Procedure After Replacing The Printed Circuit Boards; Procedure After Replacing The Microprocessor, Etc - Denon PMA-2500NE Service Manual

PROCEDURE AFTER REPLACING THE PRINTED CIRCUIT BOARDS.

The procedure after replacing the printed circuit boards is as follows.
(1) Change the resistor for setting the region.
DIGITAL PCB
Model Area
Europe (E2)
Japan (JP)
See the PCB below.
(2) Be sure to replace the software with the latest version.

PROCEDURE AFTER REPLACING THE MICROPROCESSOR, ETC.

The procedure after replacing the u-COM (microprocessor), flash ROM, etc. is as follows.
PCB Name Ref. No.
DIGITAL U0705
DIGITAL U0102
Procedure after Replacement
A : The software has been written. The software is not written at the time of replacement.
B : The software has been written. The software may need to be rewritten by version updates. Check the version.
C : The software has not been written. The software needs to be written after replacement.
See "Firmware Update Procedure" for information on writing the software.
D : The software has been written. Be sure to rewrite with the latest software for your service region.
See "Firmware Update Procedure" for information on writing the software.
R0117
1K
OPEN
K591
BLUE
N103
R592
L591
L592
L593
L594 C116
C115
D591 L101
L102
Z591 C117
Q702 R751 C592
C720
C722
Q591
C713
C711 1
19
R743
A
R739
R745
R741 R747
D703 R719 R720
R746
D702
R718
C707 R711 R722
D701
R775
N701 C714 C716 R717
C703
C710
R774
W U701
R531 C705 L703 C708
R723
C525
D504 L702
D503
C533
C537
C526
C527
R530 L203
B203
C532
C524
C507
C207
U501
R502
R519 D501
R525 C502
C206
R529
C516
R527
C208
C521 R517
C209
C501
R514 C212
R522
R515 C213
C210
R504 R503
R516
R526 R532
C205
R528 U201 C203
C204
C215
C214
L201 L205
L204
C202
K504
L220
L215
R278
C201 R276
N201
N110
L219
L214
Description
MX25L4006EM1I-12G
M3062LFGP
1
BROWN
N109
R168 R167 C173
Q111 Q112 Q140
Q110
R299
C335 Q144
C136 Q145
R301
R156
C334 C143
Q113
C333
R143 Q108
B201
1 D202
7
D106 D105
TOP
R147
Q121
N104
R140
C258 C256
C132
Q120
C135
R150
X101
R174
R171 C147
C146
R172
C145
R132
R177 R131 R205
R178 R130
R219
R129 R271
R182
R166 R128
R272
R183 R127
R126
R181
R165 R125 R245
R180
R124
R123
R122
R121 R223
R222
R221
R120
U104
R119 R217
U102 R214
R118 U202
R215
R117
R216
C156
C157 R117
C130
R164
R163 Q146
R169
C308
C310
C311
Q107
R268
R110 R263
C166 R116
R107
C165
RED
C170
R108
R153
R155
R113 R114
R903 R102
D102
N106
63301020610AS
8U-310206
1
Proce-
dure after
Replace-
ment
B SOFTWARE : USB-B
C SOFTWARE : System u-com
22
12
220X123
B202
D203
C230 C257
C331 R288
R289
R280
R281
R224
C324
R254
C332
R294
C260
R231
C263
R255 C266
R256
R295
R240
C329
R257
C330
R246
R292
R282
R284
R293
R285
C328
R286 C327
R283 R290
R287
R274
R291
N204
N205
C325 C326
R241
R273 U209
C110
C109
C309 C102 C108
C101 C107
C106
B101
C105
C163
R203 R202
E B
R191
L105
L106
Q129
L103 R194
S101
Z101
R201 R200
N108
L104
L107
Remark