Pioneer SC-82 Service Manual page 16

1
10.6 FILTER_S ASSY (1/2)
A
AA
CN7183
CN2102
B AKN7151-B
27
V+12_A
26
GNDDAS
25
V-12_A
24
GNDDAS
23
FRO
GNDDAS 22
21
FLO
GNDDAS 20
SRO 19
GNDDAS 18
SLO
17
GNDDAS
16
15
SWO
14
GNDDAS
13
CO
C 12
GNDDAS
SBRO 11
10
GNDDAS
9
SBLO
8
GNDDAS
7
ZONE2RO
GNDVCOMDAC2 6
5
ZONE2LO
4
GNDDAS
3
HDZONE2RO
2
GNDVCOMHDZDAC
HDZONE2LO 1
15
GNDD
BTPOW 14
D
EXSOB(BTDET)
13
12
EXSCK(BTRX)
EX2OE(BTTX)
11
10
EX2ST(BTOC)
AA
BT5V 9
8
BT5V
CN7184
7
BT_STATE1
6
BT_STATE2
BT_STATE3 5
4
GNDD
RIN
3
GNDDAS
2
LIN
1
CN2101
AKN7069-B
E
GNDDAC
NOTE
1. RESISTORS
Unit: k-k , M-M or unless
otherwise noted.
Rated Power: 1/10w unless
otherwise noted.
Toleranee: (J)5% unless
otherwise noted.
MUF : RD1/4MUF
2125 : RS1/8SQ, 3216 : RS1/4SA
NO MARKED : RS1/10SR
unless otherwise noted.
2. CAPACITORS
Unit: p-pF or u-uF unless
otherwise noted.
Ratings: Capacity(F)/Voltage(V)
F
unless otherwise noted.
CH : CCSRCH , CFTLA : CFTLA
NO MARKED : CKSRYB or CEAK
3. NM: No Mount
The mark found on some component parts should be replaced
!
B
1/2
with same parts (safety regulation authorized) of identical designation.
16
1
2
V+12_A
R2350
0
C2328
CH
NM
V-12_A
R2325
0
C2159
R2305
CH NM
0 R2324
0
C2158
R2306
CH NM
R2323
0
0
C2157
R2307
CH
NM
R2322
0
0
C2156
R2308
CH
NM
R2321
0
0
C2155
R2309
CH
R2320
0 NM
0
C2154
R2310
CH
R2319
0 NM
0
C2153
R2311
CH
R2318
0
NM
0
C2152
R2312
CH
R2349
0
NM
0
C2327
R2313
CH
R2427 NM
NM GNDDAC
0
R2314
R2377
0
0
C2348
R2375
CH
R2428 NM
NM
0
R2376
0
GNDDAC GNDDAC2
R2415
10
V+5_BT
R2206
10
R2205
10
R2204
10
R2416
10
R2417
10
R2418
10
R2419
10
R2303
0
R2304
0
R2440
0
R2439 R2441
0 0
GNDD
GNDDAC2 GNDDAC2
2
3
GNDVCOMHDZDAC
GNDVCOMDAC2
*IC2201
V+5_BT2 !
NM
*L2201
NM
1 5
VIN VOUT
2
GND
*C2203
3 4
EN /OC
YB
NM
*R2201
BT_STATE1
NM
BT_STATE2
BT_STATE3
B
2/2
R2315
NM
C2305
YB
NM
C2306
YB
NM
BTPOW
EXSOB(BTDET)
EXSCK(BTRX)
EX2OE(BTTX)
EX2ST(BTOC)
SC-82
3
4
R2327
0
R2426
0
*R2202
NM
*R2203
NM
GNDBT2
GNDBT
B
2/2
4
SOUND
R2369
NM
C2332
R2353 R2355 R
2.7k
10u/50 2.7k
C2333
R2354 R2356 R
2.7k 2.7k
10u/50
R2370
NM
R2139
NM
C2121
R2123 R2125 R
2.7k
10u/50
2.7k
C2122
R2124 R2126 R
2.7k 2.7k
10u/50
R2140
NM
KN2102
VNE1948-A
GND2 GND4
2 4
GND1 GND3
1 3
GNDSH