Panasonic CQ-EA1070L / CQ-EA1071L / CQ-EA1072L / CQ-EA1073L / CQ-EA1074L Service Manual ▷ View online
IC202 : C3ABMB000010
IC501 : YEAMPC358G2T
IC401 : YEAMBA6792FY
IC603 : YEAMT4W53FUL
IC101 : YEAMBA6354BF
13
AUDI / CQ-EA1070L / CQ-EA1071L / CQ-EA1072L / CQ-EA1073L / CQ-EA1074L
10 CD DISC CENTERING ALIGNMENT
∙
This adjustment is for assuring that compact discs will be placed in the center of the turntable.
<Adjustment Condition / Jig>
∙
Power Supply Voltage : 13.2V
∙
Test Disc : TCD-784M
<Adjustment Procedures>
1. Attach the adjusting screw to the upper chassis (See Figure 1.).
2. Insert the test CD (TCD-784M) into the disc No.1 position and play it.
3. After checking whether the disc is centered on the turntable, turn the adjusting screw unit it is in the center.
<Check Items>
∙
Check that the disc is correctly centered.
∙
Check that the disc is securely clamped.
∙
Check that no abnormal noise is produced when clamping the disc.
[Directions of Turning the Adjusting Screw]
∙
CD stops before its proper position : Turn the screw counterclockwise.
∙
CD overruns : Turn the screw clockwise.
4. After the adjustment, lock the screw.
14
AUDI / CQ-EA1070L / CQ-EA1071L / CQ-EA1072L / CQ-EA1073L / CQ-EA1074L
11 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. "A", "B", “C”, “D” or “E” marks in remarks column are
indicated as follows :
∙
A : CQ-EA1070L
∙
B : CQ-EA1071L
∙
C : CQ-EA1072L
∙
D : CQ-EA1073L
∙
E : CQ-EA1074L
Ref.
No.
Part No.
Part Name & Description
Remarks
[E6802B] Main/Amp Block
IC´s and TRANSISTORs
IC101
AN6564NST1
IC
IC102
C0ABCB000005
IC
IC103
AN6564NST1
IC
IC104
C0ABCB000005
IC
IC105
YEAMLC72146T
IC
IC106
YEAMBU1923F
IC
IC107
C0DBAHE00007
IC
IC201
YEAMTA7705FL
IC
IC202
C0ABCB000005
IC
IC203
YEAMPC4570T1
IC
IC204
C0ABCB000005
IC
IC205
YEAMPC4570T1
IC
IC281
C1BA00000311
IC
IC382
YEAMPC4570T1
IC
IC401
C0ABBA000022
IC
IC701
C2CBKA000001
IC
IC702
C2HBZY000007
IC
IC703
C1BB00000408
IC
IC704
MN1382QTX
IC
IC705
YEAMS2922ADF
IC
IC706
YEAM2951MT
IC
IC707
C1EB00000039
IC
IC708
YEAMC14584BE
IC
IC709
YEAM74HC126F
IC
IC710
YEAMLB1930MT
IC
IC711
C3BBGC000005
IC
IC712
C3BBGC000005
IC
IC713
C0EBM0000005
IC
IC715
MN1382JP
IC
IC717
C0DBEMF00001
IC
IC718
C0CBABA00006
IC
IC719
YEAMT7SH00UL
IC
IC720
YEAMT7SH00UL
IC
IC881
C1EB00000042
IC
Ref.
No.
Part No.
Part Name & Description
Remarks
IC882
C0DBZHZ00007
IC
IC883
C0DBAHE00007
IC
IC884
YEAMPC2410HF
IC
IC885
C0DAAHF00004
IC
IC887
AN7805F
IC
PA101
J3CCAC000001
Electronic Tuner
PA102
YEAU03SMX01
Electronic Tuner
Q106
YEANFP1F3PT1
Transistor
Q108
B1GBCFNN0004
Transistor
Q109
2SB1440TX
Transistor
Q110
YEANFP1F3PT1
Transistor
Q111
YEANC114YKX
Transistor
Q112
B1GBCFNN0004
Transistor
Q201
YEANC323TKT
Transistor
Q202
YEANC323TKT
Transistor
Q203
YEANC323TKT
Transistor
Q301
YEANC323TKT
Transistor
Q302
YEANC323TKT
Transistor
Q303
YEANC323TKT
Transistor
Q401
B1BBAC000007
Transistor
Q403
B1ABBD000004
Transistor
Q404
YEANC3518ZT1
Transistor
Q405
2SD1328STTX
Transistor
Q406
YEANC114YKX
Transistor
Q407
YEANC114YKX
Transistor
Q701
B1ABCF000042
Transistor
Q702
B1GDCFJJ0008
Transistor
Q705
YEANA144EKTX
Transistor
Q706
YEANC3661TA
Transistor
Q708
YEAN2SK536TB
Transistor
Q710
YEANC114YKX
Transistor
Q712
YEANFP1F3PT1
Transistor
Q713
YEANFP1F3PT1
Transistor
Q726
YEANC114YKX
Transistor
Q727
2SB1398QTA
Transistor
Q728
B1GBCFNN0004
Transistor
Q883
YEANC3518ZT1
Transistor
Q884
2SD1328STTX
Transistor
Q885
2SD1328STTX
Transistor
Q887
2SB1193
Transistor
Q888
YEANC114YKX
Transistor
Q889
2SB1446TA
Transistor
Q890
YEANHQ1F3PT1
Transistor
Q892
YEANC3518ZT1
Transistor
Q893
YEANHQ1F3PT1
Transistor
Q894
B1GBCFJJ0002
Transistor
Q895
2SB1073TX
Transistor
Q896
2SB1073TX
Transistor
DIODEs
D101
MA153ATW
Diode
D102
YEADRD43M2T2
Diode
D103
MA153ATW
Diode
D104
MA153ATW
Diode
D105
YEADRD43M2T2
Diode
D106
MA153ATW
Diode
D108
YEAD1SS355T1
Diode
D109
YEAD1SS355T1
Diode
D110
YEAD1SS355T1
Diode
D111
YEAD1SS355T1
Diode
D201
MA8068MTX
Diode
D202
YEADRB051L40
Diode
D203
MAZ816000L
Diode
D204
MAZ816000L
Diode
D303
MAZ816000L
Diode
D304
MAZ816000L
Diode
D401
MA8051MTX
Diode
D402
MA8051MTX
Diode
D403
YEAD1SS355T1
Diode
D404
YEAD1SS355T1
Diode
D405
MA2J72900L
Diode
D406
YEAD1SS355T1
Diode
15
AUDI / CQ-EA1070L / CQ-EA1071L / CQ-EA1072L / CQ-EA1073L / CQ-EA1074L
Ref.
No.
Part No.
Part Name & Description
Remarks
D409
MAZ33600ML
Diode
D410
MAZ33600ML
Diode
D709
YEADEC10DS1
Diode
D710
MA2J72900L
Diode
D711
YEAD1SS355T1
Diode
D712
YEAD1SS355T1
Diode
D723
YEAD1SS355T1
Diode
D724
YEAD1SS355T1
Diode
D725
YEAD1SS355T1
Diode
D726
B0BC5R600014
Diode
D727
YEAD1SS355T1
Diode
D731
YEAD1SS355T1
Diode
D732
YEAD1SS355T1
Diode
D733
YEAD1SS355T1
Diode
D736
MA151WKTW
Diode
D738
MA151WA
Diode
D741
YEAD1SS355T1
Diode
D881
YEADDSM3MA2T
Diode
D884
MAZ80620HL
Diode
D885
YEAD1SS355T1
Diode
D886
YEAD1SS355T1
Diode
D887
YEAD1SS355T1
Diode
D888
YEAD1SS355T1
Diode
D889
MA151WKTW
Diode
D891
YEAD1SS355T1
Diode
D892
MAZ816000L
Diode
D893
MAZ816000L
Diode
D894
MA8056LMHTX
Diode
D895
MA8056LMHTX
Diode
D896
MA8056LMHTX
Diode
D897
MA8056LMHTX
Diode
CAPACITORs
C101
ECA1CM102B
Electrolytic, 1000µF 16WV
C102
YECUS1H103KX
Ceramic, 0.01µF 50WV
C103
YECUS1E223KX
Ceramic, 0.022µF 25WV
C112
F1J1H102A034
Ceramic, 1000PF 50WV
C113
F1J1H102A034
Ceramic, 1000PF 50WV
C114
YECUS1H103KX
Ceramic, 0.01µF 50WV
C115
YECUS1H103KX
Ceramic, 0.01µF 50WV
C116
YECUS1H103KX
Ceramic, 0.01µF 50WV
C117
YECUS1H222KX
Ceramic, 2200PF 50WV
C118
YECUS1H183KX
Ceramic, 0.018µF 50WV
C119
YECUS1H103KX
Ceramic, 0.01µF 50WV
C120
YECUS1H222KX
Ceramic, 2200PF 50WV
C121
ECEA1AKA221I
Electrolytic, 220µF 10WV
C122
YECUZ1H151JC
Ceramic, 150PF 50WV
C123
YECUZ1H151JC
Ceramic, 150PF 50WV
C124
YECUZ1H151JC
Ceramic, 150PF 50WV
C125
YECUZ1H151JC
Ceramic, 150PF 50WV
C126
YECUZ1H122KX
Ceramic, 1200PF 50WV
C127
F1H1H152A021
Ceramic, 1500PF 50WV
C128
YECUS1H103KX
Ceramic, 0.01µF 50WV
C129
YECUZ1H220JC
Ceramic, 22PF 50WV
C130
F1J1H102A034
Ceramic, 1000PF 50WV
C131
ECEA1CKA100I
Electrolytic, 10µF 16WV
C132
F1H1H102A021
Ceramic, 1000PF 50WV
C133
ECEA1CKA100I
Electrolytic, 10µF 16WV
C134
ECEA1CKA100I
Electrolytic, 10µF 16WV
C136
YECUZ1H151JC
Ceramic, 150PF 50WV
C137
YECUS1H151JM
Ceramic, 150PF 50WV
C138
YECUS1H151JM
Ceramic, 150PF 50WV
C139
YECUS1H151JM
Ceramic, 150PF 50WV
C140
YECUZ1H122KX
Ceramic, 1200PF 50WV
C141
F1H1H152A021
Ceramic, 1500PF 50WV
C142
F1H1H103A021
Ceramic, 0.01µF 50WV
C143
F1H1H102A021
Ceramic, 1000PF 50WV
C144
YECUZ1H220JC
Ceramic, 22PF 50WV
C145
F1H1H102A021
Ceramic, 1000PF 50WV
C146
ECEA1CKA100I
Electrolytic, 10µF 16WV
C147
ECEA1CKA100I
Electrolytic, 10µF 16WV
C148
ECEA1CKA100I
Electrolytic, 10µF 16WV
Ref.
No.
Part No.
Part Name & Description
Remarks
C149
YECUS1H101JM
Ceramic, 100PF 50WV
C150
YECUS1H101JM
Ceramic, 100PF 50WV
C151
YECUZ1A224KX
Ceramic, 0.22µF 10WV
C152
F1J1H120A034
Ceramic, 12PF 50WV
C153
YECUS1H150JM
Ceramic, 15PF 50WV
C154
F1J1H102A034
Ceramic, 1000PF 50WV
C155
ECEA0JKA470I
Electrolytic, 47µF 6.3WV
C156
YECUS1H330JM
Ceramic, 33PF 50WV
C157
YECUS1H220JM
Ceramic, 22PF 50WV
C158
ECEA0JKA470I
Electrolytic, 47µF 6.3WV
C159
YECUS1E223KX
Ceramic, 0.022µF 25WV
C160
YECUS1H331JM
Ceramic, 330PF 50WV
C161
ECEA1HKA2R2I
Electrolytic, 2.2µF 50WV
C162
ECEA0JKA470I
Electrolytic, 47µF 6.3WV
C163
F1H1H102A021
Ceramic, 1000PF 50WV
C164
YECUS1H560JM
Ceramic, 56PF 50WV
C165
ECEA1AKA101I
Electrolytic, 100µF 10WV
C166
YECUS1H103KX
Ceramic, 0.01µF 50WV
C169
YECUS1E393KX
Ceramic, 0.039µF 25WV
C170
YECUS1E393KX
Ceramic, 0.039µF 25WV
C173
YECUS1H103KX
Ceramic, 0.01µF 50WV
C175
YECUS1E223KX
Ceramic, 0.022µF 25WV
C176
YECUS1H101JM
Ceramic, 100PF 50WV
C177
YECUS1H103KX
Ceramic, 0.01µF 50WV
C178
ECEA1CKA101
Electrolytic, 100µF 16WV
C184
YECUS1C224KX
Ceramic, 0.22µF 16WV
C185
YECUS1C224KX
Ceramic, 0.22µF 16WV
C187
F1J1H102A034
Ceramic, 1000PF 50WV
C188
YECUS1C224KX
Ceramic, 0.22µF 16WV
C189
YECUS1H101JM
Ceramic, 100PF 50WV
C194
F1H1H103A021
Ceramic, 0.01µF 50WV
C195
YECUS1H103KX
Ceramic, 0.01µF 50WV
C196
EEAFC1A820H
Electrolytic, 82µF 10WV
C197
YECUS1H103KX
Ceramic, 0.01µF 50WV
C201
YECUS1H103KX
Ceramic, 0.01µF 50WV
C204
YECUS1H272KX
Ceramic, 2700PF 50WV
C205
YECUS1H222KX
Ceramic, 2200PF 50WV
C206
YECUZ1H271JC
Ceramic, 270PF 50WV
C207
ECEA1HKA2R2I
Electrolytic, 2.2µF 50WV
C208
ECEA1HKA2R2I
Electrolytic, 2.2µF 50WV
C209
ECEA1CKA101
Electrolytic, 100µF 16WV
C210
YECUZ1E104ZF
Ceramic, 0.1µF 25WV
C214
YECUS1H272KX
Ceramic, 2700PF 50WV
C215
YECUS1H222KX
Ceramic, 2200PF 50WV
C216
YECUZ1H271JC
Ceramic, 270PF 50WV
C217
ECEA1HKA2R2I
Electrolytic, 2.2µF 50WV
C218
ECEA1HKA2R2I
Electrolytic, 2.2µF 50WV
C219
ECEA1CKA100I
Electrolytic, 10µF 16WV
C221
YECUZ1H331JC
Ceramic, 330PF 50WV
C222
YECUS1H331JM
Ceramic, 330PF 50WV
C223
YECUZ1E123KX
Ceramic, 0.012µF 25WV
C224
ECEA0JKA470I
Electrolytic, 47µF 6.3WV
C225
YECUS1A105KX
Ceramic, 1µF 10WV
C226
YECUS1A105KX
Ceramic, 1µF 10WV
C230
YECUS1H272KX
Ceramic, 2700PF 50WV
C231
YECUS1H222KX
Ceramic, 2200PF 50WV
C232
YECUS1A105KX
Ceramic, 1µF 10WV
C233
YECUS1A105KX
Ceramic, 1µF 10WV
C234
YECUZ1H271JC
Ceramic, 270PF 50WV
C235
ECEA1HKA2R2I
Electrolytic, 2.2µF 50WV
C236
YECUS1A105KX
Ceramic, 1µF 10WV
C237
F1H1H101A020
Ceramic, 100PF 50WV
C238
ECEA1CKA100I
Electrolytic, 10µF 16WV
C239
ECEA1CKA100I
Electrolytic, 10µF 16WV
C241
F1H1H101A020
Ceramic, 100PF 50WV
C242
ECEA1CKA100I
Electrolytic, 10µF 16WV
C243
ECEA1CKA100I
Electrolytic, 10µF 16WV
C245
ECEA1CKA100I
Electrolytic, 10µF 16WV
C246
YECUS1C224KX
Ceramic, 0.22µF 16WV
C247
ECA1CKA221XI
Electrolytic, 220µF 16WV
C248
ECA1CKA221XI
Electrolytic, 220µF 16WV
C304
F1H1H272A021
Ceramic, 2700PF 50WV
C305
F1H1H222A021
Ceramic, 2200PF 50WV
16
AUDI / CQ-EA1070L / CQ-EA1071L / CQ-EA1072L / CQ-EA1073L / CQ-EA1074L
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