Sony BVM-14M4DE - Page 8

A B C D E F GH
1
2
3
4
5
– 14 –
– 13 –
AA
• A BOARD (1/10) (MICRO COMPUTER, MICRO COMPUTER RESET) DIAGRAM
• Refer to Printed Wiring Board
• Refer to page 4-40 (O/M M : 9-922-666-01) for Respective Voltage Ratings
• Refer to page 4-43 (O/M M : 9-922-666-01) for Waveforms
• Refer to page 4-45 (O/M M : 9-922-666-01) for IC Block Diagrams
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
3334353637383940414243444546474849505152535455565758596061626364
1 2 3
1
2
3
4
5
6
7
8
9
10
11
1
2
3
IC108
C141
R189
R140
R184
R124 0:CHIP
R144 0:CHIP
R199 0 :CHIP
C142
R237
R1124
C116
C115
C114
C140
C136
C135
C134
C133
C106
C105
Q101
R104
R105
C132
R130
Q110
R1105
R1113
R1106
R1108
C123 0.1 F:CHIP
Q105
Q107
R1134 10K:CHIP
R1118
R1136
D415
R1477 R1478
R1161
R1138
R1137
D109
Q112
R1150
R1151
R1163
C162 0.001:CHIP
CN102
R1179
Q113
R1180
C117
R1104
Q109
R1170
C169
CN104
Q104
R171
R168
R169
R141
R157 4.7k:CHIP
R162 4.7k:CHIP
R154 4.7k:CHIP
R149 4.7k:CHIP
R132
R134
R1164
R1165
R1130 L105
R1155
Q114
2SD601A
BUFF
R155
R1169R1168
R1167
R113
D111
D115
D100
D108 1S2835
R1162
X101
IC101
D101
D107
S-80743AL-A7
MICON RESET
0.0022 B:CHIP
10k
:CHIP
220
:CHIP
820:RN-CP
220p
CH:CHIP
47k
:CHIP
470k
:CHIP
0.01
F:CHIP
0.01
F:CHIP
0.01
F:CHIP
0.1
25V
B:CHIP
100p CH:CHIP
100p
CH:CHIP
100p
CH:CHIP
100p
CH:CHIP
100p
CH:CHIP
100p
CH:CHIP
DTC144EKA
V-BLK BUFF
10k
:CHIP
2.7k
:CHIP
1000p
:CHIP
120k
:CHIP
2SD601A
MUTE BUFF
10k
:CHIP
22k
:CHIP
100k
:CHIP
18k
:RN-CP
DTA144EKA
U/S SW
DTA144EKA
RGB COMP
470k
:CHIP
100k
:CHIP
1SS184
OSD BLK
INSERT
2.2k
:CHIP
3.3k
:CHIP
1M
:RN-CP
22k
:CHIP
10k
:CHIP
ISS184
MUTE
2SD601A
MUTE BUFF
330
:CHIP
22k
:CHIP
220
:CHIP
11P
BLK
:S-MICRO
470
:CHIP
2SD601A
DGC SW
47k
:CHIP
0.01
F:CHIP
100k
:RN-CP
2SD601A
BLUE ONLY
SW
47k:CHIP
0.01
B:CHIP
3P
BLK
:S-MICRO
IMX1
TALLY SW
180
:CHIP
33k
:CHIP
270k
:CHIP
33k
:CHIP
4.7k
:CHIP
4.7k
:CHIP
1k
:CHIP
1k:CHIP
1k:CHIP
:FLR50
3.3M
:CHIP
27k :CHIP
100k
:CHIP
100k
:CHIP
100k
:CHIP
33k:CHIP
DTZ6.2-TT11
PROTECT
DTZ6.2-TT11
PROTECT
MA111
MUTE
470k
:RN-CP
CST10.0TW
10MHz
MICON
µPD78014FYCW-W26
1SS226
PROTECT
1SS226-TE85L
PROTECT
A-1
A-2
A-3
A-4
A-5
A-6
A-7
A-8
A-9
A-10
A-11
A-12
A-13
A-14
A-15
(6/10) 67.SI
37. MUTE (6/10) 107. MI COM-V (9/10)
(8/10) 39.SECAM STOP
(7/10) 52.PAL-H
(8/10) 46.AUDIO SEL1
(8/10) 47.AUDIO SEL2
(8/10) 48.AUDIO SEL3
(8/10) 38.DIGITAL
(7/10) 70.443/358
(7/10) 53.PAL/NT
2.50/60 (9/10) 2.50/60
71. RGB.COMP (5/10) 28. EXT SYNC (6/10)
(10/10) 22.H.P
HV-DL (6/10) 66.HV-DL
79. VIDEO V (9/10) 85. SECAM (8/10) 35. COL KIL (6/10) 83. OSD-BLK (7/10)
(6/10) 25.LINE A
(5/10) 49.LINE C
(10/10) 6.DIB
(10/10) 7.DGC SW
(9/10) 84.A-MUTE
(10/10) 102.DIGITAL
16:9 (9/10) 109.16:9
A008
A007
A006
A011
A012
A013
A014
A015
A016
A017
A010
A009
A005
A004
A003
A001
A002
A001
1 2 3 4
ACP-4
ACP-1
ACP-2
ACP-3
50/60
16:9
B/O
U/S
SI
DIGITAL
RGB
PAL/NT
SECAM STOP
LINE A LINE RGB LINE C LINE B
AV REF
AVDD
AVSS
LINE A
VSS
LINE C
VIDEO-V
SECAM
IC
X1
X2
VDD
OP-IN-2
KEY-2 KEY-1
LOAD 5 LOAD 6 A-MUTE
B-INT
MUTE
LOAD 4 LOAD 3 LOAD 2 LOAD 1
REMOTE
DEGAUS
OP-IN-1
S-RESET
TALLY
NC
12V
TO X BOARD
CN108
TO H BOARD
BLUE ONLY
16:9
A
B
C
LINE/RGB
DG
KEY A/D1
UNDER SCAN
CN106
EXT/INT
H/V DELAY
(1/10)
(MICON, MICON RESET)
1
2
3
12V
5V
5.0
0
0.7
0
*
*
0.6
0.1
0
5.0
0.1
0
0
0
*
6.6
0.6
4.7
******
2.2
2.5
4.9
5.0
5.0
4.7
5.0
0
0.1
0
0
***
5.0
5.0
4.9
*
*
0
0
0
0
0
4.9
0
0
*
5.0
5.0
5.0
5.0
*
*
*
*
*
*
*
*
*
*
*
0
5.0
5.0
0
*
5V
5V
B-SS9536<U/C>-AICAD09-P1
000
100µH
V SYNC
RESET
COL KILLER
HV-DL
A018
A019
A020
A021
SO
SCK
PAL-H
AUDIO 2
AUDIO 1
SCL
SDA
BUSY
STB
H SYNO
443/358
EXTSYNC
VSS