220022@@^^
Double Auto Reverse Cassette Deck
Effective : February, 2009
S-0185
CONTENTS
1. Specifications
・・・・・・・・・・・・・・・・・・・・・・・・・・
2
2. Adjustment and Checks
・・・・・・・・・・・・・・・・・・・・
4
3. Mounting the Reel Sensor
・・・・・・・・・・・・・・・・・・・
9
4. Exploded Views and Parts List
・・・・・・・・・・・・・・・
10
5. PC Boards and Parts List
・・・・・・・・・・・・・・・・・・
15
6. Included Accessories
・・・・・・・・・・・・・・・・・・・・・
23
INSTRUCTIONS FOR SERVICE PERSONNEL
BEFORE RETURNING APPLIANCE TO THE CUSTOMER, MAKE LEAKAGE-CUR-
RENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT.
2
1. Specifications
TASCAM 202MKV
Rating & Audio performance
Track System: 4-track, 2-channel stereo
Heads:
Deck 1; 1 Erase and 1 Record/Playback
(Rotating)
Deck 2; 1 Erase and 1 Record/Playback(Rotating)
Type of Tape: Cassette tape C-60 and C-90
(Philips type)
Tape Speeds: 4.76 cm/sec (1-7/8 ips)
9.5 cm/sec (3-3/4 ips)
(High speed dubbing)
Pitch Control: 12%
Motors: 2 DC servo motors (1 ea. deck)
Wow and Flutter: 0.25 % (WRMS)
Frequency response (Overall, -20 dB):
30–19,000 Hz, Metal tape
(Playback only)
30–18,000 Hz, CrO2 tape
30–17,000 Hz, Normal tape
Signal-to-Noise Ratio (Overall):
59 dB
(NR off, 3 % THD Level, Weighted)
69 dB
(Dolby B NR on, over 5 kHz)
Fast Winding Time: Approximately 160 seconds for C-60
Inputs
Line: -9 dB, 50 k Ω
Mic: -57 dB, 200 Ω
Outputs:
Line: -4.5 dB for load impedance of
50 k Ω or more
Headphones: 1 mW / 32 Ω
Physical specifications
Power Requirements:
General Export model 120 / 230 V AC, 50-60 Hz
U.S.A./Canada model 120 V AC, 60 Hz
Europe model 230 V AC, 50 Hz ()
Australia model 240 V AC, 50 Hz ()
Power Consumption: 22 W
Dimensions (W x H x D): 482 x 138.5 x 286 mm
(17-1/8" x 4-15/16" x 11-1/2")
Weight (net): 5.5 kg (12.1 lbs.)
Standard Accessories:
Rack mounting kit x 1
0 dB=0.775V
3
TASCAM 202MKV
Dimensional drawings
1. MECHANICAL ADJUSTMENT
1-1 Wow and flutter (playback method)
In both FWD and REV play modes, these measurements
should be made at the beginning, middle, and the end of the
tape.
1. Connect a wow-and-flutter meter to the LINE OUT.
2. Load and play a TEAC MTT-111N test tape.
3. Check that the readings on the wow-and-flutter meter is
within 0.25% (JIS WTD).
1-2 Tape speed
1. Connect a frequency counter to the LINE OUT.
2. Load a TEAC MTT-111N test tape and play in FWD direc-
tion the beginning of the test tape.
3. Adjust each variable resistor to get the following values.
4. In play mode, check that the following values are obtained
at the beginning and end of the tape.
Speed drifting Within 120Hz (HIGH speed)
Within 60Hz (LOW speed)
1-3 Reel torque
1. Load the cassette torque meter on the deck and read the
pointer indication on the dial scale for each tape transport
operation. The measured torque should be within the
following specified values.
Take-up: 30 to 75g-cm
Supply: 1.5 to 6g-cm
FF/REW: 55 to 170g-cm
Torque meter
MTT-8111W: Forward torque & back tension
MTT-8121W: Reverse torque & back tension
MTT-8242: Fast forward & rewind static torque
4
2.
Adjustment and Checks
TASCAM 202MKV
Fig. 2-1
REC/PLAY 1
REC/PLAY 2
Adjustment point Adjustment value
HIGH speed
6,00030Hz
LOW speed
3,00020Hz
HIGH speed
6,00030Hz
LOW speed
VR2
VR1
VR4
VR3
3,00020Hz
5
TASCAM 202MKV
2. ELECTRICAL ADJUSTMENT
2-1 Precautions
Before performing adjustments and checks clean and
demagnetize the entire tape path.
In general, adjustments and checks are made in the order
of Lch then Rch. Double REF. Nos. indicate Lch/Rch.
(Example; R11/R21)
0dB is referenced to 0.775V.
The AC voltmeter used in the procedures must have an
input impedance of 1M or more.
Unless specified otherwise, adjustments and checks are
made in FWD direction.
2-2 Adjustment locations
Fig. 2-2
6
TASCAM 202MKV
2-3 Playback performance
Deck settings: TEAC test tapes:
Mode: PLAY MTT-150: For Dolby level calibration
DOLBY NR Switch: OFF MTT-25702: For playback frequency response check
NORMAL tape
MTT-5513: For S/N check NORMAL tape
ITEM
SETTING
INPUT SIGNAL ADJUSTMENTS
MEASURING
POINTS, RESULT
REMARKS
1. Head
azimuth
adjustment
Connection:Fig. 2-4
Check and adjust in
FWD, REV respec-
tively
FWDREV
MTT-150C
LINE OUT:
Phase: within 45
: 45
(Fig. 2-5)
2. DOLBY level
Connection:Fig. 2-2
FWD PLAY
MTT-150C
R11/R21
W12/W15:
300mV
REC/PLAY
3. Playback
output level
Connection:Fig. 2-3
FWD/REV PLAY
MTT-150C Check
LINE OUT:
4.51dB
Ref. output level
4. Meter level
MTT-150C Check
LEVEL METER:
∂ mark1dot
5. PHONES
output level
MTT-150C Check
PHONES:
133dB
32load
32
6. Playback
frequency
response
Connection:Fig. 2-3 MTT-25702 Check
7. Playback
S/N ratio
Connection:Fig. 2-3
MTT-5513
Playback the
leader tape portion
Check 46dB min.
Ratio of ref.
level to noise
MTT-25702
(12.5kHz)
Azimuth screws
LINE OUT:
Maximum output
level at L & R-ch
LchRch
R12/R22
REC/PLAY
7
TASCAM 202MKV
2-4 Recording performance
Deck settings: TEAC recording test tapes:
Mode: REC/PLAY MTT-5513: For NORMAL
DOLBY NR Switch: OFF MTT-5563: For CrO2
REC LEVEL Control: Specified position (Item 8) MTT-5572: For META
ITEM
SETTING
INPUT SIGNAL ADJUSTMENTS
MEASURING
POINTS, RESULT
REMARKS
8. Specified
LINE input
level
Connection:Fig. 2-3
Mode: REC
LINE IN:
400Hz/9dB
REC LEVEL
LINE OUT:
4.5dB
After adjusting, do
not move
(Specific position)
9. Bias osc
frequency
Connection:Fig. 2-2
TAPE: MTT-5513
Mode: REC
LINE IN:
No signal
L301
P303 Pin 2:
100kHz
REC/PLAY
10. Step up coil
Connection:Fig. 2-2
TAPE: MTT-5572
Mode: REC
LINE IN:
No signal
L103/L203
TP3/TP4:
Min. DC voltage
DC
REC/PLAY
11. Record bias
Connection:Fig. 2-3
TAPE: MTT-5513
LINE IN:
250Hz/10kHz
42dB
R14/R24
LINE OUT:
Nearly equal level
at both frequencies
REC/PLAY
12. MPX filter
Connection:Fig. 2-3
Mode: REC
LINE IN:
19kHz/12dB
L101/L201 30dB min.
Ratio of ref.
level to signal
13. Record
level
Connection:Fig. 2-3
TAPE: MTT-5513
LINE IN:
400Hz/12dB
R13/R23
LINE OUT:
7.5dB
REC/PLAY
14. Total har-
monic
distortion
Connection:Fig. 2-3
TAPE: MTT-5513
MTT-5563
LINE IN:
400Hz/12dB
Check
NORMAL
: 2.0% or less
CrO
2 : 2.5% or less
APE: MTT-5563
Check
LINE OUT:
7.51dB
15. Overall
frequency
response
Connection:Fig. 2-3
TAPE: MTT-5513
MTT-5563
LINE IN:
40Hz–12.5kHz
42dB
Check
16. Overall S/N
ratio
Connection:Fig. 2-3
TAPE: MTT-5513
MTT-5563
Check
ORMAL
: 45dB min.
CrO
2 : 46dB min.
Ratio of ref.
level to noise
L401
L503/L603
R52/R62
P310 Pin 1:
100kHz
REC/PLAY
W39/W40:
Min. DC voltage
DC
REC/PLAY
REC/PLAY
R51/R61
REC/PLAY
8
TASCAM 202MKV
ITEM
SETTING
INPUT SIGNAL ADJUSTMENTS
MEASURING
RESULT
REMARKS
17. Erase effi-
ciency
Connection:Fig. 2-3
TAPE: MTT-5563
1kHz B.P.F in
LINE IN:
1kHz/1dB
Check 65dB min.
Ratio of the 1kHz record-
ed portion to the erased
portion.
18. REC MUTE
function
Connection:Fig. 2-3
TAPE: MTT-5563
1kHz B.P.F in
LINE IN:
1kHz/1dB
Check 55dB min.
Ratio of the 1kHz record-
ed portion to the "REC
MUTE" portion.
19. Channel
separation
Connection:Fig. 2-3
TAPE: MTT-5563
1kHz B.P.F in
LINE IN:
Lch 1kHz/
9dB
Rch No signal
Check 35dB min.
Ratio of Lch (1kHz) to
Rch (no signal).
Lch (1kHz)Rch
20. Adjacent
track
crosstalk
Connection:Fig. 2-3
TAPE: MTT-5563
LINE IN:
Lch No signal
Rch 125Hz/
9dB
Check 40dB min.
nvert tape and play Rch
track. Check leakage level
against the output refer-
ence of previously
recorded portion.
Fig. 2-4 Fig. 2-5
Fig. 2-3
9
3. Mounting the Reel Sensor
TASCAM 202MKV
1. In advance, attach a SHEET, SENSOR 222SLMK2 G to a
SHEET, REFLEX 222SLMK2 G.
2. Move the winged gear on the center in the direction of the
arrow and fit the combination of sheets into the gear shaft
below the winged gear position.
3. Mount the SENSOR PCB Ass'y.
Let this part escape in the direction of the arrow.
Attach in the position indicated by the arrow.
Fix on the position indicated by the arrow using SCREW, BPP 2*8 FZC G.
4. Exploded Views and Parts List
Exploded View-1
10
TASCAM 202MKV
R
O
P
I
T
T
R
Y
U
:
™
™
¢
S
X
X
X
X
X
X
C
Z
™
™
:
:
?
M
M
X
?
X
X
S
C
¡
B
B
B
N
>
>
>
>
>
V
£
V
V
<
A
A
∞
∞
Exploded View-1
1- 1 3M0016100B BONNET G
1- 2 M02753900B MECH ASSY,RP CRP42606 G
1- 3 3M0029810A HOOK,EJECT A W-780R G
1- 4 M02520800A TRSN SPR,EJECT 202MK4 G
1- 5A M02719600B BRACKET,EJECT A G
1- 5B M02719700A BRACKET,EJECT B G
1- 6 3M0053700A KNOB,SLIDE(B) G
1- 7 PCBA,SLIDE SW 202MK5 G ..............................................GATHER PCBA,C 202MK5 G (Refer to page 18 & 19)
1- 8 3M0011200A DAMPER,(SD-385)
1- 9 3M0026600H RACK MOUNTING 102MK2 G
1-10 PCB ASSY,KEY 202MK5 G ................................................GATHER PCBA,C 202MK5 G (Refer to page 18 & 19)
1-11 PCB ASSY,CONTROL 202MK5 G .......................................GATHER PCBA,C 202MK5 G (Refer to page 18 & 19)
1-12 3M0054000B PLATE,SHIELD G
1-13 M02465800A KNOB,EJECT L 202MK4 G
1-14 3M0010400A TORSION SPRING,CASE I G
1-15 M02487300A BUTTON,PLAY 202MK4 G
1-16 PCBA,MIC 202MK5 G [ Except E ] .....................................GATHER PCBA,B 202MK5 G (Refer to page 17)
PCBA,MIC EUR 202MK5 G [ E ].........................................GATHER PCBA,B 202MK5 G (Refer to page 17)
1-17 3M0056100A BRACKET,BASE G
1-18 3M0056000A BRACKET,TOP G
1-19 PCBA,VR 202MK5 G..........................................................GATHER PCBA,C 202MK5 G (Refer to page 18 & 19)
1-20 PCBA,PHONE 202MK5 G ...................................................GATHER PCBA,C 202MK5 G (Refer to page 18 & 19)
1-21 M02465900A KNOB,EJECT R 202MK4 G
1-22 3M0010500B TORSION SPRING,CASE II G
1-23 3M0026500B WINDOW,LID AD500 G
1-24 3M0030000E HOOK,EJECT B W-780R G
1-25 M02888800A FRONT PANEL,202MK5 G
1-26 3M0134900A BADGE TASCAM SILVER G
1-27 3M0011100A CASE,LEAD W-780R G
1-28 M01509810A BUTTON,POWER BLK G
1-29 3M0052600A BUTTON,CLEAR(B) G
1-30 M02888900A WINDOW,FL 202MK5 G
1-31 M02551900B PLATE,REFLECT S-LINE G
1-32A M02473500A DOOR,LID1 202MK4 G
1-32B M02473600A DOOR,LID2 202MK4 G
1-33 3M0052500B BUTTON,WINDOW(B) G
1-34 M02487400A KNOB,REC 202MK4 G
1-35 3M0052900A KNOB,M(B) G
1-37 3M000880 BUSHING, #2271(CSA)-G
1-38 £ 3E000350 POWER CORD,UK G [ UK ]
1-38 £ 3E000360 POWER CORD,AUS G [ A ]
1-38 £ 3E009230 POWER CORD,UL/CSA SPEI-G [ ETC ]
1-38 £ 3E015210 POWER CORD,EUR-G [ E ]
1-38 £ E0140630 POWER CORD,KOREA WS-006 [ K ]
1-38 £ E0140770 POWER CORD,JPN PSE 7A G [ J ]
1-38 £ E0148200 POWER CORD,CQ-5818-00 G [ CH ]
1-38 £ E0156970 POWER CORD,TM 7A BSMI G [ T ]
1-39 M02465500B PANEL,REAR 202MK4 G [ Except ETC ]
1-39 M02465593B PANEL,REAR EXTC 202MK4 G [ ETC ]
1-40 M02953800A AC SELECT ASSY,202MK5 G [ ETC ]
£ 3E040130 SW,SL14-22AH-0AN G [ ETC ]
E01557100A HARNESS ASSY,WHT (0V) G [ ETC ]
E01557200A HARNESS ASSY,BRW (120V) G [ ETC ]
E01557300A HARNESS ASSY,ORG (230V) G [ ETC ]
TASCAM 202MKV
11
Exploded View-1
1-41 PCBA,REC AMP 202MK5 G ...............................................GATHER PCBA,B 202MK5 G (Refer to page 17)
1-42 PCBA,TR 202MK5 G..........................................................GATHER PCBA,A 202MK5 G (Refer to page 15 & 16)
1-43 PCBA,MAIN 202MK5 G......................................................GATHER PCBA,A 202MK5 G (Refer to page 15 & 16)
1-44 3M0016400C BRACKET, LINKAGE G
1-45 PCBA,TRANS A JPN 202MK5 G [ J ]..................................GATHER PCBA,C 202MK5 G (Refer to page 18 & 19)
1-45 PCBA,TRANS A EUR 202MK5 G [ K,A,E,CH,UK ]................GATHER PCBA,C 202MK5 G (Refer to page 18 & 19)
1-45 PCBA,TRANS A EXTC 202MK5G [ ETC,TM ] ......................GATHER PCBA,C 202MK5 G (Refer to page 18 & 19)
1-46 PCBA,TRANS B 202MK5 G [ J ]........................................GATHER PCBA,C 202MK5 G (Refer to page 18 & 19)
1-46 PCBA,TRANS B EUR 202MK5 G [ K,A,E,CH,UK ]................GATHER PCBA,C 202MK5 G (Refer to page 18 & 19)
1-46 PCBA,TRANS B EXTC 202MK5G [ ETC,TM ] ......................GATHER PCBA,C 202MK5 G (Refer to page 18 & 19)
1-47 £ 3E0399900A @TRANS,POWER W-860R ALL G
1-48 M02482500A LINK,POWER 202MK4 G
1-49 3M0010830F MAIN CHASSIS, W-790R G
1-50 3M0062000B INSULATE SHEET W-790R G
1-51 3M003070 SUPPORT,PCB SCB-8-G
1-52 3M001950 FOOT,21MM G
1-53 3M0118800B RING,POWER CC-222 G
1-54 M02719800A LEAF,SPRING G
1-55 M02719300A LEVER,CTRL
1-56 M02719500C LEVER,STPR R G
1-57 M02719400A LEVER,STPR L G
1-58 PCB ASSY,SENSOR 222SL2 G...........................................GATHER PCBA,SER 222SL2 G (Refer to page 21)
1-59 M02757500C SHEET,SENSOR 222SLMK2 G
1-60 M02876800A SHEET,REFLEX 222SLMK2 G
1-61 M02888700A BRACKET,LEAD 202MK5 G
1-62 E01523500A FLAT CABLE,11P P=1.25 G
1-70 B00197612A SCREW,PPSU 3*12 FZB G
1-71 B00170608A SCREW,VPCR 3*8 FZB G
1-72 B00199008A SCREW,BPP 3*8 FZC G
1-73 B00198204A SCREW,BPS 2.6*4 FZC G
1-74 B00198306A SCREW,BPS 3*6 FZC G
1-75 B00198606A SCREW,BPS 3*6 FZB G
1-76 B00199708A SCREW,BPB 3*8 FZB G
1-77 B00256308A SCREW,PPPT 3*8FZB G
1-78 B00198706A SCREW,BPS 4*6 FZB G
1-79 B00197806A SCREW,PPSU 3*6 FZC G
1-80 B00247300A SCREW,PPSP 4*1.3FZC G
1-81 B00199808A SCREW,BPB 4*8 FZB G
1-82 3M002020 FIBER WSHR,3X8X0.3T BLK
1-83 B00247000A SCREW,DPS 3*6.9FZB G
1-84 B00198808A SCREW,BPP 2*8 FZC G
1-85 B00199406A SCREW,BPB 3*6 FZC G
3E002720 FER.CORE K5AT18.3X10X10 G
E0132620 FER,CORE CTNF-65B G
3E002730 FER.CORE K5AT 13X7X5 G
TASCAM 202MKV
12
Exploded View-2
13
TASCAM 202MKV
The parts with no referrence number in the exploded
views are not supplied.
A
A
1
q
1
2
6
4
8
5
7
0
3
Exploded View-2
2- 1 V00178500A ROOLER, PINCH CC-222SLMK2 ......................................50-027-4685
2- 2 V00178600A GEAR, REEL B CC-222SLMK2 .........................................50-222-31333
2- 3 V00178700A GEAR, IDLER CC-222SLMK2 ...........................................50-222-41226
2- 4 V00178900A MOTOR ASSY CC-222SLMK2..........................................50-093-41644
2- 5 V00179000A WIRE, MOTOR 4 CC-222SLMK2 ......................................50-072-4516
2- 6 V00179100A BELT, SR CC-222SLMK2.................................................02-083-4283
2- 7 V00179200A BELT, FR CC-222SLMK2 .................................................02-083-4293
2- 8 V00178800A CLUTCH ASSY, REEL ........................................................50-093-41399
2-10 V00179300A PCB ASSY,S CC-222SLMK2 ............................................50-093-41661
2-11 V00179400A HEAD ASSY,BR CC-222SLMK2........................................50-093-41744
TASCAM 202MKV
14
TASCAM 202MKV
GATHER PCBA,A 202MK5 G (Side A)
5. PC Boards and Parts List
TASCAM 202MKV
GATHER PCBA,A 202MK5 G (Side B)
TASCAM 202MKV
GATHER PCBA,(B) 202MK5 G
TASCAM 202MKV
GATHER PCBA,C 202MK5G (SideA)
TASCAM 202MKV
GATHER PCBA,C 202MK5G (SideB)
GATHER PCBA, A 202MK5 G GATHER PCBA, A 202MK5 G
TASCAM 202MKV
20
E95354500A GATHER PCBA,A 202MK5 G
PCB,MAIN 202MK5 G
PCB,TR 202MK5 G
PCBA,MAIN 202MK5 G
C320 £ C0077300 CE,GS 25V6800UF M G
C321 C322 £ C0058922 CE,25V 2200UFGS G
D1 3S000190 LED, RED(3DIA)LH2041 G
D101D201 S0067021 DIODE,1SS133 T-77 G
D24D29 £ S0071821 DI,SCHOTTKY,SR160 TP-G
D24D29 3E0186910A TUBE,SU-SRT 2.0*11MM-G
D25-D28 £ S0071811 DI,1N4003-F TAPINGW=52 G
D301 D302 S0067021 DIODE,1SS133 T-77 G
D304 D305 S0067021 DIODE,1SS133 T-77 G
D307 S0071811 DI,1N4003-F TAPINGW=52 G
D308 S0067021 DIODE,1SS133 T-77 G
F01 £ R0186982 POLY SW ,RXEF040-2 G
GND7 E01515800A TERMINAL, EARTH PLATE B G
J32 3E0064100B JACK,RCA 4P RJ-1073-09-G
L101L201 E01523300A VAR COIL,MPX 079418007 G
L102 L202 3E002051G COIL,22MH EC46-223K-T2 G
L103L203 3E002180G COIL,STEP UP G
L104 L204 3E004421G COIL, 8.2MH EC46-822J-T5G
L105L205 E01523400A VAR COIL,MPX 079418008 G
L301 E01523200A OSC CORE,SM-10F 4309T014G
L302 L303 3E004411G COIL, 220UH EC36-221K-T5G
P301 E01523600A HARN ASSY,HEAD 5PDECK1 G
P302 E01523700B HARN ASSY,HEAD 5PDECK2 G
P304 3E038550G CONNET B3B-PH-K BLUE G
P305 E0119740 CONNECTOR,B 3B-PH-K-S G
P306 3E019350 PLUG, B3B-PH 3P RED G
P307 E0119830 CONNECTOR,B12B-PH-K-S G
P308 E0119800 CONNECTOR,B 9B-PH-K-S G
P309 E0119800 CONNECTOR,B 9B-PH-K-S G
P312 E0119770 CONNECTOR,B 6B-PH-K-S G
P313 E0119790 CONNECTOR,B 8B-PH-K-S G
Q101Q201 S0065482 TR,2SC1815-GR(TPE2.F) GZO
Q102Q202 S0065482 TR,2SC1815-GR(TPE2.F) GZO
Q103Q203 S0077972 TRANSISTOR,2SC2240GR G
Q105Q205 S0077972 TRANSISTOR,2SC2240GR G
Q106Q206 3S000731 TR, 2SD2144S TP G
Q301 S0066842 TRANSISTOR,2SA1015GR-T G
Q302Q303 S0065482 TR,2SC1815-GR(TPE2.F) GZO
Q304Q305 S0077972 TRANSISTOR,2SC2240GR G
Q306 S0066842 TRANSISTOR,2SA1015GR-T G
U101U201 S0069222 TRANSISTOR,DTC124ESATP G
U102U202 S0069222 TRANSISTOR,DTC124ESATP G
U103U203 S0069222 TRANSISTOR,DTC124ESATP G
U301 3S000280G IC, UPC4570C-A G
U302 S0078210 IC,BU4066BC G
U303 3S000280G IC, UPC4570C-A G
U304 S0078210 IC,BU4066BC G
U305 S0061754 IC,HA12134AFEL-E G
U306 S0078210 IC,BU4066BC G
U307U312 S0064550 IC,NJM4558D G
U308 S0064550 IC,NJM4558D G
U309 S0063820 IC,TC4052BP(N,F) G
U310 3S000270G IC, UPC1297CA-A G
U311 S0064550 IC,NJM4558D G
U315 S0064550 IC,NJM4558D G
U321-U326 S0069222 TRANSISTOR,DTC124ESATP G
U327-U337 S0069232 TRANSISTOR,DTA124ESATP G
U338 U340 S0069222 TRANSISTOR,DTC124ESATP G
U342 S0069232 TRANSISTOR,DTA124ESATP G
U343 S0069222 TRANSISTOR,DTC124ESATP G
1G-2G 3E0044500C WIRE,#24UL1007 BLK 1-2G G
PCBA,TR 202MK5 G
Q307 £ 3S004920G TR,2SB1375(F,M)
Q307 3E0186920A TUBE,SU-SRT 2.0*6.3MM-G
U7 £ S0066600 IC,NJM7805FA G
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