Sony BVW-55 Maintenance Manual page 735

CN100 (119/140) 119 REG_+3.3V CN101 (119/140) 119 REG_+3.3V
CN100 (120/140) 120 REG_+3.3V CN101 (120/140) 120 REG-+3.3V
CN100 (121/140) 121 REG_+3.3V CN101 (121/140) 121 REG_+3.3V
CN100 (122/140) 122 REG_+3.3V CN101 (122/140) 122 REG_+3.3V
CN100 (123/140) 123 REG_+3.3V CN101 (123/140) 123 REG_+3.3V
CN100 (124/140) 124 REG_+3.3V CN101 (124/140) 124 REG_+3.3V
CN100 (101/140) 101 REG_+6V CN101 (101/140) 101 REG_+6V
CN100 (102/140) 102 REG_+6V CN101 (102/140) 102 REG_+6V
CN100 (103/140) 103 REG_+6V CN101 (103/140) 103 REG_+6V
CN100 (104/140) 104 REG_+6V CN101 (104/140) 104 REG_+6V
CN100 (105/140) 105 REG_+6V CN101 (105/140) 105 REG_+6V
CN100 (106/140) 106 REG_+6V CN101 (106/140) 106 REG_+6V
CN100 (95/140) 95 REG_-6V CN101 (95/140) 95 REG_-6V
CN100 (96/140) 96 REG_-6V CN101 (96/140) 96 REG_-6V
CN100 (97/140) 97 REG_-6V CN101 (97/140) 97 REG_-6V
CN100 (98/140) 98 REG_-6V CN101 (98/140) 98 REG_-6V
CN100 (99/140) 99 REG_-6V CN101 (99/140) 99 REG_-6V
CN100 (100/140) 100 REG_-6V CN101 (100/140) 100 REG_-6V
CN100 (113/140) 113 REG_+5V CN101 (113/140) 113 REG_+5V
CN100 (114/140) 114 REG_+5V CN101 (114/140) 114 REG_+5V
CN100 (115/140) 115 REG_+5V CN101 (115/140) 115 REG_+5V
CN100 (116/140) 116 REG_+5V CN101 (116/140) 116 REG_+5V
CN100 (117/140) 117 REG_+5V CN101 (117/140) 117 REG_+5V
CN100 (118/140) 118 REG_+5V CN101 (118/140) 118 REG_+5V
CN100 (107/140) 107 REG_-5V CN101 (107/140) 107 REG_-5V
108 108
CN100 (108/140) REG_-5V CN101 (108/140) REG_-5V
109 109
CN100 (109/140) REG_-5V CN101 (109/140) REG_-5V
110 110
CN100 (110/140) REG_-5V CN101 (110/140) REG_-5V
111 111
CN100 (111/140) REG_-5V CN101 (111/140) REG_-5V
112 112
CN100 (112/140) REG_-5V CN101 (112/140) REG_-5V
CN100 (89/140) 89 REG+8V CN101 (89/140) 89 REG+8V
CN100 (90/140) 90 REG+8V CN101 (90/140) 90 REG+8V
CN100 (91/140) 91 REG+8V CN101 (91/140) 91 REG+8V
CN100 (92/140) 92 REG+8V CN101 (92/140) 92 REG+8V
CN100 (93/140) 93 REG+8V CN101 (93/140) 93 REG+8V
CN100 (94/140) 94 REG+8V CN101 (94/140) 94 REG+8V
CN100 (1/140) 1 REG_GND CN101 (1/140) 1 REG_GND
CN100 (2/140) 2 REG_GND CN101 (2/140) 2 REG_GND
CN100 (3/140) 3 REG_GND CN101 (3/140) 3 REG_GND
CN100 (4/140) 4 REG_GND CN101 (4/140) 4 REG_GND
CN100 (5/140) 5 REG_GND CN101 (5/140) 5 REG_GND
CN100 (6/140) 6 REG_GND CN101 (6/140) 6 REG_GND
CN100 (7/140) 7 REG_GND CN101 (7/140) 7 REG_GND
CN100 (8/140) 8 REG_GND CN101 (8/140) 8 REG_GND
CN100 (19/140) 19 REG_GND CN101 (19/140) 19 REG_GND
CN100 (43/140) 43 REG_GND CN101 (43/140) 43 REG_GND
CN100 (125/140) 125 REG_GND CN101 (125/140) 125 REG_GND
CN100 (126/140) 126 REG_GND CN101 (126/140) 126 REG_GND
CN100 (127/140) 127 REG_GND CN101 (127/140) 127 REG_GND
CN100 (128/140) 128 REG_GND CN101 (128/140) 128 REG_GND
CN100 (129/140) 129 REG_GND CN101 (129/140) 129 REG_GND
CN100 (130/140) 130 REG_GND CN101 (130/140) 130 REG_GND
CN100 (131/140) 131 REG_GND CN101 (131/140) 131 REG_GND
CN100 (132/140) 132 REG_GND CN101 (132/140) 132 REG_GND
CN100 (133/140) 133 REG_GND CN101 (133/140) 133 REG_GND
CN100 (134/140) 134 REG_GND CN101 (134/140) 134 REG_GND
CN100 (135/140) 135 REG_GND CN101 (135/140) 135 REG_GND
CN100 (136/140) 136 REG_GND CN101 (136/140) 136 REG_GND
CN100 (137/140) 137 REG_GND CN101 (137/140) 137 REG_GND
CN100 (138/140) 138 REG_GND CN101 (138/140) 138 REG_GND
CN100 (139/140) 139 REG_GND CN101 (139/140) 139 REG_GND
CN100 (140/140) 140 REG_GND CN101 (140/140) 140 REG_GND
CN100 (85/140) 85 UNREG_GND CN101 (85/140) 85 UNREG_GND
CN100 (86/140) 86 UNREG_GND CN101 (86/140) 86 UNREG_GND
CN100 (87/140) 87 UNREG_GND CN101 (87/140) 87 UNREG_GND
CN100 (88/140) 88 UNREG_GND CN101 (88/140) 88 UNREG_GND
BVW-55
I J
DM-121 (4/9)
Q905
+6V +5V-2
2SB1115A-T1YQYP
R946
100
R970 R973
2.2k 10k
IC914 (2/2)
D903
NJM2904V(TE2)
RD2.0M-T1B
+3.3V
5
L901 R958
8.2uH 100 +
7
Q911 R964
4.7k
2SA1611T1-M5M6 6
-
C921 C928 C935
3
0.1uF 100uF 0.1uF C960
6.3V 47pF
1
R952 R974 R988
47 10k 220k
IC917
+6V NJM431U-TE1
2
L902
8.2uH
+9V
C961
C922 C929 C936 47pF R979
10uF 33uF 0.1uF 10k
16V 10V R953
47
8
NM R959
3
100
NM +
1
Q912 R965
4.7k
2SC4177-T1L5L6 - 2
4
D904 IC914 (1/2)
RD2.0M-T1B R980
NJM2904V(TE2)
NM 10k
NM
L903
8.2uH R947
100
NM
C923 C930 C937
-6V
10uF 22uF 0.1uF
16V 20V
-6V Q906 -5V-2
2SD1615A-T1GQGP
NM
+5V
L904
8.2uH
C924 C931 C938 Q907
0.1uF 100uF 0.1uF +6V +5V-3
2SB1115A-T1YQYP
6.3V
+5V-8
L905 R948
8.2uH 100
R971 R975
2.2k 10k
IC915 (1/2)
C925 C932 C939
0.1uF 100uF 0.1uF D905 NJM2904V(TE2)
6.3V RD2.0M-T1B
5
R960
L906 100 +
Q913 7
8.2uH R966
2SA1611T1-M5M6 6 4.7k
-
3
C926 C934 C940 C962
-5V
0.1uF 100uF 0.1uF CL906 47pF
1
6.3V R954 R976 R990
CL907 47 IC918 10k 220k
NJM431U-TE1
2
+9V
C963
47pF
R955 R981
47 10k
NM
8
3
+9V R961
L907 100 +
1
8.2uH Q914 R967
4.7k
2SC4177-T1L5L6 2
-
NM
4
C927 C941 C966
D906 IC915 (2/2)
0.022uF 47uF 0.1uF
RD2.0M-T1B R982
16V NJM2904V(TE2)
NM 10k
NM
R949
100
NM
-6V
Q908
2SD1615A-T1GQGP
NM
4-41 (a)
K L
DM-121 (4/9)
Q917
DTA144EUA-T106
+5V-21
+6V
C948 C954
R985 0.1uF 47uF
0 R993 16V
100k
C942
IC920
47uF R994 F O R D M ( Y )
16V 100k SI4532DY-T1 C955
47uF
16V
-5V-21
R995
100k
-5V
+5V-21
C949 R945
0.1uF 47k
POWER_ON 5P
Q920
C933
DTC144EUA-T106 100uF
6.3V
-5V
C943
47uF
16V
NM
L-ANA_PB 9P
R989
0
NM
Q918
DTA144EUA-T106
+5V-31
+6V
C950 C956
R986 0.1uF 47uF
0 R996 16V
100k
C944 IC921 F O R D M ( C )
47uF R997
SI4532DY-T1
16V 100k C957
47uF
16V
-5V-31
R998
100k
-5V
C951
0.1uF
Q921
DTC144EUA-T106
-5V
Q919
DTA144EUA-T106
+9V-2
C945
+5V +9V
47uF
16V
NM
C952 C958
R987 0.1uF 47uF
0 R999 16V
100k
F O R T B C
IC922
R1000
100k SI4532DY-T1 C959
47uF
16V
-5V-41
CL908
R1001
100k CL909
-5V
C953
0.1uF
Q922
DTC144EUA-T106
-5V
RF DEMODULATOR, TBC
DM-121 (4/9)
BOARD NO. 1-673-526-11
LOT NO. 812-
BVW-55_DM-121_011
4-41 (a)
M N O
1
2
3
4
5
P