Schematic Diagram Of A2 Board - Sony KP-51DS1U Service Manual

(5) Schematic Diagram of A2 Board

1 2 3 4
A
CN4604
7P
BLK 5.2 Q4011
:S-MICRO
2SA1037K
IC4007
KA78R33-YDTU
TO G BOARD:CN6502 R4062
R4061 5.2
#
10k
HEATSINK :CHIP :CHIP
GND 1 3.3V
4-062-167-11
3.2 FB4010
33V 2 33V 5.3
B
I O
GND 3.3V
3 G
C4079
3.3V 0.01
4 B:CHIP
5V 5
R4005
# FB4011
12V 6 12V
:CHIP
DIG.PS.COM 7
DIG PS C4081 R4006 C4003
12V C4080
100 0 100
5V :CHIP 0.01
16V 16V B:CHIP
IC4006
TYA7809CTV
10.6
HEATSINK 8.9
4-062-167-11
L4002
O I
100µH
G
5VA
C
C4076 L4005
0.01 100µH
C4002 B:CHIP
5VD
100 C4085
16V L4010 100
100µH
9VA
C4001
0.01 L4001 9V C4075
TU4001
B:CHIP 100µH 100
BTD-DU602 16V
9VD
9V
NC C4010 C4006
C4011
C4009 D4003 R4511 R4508 0.1 C4021 0.1 C4007
0.01 100 470k 10k 100
UDZ-33B 5V 25V 25V
B:CHIP :CHIP :CHIP F:CHIP 16V F:CHIP
NC
D +5V 9VA
+9V 33V
R4501 L4006
+33V
220 22µH
:CHIP
ADR
SDA
R4042 100 :CHIP
SCL
R4043 100 :CHIP
AGC
R4060
P1
0
:CHIP
P2
IF OUT
E +5V 5VD
+9V 9VD
D00
DATA0
D01
DATA1
+33V 3.3VA
D02
DATA2
GND
D03
DATA3
D04
F R4102 R4103
DATA4
0 0
:CHIP :CHIP
D05
DATA5
D06
DATA6
D07
DATA7
PTCK
CLK
G PTSTART
SYN
DTV- SCL
R4049
100 :CHIP
DTV- SDA
R4051
100 :CHIP
R4101
1k
:CHIP
RES
GND
-2
H
FEL
P3
+3.3V
PTEN
DEN 3.3V
R4064
3.3VD 3.3VD #
:CHIP
TU4002
RFD-AC401
R4004
R4512 1k
I # R4063
1k :CHIP
GND :CHIP
:CHIP
+B1
D4002
TLG124A
+B2
1.7
(2.4)
-2 -2 Q4001
DTC144EKA
9VA
C4005
C4004
L4501 100
0.1
10µH 25V 16V 0.3
F:CHIP
-2
C4503
47
J
CN4005 SCL-DTV
1P
:FASTON
TO G
GND 1
CN4006
1P
:FASTON
TO G
GND 1
K
L
R4007
#
:CHIP
OUTA VDD
4.8
INA SWA
4.8 0.4
5VD OUTC SWD
M
4.8 4.8
R4096
10k
:CHIP INC IND
4.8 4.8
SWC OUTD
4.8 4.8
SWB INB
0.4 4.8
GND OUTB
4.8
-2
IC4008
TC74HC4066AF
N
– 83 –
5 6 7 8 9
CN4901
5P
WHT
:S-MICRO
R4016
100 -2
4.8 :CHIP R4014
0
:CHIP
3.3VA
R4015
C4092
100
3.3VD :CHIP #
-2
-2 -2
R4114 R4098
# 0
FB4001 FB4002
3.3V :CHIP :CHIP
R4012 R4013
100
100
5V -2 :CHIP :CHIP
D4012
DAN202K
R4131
10k
:CHIP
100 0
16V 0
5VA
D4014
UDZ-5.1B
-2
-2
C4087 3.9
0.22
Q4010
2SC2412K -2
D4020
UDZ-9.1B
-2
D4021
UDZ-9.1B
R4039 R4040
100 100
:CHIP :CHIP PTEN
PTCK
PTSTART
D07
D06
D05
D04
D03
D02
D01
D00
V07
V06
V05
V04
V03
V02
V01
V00
R4113
#
:CHIP
R4112 R4020 D4016
33k 100 UDZ-9.1B
:CHIP
:CHIP -2 -2
R4019 -2
100
:CHIP
C4008
0.1
25V
F:CHIP
C4084 C4013
# #
-2 -2
RES
SP
R4002
C4014 100 -2
AP
0.1 :CHIP
C4077 25V
LLCI
# F:CHIP
0.8
3.3VD VSS IC4001
SAA7127H
3.3V VDD
-2 -2
RCV1
R4018 10k :CHIP 1.5
RCV2
V07 R4017 1k :CHIP 2.5
MP(4)
V06 2.1
MP(6)
0.1
V05
MP(5)
0.1
R4118
4.7k
:CHIP
-2
-2
3.3VD
3.3V
-2
C4016
0.1
25V
F:CHIP
9VA
5VD C4037
3.6 0.01 C4086
(4.1) B:CHIP 10
AIN0 VDD 5VA 9V
Q4502
5V
2SA1037K
AIN1 AOUT
5V
8.1
AIN2 VPEF
R4097 0.5
10k AIN3 AGND
:CHIP
A0 EXT
-2
R4024
A1 OSC
100
:CHIP
SDA-DTV A2 SCL
4.8
R4099
#
VEE SDA
:CHIP R4100
4.8
10k -2 R4028
:CHIP
4.8 100
IC4004 :CHIP
PCF8591T
Q4002
DTC144EKA
0.4
-2
10 11 12 13 14
CN4002
50P
:BTOB
TO N BOARD:CN3101
-2
-2
C4012
5p
5VD
CH:CHIP
C4024
0.1 FL6032
25V EMI
5V
F:CHIP
EMI
-2
-2 -2
C4033
3.3VD 100
C4020
100 16V
16V
9VA
C4023
C4055
0.1 FL6033
C4031 0.1
25V EMI
5V F:CHIP 0.01 25V
B:CHIP F:CHIP
EMI
9V
-2
-2 -2 R4047
10k
R4106 :CHIP
C4019
9VD 100
100
:CHIP ADR
16V 7.5
SCL-TV SCL
4.0
SDA
C4022 SDA-TV
3.8
0.1 FL6034 R4107
100 NC
25V EMI
5V :CHIP
F:CHIP
C4035 - IC4003
EMI 10 4.1
C4041 0.1 25V F:CHIP CXA2089Q-T6
L3 OUT
-2
4.3
C4036 -
10 C4042 0.1 25V F:CHIP 3.4
-2 -2
R3 OUT
4.3
C4018
V3 OUT
100
4.2 4.2(3.4)
16V
(3.4) 9VA VCC
NC 2
Q4007
9V
2SC2412K -
3.8
C4043
0.1
25V
F:CHIP
D4004 D4009
UDZ-9.1B UDZ-9.1B
C4082
10
R4030 R4032
10k 10k
:CHIP :CHIP
D4017
3.3V
DAN202K
3.3VD
C4015 C4025
0.1 0.1
25V 25V
F:CHIP F:CHIP
-2 -2
3.3V
3.3VA
C4026
-2 0.1
25V
F:CHIP
3.3VA
VSSA
VSSA 3.3V
R4045
220
VDDA
:CHIP
CVBS
0.5
B OUT
0.3
B R4027
VDDA 3.3VA
R4068 22
1k :CHIP
NC
:CHIP
G OUT
0.3 G
R4026
VDDA 3.3VA
22
:CHIP
NC
R OUT
3.2
R
R4025
22
:CHIP
R4023 R4022 R4021
# # #
:CHIP :CHIP :CHIP
C4027 C4028 C4029
0.1 0.1 0.1
25V 25V 25V
R4116 F:CHIP F:CHIP F:CHIP
10k
:CHIP
3.3VD
3.3V
R4115
-2 #
:CHIP 5VD
5VD
5V
R4104
C4078 5V
#
# R4077
:CHIP
10k
R4069
-2 -2 :CHIP R4033
0 100
:CHIP :CHIP
C4083
0.1
R4001
25V IC4005
10k
F:CHIP R4070 :CHIP CXA1875AM-T4
0
:CHIP
RGB VCC
0 4.8
POW OK SCL
5VD 4.8 3.8
AGC SDA
R4031 R4109
0.4 4.2
# 10k
:CHIP :CHIP R4079 UNUSED SLA
10k :CHIP
0.4 4.8
0 R4110
10k R4080
R4071 UNUSED SLA
:CHIP # :CHIP
#
0.4 4.8
:CHIP Q4004
R4081
2SC2412K UNUSED SLA
0.8 10k :CHIP
-2 0.8 0
R4082
8.0 Q4501 10k :CHIP UNUSED RESET
R4513 DTC144EKA 0.4 4.4
47k
:CHIP
GND DIG EN
0.4
-2
-2
– 84 –
15 16 17 18
R4075
470
:CHIP
R4055 R4076 D4006
C4068
1.2k # UDZ-9.1B
1
:CHIP :CHIP
16V
F:CHIP
R4054 R4083
C4067
1.2k #
1
:CHIP :CHIP C4091 R4084
16V
0.01 10k
D4015 F:CHIP
B:CHIP :CHIP
UDZ-5.6B
R4089
D4011 D4013
R4111 6.8k
C4064 UDZ-5.6B :CHIP
1k
10
:CHIP
R4088
1 3.3k
R4066 0 :CHIP :CHIP
R4052 0 :CHIP
R4053 0 :CHIP
C4059
R4078
0.1 C4089
470p 470k
25V
F:CHIP :CHIP :CHIP
R4056
1.2k C4069
-
4.2 :CHIP 1 16V F:CHIP
DR3 IN
4.2 R4057
- 1.2k C4070
C4088 R4073
4.0 :CHIP 1 16V F:CHIP
C4060 0.1 25V F:CHIP 470p 470k
DL3 IN
:CHIP :CHIP
0(4.2)
DV3 IN
4.6(4.0) R4065
C4065 0.47
NC 0
0(4.6) :CHIP
MODE3
4.2(0) D4008 R4058
- 1.2k
UDZ-9.1B
4.2 C4061 0.1 25V F:CHIP :CHIP
R3 IN
4.2 R4059
C4071
- 1.2k
:CHIP 1 16V F:CHIP
3.8 C4062 0.1 25V F:CHIP
L3 IN
4.2
V3 IN
R4087
R4011 C4066 C4072
3.8 D4007 68
100 0.47 1 16V F:CHIP
:CHIP UDZ-9.1B :CHIP
D4010 8.5
UDZ-9.1B
Q4003 9VA
2SC2412K
9V
3.4
0(2.7)
R4105
C4101 C4038
220
150p 10
:CHIP
CH:CHIP
R4108
220
:CHIP
R4035 R4046 R4050
470k 470k #
:CHIP :CHIP
:CHIP
B
G
R
D4005
IC4002
R TDA8601T DAN202K
R4074 7.7
# C4034 C4030
(0.9) 9VA
:CHIP 0.1 100
G 25V 16V
CLAMP VCC 9V
F:CHIP
R4502
0.4
0 :CHIP C4049 0.047 B:CHIP
FB1IN R1IN
B
R4503
2.9 1.2
0 :CHIP C4050 0.047 B:CHIP DIG PS
FB2IN G1IN
R4504
0.4 1.2
0 :CHIP C4051 0.047 B:CHIP
FBOUT B1IN
R4505 2.9 1.2
0 :CHIP
ROUT SEL
R4506 1.1 0.4
0 :CHIP C4052 0.047 B:CHIP
GOUT R2IN
R4507 1.0 1.2
0 :CHIP C4053 0.047 B:CHIP
BOUT G2IN
1.1 1.2
C4054 0.047 B:CHIP
GND B2IN
R4008 R4010
# # 1.2
:CHIP :CHIP
R4009
#
:CHIP
R4048 R4044 R4036
75 75 75
:CHIP :CHIP
:CHIP
R4034
100
:CHIP
R4094 R4091 R4090 R4095 C4073 A2
C4074
0 0 10k 10k 100
5V 0.01
:CHIP :CHIP :CHIP :CHIP 16V B:CHIP
5VD
(TUNER,D/A CONVERTER,SIGNAL SELECT)
-2 -2
• A2 BOARD WAVEFORMS
1
-2 -2 -2
R4086 R4092
R4093
10k 10k
0
:CHIP :CHIP :CHIP
0.4 Vp-p (H)
Schematic diagram
A 2
< board
22
19 20 21
A
C4090 R4029
B
0.01 10k
B:CHIP :CHIP
#
C
1 L IN
2 GND
R IN CN4501
3
8P
GND WHT
4
:S-MICRO
5 R OUT
TO U BOARD:CN4902
6 GND
7 L OUT
8 GND
D
1 MODE
2 AV LINK
CN4502
D4001 3 GND
7P
#
RED
4 V OUT
:S-MICRO
R4003
75 5 GND
:CHIP
V IN TO U BOARD:CN4901
6
GND
7
E
1 V3 OUT
CN4207
2 GND
6P
3 L3 OUT WHT
F
:S-MICRO
GND
4
R3 OUT TO A(1/3)BOARD:CN204
5
GND
6
1 L2 OUT
2 L2 IN
3 GND
4 R2 IN
5 R2 OUT
CN4205
G
6 V2 IN 12P
WHT
7 GND :S-MICRO
8 B OUT
TO A(1/3)BOARD:CN205
9 B1 IN
GND
10
G OUT
11
12 G1 IN
1 R OUT
2 R1 IN
3 FB OUT H
CN4204
4 FB1 IN
11P
R4037
100 5 GND RED
:CHIP :S-MICRO
SDA-TV 6 SDA
TO A(1/3)BOARD:CN206
SCL-TV 7 SCL
8 AV LINK
R4038
100 9 GND
:CHIP
10 DIG.PS.COM
ATT
11
I
J
K
L
B-SS660.<UK.>-A2.
M
2
0.2 Vp-p (H)
N
Schematic diagram
D
board ,
– 85 –