Sanyo VHR-390EX User manual

—.....
,1
IFILE NO. I
Service Manual Video Cassette
Recorder VHR-390EX (General Europe)
VHR-390 (New Zealand)
VHR”390SP (Spain)
CONTENTS
I. DISASSEMBLY .....................................2
2. ELECTRICAL ADJUSTMENT .........................6
3. TEST POINT FOR TAPE PATH ADJUSTMENT .........15
4. PARTS LIST
ACCESSORIES ...................................16
—PACKING MATERIALS .............................16
CABINET &CHASSIS PARTS .......................16
MECHANISM PARTS ..............................17
ELECTRICAL PARTS ..............................20
CIRCUIT DIAGRAMS (Refer to the separate volume)
PRODUCT SAFETY NOTICE
The componentsdesignated by asymbol(~)in this schematicdiagramdesignatescom-
ponentswhose value are of special significanceto productsafety. Shouldany component
designatedby asymbolneed to be replaced, use only the part designatedin the Parts List.
Do not deviate from the resistance, wattage and voltage ratings shown.
NOTE: 1. Patisorder must contain Model Number, Pati Number and Description.
2. Substitute parts may resupplied astheservice patis.
3. N.S.P.: Notavailable asservice patis.
pm
PAL
Please see other materials with Reference
No. given in table below.
Materials Model No. Reference No.
L
TP4HIEX, NZ, SP 14314247, 5S, 13 REFERENCE No. SM531253

MI-14247(N) 1/3
1. DISASSEMBLY
1-1.REMOVAL OF CABINET, MECHANISM UNIT AND MAIN BOARD
REMOVING THE CABINET PARTS (Fig. 1.1.1) 5. Remove the mechanism main unit by removing the two
1. Remove the cabinet and bottom cover by removing the screws (G) and two screws (H). Remove, as well, the two
four screws (A) and five screws (B). screws (J) at the cassette tray side while pressing the tray
2. Remove the front panel by removing the locks of the lock Ieverasshown in the enlarged view and pushing the
clamps (C) using ascrewdriver, etc. and slightly rotating cassette tray to the position where the two screws (J)
the bottom part in the direction of the arrow. appear.
NOTE: Electrical adjustments for the this model can be
performed with only the cabinet removed. REMOVING THE CP-1 PWB ASSEMBLY (Fig. 1.1.3)
After removing the cabinet parts and the mechanism
REMOVING THE MECHANISM MAIN UNIT (Fig. 1.1.2) unit
After removing the cabinet pans: 1. Pull outthe TM-1 PWB Ass’yfrom CN301 and CN302 while
1. Remove the 12-pin connector from CN511 and the two pressing and spreading out the four clamps (K) as shown
screws (D), and then remove the PW-1 PWB Ass’y. by the arrows.
2. Remove the two red screws (E), and then remove the 2. Remove the holder settothe opening of the chassis, while
TN-5 PWB. It is not necessary to remove the cables com- pressing the clamp in the direction of the arrow.
netted between the TN-5 PWB and CP-I PWB Ass’y. 3. Remove the two red screws (L). and the screw (P). Next,
3. Remove the 6-pin connector from the ACE head, and the remove the CP-I PWB Ass’y by lifting it straight up while —
2-pin connectorand24-wireflatcablefromthe MC-2 PWB. pressing and spreading out the two clamps (M) as shown
4. Remove the flat cable from the Cylinder Ass’y, then the by the arrows.
two screws (F), and finally the VP-IPWB Ass’y. It is not
necessary to remove the two party cables connected
between the VP-1 PWB Ass’y and CP-I PWB Ass’y.
M-TP4H/Ex-1
,.. ,’~!;’.
.,
FI‘ontPanel
‘A)a.A Cabinet
a’. /“%(A)
w-lmd’f-~~ ‘Main Unit
BotiomCover
Bush
(B)
Fig. 1.1.1
.
w

L
“L’
M.TP4H/E2.2 ;
(D)$
-5 PWB
Tray LockLe
at Cable
B
Main Unit Fig. 1.1.2
M-TP4HE-3 Socket ofACE Head
Mech
6-
2-
12-
CP-I PWB
CN302%0
Clamps
Fig. 1.1.3
n-71
—Chassis
‘e FlatCable
,Holder
–3–

MI-14212(I) 3/3
TEMPORARILY SEITING UP AND CONNECTING MAIN PWB ASSEMBLY
The following is an example of how to place and connect the main PWB not requiring ajig, when repairing the
CP-I PWB assembly (Fig. 1.1.4)
1. Place the mechanism main unit atthefixed position on the 4. Connect the TM-1 PWB Ass’yto operate the VCR by using
chassis. the remote control, and then connect the 12-pin
2. Insert the VP-1 PWB Ass’y at the fixed position of the connector to the CN511 for the PW-I PWB Ass’y.
mechanism uni~and connect the flat cable of the Cylinder 5. Place the CP-1 PWBAss’yabovethe mechanism main unit
Ass’y. 7’ along the cassette holder. Insert the tip (N) of the terminal
3. Connect the 24-wire flat cable and the 2-pin connector to board into the opening (0) at the side of the chassis, as
the MC-2 PWB, and then connect the 6-pin connector to shown in the enlarge view.
the ACE head.
M-TP4H/GIT-4
,PW-I PWB ASS’Y ,.,
12-pinConnactor
/
VP-I PWB kS’y \
Ass’y
/TN-5 PWB
TerminalBoard
Ass’y
~ec~an~.a..ni-~~ssis‘
Cassette Holder
Opening(0)
MC-2 PWB
Fig. 1.1.4
“d
–4–

\
+-
L1-14212(N)1/1
1-2. MAIN CIRCUIT BOARD LOCATIONS
L-TP41+’E
.,, >,;
pw.
.’,
.J, f.,
,, .,
rVp-i PWB /%S’y ‘ ‘
PWB7/————TB-1 PWB
TM-1 PWB~
/ \/ MC-2 PWB
r(On the Mechanism
_TN-5 PWB
Unit)
Fig. 1.2.1
–5–

S1 14212(I) 1/2
2. ELECTRICALADJUSTMENT
PREPARATION
This VCR need 4basic presetting by using the menus displayed on-screen.
After all connection have been made, then follow steps 1to 4to preset the VCR
The 4presetting steps will be displayed in sequence on TV screen. The setting are entered with the remote control.
Turn on the VCR
1. Adjusting the TV receiver to the video channel: The WELCOME screen will appear. When the video channel has been preset,
press the OK button on the remote control.
2. Language selection: Select the desired language, then press the OK button.
3. Clock setting: Using the remote control numeric buttons, enter the date and time, press the OK button.
4. Tuning control adjustments: When the channel position has been preset, press the MENUflV button.
When steps 1to 4have been finish, ready to operate the all operating mode.
2-1. SERVO CIRCUIT ADJUSTMENT
●These adjustments should be carried out upon completion of the tape transport adjustments.
.If the tape transport adjustments (except the tilt adjustment) are carried out after these adjustments, follow the procedures
again in Section 2-1-3. SWITCHING POSITION ADJ.
●When acassette tape is loaded, auto-tracking will be set immediately after starting the first playback. As this will deviate the
tracking center set, be sure to press the channel buttons (+) or (-) once directly after starting playback to prevent auto-tracking
from being set.
2-1-1. TEST EQUIPMENT AND STANDARDS REQUIRED
Oscilloscope Vertical sensitivity: 5mV/DIV, external trigger
Band width: more than 10 MHz
Test Tape VHJ-0009 or VHJ-0023: SP mode, monoscope, 6KHz
Blank Tape VHS-type cassette tape
Monitor TV .A:”
H.
#+”’
2-1-2. LOCATION OF ADJUSTMENT POINTS /“ /
P1B105OOD-S1 ,‘n uo0f+ 1
u
1c)
IC301
oa.....VR234
“-?;R-FO
IC231 TP~34
o
,..?TP233
$0;
...
:R:;3
Icl 01 ;:-”ICI11
00
u
01~.u?,it
IC351 :;
::
,! {
::
::
,....,
...
IC602~--j Le.; ~[
VR351~ ~
SW-P;,
:.......
,---.-:
::
::
::
::
::
IC303 : :
...
:: ::
.1
;: :~
~:
VR104 :: :: ;: ----- t
VR102 DEV IC162 :: i. .....
.0 AGC /0 cT120 ~~p,o~ T~gr
y:;l 1TP12? \CO -,
); ?VIDEO
.ACXJT ....................- 2
,.L. ,....~...~...,. .. ..
TP102@:~::~::~ ::~;@TP103 ‘~ ?
..... .......... %...
CP-I PWB (FOIL SIDE) Fig. 2.1.1
—
“’u’
–6–

“L
P1B102OOD-S1 .;
TP182 ~1 rvR’8’ -
TP183 =
TP181 ~~
Shieldcase
o
IW-1 PWB ASS’Y Fig.2.1.2
NOTE:
.Self-recording means “Record any broadcasting or video
signal and play back the just-recorded portion”.
2-1-3. SWITCHING POSITION ADJ.
Measuring Point Measuring Equipment ADJ. Condition
TP1OI Oscilloscope PLAY(SP)mode
(VIDEO OUT) Test tape
TP183 (SW-P) (VHJ-0009 or
VHJ-0023)
ADJ. Location ADJ. Value
VR351 (SW-P) 6.5 Hf0.5 H
1. Set the tracking control position to the center by pressing
CHANNEL buttons (+) and (-) simultaneously.
(Tracking center position display in the indicator
panel “T -:- “)
2. Adjust VR351 (SW-P) so that the width “T”becomes 6.5 H
~0.5 Has shown in Fig. 2.1.3.
WFS101
T=6.5 Ht0.5 H
-+
0.5 H
wW,,u ,
Front edge
of vertical sync signal
tf
Rise RF. SW. PULSE
Fig.2.1.3
2-1-4. STILL V-LOCK ADJ.
T
Measuring Point
Picture of
monitor TV
~.,,,,,,
“., :
Measuring Equipment
Color bar generator
or
Broadcasting
Monitor
ADJ. Condition
Self-recording
(SI’ mode)
STILL mode
Blank tape
———————
Self-recording
(LP mode)
STILL mode
Blank tape
IADJ. Location IADJ. Value
CHANNEL (+) button The minimum vertical shake
CHANNEL (-) button
1. Play back the just-recorded portion and then set the
VCR in the STILL mode.
2. Press the CHANNEL (+) button or the CHANNEL (-)
button so that any vertical shake of the picture is
brought to its minimum.
-7–

VI-14212(I) 1/4
2-2. VIDEO CIRCUIT ADJUSTMENT
.Before making the following adjustments, Section 2-1. SERVO CIRCUIT ADJUSTMENT should be completed.
.Use the relay jig to provide simple adjustment of the VP-1 PWB Ass’y.
2-2-1. TEST EQUIPMENT AND STANDARDS REQUIRED
Color Bar Signal Generator PAL Color bar signel with 100% white level (EBU color barsignel)
(Signal waveform is described below. Refer to Fig. 2.2.1)
IOscilloscope Vertical sensitivity: 5mV/DIV, external trigger
Band width: more than 10 MHz
Digital Voltmeter DC range
ITest Tape IVHJ-OO08 or VHJ-0023: SP mode, color bar, 1kHz
(Color bar signal waveform is described below. Refer to Fig. 2.2.3)
Blank Tape VHS-type cassette tape
I
Oscilloscope Probe Input capacity: less than 25 PF (10:1)
less than 40 pF (1:1)
Covering frequency: DC -40 MHz (10:1)
DC-30 MHZ(I:I)
Frequency Counter 8significant digits
,
Adjustment Relay Jig VHJ-0067: 12-wire flat cable for VP-1 PWB Ass’y
PAL TV TEST SIGNAL
WPV-SCS a
bite Peak Level
Iv Padestal Lavel
Sync 11PLevel
l-=l$nLl
COLOR BAR SIGNAL WAVEFORM Fig. 2.2.1
WPV-SCP
(75%) –m
COLOR BAR PAITERN MONITOR TV Fig. 2.2.2
WPV-TCS ~
,1
:,
.,
100% White
Iv 7
i
o.3vpp
A
~“~ \Burst Signai u
‘H.Sync Signai
COLOR BAR SIGNAL WAVEFORM (VHJ-0008)
Fig. 2.2.3
WW-TCP
w
~
g3
(75%) gj~jg’~:
vu 100%
White Black
COLOR BAR PATTERN (VHJ-0008) ON MONITOR TV
Fig. 2.2.4
–8–

VI-14212(I) 2/4
2-2-2. LOCATION OF ADJUSTMENT POINTS
L
“w
P1B102OODVI
TP182 ~
TP183 =
TP181 [REC CURRENT]
Shield case
ma
o
VP-1 PWB ASS’Y Fig. 2.2.5
P1B105OODVI
CP-1 PWB (FOIL SIDE) Fig.2.2.6
“() uo 0
Ic) c1 ‘7 Unit
IC351
IC30’
o
Q-..VR234
<~,: R-FO
IC231 TP234
o
.?;P233
(’~\
...
VR233
L-FO
VR201
BIAS
{b”!
TP202 ‘“-
TP201 El
I
Iclol
c)
0
i-’-’-iIcl11
:...:
IC303
,..,
:;
. .
....
....
...
...
c’
VRI02 DEV IC162
oAGC /0 ;120~Tplo~;
“.)
Tuner
iUnit
TP120 VCO
TP1020[~j ($.@j@;;fDTPl 03 <$, ?VIDEO
i&OUT .....................
–9–

VI-14212(I) 3/4
2-2-3. ADJUSTMENT RELAY JIG
Connect the Flat cable end from the Cylinder Ass’y to the
VP-1 PWBAss’yusingthe Relay jig to provide simple repairing
and adjustment of the VP-1 PWB Ass’y, as shown in Fig. 2.2.7.
Further, when adjusting the VP-1 PWB Ass’y, be sure to make
contact an end of Shield case with Bracket of the VP-1 PWB
Ass’yto maintain the shield effect. If the VP-1 PWB Ass’y does
not contact, there is insufficient ground and no proper play
back image can be obtained.
WPV-T
Rel
Flat
Cyli
Ass
NOTES:
●Self-recording means “Record the video signal and play
back the just-recorded portion=.
●Connect the monitor TV to the VIDEO OUTPUT terminal
(EURO-AVI terminal pin 19), before making following
adjustments.
●ASO HIGH button to the OFF position.
2-2-4. AGC LEVEL ADJ.
Measuring Point Measuring Equipment AIM. Condition
TP102 Color bar generator E-E mode
Oscilloscope
(10:1 probe)
ADJ. Location ADJ. Value
VRI02 (AGC) 0.5 Vp-p t0.025 Vp-p
1. Connect the color bar generator to the VIDEO INPUT
terminal (EURO-AVI pin20).
2. Adjust VRI02 (AGC) for O.5Vp-pt 0,025 Vppasshown in
Fig. 2.2.8.
WPV-AGC 100’7.white
0.5
Fig. 2.2.8
2-2-5. PB-Y LEVEL ADJ.
Measuring Point Measuring Equipment ADJ. Condition
TPIOI Oscilloscope PLAY(SP)mode
Test tape
(VHJ-0008 or
vHJ-0023)
II
ADJ. Location ADJ. Value
VRIOI (PB-Y) 1Vp-p k0.05 Vp-p
1. Play back atest tape in SP mode.
2. Adjust VR1OI (PB-Y) for the video luminance signal level
of 1Vp-p t0.05 Vp-p. (Refer to Fig. 2.2.9)
Ib.ti Fig.2.2.9 I
2-2-6. CARRIER SET ADJ.
~
Measuring Point Measuring Equipment ADJ. Condition
1
ADJ. Location ADJ. Value
IVRI03 (CAR) I3.83 MHz* 0.05 MHz I
1. Connect the color bar generator to the VIDEO INPUT _
terminal (EURO-AVI pin 20).
2. After removing the first color bar signal input from the
video input terminal, immediately adjust VRI03 (CAR) so
that the frequency becomes 3.83 MHz f0.05 MHz.
2-2-7. VCO (on screen aasiet) ADJ.
~
Measuring Point Measuring Equipment ADJ, Condition
II
ADJ. Location ADJ, Value
CT120 (VCO) 2.5 Vp-p *0.3 VP-P
1. Connect the digital voltmeter (DC range) to TP120 and
GND.
2. Adjust CT120 (VCO) so that the voltage is 2.5 V*0.3 V. e
–1o–

VI-14212(N) 4/4
“L
2-2-8. DEVIATION ADJ.
Pleasuring Point Measuring Equipment ADJ. Condition
TPIOI Color bar generator Self-recording
Oscilloscope (SP) mode
Blank tape
ADJ. Location ADJ. Value
VRI04 (DEV) 1Vp-p *0.05 Vp-p
1. Record the color bar signal on the blank tape.
2. Play back of the just-recorded portion.
3. Adjust VRI04 (DEV) for 1Vp-p t0.05 Vp-p as shown in
Fig. 2.2.10.
4. If the adjustment value is not satisfacto~, adjust VRI04
(DEV) and repeat steps 2to 3.
“L
2-2-9. CREC CURRENT ADJ.
WW-DEV
0’7. White
1vp-
rll
J---u u
Fig. 2.2.10
Measuring Point Measuring Equipment ADJ. Condition
L. TP181 Color bar generator REC (SP) mode
(on VP-1 PWB) Oscilloscope Blank tape
(1:1 probe)
ADJ. Location ADJ. Value
VR181 (REC-C) 150 mVp-p +5mVp-p
1.
2.
3.
Connect the ground of the oscilloscope to the shield case
of the VP-1 PWB Ass’y.
Adjust VR182 (REC-V) for the minimum video luminance
signal level.
Adjust VR181 (REC-C) so that the video chrominance
signal level is 150 mVp-p *5mVp-p. (Refer to Fig. 2.2.11)
WVCREC
150 mVp-p
Fig. 2.2.11
2-2-10. YREC CURRENT ADJ.
Measuring Point Measuring Equipment ADJ. Condition
TP181 Color bar generator Recode
(on VP-1 PWB) Oscilloscope Blank tape
(1:1probe)
ADJ. Location ADJ. Value
VR182 (REC-Y) 470 mVp-p *10 mVp-p
1. Connect the ground of the oscilloscope to the shield case
of the VP-1 PWB Ass’y.
2. Adjust VR182 (REC-Y) so that the video luminance signal
level at the sync tip is470 mVp-pf 10 mVp-p. (Refer to Fig.
2.2.12)
WVYREC
470 mVp-p
Syr!c Tip
Fig. 2.2.12
L
–11–

AI-14212(I) 1/3
2-3, AUDIO FM (Hi-Fi)/ NORMALCIRCUIT ADJUSTMENT
.Before making these adjustments, (especially, the tape ●Before making these adjustments, Section 2-1. SERVO
guide height and audio control erase head height adjust- and Section 2-2. VIDEO circuit adjustments should be
ments) should be carried out, so that the tape traveling carried out.
between the loading guide pole and the audio control
erase head runs without fluttering, twisting, curling.
2-3-1. TEST EQUIPMENT AND STANDARDS REQUIRED
Standard Audio Signal Generator (SG)
Color Bar Signal Generator
Oscilloscope
AC Voltmeter
Frequency Counter
Blank Tape
Output frequency
Output level
Output impedance
Distortion ratio
Output in use SG
:IO HZ- 100kHz
:more than 1Vrms
:600 Q
:less than 0.17.
:Frequency: .................. 1kHz, 10 kHz (switchable)
Output level: ................-33.8 dBs +0.5 dB
Color bar signel with 100% white level.
(Signal waveform is described before. Refer to Fig. 2.2.1)
Vertical sensitivity :10 mV/DIV
Band width :morethan30 MHz
Effective value indication
Input frequency :IOHZ -20kHz ...,. ,,
Input Impedance :more than 1MQ
Measurement level :lmV (full scale)
Input frequency :20Hz -IO MHZ
2-3-2. LOCATION OF ADJUSTMENT POINTS
VHS-type cassette tape
P1B105OOD-A1
I
‘o o
#IC301
oa,.--,VR234
??.;R.FO
IC231 TP234
o
,..?;P233
:.?,:
VR233
L-FO
Iclol :“’-’”;,Cl ,,
Q
:...:
0
VR201
BIAS
(~ ;
TP202’”--
TP201 D
0
IC35.
VRI04
~......
::
:;
::
::
IC303 j;
;., :;
:: ::
:, ::
:: ::
VR102 DEV IC162 ......!
oAGC /0 cT120~,plo~: ‘l-lit
Tuner
+,, ,TPl 20 VCO
~TB1p;;::o2.:g::!?:?F::::Tp'-o3::::::;:!::::::::::::::!:v!? ;“-;;;on;:--;
VR103 VR101 .....................
CAR PB-’t
CP-1 PWB (FOIL SIDE) Fig. 2.3.1
—
—
–12–

A1.14212(N) 2i3
AUDIO NORMAL CIRCUIT
NOTES:
.Set the following switch or On-screen menu to the posi-
tions indicated below, before making following adjust-
ments.
SWITCH or ON-SCREEN MENU POSITION
TAPE SPEED SP
O/AV AV
AV AVI
AUDIO MONO
To select AV and AUDIO mode
1. Press the MENU/TV button on the remote control, The
MAIN MENU appears.
“MODE” is selected, then press the OK button.
.
m
ICmEilllmn mm
sET:4b NEXT:=
L /
2. MODE SEITING menu will appear.
“SYSTEM” is selected, then press the OK button.
P
mm
LANGUAGE
SYSTEM
SET:AT NEXT:~
3. RECORDING AND PLAYBACK SYSTEM SETTING menu
‘L will appear.
“AV” :“AV1” and “AUDIO” :“MONO- are selected, press
the OK button.
&
m~AV2
AUDIO STLR _
NICAM ~OFF
SIMUL. ~ON
SET:AV4F END:~
2-3-3. BIAS LEVEL ADJ.
[A]
1
Measuring Point Measuring Equipment ADJ. Condition
TP201 (HOT) Oscilloscope REC (SP) mode
TP202 (GND) AC voltmeter Blank tape
Frequency counter
ADJ. Location ADJ. Value
VR201 (BIAS) 24 mVrms
1. Load the VCR with ablank tape and select the SP record
mode without all incoming signal.
2. After confirming on the oscilloscope that a 70 kHz sine
wave is being output, adjust VR201 (BIAS) so that the AC
voltmeter’s reading is 24 mVrms.
[B]
Measuring Point Measuring Equipment ADJ, Condition
AUDIO OUTPUT Oscilloscope Self-recording
terminal AC voltmeter (SP mode
(EURO-AV pin 3: Standard audio signal Blank tape)
Lch) generator (SG: signal
-33.8 dBs, 1kHz
-33.8 dBs, 10 kHz)
ADJ. Location ADJ, Value
VR201 (BIAS) -4 dB -+4 dB
between 400 kHz and 10 kHz
1.
2.
3.
4.
5.
6.
7.
Connectthestandard audio signal generatortotheAUDIO
INPUT terminal (EURO-AVI pin6: Lch).
Set the standard audio signal generator’s output level to
-33.8 dBs.
Set the standard audio signal generator’s frequency to
400 Hz and then 10 kHz. Record each of these frequency
signals.
Play back each of the just-recorded portion.
Confirm that the 10 kHz level on AC voltmeter’s reading is
from -4 dBto +4 dB, compared with 400 Hz level.
If the 10 kHz level is less than –4 dB below 400 Hz level or
more than +4 dB above 400 Hz level, Rotate VR201 (BIAS)
slightly to adjust it.
Repeat steps 3through 6if necessary.
L/
.Self- recording means ‘Record the AUDIO signal and play
back the just-recorded portion.
–13-

A1-14212(N)3/3
AUDIO FM (Hi-Fi) CIRCUIT
NOTES:
.Before making these adjustments, check that the surface
of the parts touching the tape such as the A-FM head or
guides are clean.
●Set the following switch or On-screen menu to the posi-
tions indicated below, before making following adjust-
ments.
SWITCH or ON-SCREEN MENU POSITION
TAPE SPEED SP
O/AV AV
I/Iv IAvl I
IAUDIO IST I
To select AV and AUDIO mode
1. Press the MENWTV button on the remote control, The
MAIN MENU appears.
“MODE” is selected, then press the OK button.
2. MODE SETTING menu will appear.
“SYSTEM”’ is selected, then press the OK button.
LANGUAGE
SYSTEM
SET:AY
3. RECORDING AND PLAYBACK SYSTEM SETTING menu
will appear.
“AV” :“AVI”, “AUDIO” :“ST” are selected, press the OK
button.
2-3-6. A-FM CARRIER FREQUENCY ADJ.
~
Measuring Point Measuring Equipment ADJ. Condition —
TP233 (1.4 MHz) Frequency counter
IADJ. Location ADJ. Value
I VR233 (L-FO) I1.4 Ml-iz+4,-6kHz I
k––––––––l–––––––– -J
VR234 (R-FO) 1.8 MHz +4/-6 kHz
1. Connect afrequency counter to TP233 (Lch), TP234 (Rch)
and ground.
2. Adjust VR233 (L-FO) so that in the zero level signal status
the frequency at TP233 becomes 1.4 MHz +4/-6 kHz.
3. Adjust VR234 (R-FO) so that in the zero level signal status
the frequency at TP234 becomes 1.8MHz +4/-6 kHz.
P
Em ~AV2
AUDIO ~LRMONO
NICAM ~c)~
SIMUL.
SET:AV4b END:~
-
–14–

._
L
T.TP4H/E(l)1/1
2-4. TUNER AND IF CIRCUITS ADJUSTMENT
.When any malfunction occurs in the TUNER circuit the NOTE: The TUNER unit does not need any adjustments,
whole unit must be replaced. because precise adjustments have been done before
.An adjustment of the IF circuit is shown as follows. shipment.
2-4-1. TEST EQUIPMENT AND STANDARDS REQUIRED
Monitor TV 1
2-4-2. LOCATION OF ADJUSTMENT POINT 2-4-3. RF AGC ADJ.
PPCRO05E0R1,
Rear Panel
Tuner Uni
4[
_CP-I PWB
~R 611 RF AGC— w(PARTS SIDE)
1 _
IF Unit
IF UNIT Fig. 2.4.1
Measuring Point Measuring Equipment ADJ. Con~tion
Picture of Monitor TV E-E mode
monitor TV
ADJ. Location ADJ. Value
VR611 (RF AGC) S/N is best point
(on the IFcircuit)
1.
2.
3.
4.
Connect the monitor TVto VHF/UHF ANTENNA OUTPUT
terminal.
Connect the antenna to VHF/UHF ANTENNA INPUT
terminal.
Receive the middle electrical field (70 dBK -90 dB@ of the
VHFhigh channel, andslowlyturn VR61 1(RF AGC)from
the point where snow-noise is present to the point
where it just disappears from the monitor TV.
Confirm by monitor TVthatthere isno beat and saturation
(S/N is best point) when receiving any TV channel.
3. TEST POINT FOR TAPE PATHADJUSTMENT
Test point TP182 (ENV) and TP183 (SW-P) for tape path adjustment is shown in Figure below.
For adjustment, refer to the Mechanism Service Technical Information (WM-530599 and MS531 206).
P1B102OOD-T3
TP182 -l
TP183 ~]
TP181 [REC CURRENT]
Shield case
o
LVP-1 PWB ASS’Y Fig. 3.1
–15–

LOCATION PARTS NO. DESCRIPTION
ACCESSORIES
OR
OR
OR
OR
OR
OR
OR
OR
OR
OR
6450026751
6450027482
613 1453227
613 147 ?364
613 147 0941
613 1455665
6130966773
613011 7359
613 1326132
613 1325$’75
A613 095 0550
A613 1332393
A6450026805
6450033766
26450027642
REMOCON(WITH COVER BATTERY)
(EXCEPT VHR-390)
REMOCON(WITH COVER BATTERY)
(VHR-390 ONLY)
COVER BATTERY(FOR REMOCON)
INSTRUCTION MONUAL(VHR-390EX ONLY)
INSTRUCTION MANUAL(VHR-390 ONLY)
INSTRUCTION MANUAL(VHR-390SP ONLY)
CABLE,ANT
CORO
CABLE,RNT
CORO
CORO,POWER(EXCEPT UHR-390)
CORO,POWER(EXCEPT VHR-390)
CORO,POWER(EXCEPT VHR-390)
CORO,POWER(EXCEPT VHR-390)
CORO,POWER(VHR-390 ONLY)
***** ***** ***%***%****%****%%*%*%*****%****************%*******
PACKINGMATERIALS
613 149 1052 CARTON CfiSE(VHR-390EX ONLY)
OR 613 149 8?52 CARTON CASE(VHR-390 ONLY)
OR 613 1468528 CARTON CASE(VHR-390SP ONLY)
613 144 5802 CUSHION.FRONT(EXCEPTVHR-390)
OR 613 1502277 CUSHION,FRONT(VHR-390 ONLY)
613 1445819 CUSHION.BACK(EXCEPT VHR-390)
OR 613 1502284 CUSHION,BACK(VHR-390 ONLY)
613099 1768 POLYE COUER,INNER-K
x%*******%**%*********x***x***********%%**************%*****%**
CABINET& CHASSISPARTS
CH-1 411 137 0007 SCR L-TPG BIN 3X1O
LOCATION
CH-2
CH-3
CH-5
CH-6
CH-7
OR
OR
OR
CH-8
OR
OR
CH-9
CH-10
CH-11
OR
OR
CH-12
OR
CH-13
OR
CH-14
CH-15
OR
OR
CH-16
CH-17
CH-19
CH-20
CH-21
OR
CH-22
CH-23
OR
CH-24
CH-25
OR
CH-26
CH-27
OR
PORTS NO.
411 021 7907
613 1456594
412 028 9406
613 1407015
613 1438644
613 1438651
613 1354739
613 1354753
613 145 7850
613 148 1022
613 1460997
411 021 3800
613 145 7867
613 1490215
613 149 5241
613 1468696
613 107 9403
613 095 4824
645 000 1734
645000 1826
613 146 8849
613 145 6600
613 1495753
613 1468276
613 1450707
613 1392182
613 121 1001
613 144 4461
613 147 3171
613 148 3439
613 140 7459
613 1456624
613 1498426
613 141 1395
613 1468290
613 1456877
411 021 6405
629 003 1113
629003 1106
DESCRIPTION
SCR S-TPG BIN 4X12
COMPL PWB,VP-1
SPECIAL SCREW
COVER TOP
MOOULATOR,RF(EXCEPT VHR-390)
MODULATOR.RF(EXCEPT VHR-390)
MOOULATOR,RF(VHR-390 ONLY)
MOOULATOR,RF(VHR-390 ONLY)
TERMINAL(VHR-390EX ONLY)
TERMINAL(VHR-390 ONLY)
TERMINLIL(VHR-390SP ONLY)
SCR S-TPG BIN 3X1O
TERMINAL RCA(EXCEPT VHR-390)
COMPL PWB,CP-1-i+(VHR-390EXONLY)
COMPL PWB,CP-1-A(VHR-390 ONLY)
COMPL PWB,CP-1-A(VHR-390SP ONLY)
TUNER P(ICK(VHR-390EXONLY)
TUNER PACK(EXCEPT VHR-390EX)
TUNER,IF(VHR-390EX ONLY)
TUNER,IF(EXCEPT VHR-390EX)
COMPL PUBrTN-5
COMPL PWB,TB-1(VHR-390EX ONLY)
COMPL PUB.TB-1(VHR-390 ONLY)
COMPL PUB,TB-1(VHR-390SP ONLY)
STANO,BACK
COUER BOTTOM
STANO,FELT.FRONT
COMPL PUB,TM-1
OOOR CASSETTE(EXCEPT VHR-390SP)
OOOR C(+SSETTE(VHR-390SPONLY)
SPRING
ASSY,CABINET FRONT(EXCEPT VHR-390)
ASSY,CABINET FRONT(VHR-390 ONLY)
PLUG,26P
COMPL PUB,PW-1(VHR-390EX ONLY)
COMPL PWB.PW-1(EXCEPT VHR-390EX)
SCR S-TPG BIN 3X8
BUSH(F) UL(EXCEPT UHR-390)
BUSH(F)(EXCEPT VHR-390)
Undesignatednumeralshows
Location No.:CH-
N.S.P.:Notavailableas servicepsrts
r’ 1
—
ICH-1
L.
v.
+-2 N.S,P.
–16–

MECHANISM PARTS
LOCATION PARTS NO. DESCRIPTION LOCATION
UECHANISHPARTS1
CD-1
CD-4
CD-5
CD-6
CD-7
CD-8
CD-9
CD-10
CD-11
CD-12
CD-13
CD-14
CD-15
CO-16
CD-17
CO-18
CO-19
CD-20
CO-21
co-22
CO-24
L. CO-27
CO-28
CO-31
M-1
MA-2
MA-3
M-4
t’?fa-5
MA-6
OR
IIA-7
OR
613 142 9581
613 022 0585
4070983201
411 0159801
613022 1643
6130220073
6130222695
613 141 6109
613021 9916
6130222626
613021 9657
411 027 1305
6130950949
411 106 9208
613022 0943
613 022 2619
613022 1667
613022 2596
613022 0097
613022 1674
6130224064
613 124 5006
613 1256149
411 001 8702
613 1000391
6130857996
613021 9701
411 1442803
411 109 1605
613 135 7068
613 1357549
613 135 7075
613 1432963
COMPL,CASSETTE MECHANISM
LID
PHOTO COUPLE PN150SAN
RING E 2.3
SPRING,LINK L
ASSY,GEAR,LEVER L
RACK
GEAR,LOCK
ASSY,LEVER,PINION
GEAR,PINION
ASSY,BRACKET,GEOR
SCR S-TPG BIN 2.6X4
SW,SPECIAL
SCR PAN+SW+W 2X9
HOLDER,TRANSISTOR
GEAR.IDLER
SPRING,GEAR MAIN
GEAR,MAIN
ASSY,GEAR,LEVER R
SPRING,LINK R
BOARD,UNDER
LEVER,SAFETY SW
SPRING,SAFETY SW
SCR BIN 3X6
ASSY,LEVER,TENSION
SPRING,LEUER TENSION
ASSY,HOLDER,BANO
SCR PAN+SW+W 2.6X6
WASHER Y 2.6X6X0.25
ASSY,REEL,SUPPLY
ASSY,REEL,SUPPLY
ASSY,REEL,TOKE UP
(ISSY.REEL,TAKE UP
CD-1 ~-CD-31
+
,-.------------- -1---. . . . . . . . . . . . . . . . .
,
,
4-
—
MA-8
OR
OR
HA-9
OR
MA-10
OR
MA-11
MA-12
OR
MA-15
MA-16
MA-17
MA-18
MA-19
MA-20
MA-21
MO-22
MA-23
MA-24
MA-25
M(I-26
MA-27
MA-28
MA-29
MA-30
MA-31
MA-32
MA-33
MA-34
MA-35
MA-36
Mfl-37
MA-38
MA-39
PARTS NO.
412021 5306
4120158900
4120158504
411 109 1506
411 109 1407
613 1357150
613 1429116
4120267305
613 1357167
613 1429109
4120424302
613 135 7099
411 120 1301
613 1357082
411 021 3107
613 1209053
4070167205
613021 9985
613 1429086
613022 1612
613022 1506
6130980106
6130773647
613022 1490
6130222374
6130848871
6130220004
6130809216
6130862914
6130809209
411 1093005
6130222015
4120159501
411 021 7907
4120454606
CB602700
DESCRIPTION MBOOOBUU
SPECIAL WASHER 3.1X6X0.3
SPECIAL WASHER 3.1X6X0.4
SPECIAL WASHER 3.1X6X0.5
WASHER Y 2.1X6X0.25
WASHER Y 2.1X5X0.25
GEAR,REEL SUPPLY
GEAR,REEL SUPPLY
SPECIAL WASHER 2.6X6X0.25
GEAR,REEL TAKE UP
GEAR,REEL TAKE UP
SPECIAL SCREW 2.6X4
COMPL,IDLER,CLUTCH
WASHER Y 2.1X4X0.25
ASSY,IDLER
SCR S-TPG BIN 2.6X8
COMPL PCB,MC-4
LED LN59
ASSY.SLIDE,ACT PLATE
SLIDE,C BRAKE
SPRING,RETURN SLIDE
SPRING,SUB T
ASSY,BRAKE SUB T
PULLEY,REEL
SPRING,SUB SUPPLY
SLIDE.ACT BRAKE
BRAKE,SUB SUPPLY
ASSY,SLIDE,M PLATE
ASSY,BRAKE,SUPPLY
SPRING,MAIN BRAKE
ASSY,BRAKE,TAKE UP
WASHER Y 2.6X5X0.5
LEVER,CONT PLATE
SPECIAL WASHER
SCR S-TPG BIN 4X12
SPECIAL WASHER 2.4X6X0.25
Undesignated numeral shows
Location No.:MA- 9-15
II
.. . 39+&
–17–

DB803500
LOCATION PORTS NO.
llECHANIS14PARTS2
OR-1
OR-2
OR-3
OR-4
OR-5
OR-6
OR-7
DR-8
OR-9
OR
OR-10
OR
DR-11
DR-12
MB-1
MB-2
MB-3
MB-4
MB-5
MB-6
MB-7
MB-8
MB-9
MB-10
MB-11
MB-12
MB-13
MB-14
MB-15
MB-16
MB-17
MB-18
MB-19
MB-20
MB-21
MB-22
MB-23
MB-24
OR
MB-28
MB-29
MB-30
MB-31
MB-32
MB-33
MB-34
MB-35
MB-36
MB-37
MB-38
MB-39
MB-40
MB-41
MB-42
,MB-43
MB-44
OR
MB-45
MB-46
MB-47
MB-48
MB-49
MB-50
MB-51
MB-52
MB-53
6130975355
411 038 1608
6130975362
6130959881
6130972170
6130889072
411 0477509
411 047 5000
613 132 3520
613085 7279
411 0448301
411 044 9209
6130224019
411 0449001
613 1234802
6130533227
613 1234970
411 004 5302
613 1239418
613021 9961
613021 9800
411 1092008
613022 1797
613021 9640
613 110 1692
4120158207
411 1200007
613 1203631
613022 1582
6130949240
613022 1575
6130222725
6130222534
613094 1206
613 134 2910
411 0468002
411 0232801
411 0233303
411 021 3107
6130773227
613027 0382
6130788320
613 1170599
6130939159
6130938374
6130773616
613 121 9960
6130929945
613 132 8075
613 144 0678
613 1100374
411 126 5303
6130929921
6130925985
613092 59?2
613092 5886
613 138 8628
6130270627
6130929938
613 022 2985
4120334106
613077 3579
613 1029293
613022 1568
6130220158
613 1479951
DESCRIPTION
COMPL,CYLINOER,4H6P-R
SCR PAN+W 3X8
fiSSY,CYLINOERtUPR 4H6P-R
ASSY.CYLINDERtLWR 6K
SPACER,MOTOR O.3T
BQSE.CYLINDER
SCR PAN+FLG 3X6
SCR PAN+FLG 2.6X8
STATOR)MOTOR CYL
STATOR,MOTOR CYL
SCR PAN+SW 2.3X1O
SCR PAN+SW 2.3X8
ROTOR,MOTOR CYL
SCR PAN+SW 2.3X6
SLEEVE
SPECIAL WASHER
TAPE GUIDE
NUT HEX (3)
CAP
ASSY,SLIOE.ACT PINCH
ASSY,LEVER/CAM PINCH
WASHER Y 3.1X8X0.5
SPRING/L!CEHEAO
COMPL;BRACKET,HEAO
SLEEVE,ACE HEAO
SPECIAL NUT (M5)
SCR PAN+SW+W 2.6X5
BRACKET)STOPPER
SPRING,SLIOE BRAKE
COMPL,SLIOE,CAM
SPRING)LINK LOCK
OAtlPER
GEAR,FRONT LOAO
F$SSY,LEVER,FRONT
GEAR,HELICAL FRONT
SCR PAN+SW+W 2.6X6
SCR S-TPG PAN 2.6X6
SCR S-TPG PAN 2.6X8
SCR S-TPG BIN 2.6X8
HOLOER}WORM
WASHER
ASSY;WORM,FRDNT
BRACKETtHOLDER
PLATE,NUT
OAMPER,MOTOR
OAMPER>WORM
ASSY,LOAOING MOTOR
OAMPER.MOTOR
COMPL PCB.MC-3
COMPL PWB,MC-2
ROTARY SWITCH
SCR PAN 2.6X13
ASSY,SLIOE,FRONT
SPRING,LEVER LOAO
SPRING,LEVER ACT
HOLOER.WORM
HOLOER,WORM
WASHER 2.1X6X0.5
ASSY.WORM,LOAO
BELT,LOAOING
WASHER SLIT 2.6X5X0.50
GEAR.HELICAL
ASSY,LEVER)REV GUIOE
SPRINGrREVIEW LEVER
COMPL,PINCH ROLLER
SPRING,PINCH ROLLER
LOCATION
MB-54
MB-55
MB-57
MB-58
MB-59
MB-60
MB-61
MB-63
MB-66
MB-67
MB-80
MB-81
MB-82
MB-83
MB-84
MB-90
PARTS NO.
411 109 2107
613078 8160
613 135 7655
613 145 5009
613 1455016
411 0630904
6130220233
6450002533
613 1360532
613022 1698
411 109 1803
613 1198562
613 143 1881
613 1198593
613 1429055
613 1404069
DESCRIPTION MBooo8##
WASHER Y 3.6X6X0.5 -
COMPL,LEVER;ACT BRAKE
PLATE,BGR
ASSY,MOUNTING,ROLLER
ASSYtMOUNTING,ROLLER
SCR SET HEX-SCT 2X3
ASSY,GUIOE,ROLLER
HEADtFULL ERASE
LEUERtFE HEAO
SPRING.ERASE HEAO
WASHER Y 2.6X6X0.5
ASSY,ROLLER,CLEANER
ASSY,LEVER.CLEANER
SPRING
BRACKETtCLEANER
s
T
FLEXIBLE FLAT COBLE,CN811-CN303
MECHANISMPARTS3
MC-1
MC-2
MC-3
MC-6
MC-7
MC-8
MC-9
MC-10
MC-12
MC-13
MC-14
MC-15
MC-16
MC-17
MC-18
MC-19
MC-20
MC-22
MC-23
MC-24
MC-25
MC-26
MC-27
MC-28
MC-29
MC-30
MC-31
MC-34
MC-35
MC-36
MC-37
MC-38
MC-40
MC-41
6450005053
6130222978
613 1354609
613022 1520
6130823434
613022 1711
613081 7518
6130982285
411 021 3107
411 109 2008
613 1429093
6130222701
411 109 1902
613 135 7686
613 135 7532
411 109 1803
613 1357648
411 0476809
613021 9763
613 1357662
613022 1551
613 021 9879
613090 6373
613022 1704
613021 9862
613 022 2039
613091 3104
411 028 6309
412 015 8603
613 1309890
4120454606
411 092 0906
411 1000300
613 120 9060
MOTOR,CAPSTAN DC 3W
BELT,REEL ORIVE
COMPL>LEVER,CLUTCH
SPRING,LEUER CLUTCH
LEVER.CHANGE CLUTCH
SPRING.CHANGE CLUTCH
ASSY)BRAKE CAPSTAN
SPRING,CAPSTAN
SCR S-TPG BIN 2.6X8
WASHER Y 3.1X8X0.5
SLIOE,CAM PLATE
CAM,MOOE
WASHER Y 3.1X6X0.5
CAM/MAIN
ASSYtRACK,LOAO
WASHER Y 2.6X6X0.5
SPACER*RACK LOAD
SCR PAN+FLG 3X4
ASSY,EARTH*CYL
GEARtLOAO TAKE UP
SPRING,GEAR LOAD T
ASSY,LEVERjLOAO T
GEARtLOAO S
SPRING,GEAR LOAO S
ASSY,LEVER,LOAO S
LEVER,RETURN TENSION
ASSY.LEVER CONTROL
SCR S-TPG PAN 2.6X6
SPECIAL WASHER 3.1X6X0.25
ASSY,GEAR,FRICTION
SPECIAL WOSHER 2.4X6X0.25
WASHER Z 2.6X1OXO.5
SCR S-TPG BIN 2.6X5
COMPL,MC-1
-
,-
–18–

MECHANISM PARTS 2
6
5
MECHANISM PARTS 3
Undesignated numeral shows
Location No.:MC- 12-9 ?
N.S.P. A4. .-
l??x4
N.S.P.:NO!available as service parts
I93TP1/Mc-l I
–19–
NS.P,:Not available as service parts

ELECTRICAL PARTS
NOTE:
1. Materialsof Capacitoraand flesiator aareabbreviate dasfollowa;
Resiatora
MT-FILM Metallized Film Reaiafor
MT-GLAZE Metailized Glaze Reaiator
OXIDE-MT Oxide Metallized Film Reaiator
Capacitor
MT-POLYEST Matallized PoiyeaterCapacitcw
MT-COMPO Metallized CompositeCapacitor
1A-SOLID TantalumSolid Capacitcr
AL-SOLID AluminumSolid Capacitor
NP-ELECT Non-PolarizedElectrolytic
Capacitor
OS-SOLID AluminumSolid Capacitor with
OrganicSemiccnductive
ElectrolyticCapacitcr
DL-ELECT DoubleLayeredElectrolytic
Capacitw
2. Tolerance of Capacitor(lOpFover) and Reaiatorare noted with follow aymbolea.
F............* Jo/o G............*2% J..,.,...,...*5% K
M............*20% ............*1O’VO
N............*30% z ............+80% - –20%
3. Capacitor
U:UF P:PF
4. Inductors
UH :UH MH :mH
5. N.S.P. :Not available aaserviceperta.
LOCATION PORTS NO.
C@lPLPHB,CP-I-A
COMPL.NO 613 149 0215
COMPL.NO 613 1495241
CUIPL.NO 613 1468696
(SEHICtiNDUCT6RS)
Q1OO2
OR
OR
OR
Q1OO3
OR
OR
OR
Q1OO4
OR
OR
OR
Q1OO6
OR
OR
OR
Q1OO7
OR
OR
OR
Q1011
OR
Q1012
OR
OR
OR
Q1014
OR
OR
OR
Q1101
OR
OR
OR
Q1102
OR
OR
OR
Q1151
405 057 6201
405 057 6409
405 123 7002
405 1237101
405064 0100
405064 0209
405 1236708
405 123 6807
405064 0100
405 064 0209
405 123 6708
405 123 6807
405057 6201
405 057 6409
405 123 7002
405 123 7101
405 057 6201
405 057 6409
405 123 7002
405 123 7101
4050639708
405 1236500
4050576201
405 057 640?
405 123 7002
405 1237101
405 057 6201
405057 6409
405 123 7002
405 123 7101
405 064 0100
405064 0209
405 123 6708
405 123 6807
405 057 6201
405 057 6409
405 1237002
405 1237101
4050639906
DESCRIPTION
(UHR-390EX)
(UHR-390)
(UHR-390SP)
TR 2SC4038-Q-TL2
TR 2SC4038-R-TL2
TR 2SO1991A-Q-(TCO
TR 2SD1991A-R-(TA)
TR 2SA1561-TL2-Q
TR 2SA1561-TL2-R
TR 2SB1320A-Q-(TA)
TR 2SB1320A-R-(TA)
TR 2SA1561-TL2-Q
TR 2SA1561-TL2-R
TR 2SB1320A-Q-(TA)
TR 2SB1320A-R-(TA)
TR 2SC4038-Q-TL2
TR 2SC4038-R-TL2
TR 2SO1991O-Q-(TA)
TR 2S01991A-R-(TA)
TR 2SC4038-Q-TL2
TR 2SC4038-R-TL2
TR 2S01991A-Q-(TA)
TR 2SD1991A-R-(TA)
TR 0TC144EL-TL2
TR UN6213-(TA)
TR 2SC4038-Q-TL2
TR 2SC4038-R-TL2
TR 2S01991A-Q-(TA)
TR 2S01991A-R-(TA)
TR 2SC4038-Q-TL2
TR 2SC4038-R-TL2
TR 2SO1991rl-Q-(TA)
TR 2S019919-R-(TA)
TR 2SA1561-TL2-Q
TR 2SA1561-TL2-R
TR 2SB1320A-Q-(TA)
TR 2SB1320fl-R-(TA)
TR 2SC4038-Q-TL2
TR 2SC4038-R-TL2
TR 2S01991A-Q-(TA)
TR 2S01991A-R-(TA)
TR OTC124EL-TL2
LOCATION
Q1151
Q1152
OR
OR
OR
Q1301
OR
Q1312
OR
OR
OR
Q1313
OR
Q1601
OR
OR
OR
Q1621
OR
OR
OR
Q1622
OR
OR
OR
Q1623
OR
OR
OR
Q2001
OR
Q2002
OR
Q2003
OR
OR
Q2004
OR
OR
Q2008
OR
OR
Q2009
OR
PARTS NO.
405 1236401
4050640100
4050640209
405 1236708
405 123 6807
4050639104
405 1236609
405 057 6201
405057 6409
405 1237002
405 123 7101
4050182501
4050006104
405 064 0100
405064 0209
405 1236708
405 1236807
4050576201
4050576409
405 123 7002
405 123 7101
405057 6201
4050576409
405 1237002
405 123 7101
405064 0100
405 064 0209
405 1236708
405 1236807
4050180101
4050180200
405 000 1208
4050037702
4050182501
4050639708
4050006104
4050182501
4050639708
4050006104
4050182501
4050639708
4050006104
4050182501
4050639708
DESCRIPTION
TR UN6212-(TA)
TR 2S01561-TL2-Q
TR 2SA1561-TL2-R
TR 2SB1320A-Q-(TA)
TR 2SB1320A-R-(TA)
TR 0TA144EL-TL2
TR UN6113-(TA)
TR 2SC4038-Q-TL2
TR 2SC4038-R-TL2
TR 2S01991A-Q-(TA)
TR 2S01991A-R-(TA)
TR 2SC3399-AC
TR 0TC144ES-DCTP
TR 2S01561-TL2-Q
TR 2SA1561-TL2-R
TR 2SB1320&Q-(TA)
TR 2SB1320A-R-(TA)
TR 2SC4038-Q-TL2
TR 2SC4038-R-TL2
TR 2SD1991A-Q-(TA)
TR 2S01991A-R-(TA)
TR 2SC4038-Q-TL2
TR 2SC4038-R-TL2
TR 2SD1991A-Q-(TA)
TR 2S01991A-R-(TA)
TR 2SA1561-TL2-Q
TR 2SA1561-TL2-R
TR 2SB1320A-Q-(TA)
TR 2SB1320A-R-(TA)
TR 2SC3331-T-AA
TR 2SC3331-U-AA
TR 0Tf)124ES-DCTP
TR 2SA1346-AC
TR 2SC3399-AC
TR 0TC144EL-TL2
TR DTC144ES-OCTP
TR 2SC3399-AC
TR DTC144EL-TL2
TR DTC144ES-DCTP
TR 2SC3399-AC
TR DTC144EL-TL2
TR DTC144ES-OCTP
TR 2SC3399-AC
TR DTC144EL-TL2
—
–20–