Marantz NA7004/K1B, Руководство по обслуживанию

Страница: 46 / 90

46
GND POWER + POWER -
P1
1/
D
9
P10/D8
P7/D7
P6/D6
P5/D5
P4/D4
P114
P113
P112/RXD8
P111
P110/TXD8
P03/D3
D02/D2
D01/D1
P00/D0
P157
P156
P155/RXD6
P156/TXD6
P153
P152/RXD7
P151/CLK7
VSS
P150/TXD7
VCC
P107/AN7
P106/AN6
P105/AN5
P104/AN4
P103/AN3
P102/AN2
P101/AN1
AVSS
P100/AN0
VREF
AVCC
P44/A20D8
P45/A21
P46/A22
P47/A23
P125
P126
P127
P50/WR0/WR/CE
P51/WR1/BC1
R52/RD
P53/BCLK
P130
P131
VCC
P132
VSS
P133
P54/HLDA
P55/EPM
ALE
RDY
P134/TSTXD2
P135/ISRXD2
P136/ISCLK2
P137
P60/CTS0
P61/CLK0
P62/RXD0
P63/TXD0
P64
P65/CLK1
VSS
P66/RXD1
VCC
P67/TXD1
P1
4/
D
12
P1
5/
D
13
P1
6/
D
14
P1
7/
D
15
P2
0/
A
0
P2
1/
A
1
P2
2/
A
2
P2
3/
A
3
P2
4/
A
4
P2
5/
A
5
P2
6/
A
6
P2
7/
A
7
VS
S
P3
0/
A
8
VCC
P120/
TX
D
6
P121/
CL
K6
A
122/
RX
D
6
A2
3
P1
24
P3
1/
A
9
P3
2/
A
10
P3
3/
A
11
P3
4/
A
12
P3
5/
A
13
P3
6/
A
14
P3
7/
A
15
P4
0/
A
16
P4
1/
A
17
VS
S
P4
2/
A
18
P4
3/
A
19
P9
3/
CT
S3
P9
2/
TX
D
3
P9
1/
RX
D
3
P9
0/
CL
K3
P1
46
/I
NT
8
P1
45
/I
NT
7
P1
44
/I
NT
6
P1
43
VD
C0
P141/
(T
N
)
VD
C1
NSD CN
VS
S
P8
7
P8
6
RES
ET
XO
U
T
VS
S
XI
N
VCC NM
I
IN
T2
IN
T1
IN
T0
P8
1
P8
0/
RX
D
5
P7
7/
CL
K5
P7
6/
TX
D
5
P7
5/
RX
D
8
P7
4/
CL
K8
P97/RXD4 P9
6/
TX
D
4
P9
5/
CL
K4
P9
4/
CT
S4
P7
3/
/T
XD
8
P7
2/
CL
K2
P7
1/
RX
D
2
P70/TXD2
VCC
P1
3/
D
11
P1
2/
D
10
EL RESET
UART MISO
UART MOSI
YOBI
EL CS
EL CLK
EL MOSI
EL MISO
KEY3
KEY2
KEY1
OLED CPU POWER
LED CONT5
LED CONT4
+5V
+3 3V
DI
SP
LA
Y
ST
O
P
DO
W
N
LE
FT
EN
TER
RI
G
H
T
SK
IP
-/
CH
-
REMOTE
VCI
VDD
VDDIO
NC
IREF
NC
RES
CS
D/C
BS1
BS0
R/W
D1
D0
D2
D3
D4
D5
D6
VCOMH
D7
VLSS
VSS
NC
E
NC
VCC
VLSS
VSL
VCC
TO
M
A
IN
C
PU
B
LO
CK
GND
RXD CO
TXD CO
+3 3V OLED
EL RESET
CNVSS CO
EPM CO
CE CO
NSD CO
BUSY CO
SCLK CO
She
et
0
03
GND
GND
OLED BOOT
+18V
+18V
GND
GND
PL
AY
/P
AU
SE
UP CH
+
K1
K2
K3
ISELB
ISELA
LED CONT3
LED CONT2
LED CONT1
GND
+3 3V OLED
GND
INSEL A
INSEL B
NC
NC
NC
NC
LED CONT2
LED CONT1
GND
POWER SW
OLED METAL FRAME
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 00 101 102 03 04 105 106 07 08
09
10
11
12
13
14
15
16
17
18
19
20
21
23
22
24
25
26
27
28
29
30
31
32
34
33
35
36
37
38
39
40
41
42
43
44
IC81
R5F64169DFD
R824
33
C815
OP
EN
C814
OP
EN
C813
OP
EN
C812
OP
EN
C811
OP
EN
C810
OP
EN
C809
4.
7u
F
C808
4.
7u
F
C803
4.
7
C896
1000P
R803
OPEN
R8
81
1K
R805 33
R806
33
R807 33
R808
33
R809 4 7K
R810
4 7K
R811 33
C806 0
1u
F
C805
1000P
D8
02
RED
Q808
KRC102S
Q809
KRA102S
Q806
KRC102S
Q807
KRA102S
D8
03
R8
77
680
R834
270
R832
150
R833
180
S8
02
S8
03
S8
04
R831
OPEN
R8
30
OP
EN
R866
270
R837
150
R865
180
S8
05
S8
06 S8
07
S8
08
R836
OPEN
R8
35
OP
EN
R871
270
R869
150
R870
180
S8
09
S8
10
S8
11
R868
OPEN
R8
67
OP
EN
VOUTGND Vcc
1 2 3
RC81 RPM6936
C850
220/
10V
C849 0.
1u
F
R8
75
100
Q805
KRA102S
R823
220
R822
22
R821 22
R820 22
R819 22
R818
22
R817 22
R816 22
R815 22
R814 22
R813 22
R812
22
R873
0
R8
74
47K
R8
78
680
C851 0.
1u
F
C852 0.
1u
F
R8
84
10K
C893 OPEN
C894 OPEN
C895 OPEN
C890 OPEN
C891 OPEN
C892 OPEN
JW81
OPEN
JW82
OPEN
11
9
10
8
7
6
5
4
3
2
1
CN87
R8
50
4.
7K
R8
51
4.
7K
R8
49
100K
R8
54
47K R8
55
OP
EN
R8
53
4.
7K
R8
52
4.
7K
S8
13
1 2 3
4 5 6
D D G
S D D
Q813
FDC608PZ
Q812
KRC102S
R825
OPEN
C841
0.
01u
F
C839
0.
1u
F
C842 47/
50V
L801
120
R847
2K
R8
45
15K
R8
46
8.
2K
C840
0.
47/
50V
C837
0.
1u
F
C838
1000P
L8
02
120
C835
0 01uF
C836
0 1uF
C834
0 1uF
C827
1u
F
C828
1u
F
C829
1u
F
D9
41
2.
7V
R8
40
1M
C830
1000P
R8
39
10K
R838
0
R8
26
4
7K
C846 0 1uF
C847 4 7uF
4
AD
J
VOUT GND
VCC
CT
L
2
1
3
5
IC83
BA00D00WHFP
X802
16M
C881
0.
1
C882
0.
01
C883
1000P
C886
0
1
C885
0.
01
C884 1000P
C889 0 1
C888 0 01
C887
1000P
C832
4 7uF
C831
4 7uF
C833
10/50V
R859
0
R860
0
R861
0
R863
0
R862
0
R864
0
D8
04
C853 0.
1u
F
R8
79
680
R8
76
100
R8
29
10K
30
28
29
27
26
20
21
23
22
24
25
19
18
16
17
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN88
R8
87
10K
R8
86
10K
R8
85
10K
R882
10K
R883
OPEN
R880 10K
C870 OPEN
C869
OPEN
C868
OPEN
C867
OPEN
C866
OPEN
C848 OPEN
C863 OPEN
C864 OPEN
C865 OPEN
S8
12
R872
390
Q810
KRC102S
Q811
KRA102S
Q803
KRA102S
Q804
KRC102S
Q801
KRA102S
Q802
KRC102S
1
2
3
4
5
BN
83
1
2
3
4
5
6
7
BN
82
R8
27
0
R8
28
0
C860 0 1
C861
0 01
C862
1000P
C857 0 1
C858
0 01
C859 1000P
JW83
OPEN
JW
84
C874
OPEN
C873
OPEN
C872
OPEN
C871
OPEN
C877 OPEN
C876 OPEN
C875 0
C880 0
C879 OPEN
C878 OPEN
C854
0.
1
C855
0.
01
C856
1000P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
CN
84
9631S
R8
88
100K
C816 0 1
C817
0 01
C818 1000P
C819
100P
C820 0 1
C821 0 01
C822 1000P
C823
100P
C672
220/
10V
C99 10/16V
R6
21
10K
JW12
JW13
R800
2 2
+3 3V OLED
GND OELD2
+5V CPU F
+5V CPU F
GND OELD2
+3 3V OLED
GND OELD1
+3 3V OLED
+3 3V OLED
+16V OLED
+3 3V CPU F
GND OELD2
+18V OLED F
GND OELD3
GND OELD1
GND OELD2
GND OELD3 GND OELD2 GND OELD1
GND OELD2
KEY1
GND OELD3
EL DC
CS
EL RST
R/W
E
DA7
DA6
DA5
DA4
DA3
DA2
DA1
KEY2
KEY1
KEY3
CE CO
EPM CO
NSD
CO
CN
VS
S
CO
BUSY CO
SCLK CO
RXD CO
TXD CO
EL RESET
TXD CO
RXD CO
CNVSS CO
EPM CO
CE CO
NSD CO
BUSY CO
SCLK CO
+3 3V CPU F
GND OELD1
+3 3V CPU F
+3 3V OLED
+18V OLED F
DA0
EL
RES
ET
DA7
DA6
DA5
DA4
DA3
DA2
DA1
DA0
E
R/W
CS
EL DC
EL RST
EL M SO
EL MISO
EL MOSI
UART MOSI
UART M SO
EL CLK
YOBI
UART MOSI
UART MISO
EL RESET
YOBI
EL RESET
EL CLK
EL MOSI
KEY2
KEY3
GND C3
+5V CPU F
GND OELD2
LED CON 03 05]
LE
D
_CO
N
03
LE
D
CO
N0
4
LE
D
_C
O
N0
5
LED CON05
LED CON04
LED CON03
+3 3V CPU F
+3 3V OLED
L D CON02
L D CON01
GND OELD2
ISELA
ISELB
GND OELD1
LED CON01
LED CON02
SELA
SELB
GND OELD2 GND OELD3
GND C1
GND OELD2
GND OELD1
GND OELD1
GND OELD2 GND C4 GND C5
+18V OLED F
GND OELD3
GND OELD2
GND OELD2
CHGND2
CHGND1
REM
O
TE_
F
REMOTE
KEY1 F
KE
Y1
F
KEY2 F
KE
Y2
F
KEY3 F
KE
Y3
_F
EL CS F
EL CS F
OLED BOOT F
OLED BOOT F
8 7 6 5 4 3 2 1
A
B
C
D
E
F
SCHEMATIC DIAGRAMS (8/12)