Disassembly; How To Remove The Major Parts; Introduction; How To Read The Disassembly And Assembly - JVC HM-HDS1U Service Manual

Hdd / vhs dual recorder
Hide thumbs Also See for HM-HDS1U:
Table of Contents

Advertisement

1.1 HOW TO REMOVE THE MAJOR PARTS

1.1.1 Introduction

This set is a double-deck video recorder integrating a HDD
(Hard Disk Drive) and a VHS deck. Its internal structure is di-
vided into three sections that include the power supply, VHS
and HDD sections. Therefore, the removal of major parts will
also be described under three separate sections as listed be-
low.
1. COMMON section
2. VHS section
3. HDD section
< TOP VIEW >
1. COMMON section
3. HDD section
Fig. 1-1-1

1.2 HOW TO READ THE DISASSEMBLY AND ASSEMBLY

Step/
Part name
Fig. No.
Loc No.
1
Top cover, Bracket
COM1
Front panel
COM2 8(L3),
2
assembly
§
§
(1)
(2)
(3)
(1) Order of steps in Procedure
When reassembling, perform the step(s) in the reverse order.
These numbers are also used as the identification (location) No.
of parts Figures.
(2) Part name to be removed or installed.
(3) Fig. No. showing procedure or part location.
(4) Identification of part to be removed, unhooked, unlocked,
released, unplugged, unclamped or unsoldered.
P= Spring, W= Washer, S= Screw, L= Locking tab, SD= Solder,
CN**(WR**)= Remove the wire (WR**) from the connector
(CN**).
Note:
• The bracketed ( ) WR of the connector symbol are as-
signed nos. in priority order and do not correspond to
those on the spare parts list.
(5) Adjustment information for installation
SECTION 1

DISASSEMBLY

2. VHS section
Point
Note
4(S1), 3(S2), 2(L1), (L2)
2(S3)
<Note
CN7507(WR1),
1,2,3,4>
CN3011(WR2)
§
§
§
(4)
(5)

1.3 DISCONNECTION OF CONNECTORS (WIRES)

FPC
CONNECTOR
Fig. 1-3-1
FPC
CONNECTOR
Fig. 1-3-3
FPC
CONNECTOR
Fig. 1-3-5
1.4 SCREWS USED CABINET COMPONENTS AND
BOARD ASSEMBLIES
Table 1-4-1 below shows the symbols, shapes, colors and
part numbers of screw that are used in the cabinet compo-
nents and board assemblies and are appearing in the disas-
sembling/reassembling diagrams in this manual.
When screwing them again in reassembling, be sure to use
them correctly referring to the following table.
Notes:
• Screw that are asterisked (marked with*) in the shape col-
umn are fixed with screw lock agent. If such the screw is
once removed, never use it again.
• The Screw symbols are assigned nos. in priority order and
do not correspond to those on the spare parts list.
SYMBOL
PARTS NO.
S1
QYTDST3006R
S2
QYTDST3006M
S3
QYTDSF3010Z
S4
QYTDSF2606Z
S5
QYTDST3006Z
S6
QYTDST3005M
S7
QYTDSF3008M
S8
QYTDST2610Z
S9
PQ40413
S10
LP40700-001A
S11
QYTDSP2004Z
Table 1-4-1
FPC
CONNECTOR
Fig. 1-3-2
FPC
CONNECTOR
Fig. 1-3-4
COLOR
SILVER BLACK
BLACK
GOLD
GOLD
GOLD
GOLD
BLACK
GOLD
BLACK
BLACK
GOLD
1-1

Advertisement

Table of Contents
loading

Table of Contents