Sony PFM-42B1 Service Manual page 18

5V-3
L4009 Q4026
1.2µH 2SC2412K-T-146
:CHIP
TEMP COMP
R4086 R4091
0 :CHIP 1k
4.9
1
:CHIP
C4067
4.4
0.1
25V 2.1
B:CHIP R4089 Q4027
22k 2SA1037AK
:CHIP
BUFF
TO P2 SYNC
1.5
C4068
4.7
50V R4088
10k
:CHIP
C4070
0.001 CH:CHIP
+5V
C4066
0.1 25V B:CHIP
2
C4069
47 16V
L4010
1.2µH
:CHIP
0.1
2.7
2.7
0
IC4005
SN74LV4053ANSR
SYSTEM SW
3
R4090
6.8k
:CHIP
0
3.3
TO P5.8.11 X56
Q4025
DTC144EKA
INV
TO P5 AFC-SW
4
Y
DYO
TO P8
5
C
TO P8 DCYO
A B
IC4007
µPC1862GS
SYNC Processor
2.3
SCO SSI
CVCC1 CSO
C4085
L4011
0.01 B:CHIP
1.2µH :CHIP 2.5 2.4
TINT VSSI
C4093
C4084 0.01
0.01 B:CHIP 3.1 0
B:CHIP
CIN HDF
C4072 C4075
47 0.6
0.1
ACCF HOD R4102
16V
25V
100k
B:CHIP
C4088 0.47 50V :CHIP R4103
CKO HKO 2.7k
R4096
:CHIP
3.3M :CHIP 3.4
CKF SGND
C4082
0.1 3.8
COUT
25V C4086 R4098 HSOF1
B:CHIP 4.7 35V 2.2k
:CHIP 2.7 3.8
APCF HSOF2
2.7
C4081
CGND HSOF3
0.1
25V
2.9 3.2
B:CHIP
SCOF1 AFCF
51
2.9
SCOF2 SVCC
C4096
R4097
C4078
4.7
510
10p
SCOF3
BGPE 35V
CH:CHIP :RN-CP
3.7
CVCC2 NHSO
0.2
CVCC3 CPO
CVO0 FIO
3.9
DIVS VSO
C4077
C4080 R4107
L4013 0.1 3.7 0 1.5k
47
1.2µH 25V ESC1 N/ P :CHIP
16V
:CHIP B:CHIP
0
52
C4089
C4076
53
0.01
0.1 25V B:CHIP L4012 C4079
1.2µH 47 B:CHIP
:CHIP 16V
2SC2412K-T-146
R-Y
B-Y Y
C4090
R4099 R4100
0.1
3.3k 2.4k
25V
+5V :RN-CP :RN-CP
B:CHIP
C4073
0.1
25V
B:CHIP
C4092
0.1
25V
B:CHIP
R4101
3.3k
:RN-CP
DYO0
DYO1
C4091 0.1 25V
R
DYO2
1.6
DYO3 FSC2
1.6
DYO4 XFSC2
1.6
DYO5 FSC4
IC4006
CXD2309
DYO6 DCYO9
D/A
DYO7 DCYO8
DYO8 DCYO7
DYO9 DCYO6
DCYO0 DCYO5
B
DCYO1 DCYO4
C
B (12/13) B (12/13)
+5V
IC4010(5/6)
JL38 TC74HC04AF JL39
12 13
C4095
220p
CH:CHIP
C4097
0.0015
CH:CHIP
R4105
X4003
2.2k
500KHz
:CHIP
C4106
X4002
0.1
503KHz
25V
B:CHIP
R4104
180 :CHIP
+5V
C4098
0.1
25V
R4106
B:CHIP
8.2k C4105
:CHIP 330p
CH:CHIP
54
Q4028
2SC2412K-T-146
TIME CONSTANT SW
R4110
0
0.6
10k
:CHIP
C4104
0.1
R4112
25V
10k
Q4029
B:CHIP
:CHIP
INV
R4125
100k
:RN-CP
L4014
TO P9
1.2µH
5V-3
:CHIP
FH
55
C4103
C4100
680p CH:CHIP
100
6.3V
+5V
R4114
Q4030 R4127
680
2SB709A :CHIP 680
:CHIP
BUFF 2.5
58
2.0
1.3 1 2 3 4 5 6 1.8
Q4033
FL4007
2SB709A
H355LNK7849
BUFF
12 10 9 7
R4122
R4111 +5V
680 :CHIP 1.8
B:CHIP 270
:RN-CP
R4119
R4117
560
680
62
:RN-CP
:CHIP
59
1.2
Q4034
0.6 1 2 3
2SB709A
BUFF
R4113 Q4032
FL4009
150
2SB709A H354LAI7848
:RN-CP
R4121
BUFF
6 4 680
+5V
:CHIP 1.8
R4116 R4118
680 560
:RN-CP 1.2
:CHIP
Q4035
60 2SB709A
R4124
1.3
5.6k
0.6 1 2 3
:RN-CP
FL4008
R4144 Q4031
R4109
H354LAI7848
680
2SB709A
150
:RN-CP
:RN-CP BUFF
6 4
8-18 8-18
D E
IC4010(4/6)
TC74HC04AF
INV
3.7 0.2
9 8
Q4037
R4139
IC4009 DTA144EK 6.8k
R4134
TC74HC123AF :CHIP
12k T.C.SW
H POLSE GEN :RN-CP
Q4039
R4136 DTC144EKA
100k
3.7 INV
:RN-CP
A VCC 4.9
4.6 4.9
RC
B
4.6
0
R4138
C
15k
CLR
0.4 ;RN-CP 0
Q
Q
C4108
0.3
390p
Q
Q
CH:CHIP
0
C 0.2
CLR
4.7
RC B 0.3
0.4
GND 0.3
A
0.2
0.2
0.2
IC4008
Q4036
TC74HC123AF
DTA144EK
H POLSE GEN T.C.SW
C4110
0.1
R4140
3.7 25V
22k
A VCC B:CHIP
:RN-CP
4.6
4.6
B RC
0 R4137 3.9
CLR C 47k
;RN-CP
Q
Q 56
0.7
Q Q
0
4.9
C CLR
4.4 0 0.3
RC B
Q4038
0.4 0
DTC144EKA
GND A
INV 4.8
R448
C553
680
120p
:CHIP
61
CH:CHIP
R4131
0
2.3
:CHIP
1.7
IC4010(6/6)
TC74HC04AF
Q1066
R446
2SB709A INV
470
:RN-CP BUFF
R447 11
1k
3.9
:RN-CP
R4132
0 :CHIP
R4130
0
:CHIP
63
BUFF B(12/13)
(SYNC PROCESS,DAC)
F
YUV/VIDEO TO P2.5
5V-3
L4017
1.2µH
:CHIP
+5V
R4141
C4112
6.8k
0.1
:CHIP
25V
B:CHIP
IC4012
TC74HC157AF
SW
4.9
SEL VCC
1A
1B 4A
1Y 4B
2A 4Y
2B 3A
2Y 3B
GND 3Y
CP
TO P2.9.10.11
HD
TO P9.11
CP1
TO P8
+5V
VEQ TO P8
IC4011 R4142
TC74HC123AF 12k
:RN-CP
V PULSE GEN
A VCC
4.8
B RC
C4111
0
0.047
CLR C
B:CHIP
0.1
Q Q
Q Q
57
C CLR
RC B
3.9
GND A
VBL
TO P8.9
FV
TO P8.11
B-Y
TO P2
2D/3D
TO P5
Y TO P2
10
0.1 R-Y
TO P2
Y
DACLK TO P8
B-Y
R-Y
B-SS9704-B-J-P12
PFM42B1, PFM-42B1E
G H