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Kenwood CS-5355 Service Manual
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Kenwood CS-5355 Service Manual

100mhz oscilloscope
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100MHz OSCILLOSCOPE
CS-5355/CS-5375
SERVICE MANUAL
Model No. plate
Filter
(CS-5355 ; B73-0191-04)
(B11-0518-04)
(CS-5375 ; B73-0189-04)
POWER
_
—
ON/
OFF
Push SW
Decorative panel ; small
(K24-3005-04)
(A21-2471-04)
Handle
(K01-0561-02)
Rubber foot
(J02-0540-05)
Knob
(K27-0590-04)
100MHz
CS–5375
OSCILLOSCOPE
SCALE ILLUM
FOCUS
INTENSITY
CAL
1Vp-p ~ 1KHz
TRACE
~
ROTA
Knob
(K29-0877-04)
AC selector
(E68-0619-05)
CHI OUTPUT
Z AXIS INPUT
42V PK MAX
MAX 5V RMS
KENWOOD T M I CORPORATION
Knob ; lever
(K27-3618-14)
MODE
DELAY POSITION
CH1
COARSE
FINE
H.MODE
COUPLING
A
AC
CH2
ALT
HF
FEJ
B
DC
CH3
HOLDOFF
TRACE SEP
TV
X-Y
FRAME
TV
_
_
B TRIG`D
LINE
CHOP
—
—
ALT
AFT.DLY
NORM
INCR
POSITION
VARIABLE
POSITION
VARIABLE
CH 2 INV
ADD
CAL
CAL
VOLTS/DIV
VOLTS/DIV
mV
mV
.1
.1
50
50
.2
20
—
_
.2
20
—
_
AC
DC
AC
.5
10
.5
10
1
1
5
5
_
_
GND
GND
2
2
2
2
5
1
5
1
CH 1or Y
CH 2 or X
INPUT
INPUT
400V PK MAX
400V PK MAX
CAT 1
CAT 1
Knob
Knob
(K29-0890-03)
(K29-0891-03)
CAUTION
TO AVOID ELECTRIC SHOCK THE POWER
CORD PROTECTIVE GROUNDING CONDUCTOR
MUST BE CONNECTED TO GROUND.
FOR CONTINUED PROTECTION AGAINST FIRE,
REPLACE ONLY WITH FUSE OF THE SPECIFIED
VOLTAGE AND CURRENT RATINGS.
DISCONNECT POWER SUPPLY BEFORE REPLACING FUSE.
DO NOT REMOVE COVER.
REFER SERVICING TO QUALIFIED PERSONNEL.
100
SELECTOR ~LINE VOLTAGE FUSE 250V
100
100V
T 1.0A
120
120V
220
220V
T 400mA
230
230V
MADE IN JAPAN
KENWOOD TMI CORPORATION
© 1997-10/B51-1135-00 (K/K)
Decorative panel ; large
Mold panel ; Large
(A21-2469-03)
(K63-0110-01)
TRIGGERING
SOURCE
MODE
LEVEL
VERT
AUTO
MODE
–
+
CH1
NORM
CH2
SLOPE
CH3
SINGLE
—
_
LINE
RESET
REDAY
CH3
HORIZONTAL
2 3
POSITION
POSITION
MAG
X10
A
B
SWEEP TIME / DIV
µs
ms
.2
.1
.5
50
1
20
DC
2
10
VARIABLE
5
5
10
2
20
1
50
.5
CAL
.1
.2
.2
.1
.5
.05
S
CH3
INPUT
0.1V/DIV
50V PK MAX
CAT 1
Knob
(Large ; K21-0940-04)
(Small ; k21-0955-04)
Rear panel
(A83-0120-02)
Cord wrap
(W01-0503-04)

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Summary of Contents for Kenwood CS-5355

  • Page 1 DISCONNECT POWER SUPPLY BEFORE REPLACING FUSE. DO NOT REMOVE COVER. REFER SERVICING TO QUALIFIED PERSONNEL. SELECTOR ~LINE VOLTAGE FUSE 250V 100V T 1.0A 120V 220V T 400mA 230V KENWOOD T M I CORPORATION MADE IN JAPAN Rubber foot Cord wrap (J02-0540-05) (W01-0503-04)

  • Page 2: Table Of Contents

    CS-5355/5375 WARNING The following instructions are for use by qualified personnel only. To avoid electric shock, do not perform any servicing other than contained in the operating instructions unless you are qualified to do so. CONTENTS SPECIFICATIONS ......................3 SAFETY ..........................7 ADJUSTMENT ........................8...

  • Page 3: Specifications

    CS-5355/5375 SPECIFICATIONS Items CS-5355 CS-5375 Type 150mm rectangular tube with an integral graticule Acceleration voltage Approx. 12kV Effective area 8X10 divisions (1 division = 10mm) VERTICAL AXIS (Common to channels 1 and 2) Sensitivity 1mV, 2mV/div : ±5%, 5mV to 5V/div : ±2%...
  • Page 4 CS-5355/5375 SPECIFICATIONS Items CS-5355 CS-5375 SWEEP Sweep type : A seep : Alternate A sweep and B sweep : B sweep : X-Y oscilloscope operation 0.5s to 50ns/div ± 3% Sweep time A sweep (+10 to +35˚C) 1-2-5 steps, 22 ranges,...
  • Page 5 CS-5355/5375 SPECIFICATIONS Trigger sensitivity (+10 to +35˚C) Sensitivity Signal frequency (Amplitude) MODE COUPLING CS-5355 CS-5375 NORM FIX* 10Hz to 20MHz 10Hz to 50MHz 1div 1.5div 20M to 50MHz 50M to 100MHz 1.5div 2div 10Hz to 10kHz 1div 1.5div HF REJ...
  • Page 6 0 to 40˚C, 85% RH or less Storage -20 to 70˚C, 85% RH or less ACCESSORIES Probe (2 each) PC-54 : 10MΩ±2%, 22pF±10%, 1/10 [CS-5355] 1MΩ±2%, 200pF max. (probe only), 1/1 PC-59 : 10MΩ±2%, 12.5pF±10%, 1/10 [CS-5375] Instruction manual Adjusting screwdriver...

  • Page 7: Safety

    CS-5355/5375 SAFETY SAFETY Line fuse Before connecting the instrument to a power source, care- The fuse holder is located on the rear panel and contains fully read the following information, then verify that the the line fuse. Verify that the proper fuse is installed by proper power cord is used and the proper line fuse is replacing the line fuse.

  • Page 8: Adjustment

    CS-5355/5375 ADJUSTMENT To obtain the best performance, periodically calibrate the PREPARATION FOR ADJUSTMENT unit. Sometimes, only one mode need be calibrated, while Control Settings at other times, all modes should be calibrated. When one The control settings listed below must be used for each mode is calibrated, it must be noted that the other modes adjustment procedure.
  • Page 9 CS-5355/5375 ADJUSTMENT Item Adjustment P.C.B. Procedure Operating voltage X73-2210 V.MODE : CH1, CH2 AC-DC : GND (both CH) VR306 X74-1620 VOLTS : 10mV (both CH) H.MODE : X-Y R/O : OFF 1) Move the spot to the CRT center by operating the POSI controls.
  • Page 10 CS-5355/5375 ADJUSTMENT Item Adjustment P.C.B. Procedure ADD POSI VR371 X73-2180 V.MODE : CH1, ADD AC-DC : GND VOLTS : 5mV (both CH) H.MODE : A 1) Superimpose the two displayed traces by operating CH2 POSI. 2) Switch V.MODE CH2 ON. (After this, CH1, CH2 and ADD of V.MODE are ON.)
  • Page 11 CS-5355/5375 ADJUSTMENT Item Adjustment P.C.B. Procedure CH1 Input Capac- TC102 (0.1V) X73-2180 V.MODE : CH1 VARI : CAL VOLTS : 10mV (reference) H.MODE : A AC-DC : DC 1) Connect a capacity meter to the CH1 input. 2) Measure the capacity of the 10mV range. (20pF ± 3pF) 3) At 0.1V adjust to obtain the same values as 10mV.
  • Page 12 CS-5355/5375 ADJUSTMENT Item Adjustment P.C.B. Procedure CH3 TRIG DC VR303 X73-2180 V.MODE : CH3 SWEEP T : 0.2ms Coupling TRIG MODE : AUTO COUPLING : AC 1) Adjust TRIG LEVEL so that the waveform starts from the scale center line.
  • Page 13 CS-5355/5375 ADJUSTMENT Item Adjustment P.C.B. Procedure DC Voltmeter VR402 X74-1620 TRIG SOURCE : CH1 VOLTS : 10mV AC-DC : DC 1) Enter the voltmeter mode by means of a cursor switch. 2) Input DC 50mV to CH1. 3) Turn on GND once and then turn it off. Operate VR402 so that the mea- sured DCV will be 49.5mV to 50.5mV.
  • Page 14 CS-5355/5375 ADJUSTMENT Item Adjustment P.C.B. Procedure MAG GAIN VR305 X74-1620 SWEEP TIME : Aî1ms H.MODE : A AC-DC : DC 1) Input a 1ms marker signal. 2) Adjust H. POSI so that the marker peak and scale coincides at every div.
  • Page 15 CS-5355/5375 ADJUSTMENT Item Adjustment P.C.B. Procedure D.T.POSI VR103 (Start) X74-1620 H.MODE : ALT AC-DC : GND VR104 (Stop) SWEEP TIME : 1ms B.SWEEP TIME : 10µs 1) Turn the MAIN and FINE potentiometer of D.T.M. control fully counter- clockwise. 2) Adjust VR103 so that the start of B sweep is aligned with 0.2 div., of the scale.

  • Page 16: Parts List

    Teile ohne Parts No. werden nicht geliefert. Teile ohne Parts No. werden nicht geliefert. Add- Add- Ref. No Parts No. Description Ref. No Parts No. Description ress ress CS-5355 (Y70-2240-00) K29-0877-04 KNOB K29-0890-03 KNOB A01-4046-02 CASE;BOTTOM K29-0891-04 KNOB A01-4068-02 CASE;TOP L07-1541-05...
  • Page 17 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.

  • Page 18: Disassembly

    CS-5355/5375 CS-5355/5375 DISASSEMBLY DISASSEMBLY SCREWS Parts No. Parts Name Figure N08-0611-04 SCREW (FOR CORD WRAP) N14-0622-05 NUT,WITH TOOTH (M4) N19-0748-05 WASHER (M3) N32-3006-41 SCREW ,FLAT HD (M3X6) (M3X8) N32-3008-41 SCREW ,FLAT HD N66-3006-41 SCREW ,SEMS PAN HD (M3X6) N66-4012-41 SCREW ,SEMS PAN HD...
  • Page 19 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.

  • Page 20: Parts List (Electrical)

    * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 21 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 22 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 23 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 24 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 25 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 26 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 27 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 28 * New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Add- Ref. No Parts No. Description ress Parts R802 RN14BK2C3900F RES. METAL FILM 1/6 W R901 RD14BB2C220J...
  • Page 29 Teile ohne Parts No. werden nicht geliefert. Add- Add- Ref. No Parts No. Description Ref. No Parts No. Description ress ress CS-5355 FINAL AMP UNIT(X73-2210-01) E23-1520-05 GROUND TERMINAL E23-1520-05 GROUND TERMINAL J73-0285-42 PCB(UNMOUNTED) 2SA1161 TR.SI, PNP F01-2317-04 HEAT SINK 2SA1161 TR.SI, NPN...
  • Page 30 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 31 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 32 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 33 Teile ohne Parts No. werden nicht geliefert. Add- Add- Ref. No Parts No. Description Ref. No Parts No. Description ress ress CS-5355 HORIZONTAL UNIT(X74-1620-01) C122 CC73FCH1H101J RES. CHIP (2X1.25) 100P 50 V C123 CE04LW1C101M CAP. ELECTRO 100U 16 V J73-0469-02...
  • Page 34 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 35 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 36 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 37 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 38 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 39 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 40 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 41 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 42 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 43 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 44 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 45 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 46 * New Parts * New Parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
  • Page 47 CS-5355...

  • Page 48: Schematic Diagram

    CS-5375...
  • Page 49 CS-5355/5375...
  • Page 50 : NJM4558L : 2SA933AS (R, S) Q101, 102 : 2SC1740S (R, S) (3)
  • Page 51 : 2SA1449 (P) Q101, 108 : 2SA933S (R, S) : D4SBS6 Q2, 4, 106 : 2SC2551 (O) Q102, 104 : 2SA1208 (S) D5, 6, 51, 52, 109~111 : 1SS133 : 2SA1304 Q103, 105 : 2SC2910 (S) Q107 : 2SD613 (E) CS-5355/5375...
  • Page 52 X73-2180-01 (A/3)
  • Page 53 X73-2180-01 (B/3)
  • Page 54 X73-2180-01 (B/3) X73-2180-01 (A/3)
  • Page 55 X73-2180-01 (C/3)
  • Page 56 X73-2180-01 (C/3) X73-2180-01 (B/3)
  • Page 57 : IMX5 Q113, 213 Q 374 : 2SC3779 (D) D1, 51, 104, 204, 306 : DAP202K D2~4, 52~54, 102, 103 202, 203, 303, 304 : 1SS272 D5, 55, 302, 371, 372 : MA111 D101, 201, 301 :UDZ6, 8B (5) CS-5355/5375...
  • Page 58 Q1, 2 : 2SA1161 Q3, 4, 201, 202 : 2SC3779 (D) Q9~12 : 2SC2644 Q100 : 2SC1740S (R, S) Q105~108 : 2SC1907 Q113, 114 : 2SC3952 (D) D100, 101 : MA700...
  • Page 59 CS-5355...
  • Page 60 Q1, 2 : 2SA1161 Q3~12, 201, 202 : 2SC3779 (D) Q13, 14 : 2SC1252 Q100 : 2SC1740S (R, S) D100, 101 : MA700 (7)
  • Page 61 CS-5375...
  • Page 62 X74-1620-01/03...
  • Page 63 IC1, 104, 105 : TC4053BF : NJM072M : MC10102P (CS-5355) MC10H102P (CS-5375) IC101 : NJM4558V IC102, 103 : KMX03 : SN74ALS02ANS IC106 IC107, 115 : SN74ALS74ANS IC108 : MC10131P (CS-5355) : MC10H131P (CS-5375) IC109, 110 : TC4052BF IC111, 112 : UPC812G...
  • Page 64 X74-1620-01/03 X74-1620-01 (A/2)
  • Page 65 CS-5355/5375...
  • Page 66 PC BOARD(Component side view) POWER & HIGH VOLTAGE UNIT (X68-1920-01) PANEL UNIT (X66-1560-00 A/3) (B/3) (C/3) Refer to the schematic diagram for the value of resistors and capacitors.
  • Page 67 PC BOARD(Component side view) VERTICAL UNIT (X73-2180-01 A/2) (B/2) Refer to the schematic diagram for the value of resistors and capacitors.
  • Page 68 PC BOARD(Component side view) FINAL AMP UNIT (X73-2210-0X A/4) (B/4) (C/4) (D/4) Refer to the schematic diagram for the value of resistors and capacitors.
  • Page 69 PC BOARD(Component side view) HORIZONTAL UNIT (X74-1620-0X) Refer to the schematic diagram for the value of resistors and capacitors.

  • Page 70: Semiconductors

    CS-5355/5375 SEMICONDUCTORS DAC0808LCM HD14051BFP HD14052BFP HD14053BFP HFA3101B KMA02 KMG01 KMX01 KMX02 KMX03 LMX04 LT1097S8 MB3790PF M27C256B-CXO MB86001PF-GBND...
  • Page 71 CS-5355/5375 SEMICONDUCTORS HD74LS32FP HD74LS74AFP HD74LHC86FP HD74LS138FP HD74LS153FP HD74LS164FP HD74LS244FP HD74LS374FP HD74LS393FP HD74HC595FP TC74HC4053AF 7032LC44-NAO...
  • Page 72 CS-5355/5375 SEMICONDUCTORS MB88101APFV-GB MCIOH102P MC10H131P MC10102P MC10131P NJM072M NJM2901V NJM4558L NJM4558D NJM4558V NJM5532M UPC812G TC4052BF TC4053BF 62256BLFP7SL TC74HC00AF SN74ALS02ANS HD74LS04FP SN74ALS00ANS HD74LS02FP HD74LS08FP HD74LS021FP TC74HC30AF TC74HC08AF...
  • Page 73 CS-5355/5375 SEMICONDUCTORS HD6433040SA00F 2SA720A(R) 2SA933S(R,S) 2SA1307K(R,S) 2SA1208(S) 2SC1740S(R,S) 2SA1738(R) 2SC1318A(R) 2SA1226(E4) 2SC1907 2SC2412K(R) 2SC2551(0) 2SC2714(0) 2SC2901(S) 2SC2735 2SC3115(D27) 2SC3735(B34) 2SC3775(3) 2SA1161 2SA1304 2SA1828(E) 2SC2644 2SA1499(P) 2SC4732(E) 2SC3779(D) 2SB1015(Y) 2SD1406(Y) 2SC1252 2SC3952(D) 2SD613(E) 2SK184(S) 2SK209(BL) 2SK209(Y) 2SK508(K52) DTA114YKA FMW1 IMX5 D4SBS6...
  • Page 74 CS-5355/5375 A product of KENWOOD TMI CORPORATION 1-16-2, Hakusan, Midori-ku, Yokohama City 226, Japan...

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Cs-5375