4-1. Video outputVp-p0.81.01.2E-E Mode
4-2. Video S/NdB3942E-E Mode
4-3. Audio outputdB-10-6-2E-E Mode
4-4. Audio S/NdB4046E-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 repres ent the absolute worst con dition that
still might be considered acceptable; In no case should a unit fail to meet limit specs.
1-1-1HM340SP
Page 4
IMPORTANT SAFETY PRECAUTIONS
Product Safety Notice
Some electrical and mechanical parts have special
safety-related characteristic s 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 s afety characteristics are
identifi ed b y 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 electr ical codes of the
countries in which they are to be sold. However, in
order to maintai n suc h c omp li anc e, it is e qual ly imp or tant 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 spur ious radi ation. Thes e must also be
replaced only with specified replacements.
Examples: RF conver ters, 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 no t co ntac t he at prod uc -
ing parts (heatsink s, oxide metal film resist ors, fusible resistors, etc.).
G. Check that replaced wires do not contact sharp
edges or pointed parts.
H. When a power cord has b een replac ed, 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 insu lation 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 comp lete closure of the tool.
L. When connecting or disconnecting the internal
connectors, first, disconne ct the AC plug from the
AC outlet.
1-2-1U31P_ISP
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 dista nce (d) and (d’) between soldered terminals, and between terminals and surrounding metallic parts. (See Fig. 1)
Table 1 : Ratings for selected area
AC Line VoltageClearance Distance (d), (d’)
220 to 240 V
Note: This table is unofficial and for reference only.
Be sure to confirm the precise values.
≥3mm(d)
≥6 mm(d’)
2. Leakage Curre nt 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 t he ter minals of l oad
Z. See Fig. 2 and the following table.
Chassis or Secondary Conductor
Primary Circuit
d'd
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 VoltageLoad ZLeakage Current (i)
2kΩ RES.
Connected in
parallel
220 to 240 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
1-2-2U31P_ISP
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
1. The output pin of the 3 pin Regulator ICs is
indicated as shown.
Top View
Out
2. For other ICs, pin 1 and every fifth pin are
indicated as shown.
Pin 1
3. The 1st pin of every male connector is indicated as
shown.
Pin 1
Input
In
Bottom View
5
10
Pb (Lead) Free Solder
When soldering, be sure to use the Pb free solder.
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
applying the hot air.
3. Bottom of the flat pa ck-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
tweezers. (Fig. S-1-6)
CAUTION:
1. The Flat Pack-IC shape may differ by models. Use
an appropriate hot-air flat pack-IC desoldering
machine, whose shape matches that of the Flat
Pack-IC.
2. Do not supply hot air to the c hip par ts 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 protec t other pa r ts from
damage. (Fig. S-1-2)
1-3-1VCRP_SN
Page 7
3. The flat pack-IC on the CBA is affixed with glue, so
be careful not to break or dam age the foil of ea ch
pin or the solder lands under the IC when
removing it.
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 applie d to all pi ns of the fl at pack-IC,
you can remove it easily. (Fig. S-1-3)
CBA
Masking
Tape
Tweezers
Hot-air
Flat Pack-IC
Desoldering
Machine
Flat Pack-IC
Fig. S-1-2
Flat Pack-IC
Desoldering Braid
Soldering Iron
Fig. S-1-3
2. Lift each lead of the flat pack-IC upward one by
one, using a shar p pin or wi re to which s older will
not adhere (iron wire). W hen hea tin g the pins, use
a fine tip soldering iron or a hot air desoldering
machine. (Fig. S-1-4)
Sharp
Pin
Fine Tip
Soldering Iron
3. Bottom of the flat pa ck-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
tweezers. (Fig. S-1-6)
Fig. S-1-4
1-3-2VCRP_SN
Page 8
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 ap plied 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.
4. Bottom of the f lat 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
tweezers. (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.
Hot Air Blower
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 r ep la cem ent fl at p ack-IC mo re
easily.
2. The “●” mar k on the flat pack-IC indicates pin 1.
(See Fig. S-1-7.) Be su re thi s mar k m atche s the 1
on the PCB when positioni ng for installa tion. Then
presolder the four corners of th e fl at pa ck-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
To Solid
Mounting Point
CBA
Tweezers
Iron Wire
Soldering Iron
Fig. S-1-5
Fine Tip
Soldering Iron
Flat Pack-IC
or
Presolder
Flat Pack-IC
CBA
Fig. S-1-8
Fig. S-1-6
1-3-3VCRP_SN
Page 9
Instructions for Handling Semiconductors
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 (1 MΩ) that is
properly grounded to remove any static el ectric ity that
may be charged on the body.
2. Ground for Workbench
Be sure to place a c onductive sheet or copper plate
with proper grounding (1 MΩ) 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-conductor s
with your clothing.
<Incorrect>
<Correct>
1MΩ
CBA
Grounding Band
1MΩ
CBA
Conductive Sheet or
Copper Plate
1-3-4VCRP_SN
Page 10
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 Asse mbly and
press the PLAY button. The tape will be loaded into
the Deck Mechanism Assembly. Make sure the power
is on, connect TP507 (S-INH) to GND. T his will stop
the function of Tape Start Sensor, Tape End Sensor
and Reel Sensors. (If these TPs ar e c on nected 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 al l t he way to the start or the end of the
tape to avoid tape damage.
Q505
Q504
TP507
S-INH
Fig. 1
1-4-1HM4N0PFS
Page 11
CABINET DISASSEMBLY INSTRUCTIONS
1. Disassembl y Flowchart
This flowchar t indi cates the di sass embly ste ps to ga in
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] T op Case
[2] Front Assembly
[3] VCR Chassis Unit
[4] Jack CBA
[5] Deck Assembly
[6] Main CBA
[7] Cylinder Shield
2. Disassembl y Method
REMOVAL
ID/
LOC
.No.
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), three 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. D5.
3. Before installing the Deck Assembly, be sure to
place the pin of LD-SW on Main CBA as shown in
Fig. D6. Then, install the Deck Assembly while
aligning the hole of Cam Gear with the pin of LDSW, the shaft of Cam Gear with the hol e of L D-SW
as shown in Fig. D6.
[1]Top CaseD17(S-1)-
Front
[2]
Assembly
VCR Chassis
[3]
Unit
[4]Jack CBAD4Desolder, (S-5)-
Deck
[5]
Assembly
[6]Main CBAD5-----------
Cylinder
[7]
Shield
↓
(1)
↓
(2)
D2*3(L-1),*4(L-2)-
D35(S-2), 2(S-3), (S-4)1
D5
2(S-6), Desolder2,3
D6
D5(S-7)-
↓
(3)
↓
(4)
(S-1)
(S-1)
[1] T op Case
(S-1)
↓
(5)
Fig. D1
1-5-1HM340DC
Page 12
(L-2)
[2] Front
Assembly
(S-2)
[3]VCR
Chassis
Unit
(L-1)
(S-3)
(S-2)
(L-2)
(S-2)
[4] Jack CBA
(S-5)
Desolder
Fig. D4
Fig. D2
(S-4)
(S-3)
(S-2)
Fig. D3
1-5-2HM340DC
Page 13
[7] Cylinder Shield
FE Head
Cylinder Assembly
(S-7)
ACE Head
Assembly
Pin
SW507
LD-SW
[6] Main CBA
From
FE Head
From
Cylinder
Assembly
(S-6)
TOP VIEW
From
ACE Head
Assembly
[5] Deck
Assembly
[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. D6
Printing
Lead with
white stripe
Lead connections of Deck Assembly and Main CBA
Lead with
blue stripe
Desolder
from bottom
side
Fig. D5
1-5-3HM340DC
Page 14
ELECTRICAL ADJUSTMENT INSTRUCTIONS
General Note: "CBA" is an abbreviation for
"Circuit Board Assembly."
NOTE:
1.Electri cal adjustm ents are re quired after re placing
circuit components and certain mechanical par ts.
It is impor tant 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 perfor m these alignment / confirmation procedures, make sure that the tracking control is set in
the center po sition: Press either "CHANNEL L5??" or
"CHANNEL K" button on the remote control unit
first, then the "PLAY" button (Front Panel only).
Te st 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 determ ine the Head Switching position during
playback.
Symptom of Misadjustment:
May cause Head Switch ing noise or vertical jit ter
in the picture.
Test pointAdj.PointModeInput
J23(V-OUT)
TP502(RF-SW)
GND
Tape
FL6AOscilloscope
Connections of Measurement Equipment
Main CBA
VR501
(Switching Point)
(MAIN CBA)
Measurement
Equipment
J23
GND
TP502
PLAY
(SP)
6.5H±1H
(416µs±64µs)
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 edg e of the CH1 video out put waveform is at the 6.5H±1H (416µs±64µs) delayed position
from the rising edge o f the CH2 head switching pulse
waveform.
1.0H
6.5H+/-1H (416µs+/-64µs)
Switching Pulse
0.5H
V-Sync
1-6-1FEGVCREA
Page 15
HOW TO INITIALIZE THE VCR
To put the program back at the factory-default,
initialize the VCR as the following procedure.
1. Make sure that no timer programming is set. If not,
reset all timer programming.
2. Turn the power off.
3. Press the [STOP/EJECT] button and
[CHANNEL K] button on the unit simultaneously
for at least 2 seconds.
4. Release the [STOP/EJECT] button and
[CHANNEL K] button to complete this mode.
1-7-1HM340INT
Page 16
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
31A-450
TAPE INTIMERRECFUNCTIONSTANDBY
31C-450
CASSETTE MINUTERIEENR. FONCTIONVEILLE
STANDBY
VEILLE
FUNCTION
FONCTION
TAPE IN
CASSETTE
TIMER
MINUTERIE
REC
ENR.
" H "= LED Light on, " L "= LED Light off
MODEINDICATOR ACTIVE
Always " H " during electricity
Power on = " H "
Power off = " L "
Cassette in = " H "
Cassette out = " L "
Timer stand by = " H "
One touch recording = " H "
Timer recording = " H "
General mode = " L "
REC mode = " H "
REC pause
General mode = " L "
Blinks at 0.8Hz interval
1-8-1HM340FIS
Page 17
TV screen
Note:
OSD for mechanical error will be displayed for 5 sec. after the mechanical error occurs.
CauseIndicator Active
When reel or capstan mechanism is not
functioning correctly
When tape loading mechanism is not
functioning correctly
When cassette loading mechanism is not
functioning correctly
When the drum is not working properly
P-ON Power safety detection
When reel or capstan mechanism is not functioning
correctly
A
R
When tape loading mechanism i s not function ing correctly
“A R” is displayed on a TV screen. (Refer to Fig. 1.)
“A T” is displayed on a TV screen. (Refer to Fig. 2.)
“A C” is displayed on a TV screen. (Refer to Fig. 3.)
“A D” is displayed on a TV screen. (Refer to Fig. 4.)
“A P” is displayed on a TV screen. (Refer to Fig. 5.)
Fig. 1
When the drum is not working properly
A
D
P-ON Power safety detection
Fig. 4
A
T
Fig. 2
When cassette loadi ng mechanism is not functi oning
correctly
A
C
Fig. 3
A
P
Fig. 5
1-8-2HM340FIS
Page 18
BLOCK DIAGRAMS
Servo / System Control Block Diagram
A
B
ModelMark
31A-450
31C-450
Comparison Chart of
Models & Marks
AL+5V
VR501
SW-POINT
AL+5V
SDA
SCL
SDA
TU701(TUNER UNIT)
SCL
3
5
12
11
SDA
SCL
IC503 (MEMORY)
5
6
TO
AUDIO BLOCK
IIC-BUS SCL
AUDIO-SW-1
AUDIO-SW-2
IIC-BUS SDA
A-MUTE-H
RF-SW
D-REC-H
IIC-BUS SCL
IIC-BUS SDA
C-ROTA
D-V-SYNC
FROM/TO
VIDEO BLOCK
V-ENV
H-A-SW
H-A-COMP
C-SYNC
TRICK-H
SECAM-H
TP507
SENS-INH
KEY
IC501
(SERVO/SYSTEM CONTROL)
REMOTE
RS501
AL+5V
SWITCH
8
7
KEY- 2
KEY- 1REMOCON-IN
CTL(+)
LD-SW
9
14
957610480
SENSOR
S-LED
D502
AL+5V
KEY
CTL(-)
94
SWITCH
ST-S
END-S
T-REEL
2
PG-DELAY
S-REEL
79
Q501
PS503
31
REC-SAF-SW
RESET
34
RESET
TIMER+5V
S-REEL
REC-SAFETY
SW506
AL+5V
STAND-BY
D561
D562
POWER
Q562
POWER-LED
CAS-LED
TIMER-LED
26
25
24
23
D563
CAS
Q563
REC-LED
D564
TIMER
Q564
29
AUDIO-SW-1
D565
REC
Q565
83
30
A-MUTE-H
AUDIO-SW-2
71
72
D-REC-H
IIC-BUS SCL
IIC-BUS SDA
LM-FWD/REV
D-CONT
D-PFG
77
81
90
P-ON+15V
AL+12V
CN502
P-ON+15V11AL+12V(2)10GND9D-PFG8D-CONT7LM-FWD/REV
12
GND5C-CONT4C-F/R3C-FG2P-ON+5V1AL+12V/+20.5V
6
13
15
183316
RF-SW
C-ROTA
D-V-SYNC
C-CONT
C-F/R
C-FG
78
87
6
17
V-ENV
H-A-SW
H-A-COMP
AL+12V/+20.5V
P-ON+5V
58
C-SYNC
C-POW-SW
65
61
TRICK-H
SECAM-H
B
P-ON-H
C-POW-SW
P-DOWN-L
67
66
86
P-ON-H
P-DOWN-L
FROM/TO
POWER
SUPPLY
BLOCK
SW507
LD-SW
MAIN CBA
ST-S
Q504
Q505
SENSOR CBA
END-S
T-REEL
Q503
TP506
END-S
SENSOR CBA
(DECK ASSEMBLY)
CN504
CL504
2 CTL(+)
1 CTL(-)
CONTROL
ACE HEAD ASSEMBLY
HEAD
1-9-1
MOTOR
CAPSTAN MOTOR
M
PG
SENSOR
CYLINDER ASSEMBLY
DRUM
MOTOR
DRIVE
CIRCUIT
CAPSTAN
MOTOR
M
M
LOADING
MOTOR
HM340BLS
Page 19
Video Block Diagram
A
B
VIDEO (L)-1
HEAD
VIDEO (R)-1
HEAD
VIDEO (R)-2
HEAD
VIDEO (L)-2
HEAD
B
ModelMark
31A-450
31C-450
Comparison Chart of
Models & Marks
7978
REC-VIDEO SIGNAL PB-VIDEO SIGNAL MODE: SP/REC
69684643
IIC-BUS SDA
IIC-BUS SCL
65
FROM
SERVO/SYSTEM
CONTROL BLOCK
B
50
55
CYLINDER ASSEMBLY
(DECK ASSEMBLY)
123
CN253
VIDEO(R)-1
VIDEO-COM
969593
SP
HEAD
SP
P
R
SERIAL
DECORDER
LUMINANCE
SIGNAL
Y. DELAY
456
VIDEO(L)-1
VIDEO(L)-2
VIDEO-COM
94
AMP
EP
PROCESS
AGC
BYPASS
VIDEO(R)-2
908988
WF1
87
EP
HEAD
AMP
REC FM
AGC
+
Y
CCD 1H DELAY
CHARA.
INS.
TP502
RF-SW
C
1/2
RF-SW
C-ROTA
D-REC-H
D-V-SYNC
62
70
80
D-REC-H
D-V-SYNC
C-ROTA/RF-SW
RPRP
CHROMINANCE
SIGNAL
PROCESS
FBC
FROM/TO SERVO/SYSTEM
CONTROL BLOCK
V-ENV
H-A-SW
C-SYNC
TRICK-H
67
84
83
V-ENV
C-SYNC
H-A-COMP
PR
SECAM-H
PB-H OUT
AGCVXO
71
H-A-SW
Y/C
MIX
H-A-COMP
PAL/SECAM
DETECTOR
IC370 (PAL/SECAM DECTECTOR)
1
171418216
29
28
21
WF2
C-PB
TP301
25292844
X301
4.433619MHz
5859
IC501 (OSD)
MAIN CBA
COLOR
-IN
OSD
CHARACTER
MIX
52
IC301
(Y/C SIGNAL PROCESS)
BUFFER
Q351
IN1
IN2
TUNER
485052
6
24
VIDEO IN
VIDEO OUT
TU701(TUNER UNIT)
1-9-2
IN2
MUTE
PB/EE
IN1
MUTE
TUNER
PB/EE
56
WF3
JACK CBA
J23
61
63
V-OUT
CN151
CN101
JK101
CN152
1
VIDEO-OUT1
1
Q101
BUFFER
19
VIDEO
-OUT1
1
VIDEO-OUT2
VIDEO-IN1
33
1
CN102
Q102
BUFFER
JK102
20
19
VIDEO
-IN1
VIDEO
-OUT2
VIDEO-IN2 3
3
20
VIDEO
-IN2
HM340BLV
Page 20
Audio Block Diagram
Mode : SP/REC
152
PB/EE
PB-AUDIO SIGNALREC-AUDIO SIGNAL
MAIN CBA
IC151 (SWITCHING)
PB/EE
PB/EE
3
4
1214151110
PB/EE
TUNER
IN2
IN1
13
IN1
TO SERVO/SYSTEM
CONTROL BLOCK
AUDIO-SW-1
AUDIO-SW-2
9
SW
CTL
ALC
TO SERVO/SYSTEM
71
68 69
16
CONTROL BLOCK
A-MUTE-H
IIC-BUS SCL
IIC-BUS SDA
11
12
MUTE
SERIAL
DECODER
AUDIO HD-SW
CONTROL
DET
INV
LINE
ALC
R
AMP
ATT
REC-ON
P
REC
AMP
J972
A
2
21
AUDI O
TU-AUDIO
TU701(TUNER UNIT)
CN151
5
7
Q151
CN152
8
BUFFER
6
Q152
BUFFER
TUNER
IC301 (AUDIO SIGNAL PROCESS)
IN1
J982
IN2
151317
EQ
PB-ON
5
98
AMP
6
7
SP/LP-ON
+5V
Q401
CN504
AUDIO-PB/REC
3
Q402
4 A-COM
BIAS
6 AE-H
OSC
100
3
AUTO
BIAS
2
1
Q406
5 AE-H/FE-H
+5V
Q403 (SWITCHING)
Q405
(PB=ON)
CN501
2 FE-H
1 FE-H-GND
JACK CBA
JK101
AUDIO-IN1
AUDIO-OUT1
5
7
CN101
261
AUDIO-IN1
AUDIO-IN1
AUDIO-OUT1
CN102
JK102
3
261
AUDIO-OUT1
AUDIO-IN2
AUDIO-IN2
AUDIO-OUT2
6
8
3
AUDIO-IN2
AUDIO-OUT2
AUDIO-OUT2
A
B
ModelMark
31A-450
31C-450
Comparison Chart of
Models & Marks
1-9-3
ACE HEAD ASSEMBLY
AUDI O
HEAD
(DECK ASSEMBLY)
AUDI O
ERASE
HEAD
FE HEAD
FULL
ERASE
HEAD
HM340BLA
Page 21
Power Supply Block Diagram
P-ON+44V
P-ON+15V12P-ON-H
AL+12V/+20.5V
AL+12V
C-POW-SW
AL+5V
TIMER+5V
P-ON+5V
AL-5V
P-DOWN-L
MAIN CBA
Q051
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.
T001
2
Q057
Q052
13
Q055
Q058
14
4
15
Q001
Q054
Q059
16
Q056
SHUNT
REGULATOR
Q004
11
17
18
1
4
IC001
ERROR
6
7
VOLTAGE DET
COLD
23
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
BRIDGE
D001 - D004
LINE
F001L003
T1.6A L 250V
HOT CIRCUIT. BE CAREFUL.
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
AC001
RECTIFIER
FILTER
1-9-4
Q002
Q003
HOT
HM340BLP
Page 22
SCHEMATIC DIAG RAMS / 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 character istics are id entified in th is manual
and its supplements; electrical components having
such features are identified by the m ark " ! " in the
schematic diagram and the par ts 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 characterist ics
as specified in the pa r ts list may create sh ock, fire, or
other hazards.
Notes:
1. Do not use the part number sh own on these draw-
ings fo r orde ring. The cor rect part number is sho wn
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 other-
wise 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).
1-10-1SCPA1
Page 23
LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOW ING
PAGES:
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 maintai n original function and reliabi lity of repaired units, use only orig inal replacement par ts which are
listed with their part numbers in the parts list section of the service manual.
4. Mode: SP/REC
5. Voltage indications for PLAY and REC modes on the schematics are as shown below:
Unit: Volts
The same voltage for
both PLAY & REC modes
6. 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 the line number
"1" of the area "D3".
2. "1-B1" means that line number "1" goes to the line number
"1" of the area "B1".
7. 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.
1-10-2SCRK05
Page 24
Main 1/6 Schematic Diagram
Comparison Chart of
Models and Marks
MODELMARK
31A-450A
31C-450
B
1-10-3
HM340SCM1
Page 25
Main 2/6 & Sensor Schematic Diagram
Comparison Chart of
Models and Marks
MODELMARK
31A-450A
31C-450
B
1-10-4
HM340SCM2
Page 26
Main 3/6 Schematic Diagram
Comparison Chart of
Models and Marks
MODELMARK
31A-450A
31C-450
B
1-10-5
HM340SCM3
Page 27
Main 4/6 & Jack Schematic Diagram
1-10-6
HM340SCM4
Page 28
Main 5/6 Schematic Diagram
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.
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
1-10-7
HM340SCM5
Page 29
Main 6/6 Schematic Diagram ( B )
Comparison Chart of
Models and Marks
MODELMARK
31A-450A
31C-450
B
1-10-8
HM342SCM6
Page 30
Main CBA Top View
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
Sensor CBA Top View
BHF300F01012A
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.
BHF300F01012B
Because a hot chassis ground is present in the power
supply circut, 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.
WF3
J23
V-OUT
WF1
TP502
RF-SW
VR501
SW-POINT
1-10-9
TP507
S-INH
TP501
CTL
WF2
TP301
C-PB
BHM450F01011A
Page 31
Main CBA Bottom View
CAUTION !
For continued protection against fire hazard,
replace only with the same type 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.
Because a hot chassis ground is present in the power
supply circut, 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.
1-10-10
BHM450F01011A
Page 32
Jack CBA Top View
Jack CBA Bottom View
1-10-11
BHM450F01011C
Page 33
WAVEFORMS
NOTE:
Input
VCR: COLOR BAR SIGNAL (WITH 1KHz AUDIO SIGNAL)
(WF1~WF3)
WF2
UPPER
TP301
WF1
LOWER
TP502
C-PB 10mV x 10
RF-SW 0.5V x 10
5ms
WF3
UPPER
J23
WF1
LOWER
TP502
V-OUT 0.1V x 10
RF-SW 0.5V x 10
50µs
WF3
J23
V-OUT E-E
10µs 50mV x 10
1-11-1
U31PWF
Page 34
WIRING DIAGRAM
AC CORD
JK101,102
1234567
JW001
AL+12V(1)
GND
1 VIDEO-OUT1
2
3 VIDEO-IN1
4
CN151CN101
123456789
AUDIO(L)-IN17
JK1-8P-OUT
AUDIO(R)-OUT1
5
6
1011121314151617181920
JACK CBA
1234567
JW002
GND
1 VIDEO-OUT2
CN152CN102
GND5
2NU3 VIDEO-IN2
4
21
8
AUDIO(L)-IN28
SC2-IN
AUDIO(R)-OUT2
6
7
SENSOR CBA
SENSOR CBA
ANT-INANT-OUT
CTL(-)1
CN504
MAIN CBA
A-COM4
CTL(+)2
AE-H6
AE-H/FE-H5
AUDIO-PB/REC3
FE-H2
CN501
FE-H GND1
CAPSTAN
MOTOR
CN502
M
C-F/R
P-ON+5V
1 AL+12V/+20.5V
2
3 C-FG
4
MOTOR
C-CONT5
GND
6
DRIVE
CIRCUIT
GND
D-PFG9
D-CONT8
LM-FWD/REV
7
10
P-ON+15V12
AL+12V(2)
11
CAPSTAN
MOTOR
CN253
VIDEO(R)-11
VIDEO-COM2
3 VIDEO(L)-1
VIDEO-COM5
VIDEO(R)-26
VIDEO(L)-2
4
M
LOADING
MOTOR
AUDIO HEAD
CONTROL HEAD
ACE HEAD ASSEMBLY
(DECK ASSEMBLY)
AUDIO
ERASE HEAD
FULL
ERASE HEAD
FE HEAD
M
PG
SENSOR
CYLINDER ASSEMBLY
DRUM
MOTOR
VIDEO
(R)1
HEAD
VIDEO
(L)1
HEAD
VIDEO
(L)2
HEAD
VIDEO
(R)2
HEAD
HM340WI1-12-1
Page 35
IC PIN FUNCTION DESCRIPTIONS
Comparison Chart of Models and Marks
ModelMark
31A-450A
31C-450B
IC501( SERVO / SYSTEM CONTROL IC )
“H” ≥ 4.5V, “L” ≤ 1.0V
IN/
Pin
Mark
No.
1INSC2-IN
2IN
3INPOW-SAF
4IN END-S
OUT
Signal
Name
PGDELAY
Function
Input Signal
from Pin 8 of
SCART2
Video Head
Switching Pul se
Signal Adjusted
Voltage
P-ON Power
Detection Input
Signal
Tape End
Position Detect
Signal
Active
Level
A/D
A/D
A/D
A/D
IN/
Pin
Mark
No.
17IN
18OUT RF-SW
19-NUNot Used-
20-NUNot Used21-NUNot Used22-NUNot Used-
23OUT
24
25
26
27-NUNot Used-
OUT
OUT CAS-LED
OUT
OUT REC-LED
Signal
Name
H-ACOMP
POWERLED
TIMERLED
Function
Head Amp
Comparator
Signal
Video Head
Switching Pulse
“STANDBY”
LED Signal
Output
“TAPE IN” LED
Signal Output
“TIMER” LED
Signal Output
“REC” LED
Signal Output
Active
Level
H/L
H/L
H
H
H
H
5INAFC
6INV-ENV
7INKEY-1
8INKEY-2
9INLD-SW
10INST-S
11-NUNot Used12-NUNot Used-
13OUT
14IN
15OUT C-ROTA
16OUT H-A-SW
D-VSYNC
REMOCON
-IN
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
Video Head
Amp Switching
Pulse
A/D
A/D
A/D
A/D
A/D
A/D
H/Hi-z
H/L
H/L
28-NUNot Used-
29OUT
30OUT
31IN
32IN A-MODE
33OUT D-REC-H
34IN RESET
35INXcinSub Clock36OUT XcoutSub Clock-
L
37-VccVcc38IN Xin
39OUT Xout
40-VssVss(GND)-
AUDIOSW-1
AUDIOSW-2
RECSAF-SW
Audio IN/OUT
Control Signal
Audio IN/OUT
Control Signal
Recording
Safety SW
Detect (With
Record tab="L"/
With out Record
tab="H")
Hi-Fi Tape
Detection
Signal
Delayed Record
Signal
System Reset
Signal
(Reset=”L”)
Main Clock
Input
Main Clock
Input
H/L
H/L
H
L
H
L
-
-
1-13-1HM340PIN
Page 36
Pin
No.
Mark
IN/
OUT
Signal
Name
Function
Active
Level
Pin
No.
Mark
IN/
OUT
Signal
Name
Function
Active
Level
41-NUNot Used42-NUNot Used-
43INCLKSEL
44INOSCin
45OUT OSCout
Clock Select
(GND)
Clock Input for
letter size
Clock Output for
letter size
46-NUNot Used47-LPLP-
48IN
FSC-IN
[4.43MHz]
4.43MHz Clock
Input
49-OSDVssOSDVss-
50INOSD-V-IN
OSD Video
Signal Input
51-NUNot Used-
52OUT
OSD-VOUT
OSD Video
Signal Output
53-OSDVccOSDVcc-
LPF Conne cte d
54-HLF
Terminal
(Slicer)
SECAM or
55IN
COLORIN
MESECAM
Chroma Video
Input Signal at
Z/L
Super Impose
56-NUNot Used57-NUNot Used-
Composite
58INC-SYNC
Synchronized
PULSE
Pulse
SCART 1 8Pin
59OUT 8POUT-1
Output Control
H/L
Signal
60-NUNot Used-
A-NUNot Used-
61
BIN
SECAM-HSECAM Mode
at High
H/L
62OUT SD-HSD-H63-NUNot Used64-NUNot Used-
A-NUNot Used-
65
BOUTTRICK-H
Special
Playback = “H”
in SECAM
Mode
65-NUNot Used-
66OUT
C-POWSW
67OUT P-ON-H
-
Capstan Power
Switching
Signal
Powe r On
Signal at High
H/L
H
68-NUNot Used-
-
69-NUNot Used70-NUNot Used-
71OUT
IIC-BUS
SCL
-
IN/
72
OUT
IIC-BUS
SDA
2
C BUS
I
Control Clock
2
I
C BUS
Control Data
H/L
H/L
73-NUNot Used-
74-NUNot Used-
75-NUNot Used-
-
76OUT C-CONT
77OUT D-CONT
-
Capstan Motor
Control Signal
Drum Motor
Control Signal
Capstan Motor
PWM
PWM
FWD/REV
78OUT C-F/R
Control Signal
H/L
(FWD=”L”/
REV=”H”)
79IN S-REEL
80IN T-REEL
81OUT
LM-FWD/
REV
Supply Reel
Rotation Signal
Take Up Reel
Rotation Signal
Loading Motor
Control Signal
PULSE
PULSE
H/L/
Hi-z
82-NUNot Used83OUT
A-MUTE-HAudio Mute
Control Signal
H
84-NUNot Used85-NUNot Used-
86IN
P-DOWNL
Power Voltage
Down Detector
Signal
L
Capstan Motor
87IN C-FG
Rotation
PULSE
Detection Pulse
88-NUNot Used89-NUNot Used-
Drum Motor
H
90IN D-PFG
Pulse
PULSE
Generator
1-13-2HM340PIN
Page 37
Pin
No.
Mark
IN/
OUT
Signal
Name
Function
Active
Level
IN/
OUT
IN/
OUT
AMPVRE
F OUT
AMPVRE
Fin
CTL (-)
CTL (+)
CTLAMP
out
91-
9293-P80/CP80/C Terminal-
94
95
96-AMPC
97-
98-AMPVccAMPVcc-
99-AVcc
V-Ref for CTL
AMP
V-Ref for CTL
AMP
Playback/
Record Control
Signal (-)
Playback/
Record Control
Signal (+)
CTL AMP
Connected
Terminal
To Monitor for
CTL AMP
Output
A/D Converter
Power Input/
Standard
Voltage Input
H/L
H/L
PULSE
-
-
-
-
100IN AGC
Notes:
Abbreviation for Active Level:
PWM -----Pulse Wide Modulation
A/D--------Analog - Digital Converter
IF AGC
Comparator
Signal
A/D
1-13-3HM340PIN
Page 38
LEAD IDENTIFICATIONS
KRA103M-AT/P
KRC103M-AT/P
KTA-1266-GR-AT/P
KTA1267-(GR,Y)-AT/P
KTC3199-(BL,GR,Y)-AT/P
RN2204(TE4 F T)
E C B
BR24L02F-WE2
CAT24WC02WI-TE13
8
1
RN1511(TE85R.F)
FMG4A T148
5
4
E C B
MID-32A22F
PT204-6B-12
C
E
KTA1504S-(GR,Y)-RTK/P
KTC3875S-Y-RTK/P
2SA1015-GR(TE2 F T)
2SA1020-Y(TE6 F M)
2SC1815-(BL,GR,Y)(TE2 F T)
2SC2120-Y(TE2 F T)
KTA1281Y-AT/P
KTC3203-Y-AT/P
See Electrical Parts List
for parts with this mark.
Some Ref. Numbers are
not in sequence.
2L021
2L021
2B5
2L051
MAIN CBA
2L041
SENSOR CBA
2B46
2B8
2L031
2B7
2L041
2L099
2L021
1B1
A10
A3
A7
1-15-2HM340CEX
Page 41
Packing
SERIAL NO.
X47X26
[ B ]
X47
[ A ]
X22
X2
[ B ]
X1
X20CX20D
X20B
X20A
X20EX20GX20FX20H
S2
X20
X3
X6
S2
Some Ref. Numbers
are not in sequence.
S7
X4
S3
Unit
S1
A14
Comparison Chart of
Models and Marks
ModelMark
31A-450
31C-450
A
B
1-15-3HM340PEX
Page 42
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
ModelMark
31A-450A
31C-450B
Ref. No. MarkDescriptionPart No.
A1XAFRONT ASSEMBL Y HE340ED0VM204080
A1XBFRONT ASSEMBL Y HE341FD0VM204162
A2CASE TOP(ANTHRACITE) HE240ED0VM101267
A3CHASSIS HE470ED0VM000174G
A5JACK BOARD(2-21P) HE470ED
S1AGIFT BOX CART O N HM340ED1VM322837
S1BGIFT BOX CART ON HM342FD1VM322839
S2STYROFOAM HG470ED0VM204516
S3UNIT BAG V4 010PA0VM406453B
S7B21P PAD HC463FD0VM413384
X1AREMOTE CONTROL UNIT NA994EDNA994ED
X1BREMOTE CONTROL UNIT NA991FDNA991FD
X2DRY BATTERY R6P/2S orXB0M451T0001
X3RF CORD P AL 1.2M orWPZ0122LG001
X4ACCESSORY BAG E5795 ED0VM416059
X6B21P CABLE(BYR SUPPLY) H9300ED0VMN03276
! 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
ModelMark
31A-450A
31C-450B
MCV CBA
Ref. No. MarkDescriptionPart No.
ABMCV CBA
MCV CBA
Consists of the following:
MAIN CBA (MCV-A)
JACK CBA (MCV -C)
SENSOR CBA
MAIN CBA
Ref. No. MarkDescriptionPart No.
MAIN CBA (MCV-A)
Consists of the following:
CAPACITORS
C002!METALIZED FILM CAP. 0.068µF/250V K orCT2E683DC011
!METALIZED FILM CAP . 0.068µF/250V K orCT2E683DC014
!METALIZED FILM CAP . 0.068µF/250V M CT2E683MS037C003!SAFTY CAP. 2200pF/250V orCCN2EMA0E222
!SAFETY CAP. 2200pF/250VCA2E222MR049
C004ELECTROLYTIC CAP. 33µF/400V MCE2HMZXJH330
C005CERAMIC CAP. B K 0.01µF/500VCCD2JKP0B103
C006CERAMIC CAP. SL K 56pF/1KV orCCD3AKPSL560
CERAMIC CAP. SL J 56pF/1KVCCD3AJPSL560
C007CERAMIC CAP .(AX) B K 1000pF/50VCCA1JKT0B102
C008CERAMIC CAP .(AX) X K 5600pF/16VCCA1CKT0X562
C010FILM CAP (P) 0.022µF/50V J orCMA1JJP00223
FILM CAP .(P) 0.022µF/50V J orCA1J223MS029
FILM CAP .(P) 0.022µF/100V JCMA2AJP00223
C011ELECTROLYTIC CAP. 10µF/16V M H7 or CE1CMAVS L100
ALUMINUM ELECTROLYTIC CAP 10µF/
16V H7
C012ELECTROLYTIC CAP. 10µF/50V M H7 or CE1JMAVS L100
ALUMINUM ELECTROLYTIC CAP 10µF/
50V H7
C014ELECTROLYTIC CAP. 470µF/35V M orCE1GMASDL471
ELECTROLYTIC CAP. 470µF/35V MCE1GMASTM471
C015ELECTROLYTIC CAP. 47µF/25V M H7 or CE1EMAVSL4 70
ALUMINUM ELECTROLYTIC CAP 47µF/
25V H7
C017ELECTROLYTIC CAP. 470µF/16V M orCE1CMASDL471
1VSA14371
1VSA14372
----------
---------0VSA14893
----------
CE1CMA VSM1 00
CE1JMA VS M100
CE1EMAVSM470
Ref. No. MarkDescriptionPart No.
ELECTROLYTIC CAP . 47 0µF/16V MCE1CMASTM471
C018ELECTROLYTIC CAP. 100µF/16V M orCE1CMASDL101
ELECTROLYTIC CAP . 10 0µF/16V MCE1CMASTM101
C020ELE CTR OLYTIC CAP. 1000µF/16V M or CE1CMASDL102
ALUMINUM ELECTROLYTIC CAP
1000µF/16V M
C021ELECTROLYTIC CAP. 470µF/10V M orCE1AMASDL471
ELECTROLYTIC CAP . 47 0µF/10V MCE1AMASTM471
C022ELECTROLYTIC CAP. 22µF/16V M H7 or CE1CMAVSL220
CAP ELE H7-85 22µF/16V H7CE1CMAVSM220
C025CHIP CERAMIC CAP. B K 8200pF/50VCHD1JK30B822
C026ELECTROLYTIC CAP. 47µF/16V M H7 or CE1CMAVSL470
ALUMINUM ELECTROLYTIC CAP 47µF/
16V H7
C053ELECTROLYTIC CAP. 220µF/6.3V M H7 orCE0KMASSL221
ELECTROLYTIC CAP . 22 0µF/6.3V M H7 CE0KMASSM221
C056CHIP CERAMIC CAP.(1608) B K 0.047µF/
C057CHIP CERAMIC CAP.(1608) CH J 470pF/
C151CHIP CERAMIC CAP.(1608) F Z 0.1µF/
C152CHIP CERAMIC CAP.(1608) F Z 0.1µF/
C154CHIP CERAMIC CAP.(1608) F Z 0.1µF/
C155ELECTROLYTIC CAP. 10µF/16V M H7 or CE1CMAVSL100
C156ELECTROLYTIC CAP. 10µF/16V M H7 or CE1CMAVSL100
C157ELECTROLYTIC CAP. 1µF/50V M H7 orCE1JMAVSL1R0
C158CHIP CERAMIC CAP.(1608) B K 1000pF/
C159CHIP CERAMIC CAP.(1608) F Z 0.1µF/
C251ELECTROLYTIC CAP. 10µF/16V M H7 or CE1CMAVSL100
C252CHIP CERAMIC CAP.(1608) B K 1000pF/
C253ELECTROLYTIC CAP. 1µF/50V M H7 orCE1JMAVSL1R0
C254CHIP CERAMIC CAP.(1608) F Z 0.1µF/
C302CHIP CERAMIC CAP.(1608) B K 0.022µF/
C303ELECTROLYTIC CAP. 1µF/50V M H7 orCE1JMAVSL1R0
C304ELECTROLYTIC CAP. 1µF/50V M H7 orCE1JMAVSL1R0
C305CHIP CERAMIC CAP. F Z 0.22µF/16VCHD1CZ30F224
50V or
CHIP CERAMIC CAP.(1608) B K 0.047µF/
25V
50V
50V or
CHIP CERAMIC CAP.(1608) F Z 0.1µF/
25V
50V or
CHIP CERAMIC CAP.(1608) F Z 0.1µF/
25V
50V or
CHIP CERAMIC CAP.(1608) F Z 0.1µF/
25V
ALUMINUM ELECTROLYTIC CAP 10µF/
16V H7
ALUMINUM ELECTROLYTIC CAP 10µF/
16V H7
ALUMINUM ELECTROLYTIC CAP 1µF/
50V H7
50V
50V or
CHIP CERAMIC CAP.(1608) F Z 0.1µF/
25V
ALUMINUM ELECTROLYTIC CAP 10µF/
16V H7
50V
ALUMINUM ELECTROLYTIC CAP 1µF/
50V H7
50V or
CHIP CERAMIC CAP.(1608) F Z 0.1µF/
25V
50V or
CHIP CERAMIC CAP.(1608) B K 0.022µF/
25V
ALUMINUM ELECTROLYTIC CAP 1µF/
50V H7
ALUMINUM ELECTROLYTIC CAP 1µF/
50V H7
CE1CMZPTM102
CE1CMAVSM470
CHD1JK30B473
CHD1EK30B473
CHD1JJ3CH471
CHD1JZ30F104
CHD1EZ30F104
CHD1JZ30F104
CHD1EZ30F104
CHD1JZ30F104
CHD1EZ30F104
CE1CMAVSM100
CE1CMAVSM100
CE1JMAVSM1R0
CHD1JK30B102
CHD1JZ30F104
CHD1EZ30F104
CE1CMAVSM100
CHD1JK30B102
CE1JMAVSM1R0
CHD1JZ30F104
CHD1EZ30F104
CHD1JK30B223
CHD1EK30B223
CE1JMAVSM1R0
CE1JMAVSM1R0
200604031-17-1HM340EL
Page 44
Ref. No. MarkDescriptionPart No.
C307CHIP CERAMIC CAP.(1608) B K 0.047µF/
C308CHIP CERAMIC CAP.(1608) B K 0.022µF/
C309CHIP CERAMIC CAP.(1608) F Z 0.1µF/
C310CHIP CERAMIC CAP.(1608) B K 0.047µF/
C312CHIP CERAMIC CAP. B K 8200pF/50VCHD1JK30B822
C313CHIP CERAMIC CAP.(1608) F Z 0.1µF/
C314CHIP CERAMIC CAP.(1608) B K 0.01µF/
C315CHIP CERAMIC CAP.(1608) F Z 0.1µF/
C316CHIP CERAMIC CAP.(1608) B K 0.01µF/
C317ELECTROLYTIC CAP. 47µF/6.3V M H7 o r CE0KMA VS L470
C318ELECTROLYTIC CAP. 1µF/50V M H7 or CE1JMAVSL1R0
C319ELECTROLYTIC CAP. 1µF/50V M H7 or CE1JMAVSL1R0
C320CHIP CERAMIC CAP.(1608) F Z 0.1µF/
C321CHIP CERAMIC CAP.(1608) F Z 0.1µF/
C322ELECTROLYTIC CAP. 10µF/16V M H7 or CE1CMAVS L100
C323CHIP CERAMIC CAP.(1608) F Z 0.1µF/
C324CHIP CERAMIC CAP.(1608) CH J 68pF/
C325CHIP CERAMIC CAP.(1608) F Z 0.1µF/
C326CHIP CERAMIC CAP.(1608) CH J 68pF/
C327ELECTROLYTIC CAP. 0.47µF/50V M H7 orCE1JMA VS LR47
C331CHIP CERAMIC CAP.(1608) F Z 0.1µF/
C332CHIP CERAMIC CAP.(1608) F Z 0.1µF/
C333ELECTROLYTIC CAP. 0.47µF/50V M H7 orCE1JMA VS LR47
C334ELECTROLYTIC CAP. 4.7µF/25V M NP H7CP1EMAVSB4R7
C335ELECTROLYTIC CAP. 10µF/16V M H7 or CE1CMAVS L100
50V or
CHIP CERAMIC CAP.(1608) B K 0.047µF/
25V
50V or
CHIP CERAMIC CAP.(1608) B K 0.022µF/
25V
50V or
CHIP CERAMIC CAP.(1608) F Z 0.1µF/
25V
50V or
CHIP CERAMIC CAP.(1608) B K 0.047µF/
25V
50V or
CHIP CERAMIC CAP.(1608) F Z 0.1µF/
25V
50V
50V or
CHIP CERAMIC CAP.(1608) F Z 0.1µF/
25V
50V
ALUMINUM ELECTROLYTIC CAP 47µF/
6.3V H7
ALUMINUM ELECTROLYTIC CAP 1µF/
50V H7
ALUMINUM ELECTROLYTIC CAP 1µF/
50V H7
50V or
CHIP CERAMIC CAP.(1608) F Z 0.1µF/
25V
50V or
CHIP CERAMIC CAP.(1608) F Z 0.1µF/
25V
ALUMINUM ELECTROLYTIC CAP 10µF/
16V H7
50V or
CHIP CERAMIC CAP.(1608) F Z 0.1µF/
25V
50V
50V or
CHIP CERAMIC CAP.(1608) F Z 0.1µF/
25V
50V
ALUMINUM ELECTROLYTIC CAP
0.47µF/50V H7
50V or
CHIP CERAMIC CAP.(1608) F Z 0.1µF/
25V
50V or
CHIP CERAMIC CAP.(1608) F Z 0.1µF/
25V
ALUMINUM ELECTROLYTIC CAP
0.47µF/50V H7
CHD1JK30B473
CHD1EK30B473
CHD1JK30B223
CHD1EK30B223
CHD1JZ30F104
CHD1EZ30F104
CHD1JK30B473
CHD1EK30B473
CHD1JZ30F104
CHD1EZ30F104
CHD1JK30B103
CHD1JZ30F104
CHD1EZ30F104
CHD1JK30B103
CE0KMAVSM470
CE1JMA VS M1R0
CE1JMA VS M1R0
CHD1JZ30F104
CHD1EZ30F104
CHD1JZ30F104
CHD1EZ30F104
CE1CMA VSM1 00
CHD1JZ30F104
CHD1EZ30F104
CHD1JJ3CH680
CHD1JZ30F104
CHD1EZ30F104
CHD1JJ3CH680
CE1JMA VS MR47
CHD1JZ30F104
CHD1EZ30F104
CHD1JZ30F104
CHD1EZ30F104
CE1JMA VS MR47
Ref. No. MarkDescriptionPart No.
ALUMINUM ELECTROLYTIC CAP 10µF/
16V H7
C336CHIP CERAMIC CAP.(1608) CH J
C337CHIP CERAMIC CAP.(1608) F Z 0.1µF/
C338ELECTROLYTIC CAP. 100µF/6.3V H7 or CE0KMAVSL101
C351ELECTROLYTIC CAP. 220µF/6.3V M H7 orCE0KMAVSL221
C352ELECTROLYTIC CAP. 100µF/16V M H7 or CE1CMAVSL101
C370BCHIP CERAMIC CAP.(1608) B K 0.01µF/
C371BCHIP CERAMIC CAP.(1608) B K 0.022µF/
C372BCHIP CERAMIC CAP.(1608) F Z 0.1µF/
C373BCHIP CERAMIC CAP.(1608) F Z 0.1µF/
C374BCHIP CERAMIC CAP.(1608) F Z 0.1µF/
C375BCHIP CERAMIC CAP.(1608) B K 0.01µF/
C376BCHIP CERAMIC CAP.(1608) B K 0.022µF/
C377BCERAMIC CAP .(AX) Y M 0.01µF/16VCCA1CMT0Y103
C378BCHIP CERAMIC CAP.(1608) B K 0.01µF/
C379BELECTROLYTIC CAP. 0.47µF/50V M H7 orCE1JMAVSLR47
C381BCHIP CERAMIC CAP.(1608) F Z 0.1µF/
C382BCHIP CERAMIC CAP. B K 2200pF/50VCHD1JK30B222
C383BCHIP CERAMIC CAP. B K 2200pF/50VCHD1JK30B222
C384BELECTROLYTIC CAP . 2.2µF/50V M H7 or CE1JMAVSL2R2
C401ELECTROLYTIC CAP. 47µF/6.3V M H7 or CE0KMAVSL470
1000pF/50V or
CHIP CERAMIC CAP. CH J 1000pF/25V CHD1EJ3CH102
50V or
CHIP CERAMIC CAP.(1608) F Z 0.1µF/
25V
ALUMINUM ELECTROLYTIC CAP
100µF/6.3V H7
ALUMINUM ELECTROLYTIC CAP 1µF/
50V H7
ALUMINUM ELECTROLYTIC CAP 1µF/
50V H7
50V or
CHIP CERAMIC CAP.(1608) F Z 0.1µF/
25V
50V
50V
50V
ALUMINUM ELECTROLYTIC CAP
220µF/6.3V H7
ALUMINUM ELECTROLYTIC CAP
100µF/16V H7
50V
50V or
BCHIP CERAMIC CAP.(1608) B K 0.022µF/
25V
50V or
BCHIP CERAMIC CAP.(1608) F Z 0.1µF/
25V
50V or
BCHIP CERAMIC CAP.(1608) F Z 0.1µF/
25V
50V or
BCHIP CERAMIC CAP.(1608) F Z 0.1µF/
25V
50V
50V or
BCHIP CERAMIC CAP.(1608) B K 0.022µF/
25V
50V
BALUMINUM ELECTROLYTIC CAP
0.47µF/50V H7
50V or
BCHIP CERAMIC CAP.(1608) F Z 0.1µF/
25V
BALUMINUM ELECTROLYTIC CAP 2.2µF/
50V H7
CE1CMAVSM100
CHD1JJ3CH102
CHD1JZ30F104
CHD1EZ30F104
CE0KMAVSM101
CE1JMAVSM1R0
CE1JMAVSM1R0
CHD1JZ30F104
CHD1EZ30F104
CHD1JJ3CH680
CHD1JJ3CH680
CHD1JD3CH100
CE0KMAVSM221
CE1CMAVSM101
CHD1JK30B103
CHD1JK30B223
CHD1EK30B223
CHD1JZ30F104
CHD1EZ30F104
CHD1JZ30F104
CHD1EZ30F104
CHD1JZ30F104
CHD1EZ30F104
CHD1JK30B103
CHD1JK30B223
CHD1EK30B223
CHD1JK30B103
CE1JMAVSMR47
CHD1JZ30F104
CHD1EZ30F104
CE1JMAVSM2R2
200604031-17-2HM340EL
Page 45
Ref. No. MarkDescriptionPart No.
ALUMINUM ELECTROLYTIC CAP 47µF/
6.3V H7
C402ELECTROLYTIC CAP. 220µF/6.3V M H7 orCE0KMASSL221
ELECTROLYTIC CAP. 220µF/6.3V M H7 CE0KMASSM221
C403CERAMIC CAP. B K 470pF/100VCCD2AKS0B471
C404FILM CAP .(P) 0.018µF/50V J orCMA1JJP00183
FILM CAP .(P) 0.018µF/50V J orCA1J183MS029
FILM CAP .(P) 0.018µF/100V JCMA2AJP00183
C411CHIP CERAMIC CAP.(1608) B K 1000pF/
C412CHIP CERAMIC CAP. B K 1800pF/50VCHD1JK30B182
C414CHIP CERAMIC CAP.(1608) B K 0.01µF/
C415ELECTROLYTIC CAP. 10µF/16V M H7 or CE1CMAVS L100
C416CHIP CERAMIC CAP.(1608) F Z 0.1µF/
C417CHIP CERAMIC CAP.(1608) B K 0.022µF/
C418CHIP CERAMIC CAP.(1608) CH J 33pF/
C419CHIP CERAMIC CAP. B K 2200pF/50VCHD1JK30B222
C421ELECTROLYTIC CAP. 33µF/6.3V M H7 o r CE0KMA VS L330
C422ELECTROLYTIC CAP. 4.7µF/25V M H7 or CE1EMAVSL4R7
C423CHIP CERAMIC CAP.(1608) F Z 0.1µF/
C424ELECTROLYTIC CAP. 22µF/6.3V M H7 o r CE0KMA VS L220