Denon DRR-M31 User manual

SERVICE MANUAL
MODEL DRR-M31
STEREO CASSETTE DECK
Some illustrations using in this service manual are slightly different from the actual set.
16-11, YUSHIMA 3-CHOME, BUNKYOU-KU, TOKYO 113-0034 JAPAN
Telephone: [phone]
X0166V.02 DE/CDM 0302
For Europe model

2
2DRR-M31
SAFETY PRECAUTIONS
The following check should be performed for the continued protection of the customer and service technician.
LEAKAGE CURRENT CHECK
Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis
resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the
power cord is less than 460 kohms, the unit is defective.

3
3DRR-M31
DISASSEMBLY
(Follow the procedure below in reverse order when reassembling)
1. TOP COVER
(1) Remove 2 screws ①fixing from the both
sides.
(2) Remove 5 screws ②fixing to the Rear Plate,
then detach the Top Cover in the arrow di-
rection .
2. FRONT PANEL
(1) Disconnect 1 HCU joiner coming from the
front P.W.B.
(2) Remove 4 screws ③fixing the Front Panel at
the bottom.
(3) Whil releasing 2 hooks, detach the Front
Panel.
3. CASSETTE MECHA. ASS’Y
(1) Remove 4 screws ④fixing the Cassette
Mecha. Ass’y.
(2) Disconnect 3 connectors, then detach the
Cassette Mecha. Ass’y.

4
4DRR-M31
4. REAR PLATE
(1) Pull up the Power Cord together with the cord
bush to disengage from the Rear Plate.
(2) Remove 3 screws ⑤fixing the 4P pin jack and
AC outlet respectively.
(3) Remove 1 screw ⑥, and detach the Rear Plate.
5. MAIN P.W.B.
(1) Remove 1 screw ⑦fixing the AMP P.W.B.
(2) Pull up the AMP P.W.B. as shown in the arrow
direction, and disconnect 2 connectors.
(3) Remove 4 screws ⑧fixing the Main P.W.B.
(4) Release 3 pieces of P.W.B. spacers.
(5) Disconnect the connector from the Trans Unit.
(6) Take off the Main P.W.B.
6. DISPLAY P.W.B.
(1) Pull out the knob (E).
(2) Remove the nut and washer ⑨for the rotary
switch.
(3) Remove 9 screws ⑩.
(4) Take off the Display P.W.B.
Connector
AMP

5
5DRR-M31
ADJUSTMENTS
6
1. Replacement of the pinch roller
Before replacing the pinch roller, clean the tape contact
surface of the pinch roller and the tape contact surface of
the capstan shaft. After replacement, run a C-90 tape
without a pad and check for the presence of tape curl at
the tape guide portion of the head.
ADJUSTMENTS
Adjusting and Checking the Mechanism Section
2. Checking the pinch roller pressure
Set to the playback condition and hook a bar-type spring
scale to the bracket above the center line of the pinch
roller. Pull the pinch roller away from the capstan shaft,
then allow the pinch roller to come into contact with the
capstan shaft and check that the reading of the bar-type
spring scale is between 2.45 N~3.92 N (250~400 g) when
the pinch roller starts to rotate or pull force indicates more
than 7.85 mN (80 g).
Replace the pinch roller when the value falls outside of
the specified range.
3. Replacement of the recording/playback head
assembly
3-1 Removal of the head assembly
(1) Remove the 2 BRACKET-HEAD fastening screws.
(2) Remove one screw fixing P.W.B.
3-2 Mounting the recording/playback head assembly
Perform by following the steps of Section 3-1
Removal of the head assembly in reverse.
4. Adjustment of the recording/playback head
Azimuth adjustment
Load side A of the A-BEX TCC-153 test tape facing
forward, and adjust.
(1) Play in the FWD direction and turn the azimuth
adjustment nut for the FWD side so that the
Lissajous’s figure becomes maximum at (A) and
minimum at (B).
(2) Play in the REV direction and turn the azimuth
adjustment nut for the REV side as adjusting the
FWD side method.
(3) Adjust (1) and (2) again.
(4) Apply screw lock to the adjustment locations.
5. Checking the winding torque
Load a cassette type torque meter (Sony TW2111A at
the FWD side) and check that the reading of the torque
meter during playback is
294 to 686 mN-cm (30 to 70 g-cm) at the center value.
2.45 3.92N
(250 400g)
Capstan shaft
Pinch roller
LINE OUT
PB Amp
A-BEX TCC-153
V
H
L
R
B
REV SIDE
REC/PB HEAD
A
FWD SIDE

6
6DRR-M31
6. Checking the back tension torque at the time
of recording and playback
Load a cassette type torque meter (Sony TW2111A at
the FWD side, Sony TW2121A at the REV side) and check
that the reading of the torque meter during playback is
9.8~58.5 mN-cm (1~6 g-cm) and that there is no
unevenness.
7. Checking the FF and REW torque
Load a cassette type torque meter (Sony TW2231) and
check that the value indicated by the torque meter for
winding and rewinding is between 686 mN-cm~
1.47 N-cm
(70~150 g-cm).
8. Checking the FF and REW time
Load a Type 1 tape (UD-1), and check that the time for
FF and REW is less than 120 seconds. When outside of
the specified range, check Steps 5 and 6.
9. Checking the erroneous erasure prevention,
and the metal and chrome switch operations
Check that detection lever is operating the switch properly
depending upon the presence or absence of a hole.
Adjusting and Checking the Electrical Section
Measuring instruments needed for the adjustments
(1) Low frequency oscillator
(2) Variable resistance attenuator
(3) Electronic voltmeter
(4) Oscilloscope
(5) Frequency counter
(6) Adjustment screwdriver
(7) Test tapes
MTT-111, MTT-114N, MTT-150, Type1 tape (UD-1)
(8) Mirror cassette for the transport (A-BEX TCC-902)
Adjustment precaution
(1) Before adjustments, use gauze or a swab moistened
with alcohol to wipe the surface of the heads, the
capstan shaft, and the pinch roller.
(2) Demagnetize the record/playback head and the
erase head with a head eraser.
(3) Completely demagnetize the driver to be used for
the adjustments.
(4) Unless otherwise specified, set the various operation
controls as indicated below.
Dolby NR switch: Off
1. Tape transport check
Load the mirror cassette for the transport, and illuminate
the area around the fixed guide of the record/playback
head with a lamp and observe.
Check that the tape edge is not hitting the tape guide
portion.
Note that the tape transport is the greatest factor affecting
the performance of the cassette deck. Never move the
inspection locations without good reason.
For information about replacement and adjustment of the
record/playback head, see the section “Adjustment and
checking of the mechanism”.
2. Tape speed check and adjustment
(1) Connect the frequency counter to the LINE OUT pin
and load the test tape (MTT-111).
(2) Playback FWD side of the test tape. At about halfway
through the tape, where the tape transport is stable,
confirm that the frequency counter will have a
reading within the range of 3,000 Hz ±10 Hz.
(3) Check REV side also that the counter reading
indicates within 2955~3045Hz.
Note: Adjust within 30 seconds, after pre-heating
(Play) of 20min, or more.
LINE OUT
PB Amp
MTT-111
3000
3000Hz
10Hz
Frequency counte
r

7
7DRR-M31
3. Azimuth Adjustment
(1) Connect an electronic voltmeter to the Line Out
terminal, and set Test tape MTT-114N into the Unit.
(2) Playback FWD side,and adjust the azimuth screw A
so as to get maximum indication on the voltmeter,
then make the same adjustment with the screw B for
REV side.
(3) Readjust if the output level difference exceeds 2dB
after adjustment, and also confirm that the phase
difference in the both channels is within ±45 .
Note: In order to prevent the backlash of the azimuth
screw, end in the clockwise rotation.
4. PB Output Level Adjustment
(1) Connect an electronic voltmeter to the Line Out
terminal, and set Test tape MTT-150 into the Unit.
(2) Playback FWD side, and adjust the VR301 (Lch) and
VR302 (Rch) so that the voltmeter indicates 400mV
±0.5dB.
5. REC Level Adjustment
(1) Set Test Tape (Type1 tape: UD-1) into the Unit,and
record 400mV −10dB 400Hz signal at JK301 input
level on the tape.
(2) Playback the recorded signal, and adjust VR304 (Lch)
and VR303(Rch) so that the voltmeter indicates
−10dB ±0.5dB at JK301 output level.
LINE OUT
PB Amp
MTT-114N
V. V
B
REV SIDE
A
FWD SIDE
LINE OUT
PB Amp
MTT-150
V. V
REC Amp
LINE IN
LINE OUT
PB Amp
V. V
ATT
T
yp
e 1 ta
p
e
(
UD-1
)
400Hz

8
8DRR-M31
JK301
LINE IN LINE OUT
MAIN P.W.B
Tape Speed Adjust
(Deck Mecha.)
Azimuth Adjust AMP P.W.B
R/P Level Adjust
PB GAIN Adjust
VR306
Lch
Rch
VR305
VR301
Lch
Rch
VR302
VR304
Rch
Lch
VR303
6. Bias Current Adjustment
(1) Set Test Tape (Type1 tape: UD-1) into the Unit, and
record 400mV -23dB 1.25kHz/12.5kHz signal at JK301
level on the tape.
(2) Playback the recorded signal, and adjust VR306 (Lch)
and VR305 (Rch) so that the level difference between
both frequencies becomes within the range of
+2dB ~ -0.5dB on the voltmeter.
ADJUSTMENT POINTS
REC Amp
LINE IN
LINE OUT
PB Amp
V. V
ATT
T
yp
e 1 ta
p
e
(
UD-1
)
1.25kHz
12.5kHz

9
9
DRR-M31
BLOCK DIAGRAM
R/P HEAD
TU201,202
R/P
SWITCHING
+7V
PLAYBACK
AMP
IC201
TR203
-7V
μCOM
R/P
μCOM. CLOSE
μCOM. OPEN
μCOM
μCOM
μCOM
μCOM
μCOM. REEL PULSE
μCOM
BIAS
μCOM. SO
μCOM. SI
μCOM. SCK
μCOM
R/P
μCOM
A/D INPUT
μCOM
R. MUTE
BIAS ADJ.
VR201,202
+B
-7V
L203
TR204
TR205
BIAS OSC
E. HEAD
PLAY BACK LEVEL ADJ.
VR203,204
TR206,207
NOR
TR208,209
PB IN
REC OUT
IC203
DOLBY IC
PB OUT ( Lch )
REC IN
MPX
FILTER
TR201
-7V D.RP
TR509 ( μCOM )
L201,202
IC205
R/P PWB
IC204
LEVEL DETECT AMP ( A/D ) TP215,216
LINE MUTE
TR317
( LINE MUTE OUT )
LINE OUT
LINE IN
AUTO LEVEL CONTROL
DOLBY IC
PB OUT ( Rch )
CLOSE
OPEN
LOADING
MOTOR M
M
+5V
IC302
MOTOR
DRIVE
BIAS TRAP REC AMP REC LEVEL ADJ.
TR307
TR308
+5V
R. MUTE
IC301
VR301
VR302
TR305,306
NOR
TR303
TR304
TR301,302
TR314
TR313
TR315
TR316
TR312
CrO
2
CrO 2 SW
CrO 2
P. OFF
+5V
+12V
IC304
+7V
TR326
MAIN PWB
JK301
CD SYNCHRO
CAPSTAN
MOTOR
SOL
NOR SW
F. REC
R. REC
HALF
MODE
HALL IC
+5V
TR506
TR507
NOR
TR502
TR501
+12V
TR504 TR505
SOLENOID
μCOM
MOTOR
μCOM
RESET
IC501 +5V
TR510
KEY
& LED
DISTLAY PWB
P. OFF
TR324
TR325
-7V
TR327
TR328
TR323
P. ON
LD405
Green
( (
T101
POWER TRANS
AC PLUG
+7V
TR212
TR211
TR213,214

10
10DRR-M31
SEMICONDUCTORS


 IC's
µµ
µµ
µPD78044FGF (IC203)
12345678910 11 12 13 14 15 16 17 18 19 20 21 22 23 24
41
42
43
44
45
46
4748
49
50
5152
53
54
55
56
57
58
59
6061
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
P94 / FIP6 P93 / FIP5 P92 / FIP4 P91 / FIP3 P90 / FIP2 P81 / FIP1 P80 / FIP0
VDD
P27 / SCK0
P26 / SO0
P25 / SI0
P24 / BUSY
P23 / STB
P22 / SCK1
P21 / SO1
P20 / SI1
RESET
P74 P73
AVSS
P17 / ANI7 P16 / ANI6 P15 / ANI5 P14 / ANI4
P13 / ANI3
P12 / ANI2
P11 / ANI1
P10 / ANI0
AVDD
AVREF
P04 / XT1
XT2
VSS
X1
X2
P37
P36 / BUZ
P35 / PCL
P34 / TI2
P33 / TI1
P114 / FIP22 P115 / FIP23 P116 / FIP24 P117 / FIP25 P120 / FIP26 P121 / FIP27 P122 / FIP28 P123 / FIP29 P124 / FIP30 P125 / FIP31 P126 / FIP32 P127 / FIP33 VDD P70 P71 P72 IC (VPP) P00 / INTP0 P01 / INTP1 P02 / INTP2 P03 / INTP3 P30 / TO0 P31 / TO1 P32 / TO2
P113 / FIP21
P112 / FIP20
P111 / FIP19
P110 / FIP18
P107 / FIP17
P106 / FIP16
VLOAD
P105 / FIP15
P104 / FIP14
P103 / FIP13
P102 / FIP12
P101 / FIP11
P100 / FIP10
P97 / FIP9
P96 / FIP8
P95 / FIP7
TOP VIEW
P
PP
PPD78044FGF Terminal Function
Pin
No. Port Name Symbol I/O Ini Function
1 P94/FIP6 MTCONT2 O Hi-z Reel, Loader motor control
2 P93/FIP5 MTCONT1 O Hi-z Reel, Loader motor control
3 P92/FIP4 LED FP O Hi-z LED output FWD, PLAY ind. (H: light )
4 P91/FIP3 LED RP O Hi-z LED output REV, PLAY ind. (H: light )
5 P90/FIP2 LED REC O Hi-z LED output REC ind. (H: light )
6 P81/FIP1 LED SRS O Hi-z LED output CD SRS ind. (H: light )
7 P80/FIP0 LED PWR O Hi-z LED output POWER. (H: light )
8VDD VDD  +5V Power
9 P27/SCK0 REC FWD I Hi-z Deck mecha REC FWD SW input
10 P26/SO0  I Hi-z Not used (connect to GND)
11 P26/SI0 REC REV I Hi-z Deck mecha REC REV SW input
12 P24/BUSY PACK I Hi-z Deck mecha PACK SW input
13 P23/STB  I Hi-z Not used (connect to GND)
14 P22/SCK1 SERCLK I Hi-z DENON BUS communication clock signal (Edge intervention)
15 P21/SO1 SEROUT O Hi-z DENON BUS communication output data signal
16 P20/SI1 SER IN I Hi-z DENON BUS communication input data signal
17 RESET RESET I Hi-z Reset input
18 P74 R MUTE Hi-z REC mute control signal (H: mute)
19 P73 HEADSW O Hi-z Head switching control signal (L: PB only)
20 AVSS AVSS O Analog GND
21 P17/AN17 RVSMOD I Hi-z Reverse mode input signal
22 P16/AN16 KEYIN 2 I Hi-z Tact operating button input No.2
23 P15/AN15 KEYIN 1 I Hi-z Tact operating button input No.1
24 P14/AN14 KEYIN 1 I Hi-z Tact operating button input No.0
25 AN13 MSREF I Hi-z Music serch detection reference voltage

11
11DRR-M31
Pin
No. Port Name Symbol I/O Ini Function
26 P12/ANI2 TEST I Hi-z Board check mode input terminal
27 P11/ANI1 AD-L I Hi-z Audio signal L-ch
28 P10/ANI0 AD-R I Hi-z Audio signal R-ch
29 AVDD AVDD  Analog power (+5v)
30 AVREF AVREF  Analog refernce voltage
31 P04/XT1  I Hi-z Not used: either pull up/down
32 XT2 XT2 O Not used: open
33 VSS VSS  GND
34 X1 X1 I Main systemclock input
35 X2 X2 O Main systemclock output
36 P37  O Hi-z Not used open
37 P36/BUZ  O Hi-z Not used open
38 P35/PCL  O Hi-z Not used open
39 P34/TI2 SOL O Hi-z Solenoid control signal
40 P33/TI1 MOT O Hi-z Motor control signal
41 P32/TO2 MODESW I Hi-z Deck mecka mode SW input signal (H: stop)
42 P31/TO1 LOADOUT I Hi-z Loader open input signal
43 P30/TO0 LOADIN I Hi-z Loader close input signal
44 P03/INTP3 STANBY I Hi-z Power shut off detection signal (H: normal,L: shut off)
45 P02/INTP2 REEL I Hi-z Supply reel pulse input signal
46 P01/INTP1  I Hi-z Not used
47 P00/INTP0 SERINT I Hi-z DENON BUS communicate intervention signal
48 IC IC  Internal connection terminal,connect to Vss
49 P72  O Hi-z Not used: open
50 P71  O Hi-z Not used: open
51 P70  O Hi-z Not used: open
52 VDD VDD Hi-z 5V power
53 P127/FIP33 L MUTE O Hi-z Line mute control signal (L: mute)
54 P126/FIP32 DOLBY O Hi-z Not used: DOLBY switching signal (H: off)
55 P125/FIP31 DOLB/C O Hi-z Not used: DOLBY B/C switching signal (H: B)
56 P124/FIP30 DOLR/P O Hi-z DOLBY REC /PB switching signal (L: PB)
57 P123/FIP29 MPXFIL O Hi-z Not used : MPX filter control signal
58 P122/FIP28  O Hi-z Not used: open
59 P121/FIP27 BIAS O Hi-z Bias control signal (H: OSC)
60 P120/FIP26  O Hi-z Not used: open
61 P117/FIP25  O Hi-z Not used: open
62 P116/FIP24  O Hi-z Not used: open
63 P115/FIP23  O Hi-z Not used: open
64 P114/FIP22  O Hi-z Not used: open
65 P113/FIP21  O Hi-z Not used: open
66 P112/FIP20  O Hi-z Not used: open
67 P111/FIP19  O Hi-z Not used: open
68 P110/FIP18  O Hi-z Not used: open
69 P107/FIP17  O Hi-z Not used: open
70 P106/FIP16  O Hi-z Not used: open
71 VLOAD VLOAD  connect to GND
72 P105/FIP15  O Hi-z connect to GND
73 P104/FIP14  O Hi-z connect to GND
74 P103/FIP13  O Hi-z connect to GND
75 P102/FIP12  O Hi-z connect to GND
76 P101/FIP11  O Hi-z connect to GND
77 P100/FIP10  O Hi-z connect to GND
78 P97/FIP9  O Hi-z connect to GND
79 P96/FIP8 LED-PR OHi-zPOWER OFF:H
80 P95/FIP7 LED-PG OHi-zPOWER ON:H

12
12DRR-M31
HA12136AF (IC302)
R2
IN
R1 OUT (C)
GND (E)
(B)
R1 R2
DTA114TK 10kohm
DTA124EK
DTA114TK
DTA124EK
DTC114TK
DTC124EK
DTC143EK
DTC323TK
R2
IN
R1 OUT (C)
GND (E)
(B)
B
E
C
FRONT VIEW
DTA Series DTC Series
22kohm 22kohm
R1 R2
DTC124EK
10kohm
22kohm 22kohm
DTC114TK
4.7kohm
DTC143TK
DTC323TK 2.2kohm
4.7kohm
BIAS
SW
SW SIDE
CHAIN
BUF
AMP
BUF
AMP
REC IN
GND
PB IN
BIAS
REC/PB PB OUT DET
REC OUT
REC IN
V
CC
PB IN
NR ON/OFF
PB OUT
DET
REC OUT
V
REF
TRANSISTOR
16 15 14 13 12 11 10 9
87654
321
SIDE
CHAIN

13
13
DRR-M31
PRINTED WIRING BOARDS
1U-3501-1 MAIN UNIT / 1U-3501-2 AMP UNIT / 1U-3501-3 DISP UNIT
COMPONENT SIDE

14
14
DRR-M31
FOIL SIDE

15
15DRR-M31
NOTE FOR PARTS LIST
tttt
ll
ll
lResistors
Ex.:RN 14K 2E 182 GFR
Type Shape Power Resist- Allowable Others
and per- ance error
formance
tt
tt
s
s
s
s
Resistance
1 8 2⇒1800 ohm = 1.8 kohm
Indicates number of zeros after effective number.
2-digit effective number.
•Units: ohm
1 R 2⇒1.2 ohm
1-digit effective number.
2-digit effective number, decimal point indicated by R.
•Units: ohm
ll
ll
lCapacitors
Ex.:CE 04W 1H 2R2 M BP
Type Shape Dielectric Capacity Allowable Others
and per- strength error
formance
s
s
s
s
ss
Capacity (electrolyte only)
2 2 2⇒2200µF
Indicates number of zeros after effective number.
2-digit effective number.
•Units: µF.
2 R 2⇒2.2µF
1-digit effective number.
2-digit effective number, decimal point indicated by R.
•Units: µF.
Capacity (except electrolyte)
2 2 2⇒2200pF=0.0022µF
(More than 2) Indicates number of zeros after effective number.
2-digit effective number.
•Units: pF.
2 2 1⇒220pF
(0 or 1) Indicates number of zeros after effective number.
2-digit effective number.
•Units: pF.
•When the dielectric strength is indicated in AC, "AC" is included after the dieelectric
strength value.
ss
lPart indicated with the mark "" are not always in stock and possibly to take a long period of time for supplying, or in
some case supplying of part may be refused.
lWhen ordering of part, clearly indicate "1" and "I" (i) to avoid mis-supplying.
lOrdering part without stating its part number can not be supplied.
lPart indicated with the mark " " is not illustrated in the exploded view.
lNot including Carbon Film ±5%, 1/4W Type in the P.W.Board parts list. (Refer to the Schematic Diagram for those parts.)
WARNING:
Parts marked with this symbol have critical characteristics.
Use ONLY replacement parts recommended by the manufacturer.
RD : Carbon 2B : 1/8W F : ±1% P : Pulse-resistant type
RC : Composition 2E : 1/4W G : ±2% NL : Low noise type
RS : Metal oxide film 2H : 1/2W J : ±5% NB : Non-burning type
RW : Winding 3A : 1W K : ±10% FR : Fuse-resistor
RN : Metal film 3D : 2W M : ±20% F : Lead wire forming
RK : Metal mixture 3F : 3W
3H : 5W
CE : Aluminum foil 0J : 6.3V F : ±1% HS : High stability type
electrolytic
CA : Aluminum solid 1A : 10V G : ±2% BP : Non-polar type
electrolytic
CS : Tantalum electrolytic 1C : 16V J : ±5% HR: Ripple-resistant type
CQ : Film 1E : 25V K : ±10% DL : For change and discharge
CK : Ceramic 1V : 35V M : ±20% HF : For assuring high
requency
CC : Ceramic 1H : 50V Z : +80% U : UL part
CP : Oil 2A : 100V –20% C : CSA part
CM : Mica 2B : 125V P : +100% W : UL-CSA type
CF : Metallized 2C : 160V –0% F : Lead wire forming
CH : Metallized 2D : 200V C : ±0.25pF
2E : 250V D : ±0.5pF
2H : 500V = : Others
2J : 630V

16
16DRR-M31
PARTS LIST OF P.W.B. UNIT ASS'Y
1U-3501 DECK UNIT ASS'Y
Ref. No. Part No. Part Name Remarks New
SEMICONDUCTORS GROUP
IC201 263 0402 005 BA6209
IC202 268 0073 905 ICP-N15T
IC203 262 3178 003 UPD78044FGF-212-3B9 *
IC204 263 0792 003 NJM78M06FA(S)
IC301 263 0896 909 NJM2068MD-TE1
IC302 263 1171 908 HA12136AF
IC303-305 263 0615 902 BA15218F-DXE2
TR103 269 0088 906 DTC114TKT96
TR201-204 269 0102 905 DTC124EKT146
TR205 269 0119 901 DTA124EKT96(TAPE)
TR206 269 0102 905 DTC124EKT146
TR207,208 272 0163 005 HIT5610
TR209-213 269 0102 905 DTC124EKT146
TR214 273 0384 900 2SC2412KT96(S)
TR215 273 0426 907 2SC2412KLNT146
TR216 269 0102 905 DTC124EKT146
TR217 272 0164 004 KTD2058Y
TR218,219 273 0384 900 2SC2412KT96(S)
TR220 269 0102 905 DTC124EKT146
TR221 269 0119 901 DTA124EKT96(TAPE)
TR222 269 0102 905 DTC124EKT146
TR223 274 0201 002 HIT5609
TR224 269 0102 905 DTC124EKT146
TR225 273 0384 900 2SC2412KT96(S)
TR226 271 0309 905 2SA1037AKT146S
TR227,228 274 0202 001 KTB1366Y
TR229 271 0309 905 2SA1037AKT146S
TR230 273 0384 900 2SC2412KT96(S)
TR231 271 0309 905 2SA1037AKT146S
TR232 273 0384 900 2SC2412KT96(S)
TR301,302 275 0042 905 2SK373(Y)TPE2
TR303,304 269 0086 908 DTA114TKT96
TR305,306 269 0048 904 DTC143EK-T96
TR307,308 269 0102 905 DTC124EKT146
TR309,310 273 0426 907 2SC2412KLNT146
TR311-314 269 0066 902 DTC323TKT96
TR315,316 273 0466 909 2SC2120
TR317,318 269 0066 902 DTC323TKT96
TR319,320 269 0088 906 DTC114TKT96
TR321,322 269 0066 902 DTC323TKT96
TR323 269 0102 905 DTC124EKT146
TR324,325 269 0119 901 DTA124EKT96(TAPE)
TR326 273 0426 907 2SC2412KLNT146
D201-213 276 0375 905 1N4148T77 (TAPE)
D214,215 276 0772 003 1N4004
D216,217 276 0375 905 1N4148T77 (TAPE)
D218-223 276 0772 003 1N4004
D224,225 276 0375 905 1N4148T77 (TAPE)
D226 276 0772 003 1N4004
D227 276 0375 905 1N4148T77 (TAPE)
D301-314 276 0375 905 1N4148T77 (TAPE)
ZD201 276 0760 989 MTZJ7.5B T77
ZD202 276 0636 903 MTZJ8.2BT77

17
17DRR-M31
ZD203 276 0760 905 MTZJ3.6B T77
ZD204 276 0636 903 MTZJ8.2BT77
ZD206 276 0760 905 MTZJ3.6B T77
ZD207 276 0760 918 MTZJ3.9B T77
ZD208,209 276 0760 963 MTZJ6.2B T77
ZD210,211 276 0636 903 MTZJ8.2BT77
ZD212 276 0760 950 MTZJ5.6B T77
ZD301 276 0760 963 MTZJ6.2B T77
ZD302 276 0636 903 MTZJ8.2BT77
LD101,102 393 9616 009 SLR-136B-81
LD103,104 393 9617 008 SLR-236B-81
LD105 393 9618 007 SLR-9336DS-91
RESISTORS GROUP
R101 247 2005 961 RM73B--181JT
R106-108 247 2006 986 RM73B--561JT
R109,110 247 2006 915 RM73B--271JT
R111,112 247 2008 926 RM73B--222JT
R113-116 247 2007 943 RM73B--102JT
R117 247 2005 961 RM73B--181JT
R118 247 2005 945 RM73B--151JT
R119 247 2005 961 RM73B--181JT
R120 247 2006 928 RM73B--301JT
R121 247 2005 945 RM73B--151JT
R122 247 2005 961 RM73B--181JT
R123 247 2006 928 RM73B--301JT
R127 247 2005 987 RM73B--221JT
R201 247 2009 983 RM73B--103JT
R202 247 2009 909 RM73B--472JT (1608)
R203,204 247 2009 983 RM73B--103JT
R205 247 2007 943 RM73B--102JT
R206,207 244 2051 945 RS14B3A010JNBST(S)
R208 247 2007 943 RM73B--102JT
R209,210 247 2011 942 RM73B--473JT
R211-213 247 2007 943 RM73B--102JT
R214-216 247 2011 942 RM73B--473JT
R218 247 2007 943 RM73B--102JT
R219 247 2012 925 RM73B--104JT
R220 247 2006 902 RM73B--331JT (1608)
R221-223 247 2007 943 RM73B--102JT
R224,225 247 2011 942 RM73B--473JT
R226 247 2009 909 RM73B--472JT (1608)
R227 247 2009 983 RM73B--103JT
R228 247 2012 925 RM73B--104JT
R229 247 2009 983 RM73B--103JT
R230 247 2012 925 RM73B--104JT
R231 247 2008 926 RM73B--222JT
R232 247 2009 925 RM73B--562JT
R235 247 2011 942 RM73B--473JT
R237 247 2011 942 RM73B--473JT
R238,239 247 2010 969 RM73B--223JT
R241 247 2009 983 RM73B--103JT
R242,243 247 2009 909 RM73B--472JT (1608)
R244 247 2009 925 RM73B--562JT
R245 247 2010 969 RM73B--223JT
R246 247 2005 987 RM73B--221JT
R247 244 2051 974 RS14B3A102JNBST(S)
Ref. No. Part No. Part Name Remarks New

18
18DRR-M31
R248 241 2313 985 RD14B2E4R7JFRST
R249 244 2051 974 RS14B3A102JNBST(S)
R250 247 2005 987 RM73B--221JT
R251,252 241 2313 985 RD14B2E4R7JFRST
R253 247 2007 943 RM73B--102JT
R254 241 2379 987 RD14B2E102JNBST
R255,256 247 2007 943 RM73B--102JT
R257 247 2005 903 RM73B--101JT
R258,259 247 2010 969 RM73B--223JT
R260,261 247 2009 983 RM73B--103JT
R262 247 2011 942 RM73B--473JT
R263-265 247 2009 983 RM73B--103JT
R266 247 2005 987 RM73B--221JT
R267 247 2018 903 RM73B--0R0KT
R268 247 2009 983 RM73B--103JT
R269 247 2012 925 RM73B--104JT
R270 247 2011 942 RM73B--473JT
R271 247 2018 903 RM73B--0R0KT
R272 247 2010 969 RM73B--223JT
R273 247 2008 926 RM73B--222JT
R274 241 2313 985 RD14B2E4R7JFRST
R275 247 2009 983 RM73B--103JT
R276 241 2381 946 RD14B2E472JNBST
R277 241 2379 987 RD14B2E102JNBST
R278 247 2009 938 RM73B--622JT
R279 247 2010 901 RM73B--123JT
R281 247 2009 909 RM73B--472JT (1608)
R282 247 2009 925 RM73B--562JT
R283,284 247 2008 968 RM73B--332JT
R301,302 247 2015 948 RM73B--225KT
R303 247 2009 983 RM73B--103JT
R304 247 2011 942 RM73B--473JT
R305 247 2005 903 RM73B--101JT
R306 247 2006 944 RM73B--391JT
R307 247 2013 979 RM73B--434JT
R308 247 2010 998 RM73B--303JT
R309 247 2010 972 RM73B--243JT
R310,311 247 2015 948 RM73B--225KT
R312 247 2012 925 RM73B--104JT
R313 247 2011 942 RM73B--473JT
R314 247 2006 944 RM73B--391JT
R315 247 2005 903 RM73B--101JT
R316 247 2009 983 RM73B--103JT
R317 247 2010 972 RM73B--243JT
R318 247 2010 998 RM73B--303JT
R319 247 2009 909 RM73B--472JT (1608)
R320 247 2013 979 RM73B--434JT
R321 247 2006 902 RM73B--331JT (1608)
R322,323 247 2010 969 RM73B--223JT
R324 247 2008 926 RM73B--222JT
R325 247 2006 902 RM73B--331JT (1608)
R326,327 247 2009 983 RM73B--103JT
R328 247 2010 943 RM73B--183JT
R329-331 247 2010 956 RM73B--203JT
R332,333 247 2011 984 RM73B--683JT
R334-336 247 2010 985 RM73B--273JT
R337 247 2005 903 RM73B--101JT
R338 247 2010 985 RM73B--273JT
R339 247 2005 903 RM73B--101JT
R340,341 247 2014 965 RM73B--105JT
R342 247 2018 903 RM73B--0R0KT
Ref. No. Part No. Part Name Remarks New

19
19DRR-M31
R343 247 2008 984 RM73B--392JT
R345 247 2008 984 RM73B--392JT
R346,347 247 2008 942 RM73B--272JT
R348,349 247 2007 943 RM73B--102JT
R350 247 2010 914 RM73B--133JT
R351 247 2007 969 RM73B--122JT
R352 247 2010 914 RM73B--133JT
R353 247 2007 969 RM73B--122JT
R354 247 2009 983 RM73B--103JT
R355,356 247 2009 909 RM73B--472JT (1608)
R357,358 247 2006 944 RM73B--391JT
R359-362 247 2011 926 RM73B--393JT
R363,364 247 2010 985 RM73B--273JT
R365 247 2006 960 RM73B--471JT
R366 247 2007 972 RM73B--132JT
R367 247 2008 913 RM73B--202JT
R368,369 247 2009 970 RM73B--912JT
R370 247 2006 960 RM73B--471JT
R371 247 2007 972 RM73B--132JT
R372 247 2008 913 RM73B--202JT
R373,374 247 2011 942 RM73B--473JT
R375 247 2018 903 RM73B--0R0KT
R376,377 247 2009 954 RM73B--752JT
R378 247 2007 943 RM73B--102JT
R379,380 247 2008 926 RM73B--222JT
R381 247 2007 943 RM73B--102JT
R382 247 2012 983 RM73B--184JT
R383 247 2005 987 RM73B--221JT
R384,385 247 2008 942 RM73B--272JT
R386 247 2010 998 RM73B--303JT
R387 247 2012 983 RM73B--184JT
R388 247 2006 902 RM73B--331JT (1608)
R389,390 247 2010 901 RM73B--123JT
R391 247 2010 998 RM73B--303JT
R393 247 2010 998 RM73B--303JT
R394 247 2010 901 RM73B--123JT
R395 247 2010 998 RM73B--303JT
R396 247 2010 901 RM73B--123JT
R397 247 2010 998 RM73B--303JT
R398,399 247 2010 969 RM73B--223JT
R400 247 2006 960 RM73B--471JT
R401,402 247 2008 984 RM73B--392JT
R403 247 2006 902 RM73B--331JT (1608)
R404,405 247 2012 925 RM73B--104JT
R406,407 247 2001 981 RM73B--4R7KT
R409 247 2010 998 RM73B--303JT
R410 247 2010 969 RM73B--223JT
R411,412 247 2009 983 RM73B--103JT
R413 247 2010 969 RM73B--223JT
R422 247 2005 903 RM73B--101JT
R423,424 247 2009 967 RM73B--822JT
VR301-306 211 6095 923 V06QB473 (TAPE)
CAPACITORS GROUP
C102 257 0512 903 CK73F1E104ZT
C201 254 4524 998 CE04W1H220MT SMG/RE3
C202 254 4524 943 CE04W1H010MT SMG/RE3
Ref. No. Part No. Part Name Remarks New

20
20DRR-M31
C203 257 0516 909 CK73B1E223KT
C204 257 0512 903 CK73F1E104ZT
C205 254 4541 942 CE04W1E101MT SMG/RE3
C206 254 4524 985 CE04W1H100MT SMG/RE3
C207 257 0511 904 CK73F1H103ZT
C208 254 4537 707 CE04W1A102MC SMG/RE3
C209 257 0511 904 CK73F1H103ZT
C210 254 4524 943 CE04W1H010MT SMG/RE3
C211 254 4524 956 CE04W1H2R2MT SMG/RE3
C212 254 4541 939 CE04W1E470MT SMG/RE3
C213 257 0512 903 CK73F1E104ZT
C214 254 4538 913 CE04W1C220MT SMG/RE3
C215 257 0509 929 CK73B1H102KT
C216 254 4524 969 CE04W1H3R3MT SMG/RE3
C217,218 257 0509 929 CK73B1H102KT
C220,221 254 4541 942 CE04W1E101MT SMG/RE3
C222 254 4403 721 CE04W1E222MC (SMG)
C223 257 0511 904 CK73F1H103ZT
C224 254 4524 985 CE04W1H100MT SMG/RE3
C232 254 4403 718 CE04W1E102MC (SMG)
C234 254 4403 718 CE04W1E102MC (SMG)
C235-237 254 4541 939 CE04W1E470MT SMG/RE3
C238,239 254 4524 985 CE04W1H100MT SMG/RE3
C301,302 257 0509 929 CK73B1H102KT
C303,304 257 0508 959 CC73CH1E681JT
C305,306 254 4536 915 CE04W1A470MT SMG/RE3
C307,308 255 1264 995 CQ93M1H562JT(B)
C309,310 257 0506 951 CC73CH1H101JT
C311,312 254 4524 943 CE04W1H010MT SMG/RE3
C313 254 4541 939 CE04W1E470MT SMG/RE3
C314 257 0512 903 CK73F1E104ZT
C315 254 4541 939 CE04W1E470MT SMG/RE3
C316,317 257 0512 903 CK73F1E104ZT
C318,319 257 0507 934 CC73CH1H221JT
C320 255 1265 923 CQ93M1H822JT(B)
C321 255 1265 936 CQ93M1H103JT(B)
C322,323 255 1264 982 CQ93M1H472JT(B)
C324 257 0516 909 CK73B1E223KT
C325 254 4536 957 CE04W1A471MT SMG/RE3
C326 254 4524 943 CE04W1H010MT SMG/RE3
C327,328 254 4541 900 CE04W1E100MT SMG/RE3
C329 254 4524 943 CE04W1H010MT SMG/RE3
C331 256 1059 912 CF93A1H224JT (JL)
C332,333 254 4524 956 CE04W1H2R2MT SMG/RE3
C334 256 1059 912 CF93A1H224JT (JL)
C336,337 254 4524 956 CE04W1H2R2MT SMG/RE3
C338,339 254 4524 930 CE04W1HR47MT SMG/RE3
C340,341 257 0512 903 CK73F1E104ZT
C342,343 254 4524 943 CE04W1H010MT SMG/RE3
C344,345 257 0512 903 CK73F1E104ZT
C346,347 254 4524 956 CE04W1H2R2MT SMG/RE3
C348,349 254 4524 972 CE04W1H4R7MT SMG/RE3
C350 254 4524 956 CE04W1H2R2MT SMG/RE3
C351,352 257 0506 951 CC73CH1H101JT
C353 257 0512 903 CK73F1E104ZT
C354 254 4524 956 CE04W1H2R2MT SMG/RE3
C355 254 4524 972 CE04W1H4R7MT SMG/RE3
C356,357 254 4524 901 CE04W1H0R1MT SMG/RE3
C358,359 255 1265 936 CQ93M1H103JT(B)
C362,363 254 4524 972 CE04W1H4R7MT SMG/RE3
C364 254 4541 939 CE04W1E470MT SMG/RE3
Ref. No. Part No. Part Name Remarks New