DCM-M1
MAIN BOARD
(SEE PAGE 4-29 to 59)
ETHER BOARD
(SEE PAGE 4-109)
UPPER CONTROL
SW SUB ASSY
(SEE PAGE 4-65)
REMOCON RAY
–CATCHER
BLOCK UNIT
(SEE PAGE 4-65)
SWITCH
Q4003, 4004
MPEG2 RATE CONTROL & SYSTEM CONTROL
IC8501
IC8601
IC8101
IC3005
IC3009
IC5303
IC5403
IC8020
IC8104
IC4001
IC4002
IC4003
IC4004
IC5004
IC5005
IC5006
IC5009
3.1V
REGULATOR
IC8202
–15V
REGULATOR
Q9102, 9104, 9112
6.5V
REGULATOR
Q9101, 9103, 9111
2.8V
REGULATOR
IC9103
DC-DC CONVERTER
Q5601, 5603
IC5603
SWITCH
Q9115, 9116
SWITCH
Q9113, 9117
DRIVE CONTROL
IC5404
SWITCH
Q9105, 9108
SWITCH
Q9107, 9110
SWITCH
Q5003, 5004
BUFFER
Q8009, 8010
SWITCH
Q5009, 5010
SWITCH
Q5602
SWITCH
Q5102
IC5003
IC5102
IC5201
IC5205
SWITCH
Q5001
SWITCH
Q5203, 5204
IC5602
IC8027
IC5601
SWITCH
Q3003, 3004
IC3001
IC3002
C CUT OFF
XLCD PWR5
LCD PWR4
LCD PWR3
LCD PWR2
LCD PWR1
EVF PWR3
EVF PWR2
EVF PWR1
MIC PWR
101
112
SYSTEM CONTROL
IC8001
RESET
IC8009
MAIN PWR
SDRAM PWR
AC DETECT
DRV PWR
178
DD WATCH
200
180
151
185
199
186
94
179
14
13
12
11
10
84
85
86
EVF PWR3
EVF PWR2
EVF PWR1
XLCD PWR5
LCD PWR2
LCD PWR3
LCD PWR1
2.8V
REGULATOR
IC9104
IC4006
IC4007
IC4008
IC4009
IC4010
IC4011
IC8012
IC8013
IC8602
IC8701
IC8702
IC8703
IC3003
IC3004
IC3007
IC3008
IC5002
IC5007
IC5008
IC5013
IC5014
IC5015
IC5301
IC5302
IC5401
IC5402
IC5405
IC5406
IC5407
IC5408
IC5501
XSTPON
ADCS
89
DRV REG 16
84
PS A_B 62
LDON
A2.85V
12V
CN8007
CN8801
4.95V (ETHER)
D3.1V
ETHER PWR
CN9101 (1/2)
4.95V (ETHER)
4.95V (VIDEO)
12V
–20V
13V
D3.1V (NF)
D3.1V
2.3V
UNREG
D2.85V
D2.85V (NF)
A2.85V (NF)
A2.85V
4.95V (DRIVE)
–6.5V
4.95V
(CAMERA)
–20V
13V
D3.1V
2.3V
4.95V (VIDEO)
UNREG
D2.85V
A2.85V
4.95V (DRIVE)
SH 3.1V
IC8023
IC8023
CAM PWR
UNREG WATCH
XCPU PWR
ETHER PWR
4
VCC
3
OUT
IC8024
IC8023
IC8010
5
3
4
2
2
4
1
1
6
2
1
7
2
1
4
U8001
IC8013
UNREG
SH 3.1V
4.95V (VIDEO)
13V
–20V
12V
4.95V (DRIVE)
14
XMOD 15
INFOBATT SI
5
INFOBATT SO
29
UNREG MON
BATT SIG
AC DETECT
DD CTL
CAM DD ON
A2.85V (CAMERA)
A2.85V (CAMERA)
1.9V
–
6.5V
4.95V (CAMERA)
12V
3
IC8002
IC8003
IC8005
IC8006
IC8007
IC8014
IC8010
IC8023
IC8024
IC8004
IC8013
IC8015
IC8016
IC8025
IC8026
SWITCH
Q8007
SWITCH
Q8008
SWITCH
Q8004
SWITCH
Q8003
PROTECT
Q9122
3.2V
REGULATOR
IC8012,
Q8001, 8002
3.2V
REGULATOR
IC8011
1.9V
REGULATOR
IC9102
UNREG VCC
MONITOR
Q9125, 9126
CN4511
EVF A2.85V
EVF D2.85V
EVF 4.95V
EVF 12V
LCD –15V
LCD 6.5V
LCD 13V
LCD 2.85V
LCD 4.95V
SH 3.1V
UNREG
13V
UNREG
MH-V
A2.85V (DRIVE)
4.95V (DRIVE)
LD-VCC
PD-K
MDEN
VCC
CN4313
CN4312
CN5002
CN5001
7
8
9
6
48
12
17
32
17
•
18
13
•
14
15
•
16
47
•
49
12
•
24
18
•
19
9
13
•
15
5
4
13
CN9101 (2/2)
CN8101
05
1
3
5
29
35
37
39
RMC VCC
D2.85V
D2.85V
D2.85V
D2.85V
CN8002
CN8003
CN8301
CN1
2
3
2
2
34
•
36
38
•
40
22
•
24
•
26
•
28
40
•
42
•
44
•
46
58
•
60
•
62
•
64
•
66
•
68
•
70
12
•
14
•
16
•
18
2
38
32
30
8
•
10
34
•
36
50
•
52
4
6
20
48
54
•
56
SH 3.1V
CN8001
2
11
IC4005
IC8008
LCD PWR4
40
38
•
39
36
IC8801
IC8802
IC8803
IC8806
IC8808
IC1
40
38
•
39
36
SWITCH
Q8801
3
2
IC5010
IC5011
IC5012
OPTICAL
PICK-UP
BLOCK
19
•
20
M
TO POWER BOARD
CN9001
(SEE PAGE 3-28)
N
TO VC-216 BOARD
CN101
(SEE PAGE 3-31)
O
TO MAIN CONTROL SWITCH UNIT
CN8301
(SEE PAGE 3-31)
L
TO POWER BOARD
CN9001
(SEE PAGE 3-28)
P
TO VF BOARD
CN4501
(SEE PAGE 3-32)
Q
TO LCD BOARD
CN4302, CN4303
(SEE PAGE 3-32)
R
TO CLV BOARD
CN5803
(SEE PAGE 3-32)
IC8804
IC8805
3-29
3-30
3-15. POWER 2 BLOCK DIAGRAM
Summary of Contents for MDDISCAM DCM-M1
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Page 69: ...DCM M1 4 5 4 6 4 7 4 8 4 1 FRAME SCHEMATIC DIAGRAM FRAME ...
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