Schematic Diagrams Of G And Ug Boards - Sony KP-EF41ME Service Manual

(8) Schematic Diagrams of G and UG Boards

CN6006 CN6007
4B2P 5B3P
:VH :VH
TO H1 BOARD TO H1 BOARD
CN3003 CN3004
R6002
8.2M
1W
C6007
0.0022
250V
:E
R6024 R6026
0.22 0.22
10W 10W
C6001
0.0022
250V
T6002 :E
LFT
C6006
0.22
C6002 D6003
250V
0.47 DLSB60L
:AC
250V
C6064 RECT
:AC
0.0047
250V
F
R6000
1M :RC
C6065
0.0047
250V
CN6005 F
F6001
2P
5A
AC(L)
2
AC(W) 1
CN6009
1P
:FASTON R6013
3.3
10W
GND(ANT) 1
:RB
TO AG(1/3) BOARD
CN102
R6025
56
:FPRD
Q6016
2SA1037K
JW6066 JW6065 P.ON DETECT
10MM 10MM
R6017
2.2k R6007
:CHIP 4.7k
:CHIP
RY6003
D6001
MTZJ-12B
SW
CN6002
15V
1P
:FASTON
GND(Z) 1
R6010
TO G SHIELD CHASSIS
270k
R6009
270k
CN6001
1P
:FASTON
D6005
R6008
GND(Z) 1 MTZJ-13B
120k
SW
:CHIP
TO CRT CHASSIS
R6006
360k
:RN
R6005
330k
:RN
R6004
330k
:RN
R6003
22k
:RN-CP
D6007
ERC04-06S
RECT
C6011
4.7
450V
– 104 –
R6033
0.1
1W
:FPRD
L6012
0µH
Q6008
IC6003 IRFI744G
D6024
IR2112 SW
C6023 R6042
MTZJ-20C
C6018 C6013 330p FB6007 22
PROTECT
820 1 B JW(5) :FPRD
470V 450V
NC H0
S C6029
680p
VDD VB D6027 500V
R6044
C6025 MTZJ-20C 4.7k
0.1 PROTECT :FPRD
:MPS
HIN VS
D6021
D6023
UF4005
SD NC UF4005
C6010
330p PROTECT
B
LIN VCC
D6022
MTZJ-20C
PROTECT Q6007
VSS COM IRFI744G
C6024 FB6006 SW C6028
1 JW(5) 680p
500V
D6010 Q6004 NC L0
D6006
RGP02-17 2SC2412K
R6041 S
1SS133T SW VCC SW
22
RECT
:FPRD
R6023 D6026
1k R6043
MTZJ-20C
R6016 :CHIP 4.7k
R6040 PROTECT
47k :FPRD
: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 SOFT START
Q6001 Q6003
2SC2412K 2SA1037K
SW SOFT START RESET
C6021
2.2
R6018
D6014
R6014 47k
1SS133T
47k :CHIP R6027
SW
:CHIP 4.7k
:CHIP
REF.5V
R6021
22k R6029
:CHIP 4.7k
:CHIP
VCC
R6020
47k
:RN-CP
R6012
D6016
1.8k
:RN-CP 1SS133T
R6011 R6031 R6038
D6019
10k 10k R6036 0
1SS133T
:RN-CP :CHIP 10k :CHIP
:CHIP
GND
R6030 R6035
Q6006
C6056 C6009 1k 1k
2SC2412K
0.01 470p :CHIP :CHIP
:PP B
R6037
D6015
C6022 4.7k
1SS133T
0.01 :CHIP
D6020
IC6002
1SS133T
LM393P
COMPARATOR
R6085
4.7
:RF
C6031
T6004
10
D6009 SRT
P6KE200AG23
CLAMP
2 9
R6087
D6008
4.7k
UF4005PKG23 :CHIP
CLAMP
1 8
L6001 R6089
JW(5) 2.2k
:CHIP
4 7
D6013 D6051 D6017 D6025
MTZJ-7.5C 1SS133 D1NL20U D1NL20U
C6026
BIAS FEED BACK RECT 3 6
STBY RECT 100
25V
C6043
R6022 10
5
22 C6020
100
25V
D C
C6019
47
IC6001
25V
TOP209
PWMSW
S S
IC6004
R6046 R6048
IR3M02
22k 4.7k
:CHIP :CHIP CONV DRIVE CONT
IC6007
IR2112
CONV DRIVE
FB6011
JW(5)
E.AMP1+ NC HD
D6032 D6045
E.AMP2+
C6032 C6047 MTZJ-20C
1SS133 10 330p
PROTECT
PROT
VDD VB D6047
E.AMP1-
C6049
E.AMP2- MTZJ-20C
0.1
PROTECT
:MPS
FEEDBACK HIN VS
REF OUT
R6047
D6042 D6044
47k
UF4005PKG23 UF4005PKG23
DTC DPC SD NC
PROTECT PROTECT
C6033 C6012
0.001 330p
C VCC LIN VE
D6043
C6048
MTZJ-20C
1
PROTECT
RT C2 VSS COM
R6052
FB6010
D6033 1k
JW(5)
1SS133 :CHIP
R6045
SOFT START GND E2 NC L0
1.8k
:RN-CP R6051
9.1k
:RN CHIP
C1 E1
D6046
R6050 MTZJ-20C
1k :CHIP
PROTECT
D6038
RBA-406B
PS6001 L6003
3.15A 10µH
:LHL08
C6040
1000
T6005 C6039
1000
PIT PS6002 L6002
3.15A 10µH
:LHL08 L6009
R6081 6.8µH C6062
1 12
0.47 :LHL08 470p
:FPRD B
2 10
C6030 C6063
D6002
0.039 C6058 L6010 470p
D4SBS4
1kV 470p B 6.8µH B
R6082 :LHL08
3 11 D6004
0.47
D10SC6M
:FPRD C6061
+12V RECT
470p B
4 15
C6038
6 13
C6037
C6059 C6060 PS6003 -15V
470p B 470p B
5A
14
18
C6035
D6037 FB6009
100p
S2L40F RECT 1.1UH
500V C6044
16 220
C6034 D6049 160V
100p
S2L40F RECT
500V
17
R6062
8
R6083 L6004 :FPRD
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 R6061
C6050
D2S4M 0.47 220k
+7V RECT 160V :RN
R6080
0.47 :FPRD
4 1
R6060
3 2 470
:FPRD
R6053
Q6009 IC6006 1k
2SB734-T-2 PC123FY2
Q6017
VCC SW VCC OUT 3 2 1
2SA1037K VOUT
PROT GND SENSE
R6094 R6049
10k 10k COLLECTOR
:CHIP :CHIP
D6028
R6088
IC6005 IC6008
1SS133T 4.7k
PC123FY2 SE135N
PROT :CHIP
VCC SW VCC CONTROLER
ST7V
4 1
Q6018
2SC2412K
D6050
PROT R6056
3 2 1SS133
10k
PROTECT
:CHIP
R6054 R6001
1k
1k
:CHIP
:CHIP R6086
R6055 D6012
10k
4.7k 1SS133
:CHIP
:CHIP PROTECT
Q6010
2SC2412K
PROTECT
R6058 Q6012
10k
:CHIP 2SA1037K
LATCH
R6073 R6059
470 4.7k
:CHIP :CHIP
Q6011
2SC2412K
LATCH
R6057 C6041
10k 1
:CHIP
– 105 –
G
(POWER SUPPLY) Y
R2901
75
:CHIP
U
R2903
75
:CHIP
V
DVD
R2905
IN
75
:CHIP
L
R2907
470k
Q6015
:CHIP
IRFI744G-LF
SW R
R6064
22 R2908
:FPRD
C6053 470k
680p :CHIP
500V
S J2901
R6068
4.7k
:FPRD
Q6014
IRFI744G-LF
SW
C6052
680p
500V
R6063 S
22
:FPRD
R6067
4.7k
:FPRD
CN6013
3P
:MINI
12V
1 +12V
2 NC
3 GND
TO E BOARD
CN806
AUDIO+
CN6012
4P
:MINI
1 POW MONI
L6011
2 AUDIO +
10µH
:LHL08
3 AU GND
4 AUDIO -
C6003 C6004 R6075
TO D BOARD
2200 100 5.6
25V
25V 1W
:RS CN1605
C6046 CN6011
4700 L6006 100 15V
5P
25V 10µH :LHL08 25V
:MINI
C6045
L6005 100 1 +135V
2200 10µH :LHL08
25V 25V
2 GND
135V 3 +15V
4 GND
R6066 L6008
5 -15V
0.56 47µH
C6055
2W :LHL08
220 TO E BOARD
:RS
160V
CN808
1k C6051 R6070
470 1k
6.3V :FPRD
R6069
220k
:RN
Q6013
2SA1208
+B-COCP
R6072
R6065 200k
100k :RN
12V
R6071
D6048
22k
MTZJ-13B
:RN
+B-OVP
7V
CN6008
6P
WHT
:S-MICRO • G BOARD VOLTAGE LIST
1 ST7V
2 GND Ref. Pin No. Voltage [V]
3 P.CONT
IC6001 4
4 PROT
5
5 GND
+7V
6
IC6002 1
TO E BOARD
CN807 2
3
5
6
7
8
IC6003 1
3
5
6
7
9
10
B-SS516.<CH.>-G..
12
IC6004 1
2
3
5
6
8
9
10
11
12
13
14
15
IC6005 1
2
CN2901
6P
WHT-L
:S-MICRO
1 DVD Y
C2901 R2902
D2901 2 GND
10 220
UDZ-9.1B
:CHIP DVD BY
3 TO P1 BOARD
GND
4 CN2801
C2902 R2904 DVD RY
D2902 5
10 220
:CHIP UDZ-9.1B
6 GND
CN2902
4P
C2903 R2906
10 220 D2903 WHT-L
:CHIP UDZ-9.1B :S-MICRO
1 DVD L
C2904 C2905
D2904 2 GND TO AG(1/3) BOARD
470p 10
CH:CHIP UDZ-9.1B
3 GND CN2004
4 DVD R
C2906 C2907 UG
D2905
470p 10
UDZ-9.1B
CH:CHIP
(DVD IN)
B-SS516.<CH.>-UG.
Ref. Pin No. Voltage [V] Ref. Pin No. Voltage [V]
5.9 3 13.5 Q6007 B 14.3
286 4 13.8 C 0.4
0.2 IC6006 1 13.0
Q6008 B 0.4
6.3 2 11.9 C 292
4.4 4 3.0
E 0.4
1.4
IC6007 1 6.2 Q6009 B 13.8
0.2
2 0
C 14.5
12.1
3 14.5 E 14.5
14.5
5 146
Q6010 B 0.7
14.4 6 159
C 0
14.4 7 150
0.4 9 14.5
Q6011 B 0
15.1 10 6.4
C 7.3
0.4 12 5.8
14.5
Q6012 B 7.3
IC6008 1 138
0.5
C 0
2 11.5
11.6
E 7.2
Q6001 B 0.8
3.9
Q6013 B 138
C 0
4.8
C 0
0
E 139
Q6002 B 0
1.7
C 13.8
3.9 Q6014 B 16.1
C 147
14.1 Q6003 B *
5.8
E 13.8
Q6015 B 150
6.4
Q6004 B 0 C 292
14.4
E 147
14.5 C 4.8
5.3
Q6017 B *
Q6005 B 5.1
5.3
E 4.8
E 3.0
5.3
Q6018 B 0
Q6006 B 0
7.3
C 13.8
C 3.1
6.1
– 106 –