HCD-EC59/EC590
HCD-EC59/EC590
28
28
C051
D051
D052
D053
1
3
1
8
W052
CN051
JW003
JW004
JW006
JW007
JW008
PT051
JW009
PT054
JW011
JW012
JW013
JW014
JW015
JW016
JW017
JW018
JW019
JW020
S051
RY051
RY052
MAIN POWER
TRANSFORMER
SUB POWER
TRANSFORMER
1
4
9
5
1
6
14
10
(AC IN)
-1
-2
220V
120V
VOLTAGE
SELECTOR
230 – 240V
1-882-027-
12
(12)
PT-SWITCH BOARD
(MX)
(MX)
(EXCEPT MX)
(EXCEPT MX)
(MX)
(MX)
(AR)
(E2, E4, E51)
NOT REPLACEABLE:
BUILT IN TRANSFORMER
A
B
C
D
E
1
2
3
4
5
6
7
•
: Uses unleaded solder.
• See page 15 for Circuit Boards Location.
•
: Uses unleaded solder.
• See page 15 for Circuit Boards Location.
5-11. PRINTED WIRING BOARD - PT-SWITCH Board (SUFFIX-11) -
5-12. PRINTED WIRING BOARD - PT-SWITCH Board (SUFFIX-12) -
C051
D051
D052
D053
1
3
1
8
W052
CN051
JW003
JW004
JW006
JW007
JW008
PT051
JW009
PT054
JW011
JW012
JW013
JW014
JW015
JW016
JW017
JW018
JW019
JW020
S051
RY051
RY052
MAIN POWER
TRANSFORMER
SUB POWER
TRANSFORMER
1
4
9
5
1
6
14
10
(AC IN)
-1
-2
220V
120V
VOLTAGE
SELECTOR
230 – 240V
1-882-027-
11
(11)
PT-SWITCH BOARD
(MX)
(MX)
(EXCEPT MX)
(EXCEPT MX)
(MX)
(MX)
(AR)
(E2, E4, E51)
NOT REPLACEABLE:
BUILT IN TRANSFORMER
A
B
C
D
E
1
2
3
4
5
6
7
Note:
Refer to the “2CH AMP AND PT-SWITCH BOARDS
DISCRIMINATION” (page 14) for how to distinguish
SUFFIX-11 and SUFFIX-12.