Sony KP-46WT500 Service Manual page 172

| 15 | 16 | 17
-5V
I O
G
C5015 C5024
+6V
470 47
16V 25V
IC5003
NJM7905FA
-5V REG
:HS
IC5004
06 PQ1CG2032FZ
04Q D5021 6V REG
1SS355TE
1 2 3 4 5
L5014 D5016
C5012 C5021 L5013
1000p 4700 FSQ05A04
:LHL10
500V 16V :LHL08
C5011 C5031 R5019 C5040
1000p 2200 0.1
C5030 1M
500V +11V 16V 16V
47 1/16W
B:1608
25V :CHIP
C5008 L5009
PS5002
C5002 D5002
1000p
5A
1000p D4SBS6-F
500V :LHL08
- +
500V
L5010
C5007
C5019
:LHL08 C5001 1000p
500V 1000
1000p
500V 35V
FB5001 L5011
C5018
0.45UH
1000
:LHL08 L5008
35V
PS5001
:LHL08
FB5002
0.45UH
L5005 L5007
PS5006
D5009 C5017
JW(5)
1000
:LHL08 D2L20U-TA :LHL08
25V
C5016
L5004 PS5005 L5006
D5008
1000
JW(5)
D2L20U-TA 25V
:LHL08 :LHL08
L5012
+135V
:LHL10
C5020
C5029
330
47
160V
160V
R5012
0.22
2W
:RS
+19V
C5010
2200
35V
C5009
2200
35V
C5039
47
R5014 4.7k 1/16W :CHIP
25V
IC5002
R5017
4.7k
OVP OCP
1/16W
:CHIP R5018
1k
1/16W
:CHIP
IC5005
REF VOLTAGE
D5034
UDZS-4.7B
3
1
C5038
R5015
| 18 | 19 | 20
L5016
L5015
:LHL10
C5043
R5025
470
1.6k
16V
1/16W
:RN-CP
C5041
1000
16V
D5018
UDZS-7.5B
R5024
390
1/16W
:RN-CP
D5019
1SS355TE
JR5002
+6V
0
+22V
+22V
Q5007
C5028 C5022
2SA1037AK
470 R5042 47
10k 25V PROTECT
35V
1/16W
:CHIP
C5027
470 R5043
35V 1k D5031
1/16W 1SS355TE
5A :CHIP
-22V
D5025
1SS355TE
+15V
R5041
D5012 R5005
330
C5026 6.8k
UDZS-18B D5023
47 1W 1/16W
1SS355TE
25V :RS :CHIP
R5027
1k
1/16W R5006
:CHIP
10k
C5025 1/16W
47 :CHIP
25V
-15V
R5040
Q5006
10k
2SC2411K
1/16W
PROTECT
:CHIP
D5033 1SS355TE
D5024
1SS355TE
+11V
R5044
1k
1/16W
:CHIP
R5045
8.2k
1/16W
:CHIP
R5047
10k
1/16W
:CHIP
D5026
1SS355TE
D5013
UDZS-6.2B
R5023
270k
1/16W
:RN-CP
TP5001
TP.OVP
R5022
4.7k
| 21 G BOARD IC VOLTAGE LIST
IC501 IC5004
PIN VOLT PIN
1 134.4 1
3 2.5 2
4 7.3 3
CN5003
7P 5 GND 4
BLK
:S-MICRO
IC5002 5
TO A:CN4
PIN VOLT IC5005
7 GND
GND
6
1 -0.1 PIN
5 -5V
4 GND
2 0.1 1
3 6V
GND 3 0.0 2
2
1 11V
4 -0.1 3
5 2.2 IC5006
6 2.3 PIN
CN5004
9P
7 -0.1 I
:VH
TO D:CN8013
8 5.0 O
1 -15V
GND IC5003 G
2
+15V
3
PIN VOLT
4 -22V
5 GND
I -9.0
+22V
6
GND
7
O -5.0
8 NC
G GND
9 +135V
CN5002
4P
WHT
:S-MICRO
TO A:CN706
1 AU 19V
2 GND
GND
3
AU -19V
4
G
[POWER SUPPLY]
1
A
G BOARD TRANSISTOR VOLTAGE LIST
B C
IC6003
VOLT PIN VOLT Q5001 0.7
10.4 1 -0.3 Q5002 0.0 0.7
6.5 2 -0.3 Q5003 3.0 0.0
GND 3 -0.3 Q5004 0.0 3.0
1.2 4 -0.2 Q5005 22.3 9.1
6.7 5 GND Q5006 -15.0 0.0
6 0.0
Q5007 6.2 0.1
VOLT 7 0.0
2.3 8 0.0
D G
0.0 9 0.0
Q6005 0.3 -0.1
2.3 10 0.0
Q6006 0.3 0.3
11 GND
VOLT 12 0.0
9.8 13 N/C
5.0 14 0.3
GND 15 0.3
16 0.3
17 N/C
18 0.2
All voltages are in V.
[COMPONENT SIDE]
2 3 4
KP-46WT500
E
0 GND
GND
3.0
GND
22.8
-15.0
6.2
S
GND
0.3
All voltages are in V.
5 6