Schematic Diagram Of A (5/5) Board (41Px1/41Px1K) - Sony KP-41PX1 Service Manual

(5) Schematic Diagram of A (5/5) Board (41PX1/41PX1K)

STDBY 5V
C8
0.1
25V
F:CHIP
STDBY 5V
1
CN3
#
:S-MICRO
A16
STDBY 5V 1 R23
#
A15
GND :CHIP
2
A12
A18
A18
3
A16
A16
4
A17
A17
5
ALE
ALE
6
RST2
RESET OUT
7
TO A4/5,A5/5_13
TO A4/5,A5/5_14
TO A4/5,A5/5_15
TO A4/5,A5/5_16
12V 1
SCL
SCL 2
R145 100 :CHIP
SDA
SDA 3
R146 100 :CHIP FS
FS 4
GND 5
YM1
PJE YM 6
R147 100 :CHIP
YS1
PJE YS 7
R148 100 :CHIP
SB
PJE B 8
R149 100 :CHIP
SG
PJE G 9
R150 100 :CHIP
SR
PJE R 10
R151 100 :CHIP
SPSW 11 SPSW TO A(3/5)
FV
50-60 12
VBLK
VBLK 13
D102
1SS355TE
CN6
13P
WHT
:S-MICRO
TO D(3/3)BOARD
CN1702
A
(5/5)
(MICRO PROCESSOR)
MR2
1
29 28 27 26 25 24 23 22 21
MG2
D6
30 20
A17 D6
0.5 3.3
D5
31 19
P D5 MB2
3.2
D4
IC3
32 18
STDBY 5V D4
M27C2001-12C1-PZ01 3.4
D3
1 PROGRAM 17
STDBY 5V D3
2.3
1
2 16
A16 GND
3.2 D2
3 15
A15 D2
1
3.0 2.5 D1
4 14
A12 D1
2.5 FB-2
2.5
CORQ
5 6 7 8 9 10 11 12 13
C18
0.1
25V
STANDBY 5V
F:CHIP
C26
47
16V
C90
0.1
25V
A0
F:CHIP
STDBY 5V
R90
#
A1 TEST
:CHIP
4.9 WR 1
SCL
A2 SCL
4.4
R91
100 :CHIP
SDA
GND SDA
4.5
R92
100 :CHIP
IC2
1
M24C32-MN6T
NVM
5.0
OUT GND
1
STDBY
1
RST 5V
1
IC4
R85
PST593C-MMP-4P
R1
D81 68k
RESET
1k
:CHIP
#
:CHIP
R87
RST2
15k
:CHIP
RST 2.3
D2
1SS355TE
SW
R153 R154
100 0
:CHIP
:CHIP
5V
Q20 Q21 Q22
2SC2412K 2SC2412K 2SC2412K
BUFF BUFF BUFF
0.7 0.7 0.7
0.1 0.1 0.1
R192 R193 R194
1k 1k 1k
:CHIP :CHIP :CHIP
R195 R196 R197
1k 1k 1k
:CHIP :CHIP :CHIP
0.7 0.7 0.7
0 0 0
Q23 Q24 Q25
2SA1037AK 2SA1037AK 2SA1037AK
BUFF BUFF BUFF
TO A4/5,A5/5_17
R10 # :CHIP
R13 # :CHIP
R55 # :CHIP
R11 # :CHIP
R14 # :CHIP
Q12 Q11 Q10
D1
R56 # :CHIP
# # # D1
2.5
D4
R12 # :CHIP
D4
3.4
D2
R15 # :CHIP D2
2.5
D3
R57 # :CHIP
D3
1 1 1
2.3
RED OUT
R36 # :CHIP
0
GREEN OUT
R37 # :CHIP
0
BLUE OUT
R38 # :CHIP
0
BLANKING
R16 # :CHIP 5.0
COR
R17 # :CHIP 0
GND
STANDBY 5V
1
LC IN
C10 # CH:CHIP L10 # :CHIP 0
LC OUT
C11 # CH:CHIP 5.0
HS HS
HS/SSCP
C23 # :CHIP R18 # :CHIP 0
VS VS
VS
C19 0.0047 B:CHIP R19 # :CHIP 5.0
SDA SDA
P0.0
R24 4.7k :CHIP R20 100 :CHIP 4.5
SCL SCL
P0.1
R25 4.7k :CHIP R21 100 :CHIP 4.4
CTXTPWR CTXTPWR
CTXTPWR
R22 # :CHIP 0
R26 # :CHIP
FB-2
R28 10k :CHIP D16 1SS355TE PROT 0.3
DIS DIS
P0.4
C12 # :CHIP 2.5
R49 100 :CHIP
DIS
R6 4.7k :RN-CP
LED
C13 # :CHIP
LED LED R54 100 :CHIP
R29 4.7k :CHIP
STBY STBY R59 100 :CHIP
R30 4.7k :CHIP
RST RST R88 100 :CHIP
R31 4.7k :CHIP
R32 100 :CHIP
VS VS
C14 # F:CHIP
K1 K1 R33 100 :CHIP
C15 470p CH:CHIP
PROT1 PROT1
R34 100 :CHIP
C16 # :CHIP
AGC MONI AGC MONI R35 100 :CHIP
C17 # :CHIP Q1002
9V
9V
2SA1037AK AMP
R83
100 R40
R93
:CHIP AGC MONI R94 #
220
220 :CHIP :CHIP
8.2 :CHIP
R84
R41
100k 3.8 Q1 8.3
#
:CHIP
2SC2412K AMP
5.6 :CHIP
R86 C29
1k
0 C91 0.001
:CHIP AGC DEF
R78 # 3.1 R95 B:CHIP C40
100 :CHIP 220 #
:CHIP :CHIP :CHIP
Q81
2SC2412K
R96 R79 C92
SW # 220 # 1
:CHIP :CHIP :CHIP
STDBY 5V
5V
R51
#
JR6 JR5
0 :CHIP #
:CHIP :CHIP
Q15
R50 #
#
BUFF
:CHIP
R52
0.6
22k
:CHIP
C27
# 1
Q17
JR7
JR391 2SC2412K
#
#
:CHIP AMP
:CHIP
9V
R313 9V
#
:CHIP Q360
#
AMP
R391
#
:CHIP
R1010
0
:CHIP
C1010
C1011 0.1
# 25V
:CHIP F:CHIP
JR1010
0
Q1005 :CHIP
FL1001 C1013
# FZ103N 22 R1004 R1005
# #
:CHIP :CHIP
EMI
5V
5V
R1006 R1015 1
#
# R1016
# :CHIP
:CHIP R1014
:CHIP 4.7k
1
:CHIP
CTXTPWR
Q1001
R1007 Q1003
# DTC144EKA
#
:CHIP RESET
0.1 R1017
4.5 0
:CHIP
1
1 R1012
470 :CHIP
D1010
MA3030H
PROT
1
– 59 –
A18
P4.1
0
R3 100 :CHIP
A16
A16
3.2
A17
P4.0
0.5
R2 100 :CHIP
ALE
2.6
RST
X1 11.5MHz C4
5.0
33p
XTAL1
CH:CHIP
2.5 R4 33 :CHIP
XTAL2
2.9
STANDBY 5V
1
C3
23
GND 33p CH:CHIP
IC1
SDA30C263-GEG P1.0
1
MICRO PROCESSOR 1.9 R77 # :CHIP
LINK OUT
P1.1
5.0 R76 100 :CHIP
P1.2
5.0 R75 # :CHIP
P1.3
0 R74 100 :CHIP
P1.4
0 R73 100 :CHIP
P1.5
0 R72 100 :CHIP
P1.6
5.0 R71 100 :CHIP
P1.7
4.9 R70 100 :CHIP
P3.0
0 R69 1k :CHIP
AGC DEF
P3.1
0 R68 100 :CHIP
NC
1
R65 100 :CHIP
LINK IN
R64 100 :CHIP
R63 100 :CHIP
R62 100 :CHIP
R61 100 :CHIP
STDBY 5V
R60 100 :CHIP
D22 #
STANDBY 5V
D23 #
D24 #
D25 #
R42
#
D26 D12
:CHIP C44 R48
R46
# # # UDZ-5.6B
82k
:CHIP :CHIP
:CHIP
R43 R45
1 C42 1 1
# #
# C43
:CHIP :CHIP
D11
#
CH:CHIP R47 UDZ-5.6B
C41 R44 C45 #
# # 0.1 :CHIP 1
:CHIP :CHIP 25V
F:CHIP
Q2
9V
2SA1037AK Q5
BUFF #
9V
R53
R109
1k 1k
R152
:CHIP :CHIP 3.3k
R1001 R9
10.6
:CHIP 100
470
8.6
:CHIP :CHIP R8
#
:CHIP
R139
C28 1k R1003
:CHIP
0.1 # 1
25V :CHIP
1.8
F:CHIP
R100 R144
R1002
220 1.2k 100
:CHIP
:CHIP :CHIP
R1021
R1028 R1024
680 150
100
C1002 C1001
:CHIP :CHIP :CHIP
22p 22p
1 CH:CHIP CH:CHIP
X1001 D1013
# D1014
20.48MHz
D1015
D1012
D1016
#
D1019
D1020
26 D1017
25
27
D1018
D1011
1
#
24
C1014
0.1
25V
CVBS IN D GND
F:CHIP
0.9
D 5V RGB GND
D GND
A 5V
A GND NC
NC VBB
5V 0
NC D GND
D 5V NC
RESET IC1001 NC
0.1
SDA5273CP
NC NC
TEXT
NC NC
C1021
NC NC
# :CHIP
D 5V D GND
NC NC
VREF NC
3.0
NC NC
D 5V CASQ
1
A8 D GND
C1015
0.22
16V 1
B:CHIP
KP-41PX1/41PX1K/41PX1R
K
RM-892 RM-892 RM-862
4.1 4.1
C7 # :CHIP
4.0 4.0 C6 # :CHIP
STDBY 5V
ALE D14 #
RST2 C2 47 16V
C24
C1 0.1 25V F:CHIP
0.001
CH:CHIP
C25 47 16V
1
COIL COIL C72 # :CHIP
LINK OUT C71 # :CHIP
TRAP TRAP C70 # :CHIP
V-BLK V-BLK C69 # :CHIP
MUTE MUTE
C68 # :CHIP
RGB-S RGB-S
C67 # :CHIP
HREQ HREQ
C66 # :CHIP
WR WR
C65 # :CHIP
16:9 16:9
C64 # :CHIP
AGC DEF
C63 # :CHIP
TO A(3/5)
RGB-S
R82
STANDBY 5V
#
:CHIP
D.PWR C60 # :CHIP
IR IR C62 # :CHIP
LINK IN C61 # :CHIP
1
D.PWR D.PWR R39 10k :CHIP
EN EN R66 2.2k :CHIP
RXD RXD R58 3.9k :CHIP
TXD TXD R67 2.2k :CHIP
C22
100p
CH:CHIP
1
STDBY 5V
STANDBY 5V
Q4
2SC2412K
SW
0.1
R5
R7
10k
470
0.3
:CHIP :CHIP
1
#
#
#
#
#
#
#
R1020
100k
:CHIP
C1020
220p
CH:CHIP
1
B-SS774.<AEP>-A..-P5-05