Page 1
SERVICE MANUAL
Sec. 1: Main Section
I Specifications
I Preparation for Servicing
I Adjustment Procedures
I Schematic Diagrams
I CBA’s
Sec. 2: Deck Mechanism Section
I Standard Maintenance
I Alignment for Mechanism
I Disassembly/Assembly of Mechanism
I Alignment Procedures of Mechanism
Sec. 3: Exploded views
and Parts List Section
I Exploded views
I Parts List
VIDEO CASSETTE RECORDER
27C-250
27C-254
SECAMPAL
Page 2
MAIN SECTION
VIDEO CASSETTE RECORDER
27C-250/27C-254
Sec. 1: Main Section
I Specifications
I Preparation for Servicing
I Adjustment Procedures
I Schematic Diagrams
I CBA’s
TABLE OF CONTENTS
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1-1
Important Safety Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2-1
Standard Notes for Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3-1
Preparation for Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4-1
Cabinet Disassembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5-1
Electrical Adjustment Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6-1
Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7-1
Function Indicator Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7-9
Schematic Diagrams / CBA’s and Test Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8-1
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9-1
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10-1
IC Pin Function Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11-1
Lead Identifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12-1
Page 3
SPECIFICATIONS
Description Unit Minimum Nominal Maximum Remark
1. Video
1-1. Video Output (PB) Vp-p 0.8 1.0 1.2 FL6A
1-2. Video Output (R/P) Vp-p 0.8 1.0 1.2
1-3. Video S/N Y (R/P) dB 40 45
1-4. Video Color S/N AM (R/P) dB 37 41 SP Mode
1-5. Video Color S/N PM (R/P) dB 30 36 SP Mode
1-6. Resolution (PB) Line 230 245 SP Mode
2. Servo
2-1. Jitter Low µsec 0.07 0.12 SP Mode
2-2. Wow & Flutter % 0.3 0.5 SP Mode
3. Normal Audio
3-1. Output (PB) dBV -9 -6 -3 SP Mode
3-2. Output (R/P) dBV -9 -6 -1.5 SP Mode
3-3. S/N (R/P) dB 36 41 SP Mode
3-4. Distortion (R/P) % 1.0 4.0 SP Mode
3-5. Freq. resp (R/P) at 200Hz dB -7 -4 SP Mode
(-20dB ref. 1kHz) at 6kHz dB -10 -4 SP Mode
SP Mode,
W/O Burst
4. Tuner
4-1. Video output Vp-p 0.8 1.0 1.2 E-E Mode
4-2. Video S/N dB 39 42 E-E Mode
4-3. Audio output dB -10 -6 -2 E-E Mode
4-4. Audio S/N dB 40 46 E-E Mode
Note: Nominal specs represent the design specs. All units should be able to approximate these – some will exceed
and some may drop slightly below these specs. Limit specs represent the absolute worst condition that still might
be considered acceptable; In no case should a unit fail to meet limit specs.
1-1-1 HE240SP
Page 4
IMPORTANT SAFETY PRECAUTIONS
Product Safety Notice
Some electrical and mechanical parts have special
safety-related characteristics which are often not evident from visual inspection, nor can the protection they
give necessarily be obtained by replacing them with
components rated for higher voltage, wattage, etc.
Parts that have special safety characteristics are identified by a ! on schematics and in parts lists. Use of a
substitute replacement that does not have the same
safety characteristics as the recommended replacement part might create shock, fire, and/or other hazards. The Product’s Safety is under review
continuously and new instructions are issued whenever appropriate. Prior to shipment from the factory,
our products are carefully inspected to confirm 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.
Precautions during Servicing
A. Parts identified by the ! symbol are critical for
safety. Replace only with part number specified.
B. In addition to safety, other parts and assemblies
are specified for conformance with regulations
applying to spurious radiation. These must also be
replaced only with specified replacements.
Examples: RF converters, RF cables, noise blocking capacitors, and noise blocking filters, etc.
C. Use specified internal wiring. Note especially:
1)Wires covered with PVC tubing
2)Double insulated wires
3)High voltage leads
D. Use specified insulating materials for hazardous
live parts. Note especially:
1)Insulation tape
2)PVC tubing
3)Spacers
4)Insulators for transistors
E. When replacing AC primary side components
(transformers, power cord, etc.), wrap ends of
wires securely about the terminals before soldering.
F. Observe that the wires do not contact heat produc-
ing parts (heatsinks, oxide metal film resistors, fusible resistors, etc.).
G. Check that replaced wires do not contact sharp
edges or pointed parts.
H. When a power cord has been replaced, check that
5 - 6 kg of force in any direction will not loosen it.
I. Also check areas surrounding repaired locations.
J. Be careful that foreign objects (screws, solder
droplets, etc.) do not remain inside the set.
K. Crimp type wire connector
The power transformer uses crimp type connectors
which connect the power cord and the primary side
of the transformer. When replacing the transformer,
follow these steps carefully and precisely to prevent
shock hazards.
Replacement procedure
1)Remove the old connector by cutting the wires at a
point close to the connector.
Important: Do not re-use a connector. (Discard it.)
2)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.
3)Align the lengths of the wires to be connected.
Insert the wires fully into the connector.
4)Use a crimping tool to crimp the metal sleeve at its
center. Be sure to crimp fully to the complete closure of the tool.
L. When connecting or disconnecting the internal
connectors, first, disconnect the AC plug from the
AC outlet.
1-2-1 H8740SFP
Page 5
Safety Check after Servicing
Examine the area surrounding the repaired location for
damage or deterioration. Observe that screws, parts,
and wires have been returned to their original positions. Afterwards, do the following tests and confirm
the specified values to verify compliance with safety
standards.
1. Clearance Distance
When replacing primary circuit components, confirm
specified clearance distance (d) and (d’) between soldered terminals, and between terminals and surrounding metallic parts. (See Fig. 1)
Table 1 : Ratings for selected area
AC Line Voltage Clearance Distance (d) (d’)
230 V
Note: This table is unofficial and for reference only.
Be sure to confirm the precise values.
≥ 3mm(d)
≥ 6 mm(d’)
2. Leakage Current Test
Confirm the specified (or lower) leakage current
between B (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.) is lower than or equal to the specified value in the
table below.
Measuring Method (Power ON) :
Insert load Z between B (earth ground, power cord
plug prongs) and exposed accessible parts. Use an
AC voltmeter to measure across the terminals of load
Z. See Fig. 2 and the following table.
Chassis or Secondary Conductor
Primary Circuit Terminals
dd'
Exposed Accessible Part
Z
One side of
B
Power Cord Plug Prongs
AC Voltmeter
(High Impedance)
Fig. 1
Fig. 2
Table 2: Leakage current ratings for selected areas
AC Line Voltage Load Z Leakage Current (i)
2kΩ RES.
Connected in
parallel
230 V
50kΩ RES.
Connected in
parallel
Note: This table is unofficial and for reference only. Be sure to confirm the precise values.
i≤0.7mA AC Peak
i≤2mA DC
i≤0.7mA AC Peak
i≤2mA DC
1-2-2 H8740SFP
One side of power cord plug
prongs (B) to:
RF or
Antenna terminals
A/V Input, Output
Page 6
STANDARD NOTES FOR SERVICING
Circuit Board Indications
a. The output pin of the 3 pin Regulator ICs is indi-
cated as shown.
Top View
Input
Out
b. For other ICs, pin 1 and every fifth pin are indicated
as shown.
In
Pin 1
c. The 1st pin of every male connector is indicated as
shown.
Pin 1
Bottom View
5
10
How to Remove / Install Flat Pack-IC
1. Removal
With Hot-Air Flat Pack-IC Desoldering Machine:.
(1) Prepare the hot-air flat pack-IC desoldering
machine, then apply hot air to the Flat Pack-IC
(about 5 to 6 seconds). (Fig. S-1-1)
Fig. S-1-1
(2) Remove the flat pack-IC with tweezers while apply-
ing the hot air.
(3) Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
(4) Release the flat pack-IC from the CBA using twee-
zers. (Fig. S-1-6)
Instructions for Connectors
1. When you connect or disconnect the FFC (Flexible
Foil Connector) cable, be sure to first disconnect
the AC cord.
2. FFC (Flexible Foil Connector) cable should be
inserted parallel into the connector, not at an angle.
FFC Cable
Connector
CBA
* Be careful to avoid a short circuit.
Caution:
1. Do not supply hot air to the chip parts around the
flat pack-IC for over 6 seconds because damage
to the chip parts may occur. Put masking tape
around the flat pack-IC to protect other parts from
damage. (Fig. S-1-2)
2. The flat pack-IC on the CBA is affixed with glue, so
be careful not to break or damage the foil of each
pin or the solder lands under the IC when removing
it.
Hot-air
Flat Pack-IC
Desoldering
CBA
Masking
Tape
Tweezers
Machine
Flat Pack-IC
Fig. S-1-2
1-3-1 NOTE_1
Page 7
With Soldering Iron:
(1) Using desoldering braid, remove the solder from all
pins of the flat pack-IC. When you use solder flux
which is applied to all pins of the flat pack-IC, you
can remove it easily. (Fig. S-1-3)
Flat Pack-IC
Desoldering Braid
(4) Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
(5) Release the flat pack-IC from the CBA using twee-
zers. (Fig. S-1-6)
Note:
When using a soldering iron, care must be taken
to ensure that the flat pack-IC is not being held by
glue. When the flat pack-IC is removed from the
CBA, handle it gently because it may be damaged
if force is applied.
Soldering Iron
Fig. S-1-3
(2) Lift each lead of the flat pack-IC upward one by
one, using a sharp pin or wire to which solder will
not adhere (iron wire). When heating the pins, use
a fine tip soldering iron or a hot air desoldering
machine. (Fig. S-1-4)
Sharp
Pin
Fine Tip
Soldering Iron
Fig. S-1-4
(3) Bottom of the flat pack-IC is fixed with glue to the
CBA; when removing entire flat pack-IC, first apply
soldering iron to center of the flat pack-IC and heat
up. Then remove (glue will be melted). (Fig. S-1-6)
(4) Release the flat pack-IC from the CBA using twee-
zers. (Fig. S-1-6)
With Iron Wire:
(1) Using desoldering braid, remove the solder from all
pins of the flat pack-IC. When you use solder flux
which is applied to all pins of the flat pack-IC, you
can remove it easily. (Fig. S-1-3)
(2) Affix the wire to a workbench or solid mounting
point, as shown in Fig. S-1-5.
(3) While heating the pins using a fine tip soldering
iron or hot air blower, pull up the wire as the solder
melts so as to lift the IC leads from the CBA contact
pads as shown in Fig. S-1-5
To Solid
Mounting Point
CBA
Tweezers
Hot Air Blower
or
Iron Wire
Soldering Iron
Fig. S-1-5
Fine Tip
Soldering Iron
Flat Pack-IC
Fig. S-1-6
1-3-2 NOTE_1
Page 8
2. Installation
(1) Using desoldering braid, remove the solder from
the foil of each pin of the flat pack-IC on the CBA
so you can install a replacement flat pack-IC more
easily.
(2) The “ I ” mark on the flat pack-IC indicates pin 1.
(See Fig. S-1-7.) Be sure this mark matches the 1
on the PCB when positioning for installation. Then
presolder the four corners of the flat pack-IC. (See
Fig. S-1-8.)
(3) Solder all pins of the flat pack-IC. Be sure that none
of the pins have solder bridges.
Example :
Pin 1 of the Flat Pack-IC
is indicated by a " " mark.
Fig. S-1-7
Instructions for Handling
Semi-conductors
Electrostatic breakdown of the semi-conductors may
occur due to a potential difference caused by electrostatic charge during unpacking or repair work.
1. Ground for Human Body
Be sure to wear a grounding band (1MΩ) that is properly grounded to remove any static electricity that may
be charged on the body.
2. Ground for Workbench
Be sure to place a conductive sheet or copper plate
with proper grounding (1MΩ) on the workbench or
other surface, where the semi-conductors are to be
placed. Because the static electricity charge on clothing will not escape through the body grounding band,
be careful to avoid contacting semi-conductors with
your clothing.
< Incorrect >
CBA
Presolder
Flat Pack-IC
Fig. S-1-8
CBA
< Correct >
Grounding Band
1MΩ
CBA
1MΩ
Conductive Sheet or
Copper Plate
1-3-3 NOTE_1
Page 9
PREPARATION FOR SERVICING
How to Enter the Service Mode
About Optical Sensors
Caution:
An optical sensor system is used for the Tape Start
and End Sensors on this equipment. Carefully read
and follow the instructions below. Otherwise the unit
may operate erratically.
What to do for preparation
Insert a tape into the Deck Mechanism Assembly and
press the PLAY button. The tape will be loaded into
the Deck Mechanism Assembly. Make sure the power
is on, connect TP507 (SENSOR INHIBITION) to GND.
This will stop the function of Tape Start Sensor, Tape
End Sensor and Reel Sensors. (If these TPs are connected before plugging in the unit, the function of the
sensors will stay valid.) See Fig. 1.
Note: Because the Tape End Sensors are inactive, do
not run a tape all the way to the start or the end of the
tape to avoid tape damage.
Q505
Q504
TP507
S-INH
Fig. 1
1-4-1 HE470PFS
Page 10
CABINET DISASSEMBLY INSTRUCTIONS
1. Disassembly Flowchart
This flowchart indicates the disassembly steps to gain
access to item(s) to be serviced. When reassembling,
follow the steps in reverse order. Bend, route, and
dress the cables as they were originally.
[1] Top Case
[2] Front Assembly
[3] VCR Chassis Unit
[4] Jack CBA
[5] Deck Assembly
[6] Main CBA
[7] Cylinder Shield
2. Disassembly Method
REMOVAL
ID/
LOC.
No.
[1] Top Case 1 7(S-1) -
PART
REMOVE/*UNHOOK/
Fig.
UNLOCK/RELEASE/
No.
UNPLUG/DESOLDER
Note
(1): Identification (location) No. of parts in the figures
(2): Name of the part
(3): Figure Number for reference
(4): Identification of parts to be removed, unhooked,
unlocked, released, unplugged, unclamped, or
desoldered.
P=Spring, L=Locking Tab, S=Screw,
CN=Connector
*=Unhook, Unlock, Release, Unplug, or Desolder
e.g. 2(S-2) = two Screws (S-2),
2(L-2) = two Locking Tabs (L-2)
(5): Refer to “Reference Notes.”
Reference Notes
CAUTION: Locking Tabs (L-1) and (L-2) are fragile.
Be careful not to break them.
1. Remove five Screws (S-2), two Screws (S-3) and
Screw (S-4). Then, slowly lift the VCR Chassis Unit
(Deck Assembly, Jack CBA and Main CBA) up.
2. When reassembling, solder wire jumpers as shown
in Fig. 5.
3. Before installing the Deck Assembly, be sure to
place the pin of LD-SW on Main CBA as shown in
Fig. 6. Then, install the Deck Assembly while aligning the hole of Cam Gear with the pin of LD-SW,
the shaft of Cam Gear with the hole of LD-SW as
shown in Fig. 6.
(S-1)
(S-1)
Front
[2]
Assembly
VCR
[3]
Chassis
Unit
[4] Jack CBA 4 Desolder, (S-5) -
Deck
[5]
Assembly
[6] Main CBA 5 ---------- -
Cylinder
[7]
Shield
↓
(1)
↓
(2)
2 *3(L-1),*4(L-2) -
3 5(S-2), 2(S-3), (S-4), 1
5,6 2(S-6), Desolder 2,3
52(S-7) -
↓
(3)
↓
(4)
[1] Top Case
(S-1)
↓
(5)
Fig. 1
1-5-1 HE244DC
Page 11
(L-2)
(S-5)
[4] Jack CBA
Desolder
[2] Front
Assembly
(S-2)
[3]VCR
Chassis Unit
(L-1)
(S-2)
(S-3)
(L-2)
Fig. 4
Fig. 2
(S-2)
(S-4)
(S-3)
(S-2)
Fig. 3
1-5-2 HE244DC
Page 12
[7] Cylinder Shield
FE Head
Cylinder Assembly
(S-7)
AC Head
Assembly
Pin
SW507
LD-SW
[6] Main CBA
[5] Deck Assembly
From
From
FE Head
Lead with
blue stripe
Cylinder
Assembly
TOP VIEW
Lead with
blue stripe
(S-6)
From
AC Head
Assembly
Printing
side
[6] Main CBA
(S-6)
From
Capstan Motor
Assembly
Lead with
blue stripe
[5] Deck Assembly
Shaft
Hole
LD-SW
Cam Gear
Hole
Pin
[6] Main CBA
Fig. 6
Desolder
from bottom
Lead connections of Deck Assembly and Main CBA
Fig. 5
1-5-3 HE244DC
Page 13
ELECTRICAL ADJUSTMENT INSTRUCTIONS
General Note: "CBA" is an abbreviation for
"Circuit Board Assembly."
NOTE:
1.Electrical adjustments are required after replacing
circuit components and certain mechanical parts.
It is important to do these adjustments only after
all repairs and replacements have been completed. Also, do not attempt these adjustments
unless the proper equipment is available.
2.To perform these alignment / confirmation procedures, make sure that the tracking control is set in
the center position: Press either "L5??" or "K" button
on the remote control unit first, then the "PLAY"
button (Front Panel only).
Test Equipment Required
1.Oscilloscope: Dual-trace with 10:1 probe,
V-Range: 0.001~50V/Div.,
F-Range: DC~AC-20MHz
2.Alignment Tape (FL6A)
Head Switching Position Adjustment
Purpose:
To determine the Head Switching point during
playback.
Symptom of Misadjustment:
May cause Head Switching noise or vertical jitter
in the picture.
Test point Adj.Point Mode Input
J23(V-OUT)
TP502(RF-SW)
GND
Tape
FL6A Oscilloscope
Connections of Measurement Equipment
Main CBA
VR501
(Switching Point)
(MAIN CBA)
Measurement
Equipment
J23
GND
TP502
PLAY
(SP)
6.5H±1H
(412.7µs±60µs)
Oscilloscope
-----
Spec.
CH1 CH2
Trig. (+)
Figure 1
EXT. Syncronize Trigger Point
CH1
CH2
Reference Notes:
Playback the Alignment tape and adjust VR501 so that
the V-sync front edge of the CH1 video output waveform is at the 6.5H(412.7µs) delayed position from the
rising edge of the CH2 head switching pulse waveform.
1.0H
6.5H
Switching Pulse
0.5H
V-Sync
1-6-1 HE240EA
Page 14
M
M
LOADING
MOTOR
CYLINDER ASSEMBLY CAPSTAN MOTOR
DRUM
MOTOR
PG
SENSOR
CL287
5 5CTL(+)
6 6CTL(-)
CL504
MAIN CBA
KEY- 2
C-CONT
C-FG
D-PFG
ST-S
T-REEL
C-F/R
KEY- 1
REMOCON-IN
CTL(+)
RESET
PG-DELAY
CTL(-)
D-V SYNC
D-REC-H
RF-SW
C-ROTA
END-S
14
90
87
94
95
CTL AMP OUT
97
76
10
4
80
34
78
2
15
13
18
33
31
8
7
RS501
REMOTE
SENSOR
81
D-CONT77
Servo/System Control Block Diagram
BLOCK DIAGRAMS
T-REEL
Q501
Q562
Q563
Q564
Q565
RESET
Q503
S-REEL79
SW-POINT
AL+5V
VR501
TIMER+5V
S-REEL
PS503
IIC-BUS SDA
IIC-BUS SDA
IIC-BUS SCL
A-MUTE-H
A-MUTE-H
V-ENV
6
P-ON-H
C-POW-SW
P-ON-H
C-POW-SW
P-DOWN-L
P-OFF-H
67
66
86
P-DOWN-L
73
P-OFF-H
C-SYNC
58
SW506
FROM/TO
VIDEO BLOCK
TO
AUDIO BLOCK
1-7-1 1-7-2 HE244BLS
SDA
SDA
SCL
SCL
TU701(TUNER UNIT)
IC503 (MEMORY)
72
83
IIC-BUS SCL
D-V SYNC
D-REC-H
RF-SW
C-ROTA
IIC-BUS SDA
V-ENV
C-SYNC
IIC-BUS SCL
71
3
5
SDA
SCL
12
11
CAS-LED
TIMER-LED
REC-LED 26
25
24
POWER-LED
23
D565 REC
D564 TIMER
D563 CAS
D562 POWER
D561 STAND-BY
+5V
LD-SW9
AL+12V/+20.5V
P-ON+15V
AL+5V
AL+5V
SW507
AL+12V
P-ON+5V
LD-SW
AL+5V
D502
S-LED
FROM/TO
POWER
SUPPLY
BLOCK
KEY
SWITCH
KEY
SWITCH
TP507
SENS-INH
M
CAPSTAN
MOTOR
IC501
(SERVO/SYSTEM CONTROL)
AUDIO-SW-1
29
AUDIO-SW-2
30
AUDIO-SW-1
AUDIO-SW-2
5
6
CL502
12 P-ON+15V
11
AL+12V(2)
10 GND
9
D-PFG
8
D-CONT
7
LM-FWD/REV
6
GND
5
C-CONT
4
C-F/R
3
C-FG
2
P-ON+5V
1
AL+12V/+20.5V
SENSOR CBA
SENSOR CBA
END-S
ST-S
Q504
Q505
RECSAFETY
LMFWD/REV
RECSAF-SW
TP506
END-S
CONTROL
HEAD
AC HEAD ASSEMBLY
(DECK ASSEMBLY)
DAVN-L
20DAVN-L
B
TP501
CTL
SW508
RESET
Comparison Chart of
Models & Marks
Model Mark
27C-250
27C-254
A
B
TRICK-H
65
61
SECAM-H
TRICK-H
SECAM-H
Page 15
CYLINDER ASSEMBLY
V(R)-1
V-COM
V(L)-1
CL253
1
2
3
Video Block Diagram
1-7-3 1-7-4 HE244BLV
(DECK ASSEMBLY)
VIDEO (R)
HEAD
SP
HEAD
AMP
EP
HEAD
AMP
REC FM
AGC
FROM/TO SERVO/SYSTEM
CONTROL BLOCK
FROM
SERVO/SYSTEM
CONTROL BLOCK
C-SYNC
RF-SW
D-REC-H
C-ROTA
D-V-SYNC
V-ENV
LUMINANCE
SIGNAL
PROCESS
CHROMINANCE
SIGNAL
PROCESS
C-SYNC
V-ENV
D-V-SYNC
C-ROTA/RF-SW
VIDEO (L)
HEAD
TU701(TUNER UNIT)
IC301
(Y/C SIGNAL PROCESS)
IC501 (OSD)
REC-VIDEO SIGNAL PB-VIDEO SIGNAL MODE: SP/REC
SERIAL
DECORDER
V-OUT1
1
V-IN113 3
V-OUT2
1
V-IN2 3
1
3
JACK CBA
48
50
52
56
24
6
50
52
19
20
JK101
V-OUT1
V-IN1
19
20
JK102
CL151
CL152
CL101
CL102
V-OUT2
V-IN2
61
63
96
95
93
94
90
89
88
87
CHARA.
INS.
CCD 1H DELAY
SP
BYPASS
MUTE
PB/EE
IN1
TUNER
IN1
TUNER
MUTE
PB/EE
IN2
IN2
AGC
PR
R
Y
C
P
R P R P
EP
Y. DELAY
Y/C
MIX
+
21
7978
AGC VXO
OSD
CHARACTER
MIX
FBC
1/2
58 59
65
2928
IC640 (VPS)
VPS-V
IIC-BUS SDA
DAVN-L
IIC-BUS SCL
IIC-BUS SDA
IIC-BUS SCL
6
14
7
16
DAVN-L
69684643
67
84
62
70
D-REC-H
80
BUFFER
Q101
BUFFER
Q102
J23
V-OUT
WF1
TP301
X301
4.433619MHz
C-PB
WF3
VIDEO-OUT
VIDEO-IN
BUFFER
Q351
MAIN CBA
TP502
RF-SW
WF2
B
Comparison Chart of
Models & Marks
Model Mark
27C-250
27C-254
A
B
PB-H OUT
IC370 (PAL/SECAM DECTECTOR)
PAL/SECAM
DETECTOR
25 44
17
14
18
2
16
29
1
28
TRICK-H
SECAM-H
Page 16
Audio Block Diagram
REC
AMP
100
3
AUTO
BIAS
2
1
+5V
TU701(TUNER UNIT)
+5V
Q401
Q406
(SWITCHING)
BIAS
OSC
Q402
Q405
(PB=ON)
Q403
5
EQ
AMP
98
7
LINE
AMP
REC-ON
AUDIO HD-SW
CONTROL
MUTE
11
6
PB-ON
SP/LP-ON
P
TUNER
IN2
IN1
R
ALC
DET
SW
CTL
ALC
IC301 (AUDIO SIGNAL PROCESS)
IC151 (SWITCHING)
PB/EE
PB/EE
PB/EE
PB/EE
TUNER
TU-AUDIO
AUDIO
IN2
IN1
IN1
15
13
17
4 A-PB/REC
CL504
3 A-COM
1 AE-H
2 AE-H/FE-H
A-PB/REC 4
A-COM 3
AE-H 1
AE-H/FE-H 2
CL287
AUDIO
HEAD
AUDIO
ERASE
HEAD
ACE HEAD ASSEMBLY
FE HEAD
2 FE-H
1 FE-H-GND
CL501
1-7-5 1-7-6 HE244BLA
MAIN CBA
PB-AUDIO SIGNAL REC-AUDIO SIGNAL Mode : SP/REC
71
A-MUTE-H
AUDIO-SW-1
AUDIO-SW-2
IIC-BUS SCL
IIC-BUS SDA
TO SERVO/SYSTEM
CONTROL BLOCK
TO SERVO/SYSTEM
CONTROL BLOCK
FULL
ERASE
HEAD
68 69
SERIAL
DECODER
(DECK ASSEMBLY)
12
16
INV
ATT
A-IN1
A-OUT1
8
6
JACK CBA
JK101
CL101
A-IN2
A-OUT2
8
6
8
6
8
6
JK102
CL102
CL151
CL152
2
21
1
5
2
4
12
14
15
11
10
9
3
13
BUFFER
Q151
BUFFER
Q152
A-IN1
A-IN1
2
6
1
3
A-OUT1
A-OUT1
A-IN2
A-IN2
2
6
1
3
A-OUT2
A-OUT2
Page 17
2
4
16
6
7
Power Supply Block Diagram
CAUTION
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE T1.6AL/250V FUSE.
NOTE :
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
CAUTION !
Fixed voltage (or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F001) is blown, check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
HE244BLP
1-7-7 1-7-8
COLD
MAIN CBA
HOT CIRCUIT. BE CAREFUL.
HOT
IC001
ERROR
VOLTAGE DET
Q002
Q003
Q001
F001
L003
LINE
FILTER
BRIDGE
RECTIFIER
D001 - D004
1
23
4
Q004
(SHUNT REGULATOR)
REG
AC001
T001
P-ON+32V
P-ON+15V
12
P-ON-H
AL+12V/+20.5V
AL+12V
C-POW-SW
AL+5V
TIMER+5V
P-ON+5V
AL-5V
P-DOWN-L
P-OFF-H
Q051
Q054
Q056
Q052
Q057
Q058
13
15
14
11
17
18
T1.6A L 250V
Q055
Q059
Page 18
FUNCTION INDICATOR SYMBOLS
Note:
The following symbols will appear on the indicator panel to indicate the current mode or operation of the VCR.
On-screen modes will also be momentarily displayed on the tv screen when you press the operation buttons.
Display panel
[ 27C-250 ]
CASSETTE MINUTERIE ENR. FONCTIONVEILLE
[ 27C-254 ]
TAPE IN TIMER RECFUNCTIONSTANDBY
" H "= LED Light on, " L "= LED Light off
Led Mode Indicator Active
STANDBY Power on = " H "
Power off = " L "
FUNCTION VCR mode = " H "
TV mode = " L "
TAPE IN
1. When reel and capstan mechanism is
not functioning correctly
2. When tape loading mechanism is not
functioning correctly
3. When cassette loading mechanism is
not functioning correctly
4. When the drum is not working properly
TIMER Timer stand by = " H "
REC REC mode = " H "
Cassette in = " H "
Cassette out = " L "
Cassette in
Cassette in
Cassette in
Cassette in
One touch recording = " H "
Timer recording = " H "
General mode = " L "
REC pause
General mode = " L "
Blinks at 0.8Hz interval
Blinks at 1.6Hz interval
Blinks at 3.2Hz interval
Blinks at 6.4Hz interval
Blinks at 0.8Hz interval
1-7-9 HE244FIS
Page 19
SCHEMATIC DIAGRAMS / CBA’S AND TEST POINTS
Standard Notes
WARNING
Many electrical and mechanical parts in this chassis
have special characteristics. These characteristics
often pass unnoticed and the protection afforded by
them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage,
etc. Replacement parts that have these special safety
characteristics are identified in this manual and its
supplements; electrical components having such features are identified by the mark " ! " in the schematic
diagram and the parts list. Before replacing any of
these components, read the parts list in this manual
carefully. The use of substitute replacement parts that
do not have the same safety characteristics as specified in the parts list may create shock, fire, or other
hazards.
Capacitor Temperature Markings
Mark
Capacity
change rate
Standard
temperature
Temperature
range
Notes:
1. Do not use the part number shown on these drawings for ordering. The correct part number is shown
in the parts list, and may be slightly different or
amended since these drawings were prepared.
2. All resistance values are indicated in ohms
3
(K=10
3. Resistor wattages are 1/4W or 1/6W unless otherwise specified.
4. All capacitance values are indicated in µF
(P=10
5. All voltages are DC voltages unless otherwise
specified.
6. Electrical parts such as capacitors, connectors,
diodes, IC’s, transistors, resistors, switches, and
fuses are identified by four digits. The first two digits are not shown for each component. In each
block of the diagram, there is a note such as shown
below to indicate these abbreviated two digits.
, M=106).
-6
µF).
(B)
(F) +30 - 80% 20°C -25~+85°C
(SR)
(Z) +30 - 80% 20°C -10~+70°C
Capacitors and transistors are represented by the following symbols.
±10%
±15%
20°C -25~+85°C
20°C -25~+85°C
CBA Symbols
(Top View) (Bottom View)
+
Electrolytic Capacitor
(Bottom View)
Transistor or Digital Transistor
E C B
(Top View)
(Top View)
Schematic Diagram Symbols
Digital Transistor
NPN Transistor
E C B
(Top View)
NPN Digital Transistor
E C B
PNP Transistor
E C B
(Top View)
PNP Digital
Transistor
E C B
1-8-1 SCPA1
Page 20
LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING
PAG ES :
1. CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE FUSE.
2. CAUTION:
Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F001) is blown, first check to see that all components in the power supply circuit are not defective
before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the
power supply circuit to fail.
3. Note:
(1) Do not use the part number shown on the drawings for ordering. The correct part number is shown in the parts
list, and may be slightly different or amended since the drawings were prepared.
(2) To maintain original function and reliability of repaired units, use only original replacement parts which are
listed with their part numbers in the parts list section of the service manual.
4. Wire Connectors
(1) Prefix symbol "CN" means "connector" (can disconnect and reconnect).
(2) Prefix symbol "CL" means "wire-solder holes of the PCB" (wire is soldered directly).
5. Mode: SP/REC
6. Voltage indications for PLAY and REC modes on the schematics are as shown below:
Unit: Volts
The same voltage for
both PLAY & REC modes
7. How to read converged lines
1-D3
Distinction Area
Line Number
(1 to 3 digits)
Examples:
1. "1-D3" means that line number "1" goes to area "D3".
2. "1-B1" means that line number "1" goes to area "B1".
8. Test Point Information
: Indicates a test point with a jumper wire across a hole in the PCB.
: Used to indicate a test point with a component lead on foil side.
5.0
231
5.0
PLAY mode
REC mode
(2.5)
Indicates that the voltage
is not consistent here.
3
AREA D3
2
1
AREA B1
1-D3
ABCD
1-B1
: Used to indicate a test point with no test pin.
: Used to indicate a test point with a test pin.
1-8-2 SCRK05
Page 21
Main 1/7 Schematic Diagram
1-8-3
1-8-4
HE244SCM1
Comparison Chart of
Models and M ar ks
MODEL MARK
27C-250 A
27C-254 B
Page 22
Main 2/7 & Sensor Schematic Diagram
1-8-5
1-8-6
HE244SCM2
Page 23
Main 3/7 Schematic Diagram
1-8-7
1-8-8
HE244SCM3
Page 24
Main 4/7 & Jack Schematic Diagram
1-8-9
1-8-10
HE244SCM4
Page 25
NOTE :
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
1-8-11
1-8-12
HE244SCM5
Main 5/7 Schematic Diagram
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
CAUTION !
Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F1001) is blown, check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
Page 26
Main 6/7 Schematic Diagram
1-8-13 1-8-14
HE244SCM6
Page 27
Main 7/7 Schematic Diagram ( B )
1-8-15
1-8-16
HE249SCM7
Comparison Chart of
Models and Marks
MODEL MARK
27C-250 A
27C-254 B
Page 28
SW-P
VR501
RF-SW
TP502
WF2
C-PB
TP301
WF3
CTL
TP501
V-OUT
J23
WF1
S-INH
TP507
Main CBA Top View
1-8-17
1-8-18
NOTE :
The voltage for parts in hot circuit is measured
using hot GND as a common terminal.
BECAUSE A HOT CHASSIS GROUND IS PRESENT IN THE POWER
SUPPLY CIRCUIT , AN ISOLATION TRANSFORMER MUST BE USED.
ALSO , IN ORDER TO HAVE THE ABILITY TO INCREASE THE INPUT
SLOWLY , WHEN TROUBLESHOOTING THIS TYPE POWER SUPPLY
CIRCUIT , A VARIABLE ISOLATION TRANSFORMER IS REQUIRED.
BHB300F01014-A
BHB300F01014-B
Sensor CBA Top View
BHE470F01012-A
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
CAUTION !
Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F1001) is blown, check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
Page 29
Main CBA Bottom View
1-8-19
1-8-20
BHE470F01012-A
NOTE :
The voltage for parts in hot circuit is measured
using hot GND as a common terminal.
BECAUSE A HOT CHASSIS GROUND IS PRESENT IN THE POWER
SUPPLY CIRCUIT , AN ISOLATION TRANSFORMER MUST BE USED.
ALSO , IN ORDER TO HAVE THE ABILITY TO INCREASE THE INPUT
SLOWLY , WHEN TROUBLESHOOTING THIS TYPE POWER SUPPLY
CIRCUIT , A VARIABLE ISOLATION TRANSFORMER IS REQUIRED.
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
CAUTION !
Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.
If Main Fuse (F1001) is blown, check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
Page 30
1-8-21
1-8-22
Jack CBA Top View
Jack CBA Bottom View
BHE470F01012-C
Page 31
WAVEFORMS
1-9-1 U27WFPAL
WF3
V-OUT E-E
10usec 50mV x 10
(J23 of Main CBA)
WF3
UPPER
WF1
LOWER
V-OUT 0.1V x 10
RF-SW 0.5V x 10
50usec
(J23 of Main CBA)
(TP502 of Main CBA)
WF2
C-PB 10mV x 10
RF-SW 0.5V x 10
5msec
UPPER
LOWER
WF1
(TP502 of Main CBA)
(TP301 of Main CBA)
Page 32
WIRING DIAGRAM
HE244WI1-10-1 1-10-2
AC HEAD ASSEMBLY
AUDIO HEAD
AUDIO
ERASE HEAD
CONTROL HEAD
AE-H
AE-H/FE-H
A-COM
A-PB/REC
CTL(+)
CTL(-)
6
5
4
3
2
1
CL287
MLOADING
MOTOR
CYLINDER ASSEMBLY
AE-H
1
AE-H/FE-H2
A-COM3
A-PB/REC4
CTL(+)5
CTL(-)
6
V(R)-11
V-COM2
3 V(L)-1
P-ON+5V
1 AL+12V/+20.5V
2
C-F/R
3 C-FG
4
C-CONT5
GND
6
LM-FWD/REV
7
D-CONT8
D-PFG9
GND
10
AL+12V(2)
11
P-ON+15V12
FE-H2
FE-H GND1
CL501
CL502
CL504
CL253
GND
1 V-OUT1
2
AL+12V(1)
3 V-IN1
4
NU5
A-OUT1
6
JK1-8P-OUT
7
A-IN18
1
2
3
4
5
6
7
8
CL151 CL101
CAPSTAN MOTOR
FULL
ERASE HEAD
FE HEAD
VIDEO
(R)
HEAD
VIDEO
(L)
HEAD
GND
1 V-OUT2
2
NU
3 V-IN2
4
GND5
A-OUT2
6
SC2-IN
7
A-IN28
1
2
3
4
5
6
7
8
CL152 CL102
AC CORD
ANT-IN ANT-OUT
M
DRUM
MOTOR
PG
SENSOR
MAIN CBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
JACK CBA
(BHE470F01012C)
(BHE470F01012A)
JK101,
JK102
(DECK ASSEMBLY)
SENSOR CBA
(BHB300F01014)
SENSOR CBA
(BHB300F01014)
M
CAPSTAN
MOTOR
Comparison Chart of
Models & Marks
Model Mark
27C-250
27C-254
A
B
Page 33
IC PIN FUNCTION DESCRIPTIONS
Comparison Chart of Models and Marks
Model Mark
27C-250 A
27C-254 B
IC501( SERVO / SYSTEM CONTROL IC )
“H” ≥ 4.5V, “L” ≤ 1.0V
Pin
Mark
No.
1IN
2IN
3IN
4IN
5IN
6IN
7IN
8IN
9IN
10 OUT
11 -
12 -
13 OUT
14 IN
15 OUT
16 -
17 -
IN/
Signal
OUT
Name
SC2-IN
PGDELAY
POWSAF
END-S
AFC
V-ENV
KEY-1
KEY-2
LD-SW
ST-S
N.U. Not Used
N.U. Not Used
D-VSYNC
REMOC
ON-IN
C-ROTA
N.U. Not Used
N.U. Not Used
Function
Input Signal from
Pin 8 of SCART2
Video Head
Switching Pulse
Signal Adjusted
Voltage
P-ON Power
Detection Input
Signal
Tape End Position
Detect Signal
Automatic
Frequency
Control Signal
Video Envelope
Comparator
Signal
Key Scan Input
Signal 1
Key Scan Input
Signal 2
Deck Mode
Position Detector
Signal
Tape Start
Position Detector
Signal
Dummy V-sync
Output
Remote
Control Sensor
Color Phase
Rotary
Changeover
SIgnal
Active
Level
A/D
A/D
A/D
A/D
A/D
A/D
A/D
A/D
A/D
A/D
H/Hi-z
H/L
Pin
Mark
No.
18 OUT
19 -
20
21 -
22 -
23 OUT
24
25
26
27 -
28 -
29 OUT
30 OUT
31 IN
32 -
33 OUT
34 IN
35 IN
-
-
L
-
-
36 OUT
37 -
38 IN
39 OUT
40 -
41 -
42 -
43 IN
44 IN
IN/
Signal
OUT
A
B
OUT
OUT
OUT
Name
RF-SW
N.U. Not Used
-
N.U. Not Used
IN
DAVN-L
N.U. Not Used
N.U. Not Used
POWE
R-LED
CASLED
TIMERLED
RECLED
N.U. Not Used
N.U. Not Used
AUDIOSW-1
AUDIOSW-2
RECSAFSW
N.U. Not Used
D-REC-HDelayed Record
RESET
XC-IN Sub Clock
XCOUT
Vcc Vcc
X-IN Main Clock Input
X-OUT Main Clock Input
Vss Vss(GND)
N.U. Not Used
N.U. Not Used
CLKSELClock Select
OSC
IN
Function
Video Head
Switching Pulse
VPS/PDC Data
Receive = “L”
“POWER” LED
Signal Output
“CASSETTE”
LED Signal Output
“TIMER” LED
Signal Output
Recording LED
Control Signal
Audio IN/OUT
Control Signal
Audio IN/OUT
Control Signal
Recording Safety
SW Detect (With
Record tab="L"/
With out Record
tab="H")
Signal
System Reset
Signal (Reset=”L”)
Sub Clock
(GND)
Clock Input
for letter size
Active
Level
H/L
-
-
L
-
-
H
H
H
-
-
H/L
H/L
H
-
L
L
-
-
-
-
-
-
-
-
L
-
1-11-1 HE244PIN
Page 34
Pin
No.
Mark
IN/
OUT
45 OUT
46 -
47 -
48 IN
49 -
50 IN
51 -
52 OUT
53 -
54 -
55 IN
56 -
57 -
58 IN
59 OUT
60 -
61 IN
62 -
63 -
64 -
65 OUT
66 OUT
67 IN
68 -
69 -
70 -
Signal
Name
OSC
T
OU
Function
Clock Output for
letter size
NUB Not Used
LP LP
FSC-IN
[4.43MH
z]
OSDVs
s
4.43MHz Clock
Input
OSDVss
OSD-V-INOSD Video Signal
Input
N.U. Not Used
OSD-VOUT
OSDVc
c
HLF
OSD Video Signal
Output
OSDVcc
LPF Connected
Terminal (Slicer)
SECAM or
COLO
R-IN
MESECAM
Chroma Video
Input Signal at
Super Impose
N.U. Not Used
N.U. Not Used
CSYNC
8POUT1
Composite
Synchronized
Pulse
SCART 1 8Pin
Output Control
Signal
N.U. Not Used
SECAM-HSECAM Mode at
High
N.U. Not Used
N.U. Not Used
N.U. Not Used
TRICKH
CPOWE
R-SW
P-ON-H
Special Playback
= “H” in SECAM
Mode
Capstan Power
Switching Signal
Power On Signal
at High
N.U. Not Used
N.U. Not Used
N.U. Not Used
Active
Level
-
-
-
-
-
L
-
L
-
-
Z/L
-
-
PULSE
H/L
-
H/L
-
-
-
H
H/L
H
-
-
-
Pin
No.
Mark
IN/
OUT
71 OUT
72
IN/
OUT
73 OUT
74 -
75 -
76 OUT
77 OUT
78 OUT
79 IN
80 IN
81 OUT
82 -
83 OUT
84 -
85 -
86 IN
87 IN
88 -
89 -
90 IN
91 -
92 -
93 -
94 OUT
Signal
Name
2
I
C
BUSSCL
2
I
C
BUSSDA
P-OFFH
Function
2
C BUS Control
I
Clock
2
I
C BUS Control
Data
Power Off at High
N.U. Not Used
N.U. Not Used
CCONT
DCONT
Capstan Motor
Control Signal
Drum Motor
Control Signal
Capstan Motor
FWD/REV
C-F/R
Control Signal
(FWD=”L”/
REV=”H”)
S-REEL
T- R E E L
LMFWD/
REV
Supply Reel
Rotation Signal
Take Up Reel
Rotation Signal
Loading Motor
Control Signal
N.U. Not Used
AMUTEH
Audio Mute
Control
Signal (Mute =
“H”)
N.U. Not Used
N.U. Not Used
PDOWNL
Power Voltage
Down Detector
Signal
Capstan Motor
C-FG
Rotation
Detection Pulse
N.U. Not Used
N.U. Not Used
Drum Motor
D-PFG
Phase/Frequency
Generator
AMPVR
EF OUT
AMPVR
EF
IN
V-Ref for CTL
AMP
V-Ref for CTL
AMP
P80/C P80/C Terminal
CTL (-)
Playback/Record
Control Signal (-)
Active
Level
H/L
H/L
L
-
-
PWM
PWM
H/L
PULSE
PULSE
H/L/
Hi-z
-
H
-
-
L
PULSE
-
-
PULSE
-
-
-
H/L
1-11-2 HE244PIN
Page 35
Pin
Mark
No.
95 OUT
IN/
OUT
Signal
Name
CTL (+)
Function
Playback/Record
Control Signal (+)
CTL AMP
96 -
AMPC
Connected
Terminal
97 -
98 -
CTLAM
Pout
AMPVc
c
To Monitor for
CTL AMP Output
AMPVcc
A/D Converter
99 -
AVc c
Power Input/
Standard
Voltage Input
10
0
IN
AGC
Tuner IF Output
Signal
Notes:
Abbreviation for Active Level:
PWM -----Pulse Wide Modulation
A/D--------Analog - Digital Converter
Active
Level
H/L
-
PULSE
-
-
A/D
1-11-3 HE244PIN
Page 36
LEAD IDENTIFICATIONS
E C B
CAT24WC04JI
BR24C04F-W
8
1
5
4
BN1L4M-T
BN1F4M-T
BA1F4M-T
KTA1266(GR)
KTC3199(Y,GR,BL)
2SC2785(J.H.F.K)
KRA103M
KRC103M
KRA104M
KTA1281(Y)
E C B
LTV-817(B.C)-F
EL817(A,B,C)
A
K
2SC1815-BL(TPE2)
2SC1815-Y(TPE2)
2SC1815-GR(TPE2)
2SC2120-Y(TPE2)
KTC3203(Y)
2SA1020(Y)
KTC3205(Y)
2SA1015-GR(TPE2)
C
E
2SK3566
S
D
G
PT204-6B-12
MID-32A22
C
E
RN1511(TE85R)
FMG4A T148
C1 C2
B1 E B2
LC74793JM-TRM
24
1
13
12
KTA1504GR-RTK
KTA1504Y-RTK
KTC3875Y-RTK
KRC103SRTK
BE
80
81
100
C
LA71750AM-MTB
QSZAB0RMB152
51
50
31
CD4052BCSJX
BU4052BCF-E2
TC4052BF(EL)
16
1
9
8
Note:
A: Anode
K: Cathode
E: Emitter
C: Collector
B: Base
R: Reference
S: Source
G: Gate
D: Drain
1
30
1-12-1 HE244LE
Page 37
DECK MECHANISM
SECTION
VIDEO CASSETTE RECORDER
27C-250/27C-254
Sec. 2: Deck Mechanism Section
I Standard Maintenance
I Alignment for Mechanism
I Disassembly/Assembly of Mechanism
I Alignment Procedures of Mechanism
TABLE OF CONTENTS
Standard Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1-1
Service Fixtures and Tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2-1
Mechanical Alignment Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3-1
Disassembly / Assembly Procedures of Deck Mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4-1
Alignment Procedures of Mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4-8
Page 38
STANDARD MAINTENANCE
Service Schedule of Components
H: Hours : Check I: Change
Deck Periodic Service Schedule
Ref.No. Part Name 1,000 H 2,000 H 3,000 H 4,000 H
B2 Cylinder Assembly
B3
B8
B587 Tension Lever Assembly
B31
B573,B574
B37 Capstan Motor
B52
*B73
B86 F Brake Assembly (HI) II
B133
B410
B414 M Brake (SP) Assembly (HI) II
Loading Motor Assembly
Pulley Assembly
AC Head Assembly
Reel S, Reel T
Cap Belt
FE Head Assembly
Idler Assembly (HI)
Pinch Arm Assembly
II
I
II
II
I
I
II
II
I
II
II
B416
B525
Notes:
1.Clean all parts for the tape transport (Upper Drum with Video Head / Pinch Roller / Audio Control Head / Full
Erase Head) using 90% lsopropyl Alcohol.
2.After cleaning the parts, do all DECK ADJUSTMENTS.
3.For the reference numbers listed above, refer to Deck Exploded Views.
* B73 ------ Recording Model only
M Brake (TU) Assembly (HI)
LDG Belt
II
II
2-1-1 U27MENHS
Page 39
Cleaning
Cleaning of Video Head
Clean the head with a head cleaning stick or chamois
cloth.
Procedure
1.Remove the top cabinet.
2.Put on a glove (thin type) to avoid touching the
upper and lower drum with your bare hand.
3.Put a few drops of 90% Isopropyl alcohol on the
head cleaning stick or on the chamois cloth and,
by slightly pressing it against the head tip, turn the
upper drum to the right and to the left.
Notes:
1.The video head surface is made of very hard
material, but since it is very thin, avoid cleaning it
vertically.
2.Wait for the cleaned part to dry thoroughly before
operating the unit.
3.Do not reuse a stained head cleaning stick or a
stained chamois cloth.
Cleaning of Audio Control Head
Clean the head with a cotton swab.
Procedure
1.Remove the top cabinet.
2.Dip the cotton swab in 90% isopropyl alcohol and
clean the audio control head. Be careful not to
damage the upper drum and other tape running
parts.
Notes:
1.Avoid cleaning the audio control head vertically.
2.Wait for the cleaned part to dry thoroughly before
operating the unit or damage may occur.
ACE Head
Upper
Cylinder
Do Not !
Video Head
Cleaning Stick
2-1-2 U27MENHS
Page 40
SERVICE FIXTURE AND TOOLS
J-1-1, J-1-2
J-3
J-2
J-4
J-5
Ref. No. Name Part No. Adjustment
J-1-1 Alignment Tape FL6A Head Adjustment of Audio Control Head
J-1-2 Alignment Tape FL6N8
J-2 Guide Roller Adj.Screwdriver Available
J-3 Mirror Available
J-4 Azimuth Adj.Screwdriver + Available
J-5 X Value Adj.Screwdriver - Available
(1 speed only)
FL6NS8
(2 speed only)
Locally
Locally
Locally
Locally
2-2-1 U25PFIX
Azimuth and X Value Adjustment of Audio Control
Head / Adjustment of Envelope Waveform
Guide Roller
Tape Transportation Check
A/C Head Height
X Value
Page 41
MECHANICAL ALIGNMENT PROCEDURES
Explanation of alignment for the tape to correctly run
starts on the next page. Refer to the information below
on this page if a tape gets stuck, for example, in the
mechanism due to some electrical trouble of the unit.
Service Information
A. Method for Manual Tape Loading/Unloading
To load a cassette tape manually:
1. Disconnect the AC plug.
2. Remove the Top Case and Front Assembly.
3. Inser t a cassette tape. Though the tape will not be
automatically loaded, make sure that the cassette
tape is all the way in at the inlet of the Cassette
Holder. To confirm this, lightly push the cassette
tape further in and see if the tape comes back out,
by a spring motion, just as much as you have
pushed in.
4. Turn the LDG Belt in the appropriate direction
shown in Fig. M1 for a minute or two to complete
this task.
To unload a cassette tape manually:
1. Disconnect the AC plug.
2. Remove the Top Case and Front Assembly.
3. Make sure that the Moving guide preparations are
in the Eject Position.
4. Turn the LDG Belt in the appropriate direction
shown in Fig. M1 until the Moving guide preparations come to the Eject Position. Stop turning when
the preparations begin clicking or can not be
moved further. However, the tape will be left wound
around the cylinder.
5. Turn the LDG Belt in the appropriate direction continuously, and the cassette tape will be ejected.
Allow a minute or two to complete this task.
B. Method to place the Cassette Holder in the tape-
loaded position without a cassette tape
1. Disconnect the AC Plug.
2. Remove the Top Case and Front Assembly.
3. Turn the LDG Belt in the appropriate direction
shown in Fig. M1. Release the locking tabs shown
in Fig. M1 and continue turning the LDG Belt until
the Cassette Holder comes to the tape-loaded
position. Allow a minute or two to complete this
task.
Top View
Moving guide T preparation
(Eject Position)
Moving guide S preparation
(Eject Position)
Push the tape
to load it.
Push the locking tab gently to unlock
when loading without a cassette.
UNLOAD
/EJECT
LOAD
Side View
LDG Belt
Fig. M1
Bottom View
LDG Belt (B)
UNLOAD
/EJECT
Cam Gear
Fig. M2
2-3-1 U27PMAPC
Page 42
1.Tape Interchangeability Alignment
Note:
To do these alignment procedures, make sure that the
Tracking Control Circuit is set to the center position
every time a tape is loaded or unloaded. (Refer to
page 2-3-4, procedure 1-C, step 2.)
Equipment required:
Dual Trace Oscilloscope
VHS Alignment Tape (FL6NS8)
Guide Roller Adj. Screwdriver
X-Value Adj. Screwdriver
Note: Before starting this Mechanical Alignment, do all
Electrical Adjustment procedures.
Flowchart of Alignment for tape traveling
Loading (Use a blank tape.)
Adjust the height of the Guide Rollers
(Supply side and take-up side).
(Use a blank tape.) (pg. 2-3-3)
1-A
Not good
Check to see that the tape is not creasing
and that there is no slack on the supply
and take-up side Guide Rollers.
(Use a blank tape.)
Adjust the X Value for maximum envelope.
(pg. 2-3-3) (Use Alignment Tape.)
Adjust the envelope. (pg. 2-3-4)
Check the envelope.
OK
Adjust the Audio Section.
(Azimuth Alignment) (pg. 2-3-4)
Check the audio output.
OK
1-A
1-B
1-C
1-C
1-D
1-D
Not good
Not good
Do the final tape-traveling test to see that
the tape runs normally in play mode without creasing or slacking.
OK
Completion
1-A
Check the following:
1. X Value (pg. 2-3-3)
2. Envelope (pg. 2-3-4)
OK
1-B, 1-C
Not good
2-3-2 U27PMAPC
Adjust the X value and envelope.
1-B, 1-C
Page 43
1-A. Preliminary/Final Checking and
Alignment of Tape Path
Purpose:
To make sure that the tape path is well stabilized.
Symptom of Misalignment:
If the tape path is unstable, the tape will be damaged.
Note: Do not use an Alignment Tape for this procedure. If the unit is not correctly aligned, the tape may
be damaged.
1. Playback a blank cassette tape and check to see
that the tape runs without creasing at Guide Rollers
[2] and [3], and at points A and B on the lead surface. (Refer to Fig. M3 and M4.)
2. If creasing is apparent, align the height of the guide
rollers by turning the top of Guide Rollers [2] and
[3] with a Guide Roller Adj. Screwdriver. (Refer to
Fig. M3 and M5.)
Guide Roller [2]
A
Take-up Guide Post [4]
Lead Surface of Cylinder
Correct
Guide Roller
Tape
Guide Roller [3]
B
Tape
Incorrect
ACE Head
Fig. M3
Fig. M4
3. Check to see that the tape runs without creasing at
Take-up Guide Post [4] or without snaking between
Guide Roller [3] and AC Head. (Fig. M3 and M5)
4. If creasing or snaking is apparent, adjust the Tilt
Adj. Screw of the AC Head. (Fig. M6)
Azimuth Adj. Screw
AC Head
X-Value Adj.
Screwdriver
Tilt Adj. Screw
Fig. M6
1-B. X Value Alignment
Purpose:
To align the Horizontal Position of the Audio/Control/
Erase Head.
Symptom of Misalignment:
If the Horizontal Position of the Audio/Control/Erase
Head is not properly aligned, maximum envelope cannot be obtained at the Neutral position of the Tracking
Control Circuit.
1. Connect the oscilloscope to TP301 (C-PB) and
TP501 (CTL) on the Main CBA. Use TP502 (RFSW) as a trigger.
2. Playback the Gray Scale of the Alignment Tape
(FL6NS8) and confirm that the PB FM signal is
present.
3. Set the Tracking Control Circuit to the center position by pressing CH UP button then “ PLAY ” button
on the unit. (Refer to note on bottom of page
2-3-4.)
4. Use the X-Value Adj. Screwdriver so that the PB
FM signal at TP301 (C-PB) is maximum. (Fig. M6)
5. Press CH UP button on the unit until the CTL waveform has shifted by approx. +2msec. Make sure
that the envelope is simply attenuated (shrinks in
height) during this process so that you will know the
envelope has been at its peak.
Take-up Guide
Post
Tape
Fig. M5
2-3-3 U27PMAPC
Page 44
6. Press CH DOWN button on the unit until the CTL
waveform has shifted from its original position (not
the position achieved in step 5, but the position of
CTL waveform in step 4) by approximately -2msec.
Make sure that the envelope is simply attenuated
(shrinks in height) once CTL waveform passes its
original position and is further brought in the minus
direction.
7. Set the Tracking Control Circuit to the center position by pressing CH UP button and then “ PLAY ”
button.
1-C. Checking/Adjustment of Envelope
Waveform
Purpose:
To achieve a satisfactory picture and precise tracking.
Symptom of Misalignment:
If the envelope output is poor, noise will appear in the
picture. The tracking will then lose precision and the
playback picture will be distorted by any slight variation of the Tracking Control Circuit.
1. Connect the oscilloscope to TP301 (C-PB) on the
Main CBA. Use TP502 (RF-SW) as a trigger.
2. Playback the Gray Scale on the Alignment Tape
(FL6NS8). Set the Tracking Control Circuit to the
center position by pressing CH UP button and then
“ PLAY ” button on the unit. Adjust the height of
Guide Rollers [2] and [3] (Fig. M3, Page 2-3-3)
watching the oscilloscope display so that the envelope becomes as flat as possible. To do this adjustment, turn the top of the Guide Roller with the
Guide Roller Adj. Screwdriver.
3. If the envelope is as shown in Fig. M7, adjust the
height of Guide Roller [2] (Refer to Fig. M3) so that
the waveform looks like the one shown in Fig. M9.
4. If the envelope is as shown in Fig. M8, adjust the
height of Guide Roller [3] (Refer to Fig. M3) so that
the waveform looks like the one shown in Fig. M9.
5. When Guide Rollers [2] and [3] (Refer to Fig.M3)
are aligned properly, there is no envelope drop
either at the beginning or end of track as shown in
Fig. M9.
Note: Upon completion of the adjustment of Guide
Rollers [2] and [3] (Refer to Fig. M3), check the X
Value by pushing the CH UP or DOWN buttons alternately, to check the symmetry of the envelope. Check
the number of pushes to ensure center position. The
number of pushes CH UP button to achieve 1/2 level of
envelope should match the number of pushes CH
DOWN button from center. If required, redo the “X
Value Alignment.”
1-D. Azimuth Alignment of Audio/Con-
trol/ Erase Head
Purpose:
To correct the Azimuth alignment so that the Audio/
Control/Erase Head meets tape tracks properly.
Symptom of Misalignment:
If the position of the Audio/Control/Erase Head is not
properly aligned, the Audio S/N Ratio or Frequency
Response will be poor.
1. Connect the oscilloscope to the audio output jack
on the rear side of the deck.
2. Playback the alignment tape (FL6NS8) and confirm
that the audio signal output level is 6kHz.
3. Adjust Azimuth Adj. Screw so that the output level
on the AC Voltmeter or the waveform on the oscilloscope is at maximum. (Fig. M6)
Dropping envelope level at the beginning of track.
Fig. M7
Dropping envelope level at the end of track.
Fig. M8
Envelope is adjusted properly. (No envelope drop)
Fig. M9
2-3-4 U27PMAPC
Page 45
DISASSEMBLY/ASSEMBLY PROCEDURES
OF DECK MECHANISM
Before following the procedures described below, be sure to remove the deck assembly from the cabinet. (Refer to
CABINET DISASSEMBLY INSTRUCTIONS on page 1-5-1.)
All the following procedures, including those for adjustment and replacement of parts, should be done in Eject
mode; see the positions of [44] and [45] in Fig.DM1 on page 2-4-3. When reassembling, follow the steps in reverse
order.
STEP
/LOC.
No.
[10] [2] Tape Guide Arm Assembly T DM1,DM8 *(P-2)
[11] [10] C Door Opener T DM1,DM8 *(L-4)
[12] [11] Pinch Arm (B) T DM1,DM8 *(P-3)
[13] [12] Pinch Arm Assembly T DM1,DM8
[14] [14] FE Head Assembly T DM1,DM9 (S-5)
[15] [15] Prism T DM1,DM9 (S-6)
[16] [2] Slider Shaft T DM10 *(L-5)
[17] [16] C Drive Lever (SP) T DM10
[18] [16] C Drive Lever (TU) T DM10 (S-7),*(P-4)
[19] [19] Capstan Motor B DM2,DM11 3(S-8), Cap Belt
[20]
[21] [20]
*[22]
[23] [22]
[24] [22]
[25]
[26]
[27]
[28] [26] TR Gear C B DM2,DM13 (C-5)
[29] [28]
[30] [29]
[31] [31]
[32] [26] Idler Assembly (HI) B DM1,DM14 *(L-9)
[33] [26]
START-
ING
No.
[1] [1] Guide Holder A T DM3 2(S-1)
[2] [1] Cassette Holder Assembly T DM4
[3] [2] Slider (SP) T DM5 *(L-1)
[4] [2] Slider (TU) T DM5 *(L-2)
[5] [4] Lock Lever T DM5 *(L-3),*(P-1)
[6] [2] Cassette Plate T DM5
[7] [7] Cylinder Assembly T DM1,DM6 Desolder, 3(S-2)
[8] [8] Loading Motor Assembly T DM1,DM7
[9] [9] AC Head Assembly T DM1,DM7 (S-4)
[20]
[22] F Brake Assembly (HI) B DM2,DM12 *(L-6)
[25]
[20],[25]
[22],[23],
[26]
Clutch Assembly (HI) B DM2,DM12 (C-1)
Center Gear B DM12
Worm Holder B DM2,DM13 (S-9),*(L-7),*(L-8)
Pulley Assembly (HI) B DM2,DM13
Mode Gear B DM2,DM13 (C-2)
Mode Lever (HI) B DM2,DM13 (C-3)
Cam Gear (A) (HI) B DM2,DM13 (C-4)
TR Gear Spring B DM13
TR Gear A/B B DM13
FF Arm (HI) B DM1,DM13
BT Arm B DM2,DM14 *(P-5)
PAR T
Fig. No.
REMOVAL INSTALLATION
REMOVE/*UNHOOK/
UNLOCK/RELEASE/
UNPLUG/DESOLDER
Desolder, LDG Belt,
2(S-3)
ADJUSTMENT
CONDITION
(+)Refer to Alignment
Sec.Pg.2-4-8
2-4-1 U27HSPALDA
Page 46
REMOVAL INSTALLATION
REMOVE/*UNHOOK/
UNLOCK/RELEASE/
UNPLUG/DESOLDER
↓
(1)
START-
ING
No.
↓
(2)
PAR T
Loading Arm (SP)
Assembly
Loading Arm (TU)
Assembly
M Brake (TU) Assembly
(HI)
M Brake (SP) Assembly
(HI)
M Gear (HI) T DM1,DM15 (C-6)
Moving Guide S
Preparation
Moving Guide T
Preparation
↓
(3)
Fig. No.
B DM2,DM14
B DM2,DM14
T DM1,DM15
T DM1,DM15 *(P-6)
T DM1,DM16
T DM1,DM16
↓
(4)
↓
(5)
STEP
/LOC.
No.
[34] [26]
[35] [34]
[36] [16],[26]
[37] [2],[26]
[38] [37] Tension Lever Assembly T DM1,DM15
[39] [38] T Lever Holder T DM15 *(L-10)
[40] [40]
[41] [15],[40] Sensor Gear (HI) T DM1,DM15 (C-7)
[42] [36],[40] Reel T T DM1,DM15
[43] [38] Reel S T DM1,DM15
[44] [34],[38]
[45] [35]
[46] [19] TG Post Assembly T DM1,DM16 *(L-11)
[47] [27] Rack Assembly R DM17
[48] [47] F Door Opener R DM17
[49] [49] Cleaner Assembly T DM1,DM6
[50] [49] CL Post T DM6 *(L-12)
↓
(6)
ADJUSTMENT
CONDITION
(+)Refer to Alignment
Sec.Pg.2-4-8
(+)Refer to Alignment
Sec.Pg.2-4-8
(+)Refer to Alignment
Sec.Pg.2-4-8
↓
(7)
(1): Follow steps in sequence. When reassembling, follow the steps in reverse order.
These numbers are also used as identification (location) No. of parts in the figures.
(2): Indicates the part to start disassembling with in order to disassemble the part in column (1).
(3): Name of the part
(4): Location of the part: T=Top B=Bottom R=Right L=Left
(5): Figure Number
(6): Identification of parts to be removed, unhooked, unlocked, released, unplugged, unclamped, or desoldered.
P=Spring, W=Washer, C=Cut Washer, S=Screw, *=Unhook, Unlock, Release, Unplug, or Desolder
e.g., 2(L-2) = two Locking Tabs (L-2).
(7): Adjustment Information for Installation
(+):Refer to Deck Exploded Views for lubrication.
.
* [ 22 ] F Brake Assembly (HI) is not used in 2 head model.
2-4-2 U27HSPALDA
Page 47
Top View
[14]
[38]
[37]
[45][44] [46][9]
[7] [49] [8]
[32][43] [41] [40][31] [42]
[13]
[11]
[15]
[10]
[12]
[36]
Bottom View
[23]
[24]
[27]
Fig. DM1
[19]
[35]
[34]
[25]
[26]
[33][20][28][22]
Fig. DM2
2-4-3 U27HSPALDA
Page 48
(S-1)
[1]
(S-1)
Fig. DM3
[7]
(L-1)
[3]
[6]
(L-2)
(P-1)
[49]
[4]
(L-3)
[5]
Fig. DM5
Pin D
Pin C
Slots B
First, while pushing the locking tab as
shown in the right, slide and pull up the right
side on [2] to release Pin A and Pin B from
the slots A.
Then, remove Pin C and Pin D on [2] from
the slots B as shown.
[2]
Pin A
Locking tab
2
Pull up
A
1
Slide
Pin B
Slot A
Slot A
View for A
Fig. DM4
Desolder
from bottom
(S-2)
View for A
[50]
(L-12)
A
Lead with
Red Stripe
Fig. DM6
2-4-4 U27HSPALDA
Page 49
[9]
A
(S-4)
[8]
[14]
(S-5)
(S-6)
[15]
(S-3)
Adj. Screw
[13]
LDG
Belt
Desolder
from bottom
Lead with White Stripe
View for A
[8]
Fig. DM7
[11]
(L-4)
(P-3)
[12]
[10]
Fig. DM9
[17]
(L-5)
[16]
[18]
(P-4)
(P-2)
Pin of [12]
View for A
Pin of [10]
Groove of [27]
[27]
A
(S-7)
Fig. DM10
When reassembling [10] and
[12], confirm that pin of [10]
and pin of [12] are in the
groove of [27] as shown.
Fig. DM8
2-4-5 U27HSPALDA
Page 50
Cap Belt
[19]
(S-8)
Fig. DM11
[24]
[27]
(S-9)
(L-8)
(C-4)
(C-5)
[28]
[29]
[30]
[26]
(L-7)
(C-3)
[23]
(C-2)
[25]
[22]
turn
(L-6)
(C-1)
[21]
Pin on [22]
[20]
[31]
Position of Mode Lever when installed
Pin of [36]
Bottom View
[27]
Pin of [33]
Align [26] and [27] as shown.
First groove on [27]
Pin of [37]
First tooth on [44]
[26]
Position of pin on [22]
[27]
Fig. DM12
[27]
When reassembling [27],
meet the first groove on
[27] to the first tooth on
Top View
[44] as shown.
Fig. DM13
2-4-6 U27HSPALDA
Page 51
[33]
(P-5)
[32]
(L-9)
Refer to the Alignment
Section, Page 2-4-8.
[35]
[34]
Fig. DM14
[44]
[45]
[46]
(L-11)
Fig. DM16
(P-6)
[37]
(C-7)
[41]
[39]
turn
(C-6)
[40]
turn
[43]
(L-10)
[38]
[42]
[36]
turn
[48]
[47]
Slide
Fig. DM17
Fig. DM15
2-4-7 U27HSPALDA
Page 52
ALIGNMENT PROCEDURES OF MECHANISM
The following procedures describe how to align the
individual gears and levers that make up the tape loading/unloading mechanism. Since information about the
state of the mechanism is provided to the System
Control Circuit only through the Mode Switch, it is
essential that the correct relationship between individual gears and levers be maintained.
All alignments are to be performed with the mechanism in Eject mode, in the sequence given. Each
procedure assumes that all previous procedures have
been completed.
IMPORTANT:
If any one of these alignments is not performed properly, even if off by only one tooth, the unit will unload
or stop and it may result in damage to the mechanical
or electrical parts.
Alignment points in Eject Position
Top View
Alignment 3
Alignment 1
Loading Arm (SP) and (TU) Assembly
Install Loading Arm (SP) and (TU) Assembly so that
their triangle marks point to each other as shown in
Fig. AL2.
Alignment 2
Mode Gear
Keeping the two triangles pointing at each other, install
the Loading Arm (TU) Assembly so that the last tooth
of the gear meets the most inside teeth of the Mode
Gear. See Fig. AL2.
Alignment 1
Triangle Marks
Loading Arm
(SP) Assembly
Last Tooth
Alignment 2
Loading Arm
(TU) Assembly
Most inside teeth
of Mode Gear
Mode Gear
Fig. AL2
Bottom View
Alignment 1
Alignment 2
Fig. AL1
Alignment 3
Cam Gear (A) (HI), Rack Assembly
Install the Rack Assembly so that the first tooth on the
gear of the Rack Assembly meets the first groove on
the Cam Gear (A) (HI) as shown in Fig. AL3.
Top View
First groove
on the Cam Gear (A)
Cam Gear (A)
Alignment 3
First tooth
Gear on Rack Assembly
Fig. AL3
2-4-8 U27HSAPM
Page 53
EXPLODED VIEWS AND
PARTS LIST SECTION
VIDEO CASSETTE RECORDER
27C-250/27C-254
Sec. 3: Exploded views
and Parts List Section
I Exploded views
I Parts List
TABLE OF CONTENTS
Exploded Views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1-1
Mechanical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2-1
Electrical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3-1
Deck Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4-1
Page 54
Front Panel
EXPLODED VIEWS
A1X
3-1-1 HE240FEX
Page 55
Cabinet
2L011
JACK CBA
2L022
2B9
2B9
2L022
A5
2L011
2L012
2L011
2B18
A2
2L021
2L011
2L011
2L021
2L042
2L021
2B5
2L021
2L051
MAIN CBA
2L041
SENSOR CBA
2B46
2B8
2L031
2B7
2L041
2L099
2L021
1B1
A10
A3
A7
3-1-2 HE244CEX
Page 56
Packing
Comparison Chart of
Models and Marks
Model Mark
27C-250
27C-254
A
B
X1
X3
[ A ] [ B ]
X20 X20A X20B X20C
X2
S2
S2
X6
S7
X4
S3
Unit
A14
S1
Some Ref. Numbers are not in sequence.
3-1-3 HE244PEX
Page 57
DECK EXPLODED VIEWS
Deck Mechanism View 1
B2
B9
L1191
B73
B10
L1053
B411
B567
L1467
B494
Mark Description
Floil G-684G or Multemp MH-D
SLIDUS OIL #150
B35
B553
(Blue grease)
B12
B11
B571
L1450
B492
B74
L1051
B37
B410
L1450
B121
B8
Chassis Assembly
Top View (Lubricating Point)
B501
L1466
B126
Some Ref. Numbers are not in sequence.
Chassis Assembly
Bottom View (Lubricating Point)
3-1-4 HE244DEX
Page 58
Deck Mechanism View 2
B487
B587
B416
B521
B591
Mark Description
Floil G-684G or Multemp MH-D
SLIDUS OIL #150
SANKOUL FG84M
(Yellow grease)
(Blue grease)
B508
B414
B572
B565
B499
B417
B568
B573
B585
B574
B518
B564
B584
B590
B148
B592
B31
B522
L1151
L1406
B3
B558
B557
B525
B578
B579
B582
B580
B583
B579
View
for A
Some Ref. Numbers are not in sequence.
A
B581
B559
B516
B133
B52
B551
B507
B488
B491
B513
Bottom Side (Grease point)
Bottom Side
(Grease point)
3-1-5 HE244DEX
Page 59
Deck Mechanism View 3
L1321
B355
B347
Mark Description
Floil G-684G or Multemp MH-D
SLIDUS OIL #150
L1321
B354
B483
(Blue grease)
B562
B482
B563
B425
B300
B313
B529
B360
B359
B361
Some Ref. Numbers are not in sequence.
B555
B303
B514
3-1-6 HE244DEX
Page 60
MECHANICAL PARTS LIST
PRODUCT SAFETY NOTE: Products marked with a
! have special characteristics important to safety.
Before replacing any of these components, read carefully the product safety notice in this service manual.
Don't degrade the safety of the product through
improper servicing.
NOTE:
Parts that are not assigned part numbers (---------) are
not available.
Comparison Chart of Models and Marks
Model Mark
27C-250 A
27C-254 B
Ref. No. Mark Description Part No.
A1X A FRONT ASSEMBLY HE244FD 0VM204129
A1X B FRONT ASSEMBLY HE249FD 0VM204150
A2 CASE, TOP(ANTHRACITE) HE240ED 0VM101267
A3 CHASSIS HE470ED 0VM000174
A5 JACK BOARD(2-21P) HE470ED
A7 PANEL, BOTTOM(RESET) HE240ED 0VM305896
A10! A LABEL, RATING HE244FD ----------
A10! B LABEL, RATING HE249FD ----------
A14 LABEL, SERIAL NO. HE240ED ----------
A14 A LABEL, BAR CODE HE244FD ----------
A14 B LABEL, BAR CODE HE249FD ----------
1B1 DECK ASSEMBLY CZD012/VM17A1 N17A1FL
2B5 SHEILD, CYLINDER HC460ED 0VM305182
2B7 HEAD SHIELD ASSEMBLY HE470ED
2B8 BUSH, LED(F) H3700UD
2B9 CUSHION HC460ED 0VM413251
2B18 FIBER, TOP CASE HC460ED 0VM412906
2B46 ROHM HOLDER H7770JD
2L011 SCREW, P-TIGHT 3X10 BIND HEAD+ GBCP3100
2L012 SCREW, P-TIGHT 3X10 BIND HEAD+ GBCP3100
2L021 SCREW, P-TIGHT M3X10 WASHER
2L022 SCREW, P-TIGHT M3X10 WASHER
2L031 SCREW, S-TIGHT M3X6 BIND HEAD+ GBMS3060
2L041 P-TIGHT SCREW 3X8 BIND + GBMP3080
2L042 P-TIGHT SCREW 3X8 BIND + GBMP3080
2L051 SCREW, S-TIGHT M3X5 BIND HEAD+ GBMS3050
2L099 SCREW, P-TIGHT M3X8 BIND HEAD+ GBCP3080
S1 A GIFT BOX CARTON HE244FD 0VM306220
S1 B GIFT BOX CARTON HE249FD 0VM306221
S2 STYROFOAM HE470ED 0VM203850
S3 UNIT, BAG V4010PA 0VM406453B
S7 21P PAD HC463FD 0VM413384
See Electrical Parts List)
See Electrical Parts List)
See Electrical Parts List)
See Electrical Parts List)
HEAD+
HEAD+
See Electrical Parts List)
PACKING
ACCESSORIES
GCMP3100
Ref. No. Mark Description Part No.
X1 A REMOTE CONTROL UNIT 364/CRC005 or N9464FD
A REMOTE CONTROL UNIT 364/CRC007 NA655FD
X1 B REMOTE CONTROL UNIT 364/CRC007 or NA627ED
B REMOTE CONTROL UNIT 364/CRC007 NA677ED
X2 DRY BATTERY R6P/2S or XB0M451T0001
DRY BATTERY ES-GR6M-C XB0M571GLP01
X3 RF CORD PAL 1.2M or WPZ0122LG001
RF CABLE CC1001020012010 WPZ0122LW001
X4 ACCESSORY BAG K8092BA 0VM404632
X6 21P CABLE(BYR SUPPLY) H9300ED 0VMN03276
X20! A OWNER'S MANUAL(FRENCH) HE244FD 0VMN03527
X20A! B OWNER'S MANUAL(FRENCH) HE249FD 0VMN03530
X20B! B OWNER'S MANUAL(ITALIAN) HE249FD 0VMN03531
X20C! B OWNER'S MANUAL(GERMAN) HE249FD 0VMN03532
20030318 3-2-1 HE244CA
Page 61
ELECTRICAL PARTS LIST
PRODUCT SAFETY NOTE: Products marked with a
! have special characteristics important to safety.
Before replacing any of these components, read carefully the product safety notice in this service manual.
Don't degrade the safety of the product through
improper servicing.
NOTES:
1. Parts that are not assigned part numbers (---------)
are not available.
2. Tolerance of Capacitors and Resistors are noted
with the following symbols.
C.....±0.25% D.....±0.5% F.....±1%
G.....±2% J......±5% K.....±10%
M.....±20% N.....±30% Z.....+80/-20%
Comparison Chart of Models and Marks
Model Mark
27C-250 A
27C-254 B
MCV CBA
Ref. No. Mark Description Part No.
A MCV CBA 0VSA13928
B MCV CBA 0VSA13931
Consists of the following
Main CBA(MCV-A) ------------
JACK CBA(MCV-C) ------------
SENSOR CBA 0VSA13549
MAIN CBA
Ref. No. Mark Description Part No.
Main CBA (MCV-A) -----------
Consists of the following
CAPACITORS
C002! METALLIZED FILM CAP. 0.068µF/275V K or CT2E683HJE06
! METALLIZED FILM CAP. 0.068µF/250V K CT2E683DC011
C003! SAFETY CAP. 2200pF/250V or CCN2EMP0E222
! SAFETY CAP. 2200pF/250V CA2E222MR049
C004 ELECTROLYTIC CAP. 33µF/400V M(L•Z) CA2H330NC010
C005 CERAMIC CAP. B K 0.01µF/500V CCD2JKP0B103
C006 CERAMIC CAP. SL K 56pF/1KV or CCD3AKPSL560
CERAMIC CAP. SL J 56pF/1KV CCD3AJPSL560
C007 CERAMIC CAP.(AX) B K 1000pF/50V CCA1JKT0B102
C008 CERAMIC CAP.(AX) X K 5600pF/16V CCA1CKT0X562
C010 FILM CAP.(P) 0.022µF/50V J or CMA1JJS00223
FILM CAP.(P) 0.022µF/50V J CA1J223MS029
C011 ELECTROLYTIC CAP. 10µF/16V M H7 CE1CMAVSL100
C012 ELECTROLYTIC CAP. 10µF/50V M H7 CE1JMAVSL100
C014 ELECTROLYTIC CAP. 470µF/35V M or CE1GMASDL471
ELECTROLYTIC CAP. 470µF/35V M CE1GMASTL471
C017 ELECTROLYTIC CAP. 470µF/16V M or CE1CMASDL471
ELECTROLYTIC CAP. 470µF/16V M CE1CMASTL471
Ref. No. Mark Description Part No.
C018 ELECTROLYTIC CAP. 100µF/16V M or CE1CMASDL101
ELECTROLYTIC CAP. 100µF/16V M CE1CMASTL101
C020 ELECTROLYTIC CAP. 1000µF/16V M CE1CMZPTL102
C021 ELECTROLYTIC CAP. 470µF/10V M or CE1AMASDL471
ELECTROLYTIC CAP. 470µF/10V M CE1AMASTL471
C022 ELECTROLYTIC CAP. 22µF/16V M H7 CE1CMAVSL220
C025 CERAMIC CAP.(AX) X K 5600pF/16V CCA1CKT0X562
C026 ELECTROLYTIC CAP. 47µF/16V M H7 CE1CMAVSL470
C053 ELECTRIC DOUBLE LAYER CAP0.047F/
C056 CHIP CERAMIC CAP. B K 0.047µF/50V or CHD1JK30B473
C057 CHIP CERAMIC CAP. CH J 470pF/50V or CHD1JJ3CH471
C151 CHIP CERAMIC CAP. F Z 0.1µF/ 50V or CHD1JZ30F104
C152 CHIP CERAMIC CAP. F Z 0.1µF/ 50V or CHD1JZ30F104
C153 CHIP CERAMIC CAP. F Z 0.1µF/ 50V or CHD1JZ30F104
C154 CHIP CERAMIC CAP. F Z 0.1µF/ 50V or CHD1JZ30F104
C155 ELECTROLYTIC CAP. 10µF/16V M H7 CE1CMAVSL100
C156 ELECTROLYTIC CAP. 10µF/16V M H7 CE1CMAVSL100
C157 ELECTROLYTIC CAP. 1µF/50V M H7 CE1JMAVSL1R0
C158 CHIP CERAMIC CAP. B K 1000pF/50V CHD1JK30B102
C159 CHIP CERAMIC CAP. F Z 0.1µF/ 50V or CHD1JZ30F104
C251 ELECTROLYTIC CAP. 10µF/16V M H7 CE1CMAVSL100
C252 CHIP CERAMIC CAP. B K 1000pF/50V CHD1JK30B102
C253 ELECTROLYTIC CAP. 1µF/50V M H7 CE1JMAVSL1R0
C254 CHIP CERAMIC CAP. F Z 0.1µF/ 50V or CHD1JZ30F104
C302 CHIP CERAMIC CAP. B K 0.022µF/50V or CHD1JK30B223
C303 ELECTROLYTIC CAP. 1µF/50V M H7 CE1JMAVSL1R0
C304 ELECTROLYTIC CAP. 1µF/50V M H7 CE1JMAVSL1R0
C305 CHIP CERAMIC CAP. F Z 0.22µF/16V or CHD1CZ30F224
C307 CHIP CERAMIC CAP. B K 0.047µF/50V or CHD1JK30B473
C308 CHIP CERAMIC CAP. B K 0.022µF/50V or CHD1JK30B223
C309 CHIP CERAMIC CAP. F Z 0.1µF/ 50V or CHD1JZ30F104
C310 CHIP CERAMIC CAP. B K 0.047µF/50V or CHD1JK30B473
C312 CHIP CERAMIC CAP. B K 8200pF/50V CHD1JK30B822
C313 CHIP CERAMIC CAP. F Z 0.1µF/ 50V or CHD1JZ30F104
5.5V Z or
ELECTRIC DOUBLE LAYER CAP. 0.047F/
5.5V Z
CHIP CERAMIC CAP. B K 0.047µF/25V CHD1EK30B473
CHIP CERAMIC CAP. CG J 470pF/50V CHD1JJ3CG471
CHIP CERAMIC CAP. F Z 0.1µF/ 25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
CHIP CERAMIC CAP. F Z 0.1µF/ 25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
CHIP CERAMIC CAP. F Z 0.1µF/ 25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
CHIP CERAMIC CAP. F Z 0.1µF/ 25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
CHIP CERAMIC CAP. F Z 0.1µF/ 25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
CHIP CERAMIC CAP. F Z 0.1µF/ 25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
CHIP CERAMIC CAP. B K 0.022µF/25V CHD1EK30B223
CHIP CERAMIC CAP. FZ Z 0.22µF/25V CHD1EZ3FZ224
CHIP CERAMIC CAP. B K 0.047µF/25V CHD1EK30B473
CHIP CERAMIC CAP. B K 0.022µF/25V CHD1EK30B223
CHIP CERAMIC CAP. F Z 0.1µF/ 25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
CHIP CERAMIC CAP. B K 0.047µF/25V CHD1EK30B473
CA0J473NE003
CA0J473MS014
20030318 3-3-1 HE244EL
Page 62
Ref. No. Mark Description Part No.
CHIP CERAMIC CAP. F Z 0.1µF/25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C314 CHIP CERAMIC CAP. B K 0.01µF/50V CHD1JK30B103
C315 CHIP CERAMIC CAP. F Z 0.1µF/50V or CHD1JZ30F104
CHIP CERAMIC CAP. F Z 0.1µF/25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C316 CHIP CERAMIC CAP. B K 0.01µF/50V CHD1JK30B103
C317 ELECTROLYTIC CAP. 47µF/6.3V M H7 CE0KMAVSL470
C318 ELECTROLYTIC CAP. 1µF/50V M H7 CE1JMAVSL1R0
C319 ELECTROLYTIC CAP. 1µF/50V M H7 CE1JMAVSL1R0
C320 CHIP CERAMIC CAP. F Z 0.1µF/50V or CHD1JZ30F104
CHIP CERAMIC CAP. F Z 0.1µF/25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C321 CHIP CERAMIC CAP. F Z 0.1µF/50V or CHD1JZ30F104
CHIP CERAMIC CAP. F Z 0.1µF/25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C322 ELECTROLYTIC CAP. 10µF/16V M H7 CE1CMAVSL100
C323 CHIP CERAMIC CAP. F Z 0.1µF/50V or CHD1JZ30F104
CHIP CERAMIC CAP. F Z 0.1µF/25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C324 CHIP CERAMIC CAP. CH J 68pF/50V or CHD1JJ3CH680
CHIP CERAMIC CAP. CG J 68pF/50V CHD1JJ3CG680
C325 CHIP CERAMIC CAP. F Z 0.1µF/50V or CHD1JZ30F104
CHIP CERAMIC CAP. F Z 0.1µF/25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C326 CHIP CERAMIC CAP. CH J 68pF/50V or CHD1JJ3CH680
CHIP CERAMIC CAP. CG J 68pF/50V CHD1JJ3CG680
C327 ELECTROLYTIC CAP. 0.47µF/50V M H7 CE1JMAVSLR47
C329 CHIP CERAMIC CAP. CH J 100pF/50V or CHD1JJ3CH101
CHIP CERAMIC CAP. CG J 100pF/50V CHD1JJ3CG101
C330 CERAMIC CAP.(AX) F Z 0.1µF/50V CCA1JZTFZ104
C332 CHIP CERAMIC CAP. F Z 0.1µF/50V or CHD1JZ30F104
CHIP CERAMIC CAP. F Z 0.1µF/25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C333 ELECTROLYTIC CAP. 0.47µF/50V M H7 CE1JMAVSLR47
C334 ELECTROLYTIC CAP. 4.7µF/25V M NP H7 CP1EMAVSB4R7
C335 ELECTROLYTIC CAP. 10µF/16V M H7 CE1CMAVSL100
C336 CHIP CERAMIC CAP. CH J 1000pF/50V or CHD1JJ3CH102
CHIP CERAMIC CAP. CH J 1000pF/25V or CHD1EJ3CH102
CHIP CERAMIC CAP. CG J 1000pF/50V CHD1JJ3CG102
C337 CHIP CERAMIC CAP. F Z 0.1µF/50V or CHD1JZ30F104
CHIP CERAMIC CAP. F Z 0.1µF/25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C338 ELECTROLYTIC CAP. 100µF/6.3V H7 CE0KMAVSL101
C339 ELECTROLYTIC CAP. 1µF/50V M H7 CE1JMAVSL1R0
C340 CHIP CERAMIC CAP. CH J 120pF/50V or CHD1JJ3CH121
CHIP CERAMIC CAP. CG J 120pF/50V CHD1JJ3CG121
C341 CHIP CERAMIC CAP. CH J 220pF/50V or CHD1JJ3CH221
CHIP CERAMIC CAP. CG J 220pF/50V CHD1JJ3CG221
C342 ELECTROLYTIC CAP. 1µF/50V M H7 CE1JMAVSL1R0
C343 CHIP CERAMIC CAP. F Z 0.1µF/50V or CHD1JZ30F104
CHIP CERAMIC CAP. F Z 0.1µF/25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C345 CHIP CERAMIC CAP. CH J 68pF/50V or CHD1JJ3CH680
CHIP CERAMIC CAP. CG J 68pF/50V CHD1JJ3CG680
C346 CHIP CERAMIC CAP. CH J 68pF/50V or CHD1JJ3CH680
CHIP CERAMIC CAP. CG J 68pF/50V CHD1JJ3CG680
C347 CHIP CERAMIC CAP. CH D 10pF/50V or CHD1JD3CH100
CHIP CERAMIC CAP. CG D 10pF/50V CHD1JD3CG100
C351 ELECTROLYTIC CAP. 220µF/6.3V M H7 CE0KMAVSL221
C352 ELECTROLYTIC CAP. 100µF/16V M H7 CE1CMAVSL101
Ref. No. Mark Description Part No.
C370 CHIP CERAMIC CAP. B K 0.01µF/50V CHD1JK30B103
C371 CHIP CERAMIC CAP. B K 0.022µF/50V or CHD1JK30B223
CHIP CERAMIC CAP. B K 0.022µF/25V CHD1EK30B223
C372 CHIP CERAMIC CAP. F Z 0.1µF/ 50V or CHD1JZ30F104
CHIP CERAMIC CAP. F Z 0.1µF/ 25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C373 CHIP CERAMIC CAP. F Z 0.1µF/ 50V or CHD1JZ30F104
CHIP CERAMIC CAP. F Z 0.1µF/ 25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C374 CHIP CERAMIC CAP. F Z 0.1µF/ 50V or CHD1JZ30F104
CHIP CERAMIC CAP. F Z 0.1µF/ 25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C375 CHIP CERAMIC CAP. B K 0.01µF/50V CHD1JK30B103
C376 CHIP CERAMIC CAP. B K 0.022µF/50V or CHD1JK30B223
CHIP CERAMIC CAP. B K 0.022µF/25V CHD1EK30B223
C377 CERAMIC CAP.(AX) Y M 0.01µF/16V CCA1CMT0Y103
C378 CHIP CERAMIC CAP. B K 0.01µF/50V CHD1JK30B103
C379 ELECTROLYTIC CAP. 0.47µF/50V M H7 CE1JMAVSLR47
C381 CHIP CERAMIC CAP. F Z 0.1µF/ 50V or CHD1JZ30F104
CHIP CERAMIC CAP. F Z 0.1µF/ 25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C382 CHIP CERAMIC CAP. B K 2200pF/50V CHD1JK30B222
C383 CHIP CERAMIC CAP. B K 2200pF/50V CHD1JK30B222
C384 ELECTROLYTIC CAP. 2.2µF/50V M H7 CE1JMAVSL2R2
C401 ELECTROLYTIC CAP. 47µF/6.3V M H7 CE0KMAVSL470
C402 ELECTROLYTIC CAP. 220µF/6.3V M H7 CE0KMASSL221
C403 CERAMIC CAP. B K 470pF/100V CCD2AKS0B471
C404 FILM CAP.(P) 0.018µF/100V J or CMA2AJP00183
FILM CAP.(P) 0.018µF/50V J CMA1JJP00183
C411 CHIP CERAMIC CAP. CH J 820pF/50V or CHD1JJ3CH821
CHIP CERAMIC CAP. CH J 820pF/25V or CHD1EJ3CH821
CHIP CERAMIC CAP. CG J 820pF/50V CHD1JJ3CG821
C412 CHIP CERAMIC CAP. B K 1800pF/50V CHD1JK30B182
C414 CHIP CERAMIC CAP. B K 0.01µF/50V CHD1JK30B103
C415 ELECTROLYTIC CAP. 10µF/16V M H7 CE1CMAVSL100
C416 CHIP CERAMIC CAP. F Z 0.1µF/ 50V or CHD1JZ30F104
CHIP CERAMIC CAP. F Z 0.1µF/ 25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C417 CHIP CERAMIC CAP. B K 0.01µF/50V CHD1JK30B103
C418 CHIP CERAMIC CAP. CH J 33pF/50V or CHD1JJ3CH330
CHIP CERAMIC CAP. CG J 33pF/50V CHD1JJ3CG330
C419 CHIP CERAMIC CAP. B K 4700pF/50V CHD1JK30B472
C421 ELECTROLYTIC CAP. 33µF/6.3V M H7 CE0KMAVSL330
C422 ELECTROLYTIC CAP. 4.7µF/25V M H7 CE1EMAVSL4R7
C423 CHIP CERAMIC CAP. F Z 0.1µF/ 50V or CHD1JZ30F104
CHIP CERAMIC CAP. F Z 0.1µF/ 25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C424 ELECTROLYTIC CAP. 22µF/6.3V M H7 CE0KMAVSL220
C425 CHIP CERAMIC CAP. F Z 0.1µF/ 50V or CHD1JZ30F104
CHIP CERAMIC CAP. F Z 0.1µF/ 25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C426 CHIP CERAMIC CAP. F Z 0.1µF/ 50V or CHD1JZ30F104
CHIP CERAMIC CAP. F Z 0.1µF/ 25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C427 CHIP CERAMIC CAP. CH J 220pF/50V or CHD1JJ3CH221
CHIP CERAMIC CAP. CG J 220pF/50V CHD1JJ3CG221
C428 CHIP CERAMIC CAP. CH J 68pF/50V or CHD1JJ3CH680
CHIP CERAMIC CAP. CG J 68pF/50V CHD1JJ3CG680
C429 CHIP CERAMIC CAP. CH J 68pF/50V or CHD1JJ3CH680
CHIP CERAMIC CAP. CG J 68pF/50V CHD1JJ3CG680
C430 ELECTROLYTIC CAP. 47µF/6.3V M H7 CE0KMAVSL470
20030318 3-3-2 HE244EL
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Ref. No. Mark Description Part No.
C431 CHIP CERAMIC CAP. B K 0.01µF/50V CHD1JK30B103
C501 ELECTROLYTIC CAP. 220µF/6.3V M H7 CE0KMAVSL221
C502 CHIP CERAMIC CAP. F Z 0.1µF/50V or CHD1JZ30F104
CHIP CERAMIC CAP. F Z 0.1µF/25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C508 ELECTROLYTIC CAP. 1µF/50V M H7 CE1JMAVSL1R0
C510 ELECTROLYTIC CAP. 22µF/10V M H7 CE1AMAVSL220
C511 ELECTROLYTIC CAP. 100µF/6.3V H7 CE0KMAVSL101
C512 CHIP CERAMIC CAP. F Z 0.1µF/50V or CHD1JZ30F104
CHIP CERAMIC CAP. F Z 0.1µF/25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C513 CHIP CERAMIC CAP. CH J 22pF/50V or CHD1JJ3CH220
CHIP CERAMIC CAP. CG J 22pF/50V CHD1JJ3CG220
C514 CHIP CERAMIC CAP. CH J 22pF/50V or CHD1JJ3CH220
CHIP CERAMIC CAP. CG J 22pF/50V CHD1JJ3CG220
C515 CHIP CERAMIC CAP. CH J 18pF/50V or CHD1JJ3CH180
CHIP CERAMIC CAP. CG J 18pF/50V CHD1JJ3CG180
C516 CHIP CERAMIC CAP. CH J 18pF/50V or CHD1JJ3CH180
CHIP CERAMIC CAP. CG J 18pF/50V CHD1JJ3CG180
C517 CHIP CERAMIC CAP. B K 4700pF/50V CHD1JK30B472
C518 CHIP CERAMIC CAP. B K 0.047µF/50V or CHD1JK30B473
CHIP CERAMIC CAP. B K 0.047µF/25V CHD1EK30B473
C519 CHIP CERAMIC CAP. B K 0.01µF/50V CHD1JK30B103
C520 CHIP CERAMIC CAP. CH J 100pF/50V or CHD1JJ3CH101
CHIP CERAMIC CAP. CG J 100pF/50V CHD1JJ3CG101
C521 CHIP CERAMIC CAP. CH J 560pF/50V or CHD1JJ3CH561
CHIP CERAMIC CAP. CG J 560pF/50V CHD1JJ3CG561
C522 ELECTROLYTIC CAP. 22µF/6.3V M H7 CE0KMASSL220
C523 CHIP CERAMIC CAP. B K 1000pF/50V CHD1JK30B102
C524 CHIP CERAMIC CAP. CH J 330pF/50V or CHD1JJ3CH331
CHIP CERAMIC CAP. CG J 330pF/50V CHD1JJ3CG331
C526 CHIP CERAMIC CAP. B K 4700pF/50V CHD1JK30B472
C527 ELECTROLYTIC CAP. 22µF/6.3V M H7 CE0KMASSL220
C528 CHIP CERAMIC CAP. B K 0.01µF/50V CHD1JK30B103
C530 CERAMIC CAP.(AX) F Z 0.022µF/25V CCA1EZTFZ223
C531 CERAMIC CAP.(AX) Y M 0.01µF/ 16V CCA1CMT0Y103
C532 ELECTROLYTIC CAP. 22µF/6.3V M H7 CE0KMASSL220
C533 CHIP CERAMIC CAP. F Z 0.1µF/50V or CHD1JZ30F104
CHIP CERAMIC CAP. F Z 0.1µF/25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C535 CHIP CERAMIC CAP. B K 0.01µF/50V CHD1JK30B103
C538 CHIP CERAMIC CAP. B K 0.022µF/50V or CHD1JK30B223
CHIP CERAMIC CAP. B K 0.022µF/25V CHD1EK30B223
C563 CHIP CERAMIC CAP. F Z 0.1µF/50V or CHD1JZ30F104
CHIP CERAMIC CAP. F Z 0.1µF/25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C564 CHIP CERAMIC CAP. CH J 100pF/50V or CHD1JJ3CH101
CHIP CERAMIC CAP. CG J 100pF/50V CHD1JJ3CG101
C640 B CHIP CERAMIC CAP. F Z 0.1µF/50V or CHD1JZ30F104
B CHIP CERAMIC CAP. F Z 0.1µF/25V or CHD1EZ30F104
B CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C642 B SEMICONDUCTOR CAP. SR K 0.018µF/25V CDA1EKS0X183
C643 B ELECTROLYTIC CAP. 4.7µF/25V M H7 CE1EMAVSL4R7
C644 B ELECTROLYTIC CAP. 47µF/6.3V M H7 CE0KMAVSL470
C645 B CHIP CERAMIC CAP. B K 0.01µF/50V CHD1JK30B103
C648 B ELECTROLYTIC CAP. 1µF/50V M H7 CE1JMAVSL1R0
C649 B ELECTROLYTIC CAP. 1µF/50V M H7 NP CP1JMAVSB1R0
C702 CHIP CERAMIC CAP. F Z 0.1µF/50V or CHD1JZ30F104
CHIP CERAMIC CAP. F Z 0.1µF/25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C703 ELECTROLYTIC CAP. 10µF/16V M H7 CE1CMAVSL100
Ref. No. Mark Description Part No.
C704 CHIP CERAMIC CAP. B K 0.01µF/50V CHD1JK30B103
C706 CHIP CERAMIC CAP. B K 1000pF/50V CHD1JK30B102
C707 ELECTROLYTIC CAP. 100µF/6.3V H7 CE0KMAVSL101
C708 CHIP CERAMIC CAP. B K 0.01µF/50V CHD1JK30B103
C709 ELECTROLYTIC CAP. 1µF/50V M H7 CE1JMAVSL1R0
C710 CHIP CERAMIC CAP. B K 1000pF/50V CHD1JK30B102
C715 CHIP CERAMIC CAP. B K 0.01µF/50V CHD1JK30B103
C851 CHIP CERAMIC CAP. CH J 22pF/50V or CHD1JJ3CH220
CHIP CERAMIC CAP. CG J 22pF/50V CHD1JJ3CG220
C852 CHIP CERAMIC CAP. CH J 22pF/50V or CHD1JJ3CH220
CHIP CERAMIC CAP. CG J 22pF/50V CHD1JJ3CG220
C853 CHIP CERAMIC CAP. B K 4700pF/50V CHD1JK30B472
C854 CHIP CERAMIC CAP. B K 0.01µF/50V CHD1JK30B103
C855 CHIP CERAMIC CAP. F Z 0.1µF/ 50V or CHD1JZ30F104
CHIP CERAMIC CAP. F Z 0.1µF/ 25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C856 CHIP CERAMIC CAP. CH J 180pF/50V or CHD1JJ3CH181
CHIP CERAMIC CAP. CG J 180pF/50V CHD1JJ3CG181
C858 CHIP CERAMIC CAP. CH J 560pF/50V or CHD1JJ3CH561
CHIP CERAMIC CAP. CG J 560pF/50V CHD1JJ3CG561
C859 ELECTROLYTIC CAP. 47µF/6.3V M H7 CE0KMAVSL470
C862 CHIP CERAMIC CAP. B K 0.01µF/50V CHD1JK30B103
DIODES
D001 RECTIFIER DIODE 1N4005 NDQZ001N4005
D002 RECTIFIER DIODE 1N4005 NDQZ001N4005
D003 RECTIFIER DIODE 1N4005 NDQZ001N4005
D004 RECTIFIER DIODE 1N4005 NDQZ001N4005
D005 RECTIFIER DIODE BA159 or NDQZ000BA159
RECTIFIER DIODE ERA22-10 QDPZ0ERA2210
D006 SWITCHING DIODE 1N4148M or NDTZ01N4148M
SWITCHING DIODE 1SS133(T-77) QDTZ001SS133
D007 SWITCHING DIODE 1N4148M or NDTZ01N4148M
SWITCHING DIODE 1SS133(T-77) QDTZ001SS133
D008 SWITCHING DIODE 1N4148M or NDTZ01N4148M
SWITCHING DIODE 1SS133(T-77) QDTZ001SS133
D009 SWITCHING DIODE 1N4148M or NDTZ01N4148M
SWITCHING DIODE 1SS133(T-77) QDTZ001SS133
D011 RECTIFIER DIODE BA157 or NDQZ000BA157
FAST RECOVERY DIODE ERA18-04 QDPZ0ERA1804
D012 RECTIFIER DIODE FR202 NDQZ000FR202
D013 RECTIFIER DIODE FR202 NDQZ000FR202
D014 SCHOTTKY BARRIER DIODE SB140 or NDQZ000SB140
SCHOTTKY BARRIER DIODE ERB81-004 AERB81004***
D015 ZENER DIODE DZ-8.2BSAT265 or NDTA0DZ8R2BS
ZENER DIODE MTZJT-778.2A QDTA0MTZJ8R2
D016 RECTIFIER DIODE BA157 or NDQZ000BA157
FAST RECOVERY DIODE ERA18-04 QDPZ0ERA1804
D018 SWITCHING DIODE 1N4148M or NDTZ01N4148M
SWITCHING DIODE 1SS133(T-77) QDTZ001SS133
D019 ZENER DIODE DZ-5.1BSBT265 or NDTB0DZ5R1BS
ZENER DIODE MTZJT-775.1B QDTB0MTZJ5R1
D021 SWITCHING DIODE 1N4148M or NDTZ01N4148M
SWITCHING DIODE 1SS133(T-77) QDTZ001SS133
D023 ZENER DIODE DZ-5.1BSBT265 or NDTB0DZ5R1BS
ZENER DIODE MTZJT-775.1B QDTB0MTZJ5R1
D051 RECTIFIER DIODE 1N4005 NDQZ001N4005
D052 RECTIFIER DIODE 1N4005 NDQZ001N4005
D053 RECTIFIER DIODE 1N4005 NDQZ001N4005
D055 RECTIFIER DIODE 1N4005 NDQZ001N4005
D056 ZENER DIODE DZ-5.6BSCT265 or NDTC0DZ5R6BS
ZENER DIODE MTZJT-775.6C QDTC0MTZJ5R6
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Ref. No. Mark Description Part No.
D057 CARBON RES. 1/4W J 3.3k Ω RCX4JATZ0332
D058 ZENER DIODE DZ-33BSDT265 or NDTD00DZ33BS
ZENER DIODE MTZJT-7733D QDTD00MTZJ33
D153 ZENER DIODE DZ-11BSAT265 or NDTA00DZ11BS
ZENER DIODE MTZJT-7711A QDTA00MTZJ11
D155 ZENER DIODE DZ-11BSAT265 or NDTA00DZ11BS
ZENER DIODE MTZJT-7711A QDTA00MTZJ11
D301 SWITCHING DIODE 1N4148M or NDTZ01N4148M
SWITCHING DIODE 1SS133(T-77) QDTZ001SS133
D370 SWITCHING DIODE 1N4148M or NDTZ01N4148M
SWITCHING DIODE 1SS133(T-77) QDTZ001SS133
D501 SWITCHING DIODE 1N4148M or NDTZ01N4148M
SWITCHING DIODE 1SS133(T-77) QDTZ001SS133
D502 LED MIE-534A2 or NPZZM1E534A2
LED SIR-563ST3F P or QPQPS1R563ST
LED SIR-563ST3F Q QPQQS1R563ST
D553 SWITCHING DIODE 1N4148M or NDTZ01N4148M
SWITCHING DIODE 1SS133(T-77) QDTZ001SS133
D561 LED(RED) 204HD/E NPQZ00204HDE
D562 LED(RED) 204HD/E NPQZ00204HDE
D563 LED(GREEN) 204-10GD/S957 NPQZ10GDS957
D564 LED(RED) 204HD/E NPQZ00204HDE
D565 LED(RED) 204HD/E NPQZ00204HDE
D701 ZENER DIODE DZ-33BSDT265 or NDTD00DZ33BS
ZENER DIODE MTZJT-7733D QDTD00MTZJ33
ICS
IC001! PHOTOCOUPLER EL817A or NPEA000EL817
! PHOTOCOUPLER EL817B or NPEB000EL817
! PHOTOCOUPLER EL817C or NPEC000EL817
! PHOTOCOUPLER LTV-817B-F or NPEB0LTV817F
! PHOTOCOUPLER LTV-817C-F NPEC0LTV817F
IC151 IC:SWITCHING CD4052BCSJX or NSZBA0TF3079
IC:SWITCHING BU4052BCF-E2 or QSZBA0TRM024
IC:SWITCHING TC4052BF(EL) QSZBA0TTS096
IC301 IC:Y/C/A LA71750AM-MTB QSZBA0RSY020
IC370 IC:SECAM LA70100M-TRM QSZBA0TSY019
IC501 MICROCONTROLLER 16BIT M37762MCA-
IC503 IC:EEPROM CAT24WC04JI or NSZBA0SBG002
IC640 B IC:VPS/PDC SLICER LC74793JM-TRM QSZBA0TSY018
AC5GP
IC:MEMORY BR24C04F-W QSMBA0SRM004
QSZAB0RMB152
COILS
L001 BEAD CORE B16 RH 3.5X10X1.3 XL03010XM001
L002 BEAD CORE B16 RH 3.5X10X1.3 XL03010XM001
L003! LINE FILTER 56MH TLF14CB5630R2 or LLBG00ZTU022
! LINE FILTER 50MH LF-4D-E503 LLBG00ZKQ009
L009 CHOKE COIL 47µH-K or LLBD00PKV007
CHOKE COIL 47µH-K LLBD00PKV005
L010 CHOKE COIL 47µH-K or LLBD00PKV007
CHOKE COIL 47µH-K LLBD00PKV005
L012 INDUCTOR 100µH-K-26T LLAXKATTU101
L251 INDUCTOR 5.6µH-K-26T LLAXKATTU5R6
L301 INDUCTOR 100µH-K-26T LLAXKATTU101
L370 PCB JUMPER D0.6-P5.0 JW5.0T
L402 CHOKE COIL 47µH-K or LLBD00PKV007
CHOKE COIL 47µH-K LLBD00PKV005
L403 INDUCTOR 47µH-K-5FT LLARKBSTU470
L501 INDUCTOR 100µH-K-26T LLAXKATTU101
L701 INDUCTOR 10µH-K-26T LLAXKATTU100
L702 CHOKE COIL 47µH-K or LLBD00PKV007
CHOKE COIL 47µH-K LLBD00PKV005
Ref. No. Mark Description Part No.
L851 INDUCTOR 1.8µH-K-26T LLAXKATTU1R8
TRANSISTORS
Q001 FET 2SK3566 QFWZ02SK3566
Q002 TRANSISTOR KTC3199(BL) or NQS50KTC3199
TRANSISTOR 2SC2785(K) or QQSK02SC2785
TRANSISTOR 2SC1815-BL(TPE2) QQS202SC1815
Q003 TRANSISTOR KTC3199(BL) or NQS50KTC3199
TRANSISTOR 2SC2785(K) or QQSK02SC2785
TRANSISTOR 2SC1815-BL(TPE2) QQS202SC1815
Q004 TRANSISTOR KTC3199(Y) or NQSY0KTC3199
TRANSISTOR KTC3199(GR) or NQS10KTC3199
TRANSISTOR 2SC2785(J) or QQSJ02SC2785
TRANSISTOR 2SC2785(H) or QQSH02SC2785
TRANSISTOR 2SC2785(F) or QQSF02SC2785
TRANSISTOR 2SC1815-Y(TPE2) or QQSY02SC1815
TRANSISTOR 2SC1815-GR(TPE2) QQS102SC1815
Q051 RES. BUILT-IN TRANSISTOR KRA104M or NQSZ0KRA104M
RES. BUILT-IN TRANSISTOR BN1L4M-T QQSZ00BN1L4M
Q052 RES. BUILT-IN TRANSISTOR KRC103M or NQSZ0KRC103M
RES. BUILT-IN TRANSISTOR BA1F4M-T QQSZ00BA1F4M
Q054 TRANSISTOR KTC3203(Y) or NQSY0KTC3203
TRANSISTOR 2SC2120-Y(TPE2) QQSY02SC2120
Q055 TRANSISTOR KTA1266(GR) or NQS40KTA1266
TRANSISTOR 2SA1015-GR(TPE2) QQS102SA1015
Q056 RES. BUILT-IN TRANSISTOR KRA103M or NQSZ0KRA103M
RES. BUILT-IN TRANSISTOR BN1F4M-T QQSZ00BN1F4M
Q057 TRANSISTOR KTA1281(Y) or NQSY0KTA1281
TRANSISTOR 2SA1020(Y) QQSY02SA1020
Q058 RES. BUILT-IN TRANSISTOR KRC103M or NQSZ0KRC103M
RES. BUILT-IN TRANSISTOR BA1F4M-T QQSZ00BA1F4M
Q059 RES. BUILT-IN TRANSISTOR KRC103M or NQSZ0KRC103M
RES. BUILT-IN TRANSISTOR BA1F4M-T QQSZ00BA1F4M
Q151 CHIP TRANSISTOR KTC3875Y-RTK NQ1Y0KTC3875
Q152 CHIP TRANSISTOR KTC3875Y-RTK NQ1Y0KTC3875
Q351 CHIP TRANSISTOR KTA1504GR-RTK or NQ140KTA1504
CHIP TRANSISTOR KTA1504Y-RTK NQ1Y0KTA1504
Q352 TRANSISTOR KTC3199(Y) or NQSY0KTC3199
TRANSISTOR KTC3199(GR) or NQS10KTC3199
TRANSISTOR 2SC2785(J) or QQSJ02SC2785
TRANSISTOR 2SC2785(H) or QQSH02SC2785
TRANSISTOR 2SC2785(F) or QQSF02SC2785
TRANSISTOR 2SC1815-Y(TPE2) or QQSY02SC1815
TRANSISTOR 2SC1815-GR(TPE2) QQS102SC1815
Q401 TRANSISTOR KTA1266(GR) or NQS40KTA1266
TRANSISTOR 2SA1015-GR(TPE2) QQS102SA1015
Q402 TRANSISTOR KTC3203(Y) or NQSY0KTC3203
TRANSISTOR 2SC2120-Y(TPE2) QQSY02SC2120
Q403 RES. BUILT-IN TRANSISTOR KRA103M or NQSZ0KRA103M
RES. BUILT-IN TRANSISTOR BN1F4M-T QQSZ00BN1F4M
Q405 CHIP TRANSISTOR FMG4A T148 or QQ2Z000FMG4A
CHIP TRANSISTOR RN1511(TE85R) QQ2Z00RN1511
Q406 CHIP TRANSISTOR KTC3875Y-RTK NQ1Y0KTC3875
Q501 TRANSISTOR KTC3199(BL) or NQS50KTC3199
TRANSISTOR 2SC2785(K) or QQSK02SC2785
TRANSISTOR 2SC1815-BL(TPE2) QQS202SC1815
Q503 PHOTO TRANSISTOR PT204-6B-12 or NPWZT2046B12
PHOTO TRANSISTOR MID-32A22 NPWZM1D32A22
Q551 TRANSISTOR KTC3199(BL) or NQS50KTC3199
TRANSISTOR 2SC2785(K) or QQSK02SC2785
TRANSISTOR 2SC1815-BL(TPE2) QQS202SC1815
Q552 RES. BUILT-IN TRANSISTOR KRC103M or NQSZ0KRC103M
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Ref. No. Mark Description Part No.
RES. BUILT-IN TRANSISTOR BA1F4M-T QQSZ00BA1F4M
Q562 TRANSISTOR KTC3199(Y) or NQSY0KTC3199
TRANSISTOR KTC3199(GR) or NQS10KTC3199
TRANSISTOR 2SC2785(J) or QQSJ02SC2785
TRANSISTOR 2SC2785(H) or QQSH02SC2785
TRANSISTOR 2SC2785(F) or QQSF02SC2785
TRANSISTOR 2SC1815-Y(TPE2) or QQSY02SC1815
TRANSISTOR 2SC1815-GR(TPE2) QQS102SC1815
Q563 TRANSISTOR KTC3199(Y) or NQSY0KTC3199
TRANSISTOR KTC3199(GR) or NQS10KTC3199
TRANSISTOR 2SC2785(J) or QQSJ02SC2785
TRANSISTOR 2SC2785(H) or QQSH02SC2785
TRANSISTOR 2SC2785(F) or QQSF02SC2785
TRANSISTOR 2SC1815-Y(TPE2) or QQSY02SC1815
TRANSISTOR 2SC1815-GR(TPE2) QQS102SC1815
Q564 TRANSISTOR KTC3199(Y) or NQSY0KTC3199
TRANSISTOR KTC3199(GR) or NQS10KTC3199
TRANSISTOR 2SC2785(J) or QQSJ02SC2785
TRANSISTOR 2SC2785(H) or QQSH02SC2785
TRANSISTOR 2SC2785(F) or QQSF02SC2785
TRANSISTOR 2SC1815-Y(TPE2) or QQSY02SC1815
TRANSISTOR 2SC1815-GR(TPE2) QQS102SC1815
Q565 TRANSISTOR KTC3199(Y) or NQSY0KTC3199
TRANSISTOR KTC3199(GR) or NQS10KTC3199
TRANSISTOR 2SC2785(J) or QQSJ02SC2785
TRANSISTOR 2SC2785(H) or QQSH02SC2785
TRANSISTOR 2SC2785(F) or QQSF02SC2785
TRANSISTOR 2SC1815-Y(TPE2) or QQSY02SC1815
TRANSISTOR 2SC1815-GR(TPE2) QQS102SC1815
RESISTORS
R002 METAL OXIDE FILM RES. 1W J 150k Ω or RN01154ZU001
METAL OXIDE FILM RES. 1W J 150k Ω RN01154KE009
R003 CARBON RES. 1/4W J 1M Ω RCX4JATZ0105
R004 CARBON RES. 1/4W J 1M Ω RCX4JATZ0105
R005 CARBON RES. 1/6W G 680 Ω or RCX6GATZ0681
CARBON RES. 1/4W G 680 Ω RCX4GATZ0681
R006 METAL OXIDE FILM RES. 1W J 1.8 Ω or RN011R8ZU001
METAL OXIDE FILM RES. 1W J 1.8 Ω RN011R8KE009
R007 CARBON RES. 1/6W J 22k Ω or RCX6JATZ0223
CARBON RES. 1/4W J 22k Ω RCX4JATZ0223
R008 CARBON RES. 1/6W J 100k Ω or RCX6JATZ0104
CARBON RES. 1/4W J 100k Ω RCX4JATZ0104
R009 CARBON RES. 1/6W G 3.3k Ω or RCX6GATZ0332
CARBON RES. 1/4W G 3.3k Ω RCX4GATZ0332
R011 CARBON RES. 1/4W J 390k Ω RCX4JATZ0394
R012 CARBON RES. 1/4W J 390k Ω RCX4JATZ0394
R013 CARBON RES. 1/6W J 470k Ω or RCX6JATZ0474
CARBON RES. 1/4W J 470k Ω RCX4JATZ0474
R014 CARBON RES. 1/6W J 100k Ω or RCX6JATZ0104
CARBON RES. 1/4W J 100k Ω RCX4JATZ0104
R015 CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R016 CARBON RES. 1/6W J 100k Ω or RCX6JATZ0104
CARBON RES. 1/4W J 100k Ω RCX4JATZ0104
R017 CHIP RES.(1608) 1/10W J 220k Ω RRXAJR5Z0224
R018 CHIP RES.(1608) 1/10W J 22k Ω RRXAJR5Z0223
R021 CHIP RES.(1608) 1/10W J 22k Ω RRXAJR5Z0223
R022 CHIP RES.(1608) 1/10W J 1.5k Ω RRXAJR5Z0152
R023 CHIP RES.(1608) 1/10W J 2.2k Ω RRXAJR5Z0222
R024 CHIP RES.(1608) 1/10W J 1k Ω RRXAJR5Z0102
R025 CHIP RES.(1608) 1/10W J 330 Ω RRXAJR5Z0331
R026 CHIP RES.(1608) 1/10W J 22k Ω RRXAJR5Z0223
Ref. No. Mark Description Part No.
R027 CARBON RES. 1/6W J 1k Ω or RCX6JATZ0102
CARBON RES. 1/4W J 1k Ω RCX4JATZ0102
R028 CARBON RES. 1/4W J 1M Ω RCX4JATZ0105
R029 CARBON RES. 1/4W J 180 Ω RCX4JATZ0181
R054 CHIP RES.(1608) 1/10W J 180 Ω RRXAJR5Z0181
R058 CARBON RES. 1/6W J 820 Ω or RCX6JATZ0821
CARBON RES. 1/4W J 820 Ω RCX4JATZ0821
R059 CARBON RES. 1/4W J 270 Ω RCX4JATZ0271
R060 CARBON RES. 1/6W J 2.7k Ω or RCX6JATZ0272
CARBON RES. 1/4W J 2.7k Ω RCX4JATZ0272
R061 CHIP RES.(1608) 1/10W J 22k Ω RRXAJR5Z0223
R062 CARBON RES. 1/4W J 3.3k Ω RCX4JATZ0332
R063 CARBON RES. 1/4W J 1.2k Ω RCX4JATZ0122
R064 CARBON RES. 1/4W J 1.2k Ω RCX4JATZ0122
R065 CARBON RES. 1/4W J 1.2k Ω RCX4JATZ0122
R066 CHIP RES.(1608) 1/10W J 47k Ω RRXAJR5Z0473
R067 CARBON RES. 1/4W J 680 Ω RCX4JATZ0681
R068 CARBON RES. 1/4W J 680 Ω RCX4JATZ0681
R069 CARBON RES. 1/6W J 8.2k Ω or RCX6JATZ0822
CARBON RES. 1/4W J 8.2k Ω RCX4JATZ0822
R070 CARBON RES. 1/6W J 10k Ω or RCX6JATZ0103
CARBON RES. 1/4W J 10k Ω RCX4JATZ0103
R071 CARBON RES. 1/6W J 1.8k Ω or RCX6JATZ0182
CARBON RES. 1/4W J 1.8k Ω RCX4JATZ0182
R072 CHIP RES.(1608) 1/10W J 68k Ω RRXAJR5Z0683
R073 CARBON RES. 1/6W J 1 Ω or RCX6JATZ01R0
CARBON RES. 1/4W J 1 Ω RCX4JATZ01R0
R151 CHIP RES.(1608) 1/10W J 2.7k Ω RRXAJR5Z0272
R152 CHIP RES.(1608) 1/10W J 390k Ω RRXAJR5Z0394
R153 CHIP RES.(1608) 1/10W J 2.2k Ω RRXAJR5Z0222
R154 CHIP RES.(1608) 1/10W J 390k Ω RRXAJR5Z0394
R155 CHIP RES.(1608) 1/10W J 22k Ω RRXAJR5Z0223
R251 CHIP RES.(1608) 1/10W J 1.8k Ω RRXAJR5Z0182
R252 CHIP RES.(1608) 1/10W J 39k Ω RRXAJR5Z0393
R301 CHIP RES.(1608) 1/10W J 1.2k Ω RRXAJR5Z0122
R302 CHIP RES.(1608) 1/10W J 8.2k Ω RRXAJR5Z0822
R305 CHIP RES.(1608) 1/10W J 3.9k Ω RRXAJR5Z0392
R307 CHIP RES.(1608) 1/10W J 4.7k Ω RRXAJR5Z0472
R308 CHIP RES.(1608) 1/10W J 6.8k Ω RRXAJR5Z0682
R309 CHIP RES.(1608) 1/10W J 100 Ω RRXAJR5Z0101
R310 CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R311 CHIP RES.(1608) 1/10W J 18k Ω RRXAJR5Z0183
R312 CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R314 CHIP RES.(1608) 1/10W J 18k Ω RRXAJR5Z0183
R315 CHIP RES.(1608) 1/10W J 2.2k Ω RRXAJR5Z0222
R316 CHIP RES.(1608) 1/10W J 6.8k Ω RRXAJR5Z0682
R317 CHIP RES.(1608) 1/10W J 1.2k Ω RRXAJR5Z0122
R318 CHIP RES.(1608) 1/10W J 4.7k Ω RRXAJR5Z0472
R319 CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R320 CHIP RES.(1608) 1/10W J 1k Ω RRXAJR5Z0102
R321 CARBON RES. 1/6W J 33 Ω or RCX6JATZ0330
CARBON RES. 1/4W J 33 Ω RCX4JATZ0330
R323 CARBON RES. 1/6W J 33 Ω or RCX6JATZ0330
CARBON RES. 1/4W J 33 Ω RCX4JATZ0330
R324 CHIP RES.(1608) 1/10W J 47k Ω RRXAJR5Z0473
R325 CHIP RES.(1608) 1/10W J 33 Ω RRXAJR5Z0330
R326 CHIP INDUCTOR MLG1608B18NJT000 or LLACJB3TE18N
CHIP INDUCTOR HK1608 18NJ-T LLACJB3TU18N
R330 CHIP RES.(1608) 1/10W J 5.6M Ω RRXAJR5Z0565
R331 CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R332 CHIP INDUCTOR MLG1608B18NJT000 or LLACJB3TE18N
20030318 3-3-5 HE244EL
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Ref. No. Mark Description Part No.
CHIP INDUCTOR HK1608 18NJ-T LLACJB3TU18N
R334 CHIP RES.(1608) 1/10W 0 Ω RRXAZR5Z0000
R351 CHIP RES.(1608) 1/10W J 150 Ω RRXAJR5Z0151
R352 CHIP RES.(1608) 1/10W J 150 Ω RRXAJR5Z0151
R355 CARBON RES. 1/4W J 680 Ω RCX4JATZ0681
R357 CHIP RES.(1608) 1/10W J 220 Ω RRXAJR5Z0221
R360 CHIP RES.(1608) 1/10W J 1.8k Ω RRXAJR5Z0182
R361 CHIP RES.(1608) 1/10W J 1k Ω RRXAJR5Z0102
R370 CHIP RES.(1608) 1/10W J 2.7k Ω RRXAJR5Z0272
R371 CARBON RES. 1/6W J 5.6k Ω or RCX6JATZ0562
CARBON RES. 1/4W J 5.6k Ω RCX4JATZ0562
R372 CHIP RES.(1608) 1/10W J 3.9k Ω RRXAJR5Z0392
R401 CHIP RES.(1608) 1/10W J 5.6k Ω RRXAJR5Z0562
R402 CHIP RES.(1608) 1/10W J 22k Ω RRXAJR5Z0223
R403 CHIP RES.(1608) 1/10W J 47k Ω RRXAJR5Z0473
R404 CARBON RES. 1/6W J 100 Ω or RCX6JATZ0101
CARBON RES. 1/4W J 100 Ω RCX4JATZ0101
R407 CARBON RES. 1/6W J 820 Ω or RCX6JATZ0821
CARBON RES. 1/4W J 820 Ω RCX4JATZ0821
R408 CHIP RES.(1608) 1/10W J 12k Ω RRXAJR5Z0123
R409 CHIP RES.(1608) 1/10W J 5.6k Ω RRXAJR5Z0562
R411 CHIP RES.(1608) 1/10W J 1k Ω RRXAJR5Z0102
R412 CHIP RES.(1608) 1/10W J 27k Ω RRXAJR5Z0273
R413 CHIP RES.(1608) 1/10W J 330k Ω RRXAJR5Z0334
R414 CHIP RES.(1608) 1/10W J 120 Ω RRXAJR5Z0121
R415 CHIP RES.(1608) 1/10W J 12k Ω RRXAJR5Z0123
R416 CHIP RES.(1608) 1/10W J 1.8k Ω RRXAJR5Z0182
R417 CHIP RES.(1608) 1/10W J 1.2k Ω RRXAJR5Z0122
R418 CHIP RES.(1608) 1/10W 0 Ω RRXAZR5Z0000
R421 CHIP RES.(1608) 1/10W J 12k Ω RRXAJR5Z0123
R422 CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R423 CHIP RES.(1608) 1/10W J 22k Ω RRXAJR5Z0223
R424 CHIP RES.(1608) 1/10W J 3.9k Ω RRXAJR5Z0392
R425 CHIP RES.(1608) 1/10W J 68k Ω RRXAJR5Z0683
R426 CHIP RES.(1608) 1/10W J 12k Ω RRXAJR5Z0123
R427 CHIP RES.(1608) 1/10W J 68k Ω RRXAJR5Z0683
R428 CHIP RES.(1608) 1/10W J 12k Ω RRXAJR5Z0123
R429 CHIP RES.(1608) 1/10W J 2.2k Ω RRXAJR5Z0222
R501 CHIP RES.(1608) 1/10W J 1k Ω RRXAJR5Z0102
R502 CHIP RES.(1608) 1/10W J 1k Ω RRXAJR5Z0102
R503 CHIP RES.(1608) 1/10W J 1k Ω RRXAJR5Z0102
R504 CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R505 CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R506 CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R508 B CHIP RES.(1608) 1/10W J 1k Ω RRXAJR5Z0102
R509 CHIP RES.(1608) 1/10W J 4.7k Ω RRXAJR5Z0472
R511 CHIP RES.(1608) 1/10W J 100k Ω RRXAJR5Z0104
R513 CHIP RES.(1608) 1/10W J 1.8k Ω RRXAJR5Z0182
R514 CHIP RES.(1608) 1/10W J 820 Ω RRXAJR5Z0821
R515 CARBON RES. 1/6W J 1k Ω or RCX6JATZ0102
CARBON RES. 1/4W J 1k Ω RCX4JATZ0102
R516 CHIP RES.(1608) 1/10W J 330k Ω RRXAJR5Z0334
R517 CHIP RES.(1608) 1/10W J 560 Ω RRXAJR5Z0561
R518 CHIP RES.(1608) 1/10W J 470 Ω RRXAJR5Z0471
R520 CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R521 CHIP RES.(1608) 1/10W J 220k Ω RRXAJR5Z0224
R522 CHIP RES.(1608) 1/10W J 39k Ω RRXAJR5Z0393
R523 CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R524 CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R525 CHIP RES.(1608) 1/10W J 1.5k Ω RRXAJR5Z0152
R526 CHIP RES.(1608) 1/10W J 1.8k Ω RRXAJR5Z0182
Ref. No. Mark Description Part No.
R527 CHIP RES.(1608) 1/10W J 680 Ω RRXAJR5Z0681
R528 CHIP RES.(1608) 1/10W J 18k Ω RRXAJR5Z0183
R529 CARBON RES. 1/4W J 270 Ω RCX4JATZ0271
R530 CHIP RES.(1608) 1/10W J 180 Ω RRXAJR5Z0181
R531 CHIP RES.(1608) 1/10W J 68k Ω RRXAJR5Z0683
R533 CHIP RES.(1608) 1/10W J 33k Ω RRXAJR5Z0333
R534 CARBON RES. 1/6W G 3.6k Ω or RCX6GATZ0362
CARBON RES. 1/4W G 3.6k Ω RCX4GATZ0362
R535 CARBON RES. 1/6W G 10k Ω or RCX6GATZ0103
CARBON RES. 1/4W G 10k Ω RCX4GATZ0103
R536 CARBON RES. 1/6W G 470 Ω or RCX6GATZ0471
CARBON RES. 1/4W G 470 Ω RCX4GATZ0471
R537 CARBON RES. 1/6W G 22k Ω or RCX6GATZ0223
CARBON RES. 1/4W G 22k Ω RCX4GATZ0223
R538 CARBON RES. 1/6W G 1.5k Ω or RCX6GATZ0152
CARBON RES. 1/4W G 1.5k Ω RCX4GATZ0152
R539 CARBON RES. 1/6W G 4.7k Ω or RCX6GATZ0472
CARBON RES. 1/4W G 4.7k Ω RCX4GATZ0472
R540 CHIP RES.(1608) 1/10W J 390k Ω RRXAJR5Z0394
R541 CHIP RES.(1608) 1/10W J 390k Ω RRXAJR5Z0394
R542 CHIP RES.(1608) 1/10W J 1.8k Ω RRXAJR5Z0182
R543 CHIP RES.(1608) 1/10W J 1k Ω RRXAJR5Z0102
R544 CHIP RES.(1608) 1/10W J 2.7k Ω RRXAJR5Z0272
R545 CHIP RES.(1608) 1/10W J 2.2k Ω RRXAJR5Z0222
R546 CHIP RES.(1608) 1/10W J 12k Ω RRXAJR5Z0123
R547 CHIP RES.(1608) 1/10W J 1.8k Ω RRXAJR5Z0182
R548 CHIP RES.(1608) 1/10W J 1k Ω RRXAJR5Z0102
R549 CHIP RES.(1608) 1/10W J 1.2k Ω RRXAJR5Z0122
R551 CHIP RES.(1608) 1/10W J 100 Ω RRXAJR5Z0101
R552 CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R561 CARBON RES. 1/6W J 330 Ω or RCX6JATZ0331
CARBON RES. 1/4W J 330 Ω RCX4JATZ0331
R562 CARBON RES. 1/6W J 330 Ω or RCX6JATZ0331
CARBON RES. 1/4W J 330 Ω RCX4JATZ0331
R563 CARBON RES. 1/4W J 270 Ω RCX4JATZ0271
R564 CARBON RES. 1/6W J 330 Ω or RCX6JATZ0331
CARBON RES. 1/4W J 330 Ω RCX4JATZ0331
R565 CARBON RES. 1/6W J 330 Ω or RCX6JATZ0331
CARBON RES. 1/4W J 330 Ω RCX4JATZ0331
R567 CHIP RES.(1608) 1/10W J 3.9k Ω RRXAJR5Z0392
R568 CHIP RES.(1608) 1/10W J 3.9k Ω RRXAJR5Z0392
R569 CHIP RES.(1608) 1/10W J 3.9k Ω RRXAJR5Z0392
R570 CHIP RES.(1608) 1/10W J 3.9k Ω RRXAJR5Z0392
R601 CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R603 CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R606 CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R612 CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R613 A CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R614 B CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R624 CHIP RES.(1608) 1/10W 0 Ω RRXAZR5Z0000
R625 CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R638 B CHIP RES.(1608) 1/10W J 100 Ω RRXAJR5Z0101
R641 B CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R642 B CHIP RES.(1608) 1/10W J 2.7k Ω RRXAJR5Z0272
R643 B CHIP RES.(1608) 1/10W J 5.6k Ω RRXAJR5Z0562
R644 B CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R645 B CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R701 CARBON RES. 1/6W J 1.8k Ω or RCX6JATZ0182
CARBON RES. 1/4W J 1.8k Ω RCX4JATZ0182
R702 CARBON RES. 1/6W J 1k Ω or RCX6JATZ0102
CARBON RES. 1/4W J 1k Ω RCX4JATZ0102
20030318 3-3-6 HE244EL
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Ref. No. Mark Description Part No.
R703 CARBON RES. 1/6W J 1k Ω or RCX6JATZ0102
CARBON RES. 1/4W J 1k Ω RCX4JATZ0102
R706 CHIP RES.(1608) 1/10W J 1k Ω RRXAJR5Z0102
R851 CHIP RES.(1608) 1/10W J 1.5k Ω RRXAJR5Z0152
R852 CHIP RES.(1608) 1/10W J 1k Ω RRXAJR5Z0102
R853 CHIP RES.(1608) 1/10W J 1k Ω RRXAJR5Z0102
SWITCHES
SW501 TACT SWITCH KSM0614B or SST0101HH013
TACT SWITCH SKQSAF001A or SST0101AL041
TACT SWITCH TC-1104(H=9.5) SST0101DNG01
SW502 TACT SWITCH KSM0614B or SST0101HH013
TACT SWITCH SKQSAF001A or SST0101AL041
TACT SWITCH TC-1104(H=9.5) SST0101DNG01
SW503 TACT SWITCH KSM0614B or SST0101HH013
TACT SWITCH SKQSAF001A or SST0101AL041
TACT SWITCH TC-1104(H=9.5) SST0101DNG01
SW504 TACT SWITCH KSM0614B or SST0101HH013
TACT SWITCH SKQSAF001A or SST0101AL041
TACT SWITCH TC-1104(H=9.5) SST0101DNG01
SW505 TACT SWITCH KSM0614B or SST0101HH013
TACT SWITCH SKQSAF001A or SST0101AL041
TACT SWITCH TC-1104(H=9.5) SST0101DNG01
SW506 LEAF SWITCH MXS01830MVP0 SSC0101MCE03
SW507 ROTARY MODE SWITCH SSS-50MD or SSR0106KB002
ROTARY MODE SWITCH R8100245 SSR0106U3002
SW508 TACT SWITCH KSM0611B SST0101HH004
SW509 TACT SWITCH KSM0614B or SST0101HH013
TACT SWITCH SKQSAF001A or SST0101AL041
TACT SWITCH TC-1104(H=9.5) SST0101DNG01
SW510 TACT SWITCH KSM0614B or SST0101HH013
TACT SWITCH SKQSAF001A or SST0101AL041
TACT SWITCH TC-1104(H=9.5) SST0101DNG01
SW511 TACT SWITCH KSM0614B or SST0101HH013
TACT SWITCH SKQSAF001A or SST0101AL041
TACT SWITCH TC-1104(H=9.5) SST0101DNG01
SW512 TACT SWITCH KSM0614B or SST0101HH013
TACT SWITCH SKQSAF001A or SST0101AL041
TACT SWITCH TC-1104(H=9.5) SST0101DNG01
MISCELLANEOUS
2B7 HEAD SHIELD ASSEMBLY HE470ED 0VM414333
2B8 BUSH, LED(F) H3700UD 0VM409508
2B46 ROHM HOLDER H7770JD 0VM304573
AC001! AC CORD PE8B2CB1H0A-057 WAE0172LW003
F001! FUSE T1.6AL/250V or PAGC20BW3162
! FUSE T1.6AL/250V or 1790994
! FUSE 50T016H 1.6A/250V PAGH20BHV162
FH001 FUSE HOLDER MSF-015 XH01Z00LY001
FH002 FUSE HOLDER MSF-015 XH01Z00LY001
J902 BEAD CORE B16 RH 3.5X10X1.3 XL03010XM001
JW001 FLAT CABLE, 8P AWG26#2651/P1.25/150 WX1HC267-001
JW002 FLAT CABLE, 8P AWG26#2651/P1.25/150 WX1HC267-001
PS503 PHOTO INTERRUPTER RPI-302C70 QPWZP1302C70
RS501 REMOTE RECEIVER MIM-93M9DKF or USESJRSUNT03
REMOTE RECEIVER PIC-37042LQ USESJRSKK038
T001! SWITCHING TRANSFORMER CSA-
TP301 PCB JUMPER D0.6-P10.0 JW10.0T
TP501 PCB JUMPER D0.6-P6.0 JW6.0T
TP502 PCB JUMPER D0.6-P5.0 JW5.0T
TP506 PCB JUMPER D0.6-P5.0 JW5.0T
TP507 PCB JUMPER D0.6-P6.0 JW6.0T
SW0233A
LTT00EPSA135
Ref. No. Mark Description Part No.
TU701 TUNER UNIT TMDZ2-731A UTUNPSLAL002
VR501 CARBON P.O.T. 100k Ω B VRCB104HH014
X301 X'TAL 4.433619MHz or FXC445LLN001
X'TAL 4.433619MHz 1811388
X501 X'TAL 12.000MHz FXD126LDS001
X502 X'TAL 32.768kHz(20PPM) or FXC323LQUA01
X'TAL 32.768kHz(20PPM) FXC323LDS002
JACK CBA
Ref. No. Mark Description Part No.
JACK CBA (MCV-C) -----------
Consists of the following
CAPACITORS
C102 CHIP CERAMIC CAP. B K 2200pF/50V CHD1JK30B222
C104 CHIP CERAMIC CAP. CH J 470pF/50V or CHD1JJ3CH471
CHIP CERAMIC CAP. CG J 470pF/50V CHD1JJ3CG471
C105 CHIP CERAMIC CAP. F Z 0.1µF/50V or CHD1JZ30F104
CHIP CERAMIC CAP. F Z 0.1µF/25V or CHD1EZ30F104
CHIP CERAMIC CAP. FZ Z 0.1µF/50V CHD1JZ3FZ104
C107 ELECTROLYTIC CAP. 1µF/50V M H7 CE1JMAVSL1R0
C108 CHIP CERAMIC CAP. B K 1000pF/50V CHD1JK30B102
C109 CHIP CERAMIC CAP. B K 2200pF/50V CHD1JK30B222
C112 CHIP CERAMIC CAP. CH J 470pF/50V or CHD1JJ3CH471
CHIP CERAMIC CAP. CG J 470pF/50V CHD1JJ3CG471
C113 CHIP CERAMIC CAP. B K 2200pF/50V CHD1JK30B222
C115 ELECTROLYTIC CAP. 100µF/16V M H7 CE1CMAVSL101
C116 ELECTROLYTIC CAP. 470µF/6.3V M or CE0KMASDL471
ELECTROLYTIC CAP. 470µF/6.3V M CE0KMASTL471
C117 ELECTROLYTIC CAP. 470µF/6.3V M or CE0KMASDL471
ELECTROLYTIC CAP. 470µF/6.3V M CE0KMASTL471
DIODES
D101 ZENER DIODE DZ-11BSAT265 or NDTA00DZ11BS
ZENER DIODE MTZJT-7711A QDTA00MTZJ11
D102 ZENER DIODE DZ-11BSAT265 or NDTA00DZ11BS
ZENER DIODE MTZJT-7711A QDTA00MTZJ11
D103 ZENER DIODE DZ-11BSAT265 or NDTA00DZ11BS
ZENER DIODE MTZJT-7711A QDTA00MTZJ11
D105 ZENER DIODE DZ-11BSAT265 or NDTA00DZ11BS
ZENER DIODE MTZJT-7711A QDTA00MTZJ11
COILS
L101 BEAD CORE B16 RH 3.5X10X1.3 XL03010XM001
L102 BEAD CORE B16 RH 3.5X10X1.3 XL03010XM001
TRANSISTORS
Q101 TRANSISTOR KTA1266(GR) or NQS40KTA1266
TRANSISTOR 2SA1015-GR(TPE2) QQS102SA1015
Q102 TRANSISTOR KTA1266(GR) or NQS40KTA1266
TRANSISTOR 2SA1015-GR(TPE2) QQS102SA1015
RESISTORS
R101 CARBON RES. 1/4W J 1k Ω RCX4JATZ0102
R102 CARBON RES. 1/4W J 1k Ω RCX4JATZ0102
R105 CARBON RES. 1/6W J 4.7k Ω or RCX6JATZ0472
CARBON RES. 1/4W J 4.7k Ω RCX4JATZ0472
R106 CARBON RES. 1/6W J 4.7k Ω or RCX6JATZ0472
CARBON RES. 1/4W J 4.7k Ω RCX4JATZ0472
R108 CARBON RES. 1/4W J 68 Ω RCX4JATZ0680
R109 CHIP RES.(1608) 1/10W J 75 Ω RRXAJR5Z0750
R110 CARBON RES. 1/4W J 1k Ω RCX4JATZ0102
R111 CARBON RES. 1/4W J 1k Ω RCX4JATZ0102
R114 CARBON RES. 1/6W J 4.7k Ω or RCX6JATZ0472
20030318 3-3-7 HE244EL
Page 68
Ref. No. Mark Description Part No.
CARBON RES. 1/4W J 4.7k Ω RCX4JATZ0472
R115 CARBON RES. 1/6W J 4.7k Ω or RCX6JATZ0472
CARBON RES. 1/4W J 4.7k Ω RCX4JATZ0472
R116 CARBON RES. 1/6W J 15k Ω or RCX6JATZ0153
CARBON RES. 1/4W J 15k Ω RCX4JATZ0153
R117 CHIP RES.(1608) 1/10W J 10k Ω RRXAJR5Z0103
R118 CARBON RES. 1/4W J 68 Ω RCX4JATZ0680
R119 CHIP RES.(1608) 1/10W J 75 Ω RRXAJR5Z0750
R120 CARBON RES. 1/6W J 680 Ω or RCX6JATZ0681
CARBON RES. 1/4W J 680 Ω RCX4JATZ0681
R123 CHIP RES.(1608) 1/10W J 220 Ω RRXAJR5Z0221
R125 CARBON RES. 1/6W J 680 Ω or RCX6JATZ0681
CARBON RES. 1/4W J 680 Ω RCX4JATZ0681
R126 CHIP RES.(1608) 1/10W J 220 Ω RRXAJR5Z0221
R127 CHIP RES.(1608) 1/10W 0 Ω RRXAZR5Z0000
MISCELLANEOUS
2L022 SCREW, P-TIGHT M3X10 WASHER HEAD+ GCMP3100
A5 JACK BOARD(2-21P) HE470ED 0VM203835
JK101 RGB CONNECTOR MRC-021V-01 JXGL210LY002
JK102 RGB CONNECTOR MRC-021V-01 JXGL210LY002
SENSOR CBA
Ref. No. Mark Description Part No.
SENSOR CBA 0VSA13549
Consists of the following
CAPACITORS
Q504 PHOTO TRANSISTOR PT204-6B-12 or NPWZT2046B12
PHOTO TRANSISTOR MID-32A22 NPWZM1D32A22
Q505 PHOTO TRANSISTOR PT204-6B-12 or NPWZT2046B12
PHOTO TRANSISTOR MID-32A22 NPWZM1D32A22
20030318 3-3-8 HE244EL
Page 69
DECK PARTS LIST
NOTE:
Four different, but interchangeable, types of B558
(LOADING MOTOR) may be installed in these models.
Please confirm B558 (LOADING MOTOR) type by a
part number on it. B558 (LOADING MOTOR) type varies in combination with L1151. Please see Table 1 for
details and combination.
Table 1 (B558 and L1151 Combination)
LOADING MOTOR (B558) SCREW (L1151)
Description Parts No. Description Parts No.
LOADING MOTOR
M31E-1 R-14 7376
LOADING MOTOR
M31E-1 R-14 7391
LOADING MOTOR
MDB2B80
LOADING MOTOR
MDB2B82
Ref. No. Description Part No.
B2 CYLINDER ASSEMBLY MK12 PAL 2HD 1SP N1727CYL
B3 LOADING MOTOR ASSEMBLY MK11 TVCR 0VSA13465
B8 PULLEY ASSEMBLY(HI) MK12 0VSA13501
B9 MOVING GUIDE S PREPARATION MK12 0VSA13560
B10 MOVING GUIDE T PREPARATION MK12 0VSA13562
B11 LOADING ARM(TU) ASSEMBLY MK12 0VSA13300
B12 LOADING ARM(SP) ASSEMBLY MK12 0VSA13299
B31 AC HEAD ASSEMBLY MK12 0VSA13275
B35 TAPE GUIDE ARM ASSEMBLY MK12 0VSA13277
B37 CAPSTAN MOTOR 288/VCCM012 N9671CML
B52 CAP BELT MK10 0VM411138
B73 FE HEAD ASSEMBLY MK11 or N9742FEL
FE HEAD ASSEMBLY MK11 or N9743FEL
FE HEAD(MK11) MH-131SF11 or DHVEC01Z0005
FE HEAD(MK11) VTR-1X2ERS11-148 or DHVEC01TE004
FE HEAD(MK12) VTR-1X2ERS11-155 or DHVEC01TE005
FE HEAD(MK12) HVFHP0047A DHVEC01AL007
B74 PRISM MK10 0VM202870
B121 WORM MK12 0VM414091
B126 PULLEY MK12 0VM414330B
B133 IDLER ASSEMBLY(HI) MK12 0VSA13451
B148 TG CAP MK6 0VM407664C
B300 C DRIVE LEVER(TU) MK12 0VM203773
B303 F DOOR OPENER MK12 or 0VM203751C
F DOOR OPENER MK12 0VM203751
B313 C DRIVE SPRING MK12 0VM414145
B347 GUIDE HOLDER A MK10 0VM304920
B354 SLIDER(TU) MK12 0VM101172F
B355 SLIDER(SP) MK12 0VM101182
B359 CLEANER LEVER MK10 0VM304413
B360 CLEANER ROLLER MK9 0VM410032C
B361 CL POST MK10 0VM411114
B410 PINCH ARM ASSEMBLY(1) MK12 or 0VSA13285
PINCH ARM ASSEMBLY(3) MK12 or 0VSA13288
PINCH ARM(A) ASSEMBLY(4) MK12 or 0VSA13572
MMDZB12MM003
MMDZB12MM004
MMDZB12SJ008
MMDZB10SJ001
SCREW, SEMS
M2.6X4 PAN HEAD+
SCREW, SEMS
M3X4 PAN HEAD+
CPM39040
CPM33040
Ref. No. Description Part No.
PINCH ARM(A) ASSEMBLY(5) MK12 0VSA13788
B411 PINCH SPRING MK12 0VM414644
B414 M BRAKE(SP) ASSEMBLY(HI) MK12 0VSA13655
B416 M BRAKE(TU) ASSEMBLY(HI) MK12 0VSA13449
B417 TENSION SPG(3002654) MK12 0VM414221E
B425 LOCK LEVER SPRING MK10 0VM411110
B482 CASSETTE PLATE MK12 0VM203749
B483 LOCK LEVER MK12 0VM414095
B487 BAND BRAKE(SP) MK12 0VM305723
B488 MODE LEVER(HI) MK12 0VM101175J
B491 CAM GEAR(A)(HI) MK12 0VM101176
B492 MODE GEAR(LM) MK12 0VM204236
B494 C DOOR OPENER MK12 0VM305719
B499 T LEVER HOLDER MK12 0VM305729
B501 WORM HOLDER MK12 0VM203767
B507 REEL WASHER MK9 5*2.1*0.5 0VM410058
B508 S BRAKE SPRING(HI) MK12 0VM414899
B513 P.S.W F 6*2.55*0.5 0VM402629A
B514 SCREW RACK MK10 0VM411535
B516 REEL WASHER MK9 5*2.1*0.5 0VM410058
B518 P.S.W CUT 1.6X4.0X0.5T 0VM408485A
B521 REV BRAKE SPG(HI) MK12 0VM414943
B522 TG POST ASSEMBLY MK10 0VSA11012
B525 LDG BELT MK11 0VM412804
B529 CLEANER ASSEMBLY MK10 0VSA11161
B551 FF ARM(HI) MK12 0VM306183
B553 REV SPRING MK11 0VM412555
B555 RACK ASSEMBLY MK12 0VSA13289
B557 MOTOR PULLEY U5 0VM403205A
B558 LOADING MOTOR MDB2B82 or MMDZB10SJ001
LOADING MOTOR MDB2B80 or MMDZB12SJ008
LOADING MOTOR M31E-1 R-14 7376 or MMDZB12MM003
LOADING MOTOR M31E-1 R14 7391 MMDZB12MM004
B559 CLUTCH ASSEMBLY(HI) MK12 0VSA13450
B562 C DRIVE LEVER(SP) MK12 0VM203772
B563 SLIDER SHAFT MK12 0VM305762
B564 M GEAR(HI) MK12 0VM305755
B565 SENSOR GEAR(HI) MK12 0VM305756
B567 PINCH ARM(B) MK12 0VM305718
B568 BT ARM MK12 0VM305728
B571 P.S.W CUT 1.6X4.0X0.5T 0VM408485A
B572 P.S.W CUT 1.6X4.0X0.5T 0VM408485A
B573 REEL S MK11 0VM203436
B574 REEL T MK10 0VM202872C
B578 TR GEAR A MK10 0VM304440
B579 TR GEAR B MK12 0VM305900
B580 TR GEAR C MK12 0VM305743
B581 CENTER GEAR MK11 0VM305081
B582 TR GEAR SPRING MK10 0VM411187
B583 CAM WASHER MK12 0VM414741
B584 TR GEAR SHAFT MK10 0VM411186
B585 PSW(317505) MK11 0VM413663
B587 TENSION LEVER ASSEMBLY MK12 0VSA13279
B590 BRAKE ARM(TU) MK12 0VM203752E
B591 BAND BRAKE(TU) MK12 0VM305724C
B592 TG POST MK10 0VM411108E
L1051 SCREW, B-TIGHT M2.6X6 PAN HEAD+ GPMB9060
20030318 3-4-1 HE244DPL
Page 70
Ref. No. Description Part No.
L1053 SCREW, S-TIGHT M2.6X8 WASHER HEAD+ GCMS9080
L1151 SCREW, SEMS M3X4 PAN HEAD + or CPM33040
SCREW, SEMS M2.6X4 PAN HEAD+ CPM39040
L1191 SCREW, S-TIGHT M2.6X8 WASHER HEAD+ GCMS9080
L1321 SCREW, S-TIGHT M3X6 BIND HEAD+ GBMS3060
L1406 AC HEAD SCREW MK9 0VM410964
L1450 SCREW, SEMS M2.6X5 PAN HEAD+ CPM39050
L1466 SCREW, S-TIGHT M2.6X6 BIND HEAD+ GBMS9060
L1467 SCREW, S-TIGHT M2.6X5 WASHER HEAD+ GCMS9050
20030318 3-4-2 HE244DPL
Page 71
27C-250/27C-254
HE244/249FD
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