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3.2 OVERALL CONNECTION DIAGRAM
A
B
C
D
10
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A
B
C
D
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3.3 KEYBOARD UNIT
A
B
C
D
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A
B
C
D
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3.4 PANEL PCB UNIT
A
B
C
D
14
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3.5 CASSETTE MECHANISM MODULE
A |
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D DECK UNIT |
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CN252 |
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Vref |
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R302 |
16K |
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C271 |
1/50 |
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C256 |
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R304 |
16K |
C302 |
R1 |
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C254 |
390P |
C252 |
390P |
R01 |
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30 |
29 |
28 |
27 |
26 |
25 |
24 |
23 |
22 |
21 |
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Rev-L |
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MOUT(R) |
EQOUT(R) |
Vref3 TAI(R) |
RIP |
PBOUT(R) |
NC |
NC |
NC |
NC |
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RL |
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Rev-R |
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31 NFI(R) |
MUTE |
20 |
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RR |
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32 Vref1 |
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120/70 |
19 |
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Fwd-R |
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R-R |
33 |
RIN(L) |
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IC251 |
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ser/REP |
18 |
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34 |
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17 |
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NC |
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f/R |
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B |
FR |
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C253 |
390P |
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35 |
RIN(R) |
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HA12229F |
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MSOUT 16 |
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Fwd-L |
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36 GND |
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VCC 15 |
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37 FIN(R) |
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MSDET 14 |
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R404 |
27 |
||||
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FL |
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C251 |
390P |
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38 |
Vref2 |
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EQ AMP |
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MSI |
13 |
C404 |
R01 |
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39 |
FIN(L) |
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MAOUT |
12 |
R403 |
910 |
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HD1 |
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40 |
NFI(L) |
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MSGV(R) |
11 |
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HEAD ASSY |
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N-L |
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-MOUT(L) |
EQOUT(L) |
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PBOUT(L) |
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MSGV(S) |
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EXA1589 |
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TAI(L) |
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TEST TAPE |
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BIAS |
NC |
NC |
NC |
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NCT-150 |
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C255 |
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1 2 3 Vref4 |
4 5 6 7 8 9 10 |
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R402 |
3R3K |
|
||||||||
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(400Hz, 200nWb/m) |
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C402 |
R33 |
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R01 |
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C301 |
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R1 |
18K |
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R303 |
16K |
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R401 |
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15K |
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R301 |
16K |
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R271 |
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C401 |
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3900P |
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C |
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C272 |
R1 |
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0R0 |
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R285 |
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CN251 |
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MUTE |
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-8.24dBs± 4dB |
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A CN300 |
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|||||
D |
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16 |
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1 |
2 |
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3 |
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4 |
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5 |
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6 |
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7 |
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8 |
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A |
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M2 |
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SM2 |
SM1 |
MOTOR UNIT |
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M1 |
MOTOR UNIT |
E |
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|||
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(SUB MOTOR) |
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(MAIN MOTOR) |
|
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||||||
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|
EXA1580 |
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EXA1621 |
|
|
SENSOR UNIT |
||||
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|
CN254 |
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CN255 |
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CN253 |
|||||
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RS MCS |
GND |
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RSB |
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CN256 |
REEL SENSE |
|||||
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Q101 |
||
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RSB |
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EGN1004 |
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GND |
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L102 |
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RS |
L101 |
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MOTOR |
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mtl |
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||
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R362 |
300 |
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MCS |
S102 MODE |
ESG1007 |
||||
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DRIVER |
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|
load |
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ESG1007 |
||||
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S101 LOAD |
||||||
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C351 |
15 |
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14 |
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OUT1 |
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NC |
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R22 |
16 |
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13 |
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NC |
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NC |
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MTL |
LOAD |
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17 |
OUT2 |
|
NC |
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||
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12 |
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18 |
NC |
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11 |
C354 |
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BA6923FP |
MM |
R01 |
|
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B |
|
C405 |
C403 |
R022 |
19 |
|
10 |
|
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|||
R033 |
PGND |
|
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||||
70K |
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NC |
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20 |
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9 |
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TE |
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||
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TE |
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NC |
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21 |
GND |
|
8 |
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NC |
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TAB |
|
TAB |
|
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22 |
PSO3 |
IC351 |
7 |
C355 |
C353 |
|
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24 |
5 |
|
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|||
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VCC1 |
R1 |
|
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23 |
PSO2 |
|
6 |
|
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VCC2 |
|
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PSO1 |
|
PSB |
|
R01 |
|
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25 |
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4 |
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SC2 |
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||
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PSI1 |
|
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26 |
SC1 |
|
3 |
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PSI2 |
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27 |
CM |
|
2 |
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PSI3 |
|
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28 |
CE |
|
1 |
C352 |
|
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C |
4700P |
|
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Vcc2 |
|
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C |
SWITCHES: |
|
SENSOR UNIT |
|
S101:LOAD SWITCH.......... |
EJECT-PLAY |
S102:MODE SWITCH............ |
ON-OFF |
The underlined indicates the switch position.
D
17
|
5 |
|
6 |
|
7 |
|
8 |
|
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|
|
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|
||||
|
|
|
|
|
5. ELECTRICAL PARTS LIST
NOTES:
-Parts whose parts numbers are omitted are subject to being not supplied.
-The part numbers shown below indicate chip components.
Chip Resistor
RS1/_S___J,RS1/__S___J
Chip Capacitor (except for CQS.....)
CKS....., CCS....., CSZS.....
=====Circuit Symbol and No.===Part Name |
Part No. |
||
--- |
------ |
------------------------------------------ |
------------------------- |
|
Unit Number :CZW5524(KEH-P4020/XM/UC) |
||
|
|
CZW5527(KEH-P4025/XM/ES) |
|
|
|
CZW5529(KEH-P4022/XM/EE) |
|
|
Unit Name :Tuner Amp Unit |
|
|
MISCELLANEOUS |
|
||
IC |
1 |
IC |
000974240 |
IC |
2 |
IC |
CA0008AM |
IC |
3 |
IC |
PST3434UL |
IC |
130 |
IC |
TB2118F |
IC |
400 |
IC |
PML003AM |
IC |
500 |
IC |
See Contrast table |
Q |
2 |
Transistor |
2PB709A |
Q |
3 |
Transistor |
DTC114EK |
Q |
100 |
Transistor |
DTC124EK |
Q |
102 |
Transistor |
2PB709A |
Q |
110 |
Transistor |
DTB113ZK |
Q |
111 |
Transistor |
DTA114YKA |
Q |
112 |
Transistor |
DTC124EK |
Q |
113 |
Transistor |
DTC124EK |
Q |
401 |
Transistor |
DTC143TK |
Q |
402 |
Transistor |
DTC143TK |
Q |
403 |
Transistor |
DTA124EK |
Q |
500 |
Transistor |
DTC124EK |
Q |
501 |
Transistor |
DTA124EK |
Q |
502 |
Transistor |
DTC144EK |
Q |
700 |
Transistor |
2PD601A |
Q |
701 |
Transistor |
2SB1181F5 |
Q |
702 |
Transistor |
2SD2396 |
Q |
703 |
Transistor |
2PD601A |
Q |
704 |
Transistor |
2SB710A |
Q |
705 |
Transistor |
DTC144EK |
Q |
706 |
Transistor |
See Contrast table |
Q |
707 |
Transistor |
See Contrast table |
Q |
708 |
Transistor |
See Contrast table |
Q |
709 |
Transistor |
2PD601A |
Q |
710 |
Transistor |
2PD601A |
Q |
711 |
Transistor |
See Contrast table |
Q |
712 |
Transistor |
DTC114EK |
Q |
713 |
Transistor |
2SB710A |
Q |
801 |
Transistor |
DTC114EK |
Q |
803 |
Transistor |
2PB709A |
D |
1 |
Diode |
1SS133 |
D |
104 |
Diode |
1SS355 |
D |
109 |
Diode |
1SS133 |
D |
111 |
Diode |
1SS133 |
=====Circuit Symbol and No.===Part Name |
Part No. |
||
--- |
------ |
------------------------------------------ |
------------------------- |
D |
301 |
Diode |
1SS133 |
D |
500 |
Diode |
DAN202K |
D |
502 |
Diode |
See Contrast table |
D |
503 |
Diode |
See Contrast table |
D |
504 |
Diode |
See Contrast table |
D |
505 |
Diode |
See Contrast table |
D |
506 |
Diode |
See Contrast table |
D |
507 |
Diode |
See Contrast table |
D |
508 |
Diode |
See Contrast table |
D |
509 |
Diode |
See Contrast table |
D |
700 |
Diode |
11ES2 |
D |
701 |
Diode |
11ES2 |
D |
702 |
Diode |
11ES2 |
D |
703 |
Diode |
HZS6L(B2) |
D |
704 |
Diode |
HZS9L(A2) |
D |
705 |
Diode |
HZS9L(C2) |
D |
706 |
Diode |
11ES2 |
D |
709 |
Diode |
See Contrast table |
D |
710 |
Diode |
11ES2 |
D |
711 |
Diode |
11ES2 |
D |
712 |
Diode |
HZS7L(C2) |
D |
713 |
Diode |
HZS7L(A1) |
D |
800 |
Diode |
UDZS6R2(B) |
D |
801 |
Diode |
HZM6R2ZWA |
L |
2 |
Inductor |
LAU2R2J |
L |
3 |
Inductor |
LAU2R2J |
L |
100 |
Coil |
CZT2930 |
L |
102 |
Ferri-Inductor |
LAU330J |
L |
103 |
Ferri-Inductor |
LAU100J |
L |
105 |
Ferri-Inductor |
LAU2R7J |
L |
130 |
Inductor |
LAUR47K |
L |
401 |
Ferri-Inductor |
LAU4R7J |
L |
700 |
Choke Coil 600 µH |
CTH1221 |
L |
801 |
Ferri-Inductor |
LAU100J |
X |
1 |
Crystal Resonator 4.194304MHz |
CZS2918 |
X |
100 |
Crystal Resonator 10.25MHz |
CZS2919 |
S |
801 |
Switch (DSENSE) |
CSN1039 |
TU 100 |
FM / AM Tuner Unit |
CZW5533 |
|
AR 100 |
Surge Protector |
DSP-201M-A11F |
|
RESISTORS |
|
||
R |
1 |
|
RS1/16S473J |
R |
2 |
|
RS1/16S682J |
R |
3 |
|
RS1/16S102J |
R |
4 |
|
RS1/16S102J |
R |
5 |
|
RS1/16S473J |
27
|
|
|
|
|
|
|
|
=====Circuit Symbol and No.===Part Name |
Part No. |
=====Circuit Symbol and No.===Part Name |
Part No. |
||||
--- |
------ ------------------------------------------ |
------------------------- |
--- |
------ ------------------------------------------ |
------------------------- |
||
R |
6 |
|
|
RS1/16S473J |
R |
127 |
RS1/16S682J |
R |
7 |
|
|
RS1/16S102J |
R |
128 |
RS1/16S103J |
R |
8 |
|
|
RD1/4PU101J |
R |
129 |
RS1/16S102J |
R |
9 |
|
|
RD1/4PU101J |
R |
130 |
RD1/4PU102J |
R |
10 |
|
|
RS1/16S620J |
R |
131 |
RD1/4PU102J |
R |
11 |
|
|
RS1/16S223J |
R |
132 |
RD1/4PU102J |
R |
12 |
|
|
RS1/16S472J |
R |
133 |
RS1/16S102J |
R |
13 |
|
|
RS1/16S473J |
R |
139 |
RS1/16S182J |
R |
14 |
|
|
RS1/16S102J |
R |
140 |
RS1/16S182J |
R |
15 |
|
|
See Contrast table |
R |
151 |
RS1/16S222J |
R |
16 |
|
|
RS1/16S0R0J |
R |
301 |
RD1/4PU103J |
R |
17 |
|
|
RD1/4PU102J |
R |
401 |
RS1/16S821J |
R |
18 |
|
|
See Contrast table |
R |
402 |
RS1/16S821J |
R |
19 |
|
|
RD1/4PU102J |
R |
403 |
RS1/16S223J |
R |
20 |
|
|
RS1/16S102J |
R |
404 |
RS1/16S223J |
R |
21 |
|
|
RS1/16S102J |
R |
405 |
RS1/16S102J |
R |
22 |
|
|
RS1/16S102J |
R |
406 |
RS1/16S102J |
R |
23 |
|
|
RS1/16S102J |
R |
407 |
RS1/16S101J |
R |
24 |
|
|
RS1/16S102J |
R |
408 |
RS1/16S101J |
R |
25 |
|
|
RS1/16S102J |
R |
409 |
RS1/16S101J |
R |
26 |
|
|
RS1/16S102J |
R |
410 |
RS1/16S101J |
R |
27 |
|
|
RS1/16S102J |
R |
415 |
RS1/16S821J |
R |
28 |
|
|
RD1/4PU102J |
R |
416 |
RS1/16S821J |
R |
29 |
|
|
RD1/4PU102J |
R |
417 |
RS1/16S473J |
R |
30 |
|
|
RD1/4PU102J |
R |
418 |
RS1/16S473J |
R |
31 |
|
|
RD1/4PU222J |
R |
419 |
RS1/16S562J |
R |
32 |
|
|
RD1/4PU222J |
R |
500 |
RS1/16S101J |
R |
33 |
|
|
RD1/4PU222J |
R |
501 |
RS1/16S221J |
R |
34 |
|
|
RS1/16S473J |
R |
502 |
RS1/16S103J |
R |
35 |
|
|
RS1/16S473J |
R |
503 |
RD1/4PU152J |
R |
36 |
|
|
RS1/16S104J |
R |
505 |
RS1/16S103J |
R |
37 |
|
|
RD1/4PU473J |
R |
506 |
RS1/16S153J |
R |
38 |
|
|
RS1/16S104J |
R |
507 |
See Contrast table |
R |
39 |
|
|
RD1/4PU104J |
R |
700 |
RS1/16S223J |
R |
102 |
|
|
RD1/4PU4R7J |
R |
701 |
RS1/16S223J |
R |
103 |
|
|
RD1/4PU103J |
R |
702 |
RS1/16S152J |
R |
104 |
|
|
RS1/16S102J |
R |
703 |
RS1/16S103J |
R |
105 |
|
|
RS1/16S102J |
R |
704 |
RS1/16S223J |
R |
106 |
|
|
RS1/16S222J |
R |
705 |
RS1/16S1R0J |
R |
107 |
|
|
RS1/16S2R2J |
R |
706 |
RS1/16S472J |
R |
108 |
|
|
RS1/16S473J |
R |
707 |
RD1/4PU471J |
R |
109 |
|
|
RS1/16S223J |
R |
709 |
RS1/16S104J |
R |
110 |
|
|
RS1/16S222J |
R |
710 |
RS1/16S104J |
R |
111 |
|
|
RS1/16S152J |
R |
712 |
RS1/16S103J |
R |
113 |
|
|
RS1/16S472J |
R |
713 |
RS1/16S122J |
R |
114 |
|
|
RS1/16S223J |
R |
714 |
RS1/16S122J |
R |
115 |
|
|
RS1/16S222J |
R |
716 |
RD1/4PU102J |
R |
116 |
|
|
RS1/16S222J |
R |
717 |
RS1/16S472J |
R |
117 |
|
|
RS1/16S471J |
R |
718 |
RS1/16S473J |
R |
118 |
|
|
RD1/4PU223J |
R |
719 |
RS1/16S223J |
R |
121 |
|
|
RS1/16S101J |
R |
720 |
RS1/16S473J |
R |
122 |
|
|
RS1/16S151J |
R |
721 |
RS1/16S473J |
R |
124 |
|
|
RS1/16S473J |
R |
722 |
See Contrast table |
R |
125 |
|
|
RS1/16S153J |
R |
723 |
See Contrast table |
R |
126 |
|
|
RS1/16S123J |
R |
724 |
See Contrast table |
28