Marantz CD6000 series, Руководство по обслуживанию

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PROTECTION
TIMING & SYNC
CHECK
CRC
INTERF
CPU
RAM
2 PORT
32 x 8
NC
NC
NC
NC
D
E
F
1600 D9
1601 E1
1602 A1
1603 C9 2600 E4
2601 D3
2602 D3
2603 F6 2604 A5
2605 A5
2606 E4
3600 B6 3601 A8
3602 A8
3603 D4
3604 D4 3606 E5
3607 E4
3609 E6
3611 C1 3612 C1
3613 C1
3614 C1
3615 C3
TO92 with Reversed Pin Numbers
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
A
B
C
Note: GND jumpers used to minimize digital loops to reduce emission.
NC
3616 C3
3617 C3
3618 C3
3619 C2 3620 E3
3621 E2
3622 E2
3625 E8 3626 E8
3627 E8
3628 D8
3635 D8 3637 D8
3638 D8
3639 D8
3649 C7 3650 C7
3651 C7
3652 B7
3653 B7 3654 C7
3655 C6
3656 C6
3657 C6 3658 C6
3659 C6
3660 C6
3661 C6
OPEN
NC
To AFAmp PCB (1303)
To FR PCB (1802)
NC
To AFAmp PCB (1403)
3662 C6
3663 C6
3664 C6
3665 C6 3666 C6
3667 C6
3668 C6
3669 C5 3670 B5
3671 B5
3672 A5
3689 D4 3690 E4
4600 F6
4601 F8
4602 F8 4603 F8
4604 E8
4605 F7
4606 F7 4607 F7
4608 E7
5600 E5
Provision
Provision
6600 B7
6601 A7
6602 A6
6603 E9
6604 D8 7600 D6
7601 B3
7602 C2
7603 E6 7604 B8
7605 B7
7606 E2
NC
NC
NC
NC
(thru 1-to-n FFC)
To AFAmp PCB (1300)
NC
OPEN
OPEN
-21.0V
+5.0V
To FR PCB (1802)
0.0V
0.0V
0.0V
0.0V
-21.0V
-26.0V
-21.0V
+5.0V
+5.0V
+5.0V
+5.0V
100R
3656
TEX
100R
3654
3650
100R
L
+5MP
470R 3618
uPD43256BGU
7601
10
A0
9
A1
21
A10
23
1
GND
3
RESET
2
VCC
+5D
CD7
1M
3606
+5D
3653
100R
6602
1N4148
100R 3637
+5D
+5D
FR
+5D
CD7
+5D
D
3620
10K
2605
47n
10K
3621
D
3669
100R
3603
22K
CD7
3689 4K7
100R
3649
3607
4R7
D
4R7
3619
99
47u
2600
100R
100R
3601
D
+5D
NC
NC
NC
NC
NC
NC
NC NC NC NC
NC
NC NC
NC NC
NC
OPEN
0.0V
0.0V
0.0V
0.0V
+5.0V
+5.0V
+5.0V
+2.5V
+5.0V +5.0V
0.0V
+5.0V
+5.0V
-21.0V
-26.0V
0.0V
+5.0V
+5.0V
+5.0V
+5.0V
+5.0V
+5.0V
+5.0V
+5.0V
+5.0V
+5.0V
+5.0V
0.0V
0.0V
+2.5V
OPEN
OPEN
OPEN
NC NC NC NC NC NC
NC
NC
NC
NC
NC
NC
NC
4601
M
+5.0V
+5.0V
+5.0V
+5.0V
+5.0V
0.0V
3625 100R
84
85
86
87
88
89
9
90
91
92
93
94
95
96
97
98
7
70 71 72 73 74 75 76 77 78 79
8
80
81
82
83
55 56 57 58 59
6
60 61 62 63 64 65 66 67 68 69
40
41
42
43
44
45
46
47
48
49
5
50
51 52 53 54
26 27 28 29 3 30
31
32
33
34
35
36
37
38
39
4 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25
100
1 10
3617 470R
100R 3639
+5D
+5IR
22K
3604
VF1
100R 3626
4605
TEX
CD7
7603
MN13811
+5D
D
D
100R 3635
4
5
6
7
8
9
+5MP
+5D
1601
TKC-A
1
10
11
12
2
3
3664
100R
3659
100R
4602
D D
15
16
17
18
2
3
4
5
6
7
8
9
1600
FE-BT-VK-N
1
10
11
12
13
14 4607
3655
100R
4606
2603
4u7
6603
1N4148
1N4148
6604
100R
3668
100R
3660
100R
3671
4R7
3672
3612
TEX TEX
4603
470R
1N4148
6601
3651
100R
VF
VFTD
VF2
+5D
3670
100R
470R 3616
3665
100R
4600
47u
100R
3661
12
I|O3
13
I|O4
15
I|O5
16
I|O6
17
I|O7
18
I|O8
19
OE_
22
28
VCC
WE_
27
VF
2601
A11
2
A12
26
A13
1
A14
8
A2
7
A3
6
A4
5
A5
4
A6
3
A7
25
A8
24
A9
CS_
20
14
GND
I|O1
11
I|O2
+5D
3690
4K7
7605
2SC2240
4608
1
10
11
12
2
3
4
5
6
7
8
9
+5D
D
1603
TKC-A
+5MP
22K
3622
D
2604
47u
D
D D
6600
1N4148
VF2
VFTD
D
RC5
+5MP
7606
BC847B
2SC2240
7604
D
D
D
D
100R
3663
D
D
DAC
+5IR
4604
D
VF1
47n
2606
5M CSTCC
5600
3667
100R 100R
3666
3611 470R
DAC
3657
100R 100R
100R
3652
3662
TKC-A
1602
1
10
11
12
2
3
4
5
6
7
8
9
3615 470R
RC5
100R
3658
M
100K 3609
3613 470R
D
+5D
3638 100R
3627 100R
3628
22K
3600
3614 470R
10K
3602
FR
RC5
VF
L
GND
5 MCK
2 SBSO
11 SCLK
3 SCOR 12 SRDT
9
SW1
10 SW2
8
TEST
14
VDD
4 WFCK
6 XMODE
47n
2602
KEY2
RC5KILL
LC89170M
7602
13
DQSY
1
EXCK
7
CDRWO
TRAYSW
CD7R
SILD
RAB
SCL
SDA
OPCNT
RESET
RESET
IRFR
RESET
RSTD
RSTDD KEY2
EXCK
CKOUT1
SLSW
CDTEXT{SIDT,CLKT,DQST}
CDRWO
CD7{RAB,SILD,SDA,SCL}
CD7{RAB,SILD,SDA,SCL}
CD7{RAB,SILD,SDA,SCL}
CDRST
CDRST
TRAYM
A(0:14)
DQ(0:7)
DQ(0:7)
RCINTER
RC5IN
RC5OUT
DACSTR
DACDAT
DACRST
DAC{DACDAT,DACRST,DACSTR}
WFCK
SCOR
CD7T{EXCK,SBSO,SCOR,WFCK,CKOUT1}
CD7T{EXCK,SBSO,SCOR,WFCK,CKOUT1}
SBSO
A(14) A(2) A(3) A(4) A(5) A(6) A(7)
WRN
LOADER{CDRWO,SLSW,TRAYM,TRAYSW}
A(13) A(8)
A(9)
A(11)
A(10)
A(8)
IRFR
DQ(0) DQ(1) DQ(2) DQ(3) DQ(4) DQ(5) DQ(6) DQ(7)
RDN
A(0:14)
A(6)
A(11) A(10)
A(9)
A(13) A(14)
A(0) A(1)
A(3) A(2)
DQ(7)
A(5)
A(12)
DQ(1)
KEY1
KEY1
RC5IN
RC5IN
RCINTER
RC5OUT
SCOR
WFCK
SBSO
EXCK
CKOUT1
A(0) A(1)
A(12)
KEY0
KEY0
DQST
DACDAT
DACDAT
DQST
CLKT
SIDT
SIDT
CLKT
SCL
SDA
A(4)
DQ(6) DQ(5) DQ(4) DQ(3) DQ(2) DQ(0)
A(7)
DACRST
DACSTR
RAB SILD
TRAYSW
TRAYM
SLSW
KEY3
KEY3
STBD
STBD
SIOD
SIOD
CLKD
CLKD
V
play mode
DC voltages
measured in
Last Update: 23 Mar 99 (912.2)
UPD78076
7600
19 20
CONTROL PCB