SERVICE MANUAL
DOUBLE CASSETTE DECK
TD-W254BK
Supplement
TD-W254BK
AUTO REVERSE
DOLBY B-C NR HX PRO
B
REC/PLAYBACK
A B SYNCHRO DUBBING
NORM SPEED HIGH SPEED
STANDBY / ON
A
PLAYBACK
DOUBLE CASSETTE DECK
TD-W254
AUTO REVERSE
POWER
ON
STANDBY
INPUT LEVEL
INPUT LEVEL
5
COUNTER RESET
REVERSE MODE
DOLBY B NR
OFF C
B
OFF
5
4
4
3
3
2
2
1
1
PLAY
MIN
MIN
PHONES
COUNTER RESET
6
6
7
8
9
PLAY
MAX
MAX
AUTO TAPE SELECTOR / CONTINUOUS PLAY
REC/REC MUTE
PAUSE
Area suffix
J
C
EN
U
The transformer and the circuit board have already been changed
in issued model TD-W254BK (No.4363).
Please confirm this SCHEMATIC DIAGRAMS (No.4363BSCH) to the schematic diagram
and the circuit board.
Northern Europe
Other Areas
U.S.A
Canada
Please refer to TD-W254BK (No.4363) for the content of the text.
TD-W254BK
VICTOR COMPANY OF JAPAN, LIMITED
PERSONAL & MOBILE NETWORK BUSINESS UNIT. 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
(No.4363B)
200107
1
2
3
4
TD-W254BK
5
Block diagram
L
DECK A
PB HEAD
DECK B
REC/PB HEAD
ERASE HEAD
LINE IN
L
R
L
R
R
VR111
A PB EQ ADJ
VR211
A PB EQ ADJ
(R)
(L)
VR216
B PB EQ ADJ
-7V -7V
ABC
2 4
VCA
VCA
13
515
7
VR601
Input Level
Q1101
Q2101
HS
VR116
B PB EQ ADJ
(L)
(R)
L2401 L1401
BIAS ADL
VR246
(R)
REC/PB SELECT
IC845
7
8
B
HX PRO
2
VOL.CONTROL
& DD RP
DECK A
PB HEAD AMP
VR212 VR112
DB101
(R) (L)
A PB LEVEL ADJ
IC816
7 9
11
12
10
17
VR146
BIAS ADJ
IC851
4
6
IC811
7
(L)
2
8
3
IC812
PB EQ SWITCH
REC
Q8163
413
B DECK LEVEL ADJ
PB SIGNAL
SELECT
A70
Q8172
HS
B PB
DECK B
PB HEAD AMP
4
IC815
7
3
6
VR217
(R)
BIAS DSC
2
L8401
FREQUENCY ADJ
IC818
5.6
2
8
VR117
B PB LEVEL ADJ
(L)
Q8491
Q8492
4
Q1152
Q2152
3 8 9
B70
REC AMP
1
IC825
7
REC LEVEL ADJ
Q8481
Q8482
PB O
28
REC
IN
(L)
3031
IC835
DOLBY NR
PB IN
(R)
Q8251
REC MUTE
REC IN
(R)
PB IN
(L)
101121
12.13
Q8171
A PB
3
9
VR226
(R)
+B
-B
UT
(L)
91522
16
REC
OUT
(L)
Q2251Q1251
VR126
REC LEVEL ADJ
(L)
PB OUT
(R)
REC
OUT
(R)
FL MUTE
DI701
HEADPHONES
5
7
IC861
1
3
IC852
LEVEL METER AMP
5
3
Q705
Q706
Q707
L
LINE OUT
R
J8601
H.P.JACK
7
1
IC701
1
2
3
4
G0 G6
5
6
7
9
S1-S16
24
47
METER
48
(R)
METER
(L)
~
2-1
TD-W254BK
< MEMO >
2-2
Standard schematic diagrams
Equalizer & headphone amp circuit
470P
150P
C1102
VR111
5
470P
C1101
4.7K
R1102
4.7K
R2102
470P
C2108
C2101
QVP0004-104Z
VR211
4
QVP0004-104Z
VR116
0.001
CN815 CN811
QGF1220F1-06 QGF1220F1-06
330P
C1152
C1151
0.001
C2152
270K
C1455
0.022
0.022
C1456
0.039
C2456
0.039
C2151
VR216
QVP0004-104Z
C1452
100P
C2452
100P
330P
C1451
C2451
3
2
R1452
33K
UPC1297CA
100/10
IC845
C8454
1
C8451
R2452
10/25
560P
C1453C1454
R1451
0.01
33K
0.01
C2454
R2451
270K
C2453
560P
C2455
QVP0004-104Z
150P
R1101R2101
C1108
150P
C2102
R1152
R2152
560P/100
560P/100
1M1M
150P
IC816
4.7k
4.7k
L1401L2401
QQR0847-001
QQR0847-001
Q1101
Q2101
C1107
470P
C2107
10P
C8452
C8455
Q8101
22k
R8101
D8101
UPC1330HA
C8151
10/25
R8151
22k
VR146
QVPA601-203AZ
QVP0004-203Z
VR246
100/10
R8102
1/50
C8453
4.7K
R8451
100K
R1453
R2453
C2457
C1457
Q8163
10/25
10
10
C8101
0.01
C8102
R8152
10/25
150P
C1103
0.01
C1105
220/10
C2105
220/10
C2103
150P
C1153
C1155
QVPA601-101AZ
QVP0004-101Z
22K
C2155
C2153
CN845
QGA2512C1-05Z
3K
3.6K
R8452
R8453
D8451
D8452
R1109
15
R2109
15
0.01
150P
220/10
220/10
150P
IC815
AN6557F
C1104
0.01
C2104
R1159
R2159
VR212
C1154
0.012
15
C2154
15
0.012
VR112
R2104
R1154
IC811
AN6557F
R1104
270K
R2105
3.3K
270K
VR117
VR217
R1105
3.3K
IC811
R1155
6.8K
R2155
6.8K
R2154
C8491
0.01/100
QQR0845-001
L8401
1K
R8103
QVPA601-101AZ
QVP0004-101Z
R2108
3.6K
AN6557F
IC815
AN6557F
270K
R1158
4.7K
R1165R2165
R2158
4.7K
270K
C1106
4.7/50
R2107
C2106
4.7/50
1M1M
Q1152
Q2152
C8492
2K
47/25
R2106
4.7K
0.022
C8493
C1156
4.7/50
C2156
4.7/50
R8491
R1108
C8152
3.6K
0.01
Q8491
6.8
R1110
R1107
Q8492
R1160
R2160 R1161R2161
2K
R2110
C8494
33K
33K
33K 12K12K
R8492
0.001
R1106
4.7K
0.0015
0.0015
R8493
C1169
C2169
C8495
33K
C8496
270P
270P
82K
C8481
82K
Q8481
4.7/50
47K
R8104
BU4066BC
IC812
R8481
R1111
R2111
R8482
R8483
R8484
10K
TD-W254BK
Parts are safety assurance parts.
When replacing those parts make
IC861
BA15218N
R1601
R1602
120K
R1604
C8601
5.6K
10K
1.8K1.8K
R1603
R1605
12K
12K
R2605
IC861
BA15218N
1K
R8171
15
Q8482
1K
1K
D8481
R2603
C8482
R2602
120K
10K
R8486
100/10
R8485
3.3K
330/25
C8483
C1602
C2602
R2604
5.6K
470
0.0022
0.0022
R8172
R8471
R8472
R8473
100K
C8602
R2601
1.8K
R8474
22K
22K
R8475
Q8471
CN861
150
0.01
0.01
150
BU4066BC
100K
IC818
R8173
1.8K
47K
QGB2003L1-05
Q8171
Q8172
CN862
QGB2003M2-05
0.022
C1601
0.022
C2601
C8901
IC891
0.01
M50253P
J8601
QNS0092-001
J701
QMS3533-V01
sure to use the specified one.
Recording signal
Indicator signal
P.B signal (Deck A)
P.B & H.P signal (Deck B)
CN801
QGF1205C1-06
CN802
QGF1205C1-20
PBIN-L
PBIN-R
RECSIG-L
RECSIG-R
LINEOUT-L
LINEOUT-R
NRSW
DUB
NRREC
RECMUTE
MUTE
POFF
RESET
METER-L
METER-R
NS
HS
BMETAL
BCrO2
VOLSEND
VOLRETURN
DDRPSEL
DDRP
STBY
11V
7V
5.6V
5V
GND
-7V
-24V
F1
F2
B70
Note:/s/t/T235812AV.001
VDH2358-102AV_1/1
ABCD E F G
2-3
TD-W254BKTD-W254BK
Dolby circuit & power circuit
R2261
R2263
C2263
C1263
0.0033
R1263
C1261
R1261
C2261
R2262
R2264
R1264
R1262
5.6K
R2265
Q2261
Q1261
R2266
R2267
R1267
R1266
R1265
C2265
6.8K
C2267
C1267
6.8K
C1265
R8253
0.0068
0.012
0.012
0.0068
1.8K
1.8K
0.027
5.6K
5.6K
C2266
0.027
22K
C1266
0.0082
C2262
6.8K
0.033
2.2K
0.0033
C2264
0.047
2.2K
Q2262
Q1262
C1264
2.2K
0.047
2.2K
C1262
6.8K
0.033
0.0082
5.6K
QQR0879-001
R2351
L2351
2.2K
R2353
C2355
0.0022
C2356
R2356
22K
4.7K
0.0022
560
R2357
0.0022
C2357
D8351
Q8351
5
HA12142NT
IC835
Q8352
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
Q8353
4
4.7/25
C1351
4.7/25
C2351
C8351
470/10
47
R8352
R8354
47
R8353
15K
C8352
R8351
470/10
R8355
18K
2.2K
R1351
18K
QQR0879-001
Recording signal
Indicator signal
L1351
R1354
100K
R1353
R1356
22K
4.7K
4.7/25
C1354
0.0022
R1355
C1356
C1355
0.0022
560
R1357
1.5K
0.0022
C1357
0.1/50
C1358
0.1/50
C2358
0.1/50
C1359
0.1/50
C2359
C1360
4.7/25
R2354
4.7/25
C2360
100K
C2354
4.7/25
R2355
C2251
0.33/50
0.33/50
C1251
C2253
C1253
IC825
18mH
BA15218N
BA15218N
33P
33K
R2255
8.2K
R1255
8.2K
33K
33P
L2251
IC825
C2256
0.01
C8251
0.01
C8252
R2257
R1257
18mH
R2254
C2252
L2252
R2258
4.7mH
180
0.012
C2254
15K
1/50
Q1252
C1254
1/50
L1252
4.7mH
D8252
R1254
C2257
1M
C2258
R2259
1M
0.0068
R1259
C1258
0.012
C1257
R1258
180
C1252
12K
0.0047
Q2252
470P
C2255
470P
C1255
15K
150P/500
12K
0.0068
R8251
BU4066BC
IC826
100K
R8252
0.0047
1K
R1270
1M
R8255
R2270
1M
22K
D8253
R2251
4.7K
R1251
4.7K
1.5K
Q8251
R2252
R1252
3.3K
3.3K
QVP0004-203Z
Q2251
Q1251
QVP0004-203Z
VR226
R2273R1273
VR126
4.7K
4.7K
R2256
R1256
Q8252
L1251
150P/500
R2253
1.5K
1.5K
R1253
C1256
P.B & H.P signal (Deck B)
BA15218N
IC852
D1511
R1513
68K 68K
R2515
22
27K
0.01
10/25
R1514
C8511
R933
11ES2-T411ES2-T411ES2-T411ES2-T4
C903
C904
11ES2-T411ES2-T4
2200/25
2200/25
270
C930
D2511
R2513
10K
R1512
0.010.01
C901C902
0.01
C8512
D901
27K
10K
R2514
R2512
C941
0.22/50
D923
D924
10K
10K
R918
R917
D904
D902
D903
F901
T800mAL
F902
T800mAL
F901
T800mAL
F902
T800mAL
CN901
QGD2501C1-05Z
CN901
CN901
QGD2501C1-05Z
W1
FW901
C930
w1
QGD2501C1-05Z
FW901
C930
W1
0.01
T901
0.01
T901
0.01
Q8501
R8501
6.8
C8501
100/10
10k
1/50
18K
IC851
R1504
C8503
Q915
R940
C928
D925
R941
470
D926
C927
100/10
MTZJ6.8B-T2
Q8504 Q8502
D8514
R8504
10k
10k
R8505
10k
Q8503
R8503
R8502
68K
3
PBIN-L
PBIN-R
RECSIG-L
RECSIG-R
LINEOUT-L
LINEOUT-R
NRSW
DUB
NRREC
RECMUTE
MUTE
POFF
RESET
METER-L
2
METER-R
NS
BMETAL
BCrO2
VOLSEND
VOLRETURN
DDRPSEL
DDRP
STBY
11V
7V
5.6V
5V
GND
-7V
-24V
F1
F2
B70
1
47/25
AN7384N
330/10
C910
R914R915
10K
330/10
C911
C8502
100/10
R2504
10K
C909
4.7/50
R912
10K
10K
R913
C908
D907
MTZJ3.6A-T2
C931
IC901
4.7/25
J8501J8501J8501J8501
QNN0135-001
C1501
4.7/25
39K
39K
1k
R1501
R2501
C2501
18K
470/10
R908
180
150P
M5218ALM5218AL
IC901
Q903
22K
R1502
R2502
Q901
4.7
D905
MA700
D908
10K
0.01
C906
R910
100/25
C907
D906
R902
4.7
1k
R1503
R2503
22K
R901
Q913
R927
C917
4.7k
D914
Q907
Q908
R928
4.7k
390
390
R930
R929
R938
100/25
Q8511
2.2K
Q1511
R1517
Q2511
Q912
4.7
330
D921
D922
C924
100/10
MTZJ6.2B-T2
D913
MTZJ24D-T2
Q905
C918
10/25
2.2K
R2517
R937
22K
R8513
2.7K
2.7K
10K
10K
R2511
R8516
R1511
R8514
R1515
D8513
C915
R1516
C921
1K
470/16
MTZJ12C-T2
D918
220/50
D910
D909
R2516
Q909
1K
C1511
100/16
C920
22
C2511
10/25
D917
C914
330/50
C8513
1/50
100
R8515
330/10
C923
R923
820
R921
10
P3
P1
T901
F903
T315mAL
S901
QSW0632-001
C900
0.0047/250V
P3
P1
Note:/s/t/T235812BV.001
VDH2358-102BV_1/1
2-4
HABC DEFG
Display & Mecha control circuit
TD-W254BK
DN6851A
MSN-5D257A
MMN-6F4RA38
MSI-5B2LW
DN6851A
MSN-5D257A
MMN-6F4RA38
MSI-5B2LW
5
QGB1219J1-15S QGB1219J1-15SQGB1219J1-08S
CN722
D724
D723
220
D719
D720
D721
D722
DI701
G0
G1
G2G3G4G5G6
S1S2S3
S4
S5S6S7S8S9
S10
S11
S12
S13
S14
S15
S16
47K
47K
47K
47K
47K
47K
47K
47K
47K
47K
47K
47K
47K
47K
47K
47K
47K
47K
47K
47K
4
R654
R655
R656
R657
R658
R659
R660
R661
R662
R663
R664
R665
R666
R667
R668
R669
R670
R671
R672
R673
S602
S601
R601
1K
3
QGG2002M2-06
10K
10K
R609
R610
2
S610
QSS7A23-V03
CN613
QGB2012J1-06
CN603
R603
18K
27K
R604
S603
QSS7A23-V03
S607
S608
2.7K
S623
S624
R623
2.7K
47K
47K
47K
R653
R651
R652
S621 S622
R621
2.2K
CN604
QGG2002M2-04
S606
R607R608
1.8K
R626
1.8K
F2
-24V
D741
SLR-56VC-T12
R622
1.8K
CN614
QGB2012J1-04
S605 S604
R606 R605
1.2K
1.2K
Q712
R765
FW701
150
S628 S629 S630
R627 R628
2.7K 4.7K
1K
S625S626S627
R624R625
1K
D713
10K
R764
CN602
QGF1205F1-06
R719
Q705
Q706
Q707
KEY0
KEY1
KEY2
KEY3
CN702
QGF1205F1-06
G0
D705
D704
22k
R780
G4
22k
R781
G5
22k
R782
D703
D707
D708
D706
G1
G2
G3
G6
S16
S15
S14
S13
S12
S11
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
Q708
D702
Q709
IC701
MB88514B-1730T
CN721
QGB1219K1-08S QGB1219K1-08S
B.B
B.RC
B.RR
D709
R783
22K
R784
Q710
22K
D711
D710
R785
22K
100
R786
Q711
22K
100
R774
R775
R702
220
C701
100/10
B.A
B.FC
B.FR
100
100
100
100
R770
R771
R772
R773
KEY0
KEY1
KEY2
KEY3
B70
POFF
BMETAL
R716
1K
470P
C703
22K
22K
R762
R761
CN712
QGB1219K1-15SQGB1219K1-15S
R718
220
D717
D716
D715
D718
A70
R755
4.7
R766
6.8K
R767
6.8K
R768
6.8K
R769
6.8K
1K
R717
220K
R753R754
R751
15K
VR704
68k
Q743
R752
220K
10K
Q745
R750
VR703
R756
10K
B7101
IC731
BA6218
A.F.CAM
A.R.CAM
IC733
TA8409S
A.FR
A.F.REEL
Q751
QGB1219J1-08S
220K
R746
R748
Q742
R747
R749
220K
A.RC
A.FC
A.R.REEL
A.RR
R731 R736
R733
1.8K
3.3K
10K
R732
CN711
A.FR
B.RC
IC734
TA8409S
A.A
A.B
220K
R740
Q740
220K
R741
B.FC
10/25
C733
B.RR
B.R.REEL
R734
1.8K
3.3K
R735
10K
A.RC
A.RRF1A.FC
220K
Q741
R742
15K
VR702
68k
R745
R743
10K
VR701
220K
QVP0077-103Z
QVP0077-203Z
Q744
IC732
BA6218
B.R.CAM
B.F.CAM
C731
10/25
B.F.REEL
B.FR
Q752
1
Note:/s/t/T235812CV
VDH2358-102CV_1/1
D712
Q703
Q704
D701
R711
47K
220
22K
R710
R712
1K
R708
R704
2.7K
R709
Q701Q702
470 1K 1K
R707 R706 R705
VR601
QVGA12B-V06
QGF10205F1-06
CN601
METER-R
METER-L
RESET
BMETAL
B70
-7V
A70
CLK
DATA
STBY
POFF
5.6V
5V
11V
D-GND
M-GND
-24V
F2
F1
DCS
CN701
QGF1205F1-20
R701
15K
X701
QAX0246-001Z
22K
R715
C706
0.0047
W703
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
Indicator signal
ABCD E F G
470
R703
470P
10K
C702
2-5
TD-W254BKTD-W254BK
Printed circuit boards
Main board
Main board
C2101
LEVEL
C2108
ADJ.
R2102
C2106
15
PB
VR212
C2102
R2109
C2105
C8102
C2103
9
R2104
C2104
R8102
71
R2108
10
R930
C924
D922
E
E
C923
Q905
R921
R923
EB
C914
Z902
F902
Z904
R940
R941
IC812
5
C1105
C1103
8
R938
D913
F901
14
C915
Z901
Z903
CN802
C928
B
R8103
C8901
C1101
R1109
VR111
IC811
R1104
C1106
1
16 9
IC891
Q915
D925
D921
C917
D903
D902
C902
C901
D901
D904
5
4
3
2
1
Note:/d3/t/vmw1372/004/1372
B
C2107
Q2101
E
R2101
PBEQADJ.
VR211
R2105
R2107
R2106
20
C8902
C941
R929
C918
Q907
B
B
Q908
R928
R927
D909
D910
D923
D924
R918
R917
51
CN901
R2603
R2605
C2602
8
R2604
BE
Q8352
D8351
EB
EB
C2356
R2356
C2354
R2354
C8351
C2511
C921
R902
R901
R933
R8901
Q8251
R2110
R2353
B
Q8171
D8253
D8352
C2359
R8352
C8602
C2109
B
E
L2351
R8173
E
R2111
C8601
LEVEL
R1102
ADJ.
PB
1
B
Q912
R8101
C927
R937
C8101
Q8101
E
D8101
EB
R8104
C1107
C1102
R1101
C1108
J701
Q1101
R1105
R1107
R1106
R1108
D8513
R2516
R1516
C903
C904
C1511
C925
IC861
R931
R2602
Q8351
R2355
R8255
VR112
PBEQADJ.
C1104
18
E
D926
EB
C1602
R1605
Q8253
C2358
R2357
C2355
C8352
R8353
R8172
B
E
R1110
R1111
C1109
BE
D914
D918
Q909
R1603
Q8172
C2360
C1169
D908
D917
5
1
R2601
C2357
R2351
R908
C920
1
R1604
10
1
R1161
Q913
CN861
R1602
15
7
IC818
1
R1601
6
R2251
C1360
R1251
16
C1357
20 25 30
IC835
R8351
R1352R2352
8
R8171
14
R2161
C2169
C908
C906
R913
D907
R910
8
C910
R912
Q901 Q903
C1356
R1351
R8355
IC901
D905
C1358
C1262
CN801
R1356
C909
U ver. only
R8493
C8495
1
7
1
R1515
1
C8513
C2253
IC826
R2268
C2264
R2513
R8514
IC825
C2268
C2254
8
R2264
B
R1503
J8501
B
R8491
Q8491
E
C2256
C2251
R2253
C1251
R1253
81
R2255
L2252
R2270
B
R2259
E
14
C2267
R2267
R2266
C2263
C2261
R2262
R2263
R8252
D1511
R1513
D2511
R2512
C8512
R2514
B
R1511
Q1511
R8513
E
E
Q8511
T03
D8251
R2252
Q2253
R1357
C1355
B
R1261
R914
D906
EBEBE
R2271
R1354R1355
R1266
C1354
R915
C1261
C1264
C1267
1
Q1253
Q1251
R8354
R1262
E
R1267
C911
EB
R1271
E
C1263
C1268
R8511
D8512
B
R1254
Q1252
R1263
VR226
R1273
C1253
C1257
C1259
R1264
B
Q1262
R2511
R8515
RECLEVEL
ADJ.
VR126
R1255
R1259
R1270
Q2261 Q2262
EB
B
D8511
Q2511
R2503
R8516
B
L1252
E
E
R2515
R2517
C8252
R2256
R8253
R1517
Q2251
EB
R2273
R1256
R1258
C1258
B
E
C1252
B
Q1261
E
R1268
E
R1252
R1272
R2272
B
C1359
R1353
L1351
B
Q8353
E
R1265
C1265
C1266
C907
C931
C8492
C8493
C8494
BE
C8496
L8401
R8492
Q8492
L2251
C1256
L1251
C2452
C8251
C2257
C2266
R1512
R1501
C2255
C1255
C2258
R2258
R2261
IC852
R8251
R2257
R1257
C2453
D8252
8
R1502
R2502
R2501
C8451
E
C2457
R2451
C2454
B
Q8252
C2451
C2455
C8453
C1254
R2254
C2259
C2265
C2262
R1514
C8511
Q2252
C2252
R2265
L2401
B
R8471
C2456
R2452R2453
Q8471
D8451
C1452
R8483
9
C8455
1
R8473
R8472
R8475
D8452
R8474
R8481
R1452
E
R1451
R1453
C1457
IC845
R8453
C8491
C8482
18
VR246
R8452
R8152
C8452
B
Q8481
E
C8481
R8485
10
C1456
ADJ.
C1451
L1401
C1455
C8454
BIAS
EB
R8151
BE
C2153
CN845
C8151
15
R8482
C8483
R8486
Q8482
R8484
C1453
C1454
VR146
R8451
L8402
Q8163
9
PBLEVELADJ.
C2155
D8481
C2351
C1351
R2159
R2160
R1505
R2505
R2154
C2154
Q2152
B
C8503
R1504
C2151
9
R1160
9
8
C930
S
Q8502
VR217
C2156
R8502
C8501C8502
R2155
R2158
W1
R8501
E
R2165
IC851
C1151
VR216
C2152
R8505
E
R2152
VR117
D
1
R1159
C8152
E
FW901
S
C1156
C1501
IC816
B
IC815
R1158
VR116
E
16
1
C1155
ADJ.
R1154
D8514
R8503
R8504
C2501
C1153
R1152
PBEQ
C1152
C1154
R2504
R1165
D
Q1152
Q8503Q8504
1
R1155
W5
Q8501
Z906 Z905
W2
W3
W4
W5
W2
W4
Note:/d4/n/lvb20035/001a/20035
Power supply for U ver.
P3
W3
T901
C930
W1
FW901
P1
EN ver. only
S901
C900
W2
W3
W3
W2
P3
T901
P1
Power supply board
P1
COM.
T901
P3
B/E/EN/G
P2
A/C/J
J/C ver. only
C930
W1
Note:/d4/n/lvb20034/001a/20034
Power supply board for EN ver.
FW901
2-6
HABC DEFG
Sub board
TD-W254BK
Key switch board for deck A
1
6
5
CN603
14
S607
R610
R609
Head phone jack board
C1601
H.P.JACKPWB
C2601
CN862
5
A.COUNTER
R608
RESET
S604
A.STOP
S605
A.REW
R605
R606
S608
R607
S606
A.FF
A.PLAY
4
J8601
CN602
6
S626
B.REW
VR601
INPUTVR
S625
B.STOP
1
Key switch for deck B
R622
HS.DUB
S630
3
NS.DUB B.DIR
R628
S601
POWER
R627
NRSW
S621 S622 S628S629
R604
CBOFF
S610
R621
B.PAUSE
S603
U
O
I
REV.MODESW
B.REC
S602
A.DIR
R603
R601
CN614
41
B.KEYSWPWB
A.KEYSWPWB
6
CN613
1
Standby indicator board
10 15
DI701
T01
Q708
2
Mechanism control board
D723
W702
D722
C705
D721
D720
D719
R736
R735
1
CN722
9
R734
9
CN721
1
15
IC732
IC734
8
D724
R750
C733
1
VR704
C734
1
VR703
SPEEDADJ.
VR702
R752
A.HS
R742
B.HS
A.NS
B.NS
VR701
R743
E
Q709
EB
R786
D711
Q742
E
R751
E
Q743
E
EB
Q741
Q740
R745
R785
B
D705
EB
Q711
D702
R748
R753
R749
R754
R741
Q744
E
EB
Q752
BE
B
B
B
C703
Q745
R756
D706
D704
R746
R747
R740
D710
R775
R716
B7101
R719
R774
D708
D707
D703
R773
R772
R771
C706
HIGHSPEED
TESTPOINT
R673
R672
R671
R670
R669
R653
R652
R654
R657
1 5 10 15 20 25 30 32
IC701
R770
64
W703
MICOMPWB
R761
20 25 31 35
R661
R662
5060
CN702
R665
R666
R667
R663
R658
R659
R660
R702
1
D712
R762
R766
R664
R668
55
6
R767
R768
R769
Q703
C701
Q704
R655
E
R656
Q707
B
Q706
R711
R712
3335
R710
B
R782
X701
R701
C702
4045
R715
E
B
E
D701
R651
EB
Q705
R781
CN701
411
R780
EB
Q712
E
B
D713
Q702
E
R783
120
R764
Q701
Q751
R755
STANDBYLEDPWB
R708
BE
B
R707
BE
D741
R765
R706
R709
R703
R705
R704
IC731
9
RESET
B.COUNTER
S624
1
C731
C732
R625
1
IC733
R731
9
R624
B.FF
S627
R623
R626
1
R717
R718
R732
R733
C704
D717
1
CN601
6
VR&KEYSWPWB
1
S623
B.PLAY
CN604
D718
B
15
D709
R784
Q710
E
W701
8
CN712
D715
D716
CN711
1
1
Note:/d3/t/vmw1437/002/1437
ABCD E F G
2-7
PARTS LIST
[ TD-W254BK ]
* All printed circuit boards and its assemblies are not available as service parts.
TD-W254BK
- Contents -
Electrical parts list (Block No.01~02)
Area suffix
J
C
EN
U
Northern Europe
Other Areas
U.S.A
Canada
3-2 3-7
3-1
TD-W254BK
e
Electrical parts list
Item
A
C 900 QCZ9105-472 CER.CAPACITOR EN
A
C 901 QCF31HZ-103Z C CAPACITOR .010MF +80:-20%
C 902 QCF31HZ-103Z C CAPACITOR .010MF +80:-20%
C 903 QETM1EM-228 E CAPACITOR
A
C 904 QETM1EM-228 E CAPACITOR
A
C 906 QCF31HZ-103Z C CAPACITOR .010MF +80:-20%
C 907 QETN1EM-107Z E CAPACITOR 100MF 20% 25V
C 908 QETN1AM-477Z E CAPACITOR 470MF 20% 10V
C 909 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V
C 910 QETN1AM-337Z E CAPACITOR 330MF 20% 10V
C 911 QETN1AM-337Z E CAPACITOR 330MF 20% 10V
C 914 QETN1HM-337Z E CAPACITOR
A
C 915 QETN1HM-227Z E CAPACITOR 220MF 20% 50V
C 917 QETN1EM-107Z E CAPACITOR 100MF 20% 25V
C 918 QETN1EM-106Z E CAPACITOR 10MF 20% 25V
C 920 QETN1CM-107Z E CAPACITOR 100MF 20% 16V
C 921 QETN1CM-477Z E CAPACITOR 470MF 20% 16V
C 923 QETN1AM-337Z E CAPACITOR 330MF 20% 10V
C 924 QETN1AM-107Z E CAPACITOR 100MF 20% 10V
C 927 QETN1AM-107Z E CAPACITOR 100MF 20% 10V
C 928 QETN1EM-476Z E CAPACITOR 47MF 20% 25V
C 930 QDYB1CM-103Y C.CAPACITOR
C 931 QCBB1HK-151Y C CAPACITOR 150PF 10% 50V
C 941 QETN1HM-224Z E CAPACITOR .22MF 20% 50V
CN801 QGF1205C1-06 CONNECTOR
CN802 QGF1205C1-20 CONNECTOR
CN811 QGF1220F1-06 CONNECTOR
CN815 QGF1220F1-06 CONNECTOR
CN845 QGA2512C1-05Z CONNECTOR BIAS TEST POINT
CN861 QGB2003L1-05 CONNECTOR
CN862 QGB2003M2-05 CONNECTOR
CN901 QGD2501C1-05Z SOCKET I.M
A
C1101 QCBB1HK-471Y C CAPACITOR 470PF 10% 50V
C1102 QCBB1HK-151Y C CAPACITOR 150PF 10% 50V
C1103 QCBB1HK-151Y C CAPACITOR 150PF 10% 50V
C1104 QFLC1HJ-103Z M CAPACITOR .010MF 5% 50V
C1105 QETN1AM-227Z E CAPACITOR 220MF 20% 10V
C1106 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V
C1107 QCBB1HK-471Y C CAPACITOR 470PF 10% 50V
C1108 QCBB1HK-151Y C CAPACITOR 150PF 10% 50V
C1151 QFLC1HJ-102Z M CAPACITOR 1000PF 5% 50V
C1152 QCBB1HK-331Y C CAPACITOR 330PF 10% 50V
C1153 QCBB1HK-151Y C CAPACITOR 150PF 10% 50V
C1154 QFLC1HJ-123Z M CAPACITOR .012MF 5% 50V
C1155 QETN1AM-227Z E CAPACITOR 220MF 20% 10V
C1156 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V
C1169 QCBB1HK-271Y C CAPACITOR 270PF 10% 50V
C1251 QCSB1HJ-330Y C CAPACITOR 33PF 5% 50V
C1252 QFLC1HJ-472Z M CAPACITOR 4700PF 5% 50V
C1253 QETN1HM-334Z E CAPACITOR .33MF 20% 50V
C1254 QETN1HM-105Z E CAPACITOR 1.0MF 20% 50V
C1255 QCS31HJ-471Z C CAPACITOR 470PF 5% 50V
C1256 QCS32HJ-151Z C CAPACITOR 150PF 5% 500V
C1257 QFLC1HJ-123Z M CAPACITOR .012MF 5% 50V
C1258 QFLC1HJ-682Z M CAPACITOR 6800PF 5% 50V
C1261 QFLC1HJ-822Z M CAPACITOR 8200PF 5% 50V
C1262 QDX31EM-333Z C.CAPA I.M
C1263 QCB31HK-332Z C CAPACITOR 3300PF 10% 50V
C1264 QDX31EM-473Z C.CAPACITOR
C1265 QFLC1HJ-682Z M CAPACITOR 6800PF 5% 50V
C1266 QDX31EM-273Z C.CAPA I.M
C1267 QDX31EM-123Z C.CAPA I.M
C1351 QENC1EM-475Z NP E.CAPA I.M 4.7MF 20% 25V
Parts number Parts name Ar
(Main board)
Block No. 01
Remarks
4700PF
2200MF 20% 25V
2200MF 20% 25V
330MF 20% 50V
Item
a
A
C1354 QENC1EM-475Z NP E.CAPA I.M 4.7MF 20% 25V
C1355 QFN31HJ-222Z M CAPACITOR 2200PF 5% 50V
C1356 QFN31HJ-222Z M CAPACITOR 2200PF 5% 50V
C1357 QFN31HJ-222Z M CAPACITOR 2200PF 5% 50V
C1358 QETN1HM-104Z 05CAPACITOR .10MF 20% 50V
C1359 QETN1HM-104Z 05CAPACITOR .10MF 20% 50V
C1360 QENC1EM-475Z NP E.CAPA I.M 4.7MF 20% 25V
C1451 QFP32AJ-561Z PP CAPACITOR 560PF 5% 100V
C1452 QCBB1HK-101Y C CAPACITOR 100PF 10% 50V
C1453 QCS31HJ-561Z C CAPACITOR 560PF 5% 50V
C1454 QFN31HJ-103Z M CAPACITOR .010MF 5% 50V
C1455 QFLC1HJ-223Z M CAPACITOR .022MF 5% 50V
C1456 QFLC1HJ-393Z M CAPACITOR .039MF 5% 50V
C1457 QETN1EM-106Z E CAPACITOR 10MF 20% 25V
C1501 QENC1EM-475Z NP E.CAPA I.M 4.7MF 20% 25V
C1511 QETN1EM-106Z E CAPACITOR 10MF 20% 25V
C1601 QCF31HZ-223Z C CAPACITOR .022MF +80:-20%
C1602 QCB31HK-222Z C CAPACITOR 2200PF 10% 50V
C2101 QCBB1HK-471Y C CAPACITOR 470PF 10% 50V
C2102 QCBB1HK-151Y C CAPACITOR 150PF 10% 50V
C2103 QCBB1HK-151Y C CAPACITOR 150PF 10% 50V
C2104 QFLC1HJ-103Z M CAPACITOR .010MF 5% 50V
C2105 QETN1AM-227Z E CAPACITOR 220MF 20% 10V
C2106 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V
C2107 QCBB1HK-471Y C CAPACITOR 470PF 10% 50V
C2108 QCBB1HK-151Y C CAPACITOR 150PF 10% 50V
C2151 QFLC1HJ-102Z M CAPACITOR 1000PF 5% 50V
C2152 QCBB1HK-331Y C CAPACITOR 330PF 10% 50V
C2153 QCBB1HK-151Y C CAPACITOR 150PF 10% 50V
C2154 QFLC1HJ-123Z M CAPACITOR .012MF 5% 50V
C2155 QETN1AM-227Z E CAPACITOR 220MF 20% 10V
C2156 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V
C2169 QCBB1HK-271Y C CAPACITOR 270PF 10% 50V
C2251 QCSB1HJ-330Y C CAPACITOR 33PF 5% 50V
C2252 QFLC1HJ-472Z M CAPACITOR 4700PF 5% 50V
C2253 QETN1HM-334Z E CAPACITOR .33MF 20% 50V
C2254 QETN1HM-105Z E CAPACITOR 1.0MF 20% 50V
C2255 QCS31HJ-471Z C CAPACITOR 470PF 5% 50V
C2256 QCS32HJ-151Z C CAPACITOR 150PF 5% 500V
C2257 QFLC1HJ-123Z M CAPACITOR .012MF 5% 50V
C2258 QFLC1HJ-682Z M CAPACITOR 6800PF 5% 50V
C2261 QFLC1HJ-822Z M CAPACITOR 8200PF 5% 50V
C2262 QDX31EM-333Z C.CAPA I.M
C2263 QCB31HK-332Z C CAPACITOR 3300PF 10% 50V
C2264 QDX31EM-473Z C.CAPACITOR
C2265 QFLC1HJ-682Z M CAPACITOR 6800PF 5% 50V
C2266 QDX31EM-273Z C.CAPA I.M
C2267 QDX31EM-123Z C.CAPA I.M
C2351 QENC1EM-475Z NP E.CAPA I.M 4.7MF 20% 25V
C2354 QENC1EM-475Z NP E.CAPA I.M 4.7MF 20% 25V
C2355 QFN31HJ-222Z M CAPACITOR 2200PF 5% 50V
C2356 QFN31HJ-222Z M CAPACITOR 2200PF 5% 50V
C2357 QFN31HJ-222Z M CAPACITOR 2200PF 5% 50V
C2358 QETN1HM-104Z 05CAPACITOR .10MF 20% 50V
C2359 QETN1HM-104Z 05CAPACITOR .10MF 20% 50V
C2360 QENC1EM-475Z NP E.CAPA I.M 4.7MF 20% 25V
C2451 QFP32AJ-561Z PP CAPACITOR 560PF 5% 100V
C2452 QCBB1HK-101Y C CAPACITOR 100PF 10% 50V
C2453 QCS31HJ-561Z C CAPACITOR 560PF 5% 50V
C2454 QFN31HJ-103Z M CAPACITOR .010MF 5% 50V
C2455 QFLC1HJ-223Z M CAPACITOR .022MF 5% 50V
C2456 QFLC1HJ-393Z M CAPACITOR .039MF 5% 50V
C2457 QETN1EM-106Z E CAPACITOR 10MF 20% 25V
Parts number Parts name Ar
Remarks
a
3-2
TD-W254BK
e
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
e
Electrical parts list
Item
A
C2501 QENC1EM-475Z NP E.CAPA I.M 4.7MF 20% 25V
C2511 QETN1EM-106Z E CAPACITOR 10MF 20% 25V
C2601 QCF31HZ-223Z C CAPACITOR .022MF +80:-20%
C2602 QCB31HK-222Z C CAPACITOR 2200PF 10% 50V
C8101 QCF31HZ-103Z C CAPACITOR .010MF +80:-20%
C8102 QCF31HZ-103Z C CAPACITOR .010MF +80:-20%
C8151 QETN1EM-106Z E CAPACITOR 10MF 20% 25V
C8152 QCF31HZ-103Z C CAPACITOR .010MF +80:-20%
C8251 QCF31HZ-103Z C CAPACITOR .010MF +80:-20%
C8252 QCF31HZ-103Z C CAPACITOR .010MF +80:-20%
C8351 QETN1AM-477Z E CAPACITOR 470MF 20% 10V
C8352 QETN1AM-477Z E CAPACITOR 470MF 20% 10V
C8451 QETN1EM-106Z E CAPACITOR 10MF 20% 25V
C8452 QCSB1HJ-100Y C CAPACITOR 10PF 5% 50V
C8453 QETN1HM-105Z E CAPACITOR 1.0MF 20% 50V
C8454 QETN1AM-107Z E CAPACITOR 100MF 20% 10V
C8455 QETN1AM-107Z E CAPACITOR 100MF 20% 10V
C8481 QETN1HM-475Z E CAPACITOR 4.7MF 20% 50V
C8482 QETN1AM-107Z E CAPACITOR 100MF 20% 10V
C8483 QETN1EM-337Z E CAPACITOR 330MF 20% 25V
C8491 QFP32AJ-103Z PP CAPACITOR .010MF 5% 100V
C8492 QETN1EM-476Z E CAPACITOR 47MF 20% 25V
C8493 QFLC1HJ-223Z M CAPACITOR .022MF 5% 50V
C8494 QFN31HJ-102Z M CAPACITOR 1000PF 5% 50V
C8495 QFLC1HJ-152Z M CAPACITOR 1500PF 5% 50V
C8496 QFLC1HJ-152Z M CAPACITOR 1500PF 5% 50V
C8501 QETN1AM-107Z E CAPACITOR 100MF 20% 10V
C8502 QETN1AM-107Z E CAPACITOR 100MF 20% 10V
C8503 QETN1HM-105Z E CAPACITOR 1.0MF 20% 50V
C8511 QCF31HZ-103Z C CAPACITOR .010MF +80:-20%
C8512 QCF31HZ-103Z C CAPACITOR .010MF +80:-20%
C8513 QETN1HM-105Z E CAPACITOR 1.0MF 20% 50V
C8601 QCF31HZ-103Z C CAPACITOR .010MF +80:-20%
C8602 QCF31HZ-103Z C CAPACITOR .010MF +80:-20%
C8901 QCF31HZ-103Z C CAPACITOR .010MF +80:-20%
D 901 11ES2-T4 DIODE I.M
A
D 902 11ES2-T4 DIODE I.M
A
D 903 11ES2-T4 DIODE I.M
A
D 904 11ES2-T4 DIODE I.M
A
D 905 MA700A-T2 ZENER DIODE EN,U
A
D 906 1SS133-T2 SI DIODE IM
D 907 MTZJ3.6A-T2 ZENER DIODE IM J,C
D 908 1SS133-T2 SI DIODE IM
D 909 11ES2-T4 DIODE I.M
A
D 910 11ES2-T4 DIODE I.M
A
D 913 MTZJ24D-T2 Z DIODE I/M
A
D 914 1SS133-T2 SI DIODE IM
D 917 1SS133-T2 SI DIODE IM
D 918 MTZJ12C-T2 ZENER DIODE
D 921 1SS133-T2 SI DIODE IM
D 922 MTZJ6.2B-T2 ZENER DIODE
D 923 1SS133-T2 SI DIODE IM
D 924 1SS133-T2 SI DIODE IM
D 925 1SS133-T2 SI DIODE IM
D 926 MTZJ6.8B-T2 ZENER DIODE
D1511 1SS133-T2 SI DIODE IM
D2511 1SS133-T2 SI DIODE IM
D8101 1SS133-T2 SI.DIODE
D8252 1SS133-T2 SI DIODE IM
D8253 1SS133-T2 SI DIODE IM
D8351 1SS133-T2 SI DIODE IM
D8451 1SS133-T2 SI DIODE IM
D8452 1SS133-T2 SI DIODE IM
Parts number Parts name Ar
(Main board)
Block No. 01
Remarks
a
Item
A
D8481 1SS133-T2 SI DIODE IM
D8513 1SS133-T2 SI DIODE IM
D8514 1SS133-T2 SI DIODE IM
IC811 AN6557F IC
IC812 BU4066BC IC
IC815 AN6557F IC
IC816 UPC1330HA IC
IC818 BU4066BC IC
IC825 BA15218N IC
IC826 BU4066BC IC
IC835 HA12142NT IC
IC845 UPC1297CA IC
IC851 AN7384N IC
IC852 BA15218N IC
IC861 BA15218N IC
IC891 M50253P IC PORTS EXPANDER
IC901 M5218AL IC
A
J 701 QMS3533-V01 JACK
J8501 QNN0135-001 PIN JACK PIN JACK
J8601 QNS0092-001 JACK
L1251 QQL30BJ-183Z INDUCTOR
L1252 QQL30BJ-472Z INDUCTOR
L1351 QQR0879-001 FILTER MPX FILTER
L1401 QQR0847-001 OSC COIL(BIAS)
L2251 QQL30BJ-183Z INDUCTOR
L2252 QQL30BJ-472Z INDUCTOR
L2351 QQR0879-001 FILTER MPX FILTER
L2401 QQR0847-001 OSC COIL(BIAS)
L8401 QQR0845-001 OSC COIL(BIAS)
P 1 QNZ0079-001Z TAB U
P 1 QNZ0107-001 TAB J,C,EN
P 3 QNZ0107-001 TAB J,C,EN
P 3 QNZ0079-001Z TAB U
A
A
A
A
A
A
Parts number Parts name Ar
901 2SD882/QP/ TRANSISTOR
903 2SB772/QP/ TRANSISTOR
905 2SB647/CD/-T TRANSISTOR
907 2SC3576-JVC-T TRANSISTOR I/M
908 2SC3576-JVC-T TRANSISTOR I/M
909 2SD882/QP/ TRANSISTOR
912 2SD468/BC/-T TRANSISTOR
913 KRA103M-T TRANSISTOR *
915 2SD468/BC/-T TRANSISTOR
1101 KRC103M-T TR I/M
1152 2SK301/RS/-T TRANSISTOR(FET)
1251 KTC3203/OY/-T TRANSISTOR
1252 KRC103M-T TR I/M
1261 KTC3199/GL/-T TRANSISTOR
1262 KRC103M-T TR I/M
1511 KTC3203/OY/-T TRANSISTOR
2101 KRC103M-T TR I/M
2152 2SK301/RS/-T TRANSISTOR(FET)
2251 KTC3203/OY/-T TRANSISTOR
2252 KRC103M-T TR I/M
2261 KTC3199/GL/-T TRANSISTOR
2262 KRC103M-T TR I/M
2511 KTC3203/OY/-T TRANSISTOR
8101 KRA103M-T TRANSISTOR
8163 KRC103M-T TR I/M
8171 KRA103M-T TRANSISTOR
8172 KRA103M-T TRANSISTOR
8251 KRA103M-T TRANSISTOR *
8252 KRA103M-T TRANSISTOR *
8351 KRC103M-T TR I/M
Remarks
a
3-3
TD-W254BK
e
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
e
Electrical parts list
Item
A
R 901 QRZ9006-4R7X F RESISTOR
A
R 902 QRZ9006-4R7X F RESISTOR
A
R 908 QRE141J-181Y C RESISTOR 180 5% 1/4W
R 910 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 912 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 913 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 914 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 915 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 917 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 918 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 921 QRZ9005-100X F.RES I/M
A
R 923 QRJ146J-821X UNF C.RES I/M
A
R 927 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R 928 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R 929 QRE141J-391Y C RESISTOR 390 5% 1/4W
R 930 QRE141J-391Y C RESISTOR 390 5% 1/4W
R 933 QRK126J-271X UNF.C.RES. I.M
A
R 937 QRZ9006-4R7X F RESISTOR
A
R 938 QRE141J-331Y C RESISTOR 330 5% 1/4W
R 940 QRZ9031-6R8 FUSI RESISTOR
A
R 941 QRE141J-471Y C RESISTOR 470 5% 1/4W
R1101 QRE141J-105Y C RESISTOR 1.0M 5% 1/4W
R1102 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R1104 QRE141J-274Y C RESISTOR 270K 5% 1/4W
R1105 QRE141J-332Y C RESISTOR 3.3K 5% 1/4W
R1106 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R1107 QRE141J-202Y C RESISTOR 2.0K 5% 1/4W
R1108 QRE141J-362Y C RESISTOR 3.6K 5% 1/4W
R1109 QRE141J-150Y C RESISTOR 15 5% 1/4W
R1110 QRE141J-333Y C RESISTOR 33K 5% 1/4W
R1111 QRE141J-123Y C RESISTOR 12K 5% 1/4W
R1152 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R1154 QRE141J-274Y C RESISTOR 270K 5% 1/4W
R1155 QRE141J-682Y C RESISTOR 6.8K 5% 1/4W
R1158 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R1159 QRE141J-150Y C RESISTOR 15 5% 1/4W
R1160 QRE141J-333Y C RESISTOR 33K 5% 1/4W
R1161 QRE141J-123Y C RESISTOR 12K 5% 1/4W
R1165 QRE141J-105Y C RESISTOR 1.0M 5% 1/4W
R1251 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R1252 QRE141J-332Y C RESISTOR 3.3K 5% 1/4W
R1253 QRE141J-333Y C RESISTOR 33K 5% 1/4W
R1254 QRE141J-123Y C RESISTOR 12K 5% 1/4W
R1255 QRE141J-822Y C RESISTOR 8.2K 5% 1/4W
R1256 QRE141J-152Y C RESISTOR 1.5K 5% 1/4W
R1257 QRE141J-153Y C RESISTOR 15K 5% 1/4W
R1258 QRE141J-181Y C RESISTOR 180 5% 1/4W
R1259 QRE141J-105Y C RESISTOR 1.0M 5% 1/4W
R1261 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W
R1262 QRE141J-682Y C RESISTOR 6.8K 5% 1/4W
R1263 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
Parts number Parts name Ar
8352 KRA103M-T TRANSISTOR *
8353 KRA103M-T TRANSISTOR *
8471 KTC3199/GL/-T TRANSISTOR
8481 2SC2001/LK/-T TRANSISTOR
8482 2SA1175/HFE/-T TRANSISTOR
8491 2SC2001/LK/-T TRANSISTOR
8492 2SC2001/LK/-T TRANSISTOR
8501 KRC103M-T TR I/M
8502 KRA103M-T TRANSISTOR *
8503 KRC103M-T TR I/M
8504 KRA103M-T TRANSISTOR *
8511 2SA1175/HFE/-T TRANSISTOR
(Main board)
4.7 1/0W
4.7 1/0W
10 1/0W
820 5% 1/4W
270 5% 1/2W
4.7 1/0W
6.8 1/0W
Block No. 01
Remarks
Item
a
A
R1264 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
R1265 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W
R1266 QRE141J-682Y C RESISTOR 6.8K 5% 1/4W
R1267 QRE141J-182Y C RESISTOR 1.8K 5% 1/4W
R1270 QRE141J-105Y C RESISTOR 1.0M 5% 1/4W
R1273 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R1351 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
R1352 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R1353 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R1354 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R1355 QRE141J-152Y C RESISTOR 1.5K 5% 1/4W
R1356 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R1357 QRE141J-561Y C RESISTOR 560 5% 1/4W
R1451 QRE141J-274Y C RESISTOR 270K 5% 1/4W
R1452 QRE141J-333Y C RESISTOR 33K 5% 1/4W
R1453 QRJ146J-100X UNF.C RESISTORA10 5% 1/4W
R1501 QRE141J-393Y C RESISTOR 39K 5% 1/4W
R1502 QRE141J-124Y C RESISTOR 120K 5% 1/4W
R1503 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R1504 QRE141J-183Y C RESISTOR 18K 5% 1/4W
R1505 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
R1511 QRE141J-272Y C RESISTOR 2.7K 5% 1/4W
R1512 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R1513 QRE141J-683Y C RESISTOR 68K 5% 1/4W
R1514 QRE141J-273Y C RESISTOR 27K 5% 1/4W
R1515 QRE141J-220Y C RESISTOR 22 5% 1/4W
R1516 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R1517 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
R1601 QRE141J-151Y C RESISTOR 150 5% 1/4W
R1602 QRE141J-124Y C RESISTOR 120K 5% 1/4W
R1603 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R1604 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W
R1605 QRE141J-182Y C RESISTOR 1.8K 5% 1/4W
R2101 QRE141J-105Y C RESISTOR 1.0M 5% 1/4W
R2102 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R2104 QRE141J-274Y C RESISTOR 270K 5% 1/4W
R2105 QRE141J-332Y C RESISTOR 3.3K 5% 1/4W
R2106 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R2107 QRE141J-202Y C RESISTOR 2.0K 5% 1/4W
R2108 QRE141J-362Y C RESISTOR 3.6K 5% 1/4W
R2109 QRE141J-150Y C RESISTOR 15 5% 1/4W
R2110 QRE141J-333Y C RESISTOR 33K 5% 1/4W
R2111 QRE141J-123Y C RESISTOR 12K 5% 1/4W
R2152 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R2154 QRE141J-274Y C RESISTOR 270K 5% 1/4W
R2155 QRE141J-682Y C RESISTOR 6.8K 5% 1/4W
R2158 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R2159 QRE141J-150Y C RESISTOR 15 5% 1/4W
R2160 QRE141J-333Y C RESISTOR 33K 5% 1/4W
R2161 QRE141J-123Y C RESISTOR 12K 5% 1/4W
R2165 QRE141J-105Y C RESISTOR 1.0M 5% 1/4W
R2251 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R2252 QRE141J-332Y C RESISTOR 3.3K 5% 1/4W
R2253 QRE141J-333Y C RESISTOR 33K 5% 1/4W
R2254 QRE141J-123Y C RESISTOR 12K 5% 1/4W
R2255 QRE141J-822Y C RESISTOR 8.2K 5% 1/4W
R2256 QRE141J-152Y C RESISTOR 1.5K 5% 1/4W
R2257 QRE141J-153Y C RESISTOR 15K 5% 1/4W
R2258 QRE141J-181Y C RESISTOR 180 5% 1/4W
R2259 QRE141J-105Y C RESISTOR 1.0M 5% 1/4W
R2261 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W
R2262 QRE141J-682Y C RESISTOR 6.8K 5% 1/4W
R2263 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
Parts number Parts name Ar
Remarks
a
3-4
TD-W254BK
e
e
Electrical parts list
Item
A
R2264 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
R2265 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W
R2266 QRE141J-682Y C RESISTOR 6.8K 5% 1/4W
R2267 QRE141J-182Y C RESISTOR 1.8K 5% 1/4W
R2270 QRE141J-105Y C RESISTOR 1.0M 5% 1/4W
R2273 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R2351 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
R2352 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R2353 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R2354 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R2355 QRE141J-152Y C RESISTOR 1.5K 5% 1/4W
R2356 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R2357 QRE141J-561Y C RESISTOR 560 5% 1/4W
R2451 QRE141J-274Y C RESISTOR 270K 5% 1/4W
R2452 QRE141J-333Y C RESISTOR 33K 5% 1/4W
R2453 QRJ146J-100X UNF.C RESISTORA10 5% 1/4W
R2501 QRE141J-393Y C RESISTOR 39K 5% 1/4W
R2502 QRE141J-124Y C RESISTOR 120K 5% 1/4W
R2503 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R2504 QRE141J-183Y C RESISTOR 18K 5% 1/4W
R2505 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
R2511 QRE141J-272Y C RESISTOR 2.7K 5% 1/4W
R2512 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R2513 QRE141J-683Y C RESISTOR 68K 5% 1/4W
R2514 QRE141J-273Y C RESISTOR 27K 5% 1/4W
R2515 QRE141J-220Y C RESISTOR 22 5% 1/4W
R2516 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R2517 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
R2601 QRE141J-151Y C RESISTOR 150 5% 1/4W
R2602 QRE141J-124Y C RESISTOR 120K 5% 1/4W
R2603 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R2604 QRE141J-562Y C RESISTOR 5.6K 5% 1/4W
R2605 QRE141J-182Y C RESISTOR 1.8K 5% 1/4W
R8101 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R8102 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R8103 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R8104 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R8151 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R8152 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R8171 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R8172 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R8173 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R8251 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R8252 QRE141J-104Y C RESISTOR 100K 5% 1/4W
R8253 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R8255 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R8351 QRE141J-183Y C RESISTOR 18K 5% 1/4W
R8352 QRJ146J-470X UNF C.RES I/M
A
R8353 QRJ146J-470X UNF C.RES I/M
A
R8354 QRE141J-153Y C RESISTOR 15K 5% 1/4W
R8355 QRE141J-183Y C RESISTOR 18K 5% 1/4W
R8451 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R8452 QRE141J-362Y C RESISTOR 3.6K 5% 1/4W
R8453 QRE141J-302Y C RESISTOR 3.0K 5% 1/4W
R8471 QRE141J-182Y C RESISTOR 1.8K 5% 1/4W
R8472 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R8473 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R8474 QRE141J-182Y C RESISTOR 1.8K 5% 1/4W
R8475 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R8481 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R8482 QRZ9005-150X F.RES I/M
A
R8483 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R8484 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
Parts number Parts name Ar
(Main board)
47 5% 1/4W
47 5% 1/4W
15 1/0W
Block No. 01
Remarks
a
Item
A
R8485 QRE141J-471Y C RESISTOR 470 5% 1/4W
R8486 QRE141J-332Y C RESISTOR 3.3K 5% 1/4W
R8491 QRJ146J-6R8X UNF C.RES I/M 6.8 5% 1/4W
R8492 QRE141J-823Y C RESISTOR 82K 5% 1/4W
R8493 QRE141J-823Y C RESISTOR 82K 5% 1/4W
R8501 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R8502 QRE141J-683Y C RESISTOR 68K 5% 1/4W
R8503 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R8504 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R8505 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R8513 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R8514 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R8515 QRE141J-101Y C RESISTOR 100 5% 1/4W
R8516 QRE141J-103Y C RESISTOR 10K 5% 1/4W
S 901 QSW0632-001 PUSH SWITCH EN
A
S 902 QSW0838-001 SELECT SWITCH U
A
VR111 QVP0004-104Z SEMI.V.RESISTOR A.PB EQ ADJ
VR112 QVP0004-101Z SEMI.V.RESISTOR A.PB LEVEL ADJ
VR116 QVP0004-104Z SEMI.V.RESISTOR B.PB EQ ADJ
VR117 QVP0004-101Z SEMI.V.RESISTOR B.PB LEVEL ADJ
VR126 QVP0004-203Z SEMI.V.RESISTOR B.REC LEVEL ADJ
VR146 QVP0004-203Z SEMI.V.RESISTOR BIAS ADJ
VR211 QVP0004-104Z SEMI.V.RESISTOR A.PB EQ ADJ
VR212 QVP0004-101Z SEMI.V.RESISTOR A.PB LEVEL ADJ
VR216 QVP0004-104Z SEMI.V.RESISTOR B.PB EQ ADJ
VR217 QVP0004-101Z SEMI.V.RESISTOR B.PB LEVEL ADJ
VR226 QVP0004-203Z SEMI.V.RESISTOR B.REC LEVEL ADJ
VR246 QVP0004-203Z SEMI.V.RESISTOR BIAS ADJ
Z 901 QNG0019-001Z FUSE CLIP EN,U
Z 902 QNG0019-001Z FUSE CLIP EN,U
Z 903 QNG0019-001Z FUSE CLIP EN,U
Z 904 QNG0019-001Z FUSE CLIP EN,U
Z 905 QNG0003-001Z FUSE CLIP UFOR F903
Z 906 QNG0003-001Z FUSE CLIP UFOR F903
Parts number Parts name Ar
Remarks
a
3-5
TD-W254BK
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
e
Electrical parts list
Item
A
C 701 QETN1AM-107Z E CAPACITOR 100MF 20% 10V
C 702 QCBB1HK-471Y C CAPACITOR 470PF 10% 50V
C 703 QCBB1HK-471Y C CAPACITOR 470PF 10% 50V
C 706 QDXB1CM-472Y C CAPACITOR
C 731 QETN1EM-106Z E CAPACITOR 10MF 20% 25V
C 733 QETN1EM-106Z E CAPACITOR 10MF 20% 25V
CN601 QGF1205F1-06 CONNECTOR
CN602 QGF1205F1-06 CONNECTOR
CN603 QGG2002M2-06 CONNECTOR
CN604 QGG2002M2-04 CONNECTOR
CN613 QGB2012J1-06 CONNECTOR
CN614 QGB2012J1-04 CONNECTOR
CN701 QGF1205F1-20 CONNECTOR
CN702 QGF1205F1-06 CONNECTOR
CN711 QGB1219K1-08S CONNECTOR
CN712 QGB1219K1-15S CONNECTOR
CN721 QGB1219K1-08S CONNECTOR
CN722 QGB1219K1-15S CONNECTOR
D 701 1SS133-T2 SI DIODE IM
D 702 1SS133-T2 SI DIODE IM
D 703 1SS133-T2 SI DIODE IM
D 704 1SS133-T2 SI DIODE IM
D 705 1SS133-T2 SI DIODE IM
D 706 1SS133-T2 SI DIODE IM
D 707 1SS133-T2 SI DIODE IM
D 708 1SS133-T2 SI DIODE IM
D 709 1SS133-T2 SI DIODE IM
D 710 1SS133-T2 SI DIODE IM
D 711 1SS133-T2 SI DIODE IM
D 712 1SS133-T2 SI DIODE IM
D 713 1SS133-T2 SI DIODE IM
D 715 1SS133-T2 SI DIODE IM
D 716 1SS133-T2 SI DIODE IM
D 717 1SS133-T2 SI DIODE IM
D 718 1SS133-T2 SI DIODE IM
D 719 1SS133-T2 SI DIODE IM
D 720 1SS133-T2 SI DIODE IM
D 721 1SS133-T2 SI DIODE IM
D 722 1SS133-T2 SI DIODE IM
D 723 1SS133-T2 SI DIODE IM
D 724 1SS133-T2 SI DIODE IM
D 741 SLR-56VC-T12 LED I.M
DI701 QLF0024-001 FL TUBE
IC701 MB88514B-1730T IC
IC731 BA6218 IC A.CAM MOTOR
IC732 BA6218 IC B.CAM MOTOR
IC733 TA8409S IC A.REEL MOTOR
IC734 TA8409S IC B.REEL MOTOR
Parts number Parts name Ar
701 KTC3199/GL/-T TRANSISTOR
702 KTC3199/GL/-T TRANSISTOR
703 KRA103M-T TRANSISTOR *
704 KTC3199/GL/-T TRANSISTOR
705 KTC3199/GL/-T TRANSISTOR
706 KTC3199/GL/-T TRANSISTOR
707 KTC3199/GL/-T TRANSISTOR
708 KRC103M-T TR I/M
709 KRC103M-T TR I/M
710 KTC3199/GL/-T TRANSISTOR
711 KTC3199/GL/-T TRANSISTOR
712 KRC103M-T TR I/M
740 2SA1175/HFE/-T TRANSISTOR
741 2SA1175/HFE/-T TRANSISTOR
742 2SA1175/HFE/-T TRANSISTOR
(Sub board)
Block No. 02
Remarks
a
Item
A
R 601 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R 603 QRE141J-183Y C RESISTOR 18K 5% 1/4W
R 604 QRE141J-273Y C RESISTOR 27K 5% 1/4W
R 605 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R 606 QRE141J-122Y C RESISTOR 1.2K 5% 1/4W
R 607 QRE141J-182Y C RESISTOR 1.8K 5% 1/4W
R 608 QRE141J-272Y C RESISTOR 2.7K 5% 1/4W
R 609 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 610 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 621 QRE141J-222Y C RESISTOR 2.2K 5% 1/4W
R 622 QRE141J-182Y C RESISTOR 1.8K 5% 1/4W
R 623 QRE141J-272Y C RESISTOR 2.7K 5% 1/4W
R 624 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R 625 QRE141J-122Y C RESISTOR 1.2K 5% 1/4W
R 626 QRE141J-182Y C RESISTOR 1.8K 5% 1/4W
R 627 QRE141J-272Y C RESISTOR 2.7K 5% 1/4W
R 628 QRE141J-472Y C RESISTOR 4.7K 5% 1/4W
R 651 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 652 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 653 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 654 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 655 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 656 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 657 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 658 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 659 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 660 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 661 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 662 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 663 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 664 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 665 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 666 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 667 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 668 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 669 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 670 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 671 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 672 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 673 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 701 QRE141J-153Y C RESISTOR 15K 5% 1/4W
R 702 QRE141J-221Y C RESISTOR 220 5% 1/4W
R 703 QRE141J-471Y C RESISTOR 470 5% 1/4W
R 704 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R 705 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R 706 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R 707 QRE141J-471Y C RESISTOR 470 5% 1/4W
R 708 QRE141J-272Y C RESISTOR 2.7K 5% 1/4W
R 709 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 710 QRE141J-221Y C RESISTOR 220 5% 1/4W
R 711 QRE141J-473Y C RESISTOR 47K 5% 1/4W
R 712 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R 715 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R 716 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R 717 QRE141J-102Y C RESISTOR 1.0K 5% 1/4W
R 718 QRE141J-221Y C RESISTOR 220 5% 1/4W
R 719 QRE141J-221Y C RESISTOR 220 5% 1/4W
R 731 QRE141J-332Y C RESISTOR 3.3K 5% 1/4W
Parts number Parts name Ar
743 2SA1175/HFE/-T TRANSISTOR
744 KRC103M-T TR I/M
745 KRC103M-T TR I/M
751 KRC103M-T TR I/M
752 KRC103M-T TR I/M
Remarks
a
3-6
TD-W254BK
e
(
)
e
Electrical parts list
Item
A
R 732 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 733 QRE141J-182Y C RESISTOR 1.8K 5% 1/4W
R 734 QRE141J-332Y C RESISTOR 3.3K 5% 1/4W
R 735 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 736 QRE141J-182Y C RESISTOR 1.8K 5% 1/4W
R 740 QRE141J-224Y C RESISTOR 220K 5% 1/4W
R 741 QRE141J-224Y C RESISTOR 220K 5% 1/4W
R 742 QRE141J-153Y C RESISTOR 15K 5% 1/4W
R 743 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 745 QRE141J-683Y C RESISTOR 68K 5% 1/4W
R 746 QRE141J-224Y C RESISTOR 220K 5% 1/4W
R 747 QRE141J-224Y C RESISTOR 220K 5% 1/4W
R 748 QRE141J-224Y C RESISTOR 220K 5% 1/4W
R 749 QRE141J-224Y C RESISTOR 220K 5% 1/4W
R 750 QRE141J-683Y C RESISTOR 68K 5% 1/4W
R 751 QRE141J-153Y C RESISTOR 15K 5% 1/4W
R 752 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 753 QRE141J-224Y C RESISTOR 220K 5% 1/4W
R 754 QRE141J-224Y C RESISTOR 220K 5% 1/4W
R 755 QRZ9031-4R7 FUSI RESISTOR
A
R 756 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 761 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R 762 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R 764 QRE141J-103Y C RESISTOR 10K 5% 1/4W
R 765 QRE141J-151Y C RESISTOR 150 5% 1/4W
R 766 QRE141J-682Y C RESISTOR 6.8K 5% 1/4W
R 767 QRE141J-682Y C RESISTOR 6.8K 5% 1/4W
R 768 QRE141J-682Y C RESISTOR 6.8K 5% 1/4W
R 769 QRE141J-682Y C RESISTOR 6.8K 5% 1/4W
R 770 QRE141J-101Y C RESISTOR 100 5% 1/4W
R 771 QRE141J-101Y C RESISTOR 100 5% 1/4W
R 772 QRE141J-101Y C RESISTOR 100 5% 1/4W
R 773 QRE141J-101Y C RESISTOR 100 5% 1/4W
R 774 QRE141J-101Y C RESISTOR 100 5% 1/4W
R 775 QRE141J-101Y C RESISTOR 100 5% 1/4W
R 780 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R 781 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R 782 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R 783 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R 784 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R 785 QRE141J-223Y C RESISTOR 22K 5% 1/4W
R 786 QRE141J-223Y C RESISTOR 22K 5% 1/4W
S 601 QSW0698-001Z TACT SWITCH
S 602 QSW0698-001Z TACT SWITCH
S 603 QSS7A23-V03 SLIDE SWITCH REV.MODE SW
S 604 QSW0698-001Z TACT SWITCH
S 605 QSW0698-001Z TACT SWITCH
S 606 QSW0698-001Z TACT SWITCH
S 607 QSW0698-001Z TACT SWITCH
S 608 QSW0698-001Z TACT SWITCH
S 610 QSS7A23-V03 SLIDE SWITCH DOLBY NR SW
S 621 QSW0698-001Z TACT SWITCH
S 622 QSW0698-001Z TACT SWITCH
S 623 QSW0698-001Z TACT SWITCH
S 624 QSW0698-001Z TACT SWITCH
S 625 QSW0698-001Z TACT SWITCH
S 626 QSW0698-001Z TACT SWITCH
S 627 QSW0698-001Z TACT SWITCH
S 628 QSW0698-001Z TACT SWITCH
S 629 QSW0698-001Z TACT SWITCH
S 630 QSW0698-001Z TACT SWITCH
VR601 QVGA12B-V06 V.RESISTOR INPUT VR
VR701 QVP0077-103Z SEMI.V.RESISTOR A.NORM SPEED AD
Parts number Parts name Ar
(Sub board)
Block No. 02
Remarks
4.7 1/0W
a
Item
A
VR702 QVP0077-203Z SEMI.V.RESISTOR A.HIGH SPEED AD
VR703 QVP0077-103Z SEMI.V.RESISTOR B.NORM SPEED AD
VR704 QVP0077-203Z SEMI.V.RESISTOR B.HIGH SPEED AD
X 701 QAX0246-001Z RESONATOR I.M
Z 701 VYH3844-003 FL HOLDER
Parts number Parts name Ar
Remarks
F=8MHZ
a
3-7
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