10k 100 25V
1/16W
:CHIP
CN705
4P
BLK
:S-MICRO
TO SPEAKERS
L
SP(L)
1
2 L.E.
R
SP(R)
3
4 R.E.
CN704
6P
DRV RED
:S-MICRO
(TO P1,P2) TO CR:CN7102
1 RS
GND
2
R
3 R
R889 IK
4
68
1/16W 5 GND
:CHIP
12V
12V 6
(TO P1,P2,P3)
CN703
6P
WHT
:S-MICRO
TO CG:CN7202
1 GS
R891
68 GND
1/16W 2
G :CHIP
3 G
IK
IK
4
5 GND
12V
6
CN702
6P
BLK
:S-MICRO
TO CB:CN7302
1 BS
R890
68 GND
2
1/16W
B :CHIP
3 B
IK
(TO P2) 4
OFFSET 5 OFFSET
12V
6
R834
47
1-16W
:CHIP
9-965-946-01<RA6>A 3/3
KP-46WT510
|