Schematic Diagrams Of G And Ug Boards - Sony KP-EF41HK2 Service Manual

(8) Schematic Diagrams of G and UG Boards

1 2 3 4
A
CN6006 CN6007
4B2P 5B3P
:VH :VH
TO H1 BOARD TO H1 BOARD
B CN3003 CN3004
R6002
8.2M
1W
C6007
0.0022
250V
:E
R6024 R6026
0.22 0.22
10W 10W
C6001
0.0022
250V
:E
T6002
LFT
C
C6006
0.22
C6002 250V
0.47 :AC
250V
C6064
:AC 0.0047
250V
F
R6000
1M 1/2W :RC
C6065
0.0047
250V
CN6005 F
F6001
2P
5A
AC(L) 2
D
AC(W) 1
CN6009
1P
:FASTON
GND(ANT) 1
TO AG(1/3) BOARD
CN102
Q6016
2SA1037K
P.ON DETECT
JW6066 JW6065
E 10MM 10MM
R6017
2.2k R6007
:CHIP 4.7k
:CHIP
D6029
1SS133T
PROT
D6001
MTZJ-12B
SW
F
CN6002
1P 15V
:FASTON
G
GND(Z) 1
R6010
TO G SHIELD CHASSIS
270k
R6009
270k
CN6001
1P
:FASTON
GND(Z) R6008
1 120k
:CHIP
TO CRT CHASSIS
H
R6006
360k
:RN
R6005
330k
:RN
R6004
330k
:RN
I
R6003
22k
:RN-CP
J
K
ERC04-06S
L
M
N
O
– 104 –
5 6 7 8 9
R6033
0.1
1W
:FPRD
D6003
DLSB60L
RECT
L6012
1OµH
Q6008
IRFI744G
IC6003
D6024
IR2112 R6042 SW
C6023
MTZJ-20C 22
C6018 C6013 330p FB6007
PROTECT :FPRD
820 1 B JW(5) 0.4
450V 450V
NC H0
0.4
VDD VB D6027
MTZJ-20C
C6025
15.1
0.1 PROTECT
R6013 :MPS
HIN VS
3.3
10W
0.5 0.4
:RB D6021
D6023
UF4005
SD NC
C6010 UF4005
330p PROTECT
R6025 B
56
LIN VCC
:FPRD
D6022
11.6
MTZJ-20C
Q6007
PROTECT
IRFI744G
VSS COM
SW
Q6004 C6024 FB6006
2SC2412K 1 JW(5) 11.3
D6010 VCC SW NC L0
D6006
RGP02-17
4.8 R6041
1SS133T 14.4
SW 22
RECT
:FPRD
R6023
0 D6026
RY6003 1k
MTZJ-20C
R6016 :CHIP
47k R6040 PROTECT
:CHIP 10k
:CHIP
C6016 R6028
10 47k
D6011
R6015 C6014
MTZJ-33
470k 100 R6039
PROTECT 10k
:CHIP
D6030
JW(10)
D6031
JW(10)
D6018
Q6002 1SS133
2SC2412K
R6034 SOFT START
Q6005
R6019 SOFT START RESET 470k
2SA1037K
47k :CHIP
:CHIP 13.8 SOFT START
Q6001
5.1
2SC2412K
0
Q6003 3.0
SW
2SA1037K
0
SOFT START RESET
0.8 *
C6021
2.2
D6005 R6018 D6014
47k
R6014
MTZJ-13B 47k :CHIP 1SS133T
R6027
SW :CHIP 4.7k SW
:CHIP
REF.5V
R6021
22k R6029
:CHIP 4.7k
:CHIP
VCC
R6020
0.2
47k
:RN-CP
6.3
R6012
12.1
1.8k D6016
:RN-CP 1SS133T
4.4 0.2
R6011 R6038
R6031 D6019
10k R6036 0
1.4 10k 1SS133T
:RN-CP 10k :CHIP
:CHIP Q6006
:CHIP
GND 2SC2412K
R6035
R6030
C6056 C6009 1k 3.1
1k
0.01 470p :CHIP 0
:CHIP
:PP B
R6037
D6015
C6022 4.7k
1SS133T 0.01 :CHIP
D6020
IC6002
1SS133T
LM393P
COMPARATOR
R6085
4.7
:RF
T6004
SRT
D6009
D6007 P6KE200AG23
CLAMP
RECT 2 9
R6087
D6008
UF4005PKG23
:CHIP
CLAMP
1 8
L6001
JW(5)
4 7
D6013 D6051 D6017 D6025
MTZJ-7.5C D1NL20U
1SS133 D1NL20U C6026
BIAS RECT 3 6
FEED BACK STBY RECT 100
25V
R6022 5
22
C6011 C6020
100
4.7
25V
450V
286 5.9
D C
C6019
IC6001 47
25V
TOP209
PWMSW
S S
10 11 12 13
IC6004
R6046 R6048
22k 4.7k IR3M02
:CHIP :CHIP CONV DRIVE CONT
IC6007
IR2112
CONV DRIVE
292
C6029 E.AMP1+ NC HD
680p D6032 E.AMP2+
S C6032 C6047
1kV 1SS133 3.9 150
10 330p
PROT
0.4
E.AMP1- VDD VB
R6044
E.AMP2-
4.7k 5.3
4.8 159
:FPRD
FEEDBACK HIN VS
REF OUT
R6047 5.3
0 6.4 146 D6042
47k
UF4005PKG23
DTC DPC SD NC
PROTECT
C6033 5.3 C6012
0.001 330p
VCC LIN VE
C
R6052
1.7 5.8
1k
:CHIP
RT C2 VSS COM
0.4
0
D6033 3.9 14.4
C6028 1SS133
R6045
680p SOFT START GND E2 NC L0
1.8k
1kV :RN-CP R6051
S 6.4
9.1k 6.2
:RN CHIP
C1 E1
14.1
5.8
R6043
R6050
4.7k
1k :CHIP
:FPRD
D6038
RBA-406B
PS6001 L6003
3.15A 10µH
:LHL08
C6040
1000
C6039
T6005
1000
PIT PS6002 L6002
3.15A 10µH
:LHL08 L6009
R6081 6.8µH
1 12
0.47 :LHL08
:FPRD
2 10
C6030
0.039 D6002 C6058 L6010
D4SBS4 470p B 6.8µH
1kV
:LHL08
3 11 R6082
0.47
:FPRD
C6061
470p B
4 15
6 13
C6059 C6060 PS6003
470p B 470p B 5A
14
18
C6035 D6037
FB6009
100p
S2L40F RECT 1.1UH
500V
16
C6034
D6049
100p
S2L40F RECT
500V
17
8
R6083 D6036 L6004
0.47 :FPRD 10µH
D2S4M :LHL08
7 +7V RECT
R6079
0.47 :FPRD C6036 C6042
2200 100
9
16V 25V
R6084
D6035
0.47 :FPRD
D2S4M
+7V RECT
R6080
0.47 :FPRD
3.0
4 1
R6053
1k
3 2
11.9
11.5
IC6006
Q6009
2SB734-T-2 ON3171-R
C6031 4.8 Q6017 VCC OUT 3
VCC SW
10 2SA1037K
PROT GND
13.8
R6094 R6049
10k 10k COLLECTOR
:CHIP :CHIP
*
4.7k
D6028
R6088
1SS133T IC6005 IC6008
4.7k
ON3171-R SE135N
PROT :CHIP
R6089 VCC SW VCC CONTROLER
13.8 ST7V
2.2k
13.8
:CHIP 4 1
Q6018
2SC2412K
13.5 6.1 D6050
PROT 0 R6056
0
3 2 1SS133 10k
0.7 PROTECT :CHIP
R6054
C6043 1k
:CHIP
10 D6012
R6055
4.7k 1SS133
:CHIP PROTECT
Q6010
2SC2412K
PROTECT
R6058
7.2
10k
:CHIP
7.3
0 R6073
7.3
470
0 :CHIP
Q6011
2SC2412K
LATCH
R6057 C6041
10k 1
:CHIP
– 105 –
14 15 16 17 18
G
Y
(POWER SUPPLY)
U
V
DVD
IN
L
R
Q6015
IRFI744G-LF
SW
R6064
FB6011 22
JW(5) :FPRD 150 C6053 J2901
680p
D6045 1kV
MTZJ-20C S
PROTECT
147
D6047
R6068
C6049 MTZJ-20C
4.7k
0.1
PROTECT :FPRD
:MPS
D6044
UF4005PKG23
PROTECT
D6043
C6048
1 MTZJ-20C Q6014
PROTECT IRFI744G-LF
SW
147
FB6010
JW(5) 16.1
C6052
680p
R6063 S 1kV
22
:FPRD R6067
4.7k
:FPRD
D6046
MTZJ-20C
PROTECT
CN6013
3P
:MINI
12V
1 +12V
2 NC
3 GND
TO E BOARD
CN806
AUDIO+
CN6012
4P
:MINI
1 POW MONI
C6062 L6011
2 AUDIO +
470p 10µH
B :LHL08
3 AU GND
4 AUDIO -
C6063
470p C6003 C6004 R6075
TO D BOARD
B 2200 100 5.6
25V 25V 1W
D6004 CN1605
:RS
D10SC6M
+12V RECT
C6038
C6046 CN6011
4700 L6006 100
15V 5P
25V 10µH :LHL08 25V
:MINI
C6037 C6045
L6005
-15V 2200 100 1 +135V
10µH :LHL08
25V 25V
2 GND
135V 3 +15V
4 GND
R6066 L6008
5 -15V
0.56 47µH
C6044 C6055
2W :LHL08
220 220 TO E BOARD
:RS
160V 160V
CN808
R6062
1k
C6051 R6070
:FPRD 470 1k
6.3V :FPRD
139
138 R6069
220k
:RN
Q6013
R6061 2SA1208
C6050
220k +B-COCP
0.47 0
:RN R6072
160V
200k
R6065
:RN
100k
12V
R6071
D6048
22k
MTZJ-13B
:RN
+B-OVP
R6060
470
:FPRD
7V
2 1
VOUT
SENSE
CN6008
6P
WHT
:S-MICRO
1 ST7V
2 GND
3 P.CONT
R6001
4 PROT
1k
:CHIP
R6086 5 GND
10k
:CHIP
6 +7V
TO E BOARD
CN807
Q6012
2SA1037K
LATCH
R6059
4.7k
:CHIP
B-SS640.<GE.>-G..
19 20 21 22
A
B
CN2901
6P
WHT-L
:S-MICRO
1 DVD Y
D2901
R2901 C2901 R2902
UDZ-9.1B 2 GND
75 100 220
PROT
:CHIP 16V :CHIP
3 DVD BY TO P1 BOARD
4 GND CN2801
D2902
R2903 C2902 R2904
UDZ-9.1B 5 DVD RY
75 10 220
:CHIP :CHIP PROT
6 GND
CN2902 C
D2903 4P
R2905 C2903 R2906
UDZ-9.1B
75 10 220 WHT-L
:CHIP :CHIP PROT :S-MICRO
1 DVD L
D2904
R2907 C2904 C2905
2 GND TO AG(1/3) BOARD
470k 470p 10 UDZ-9.1B
:CHIP CH:CHIP PROT
3 GND CN2004
4 DVD R
D2905
R2908 C2906 C2907
UDZ-9.1B UG
470k 470p 10
:CHIP CH:CHIP PROT
(DVD IN)
D
B-SS640.<GE.>-UG.
E
F
G
H
I
J
K
L
M
N
O
– 106 –