Pioneer SC-LX75 - Ir Reg Assy

224
SC-57
1
2 3 4
A
B
C
D
E
F
1
2 3 4
11.15 IR REG ASSY
V V
V-5_MD GND_MD GND_MD(S) V+5_MD
2.V-FAN
1.V+FAN
3.FANCTLH 2.FANCTLL
3.LOCKDET
-B -B+15V
SEC3-1
SEC3-C
SEC3-2
SEC2-1
SEC2-2
SEC9-1
SEC9-C
SEC9-2
FU13
FU14
FU12
FU11
FU15
RISK OF FIRE -
REPLACE FUSE
AS MARKED.
IR REG
-B
-B -B+15V-B+15V
+15V_IN
+15V_REF
V-12DF
V-12DF
GND_DF
GND_DF
V-12DF_IN V+12DF
V+12DF
GND_DF
GND_DF
V+12DF_IN
V+5_MD
GND_MD
V+5_MD_IN
V-5_MD
V-5_MD_IN
GND_MD
V+5_MD
GND_MD
V+5_MD_IN
V-5_MD V-5_MD_IN
GND_MD
V+12DF GND_DF V-12DF GND_DF(S) V+12RY V-12RY
78M05
79M05
79M12
78M12
2SD1763
2SD1763
2200/25
2200/16
V+12DF
V-5_MD
V+5_MD
V-5_MD_IN
GND_MD
GND_MD
GND_MD
GND_DF
SEC9-2
SEC3-1
FAN_L
FAN_H
GND_MD
2200/25
2SB1186
2200/25
1
2
3
4
V-12RY
AWX9806 AWX
1.XFANERR
C7
[[ G ]]
H7241 H7242
BOND
J7201
J7202
J7203
J7204
J7205
J7206
J7207
J7208
H7251
J7209
H7252
H7253 H7254
J7210 J7211
J7212
J7213
J7214 J7215
J7216
J7217
J7218
J7219
J7220
J7221
J7222
J7223
J7224 J7225
J7226
J7227
J7228
J7229
J7230
J7231
J7232
J7233
J7236
JV7240
JV7241
JH7251
JH7252
JH7253
JH7254
BOND
BOND
CN7201
C7200
C7201C7202
C7213
C7214C7215
Q7211
Q7212
C7219
BOND
C7221
P7241
J60
CN7241
R7211
R7213
C7240
C7241
Q7241
C7245
CN7251
C7246
C7250
C7251
C7252
C7255
C7256
CN7271
R7240
C7270 C7271 C7272
CN7281
C7275
C7276
IC7251
IC7252
CN7291
C7291
C7292
C7293
IC7271
IC7272
H7201
H7202
H7203
H7204
1
1
1
1
1
1
1
1
1
1
1 5
E
E
1
E
15
1
1
11
1
1 1
1
1
1
1
CN7723
CN7281
CN4003
CN7271
R
AD
CN4004
CN7251
R
CN4002
CN7241
R
CN5931
CN7291
AJ
MAIN TRANS
CN7201
Q7211
Q7212
Q7241
QIC
IC7272
IC7271
IC7252
IC7251
SIDE A
SIDE A
(ANP7785-A)
V
IR REG ASSY