Main Assy (3/3) - Pioneer HTP-072 Service Manual

1

10.3 MAIN ASSY (3/3)

A
3/3
MAIN ASSY
A
(CMXESM: 7028073701040-IL)
(YXE8, VYXE8: 7028073701010-IL)
(DLXE: 7028073701030-IL)
(PWXE, AXQ5: 7028073701020-IL)
IC106
KIA7805API
B
1 2
C281
10N-K
C280
10N-K
C
VGND
RLYGND
A 1/3
D
E
C
2/3
CP2200
F
A
3/3
54
1
2
IC107 IC108
KIA7812API KIA7912PI
3 1 2 3 1 2 3
D124
D112
RB551V-30TE-17
RB551V-30TE-17
C277
C278
10N-K
10N-K
C284
10N-K
R281
-
R278
R282
- -
D113
-
R279
-
D111
D120
-
-
2
3
D118
RB551V-30TE-17
C289
10N-K
D114
1N4007
C283
4700/25(16*25)
D115
1N4007
C288
D117
1000/25(10*20)
1N4007
D119
1N4007
D121
KBPC8005_8A
• NOTE FOR FUSE REPLACEMENT
CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,
REPLACE WITH SAME TYPE AND RATINGS OF FUSE.
HTP-072
3
4
R280
0R22(1)
C285
C231
-
47N(EB)-100V
FROM
TRANS
C287
-
R283
0R22(1)
F100
-
0R22(1)
FROM
R284
TRANS
0R22(1)
R286
4