HCD-MX500i/MX550i
HCD-MX500i/MX550i
40
40
B
E
B
E
B E
B E
B
E
C21
R603
R605
R608
R609
R610
C603
C606
Q901 Q902
Q903
Q904
D15
D16
D17
R901
R902
R903
R904
R905
R906
R907
R908
R909
R910
R911
R912
R913
R914
R915
R916
R918
R921
R924
R925
R926
R927
R928
R929
R11
R14
R930
R15
R931
R16
R932
R17
R933
R18
R934
R20
C904
R24
R27
C908
C909
R29
R948
C910
C914
C915
R951
C916
R952
C917
R953
C918
C919
R955
C923
R960
R961
R962
R963
R964
C929
R965
R966
R968
R969
C944
C945
Q601
C950
C954
C956
C959
C960
D906
D907
D910
D911
D913
D914
D922
D923
D927
IC909
C13
C14
C17
C18
G
S
G
S
+
-
1
9
1
4
1
3
C
E
C
EC
E
1
3
1
5
C20
C22
C23
C24
C25
R604
R606
HT902
HT905
HT906
EP901
EP902
VR001
C604
C1
FH1
C2
FH2
C4
C5
D1
D2
D3
F1
D602
D603
L901
TH1
TH2
T603
L904
JW10
JW11
JW12
JW13
JW14
JW15
JW16
JW17
JW18
T031
JW19
JW20
JW21
JW22
JW23
JW26
JW27
JW28
JW29
JW30
D11
D14
CN902
CN904
CN905
HT1
R12
HT2
R13
C902
R22
R23
C905
R25
C906
C907
C913
R2
R3
R4
C920
JW1
JW2
JW3
C930
JW4
JW5
JW6
JW7
JW8
T1
JW9
Q011
Q012
C952
C957
C958
JW907
PH601
PH602
D901
D902
D903
D904
D905
PH11
CN1
FB11
IC904
IC905
IC908
C10
C11
C12
C15
C16
EP1
MAIN POWER
TRANSFORMER
LINE FILTER
SUB POWER
TRANSFORMER
(CHASSIS)
(CHASSIS)
(CHASSIS)
PH11, 601, 602
(AC IN)
A
K
C
E
3
1-882-117-
POWER BOARD
(EXCEPT CND)
(CND)
(CND)
(CND)
A
B
C
D
E
F
1
2
3
4
5
6
7
8
11, 12
(11, 12)
5-21. PRINTED WIRING BOARD - POWER Board -
•
: Uses unleaded solder.
• See page 23 for Circuit Boards Location.