Denon CEOL Piccolo DRA-N5, Руководство по обслуживанию

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53
STBY POWER GND POWER - POWER +
+29V
+12V_D
+12V_A
-12V_A
DC_LINK
DC_LINK
+29V
P_VCC
P_VCC
+29V
+12V_D
+12V_A
-12V_A
+18V_OLED +18V_OLED
SUB_POWER_CONT
P_DOWN
+5V
+5V
SUB_POWER_CONT
P_DOWN
+5V_SMPS1
+5V
: To reduce the risk of electric shock,leakage current or resistance measurement
shall be carried out before the appliance returned to the customer
GND_AD
GND_A
GND_AD
D_GND
GND_A
GND_D
D_GND
GND_CHASSIS GND_CHASSIS GND_AD D_GND GND_A GND_AD
GND_D
D_GND D_GND D_GND D_GND
GND_D
GND_D GND_D
GND_D
D _ D N G D _ D N G D _ D N G
D _ D N G D _ D N G D _ D N G
D _ D N G D _ D N G
GND_D
GND_D D_GND
GND_A D_GND GND_CHASSIS GND_AD
GND_D GND_CHASSIS
D_GND
E2 OPEN
OPEN
OPEN SHORT
SHORT
C805 C806
JP
E3
JUMPER
SW_110V
JUMPER
SW_220V
+ C441
2200uF
10V
(105'_WB)
+ C441
2200uF
10V
(105'_WB)
L441
4.7uH
L441
4.7uH
C252
473K
(2012)
C252
473K
(2012)
R872
1.2
1/2W
R872
1.2
1/2W
IC251
TL431
FAN431
IC251
TL431
FAN431
2
3
1
R452
470
(2012)
R452
470
(2012)
R272
4.7K
(2012)
R272
4.7K
(2012)
D871
UF4007
D871
UF4007
R821
68K
3W
(RF)
R821
68K
3W
(RF)
D441
MBRF10100CT
D441
MBRF10100CT
3
1
2
R222
4.7K
1W
(RF)
R222
4.7K
1W
(RF)
D823
UZ18B
(NC)
D823
UZ18B
(NC)
1
2
B822
3550
B822
3550
1
2
R254
15KF
(2012)
R254
15KF
(2012)
+ C221
1000uF
50V
(105'_MK)
+ C221
1000uF
50V
(105'_MK)
R246
0
(2012)
R246
0 Ω
(2012)
R830
0.18
3W
(RF)
R830
0.18
3W
(RF)
C822
68pF
1KV
(3216)
C822
68pF
1KV
(3216)
1
2
+ C225
2200uF
25V
(105')
+ C225
2200uF
25V
(105')
R834
10K
(2012)
R834
10K
(2012)
L221
6uH
(BAR)
L221
6uH
(BAR)
R238
0
(2012)
R238
0 Ω
(2012)
t
TH801
10D13
t
TH801
10D13
R823
10K
(2012)
R823
10K
(2012)
IC451
TL431
FAN431
IC451
TL431
FAN431
2
3
1
+ C874
47uF
50V
(105')
+ C874
47uF
50V
(105')
HSQ821
MH-4506-30
HSQ821
MH-4506-30
C803
SD102M
AC250V
C803
SD102M
AC250V
T871
EE2525
T871
EE2525
1
2
3
4
5
10
7
8
6
9
R453
2.32KF
(2012)
R453
2.32KF
(2012)
R451
470
(2012)
R451
470
(2012)
C830
104K
(2012)
C830
104K
(2012)
C235
104K
(2012)
C235
104K
(2012)
R833
150K
1/4W
R833
150K
1/4W
+
C805
330uF
200V
(105')
+
C805
330uF
200V
(105')
D824
UZ20B
D824
UZ20B
1 2
Q821
SMK08N70
Q821
SMK08N70
B871
3550
B871
3550
1 2
CN224
C125Z1-13
CN224
C125Z1-13
1
2
3
4
5
6
7
8
9
10
11
12
13
C872
103K
630V
C872
103K
630V
1
2
T821
ER3327
T821
ER3327
1
2
3
7
6
8
13
14
9
10
11
12
R826
47K
(2012)
R826
47K
(2012)
+ C226
100uF
25V
(105')
+ C226
100uF
25V
(105')
D873
UZ24B
D873
UZ24B
1
2
D803
1N5408
D803
1N5408
C224
104K
(2012)
C224
104K
(2012)
PC822
PC-17K1
PC822
PC-17K1
1
2
4
3
R828
10
(3216)
R828
10
(3216)
SW_220V
JUMPER SW_220V
JUMPER
CN221
5267-6A
CN221
5267-6A
1
2
3
4
5
6
R801
1.5M
1/2W (SURGE)
R801
1.5M
1/2W (SURGE)
R271
4.7K
(2012)
R271
4.7K
(2012)
R239
0
(2012)
R239
0 Ω
(2012)
R236
0
(2012)
R236
0 Ω
(2012)
D223
HS1G
D223
HS1G
R273
4.7K
(2012)
R273
4.7K
(2012)
CN801
YW396-32V
CN801
YW396-32V
1 2
IC871
ICE3BR1765J
IC871
ICE3BR1765J
BA
1
FB
2
CS
3
DRAIN
4
DRAIN
5
N.C
6
VCC
7
GND
8
D832
1N4007
D832
1N4007
+ C442
470uF
10V
(105')
+ C442
470uF
10V
(105')
C826
SD102M
AC250V
C826
SD102M
AC250V
C451
104K
(2012)
C451
104K
(2012)
L222
4.7uH
(AL04)
L222
4.7uH
(AL04)
CN222
C125Z1-11
CN222
C125Z1-11
1
2
3
4
5
6
7
8
9
10
11
HSD221
MH-4506-30
HSD221
MH-4506-30
D822
BAV21W
D822
BAV21W
+ C444
100uF
25V
(105')
+ C444
100uF
25V
(105')
C234
104K
(2012)
C234
104K
(2012)
C251
473K
(2012)
C251
473K
(2012)
F801
250V/4A
F801
250V/4A
1
2
+ C823
47uF
50V
(105')
+ C823
47uF
50V
(105')
R245
0
(2012)
R245
0 Ω
(2012)
C825
102K
(2012)
C825
102K
(2012)
+ C875
0.47uF
50V
+ C875
0.47uF
50V
R221
4.7K
1W
(RF)
R221
4.7K
1W
(RF)
R871
100K
1W
(RF)
R871
100K
1W
(RF) C801
0.22uF
AC275V
C801
0.22uF
AC275V
C804
SD102M
AC250V
C804
SD102M
AC250V
R454
2.2KF
(2012)
R454
2.2KF
(2012)
C802
0.22uF
AC275V
C802
0.22uF
AC275V
C445
104K
(2012)
C445
104K
(2012)
R827
100
(3216)
R827
100
(3216)
+ C222
470uF
50V
(105')
+ C222
470uF
50V
(105')
HSD441
MH-1510-30
HSD441
MH-1510-30
C231
104K
(2012)
C231
104K
(2012)
D821
UF4007
D821
UF4007
D442
HS1G
D442
HS1G
D872
BAV21W
(SOD80C)
D872
BAV21W
(SOD80C)
C821
103K
630V
(PE)
C821
103K
630V
(PE)
1
2
D224
HS1G
D224
HS1G
PC871
PC-17K1
PC871
PC-17K1
1
2
4
3
R231
1K
1W
(RF)
R231
1K
1W
(RF)
P C B
PCB
FR-4
(166.4*88mm)
P C B
PCB
FR-4
(166.4*88mm)
L801
CV615280S
L801
CV615280S
1
4
2
3
C446
104K
(2012)
C446
104K
(2012)
D222
HS1G
D222
HS1G
R243
0
(2012)
R243
0 Ω
(2012)
R230
1K
1W
(RF)
R230
1K
1W
(RF)
RV801
14D561
RV801
14D561
1 2
L223
4.7uH
(AL04)
L223
4.7uH
(AL04)
C827
104K
(2012)
C827
104K
(2012)
R223
4.7K
1W
(RF)
R223
4.7K
1W
(RF)
R224
4.7K
1W
(RF)
R224
4.7K
1W
(RF)
R455
1K
(2012)
R455
1K
(2012)
R829
22K
(2012)
R829
22K
(2012)
C232
104K
(2012)
C232
104K
(2012)
C223
104K
(2012)
C223
104K
(2012)
PC831
PC-17K1
PC831
PC-17K1
1
2
4
3
R253
1.2KF
(2012)
R253
1.2KF
(2012)
C876
103K
(2012)
C876
103K
(2012)
1
2
C242
104K
(2012)
C242
104K
(2012)
R874
10
(3216)
R874
10
(3216)
+ C443
100uF
25V
(105')
+ C443
100uF
25V
(105')
IC821
L6565
IC821
L6565
INV
1
COMP
2
VFF
3
CS
4
ZCD
5
GND
6
DRV
7
VCC
8
L442
4.7uH
(AL04)
L442
4.7uH
(AL04)
D802
1N5408
D802
1N5408
D801
1N5408
D801
1N5408
R244
0
(2012)
R244
0 Ω
(2012)
R241
0
(2012)
R241
0 Ω
(2012)
+ C227
220uF
35V
(105'_WB)
+ C227
220uF
35V
(105'_WB)
D221
MBRF10200CT
D221
MBRF10200CT
3
1
2
Q822
A1298 Q822
A1298
PC821
PC-17K1
PC821
PC-17K1
1
2
4
3
R251
1K
(2012)
R251
1K
(2012)
+
C806
330uF
200V
(105')
+
C806
330uF
200V
(105')
D804
1N5408
D804
1N5408
C829
104K
(2012)
C829
104K
(2012)
D874
BAV21W
(SOD80C)
D874
BAV21W
(SOD80C)
Q823
MMBT2222A
Q823
MMBT2222A
L802
CV615280S
L802
CV615280S
1
4
2
3
+
C229
330uF
25V
(105')
+
C229
330uF
25V
(105')
IC221
KIA7812
IC221
KIA7812
IN
1
OUT
3
GN
D
2
+ C228
100uF
25V
(105')
+ C228
100uF
25V
(105')
R252
1K
(2012)
(NC)
R252
1K
(2012)
(NC)
R256
33K
(2012)
R256
33K
(2012)
R237
0
(2012)
R237
0 Ω
(2012)
+
C230
100uF
25V
(105')
+
C230
100uF
25V
(105')
R461
330
(2012)
R461
330
(2012)
SW_110V
JUMPER
SW_110V
JUMPER
R462
4.7K
(2012) R462
4.7K
(2012)
R255
1.5KF
(2012)
R255
1.5KF
(2012)
R247
0
(2012)
R247
0 Ω
(2012)
R832
150K
1/4W
R832
150K
1/4W
R240
0
(2012)
R240
0 Ω
(2012)
R873
10
(3216)
R873
10
(3216)
B821
3550
B821
3550
1 2
R835
10K
(2012)
R835
10K
(2012)
150uF
400V
330uF
300V
330uF
300V
8 7 6 5 4 3 2 1
A
B
C
D
E
F
SCHEMATIC DIAGRAMS (6/6)
SMPS UNIT
CN224
CN221
CN222
TO CN006
TO CN101
TO CN007