Marantz NR1508 - Page 30

SCH21_SMPS
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL VIDEO SIGNAL GND LINE POWER- LINE POWER+ LINE COMPONENT (Y)
2
1 3
R4160 22K-D
C4168 OPEN
D4140 1N4007S D4141 1N4007S
5600/6.3(12.5*35)C4164
R4158 3K3
ZD4159 ZJ5.6B
WHITE
BLACK
F4141
F4140
L4140
NR1608
NR1508
* OPTION_2
N1B
OPEN
OPENZJ15B OPEN OPEN 56KOPEN 20K 100/400 0.1/275V
C4143
OPEN
C4169
R4155
10K
R4156 4K7
C4170
100N-K
MAINPOWER
DGND
D5.2V
RESETOUT
2 1
CP4142
LWBP1143-02P
NR1508
/1608
F4140
T2AL
NR1508
/1608
50mH
F4140
T1.6AL
U1B
K1B
FB
C4153
ZJ39BZJ7.5B
ZJ39BZJ6.2B
OPENZJ15B
ZD4147ZD4160
OPTION
R4142
1M
R4164
1M
ZJ39B
ZJ39B
OPEN
ZD4149
1M
R4145
ZJ7.5B
ZD4160
2M2 (5)
2M2 (5)
OPEN
R4148
ZJ12B
ZD4162
ZD4163
ZJ12B
OPTION
1M (5)
1M (5)
56KOPEN
R4150
OPTION
ZD4149
ZJ39B
ZD4165
ZJ15B
OPTION
ZD4147
ZJ39B
10K 100/200
10K 100/200
20K 100/400
C4151R4152
R4151
11K
OPEN
C4169
D4146
1N4007S
ZD4150
ZJ27B
OPTION
ZD4156
ZJ22B
ZD4157
ZJ22B
ZD4153
ZJ22B
ZD4154
ZJ22B
ZD4151
ZJ22B
0.22/275V
0.22/275V
0.22/275V
NR1608NR1508
C4154
100N-K
D4147
AP01C-V1
R4154
10
C4156
1N4007S
D4148
OPEN
OPEN
OPEN
NR1508
OPTION
C4158
OPEN
BKT4142
C4165
100N-K
100N-KC4159
4700N-KC4161
C4171 OPEN
R4162 OPEN
C4167
15N-K
DGND
D5.2V
R4140 OPEN
C4145 100N C4146 100N C4147 100N-K
R4143 330K
R4141
1M
C4150 OPEN
OPEN
ZD4161
ZD4164
ZJ12B
C4151
100/200(NHA)
R4147 270K
ZD4148
ZJ39B
R4152
10K
ZD4155
ZJ22B
ZD4152
ZJ22B
D4150
1N4148
C4160
1UF-K
5600/6.3(12.5*35)C4162
5600/6.3(12.5*35)C4163
U4143
KIA2431AP
C4166
100N-K
R4161
6K8-D
CT708eV5V471K400VacBC4140
C4141 CT708eV5V471K400VacB
C
4142
CT714eV5V103M250VacB
C4153 GRM31C7U3A102JW32L C4172 1000P/1KV
TO POWER TRANS
CHASSIS GND
L4140
* FUSE OPTION
1000P/1KV
GRM31C7U3A102JW32L OPEN
OPEN OPEN V572/51.0NEPO
OPTION_2
100P/1KV
BKT4141
27mH
F4141
* LINE_FILTER OPTION
T6.3AL
F4141
T3.15AL
N1SG, N1B,K1BU1B,FB
N1SG, N1B, K1BU1B,FB
OPTION
OPTION
C4172
ZJ39B ZJ15B
ZJ39B ZJ15B
OPEN OPEN
ZD4148 ZD4165
* OPTION TABLE
C4149
CT714eV5V103M250VacB
D4144 1N4007S
D4145 1N4007S
JP4141 JUMPER
CT714eV5V103M250VacB
C4148
D4142 1N4007S
D4143 1N4007S
JP4140 JUMPER
2M2 (5) 270K
2M2 (5) 270K
OPEN
R4149 R4147
C4152
47/25(NXA)
R4153
6R8
1
12
2 3
10
4
89
6
711
TOP268VG
IC_TOP268VG
U4140
S V S S
X C
S S
F
S D
ZD4158
ZJ39B
R4150
1M
R4149 2M2
R4148 2M2
NR1608
C4157
OPEN
TR4142
KTC3198G
C4156
CT710eV5V222M400VacB
D4149
S30SC6MT
R4157
56
0R4163
TO HDMI B'D
2
1
JK4140
C4143
0.22/275V
1 2
4
3
¡Ü
¡Ü
L4140
SQ2014 27mH
1 2
4
3
¡Ü
¡Ü
L4141
OPEN
10/50(NXA)
C4155
4
10
6
5
2
12
9
13
3
EER2525
T4140
2 1 4
3
U4002
PST8448UR
GND VDD
VOUT
CT
R4159
5K6
MP
TR4141
INK0010AC1
1 2 3 4 5 6
CN4141
CNT-5P
CT710eV5V222M400VacB
CT710eV5V222M400VacB
CT710eV5V222M400VacB
CT714eV5U332M400VacB
SMPS B'D
SMPS_REG_FCNT 1/3
U4142
PC123X2YFZ
RLY4140
JZC-36FD/005-HLT
CN4141
TO N1033
30
Caution in
servicing
Electrical Mechanical Repair Information Updating