Panasonic CQ-LT1180TA Service Manual ▷ View online
IC701 : C0DBZHZ00006
IC751 : AN8065SE1
7.2. Fix-EQ. Block
IC1, 3, 61 : YEAMM5218AFE
IC2, 62 : YEAMTA2062FL
9
CQ-LT1180TA
∙
Power Supply Voltage : DC13.2V
∙
Output Impedance : 4
Ω
∙
Output Power : 0.5W
∙
Balance, Fader Control : center
∙
Bass, Treble Control : Center
∙
Dolby NR: OFF
8 ALIGNMENT INSTRUCTIONS
8.1. Alignment Conditions
Note :
Do not align the FM/AM package block. When the package block is necessary, it will be supplied already aligned at the
factory.
factory.
8.2. Dolby NR Alignment
Step
Alignment Item
Test Tape
VTVM Connection
Adjust
Remarks
(1)
DOLBY NR Rch
RFKZ0038
TP201
VR201
Adjust for 388mV ±1.0dB
(2)
DOLBY NR Lch
RFKZ0038
TP301
VR301
Adjust for 388mV ±1.0dB
9 ALIGNMENT POINTS
10
CQ-LT1180TA
10 REPLACEMENT PARTS
LIST
Notes :
1. Be sure to make your orders of replacement parts
according to this list.
2. Important safety notice: Components, identified by
mark
have special characteristics important for safety. When
replacing
replacing
any
of
these
components,
use
only
manufacturer´s specified parts.
3. Location keys in the remarks column indicates the general
location of the parts shown in the exploded drawing, as in a
road map.
road map.
4. The marking (RTL) indicates that Retention Time is limited
for this item. After the discontinuation of assembly in
production, the item will continue to be available for a
specific period of time. The retention period of availability is
dependent on the type of assembly, and in accordance with
the laws governing part and product retention. After the end
of this period, the assembly will no longer be available.
production, the item will continue to be available for a
specific period of time. The retention period of availability is
dependent on the type of assembly, and in accordance with
the laws governing part and product retention. After the end
of this period, the assembly will no longer be available.
5. "MCC" marks in remarks column are indicated supply parts
of Matsushita Communication Industrial Corp. of America
(MCC).
(MCC).
Ref.
No.
Part No.
Part Name & Description
Remarks
[E6876] Main Block
IC´s and TRANSISTORs
IC201
YEAMM62435FA
IC
IC231
YEAMTA8251AH
IC
IC451
YEAMLC72135C
IC
IC601
C2BBGE000580
IC
IC631
YEAMLB1930MT
IC
IC651
YEAMH12187ER
IC
IC701
C0DBZHZ00006
IC
IC751
AN8065SE1
IC
PA101
YEP0PTA512B0
Electronic Tuner
Q241
YEANA114WKTX
Transistor
Q242
B1GBCFNN0004
Transistor
Q701
YEAN2SA1757
Transistor
Q702
YEANHQ1F3PT1
Transistor
Q751
B1GBCFNN0004
Transistor
Q761
B1BBAC000007
Transistor
Q763
B1GDCFJN0004
Transistor
Q765
B1BBAC000007
Transistor
Q766
B1GDCFJN0004
Transistor
DIODEs
D201
YEADRD39M2T2
Diode
D241
YEAD1SS355T1
Diode
D242
YEAD1SS355T1
Diode
D243
YEAD1SS355T1
Diode
D631
MA152WATX
Diode
D632
YEADSR1544TL
Diode
D633
YEADSR1544TL
Diode
D651
YEADRD56M2T1
Diode
D652
YEADRD56M2T1
Diode
D701
YEAD30D2FC6
Diode
D702
YEADRB051L40
Diode
D712
YEADSR1544TL
Diode
D761
YEADRD91M1T2
Diode
D762
MA3068MTX
Diode
CAPACITORs
C50
YECUS1H102KX
Ceramic, 1000PF 50WV
C101
YECUS1E223KX
Ceramic, 0.022µF 25WV
C102
F2A1A221A146
Electrolytic, 220µF 10WV
Ref.
No.
Part No.
Part Name & Description
Remarks
C103
YECUS1C154KX
Ceramic, 0.15µF 16WV
C104
YECUS1C823KX
Ceramic, 0.082µF 16WV
C105
F2A1C100A150
Electrolytic, 10µF 16WV
C107
YECUS1E223KX
Ceramic, 0.022µF 25WV
C108
YECUS1H153KX
Ceramic, 0.015µF 50WV
C121
YECUS1H183KX
Ceramic, 0.018µF 50WV
C124
YECUS1E273KX
Ceramic, 0.027µF 25WV
C131
YECUS1H183KX
Ceramic, 0.018µF 50WV
C134
YECUS1E273KX
Ceramic, 0.027µF 25WV
C151
F2A1A221A146
Electrolytic, 220µF 10WV
C152
YECUS1H471JM
Ceramic, 470PF 50WV
C153
YECUS1H471JM
Ceramic, 470PF 50WV
C154
YECUS1E223KX
Ceramic, 0.022µF 25WV
C155
YECUS1H103KX
Ceramic, 0.01µF 50WV
C157
YECUS1E223KX
Ceramic, 0.022µF 25WV
C158
YECUS1E223KX
Ceramic, 0.022µF 25WV
C201
F1J1C184A006
Ceramic, 0.18µF 16WV
C202
YECUS1C683KX
Ceramic, 0.068µF 16WV
C203
YECUS1C683KX
Ceramic, 0.068µF 16WV
C204
YECUS1H103KX
Ceramic, 0.01µF 50WV
C205
YECUS1A105KX
Ceramic, 1µF 10WV
C206
YECUS1E223KX
Ceramic, 0.022µF 25WV
C207
YECUS1H561JM
Ceramic, 560PF 50WV
C208
YECUS1A105KX
Ceramic, 1µF 10WV
C211
YECUS1A105KX
Ceramic, 1µF 10WV
C212
YECUS1A105KX
Ceramic, 1µF 10WV
C221
YECUV1C224KX
Ceramic, 0.22µF 16WV
C222
YECUV1C224KX
Ceramic, 0.22µF 16WV
C230
F2A1C470A150
Electrolytic, 47µF 16WV
C231
YECUV1C124KX
Ceramic, 0.12µF 16WV
C232
YECUV1C124KX
Ceramic, 0.12µF 16WV
C233
YECUV1C124KX
Ceramic, 0.12µF 16WV
C234
YECUV1C124KX
Ceramic, 0.12µF 16WV
C243
F2A1H1R0A154
Electrolytic, 1µF 50WV
C261
F2A1A101A144
Electrolytic, 100µF 10WV
C262
YECUS1H103KX
Ceramic, 0.01µF 50WV
C263
YECUS1H103KX
Ceramic, 0.01µF 50WV
C264
F2A1C470A150
Electrolytic, 47µF 16WV
C265
F2A0J331A164
Electrolytic, 330µF 6.3WV
C266
YECUS1H103KX
Ceramic, 0.01µF 50WV
C278
YECUS1A105KX
Ceramic, 1µF 10WV
C279
YECUS1A105KX
Ceramic, 1µF 10WV
C301
F1J1C184A006
Ceramic, 0.18µF 16WV
C302
YECUS1C683KX
Ceramic, 0.068µF 16WV
C303
YECUS1C683KX
Ceramic, 0.068µF 16WV
C304
YECUS1H103KX
Ceramic, 0.01µF 50WV
C305
YECUS1A105KX
Ceramic, 1µF 10WV
C307
YECUS1H561JM
Ceramic, 560PF 50WV
C308
YECUS1A105KX
Ceramic, 1µF 10WV
C311
YECUS1A105KX
Ceramic, 1µF 10WV
C312
YECUS1A105KX
Ceramic, 1µF 10WV
C321
YECUV1C224KX
Ceramic, 0.22µF 16WV
C322
YECUV1C224KX
Ceramic, 0.22µF 16WV
C331
YECUV1C124KX
Ceramic, 0.12µF 16WV
C332
YECUV1C124KX
Ceramic, 0.12µF 16WV
C333
YECUV1C124KX
Ceramic, 0.12µF 16WV
C334
YECUV1C124KX
Ceramic, 0.12µF 16WV
C378
YECUS1A105KX
Ceramic, 1µF 10WV
C379
YECUS1A105KX
Ceramic, 1µF 10WV
C451
YECUS1H150JC
Ceramic, 15PF 50WV
C452
YECUS1H150JC
Ceramic, 15PF 50WV
C453
YECUS1H101JM
Ceramic, 100PF 50WV
C454
YECUS1H102KX
Ceramic, 1000PF 50WV
C455
YECUS1C104KX
Ceramic, 0.1µF 16WV
C457
YECUS1H103KX
Ceramic, 0.01µF 50WV
C458
YECUS1H103KX
Ceramic, 0.01µF 50WV
C459
F2A1H4R7A154
Electrolytic, 4.7µF 50WV
C601
YECUS1H270JC
Ceramic, 27PF 50WV
C602
YECUS1H270JC
Ceramic, 27PF 50WV
C605
YECUS1C104KX
Ceramic, 0.1µF 16WV
C607
YECUS1H102KX
Ceramic, 1000PF 50WV
C608
YECUS1H103KX
Ceramic, 0.01µF 50WV
C619
YECUS1H101JM
Ceramic, 100PF 50WV
11
CQ-LT1180TA
Ref.
No.
Part No.
Part Name & Description
Remarks
C621
YECUS1H103KX
Ceramic, 0.01µF 50WV
C624
F2A0J470A164
Electrolytic, 47µF 6.3WV
C627
YECUS1H103KX
Ceramic, 0.01µF 50WV
C651
YECUV1H221JM
Ceramic, 220PF 50WV
C652
YECUV1H221JM
Ceramic, 220PF 50WV
C653
YECUS1H103KX
Ceramic, 0.01µF 50WV
C688
YECUS1H103KX
Ceramic, 0.01µF 50WV
C689
YECUS1H103KX
Ceramic, 0.01µF 50WV
C699
YECUS1C104KX
Ceramic, 0.1µF 16WV
C701
EEUFC1C222B
Electrolytic, 2200µF 16WV
C702
F2A1C221A152
Electrolytic, 220µF 16WV
C703
F2A1C100A150
Electrolytic, 10µF 16WV
C707
YECUS1H103KX
Ceramic, 0.01µF 50WV
C709
F2A1C101A150
Electrolytic, 100µF 16WV
C710
F2A1C1020029
Electrolytic, 1000µF 16WV
C711
F2A1C470A150
Electrolytic, 47µF 16WV
C712
F2A1C470A150
Electrolytic, 47µF 16WV
C713
F2A1C470A150
Electrolytic, 47µF 16WV
C718
F2A1C101A150
Electrolytic, 100µF 16WV
C721
ECQV1H104B46
Plastic Film, 0.1µF 50WV
C723
ECQV1H104B46
Plastic Film, 0.1µF 50WV
C724
YECUV1C224KX
Ceramic, 0.22µF 16WV
C725
YECUV1C224KX
Ceramic, 0.22µF 16WV
C751
YECUS1H103KX
Ceramic, 0.01µF 50WV
C754
YECUS1H103KX
Ceramic, 0.01µF 50WV
C771
YECUV2A102KX
Ceramic, 1000PF 100WV
C772
YECUV2A102KX
Ceramic, 1000PF 100WV
C773
YECUV2A102KX
Ceramic, 1000PF 100WV
C774
YECUV2A102KX
Ceramic, 1000PF 100WV
C775
YECUV2A102KX
Ceramic, 1000PF 100WV
C776
YECUV2A102KX
Ceramic, 1000PF 100WV
C777
YECUV2A102KX
Ceramic, 1000PF 100WV
C778
YECUV2A102KX
Ceramic, 1000PF 100WV
C781
YECUV1H221JM
Ceramic, 220PF 50WV
C782
YECUV1H221JM
Ceramic, 220PF 50WV
C784
YECUV2A103KX
Ceramic, 0.01µF 100WV
C785
YECUV2A103KX
Ceramic, 0.01µF 100WV
C786
YECUV1H221JM
Ceramic, 220PF 50WV
C787
YECUV1H221JM
Ceramic, 220PF 50WV
C801
F2A1A101A144
Electrolytic, 100µF 10WV
C802
F2A0J470A164
Electrolytic, 47µF 6.3WV
C803
YECUS1C104KX
Ceramic, 0.1µF 16WV
C804
YECUS1C104KX
Ceramic, 0.1µF 16WV
RESISTORs
C122
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
C123
ERJ6GEYJ102
Chip, 1k
Ω
Ω
Ω
Ω
1/10W
C132
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
C133
ERJ6GEYJ102
Chip, 1k
Ω
Ω
Ω
Ω
1/10W
J31
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
J51
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
J203
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
J207
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
J451
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
J452
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
R101
ERJ6GEYJ392
Chip, 3.9k
Ω
Ω
Ω
Ω
1/10W
R102
ERJ6GEYJ392
Chip, 3.9k
Ω
Ω
Ω
Ω
1/10W
R103
ERJ6GEYJ183
Chip, 18k
Ω
Ω
Ω
Ω
1/10W
R104
ERJ6GEYJ104
Chip, 100k
Ω
Ω
Ω
Ω
1/10W
R105
ERJ6GEYJ153
Chip, 15k
Ω
Ω
Ω
Ω
1/10W
R120
ERJ6GEYJ103
Chip, 10k
Ω
Ω
Ω
Ω
1/10W
R121
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
R122
ERJ6GEYJ822
Chip, 8.2k
Ω
Ω
Ω
Ω
1/10W
R131
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
R132
ERJ6GEYJ822
Chip, 8.2k
Ω
Ω
Ω
Ω
1/10W
R151
ERJ6GEYJ823
Chip, 82k
Ω
Ω
Ω
Ω
1/10W
R152
ERJ6GEYJ333
Chip, 33k
Ω
Ω
Ω
Ω
1/10W
R153
ERJ6GEYJ183
Chip, 18k
Ω
Ω
Ω
Ω
1/10W
R154
ERJ6GEYJ103
Chip, 10k
Ω
Ω
Ω
Ω
1/10W
R155
ERJ6GEYJ563
Chip, 56k
Ω
Ω
Ω
Ω
1/10W
R156
ERJ6GEYJ101
Chip, 100
Ω
Ω
Ω
Ω
1/10W
R157
ERJ6GEYJ124
Chip, 120k
Ω
Ω
Ω
Ω
1/10W
Ref.
No.
Part No.
Part Name & Description
Remarks
R158
ERJ6GEYJ682
Chip, 6.8k
Ω
Ω
Ω
Ω
1/10W
R159
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
R201
ERJ6GEYJ682
Chip, 6.8k
Ω
Ω
Ω
Ω
1/10W
R202
ERJ6GEYJ102
Chip, 1k
Ω
Ω
Ω
Ω
1/10W
R203
ERJ6GEYJ103
Chip, 10k
Ω
Ω
Ω
Ω
1/10W
R204
ERJ6GEYJ472
Chip, 4.7k
Ω
Ω
Ω
Ω
1/10W
R205
ERJ6GEYJ222
Chip, 2.2k
Ω
Ω
Ω
Ω
1/10W
R206
ERJ6GEYJ222
Chip, 2.2k
Ω
Ω
Ω
Ω
1/10W
R209
ERJ6GEYJ103
Chip, 10k
Ω
Ω
Ω
Ω
1/10W
R221
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
R222
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
R231
ERJ6GEYJ2R2
Chip, 2.2
Ω
Ω
Ω
Ω
1/10W
R232
ERJ6GEYJ2R2
Chip, 2.2
Ω
Ω
Ω
Ω
1/10W
R233
ERJ6GEYJ2R2
Chip, 2.2
Ω
Ω
Ω
Ω
1/10W
R234
ERJ6GEYJ2R2
Chip, 2.2
Ω
Ω
Ω
Ω
1/10W
R253
ERJ6GEYJ104
Chip, 100k
Ω
Ω
Ω
Ω
1/10W
R254
ERJ6GEYJ104
Chip, 100k
Ω
Ω
Ω
Ω
1/10W
R279
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
R281
ERJ6GEYJ273
Chip, 27k
Ω
Ω
Ω
Ω
1/10W
R282
ERJ6GEYJ183
Chip, 18k
Ω
Ω
Ω
Ω
1/10W
R301
ERJ6GEYJ682
Chip, 6.8k
Ω
Ω
Ω
Ω
1/10W
R303
ERJ6GEYJ103
Chip, 10k
Ω
Ω
Ω
Ω
1/10W
R304
ERJ6GEYJ472
Chip, 4.7k
Ω
Ω
Ω
Ω
1/10W
R321
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
R322
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
R331
ERJ6GEYJ2R2
Chip, 2.2
Ω
Ω
Ω
Ω
1/10W
R332
ERJ6GEYJ2R2
Chip, 2.2
Ω
Ω
Ω
Ω
1/10W
R333
ERJ6GEYJ2R2
Chip, 2.2
Ω
Ω
Ω
Ω
1/10W
R334
ERJ6GEYJ2R2
Chip, 2.2
Ω
Ω
Ω
Ω
1/10W
R353
ERJ6GEYJ104
Chip, 100k
Ω
Ω
Ω
Ω
1/10W
R354
ERJ6GEYJ104
Chip, 100k
Ω
Ω
Ω
Ω
1/10W
R379
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
R381
ERJ6GEYJ273
Chip, 27k
Ω
Ω
Ω
Ω
1/10W
R382
ERJ6GEYJ183
Chip, 18k
Ω
Ω
Ω
Ω
1/10W
R451
ERJ6GEYJ152
Chip, 1.5k
Ω
Ω
Ω
Ω
1/10W
R452
ERJ6GEYJ152
Chip, 1.5k
Ω
Ω
Ω
Ω
1/10W
R453
ERJ6GEYJ272
Chip, 2.7k
Ω
Ω
Ω
Ω
1/10W
R454
ERJ6GEYJ152
Chip, 1.5k
Ω
Ω
Ω
Ω
1/10W
R455
ERJ6GEYJ103
Chip, 10k
Ω
Ω
Ω
Ω
1/10W
R456
ERJ6GEYJ103
Chip, 10k
Ω
Ω
Ω
Ω
1/10W
R457
ERJ6GEYJ103
Chip, 10k
Ω
Ω
Ω
Ω
1/10W
R458
ERJ6GEYJ102
Chip, 1k
Ω
Ω
Ω
Ω
1/10W
R459
ERJ6GEYJ102
Chip, 1k
Ω
Ω
Ω
Ω
1/10W
R600
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
R601
ERJ6GEYJ102
Chip, 1k
Ω
Ω
Ω
Ω
1/10W
R602
ERJ6GEYJ102
Chip, 1k
Ω
Ω
Ω
Ω
1/10W
R606
ERJ6GEYJ102
Chip, 1k
Ω
Ω
Ω
Ω
1/10W
R607
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
R608
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
R609
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
R615
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
R617
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
R622
ERJ6GEYJ102
Chip, 1k
Ω
Ω
Ω
Ω
1/10W
R623
ERJ6GEYJ102
Chip, 1k
Ω
Ω
Ω
Ω
1/10W
R626
ERJ6GEYJ102
Chip, 1k
Ω
Ω
Ω
Ω
1/10W
R627
ERJ6GEYJ473
Chip, 47k
Ω
Ω
Ω
Ω
1/10W
R633
ERJ6GEYJ104
Chip, 100k
Ω
Ω
Ω
Ω
1/10W
R634
ERJ6GEYJ104
Chip, 100k
Ω
Ω
Ω
Ω
1/10W
R635
ERJ6GEYJ472
Chip, 4.7k
Ω
Ω
Ω
Ω
1/10W
R636
ERJ6GEYJ472
Chip, 4.7k
Ω
Ω
Ω
Ω
1/10W
R651
ERG1SJ101E
Metal Oxid, 100
Ω
Ω
Ω
Ω
1W
R652
ERG1SJ101E
Metal Oxid, 100
Ω
Ω
Ω
Ω
1W
R653
ERG1SJ680E
Metal Oxid, 68
Ω
Ω
Ω
Ω
1W
R686
ERJ6GEYJ102
Chip, 1k
Ω
Ω
Ω
Ω
1/10W
R687
ERJ6GEYJ473
Chip, 47k
Ω
Ω
Ω
Ω
1/10W
R688
ERJ6GEYJ473
Chip, 47k
Ω
Ω
Ω
Ω
1/10W
R689
ERJ6GEYJ123
Chip, 12k
Ω
Ω
Ω
Ω
1/10W
R691
ERJ6GEYJ472
Chip, 4.7k
Ω
Ω
Ω
Ω
1/10W
R696
ERJ6GEYJ104
Chip, 100k
Ω
Ω
Ω
Ω
1/10W
R701
ERDS1FVJ1R5
Carbon, 1.5
Ω
Ω
Ω
Ω
1/2W
R702
ERJ6GEY0R00
Chip, 0
Ω
Ω
Ω
Ω
1/10W
R707
ERJ6GEYJ471
Chip, 470
Ω
Ω
Ω
Ω
1/10W
R751
ERJ6RED274V
Metal Film, 270k
Ω
Ω
Ω
Ω
1/10W
12
CQ-LT1180TA
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