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7
6
5
4
3
2
1




8
A




B E W238
B E Q24
W237
R407 C19 D21 Q21




IC9
C21




EB
W236 W38 R21




R43
R44




D402
Q401 R64 R41 C27 W235
W234




W40
EB E
C1




C C




R65
W233 CN2 R42
Q22
KDC-225/225MR/2025




IC3
W232 24 2




BE
C45 Q41
B




R51
23 1 D41




L2/W239




R60
W230




R59
4 2 C41
W37 R62 R66 12 1
R56 R52




W231
W225 5 1 W224 W223




R425
D524




W36
D1




W228

W229
W222 W220

W227
W221
W219
D26




W215
C26
L1




W217 W218 L12
1




W216
16




C202
C25




W226
W213 W214 Q23 W34
W33




W35
W212 C42
C20

W211




L11
PC BOARD (FOIL SIDE VIEW)




C22




C C
W32




EB E
R54 R61 W209 D22
D23




W210 W208
R23




C29
R22




W31 C28
C




W207




3 4
2 1
R58




C409 IC8
W206
W203




R57
C33




C406
W202 R1 D24




C24
R410 C43 C30 D25


C23
W201




W204
W205
R162 R160
R314 W41 W200
R63
8
9




D3
D2

C410
D5
W198 BE R2




X1
W197 W196 W195
J1




Q1 R3




60
R53




61
D526
R12 W194 R24 W193 W192




R55
W30 W191




C201
R31




W29
R272
W188 D255




10.0MHz
C3




Q4
R4 W187




EB
C31

R32




W186
C408 R13 R5
D523




3
W177


R25 C32 D253 D257 W185




W28
R6 C4
Q2
R9




EB




W184




R523




80
R8




R26 R520
W183




R420
R431

CN5




IC1
R430 D522 W182




1
C407




1
R28




41 40
D4
R7




D258




X2
R417 C521 R522




8
7
R416 R27 W181
R422 D31 TH1
R10




R421
D




R521 D256
R255




R412 R33 W180
R161




32.768kHz
Q3




C111
D269
BE




D521
R11




W27
IC6
EB




W189
R411




W190
C5 D251




Q521
25




Q252 D271




20
W178




21
R413 R252




1
24




14
R418 C6 W179 R257
D201 R207
BE
W174




R419




R153
R152
C258
C255




D202
D270




R415 R432
R154 R312 R271




R208
R251 R253




R209
R210
R256




W172
W175


R315
W170 W171
W173




C257




R106
C256
W166




W168
IC4




W167 R254




W160




D156
CLK
W143



DATA




W159
W153




W164