Pioneer SC-LX85 - Page 174

165
SC-57
5
6 7 8
5
6 7 8
A
B
C
D
E
F
V
CN7241
CN7271
CN7251
CN7291
CN7281
3216
32163216
3216
3216
3216
2125
!
!
!
!
!
!
!
GND_DF
FANCTLL
KM200NA2
-B+15V
1
-B
2
KM200NA4
V+5_MD
1
GND_MD
2
V-5_MD
3
GND_MD(S)
4
KM200NA7
1
V+12_DF
2
GND_DF
3
V-12_DF
4
GND_DF(S)
5
V+12_RY
6
V-12_RY
7
V-12_RY
220u/16
C7276
10u/50
C7214
2200u/16
C7272
10u/50
C7215
2200u/25
C7251
220u/35
C7255
2200u/25
C7252
220u/35
C7256
220u/16
C7275
10u/50
C7219
2200u/16
C7271
47u/25
C7221
10u/50
C7213
C7282
100p/50
CH
C7281
100p/50
CH
330p/50
CH
C7253
0.01u/50
C7218
0.01u/50
C7217
0.01u/50
C7273
0.01u/50
C7216
NM
C7274
0.01u/50
C7260
NM
C7259
NM
C7222
1000p/50
CH
C7277
330p/50
CH
C7247
10p/50
C7220
NM
C7254
0.01u/50
C7278
330p/50
CH
C7261
NM
330p/50
CH
C7291
0.39u/50
CFTLA
C7292
NM
CFTLA
C7293
NM
CFTLA
D7221
NM
D7211
1SR154-400
D7216
1SR154-400
D7215
1SR154-400
D7212
1SR154-400
D7276
1SS357
D7275
1SS357
D7256
1SS357
D7255
1SS357
D7213
HZU7R5(B1)
NM
D7277
NM
D7259
NM
D7260
NM
D7217
NM
D7214
HZU7R5(B1)
D7278
NM
D7218
NM
D7258
NM
GND_DF
GND_MD
NJM78M05FA
IC7271
1
OUT
2
GND
3
IN
NJM78M12FA
IC7251
1
OUT
2
COM
3
IN
NJM79M05FA
IC7272
1
OUT
2
IN
3
COM
NJM79M12FA
IC7252
1
OUT
2
IN
3
COM
JV7241
P7241
NM
LTC124EUB
LTC124EUB
Q7221
4EUB
LTA143EUB
Q7222
24EUB
205
Q7211
2SD1763A(DE)
2SB1186A(DE)
Q7212
R7222
100k
R7221
22k
R7271
0
R7211
1K
R7255
10
R7254
NM
R7253
NM
R7214
10
R7213
1K
R7256
10
R7212
10
R7251
0
V+5_MD
V-12_DF
V+12_DF
V-5_MD
C7203
NM
C7204
NM
C124EUB
Q7207
LTA124EUB
Q7206
R7246
1M
R7273
1M
R7274
330
R7258
8.2k
R7259
1M
R7223
NM
R7225
NM
C7223
NM
C7224
NM
R7226
NM
V+5_MD
L7201
NM
KM200NA3
1
V+FAN
2
V-FAN
3
LOCK DET
KM200NA3
1
XFANERR
2
FANCTLL
3
FANCTLH
C7294
NM
CH
C7295
NM
CH
C7296
NM
C7297
NM
R7275
NM
R7276
NM
R7277
NM
R7278
NM
R7280
NM
-12.7V
+12.5V
-20V
+20V
FAN V+FAN V-FAN
OFF
LOW
HIGH
0V 0V
-0.7V
-6.5V
+6.5V
-6.5V
for
MP GATE DRIVER
IRPOWER AMP MODURATOR
Power Supply for
COOLING FAN
Power Supply for
IRPOWER AMP INPUT STAGE & SP RELAY
Power Supply for
FANCTLH
!
The mark found on some component parts should be replaced
with same parts(safety regulation authorized) of identical
designation.
R
1/6
CN4004
AD
CN7723
AJ
CN5931
R
1/6
CN4003
R
1/6
CN4002
CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,
REPLACE WITH SAME TYPE AND RATINGS OF FUSE.
IR REG ASSY
(AWX9806)
V
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
2. CAPACITORS
Unit: p-pF or u-uF unless
otherwise noted.
Ratings: Capacity(F)/Voltage(V)
unless otherwise noted.
CH : CCSRCH , CFTLA : CFTLA
NO MARKED : CKSRYB or CEAK
3. NM: No Mount
NOTE