Sony PFM-42B2 Service Manual page 110

TO P2 S.SEP_BIAS
1
TO P5 SYNC_SEL
TO P1 SOG
VIDEO
TO P1 VIDEO
C
TO P1
C.OUT1
Y
TO P1 Y.OUT1
2
R
TO P1 R.OUT
G
G.OUT
TO P1
B
TO P1 B.OUT
TO P1 H/HV
TO P1 V
C
3
+5V
R1001
33k
:RN-CP
Y
R1000
18k
:RN-CP
C1003
0.1
25V
B:CHIP
C1002
47
16V
4 C1001 R-Y
6p
CH:CHIP
C1007
0.1
25V
G B:CHIP
C1006
C1005
0.1
25V
B:CHIP
C1000
12p
CH:CHIP
47 16V
5
A B
R292 R293
2.2k 47
:CHIP :CHIP
R291
2.6
100 C318
C108
:CHIP 0.0022
0 4.7
B:CHIP
IC100 R106 R295
C119 Q102 150k 10k
SN74LV4053ANSR
100p :RN-CP :RN-CP
SW MSB709-RT1
CH:CHIP
C105
+5V BUFF
4.7 10V B:CHIP
Y1 VCC
Q104
2.9 2.8 R101 470 :CHIP
MSD601-RT1
Y0 Y
2.4 0
0
Z1 X
2.0 R105
Q101
Z X1 18k
MSD601-RT1 :RN-CP
2.0 3.0
:RN-CH
Z0 X0 BUFF
ENA SEL.X 1/0
C101 0.7 C107
GND SEL.Y 1/0 0.1 4.7 10V B:CHIP
B:CHIP
GND SEL.Z 1/0
C103
D100
0.01
B:CHIP M1MA152WKT1
Q100
R103
MSD601-RT1
18k
C100 BUFF
:RN-CH
0.1 C106
B:CHIP 4.7
0.7 10V
B:CHIP
C102
0.4
0.01
5V-3 B:CHIP D103
M1MA152WKT1
A5V
C1016 R100 C104
1 470 :CHIP 4.7 10V B:CHIP
50V
R1023
R1005 R1008
1k
33k
1k C1022
:CHIP
:RN-CP
:CHIP IC1002 0.1
2.5
25V
SN74LV4053ANSR R1017
4.2
B:CHIP
100
1.9 SW
:CHIP
C1015
0.01
R1004 B:CHIP 2.4
18k
Y1 VCC
1.8
:RN-CP
2.5 2.4 C
Q1006
Q1002 Y0 Y
MSB709-RT1 2.4 Y MSD601-RT1
Z1 X
AMP
BUF 2.5 2.4
Z X1
2.5 0
R1007 R1022
Z0 X0
3.3k 1k
R1003 2.5 4.9 C1023 R1014
:CHIP :RN-CP
33k 0.1 6.8k
INH A
:RN-CP
25V :CHIP
2.5 B:CHIP
VEE B
1.9 GND C
R1021
1k
:CHIP
R1002
18k Q1005
:RN-CP MSD601-RT1
VIDEO
AMP
Q1001
MSB709-RT1
BUF R1016 2.4
100
:CHIP 1.8
R1006 R1009
1.8k 1k R1010
:CHIP :CHIP 33k
:RN-CP
C1021
2.5 Q1003 2.5 R1012
47
470 16V R1020
MSB709-RT1
1.9 1.9 :CHIP 1k
BUF
:RN-CP
Q1000
MSB709-RT1
R1011
BUF R1019
18k
1k
D1002 :RN-CP
:CHIP
1PS226-115 5V-3
A5V +5V Q1004
MSD601-RT1
AMP
C1017
C1009
2.5
0.1
47
25V
16V
B:CHIP R1015
100
1.9
:CHIP
8 7 6 5
C1014
0.1
25V
R1018
B:CHIP
R1
IC1001 1k
:RN-CP
CXA1211M
C1013
47
AMP
16V
R-Y
1 2 3 4
D1001
1PS226-115
R1305 D1003
6.8k
MA111
:RN-CP
Y
G1
C1018
47
47 16V 16V C1020
Y
R1013
0.1
Y
1.8k
25V
:CHIP
B:CHIP
D1000
1PS226-115
+5V
C1010 C1011 C1019 R1308
47 0.1 0.1 6.8k
16V 25V 25V :RN-CP
B1 B:CHIP B:CHIP
R1313
6.8k
C1008
:RN-CP
C1004 47
16V
B-Y R1306
B-Y 4.7k
:RN-CP
8 7 6 5
IC1003-pin 2 (Y/B-Y/R-Y)
IC1000
CXA1211M
AMP
600 mVp-p (H)
1 2 3 4 B-Y
R1309
R-Y
C1012 R1311
0.1 25V B:CHIP 4.7k :RN-CP
C
B (2/13) B (2/13)
STBY5V
A5V
5V
5V-3
FB101
BK2125HM601T
C114
C113
0.1
47
25V
16V
B:CHIP
R297
Q103
1k
MSD601-RT1 R108
:CHIP
4.3k
0
:RN-CP
3.1
0
C116
220p
CLAMP CH:CHIP
2.9
0.1
TIMING
C317 H.STATE
R294
0.1 R296 4.9
8.2k
25V
82k V.STATE
V.POL
B:CHIP 4.9
:RN-CP
CLAMPSW
H.POL
3.1 0.4
GREENIN
CLAMP
GND
VCC
2.3 4.8
C/H
HD
0.7
C/H DET
HD
2.3 0.3
V IN
VD IC101-pin 15
0.9 0.4
V DET A5V
VS/S OUT
0.5 R107
VTIMING 82k
VS/S IN
GATESW :RN-CP
C111
C110
C109 0.1
IC101
10 25V C115
0.1 IC101-pin 13
50V B:CHIP M52347 100p
B:CHIP
CH:CHIP
SYNC SEP
IC104-pin 7 (Y/C) IC1004-pin 6 (Composite)
4.6 Vp-p (V)
R1029
100
1.7 Vp-p (H) 1.7 Vp-p (H)
:CHIP
C1028
0.1 25V B:CHIP
Q1009
MSB709-RT1
C1029 47 16V
4.8
AMP
R1036
R1034 R1037
100
22 6.8k
:CHIP
:CHIP :CHIP
2.8
R1028
1k C1026 C1027 A5V 5V-3
:RN-CP 0.1 47
25V +5V 16V
B:CHIP
R1043
C1263
2.2 2.2k
47p
:CHIP
CH:CHIP
R1032
R437
8 7 6 5
330 680
:CHIP :CHIP C1030
0.1
25V
B:CHIP
R1027
100
:CHIP
C1031
10
4.2 1 2 3 4
R1041
22k :RN-CP
R1026
1k Q1013
IC1004
:RN-CP MUN2213T1
TC4W53FU
R1040
SW
SW 1.8k
2.8
:RN-CP
Q1011
B:CHIP
IC1044-pin 6 (Y/C)
MSD601-RT1
2.3
BUFF
R1031 R1038
R438
680 2.2k
330 1.8 Vp-p (H) R1039
:RN-CP
:CHIP
:CHIP 100k
+5V :CHIP
R1025
C1025
Q1007 100 C1262
C1261
47 0.1
MSB709-RT1 :CHIP
0.1 1.3
16V 25V
AMP 25V
8 7 6 5 B:CHIP
B:CHIP
4.2
C1032
3.1 Q1010
R1024
MSD601-RT1 IC1044
1k
R1033 TC4W53FU
:RN-CP Q1014
BUFF 22
SW
MSB709-RT1
:CHIP
C1265 BUFF
47p 2.4 1 2 3 4
CH:CHIP
R1030
R439
680
330
:CHIP
Q1015
:CHIP
MUN2213T1
SW
4.9 0
Y
A5V
5V-3
+5V
R1035
C1024
6.8k
4.7 :CHIP
35V
IC1003-pin 12 (Y/B-Y/R-Y)
16 15 14 13 12 11 10 9
880 mVp-p (H)
IC1003
SN74LV4053ANSR
SW
IC1003-pin 5 (Y/B-Y/R-Y)
1 2 3 4 5 6 7 8
740 mVp-p (H)
B-Y
4.7k :RN-CP
R-Y
7-8 7-8
D E
+5V
R290
1k
:RN-CP
4.8
R109 R110
R111 TH100 C1271
2.2k 2.2k
2.2k 22p
0.1
:RN-CP :RN-CP
:RN-CP CH:CHIP
IC223
MC74VHC1G04DFT1
INV
R112
47
:CHIP
A5V
5V-3
R515
180
:CHIP
10 9 8 7
C502
C501
100
4.8 Vp-p H) 0.1
16V
B:CHIP
M62352GP D/A
11 12 13 14 15 16 17 18 19 20
+5V
C503
0.1
B:CHIP
C1034
C1036
47
0.1
16V
25V
B:CHIP 8 7 6 5
IC1005
CXA1211M
AMP
R1058
2.7k
1 2 3 4
:RN-CP
+5V
C1038
Q1021
100
16V 0 MSD601-RT1
C1033 C560 R1057
C1037
0.1 18p 3.3k
1 2.1
25V CH:CHIP :RN-CP
10V
B:CHIP
R1045
C1039
R1051
2.2k R1054
Q1016 R1047 0.1
1k
:CHIP 4.7k 1k
MSB709-RT1 25V
Q1018 :RN-CP
:RN-CP :RN-CP
4.9 B:CHIP
AMP MSD601-RT1
R1055
AMP
Q1019 10k
4.8 3.7
MSD601-RT1 :CHIP
4.8
AMP
1.2 R1052
0.7
220
:RN-CP 1.4
C1035 C320 R1060
R1046 R1048 R1049
0.7
R1044 0.1 1 470
5.6k 11k 2.7k
10 4.7k 25V 50V :RN-CP
:RN-CP :RN-CP :RN-CP R1050 R1053
50V :CHIP B:CHIP
1k 1k
:RN-CP :RN-CP
4.9
0.7
D1004 0
MA111 Q1020
5.0 R1056 0.1
MSD601-RT1
1.1k
R1059
:RN-CP AMP 1.2k C1040
Q1017
:RN-CP 0.1
MUN2213T1 25V
B:CHIP
SW
R/G/B
R1
B1
G1
F
V_POL TO P5
H_POL TO P5
SYS_HS TO P1.3.5
CLAMP TO P3
SYS_VS TO P3.5
B CUT OFF
TO P9
R CUT OFF TO P9
B-Y_GAIN
TO P2
R-Y_GAIN TO P2
Y_GAIN TO P2
SHP TO P9
HUE TO P9
COL TO P1.9
6 5 4 3 2 1
IC501
BRT TO P9
PIC TO P9
DMP_TX TO P1.5.13
DMP_CLK TO P1.5.13
DAC1_CS TO P5
CP.P TO P1
S.SEP_BIAS TO P2
C
C.OUT TO P8
Y
Y.OUT TO P8
VIDEO
V.OUT TO P7.8
Y.SW TO P5
SYNC TO P12
CP TO P9.10.11.12
CP
Q1022
MSD601-RT1
BUFF
R1063
150
1.4 :RN-CP
Y1
TO P9
R1064
R1062
100
1k Q1024
:RN-CP
:CHIP MSB709-RT1
1.4
BUFF
1.5
4.9
Q1023
MSD601-RT1
R1066
BUFF
4.7k
:RN-CP
R1065
2.7k
:RN-CP
PICAGC.SW TO P5
YUV/VIDEO TO P5.12
S1 TO P8
SECAM.C TO P8
R-Y1 TO P9
B-Y1 TO P9
TO P12
Y
B-Y
TO P12
R-Y
TO P12
Y_GAIN TO P2
B-Y_GAIN
TO P2
R-Y_GAIN
TO P2
CN6501 6P
R
1
2 GND
TO B BOARD
3 B
(3/13)
4 GND CN6502
5 G
6 GND
B
(2/13)
B-SS9743-WW-B-P2
PFM-42B2/42B2E
G H