JVC HR-S5960EX, HR-S5961EX, HR-S5962EX, HR-S5963EX, HR-S5965EF Service Manual
...
SERVICE MANUAL
VIDEO CASSETTE RECORDER
8296120034
HR-S5960EX,HR-S5961EX,
HR-S5962EX,HR-S5963EX,
HR-S5965EF,HR-S5965EK,
HR-S5966EK
(EK model)
(other model)
For disassembling and assembling of MECHANISM ASSEMBLY, refer to the SERVICE MANUAL No.86700 (MECHANISM ASSEMBLY).
SPECIFICATION (The specifications shown pertain specifically to the model HR-S5960EX,S5961EX,S5962EX,S5963EX)
GENERAL
Power requirement AC 220 V - 240 V~, 50 Hz/60 Hz
Power consumption
Temperature
Operating position Horizontal only
Dimensions
(W x H x D)
Weight 3.1 kg
Format S-VHS/VHS PAL standard
Maximum recording time
VIDEO/AUDIO
Signal system PAL-type colour signal and CCIR
Recording system DA4 (Double Azimuth) head helical scan
Signal-to-noise ratio 45 dB
Horizontal resolution
Power on 16 W
Power off 3.5 W
Operating 5°C to 40°C
Storage -20°C to 60°C
400 mm x 94 mm x 270 mm
(SP) 240 min. with E-240 video cassette
(LP) 480 min. with E-240 video cassette
monochrome signal, 625 lines 50 fields
system
HR-S5960EX,HR-S5961EX,HR-S5962EX,HR-S5963EX,HR-S5965EF,HR-S5965EK,HR-S5966EK V16S0
VHS 250 lines
S-VHS 400 lines
Frequency range
Normal audio 70 Hz to 10,000 Hz
Hi-Fi audio 20 Hz to 20,000 Hz
Input/Output 21-pin SCART connectors:
IN/OUT x 1, IN/DECODER x 1RCA connectors:AUDIO OUT x 1
TUNER/TIMER
TV channel storage
capacity
Tuning system Frequency synthesized tuner
Channel coverage
VHF 47 MHz - 89 MHz/104 MHz - 300 MHz/302
UHF 470 MHz - 862 MHz
Aerial output UHF channels 22 - 69 (Adjustable)
Memory backup time Approx. 10 min.
ACCESSORIES
Provided accessories : RF cable, Infrared remote control unit,
99 positions (+AUX position)
MHz - 470 MHz
Lithium battery - CR2032-
COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LTD.
No.82961
2003/4
TABLE OF CONTENTS
1 PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
1.1 SAFTY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2 SPECIFIC SERVICE INSTRUCTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
2.1 Manually removing the cassette tape . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
2.2 Removing the major parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
2.3 Emergency display function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
2.4 Service position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13
2.5 Jig RCU mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13
2.6 Mechanism service mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14
2.7 Maintenance and inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14
3 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15
3.1 Before adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15
3.2 Mechanism compatibility adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16
3.3 Electrical adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18
CHARTS AND DIAGRAMS
BOARD INTERCONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
MAIN (VIDEO/N.AUDIO) SCHEMATIC DIAGRAM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
MAIN (S-SUB) SCHEMATIC DIAGRAM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
MAIN (SYSCON) SCHEMATIC DIAGRAM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 -9
DIFFERENCE TABLE OF SYSTEM CONTROL CIRCUIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
REMOTE CONTROLLER SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
FDP GRID ASSIGNMENT AND ANODE CONNECTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
MAIN (VPS/PDC SLICER) SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12
MAIN (FMA) SCHEMATIC DIAGRAM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13
MAIN (SW.REG) SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-15
MAIN (TUNER) SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17
MAIN (FRONT), LED AND ADV.JOG SCHEMATIC DIAGRAMS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-19
MAIN (TERMINAL) SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-21
S-P CONVERTER SCHEMATIC DIAGRAM [HR-S5965EF]. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23
SECAM SCHEMATIC DIAGRAM [HR-S5965EF] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25
COMPONENT PARTS LOCATION GUIDE <MAIN> LPB10189-001C. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26
MAIN CIRCUIT BOARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27
S-P COVERTER AND SECAM CIRCUIT BOARDS [HR-S5965EF]. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-29
CPU PIN FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-30
SYSTEM CONTROL BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-31
AUDIO BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-32
VIDEO BLOCK DIAGRAM (1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-33
VIDEO BLOCK DIAGRAM (2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-35
VOLTAGE CHARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-37
PARTS LIST
1. EXPLODED VIEW
1.1 PACKING AND ACCESSORY ASSEMBLY <M1> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
1.2 FINAL ASSEMBLY <M2>. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
1.3 MECHANISM ASSEMBLY <M4>. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
2. PARTS LIST. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
PACKING AND ACCESSORY ASSEMBLY <M1> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
FINAL ASSEMBLY <M2> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
MECHANISM ASSEMBLY <M4> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
MAIN BOARD ASSEMBLY <03>. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
A/C HEAD BOARD ASSEMBLY <12>. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
LOADING MOTOR BOARD ASSEMBLY <55>. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
S-P CONVERTER BOARD ASSEMBLY <87> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
SECAM BOARD ASSEMBLY <88>. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13
The following table indicates main different points between models HR-S5960EX,HR -S5961EX,HR-S5962EX, HR-S5963EX,HRS5963EX,HR-S5965EF,HR-S5965EK and HR-S5966EK.
ITEM
POWER PLUG CEE 3PIN
BODY COLOUR PURE SILVER BLACK PURE SILVER & DARK
RCU COLOUR LIGHT GRAY BLACK LIGHT GRAY BLACK
SCART CABLE OPTIONAL PROVIDED OPTIONAL
MESECAM USED(MANUAL) USED(PB ONLY) NOT USED
DECODER(L-2) USED NOT USED
BROADCASTING
STANDARD
STEREO
DECODER
RF OUT USED NOT USED USED
VCR PLUS+ SHOWVIEW VIDEO PLUS+
VPS USED NOT USED
OSD L A N G U A GE 13 LANGUAGES FRENCH ENGLISH
MODEL
HR-S5960EX HR-S5961EX HR-S5962EX HR-S5963EX HR-S5965EF HR-S5965EK HR-S5966EK
SILVER[WINDOW &
CASSETTE DOOR]
B/G,D/K L,L',B/G I
NICAM/A2 NICAM(L,B/G)/
PURE SILVER & DARK
SILVER[WINDOW &
L/R COVER]
PURE SILVER BLACK
NICAM
A2(B/G)
NOTE:
Mark is same as left.
1-2 (No.82961)
SECTION 1
r
e
PRECAUTIONS
1.1 SAFTY PRECAUTIONS
Prior to shipment from the factory, JVC products are strictly inspected to conform with the recognized product safety and electrical codes of the countries in which they are to be
sold.However,in order to maintain such compliance, it is equally
important to implement the following precautions when a set is
being serviced.
1.1.1 Precautions during Servicing
(1) Locations requiring special caution are denoted by labels
and inscriptions on the cabinet, chassis and certain parts of
the product.When performing service, be sure to read and
comply with these and other cautionary notices app earing in
the operation and service manuals.
(2) Parts identified by the symbol and shaded ( ) parts
are critical for safety.
Replace only with specified part numbers.
NOTE :
Parts in this category also include those specified to
comply with X-ray emission standards for products
using cathode ray tubes and those specified for compliance with various regulations regarding spurious
radiation emission.
(3) Fuse replacement caution notice.
Caution for continued protection against fire hazard.
Replace only with same type and rated fuse(s) as specified.
(4) Use specified internal wiring. Note especially:
• Wires covered with PVC tubing
• Double insulated wires
• High voltage leads
(5) Use specified insulating materials for hazardous live parts.
Note especially:
• Insulation Tape
• PVC tubing
•Spacers
• Insulation sheets for transistors
• Barrier
(6) When replacing AC primary side components (transformers,
power cords, noise blocking capacitors, etc.) wrap ends of
wires securely about the terminals before soldering.
quently, when servicing these products, replace the cathode
ray tubes and other parts with only the specified parts. Under
no circumstances attempt to modify these circuits.Unauthorized modification can increase the high voltage value and
cause X-ray emission from the cathode ray tube.
(12) Crimp type wire connector
In such cases as when replacing the power transformer in
sets where the connections between the power cord and
power trans former primary lead wires are performed using
crimp type connectors, if replacing the connectors is unavoidable, in order to prevent safety hazards, perfo rm carefully and precisely according to the following steps.
• Connector part number :E03830-001
• Required tool : Connector crimping tool of the proper
type which will not damage insulated parts.
• Replacement procedure
a) Remove the old connector by cutting the wires at a
point close to the connector.
Important : Do not reuse a connector (discard it).
cut close to connector
Fig.1-1-3
b) Strip about 15 mm of the insulation from the ends of
the wires. If the wires are stranded, twist the strands
to avoid frayed conductors.
15 mm
Fig.1-1-4
c) Align the lengths of the wires to be connected. Insert
the wires fully into the connector.
Metal sleeve
Fig.1-1-1
(7) Observe that wires do not contact heat producing parts
(heatsinks, oxide metal film resistors, fusible resistors, etc.)
(8) Check that replaced wires do not contact sharp edged or
pointed parts.
(9) When a power cord has been replaced, check that 10-15 kg
of force in any direction will not loosen it.
Power cord
Fig.1-1-2
(10) Also check areas surrounding repaired locations.
(11) Products using cathode ray tubes (CRTs)In regard to such
products, the cathode ray tubes themselves, the high voltage circuits, and related circuits are specified for compliance
with recognized codes pertaining to X-ray emission. Conse-
Connector
Fig.1-1-5
d) As shown in Fig.1-1-6, use the crimping tool to
crimp the metal sleeve at the center position. Be
sure to crimp fully to the complete closure of the
tool.
1.2
5
2
.0
5.5
Crimping tool
Fig.1-1-6
e) Check the four points noted in Fig.1-1-7.
Not easily pulled free
Wire insulation recessed
more than 4 mm
Crimped at approx. cente
of metal sleev
Conductors extended
Fig.1-1-7
(No.82961)1-3
1.1.2 Safety Check after Servicing
Examine the area surrounding the repaired location for d amage
or deterioration. Observe that screws, parts and wires have been
returned to original positions, Afterwards, perform the following
tests and confirm the specified values in order to verify compliance with safety standards.
(1) I nsulation resistance test
Confirm the specified insulation resistance or greater between power cord plug prongs and externally exposed
parts of the set (RF terminals, antenna terminals, video and
audio input and output terminals, microphone jacks, earphone jacks, etc.).
See table 1 below.
(2) Dielectric strength test
Confirm specified dielectric strength or greater between
power cord plug prongs and exposed accessible parts of
the set (RF terminals, antenna terminals, video and audio
input and output terminals, microphone jacks, earphone
jacks, etc.). See Fig.1-1-11 below.
(3) Clearance distance
When replacing primary circuit components, confirm specified clearance distance (d), (d') between soldered terminals, and between terminals and surrounding metallic
parts. See Fig.1-1-11 below.
(4) Leakage current test
Confirm specified or lower leakage current between earth
ground/power cord plug prongs and externally exposed accessible parts (RF terminals, antenna terminals, video and
audio input and output terminals, microphone jacks, earphone jacks, etc.).
Measuring Method : (Power ON)
Insert load Z between earth ground/power cord plug
prongs and externally exposed accessible parts. Use an
AC voltmeter to measure across both terminals of load Z.
See Fig.1-1-9 and following Fig.1-1-12.
ab
Externally
exposed
accessible part
Z
V
c
A
Fig.1-1-9
(5) Grounding (Class 1 model only)
Confirm specified or lower grounding impedance between
earth pin in AC inlet and externally exposed accessible
parts (Video in, Video out, Audio in, Audio out or Fixing
screw etc.).
Measuring Method:
Connect milli ohm meter between earth pin in AC inlet and
exposed accessible parts. See Fig.1-1-10 and grounding
specifications.
Fig.1-1-8
Fig.1-1-10
Fig.1-1-11
Fig.1-1-12
NOTE :
These tables are unofficial and for reference only. Be sure to confirm the precise values for your particular country and locality.
1-4 (No.82961)
SECTION 2
SPECIFIC SERVICE INSTRUCTIONS
2.1 Manually removing the cassette tape
If you cannot remove the cassette tape which is loaded because
of any electrical or mechanical failures, manually remove it by
taking the following steps.
(1) Unplug the power cord plug from the power outlet.
(2) Refer to the disassembly procedure of the VCR and per-
form the disassembly of the major parts before removing
the mechanism assembly. (See Fig. 2-1a)
Fig.2-1a
Tension arm assembly
Pole base assembly
Pinch roller arm assembly
(3) Unload the pole base assembly by manually turning the
gear of the loading motor until the pole base assembly is
hidden behind the cassette lid. In doing so, hold the tape by
the hand to keep the slack away from any grease. (See
Fig.2-1b )
In case of mechanical failures, while keeping the tension arm assembly free from tension, pull out the tape
on the pole base assembly. Take the spring(a) of the
pinch roller arm assembly off the hook, and detach it
from the tape.
(4) Remove the screw (a) of the side frame (L/R).
(5) Hold the slack tape and cassette cover together, lift the
cassette tape, top frame, cassette holder and side frames
(L, R) together from the rear and remove them by dis-engaging the hooks (a) and (b).
Screw(a)
Cassette tape
Hook(a)
Cassette holder
Top frame
Side frame(R)
Screw(a)
Spring(a)
Direction of unloading
Side frame(L)
Hook(b)
Fig.2-1c
(6) Take up the slack of the tape into the cassette. This com-
pletes removal of the cassette tape.
Fig.2-1b
(No.82961)1-5
2.2 Removing the major parts
2.2.1 How to read the procedure table
This table shows the steps for disassembly of the externally furnished parts and board assemblies. Reverse these steps when
re-assembling them.
Step/
Loc No.
Part Name
[1] Top cover 1-3a
Bracket 2(S1c)
(1) (2) (3) (4) (5)
Fig.
No.
Point Note
4(S1a),(S1b),3(L1a), <Note 1a>
2(SD1a),(P1a),(W1a),
CN1(WR1a),
----------------------------------------
(1) Order of steps in Procedure
When reassembling, perform the step(s) in the reverse order.
These numbers are also used as the identification (loca-
tion) No. of parts Figures.
(2) Part name to be removed or installed.
(3) Fig. No. showing procedure or part location.
(4) I dentification 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
assigned nos. in priority order and do not correspond to those on the spare parts list.
(5) A djustment information for installation
2.2.2 Disassembly procedure
Step/
Loc No.
Part Name
[1] Top cover
[2] Front panel assembly
[3] Mechanism assembly
(Drum assembly)
(Inertia plate) 4(L3a)
(Roller arm assembly) (P3a),(L3b)
[4]
[HR-S5965EF]
S-P Converter board assembly
[5]
Main board assembly
[6]
Bottom cover
Fig.
No.
2-2-2d
2-2-2d
Point
4(S1a),(S1b)
2(S2a), 6(L2a), 3(L2b)
2-2-2a
2-2-2d
CN2001(WR3a), <
(S3a), (S3b)
--------------------------
2-2-2b
CN1(WR3b),
2-2-2c
(S3c), (S3d), (S3e),
--------------------------
--------------------------
2-2-2d
CN1601(WR4a)
2(S4a),(L4a)
2-2-2d
(S5a), 3(S5b),6(L5a)
2-2-2d
3(L6a), 5(L6b), 2(L6c)
Note
<
Note 2a
Note 3a
Note 3b
<
<
Note 3c
<
Note 3d
>
>
>
>
>
<Note 2a>
• When reattaching the Front panel assembly, make sure that
the door opener of the Side frame (R) is lowered in position prior to the reinstallation.
• When reattaching the Front panel assembly, pay careful attention
to the switch lever of the Front panel assembly not to make it
touch the switch knob of the Main board assembly from the side.
• When reattaching the Front panel assembly, lift the Cassette
door slightly.
Door
opener
Side
frame(R)
Switch
knob
Switch
lever
Fig.2-2-2a
<Note 3a>
• Be careful not to damage the connector and wire etc. during
connection and disconnection.
• When connecting the flat wire to the connector, be careful with
the flat wire direction.
<Note 3b>
• When reattaching the Mechanism assembly, secure the
screws (S3a to S3b) in the order of a, b.
<Note 3c>
• When reattaching the Mechanism assembly, be sure to align
the phase of the Rotary encoder on the Main board assembly.
• When reattaching the Mechanism assembly, set the “Mechanism assembling mode”. [See “MECHANISM ASSEMBLY
SERVICE MANUAL (No. 86700)”.]
• When reattaching the Mechanism assembly to the Main board
assembly, take care not to damage the sensors and switch on
the Main board assembly.
<Note 3d>
• When reattaching the Drum assembly, secure the screws (S3c
to S3e) in the order of c, d, e.
Mechanism
assembly
(S3d)
(S3c)
(S3e)
Drum
assembly
<Note 3c>
(S3d)
<NOTE>
Attach the Drum assembly appropriately,
since the installation state of the Drum assembly
influences the FM WAVEFORM LINEARITY
greatly.
(S3c)
(S3e)
HOOK
Fig.2-2-2b
• When handling the drum assembly alone, hold it by the motor
or shaft. Be careful not to touch other parts, especially the video heads. Also take care not to damage the connectors.
Shaft
Motor
Video heads
1-6 (No.82961)
Fig.2-2-2c
HOLD PART OF ROLLER ARM ASS'Y
WHILE ATTACHING INERTIA PLATE.
INERTIA PLATE SHOULD BE ATTACHED
SO AS TO SER SMALL DIAMETER OF
CENTRAL ROUND HOLE ABOVE.
POSITION ROLLER'S INSTALLATION
HOLE IN THE "A" PART.
INSERT ROLLER UNTIL THE "b"
PART OF ROLLER'S HOOK IOCK
UP TO THE "B" PART.
HITCH THE "c" PART OF SPRING
TO THE "C" PART.
[4]S-P converter board assembly
ONLY USED FOR
HR-S5965EF
k
(S4a)
m
Inertia plate
(L3a)
"C"
"A"
Roller arm assembly
(S4a)
m
[5]Main board
(P3a)"c"
(L3b)"b"
"B"
assembly
(S2a)
(S3a)
<Note3b>
(S3c)
<Note3c>
(S5b)
3
0
0
3
Q
Drum assembly
c
(S3d)
<Note3c>
c
b
c'
1
0
0
3
D
1
0
0
3
S
J
(S3e)
<Note3c>
(S5b)
2
0
0
3
Q
b
(S3b)
<Note3b>
c
d
(S2a)
g
(S5b)
C
N
5
00
1
d'
c'
b
(S1a)
Insert the bushing of POWER CORD
so as not to twist the cord.
(S1b)
[1]Top cover
JS3001
(S1a)
[2]Front panel assembly
(L2a)
(L2b)
Cassette door
<Note2b>
(L2b)
CN1601
(WR4a)
(L5a)
k
(L4a)
m
(L2a)
(L2a)
m
f
f
(L6c)
"Z"
(S5a)
g
d'
c'
b
f
f
<Phase alignment>
Accord the position of V gap on R.ENCORDER and PWB silk
Accord the position of Boss on R.ENCORDER and PWB silk
(L6b)
(L6a)
f
f
(L6a)
(L6b)
(L2b)
[6]Bottom cover
(L6b)
(WR3b)
<Note3a>
1
L6002
C7128
CN512
CN7102
DRUM
CN2001
A/C HEAD
(WR3a)
<Note3a>
CN5001
NOTE
1. Insert direction of FCC WIRE as follows.
electrode side
2. FFC WIRE and DRUM FPC WIRE should be
insert as follows.
3. Insert direction of POWER CORD.
WHITE LINE
(L6a)
right side
OK
90
CN
US/UC/JPN
f
f
back side
supporting side
NG
CN CN
except US/UC/JPN
BLUE
Fig.2-2-2d
NEUTRAL
CN5001
NEUTRAL
CN5001
(No.82961)1-7
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