DOWNLOAD Sony DCR-TRV7 / DCR-TRV7E Service Manual ↓ Size: 3.9 MB | Pages: 127 in PDF or view online for FREE

Model
DCR-TRV7 DCR-TRV7E
Pages
127
Size
3.9 MB
Type
PDF
Document
Service Manual
Brand
Device
Movie / S/M DCR-TRV7/TRV7E''97 US CAN E
File
dcr-trv7-dcr-trv7e.pdf
Date

Sony DCR-TRV7 / DCR-TRV7E Service Manual ▷ View online

5–64
3-2. MSW Codes
MSW when errors occur:
Information on MSW (mode SW) when errors occur
MSW when movement starts:
Information on MSW when movements starts when the mechanism position is moved (When the L motor is moved)
MSW of target of movement:
Information on target MSW of movement when the mechanism position is moved.
Mechanical Position
N
 UNLOAD
LOAD 
n
EJECT
BL
USE
BL
SOFF
DS
BL
STOP
BL
FF
BL
RP
BL
BL
BL
LE
RVS
LS chassis movement section
Pinch roller pressing
Tension regulator ON
(
(
9
9
9
(
1010=A
0011=3
1111=F
1011=B
1111=F
0111=7
1111=F
0101=5
1111=F
1001=9
1111=F
1101=D
1111=F
1100=C
1111=F
1110=E
1111=F
Position
Code
Contents
EJECT
BL
USE
SOFF
DS
LE
STOP
FF
RP
RVS
NULL
A
F
E
C
D
9
5
7
B
3
0
Position at which the cassette compartment lock is released, and position at the farthest unload side mechanically
at which the mechanism can move no further in the UNLOAD direction.
BLANK code, at the boundary between codes. The mechanism will not stop at this code during operations.
(Excluding LOAD/UNLOAD)
EJECT completion position. When the cassette is ejected, the mechanism will stop at this position. Cassette IN
standby. The guide will start protruding out as the mechanism moves towards the LOAD position.
Code during loading. Code output while the LS chassis is moving.
LS operations and guide loading are performed here.
Current limiter is turned off.
Stop position in the loading state. The pinch roller separates, the tension regulator returns, and the brake is
imposed on both reels.
FF position. The tension regulator is half on. This position is not used except for the FF mode.
PB, REC, Cue, Pause, FX2, FWD-SL positions. When the pinch roller is pressed, and the tension regulator is
ON, the mechanism is operating at this position in modes in which normal images are shown.
Reverse running position. REW, REV, RX1, RX2, and RVS-SLOW are performed at this position.
Code not existing in the MD. When errors occur when the loading motor is not driving, this code is memorized.
E
Lock released
Cassette compartment
6-1
SECTION  6
REPAIR PARTS LIST
6-1.
EXPLODED VIEWS
NOTE:
• Items marked “*” are not stocked since they are
seldom required for routine service. Some delay
should be anticipated when ordering these items.
• The mechanical parts with no reference number in
the exploded views are not supplied.
• Hardware (# mark) list and accessories and pack-
ing materials are given in the last of this parts list.
The components identified by
mark !  or dotted line with mark
! are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque !  sont critiques pour la
sécurité.
Ne les remplacer que par une
piéce portant le numéro spécifié.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
12
X-3947-391-1 PANEL ASSY, UPPER
13
1-665-523-11 FP-558 FLEXIBLE BOARD
14
1-774-867-21 CONNECTOR,EXTERNAL(HOT SHOE)8P
15
3-968-729-51 SCREW (M2), LOCK ACE, P2
16
3-948-339-01 SCREW, TAPPING
* 17
3-976-709-01 LABEL, CASSETTE CAUTION
18
3-792-854-21 LID, BATTERY CASE (for RMT-808/809)
19
1-475-141-21 COMMANDER, REMOTE (RMT-808)
(TRV7/TRV7E:E,Tourist)
19
1-475-141-31 COMMANDER, REMOTE (RMT-809)
 (TRV7E:AEP,UK)
* 20
3-704-367-01 LABEL (TRV7)
1
3-975-756-01 LID, BT
* 2
1-665-517-11 LI-1 BOARD
3
3-968-729-01 SCREW (M2), LOCK ACE, P2
* 4
3-975-751-01 SHEET METAL (LOWER), STRAP
5
1-665-529-11 FP-542 FLEXIBLE BOARD
6
A-7066-967-A DD-96 BOARD, COMPLETE (TRV7E)
6
A-7067-007-A DD-96 BOARD, COMPLETE (TRV7)
7
1-694-076-31 TERMINAL BOARD, BATTERY
8
X-3947-272-1 HOLDER ASSY, BATTERY
9
3-975-752-01 LID (BT), CPC
10
X-3947-285-1 CAP ASSY, LENS
11
A-7073-063-A TS-1 BOARD, COMPLETE
6-1-1. BATTERY HOLDER AND UPPER PANEL ASSEMBLY
3
8
3
11
16
5
9
16
7
4
15
not supplied
2
3
1
10
19
18
not supplied
6
16
16
15
13
14
15
3
16
16
3
3
3
3
15
17
3
3
3
3
#1
not supplied
12
15
F panel assembly
(See page 6-2.)
Cabinet (L) assembly
(See page 6-3.)
20
DCR-TRV7/TRV7E
6-2
6-1-2. F PANEL ASSEMBLY
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
57
3-975-794-01 SCREW, FILTER
58
1-475-122-11 SWITCH BLOCK, CONTROL(MF4810)
59
X-3947-494-1 COVER (REAR) ASSY, MICROPHONE
60
1-665-532-11 FP-547 FLEXIBLE BOARD
MIC901 1-542-325-11 MICROPHONE
MIC902 1-542-325-11 MICROPHONE
51
A-7073-067-A MA-301 BOARD, COMPLETE
52
X-3947-387-1 PANEL ASSY, F
53
3-968-729-51 SCREW (M2), LOCK ACE, P2
54
3-719-408-11 SCREW (B2), TAPPING, P3
55
X-3947-483-1 HOLDER ASSY, MICROPHONE
56
3-975-800-01 COVER (F), JACK
53
58
59
54
54
56
57
55
54
51
not supplied
60
not supplied
54
not supplied
52
MIC902
MIC901
6-3
6-1-3. CABINET (L) ASSEMBLY
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
110
X-3947-397-1 CABINET ASSY, VK LOWER
(TRV7/TRV7E:E,Tourist)
111
A-7073-066-A VK-42 BOARD, COMPLETE
(TRV7/TRV7E:E,Tourist)
111
A-7073-204-A VK-42P BOARD, COMPLETE (TRV7E:AEP,UK)
112
X-3947-277-1 CABINET ASSY, VK UPPER
113
1-475-120-11 SWITCH BLOCK, CONTROL(ZK4810)
114
1-665-527-11 FP-540 FLEXIBLE BOARD
115
4-634-290-11 DAMPER
116
3-975-774-01 SPRING, COMPRESSION
117
X-3947-264-1 CS ASSY
118
3-948-339-01 SCREW, TAPPING
119
3-713-786-21 SCREW (M2X3)
120
3-968-729-51 SCREW (M2), LOCK ACE, P2
101
X-3947-386-1 CABINET (L) ASSY
102
3-975-771-01 COVER (L), JACK
103
3-969-505-01 PIN, JC
104
3-968-729-01 SCREW (M2), LOCK ACE, P2
105
X-3947-436-1 COVER ASSY, CL
106
1-665-531-11 FP-544 FLEXIBLE BOARD
107
A-7073-064-A HL-8 BOARD, COMPLETE
108
X-3947-393-1 LID ASSY, CASSETTE
109
1-475-121-21 SWITCH BLOCK, CONTROL(PS4810E)
(TRV7E:AEP,UK)
109
1-475-121-31 SWITCH BLOCK, CONTROL(PS4810U)
(TRV7/TRV7E:E,Tourist)
110
X-3947-392-1 CABINET ASSY, VK LOWER (TRV7E:AEP,UK)
108
109
110
107
106
104
102
111
#2
101
not supplied
105
112
113
114
115
117
118
119
118
118
118
118
118
118
120
120
116
118
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
103
#2
120
not supplied
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