Pioneer S-DVR9SW Manual de serviço - Página 18

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3.4 POWER and PRIMARY ASSY

A
AN1
XKP3041
NEUTRAL
CN4206
CN51
XKP3063
1
GNDRY
2
GNDRY
3
GNDRY
4
VD+5
5
VD+5
B
6
VD+5
7
POW ON/OFF
CN4201
B5P-VH
VH
5
VL
4
GND
3
VL
2
VH
1
C
R4270
D4229
6.8k
1SS133
R4271
D4230
1k
1SS133
R4274
D4231
1k
1SS133
14.2 V
2SC4081(QR)
D
R4203
10k
R4205
10k
2SC4081(QR)
D4205
(1/4W)PU
R4208
27k
(1/2W)PM
P1
E
1
F
D E
18
1
2
PRIMARY ASSY
E
(AWU8196)
L1
H1,H2:AKR7001
XTF3004
W195
FU1
W196
H1
H2
2
LIVE
1
W197
W198
XKP3074
W195 – W198:STBY
1
2
STBY
KN1
VNF1084
CHASSIS GND
3
4
ASR7029
5
6
R52
7
XCG3008 : 0.01 µ F
C4208
XCG3008-
W290
IC4201
D4201
STBY
–
+
STBY
IC4202
C4209
C4207
XCG3008-
W289
XCG3008-
W259
48.0 V
IC4203
STBY
XCG3008-
C4216
IC4204
STBY
C4217
W287
XCG3008-
Q4201
VD+5
14.9 V
IC4205
Q4202
NJM7812FA
IN
OUT
MTZJ2.7B
D4206
Q4203
UN521L
W336
STBY
R4210
STBY
VD+5
3
5
7
9
11
13
15
17
2
4
6
8
10
12
14
16
[to AF ASSY]
A
CN4003
2
3
CAUTION
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,
RY51(2/2)
REPLACE WITH SAME TYPE AND RATINGS ONLY
ASR7029
CN1
C3
B2P3S-VH
ACG7034
2
2
0.01
1
1
RY51(1/2)
Q51
2SD1858X
D52
R54
1k
47k
: Measurement condition
• Power: 230V
• Audio out: Non
VH+
47.0 V
GNDD
GNDB
GNDF
KN4201
VNF1084
GNDS
VH-
C4218
XCG3008-
D4202
D5SBA20(B)
C4219
XCG3008-
VR+12
R4211
0
R4212
STBY
23
21
19
17
15
13
11
22
20
18
16
14
12
[from TRADE ASSY]
B
CN4007
S-DVR9SW
3
4
T1
1
VH
2
VL
3
GND
4
VL
0
5
VH
0
VH+
24.1 V
24.4 V
9
7
5
3
1
6
5
4
4
2
10
8
6
[from AF ASSY]
A
J4001
4
(FL)
(SL)
(C)
(SW)
(SW)
3
2
1