Schematic Diagram Of Bc (1/3) Board - Sony KF-60DX100 Service Manual

(13) Schematic Diagram of BC (1/3) Board

1 2 3
A
B
TO BC(3/3)
D COMP
9V
CN3001
64P
CLK1
SCL1 A1
DAT1
SDA1 C1
GND A2
YUV SW C2
C
BLOCK-M A3
BLOCK-S C3
9V A4
9V C4
TO BC(3/3)
MILD CONT A5 MILD CONT
FSC C5
GND A6
SUB-C
SUB C C6
C
GND A7
SUB-Y
SUB Y C7
Y
D
GND A8
D1-CR
D1-CR C8
GND A9
D1-CB
D1-CB C9
GND A10
D1-Y
D1-Y C10
GND A11
D2-CR
D2-CR C11
GND A12
D2-CB
D2-CB C12
E GND A13
D2-Y
D2-Y C13
5V
GND A14
GND C14
5V A15
5V C15
SUB G
SUB G A16
SUB YS
SUB YS C16
TO A(2/3)BOARD
S-HD
CN1924
S-HD A17
S-VD
S-VD C17
R3304
#
GND A18
F
:CHIP
RST C18
DRC SEL2 A19 SEL 2
TO BC(1/3)
DRC SEL1 C19
GND A20
Y
Y C20
Y
GND A21
CR
CR C21
R-Y
GND A22
CB
CB C22
B-Y
GND A23
G
HD2
HD C23
VD2
VD A24
GND C24
NC A25
GND C25
VD3
MID VD A26
HD3
MID HD C26
GND A27
SEL CB
SEL CB OUT C27
B-Y
GND A28
SEL CR Y/B-Y/R-Y
H
SEL CR OUT C28
R-Y
GND A29
SEL Y
SEL Y OUT C29
Y
GND A30
MAIN C
MAIN C C30
C
GND A31
MAIN Y
MAIN Y C31
Y
GND A32
M-FSC C32
VIDEO
I
J
7
4 5 6
BC(1/3)
(SUB YCT,CCD,V-CHIP)
5V
C3122
0.1
16V R3222
C3120 B:CHIP 100
L3016
470 C3121 1/16W
10uH C3123
10V 0.1 C3124 :CHIP
0.1
:CHIP
C3125 25V 0.1
16V
4.7 F:CHIP 16V
B:CHIP
B:CHIP
36 35 34 33 32 31 30 29 28 27 26 25
C3128
R3228
0.1
470
16V X3005
1/16W
B:CHIP 3.58MHz
37 EXT Y CROUT 24
:CHIP
2.1
C3131
38 EXT CB CBOUT 23
12p
2.0
CH:CHIP
39 22
EXT CR YOUT
1.3
C3132
40 21
CLAMP YSYM
0.47
1.7 0
10V
41 XTAL HTIM 20
B:CHIP
1.9 0.5
C3133
42 APCFIL IC3010 SCP 19
470p R3229
CXA2103Q
1 CH:CHIP 15k 1/16W :CHIP 2.3
43 SGND SYNC IN 18
YCT-SUB
3.4
44 (SUB) 17
FSC SEL OUT
C3137
2.6 2.1
0.1
45 16
Y CLAMP 9Ch
16V
3.0
B:CHIP
46 Y IN VTIM 15
Y 2.9 0.5
C3140
0.47 10V B:CHIP 47 CVCC 14
48 C IN HGND 13
C 3.2
C3143
0.01
16V
B:CHIP
1 2 3 4 5 6 7 8 9 10 11 12
R3255
C3147
R3245
C3145 3.9k
0.47
10k 1/16W
0.1
10V
1/16W :CHIP
25V
B:CHIP
F:CHIP :CHIP
5V
C3149
C3148
0.01
4.7
16V
L3021
10uH
:CHIP
B:CHIP
C3150
0.47
10V
B:CHIP
R3262 C3153
#
470u
R3263
1/16W 2SA1037AK
10V
0
:CHIP
:CHIP
8 9 10
HD2
HD3
VD3
S-VD
Q3053
L3017 5V
#
10uH
R3223 :CHIP R3297
0 470
:CHIP 1/16W
R3224 C3127 :CHIP
C3126 Y
10k 0.1
R3225
10
1/16W 25V
0
:CHIP :CHIP F:CHIP 1.9
Q3078
2SA1037K
R-Y BUFF
CR
B-Y
CB 1.3
Y
R3298
100 1/16W :CHIP
2
S-HD
C3135
0.47
10V
B:CHIP
3
R3231
10k
C3136 R3232
1/16W
9V
1000p 10k
:CHIP
25V
C3138 1/16W
220p CH:CHIP L3019 0.4
Q3057 C3141 :CHIP
CH:CHIP 10uH
2SC2412K 47
2.5 :CHIP 0.5
16V
INV
0.1
R3237
10k
R3239 C3142
R3238 1/16W
R3240 Q3056
10k 0.1
10k :CHIP
10k 2SC2412K
1/16W 16V
1/16W
1/16W B:CHIP
:CHIP INV
:CHIP
:CHIP
Q3058
2SC2412K
BUFF
Q3059
3.7 R3242
3.7
2SC2412K
4.7k
BUFF
1/16W
R3244
:CHIP
3.1 0
R3246
R3247 R3257
R3248 R3249 :CHIP
4.7k 3.1 2.1
1.5k 100
100 1.5k
1/16W
1/16W 1/16W
1/16W 1/16W
:CHIP Q3063
:CHIP :RN-CP :CHIP
:CHIP
2SC2412K
R3256
1.5 BUFF
#
2.1 1.9
1/16W
R3258
:CHIP Q3062
1.5k
1/16W 2SA1037AK R3259
:RN-CP SW 100
1.3
R3260 1/16W
1.5k
:CHIP
1.5
Q3066 1/16W
:CHIP
BUFF
R3269
1k
1/16W
:CHIP
– 66 –
11 12 13
SN74LV4053APWR
DRC_SYNC_SEL
10
0.5
0.4
IC3014 R3139
47
TC7SH08FU
1/16W
BUFF
:CHIP
R3199
#
1/16W
:CHIP
HD1 V CC
0.5
VD0 HS
2151H
0.4 0.4
VD1 NC
9
0.5
VD0 VS NC
0
D3003
2151V NC
MA113 TO BC(3/3)
0
INH NC MILD CONT
8 D3004
GND SEL1
MA113 TO BC(1/3)
0
GND SEL2 SEL 2
0
SYNC_SEL R3296
100k
IC3012
1/16W
SN74LV4053APWR
:CHIP
R/G/B
R3226
47
1/16W
PD5 PF3
:CHIP
CLK1
PD4 SCL
4 4.5
PD3 PF5
5 DAT1
PD2 SDA
4.4 R3227
R3230
47
PD1 PF7
R3233 1k
1/16W
1k 1/16W
PD0 PE0 :CHIP
1/16W :CHIP
:CHIP
HP PE1
0.4 R3235
C3134
VP PE2 470
5.1 15p
1/16W
CH:CHIP
RST VSS :CHIP
R3234
R3236 5.1 IC3009
10k
0
VSS CXP85840A-039Q VSS
1/16W
:CHIP
SUB-CCD V-CHIP
:CHIP L3020
XTL VDD
10uH
3.0 (SUB)
:LAV35
EXTL VDD
C3144
2.4
66h 7
15p
PA5 EXLC
2.9 CH:CHIP
PA4 XLC
3.3
R3243
PA3 YM
X3006
100 1/16W :CHIP
12MHz
bit3 YS
0 R3250
bit2 I 220 1/16W
:CHIP
6
bit1 B
0
B
0
CVSS G
0 Q3060
2SC2412K
BUFFER
0
C3152
0.47
10V
R3261
B:CHIP
220
1/16W
Q3064
R3264
C3155 :CHIP
R3265 2SC2412K
1M
0.0047
100
1/16W R3270 BUFFER
B:CHIP
1/16W
:CHIP 220
:CHIP 1/16W
0
:CHIP
VIDEO C3154
R3268
0.1
220 C3156
16V
1/16W 1000p
B:CHIP
:CHIP B:CHIP
L3022
C3159
10uH
0.1
C3158 :CHIP
25V 5V
47 F:CHIP
16V Q3067
2SC2412K
BUFFER
BLOCK-S
KF-60DX100
K
RM-Y910
14
15
5V
L3011
10uH
:CHIP
IC3005
C3106
0.1
25V
F:CHIP
HD-M V
CC
0.5
HD-S HD-O2
R3197
0.5 0.5
#
VD-M NC
1/16W
0.5
:CHIP
VD-O2 NC
0.5
VD-S
NC
0.5
INH NC 11
GND SEL1
GND SEL2
5.1
9V
L3018
10uH C3130
:CHIP 0.1
16V
B:CHIP
C3129
100
16V
Q3054 Q3055
2SC2412K 2SC2412K
BUFF BUFF
C3139
#
F:CHIP 0
0
YS
R3241
0 0
1k
1/16W
:CHIP
C3146
#
CH:CHIP
0
B
Q3065
R3254
R3253
0
2SC2412K 2.2k 330
BUFFER 1/16W 1/16W
:CHIP :CHIP
C3151
0
# CH:CHIP
0
G
Q3068
R3267
R3266
2SC2412K
330
2.2k
BUFFER 1/16W
1/16W
:CHIP
:CHIP
0
C3157
# CH:CHIP
R
R3272
0 100
1/16W
:CHIP
R3271
R3273 R3274
100
2.2k
330 1/16W
1/16W
1/16W :CHIP
:CHIP
:CHIP
B-SS844.<U/C>-BC.-P1-05