Marantz HD-DAC1 - SCHEMATIC DIAGRAMS (Power 1;2)

GND LINE POWER- LINE POWER+ LINE STBY POWER SPDIF ANALOG Lch ANALOG Rch SIGNAL DSD/PCM
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RADIATOR
TR SHIELD
HEAT-SINK
RADIATOR
T3.15AL/250V
T2AL/250V
T200mAL/250V
INLET
L
N
To FRONT B'D(CN84)To DIGITAL B'D(CN11)
P_DWN
VOLTAGE_PROTECT
STB_CNT
GND_F
+42V
+3.3V_D5
+5V_DS
GND_D
GND_USB
+3.3_USB
MOTER5V
+3.3NSW
1
2
3
4
5
6
7
1
2
3
3
4
5
6
7
8
9
10
11
1
2
1 2
MAIN_TRANS
AC15V
DNDA
AC15V
TR SHIELD
HEAT-SINK
+3.3_USB
CTL USB
GND
GND
GND
+5V_USB
+5V_USB
+5V_USB
3.3ST_ H
SHORT_+3.3VD_ STB_ CNT
P_DWN_DISP.
P_DWN.
+5V_U SB ST2.0V +3.3V_U SB
T902
SUB TRANS PCB
MAIN : POWER PART
AC IN
Option : F901
AC220~230V(E/K) : T 630mA L 250V
AC100~120V(U/J) : T 2A L 250V
FROM TRANS
F903
D914
US1M
D915
US1M
D916
US1M
D917
US1M
2
4
3
1
D912
GBJ606B
HA
C908
0.1uF
C907
6800uF/16V
D901
US1M
D902
US1M
D910
OPEN
Q904
OPEN
R901
10K
R908
OPEN
2
4
3
1
D913
GBJ606B HA
C913
6800uF/16V
C914
6800uF/16V
C915
0.1uF
R915
47K
R916
470K
R917 220K
C916
220/16V(RA3 )
3
VOUT
VCC
GND
CCTL
2
4
51
IC93
BA00JC 5WTHA
3
VOUT
VCC
GND
CCTL
2
4
51
IC92
BA00JC 5WTHA
7 6 5 4 3 2 1
CN93
CJP07GI237Z W
12
CN91
CJP02K A060ZY
F901
1 2
CN92
CJP02GA 89ZY
2
4 5
6
7
8
9
T901
CLT5I009ZE
D903
US1M
D904
US1M
D905
U
S1M
D906
US1M
3
NC
VOUT
CONT ROL
GND
VIN
2
5 4
1
IC91
NJM2831F33
C901
2200/25V(RA3 )
C902
0.022u
C903
0.022u
D909
RB160L60TE 25
C904
1000/6.3V
L901
CLZNFM21PC105B1C3D
D908
1SS355T
R905
10K
R906
OPEN
Q903
KRC102S
C905
3.3/50V
R904
10K
R902
4.7K
1
4
2
3
RY91
LF91
CLZ9Z086Z
CY92
0.01uF/AC250V
CY93
0.01uF/AC250V
D907
1SS355T
D911
8.2V/0.5 W
R903
2.7K
CY91
0.01uF/AC250V
C906
0.1uF
Q902
KRC102S
Q901
KRC106S
R907
0
R909
0
Q909
KRA104S
Q910
KRC102S
Q911
KRC102S
D923
1SS355T
D924
1SS355T
D925
1SS355T
D926
1SS355T
151413121110987654321
BN92
CWB15
R910
10K
C909
0.1uF
R911
82K
R912
47K
R913
10K
C911
0.1uF
C912
220/16
V(RA3)
D920
US1M
R914
4.7K
C917
220/63V(RA3 )
Q905
KTC4373
R918
4.7K
D918
20V/0.5W
D919
22V/0.5W
C919
47/63V(RFO)
Q906
KRC102S
R919
100K
R920
100K
L902
BLM21PG 221SN1
D921
1SS355T
Q908
KRC102
S
Q907
KRA104S
CTRL
GND
VOUTVI N
4
3
21
IC95
KIA278R33P I
CTRL
GND
VOUTVI N
4
3
21
IC94
KIA278R33P I
Q915
KRA104S
Q914
KRC102S
D929
1SS355T
D930
1SS355T
C920
0.1uF
R923
10K
C921
0.1uF
C922
16V/220uF(RA3)
L903
CLZNFM21PC105B1C3D
C924
0.1uF
C925
220/16V(RA3 )
L905
CLZNFM21PC105B1C3D
C923
0.1uF
R924
10K
L910
BLM21PG 221SN1
L911
BLM21PG 221SN1
L912
BLM21PG 221SN1
L916
BLM21PG 221SN1
L917
BLM21PG 221SN1
L918
BLM21PG 221
SN1
L919
BLM21PG 221SN1
L920
BLM21PG 221SN1
L921
BLM21PG 221SN1
R925
10K
R926
10K
C918
0.1uF
BK91
CJT1 A026
C926
1000P
C927
1000P
F904
F902
R927
4.7K
C910
0.1uF
D927
1SS355T
VOUT
GND
ON/OFF
VIN
4
1 2
3
IC96
KIA78R05P I
C930
220/16V(RA3 )
654
3 2 1
IC97
FDC608PZ
R928
4.7K
Q916
KRC102S
2
1 3
4 6
5 7
8 10
9 11
WF94
CJP11HJ 282Z
11
10
9
8
7
6
5
4
3
2
1
CN94
CJP11GI281Z
R921
10K
C931
0.1uF
R929
0
C932
1000/6.3V
C934
0.1uF
C935
0.01uF
C936
1000P
R930
2.2K
C970
0.1uF
C971
0.01uF
C972
1000P
C973
0.1uF
C974
0.01uF
C975
1000P
C976
0.1uF
C977
0.01uF
C978
1000P
C979
220/16V(ROS )
1
BK1
LAND
1
BK2
LAND
1
JW91
LAND
BK93 BK94
BK95
54321
BN84
CWB05
GND1
GND1
+3.3ST_
GND_S
GND_S
GND_S
GND_S
GND_S
P_DWN.
GND_S
+5V_U SB
+5V_D
+3.3V_D
+42V_F
GND1
+5V_D
GND1
GND1
+3.3V_U SB
GND1
GND1
+3.3V_D
SHORT_+3.
3VD
ST2.0V
GND1
+5V_D
+42V_F
GND1
P_DWN_DISP.
ST2.0V
SHORT_+3.3VD
GND1
GND1
CHGND1
SHORT
STB_ CNT
MOTE R5V
MOTE R5V
+3.3V_U SB
MOTE R5V
GND1
+5V_U SB
GND1
CTL_USB
CTL_USB
SHORT
STB_ CNT
P_DWN_DISP.
P_DWN.
ST2.0V
GND_S
GND1
GND_S
GND1
+3.3ST_ SHORT_
+3.3ST_ H_
+3.3ST
SHORT_+3.3VD
GND_S GND3
GND1
CHGND2
GND1
CHGND3
GND1
CHGND3
GND1
GND1
+3.3V_U SB
+3.3ST
CHGND3
EARTH
CHGND2
BN92
TO CN11
BN84
TO CN84
SCHEMATIC DIAGRAMS (4/6)
POWER
59
1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A
B
C
D
E
F
G
H
J
K
L
M
A
B
C
D
E
F
G
H
J
K
L
M
1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16