Sony DVCAM DSR-PDX10 Service Manual page 85

DSR-PDX10/PDX10P
COVER
COVER
For Schematic Diagram
• Refer to page 4-123 for printed wiring board.
1 2 3 4 5
DB-016 BOARD(9/9)
NO MARK:REC/PB MODE
DC/DC CONVERTER(DD BLOCK)
A
XX MARK:NO MOUNT
:Voltage measurement of
R8000
the CSP IC and 1k
the Transistors with
mark,is not possible.
BT901 LF8000
Q8002
2SB1122-ST-TD
CHARGE CONTROL
B
DC IN
Q8001
TPC8305(TE12L) R8010
10
SWITCH
1/8W
7.8
2
CN7202 6P
8.2
8
8
BATT_GND 1
1 7
BATT_XEXT 2 5
R8001 3
6
ACV_GND 3 470k
8
C
ACV_UNREG 4 4
BATT_SIG 5 7.8
BATT_UNREG 6 C8000
7.8 0.022u Q8000
25V SSM3K03FE(TPL3)
B
SWITCH
0
BATTERY R8004
TERMINAL
1M
FAST_CHARGE
D
26
HI_EVER_SCK
(8/9) HI_EVER_SCK
HI_EVER_SO
HI_EVER_SO
XCS_DD R8019
XCS_DD
E 1M
VTR_DD_ON
C8002
0.001u
B
F
R8009 C8001
10k 0.1u
± 0.5% B
G
C8003
0.01u
R8011
B
3300
R8002
12k
±0.5%
C8004 0.022u B
R8012
4700
H
C8005 0.001u
R8013
10k
C8006 0.001u B
R8014
10k
R8015 1k
R8006
XX
C8007 0.022u
B
I R8016
4700
C8008 4700p B
C8009 0.022u
R8017
1k
R8018
47k
C8010
J 0.022u
BATT_SIG
BATT/XEXT
4
(1/9)
R8005
INIT_CHARGE_ON 10k
K ± 0.5%
SHOE_ON
R8007
22k
± 0.5%
R8008
91k
± 0.5%
L
M
N
O
16
DB-016 (9/9)
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
6 7 8 9 10
F8004
1.4A 32V
F8003
R8020 1.4A 32V
1k
F8002
8.2
1.4A 32V
7.5
F8001
1.4A 32V
R8021
4700 F8000
8.2
1.4A 32V
C8015
XX
Q8003 C8021 C8024
C8023
UNRL21300AS0 10u 22u
10u
16V
CHARGE CONTROL C8019 16V 16V
C8026
10u TA B TA B TA B
22u
16V 16V
TA B TA B
R8036
0
R8042 0
R8023
0
R8041 0
R8040 0
C8011
R8024
0.1u
20k R8039 0
B
±0.5%
R8038 0
R8037
0
R8022
10k
±0.5%
R8033
0
C8027
R8025 0.047u
4700
C8012
0.001u
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
3.1V
+IN2 GND(O)-1
FB1 OUT5-N
1.6V 4.6V
-IN1 OUT5-P
FB3 OUT1-N
1.9V 1.5V
-IN3 OUT1-P
FB4 OUT2-N
2.8V 2.9V
-IN4 OUT2-P
IC8000
FB5 OUT3-N
4.6V 3.6V
-IN5 OUT3-P
DRUM/CAPSTAN PWM DRIVE
DC/DC CONVERTER
FB7 OUT4-N
2.8V
IC8000
-IN7 CAP_VS OUT4-P
MB4499LGA-G-ER
+IN7 OUT6-N
MT_4.9V
CSP (CHIP SIZE PACKAGE) IC
FB6 OUT6-P
MT_4.9V
-IN6 OUT7-N
CAP_VS
GCTL OUT7-P
B
FB8 OUT8-N
DRUM_VS DRUM_VS
-IN8 OUT8-P
+IN8 15V OUT9-N
FB9 -15.3V OUT10-P
15V
-IN9 GND(O)-3
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
C8013
0.001u
B
R8026
C8022
220k
0.1u
C8020
B
0.1u
R8028
R8027 R8034
100k R8032
47k 22k
± 0.5% XX
R8029 Q8004
22k UNRL21300AS0
± 0.5% R8035
EMERGENCY DETECT
150k
SIGNAL PATH
REC REC/PB PB
Drum servo (speed and phase)
Capstan servo (speed and phase)
4-81
DB-016 BOARD SIDE A DB-016 BOARD SIDE A
11 12 13 14 15 16
R8078
0
8.2 3 1 0.8
Q8008
R8044 L8002
0 MCH3317-TL-E 22uH
2 5 4
SWITCHING
C8029 7.4 1
4.7u R8079
3.8 0
10V B
2 3
C8039
Q8020
4.7u
MCH5804-TL
6.3V IC8001
CAPSTAN PWM
B
SWITCHING
BUFFER
8.2 3 1 2.5
Q8009 L8003
R8045 C8040
L8012
0 MCH3317-TL-E 5 4 33uH 4.7u
2
SWITCHING 6.3V 1uH
C8030 5.9 1 B
4.7u
C8069
3
10V B
XX
2 3
Q8021
MCH5804-TL
DRUM PWM
SWITCHING
8.2 3 1 3
R8046 Q8010 L8004 5 4
MCH3317-TL-E 22uH
0 5 4
2
2.9V REG
5.2
1
Q8022
C8031 2.5 MCH5804-TL
4.7u 2 3 1 2 3
2.9V
10V B SWITCHING
1.9
C8041
4.7u
6.3V B
8.2 3 1 3.8
Q8011
R8047 L8005 R8085
0 MCH3317-TL-E 5 4 22uH 3.8
2 0
3.6V REG
C8032 4.4 5 4
1
4.7u
2.1 Q8023
10V B
2 3 MCH5804-TL
3.6V
SWITCHING
1 2 3
C8042
4.7u
6.3V
B
8.2 3 1 1.7
Q8012 L8006
R8048
MCH3317-TL-E 10uH
0 2 5 4
1.5V REG
6.4 1 C8043 C8049 C8076 C8052
C8078
4.7u 0.1u 0.1u
4.7u 3.3 6.3V B
B 6.3V
10V B 2 3 B
Q8024
MCH5804-TL
IC8002
1.5V
SWITCHING
D2.9V REG
8.2 3 1 5
Q8013
L8007 L8010
R8049
MCH3317-TL-E 22uH
0 5 4 1uH
2
MT 4.9V REG
3.3 C8044
1 C8050
C8079 4.7u
10u
4.7u 6.3V
1.6 10V
10V B B
2 3 TA
A
Q8025
MCH5804-TL
MT 4.9V
SWITCHING
R8050 0 8.2 3 1 2.9
Q8014 4 L8008
5
MCH3317-TL-E 10uH
C8033 2 2.8V REG C8045
1
4.7u 5.1 4.7u
2.5 6.3V
10V B
B
2 3
Q8026
MCH5804-TL
2.8V
SWITCHING
L8001 D8003
R8086 R8087
22uH 4.9
0 RB501V-40TE-17
0
1
2.5 2
C8046
C8034 2.2u
3
4.7u 16V
10V B B
Q8019
MCH3405-TL
CAM 15V REG
0 4 -15.1
R8043 3
0 C8047
2
8.2 2.2u
16V B
C8028 Q8015
L8000 C8054
1u MCH5805-TL-E
100uH 2.2u
PANEL -15.3V REG
16V B
5.6
0
R8051 8.2 3 1 4.6
Q8016 L8009 R8089
R8062
MCH3317-TL-E 22uH 0
XX C8051
2
4.6V REG
C8035 3.8 XX
C8038
4.7u R8063
4.7u R8061
10V B XX
Q8027 6.3V
0
MCH5804-TL
B
4.6V 5 4
SWITCHING
1
1.9
R8064
2 3
XX
Q8006 C8036
F8005
UNRL11300AS0 1u
1.4A 32V
10V
SHOE UNREG SW
B
8.2
R8059
0
R8054 1k
100
R8052
R8.2
47k
Q8017 8.2 R8056 R8058 4
2SJ305(TE85L) XX
1M
Q8005 SHOE UNREG SW 6
F8006 UNRL21300AS0 3
8.2
1.4A 32V SHOE UNREG SW
1 8
C8037 8.2
1u
10V
Q8018 2
B
2SJ305(TE85L)
8.2 8.2
PRT UNREG SW
Q8007
0
UNRL11300AS0 R8060
R8055 1k
PRT UNREG SW
100
R8053
47k
8.2
R8057 1M
F8007
XX
DB-016 BOARD SIDE B DB-016 BOARD SIDE B
17 18 19 20 21
Q8033
EC3101C-PM-TL
D1.9V REG
R8080
R8075 0
3900
± 0.5%
L8013
R8073
1uH Q8034
100k
EC3201C-PM-TL
D1.9V REG SW
L8014
C8071
C8073
1uH
10u 10u
6.3V
6.3V
P
R8076 P
20k
C8053 Q8032 ± 0.5%
10u EC3201C-PM-TL
C8055
6.3V
D1.9V REG SW R8077
P 10u
R8074 15k
6.3V
820 ± 0.5%
P
L8023 1uH
1uH
L8022
L8019 4.7uH
R8067
L8017 1uH
56k
± 0.5%
L8015 C8056 C8058
C8061 C8063 C8065
1uH 10u 10u 10u 47u 10u
6.3V 6.3V 6.3V 6.3V 6.3V
P P P B
P
L8025
4.7uH
R8081
0
R8082
-7.5 0
CT REG3
15 -15.1
REG2 VEE
C8075
C8067 C8070
10u 15.3 6.8u
22u
VCC GND 22u
35V
13.5 3.3 16V 16V
P
REG1 STB B TA C TA
B TA
C8059
0.1u
B IC8004
BA3986FV-E2
R8083
0
IC8004
L8026
13.5V/-7.5V REG
4.7uH
C8072
2.2u
16V B
C8077
2.2u
16V B
L8027
4.7uH
L8028
5 4 4.7uH
C8074
2.2u
IC8005
16V
B
AU4.6V REG
1 2 3
C8080
0.1u
B
C8081 C8082
22u
4V
R8088
0
L8021
L8020
1uH
1uH
IC8003
L8018 1uH
L8016
L8024
XX
1uH
IC8003
XX
C8057
C8060 C8062 C8064
XX
4.7u 4.7u 4.7u C8068
10V 10V 4.7u
10V
10V
Q8030
EC3101C-PM-TL
D3.1V REG
R8068
R8084
100k
R8070 0
2.4k
± 0.5%
C8066
10u
Q8029 6.3V
P
EC3201C-PM-TL
D3.1V REG SW
Q8028
TPC8305(TE12L)
SHOE/PRT UNREG SW
0
5
7
0 Q8031
EC3201C-PM-TL
D3.1V REG SW
R8071
18k
± 0.5%
R8072
R8069
27k
3300
± 0.5%
Note :
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
4-82
22 23 24 25
DRUM_ERROR
CAP_VS 25
(8/9)
CAP_ERROR
DRUM_VS
BATT_UNREG
EVER_3.0V
VTR_UNREG
CAM_2.9V
CAM_3.6V
D_1.5V
D_1.9V
RP_2.8V
A_2.8V
AU_2.8V
D_2.8V
EVF_2.8V
CAM_15V
D_2.9V 2
(1/9)
CAM_-7.5V
MT_4.9V
PANEL_-15.3V
PANEL_13.5V
EVF_13.5V
PANEL_4.6V
RP_4.6V
A_4.6V
D_3.1V
ST_UNREG
REG_GND
REG_GND (ST_GND)
MT_GND
A_4.6V
MT_4.9V
6
(2/9)
REG_GND
MT_GND
AU_4.6V 9
(3/9)
REG_GND
VTR_UNREG
AU_2.8V 15
(4/9)
AU_4.6V
REG_GND
AU_4.6V
19
AU_2.8V (5/9)
REG_GND
A_4.6V
22
D_2.8V (6/9)
REG_GND
EVF_4.6V
EVF_13.5V
23
(7/9)
EVF_2.8V
REG_GND
VTR_UNREG
D_2.8V
SHOE_UNREG
27
(8/9)
PRT_UNREG
REG_GND
REG_GND
AU_2.8V
Note :
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.