Sony CCD-TRV128 Service Manual page 37
Video camera recorder
Hide thumbs
Also See for CCD-TRV128:
- Guia de operacion (208 pages) ,
- Service manual (179 pages) ,
- Specifications (2 pages)
Table of Contents
Advertisement
CCD-TRV128/TRV228/TRV228E/TRV328/TRV428/TRV428E
For Schematic Diagram
• Refer to page 4-43 for printed wiring board.
1
2
VC-341 BOARD (9/10)
A
DC CONTROL (DD BLOCK)
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
BT901
B
DC IN
CN053
6P
BATT_GND
BATT/XEXT
ACV_GND
ACV_UNREG
C
BATT_SIG
S
BATT_UNREG
BATTERY
TERMINAL
D
46
DRUM_ERROR
CAP_ERROR
E
(5/10)
84
BL_CONT
(10/10)
F
G
H
IN1
IN2
IN3
IN4
CAP_VS
DRUM_VS
I
XCS_DD
HI_EVER_SO
HI_EVER_SCK
J
74
(7/10)
XRESET
VTR_DD_ON
BATT_IN
K
EVER_3.0V
REG_GND
VOUT
L
M
05
VC-341 (9/10)
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
3
4
5
6
R064
R067
10
1200
C052
C051
8
XX
XX
4
1
8
3
1
8.3
2
2
R053
8.3
R051
3
7
7.6
1k
100k
8
4
6
8.1
Q053
5
8.3
2SB798-T1
5
8
-DLDK
6
Q052
UPA1858GR-9JG
R068
-E2-A
6800
SWITCH
C055
0.1
3
4
0.022u
0
R062
D051
3
D052
1M
DF3A6.8FV
0
MA4ZD03001S0
(TH3SONY)
Q054
2
1
UNR32A300LS0
Q051
2SC584600LS0
SWITCH
Q053,054
CHARGE CONTROL
R076
0
R070
R077
33k
120k
R078
R066
C060
22k
27k
0.1u
R074
12k
±
0.5%
C057
6800p
1.4
eh
IC051 ys REC/PB
R054
C056
2200
4700p
0.6
1.2
8.4 Vp-p
R3.4/P2.4
7
R055
XX
1.5
7.1
NTSC: 512 kHz
R056
XX
5.7
PAL: 485 kHz
3.4
R057
XX
2.9
5.3
R058
XX
4.8
2.5
IC051
R059
XX
1
1.9
DRUM/CAPSTAN PWM DRIVE,
1.4
8.3
DC CONTROL,RESET
R060
XX
2.9
IC051
8.3
MB44A120BPFV-G-BND-ERE1
2.9
0
3
0
ej
IC051 ya REC/PB
C053
0.1u
3
8.3
R052
30k
0.8
8.4 Vp-p
C054
0.1u
0
3
NTSC: 512 kHz
PAL: 485 kHz
R061
4700
D053
1SS357
-THP3
Q075
UNR32A300LS0
SWITCH
4-25
7
8
9
10
11
F001
(1.4A/32V)
F003
(1.4A/32V)
IN1
1.5
F004
L055
(1.4A/32V)
22uH
2
1
Q056
6.9
XN0NE9200LS0
3
SWITCHING
8.3
4
5
F002
(1.4A/32V)
C077
C085
XX
4.7u
IN2
15.7
L052
22uH
2
1
Q057
2.5
XN0NE9200LS0
3
SWITCHING
8.3
4
5
C078
4.7u
IN3
2.9
L056
22uH
2
1
5.2
Q058
XN0NE9200LS0
3
SWITCHING
8.3
4
5
IN4
4.8
L057
2
1
33uH
3.4
Q059
XN0NE9200LS0
3
SWITCHING
8.3
4
5
C079
4.7u
CAP_VS
1
L053
22uH
2
1
7.2
Q060
XN0NE9200LS0
3
SWITCHING
8.3
4
5
C089
C080
4.7u
4.7u
DRUM_VS
1.5
L054
33uH
2
1
Q061
6.9
XN0NE9200LS0
3
SWITCHING
8.3
4
5
IN7
L051
C081
R082
2.2u
33uH
4.8
1
15.9
2.2
5
8.3
0
4
2
4.8
Q055
MCH3335-S
3
Q062
-TL-E
CPH5819-TL-E
SWITCH
8.3
R3.4/P2.4
SWITCHING
C075
4.7u
C083
1u
C076
4.7u
D055
C082
MA4ZD03001S0
1u
1
4
3
2
C084
1u
D054
MAS3132E0LS0
86
(10/10)
LI_3V
R083
470
87
LANC_DC
(10/10)
59
DCOUT_ON
(6/10)
12
13
14
15
C094
L058
10u
4.7uH
6.3V
C095
L059
4.7u
4.7uH
L060
4.7uH
L061
4.7uH
L062
4.7uH
FB051
0uH
C096
C098
C100
C102
33u
1u
4.7u
4.7u
4V
L063
22uH
C086
4.7u
L064
4.7uH
L065
22uH
L066
47uH
C097
C101
C104
C099
C103
22u
XX
22u
2.2u
4.7u
6.3V
6.3V
6.3V
8.3
5
C087
R097
R086
4.7u
C105
Q063,065,069
22k
47k
Q063
4.7u
±
5V REG
0.5%
2SB798-T1-DLDK
7.7
Q065
R098
2SA207800LS0
6800
7.1
5
6
3
1.2
5
2
1.3
C088
Q069
1
4
UP04501008S0
4.7u
0.7
R099
C093
R092
10k
XX
4700
±
0.5%
-15.4
R-7.7/P0.5
R-7.7/P0.5
R096
R085
Q066,073
100k
Q066
100k
±
0.5%
2SC584600LS0
-7.5V REG
R100
10k
3
6
R-14.9
R-0.7
±
0.5%
/P-15.4
/P0.4
5
2
Q073
R101
UP04401008S0
4
1
220k
±
R0.5/P0
0.5%
R091
22k
C090
4.7u
R087
100k
15.9
R15.1/P0
C110
R102
100k
XX
Q067
Q067,070
±
R15.2
0.5%
2SA207800LS0
/P15.8
15V REG
R116
R088
R4.9
/P0
0
XX
4.8
Q070
UP04501008S0
R114
0
R103
R4.3/P5.4
39k
R063
±
0.5%
C111
47k
R2.8/P0
Q064
XX
2SC584600LS0
SWITCH
R104
7500
±
R2.2/P0
0.5%
C091
R093
C107
C106
0.1u
22k
4.7u
4.7u
0
13.6
R105
R108
100k
R089
Q071
XX
±
0.5%
100k
2SA207800LS0
15.2
6
3
C108
2.2u
4.8
4.9
2
5
Q072
R106
Q071,072
47k
UP04501008S0
1
4
±
13.5V REG
0.5%
4.3
R094
R107
22k
8200
-15.4
-15.4
R109
0
R090
Q068
±
5%
100k
2SC584600LS0
-14.8
3
6
R110
SIGNAL PATH
220k
±
0
0.5%
5
2
C109
Q074
Q068,074
2.2u
4
1
UP04401008S0
15.3V REG
R111
0.5
Drum servo(speed and phase)
R095
68k
±
100k
0.5%
Capstan servo(speed and phase)
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
4-26
16
17
18
19
VTR_UNREG
D_2.8V
BATT_UNREG
76
BATT_SIG
BATT/XEXT
(7/10)
FAST_CHARGE
INIT_CHARGE_ON
DRUM_VS
MT_5V
CAP_VS
52
VTR_UNREG
REG_GND
(5/10)
REG_GND
(MT-GND)
D_2.8V
EP_13.5V
REG_GND
D_1.5V
15
A_2.8V
D_2.8V
(2/10)
A_4.6V
D_2.8V
66
D_1.5V
(6/10)
REG_GND
RP_4.6V
AU_2.8V
36
A_4.6V
(4/10)
REG_GND
MT_5V
AU_4.6V
78
AU_2.8V
(8/10)
A_4.6V
REG_GND
A_4.6V
D_2.8V
34
MT_5V
REG_GND
(3/10)
REG_GND
(MT-GND)
D_2.8V
MT_5V
88
EVER_3.0V
VL_16V
(10/10)
A_2.8V
CAM_-7.5V
1
CAM_15V
D_2.8V
(1/10)
A_2.8V
REG_GND
89
CAM_DD_ON
(6/10)
EP_2.8V
EP_4.6V
EP_13.5V
BL_REG
REG_GND
(BL-GND)
REG_GND
90
(10/10)
PANEL_-15.3V
REC
REC/PB
PB
Les composants identifiés par une marque 0 sont
critiques pour la sécurité. Ne les remplacer que
par une piéce portant le numéro spécifié.
- Quick Links:
- Self-Diagnosis Function
- Flow Chart
Hide quick links:
Advertisement
Chapters
Table of Contents
