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

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(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
10MM 10MM
E
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) 1 R6008
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 SW
IR2112 R6042
C6023
MTZJ-20C FB6007 22
C6018 C6013 330p :FPRD
820 1 B PROTECT JW(5) 0.4
450V 450V
NC H0
0.4 S
0.4
VDD VB D6027
R6044
MTZJ-20C
C6025 4.7k
15.1 PROTECT
0.1 :FPRD
R6013 HIN VS :MPS
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
VSS COM IRFI744G
0.4
C6024 FB6006 SW
Q6004
1 JW(5) 11.3
2SC2412K
D6010 VCC SW NC L0
D6006 RGP02-17
4.8 R6041 S
1SS133T 14.4
SW 22
RECT
:FPRD
R6023
0 D6026
RY6003 1k R6043
MTZJ-20C
R6016 :CHIP 4.7k
47k R6040 PROTECT :FPRD
:CHIP 10k
:CHIP
C6016 R6028
10 47k
D6011
C6014
R6015
100 MTZJ-33
470k R6039
PROTECT
10k
:CHIP
D6030
JW(10)
D6031
JW(10)
D6018
Q6002 1SS133
2SC2412K SOFT START
R6034
SOFT START RESET Q6005
R6019 470k
47k :CHIP 2SA1037K
:CHIP 13.8 SOFT START
Q6001
5.1
2SC2412K
0
SW Q6003 3.0
2SA1037K
0 SOFT START RESET
0.8 *
C6021
2.2
D6005 R6018
47k D6014
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
D6016
1.8k
:RN-CP 1SS133T
4.4 0.2
R6011 R6038
R6031 D6019
10k R6036 0
10k
:RN-CP 1.4 1SS133T 10k :CHIP
:CHIP Q6006
:CHIP
GND
R6035 2SC2412K
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
2 9
RECT
D6008 R6087
4.7k
UF4005PKG23 :CHIP
CLAMP
1 8
L6001
JW(5)
4 7
D6013 D6017
D6051 D6025
MTZJ-7.5C 1SS133 D1NL20U D1NL20U
3 6 C6026
BIAS FEED BACK RECT STBY RECT
100
25V
R6022
5
C6011 22 C6020
4.7 100
450V 25V
286 5.9
D C
C6019
47
IC6001
25V
TOP209
PWMSW
S S
10 11 12 13 14
IC6004
R6046 R6048
IR3M02
22k 4.7k
:CHIP :CHIP CONV DRIVE CONT
IC6007
IR2112
CONV DRIVE
292
C6029 E.AMP1+ NC HD
D6045
680p D6032 E.AMP2+
C6032 C6047
1kV 1SS133 3.9 150 MTZJ-20C
10 330p
PROT PROTECT
E.AMP1- VDD VB
E.AMP2- C6049
5.3
4.8 159 0.1
:MPS
HIN VS
FEEDBACK
R6047 REF OUT 5.3
0 6.4 146 D6042 D6044
47k
UF4005PKG23 UF4005PKG23
DTC DPC SD NC
PROTECT PROTECT
C6033 5.3 C6012
0.001 330p
C VCC LIN VE
R6052 D6043
C6048
1.7 1k 5.8 MTZJ-20C
1
:CHIP PROTECT
RT C2 VSS COM
0
D6033 3.9 14.4
C6028 1SS133
R6045
680p GND E2 NC L0
1.8k SOFT START
1kV R6051
:RN-CP 6.4
9.1k 6.2
:RN CHIP
C1 E1
14.1
5.8
R6050 MTZJ-20C
1k :CHIP
PROTECT
D6038
RBA-406B
PS6001 L6003
3.15A 10µH
:LHL08
C6040
1000
C6039
T6005
1000
PIT PS6002 L6002
3.15A
10µH
:LHL08 L6009
6.8µH
1 12 R6081
0.47 :LHL08
:FPRD
2 10
C6030
D6002
0.039 C6058 L6010
D4SBS4
1kV 470p B 6.8µH
R6082 :LHL08
3 11 D6004
0.47
:FPRD D10SC6M
C6061
470p B +12V RECT
4 15
6 13
C6059 C6060 PS6003
-15V
470p B 470p B 5A
14
18
C6035
D6037 FB6009
100p
S2L40F RECT 1.1UH
500V C6044
16 220
160V
C6034 D6049
100p S2L40F RECT
500V
17
8
R6083 L6004
D6036
0.47 :FPRD 10µH
D2S4M
:LHL08
7 +7V RECT
R6079
0.47 :FPRD C6036 C6042
9 2200 100
16V 25V
R6084
D6035
0.47 :FPRD C6050 R6061
D2S4M
0.47 220k
+7V RECT 160V
R6080
0.47 :FPRD
3.0
4 1
R6053
1k R6060
3 2 470
:FPRD
11.9
11.5
Q6009 IC6006
2SB734-T-2 ON3171-R
C6031 4.8 Q6017 VCC OUT 3 2 1
VCC SW
10 2SA1037K
VOUT
PROT GND SENSE
13.8
R6094 R6049
COLLECTOR
10k 10k
* :CHIP :CHIP
D6028
R6088
IC6005 IC6008
1SS133T 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
R6001
R6054
C6043 1k
10 :CHIP R6086 :CHIP
D6012
R6055 10k
1SS133
4.7k :CHIP
:CHIP PROTECT
Q6010
2SC2412K
PROTECT
R6058
7.2
10k
:CHIP Q6012
2SA1037K
LATCH
7.3
0 R6073 R6059
7.3
470 4.7k
0 :CHIP :CHIP
Q6011
2SC2412K
LATCH
R6057 C6041
10k 1
:CHIP
– 105 –
Published in Heiloo, Holland.
15 16 17 18
G
Y
R2901 C2901
(POWER SUPPLY) 75
:CHIP
U
R2903 C2902
75
:CHIP
V
DVD
R2905 C2903
IN
75
:CHIP
L
R2907
470k
:CHIP
R
Q6015
IRFI744G-LF
R2908
SW 470k
:CHIP
R6064
22
FB6011
JW(5) :FPRD 150 C6053 J2901
680p
1kV
S
147
D6047
R6068
MTZJ-20C
4.7k
PROTECT :FPRD
Q6014
IRFI744G-LF
SW 147
FB6010
JW(5) 16.1
C6052
680p
R6063 S 1kV
22
:FPRD R6067
4.7k
:FPRD
D6046
CN6013
3P
:MINI
12V
1 +12V
2 NC
3 GND
TO E BOARD
CN806
AUDIO+
CN6012
4P
:MINI
POW MONI
1
C6062 L6011
2 AUDIO +
470p 10µH
B :LHL08
3 AU GND
4 AUDIO -
C6063
470p C6003 C6004 R6075
2200 TO D BOARD
B 100 5.6
25V 1W
25V
:RS CN1605
C6038 C6046 CN6011
L6006
4700 100 15V
25V 10µH :LHL08 5P
25V
:MINI
C6037 C6045
L6005
2200 100 1 +135V
10µH :LHL08 25V
25V
GND
2
135V 3 +15V
4 GND
R6066 L6008
5 -15V
0.56 47µH
C6055
2W :LHL08
:RS 220 TO E BOARD
160V
CN808
R6062
1k C6051 R6070
:FPRD 470 1k
6.3V :FPRD
139
138 R6069
220k
:RN
Q6013
2SA1208
0 +B-COCP
:RN R6072
200k
R6065
:RN
100k
12V
R6071
D6048 22k
MTZJ-13B :RN
+B-OVP
7V
CN6008
6P
WHT
:S-MICRO
1 ST7V
2 GND
3 P.CONT
4 PROT
1k
5 GND
6 +7V
TO E BOARD
CN807
B-SS640.<GE.>-G..
1/3/16
19 20 21 22
A
B
CN2901
6P
WHT-L
:S-MICRO
1 DVD Y
D2901
R2902
UDZ-9.1B 2 GND
100 220
:CHIP PROT
16V 3 DVD BY TO P1 BOARD
4 GND CN2801
D2902
R2904
UDZ-9.1B 5 DVD RY
10 220
:CHIP PROT
6 GND
CN2902 C
D2903 4P
R2906
UDZ-9.1B WHT-L
10 220
:CHIP PROT :S-MICRO
1 DVD L
D2904
C2904 C2905
UDZ-9.1B 2 GND TO AG(1/3) BOARD
470p 10
CH:CHIP PROT
3 GND CN2004
4 DVD R
D2905
C2906 C2907
470p 10 UDZ-9.1B UG
CH:CHIP PROT
(DVD IN)
D
B-SS640.<GE.>-UG.
E
F
G
H
I
J
K
L
M
N
O
– 106 –