Marantz ND8006, Руководство по обслуживанию

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SCH10_MAIN POWER SUPPLY
STBY POWER ANALOG AUDIO DIGITAL AUDIO GND LINE POWER- LINE POWER+ LINE
1K
R4003
10K
R4001
OPEN
R4004
3.3K
R4005
OPEN
R4002
KDS160
D4002
2SC4081
Q4001 2P-VHw
N4001
1 2
GND.
C4003
0.1
0.1
C4031
S1M
D4023
4.7K
R4012
MM3Z3V6B
D4028
10K
R4016
C4022
2.2/50
10K
R4019
S1M
D4024
0.1
C4025
D4010
S1M
D4009
S1M
D3SB60
D4018
9999999999
Z4008
OPEN
GND.
00M51100308M9
Z4013
SCREW
+5USBA
BA00JC5WT
U4004
OUT 4
C
5
GND
3
CTL 1
IN 2
44731006900AS
Z4014
HEAT-SINK
GND.
0.1
C4018
270K
R4017
330K
R4013
47K
R4014
00M51100308M9
Z4019
SCREW
00M51100308M9
SCREW
Z4020
GND.
GND.
00M309V267010
Z4018
HEAT-SIN K
00M309V267010
Z4017
HEAT-SINK
GND.
00D4170669005
RADIATOR
Z4004
00M51100308M9
Z4005
SCREW
STB_CNT
BIDIREC
T
P_DOWN
BIDIRECT
BLM21PG221 L4002
BLM21PG221
L4001
+3.3V_NSW
+3.3DD
GND.
BLM21PG221
L4003
P_DOWN
SMPS_CONT
STB_CNT
0
R4036
0 R4033
+3.3DD
KDS160
D4030
KDS160 D4027
KDS160
D4017
10K
R4007
GND.
SHORT
SHORT
OUTPUT
BA00JC5WT
U4006
OUT 4
C
5
GND
3
CTL 1
IN
2
OPEN
Q4002
GND.
2SC4081
Q4007
KRC102S
Q4008
KRC102S
Q4005
0 R4034
0 R4032
AC100V_N
AC100V_L
+18V_OLED
S1M
D4003
S1M
D4004
STYLE-PIN
Z4001
STYLE-PIN
Z4002
OPEN
Z4003
GND.
0.1
C4041
FG1
GND.
0.1
C4040
GND.
00M51100308M9
SCREW
Z4016
00M309V267010
HEAT_SINK
Z4015
KDS160
D4043
+18V_OLED
T1AL/250V
F4004
GND.
T5.0A/250V
F4003
FUSE(SCT2A)
F4002
S1M
D4038
S1M
D4041
S1M
D4039
S1M
D4040
330K
R4020
270K
R4022
47K
R4021
S1M
D4021
S1M
D4025
S1M
D4026
S1M
D4022
+3.3V_NSW
0.1
C4023
GND.
5V_LEGO
0.1
C4027
KDS160
D4034
IN
OUT
BA033T
U4005
0.1
C4024
GND.
220/16
C4020
220/16
C4021
+3.3DD
+5USBA
5V_LEGO
GND.
GND .
1SS355T
D4047
C4049 1000P
GND.
GND.
C4045
470P
JSS2208A
S4002
1
2
3
GND.
KRA102S
(10K-10K)
Q4009
GND.
C4047
OPEN
C4048 0.01
C4046
0.1
+5USBA
GND .
GND.
R4031
47
1SS355T
D4046
4
5
6
7 8
BLM21PG221 L4005
BLM21PG221 L4007
BLM21PG221 L4006
47K
R4026
GND.
KDS160
D4045
IN
OU T
BA033T
U4008
0.1
C4043
0.1
C4037
BLM21PG221 L4004
BLM21PG221 L4011
GND.
KDS160
D4031
KDS160
D4032
10K
R4010
5V_MOTOR
GND.
FLASHER_IN
INPUT
FLASHER_OUT
OUTPUT
0 R4028
0 R4029
232C_IN
INPUT
232C_OUT
OUTPUT
0
R4037
0 R4038
RC-5_IN
OUTPUT
0 R4027
RC-5_IN
INPUT
0 R4035
+3.3V_NSW
5V_MOTOR
BLM21PG221
L4010
3.3V_CD
3.3V_CD
00M51100308M9
SCREW
Z4007
GND.
00M309V267010
HEAT_SINK
Z4006
KILL_IR
OUTPUT
0 R4030
KRA102S
Q4011
KILL_IR
INPUT
CD_OFF
OUTPUT
0 R4039
FDC608PZ
Q4003
1
2 3
4
5 6
10K
R4006
GND.
CD_OFF
BIDIRECT
FUSE(SCT2.5A)
F4001
S1M
D4014
S1M
D4015
S1M
D4013
S1M
D4016
0.1
C4009
6P-EH(IM)
N4003
1
2
3
4
5
6
10K
R4018
PROTECT
INPUT
PROTECT
OUTPUT
+3.3DD
10K
R4009
+3.3DD PROTECT
OUTPUT
PROTECT
OUTPUT
PROTECT
OUTPUT
GND.
S1M
D4007
S1M D4008
S1M
D4011
S1M
D4012
IN
OUT
NJM7805FA
U4001
IN OUT
NJM7905FA
U4002
0.1
C4006
0.1
C4007
C4030
220/35
C4028
220/16
220/16
C4029
220/16
C4012
220/16
C4011
0.1
C4014
0.1
C4015
220/16
C4044
RCA-PIN-JACK-2P
K4001
1
2
3
4
C4034
220/25
0.1
C4026
12P_PH-SA N
N4004
12
11
10
9
8
7
6
5
4
3
2
1
GND_D_A
+5V_D_A
-5V_D_A
-5V_D_A
+5V_D_A
GND_D_A
BLM21PG221
L4008
BLM21PG221
L4009
9P_PH-SA N
L=200
N4005
1
2
3
4
5
6
7
8
9
6P_PH-SA N
L=170
N4006
1
2
3
4
5
6
8P-PH
N4007
1
2
3
4
5
6
7
8
J4001
SHORT
5P-EH(IM)
N4002
1
2
3
4
5
+5V_P
OUTPUT
+5V_N
OUTPUT
+5V_P
INPUT
+5V_N
INPUT
GND.
GND.
KDS160
D4037
KDS160 D4019
KDS160
D4020
OPEN
D4006
R4023
10K
AP1150ADS33-L
U4007
1
Vcont
2
GND
3
Np
4
VOUT
5
VIN
1SS355T D4042
0.1
C4036
220/16
C4042
0.1
C4033
+3.3V_NSW
S1M
D4044
S1M
D4035
+6V_SMPS
+6V_SMPS
S1M
D4001
+6V_SMPS
2SC4081
Q4006
220
R4011
1K
R4008
GND.
S1M
D4005
10/50
C4017
MM3Z6V2B
D4029
GND.
C4002
1000/35
4700/16
C4008
C4010
4700/16 4700/16
C4016
4700/16
C4019
2200/16
C4004
2200/16
C4005
2200/16
C4032
STYLE-PIN
Z4009
OPEN
Z4010
0.01
C4038
0.01
C4039
1000P
C4050
1000P
C4051
GND.
FG1
GND.
GND.
10K
R5910
+3.3V_NSW
10K
R5911
OPEN
Q5009
1
2
3 4
5
6
OPEN
R5912
GND.
STB_CNT
4700/16
C5902
S1M
D4036
RB051L
D4033
RB051L
D5909
+6V_SMPS
BA00JC5WT
U4003
OUT
4
C
5
GND
3
CTL
1
IN
2
330K
R5913
270K
R5914
47K
R5915
10K
R5916
KRC102S
Q4004
KRC102S
Q5007
KRC102S
Q5008
KRC102S
Q4010
OPEN
Q5010
STYLE-PIN
Z4011
STYLE-PIN
Z4012
STYLE-PIN
Z4021
C4052
0.01
FTR-F2PM006T_TV-8
S4001
2
1
3
4
C4013
4700/16
C4035
4700/16
2.2K
R4015
2200P/250V
C4001
MOTOR_GND
MAIN POWER SUPPLY PWB(POWER)
Front unit
Audio
T1000
EXT
INT
+3.3V_UCOM
GND_D
+5V_NET
GND_D
+5V_USB
+5V_D_AUDIO
GND_D
GND_D_AUDIO
M_+5V
M_GND
M_GND
CD_+3.3V
CD_GN D
A_PW_CONT
D_PW_CONT
PROTECT
RC-5
GND
P_DOWN
KILL_IR
FLASHER_OUT
+18V
+3.3V_D
GND
+3.3V_ST
FLASHER_IN
RC-5
GN D
TXD_MO232I
RXD_MI232O
CD_OFF
+3.3V_D
RC-5 OUT
+5V_USB
-5V_D_AUDIO
POWER UNIT 8U-210231-2(2/2)
Digital unit
N4005
TO N1004
N4004
TO N1012
N4006
TO N3504
N4007
TO N5008
2C
TO C2
3C
TO C3
4C
TO C4
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
18