Marantz ER3000, Service Manual

Page: 8 / 78

Q601
LC89055W-RA8
48
XMODE
14
BCK
15
LRCK
16
DATA0
17
XSTATE
18
DGND
19
DVDD
20
XMCK
21
XOUT
22
XIN
23
EMPHA
24
AUDIO
36
D1
35
D0
34
ERR
OR
33
BYP
ASS
32
AU
T
O
31
DGND
30
D
VDD
29
VP/P3/C3
28
F2/P2/C2
27
F1/P1/C1
26
F0/P0/C0
25
CSFLUG
40
MODE0
41
MODE1
42
DGND
13
CKOUT
47
CKSEL1
46
CKSEL0
45
DOSEL1
44
DOSEL0
43
DVDD
39
XSEL
38
CL
37
CE
12
AGND
11
A
VDD
10
LPT
9
VIN
8
R
7
D
VDD
6
DGND
5
DIN2
4
DIN1
3
DIN0
2
DOUT
1
DISEL
Q616
SRAM(1M)
1
NC
2
A16
3
A14
4
A12
5
A7
6
A6
7
A5
8
A4
9
A3
10
A2
11
A1
12
A0
13
DQ1
14
DQ2
15
DQ3
16
GND
17
DQ4
18
DQ5
19
DQ6
20
DQ7
21
DQ8
22
CE1
23
A10
24
OE
25
A11
26
A9
27
A8
28
A13
29
WE
30
CE2
31
A15
32
VCC
J603
TORX178A
1
3
2
J602
TOTX178
3
2
1
Q605
MB90F553A
1
A/D
2
TU-CL
3
TU-DO
4
/TU-CE
5
/TU-ST
6
/TU-TUN
7
TU-MUTE
8
/RDS-OSCK
9
TU-DI
10
RDS-DI
11
Vss
12
/FLD-CE
13
/COD-PDN
14
/D
VD-XRST
15
/D
VD-XRD
Y
16
/V
OL-STB
17
V
OL-SO
T
18
FLD-SCK
19
FLD-SO
T
20
FLD-SIN
31
ROM-SCL
32
COD-SDA
33
COD-SCL
34
Avcc
100
/AK-RQ
99
VOL-SCK
98
AK-RST
97
AK-DRST
96
CS-RES
95
/CS-DL
94
/CS-CE
93
DIR-P3
92
DIR-P2
91
DIR-P1
90
DIR-P0
89
DIR-XMD
88
/DIR-EMP
87
DIR-CE
86
85
TAUX
80
DCSEL2
79
DCSEL1
78
VINSEL3
77
/RESET
76
VINSEL2
75
VINSEL1
74
D1-IN
73
D1-OUT
72
NC
71
R
OM-A15
70
R
OM-A15
69
RELA
Y
68
STBY
-LED
67
/HP
66
NC
65
AS-B
64
AS-A
63
IR
62
NC
61
HT
-EQ
84
Vcc
83
X’talIN
82
X’talOUT
81
Vss
35
AVRH
36
AVRH
37
Avss
38
MS0
39
MS1
40
KEY0
41
KEY1
42
Vss
43
KEY2
44
NC
45
NC
46
NC
47
DVD-LT1
48
/DIR-XSTA
49
TMODE
50
MD1
21
D
VD-SCK
22
D
VD-SO
T
23
Vcc
24
D
VD-SIN
25
ABOO
T
26
DSP-SCK
27
C
28
DSP-SO
T
29
DSP-SIN
30
R
OM-SD
A
60
A-MUTE
59
AK-RD
Y
58
RO
T
-A
57
RO
T
-B
56
DIR-ERR
55
DIR-A
U
T
O
54
CS-INT
53
/DIR-A
UDIO
52
/HST
51
T
A
UX3
Q602
TC74HCT08AF
1
2
3
4
5
6
7 14
13
12
11
10
9
8
Q604
S-80745AN
3
1 2
Q606
AT24C04N
1 2 3 4
5 6 7 8
J601
DOWNLOAD
1
TXD
2
RXD
3
DTR
4
CTS
5 6 7
J606
(FLASHWRITER)
10
GND
9 TVCC
8
TMODE
7
TAUX3
6
/TRES
5
TCK
4
TRXD
3
TTXD
2 TAUX
1
GND
Q603
TC74VHC08F
1
2
3
4
5
6
7
14
13
12
11
10
9
8
R645
47K
MUTE
CODEC[10-0]
AUDIO[15-0]
C652
0.1
X602
8.0MHz
GND
C606
0.1
GND
GND
C610
47u/10V
GND
R603
8.2K
C607
0.01
GND
R604
4.7K
C609
0.01
GND
R605
4
.7K
GND
C611
0.01
GND
R606
68
C608
0.1
R636
100
R635
100
R634
100
GND
C618
100u/10V
C623
0.1
GND
R691 100
R692 100
C660
0.1
GND
C661
0.1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
C603
100u
C602
0.1
GND
R602
10K
C620
0.1
GND
GND
GND
C601
0.1
R601
47K
GND
GND
R607
6
.8K
C615
0.1
GND
R629
1M
GND
R624
100
R628
1M
GND
R623
100
R627
1M
GND
R622
100
R626
1M
GND
R621
100
R625
47K
GND
R620
100
R660 47K
R661 47K
R662 47K
R663 47K
R631 100
R630 100
R633 100
R632
10K
C655
0.1
GND
C653
0.1
GND
C654
100u
GND
GND
GND
C656
0.1
GND
GND
GND GND
GND
R637 10K
R638 10K
GND
R639 100
R640 100
R643 27K
GND
R641 10K C657
0.1
GND
GND
R650 10K
GND
GND
GND
R651 10K
R652 10K
R653
10K
R654
10K
R655 680K
C651
0.1
+5VL
+5VL
+5VL
+5VL
+5VL
+5VL
+5VL
+5VD
+5VD
+5VD
+5VD
+5VD +5VD
+5VD
+5VA
+5VD
+5VL
+5VL
+5VL
+5VL
+5VD
+5VD
+5VL
GND
GND
X601
12.288MHz
C612
22P
GND
C613
22P
GND
TP61
TP62
R608
10K
GND
Q609
CS493292
7
8
9
10
11
12
13
14
15
16
17
18 19 20 21 2223 24 25 26 2728
29
30
31
32
33
34
35
36
37
38
39
40 41 42 43 44 1 2 3 4 5
6
Q617
PR
OM(1M)
1
NC
2
A16
3
A15
4
A12
5
A7
6
A6
7
A5
8
A4
9
A3
10
A2
11
A1
12
A0
13
D0
14
D1
15
D2
16
GND
17
D3
18
D4
19
D5
20
D6
21
D7
22
CE
23
A10
24
OE
25
A11
26
A9
27
A8
28
A13
29
A14
30
NC
31
NC
32
VCC
Q611
TC74VHC08F
2
1
3
Q611
TC74VHC08F
4
5
6
14
7
Q614
TC74VHCT574AF
OE
D0
D1
D2
D3
D4
D5
D6
D7
GND
VCC
CK
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
GND
+2.5V
R648
33K
C648
470P
C639
0.01
R649 4.7K
R664 4.7K
C638
0.01
C624
100u
+2.5V
+2.5V
+2.5V
R612 47
R611 15K
C631
2.2u/50V
GND
GND
GND
GND
GND
+2.5V
GND
C634
0.1
GND
C633
0.1
C625
100u
GND
R614
4.7K
GND
GND
GND
+5VD
+5VD
C605 0.1
GND
GND
C604 0.1
Q613
TC74VHCT574AF
OE
D0
D1
D2
D3
D4
D5
D6
D7
GND
VCC
CK
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
GND
GND
GND
+2.5V
C619
0.1
Q615
TC74LCX245F
DIR
A1
A2
A3
A4
A5
A6
A7
A8
GND
VCC
Y8
Y7
Y6
Y6
Y4
Y3
Y2
Y1
SG
GND
Q612
TC74VHCT125AF
12
13
11
R671 47
R672 47
R673 47
R675 47
R674 47
R676 47
R677 47
+5VD
C616
0.1
GND
+5VD
R665
10K
GND
GND
R678 47
GND
Q618
TC74VHC08F
5
4
6
Q618
TC74VHC08F
13
12
11
14
7
Q618
TC74VHC08F
10
9
8
Q618
TC74VHC08F
2
1
3
R646
47
R666 10K
Q611
TC74VHC08F
10
9
8
Q611
TC74VHC08F
13
12
11
Q612
TC74VHCT125AF
5
4
6
+2.5V
C632
0.1
GND
R657 4.7K
R658 4.7K
R647 4.7K
+2.5V
R610
4.7K
+2.5V
+2.5V
GND
+2.5V
GND
C636
0.1
GND
Q612
TC74VHCT125AF
2
1
3
7
14
+5VD
GND
C635
0.1
+2.5V
+2.5V
GND
GND
GND
R619 47
+2.5V
C630
0.1
C614 0.1
GND
R656
10K
Q612
TC74VHCT125AF
9
10
8
R644 0
GND
GND
GND
Q610
DTC114EUA
C662
0.01
C659
0.01
C658
0.1
J607 TO DVD
28 M-GND
27
+5VD
26 M-GND
25
GND
24 M+6V
23 GND
22
M+6V
21 +3.3V
20
+12V
19 +3.3V
18
GND
17 +2.5V
16
+2.5V
4 SSCK
15 GND
3
XRDY
14
GND
2 XMUTE
13 CTS
1 VSELSW
12
LT1
11 DTR
10 XRESET
9 RXD
8 SSO
7
TXD
6 SSI
5
AODAI
GND
GND
+2.5V
+3.3V
+12V
M+6V
GND
GND
M-GND
+5VD
+5V
A
+5VL +12V
Q620
DTC114EUA
R667
10K
R668
6.8K
+5VD
+3.3V
J605
14
FLD-SCK
13
FLD-SOT
12
FLD-CE
11
GND
10
+5VL
9
KEY0
8
KEY1
7
KEY2
6
ROT-A
5
ROT-B
4
IR
3
HP
2
STBY-LED
1
GND
10K R693
10K R694
10K R695
10K R696
+5VD
R688
4.7K
R687
4.7K
R686
4.7K
R685
4.7K
R684
4.7K
R683
4.7K
R682
4.7K
R681
4.7K
R659
10K
R670
10K
GND
GND
GND
R600 10K
+5VD +5VD
R609
1
0K
R613
1
0K
R680
6.8K
+5VD
R679
0
R689
1
M
R698
0
R697
0
R699
0
/TRES
R
OM-A16
R
OM-A15
RELA
Y
CS-DL
ROM-A16
ROM-A15
CS-DL
STBY
-LED
J604
TO VIDEO PCB(J202 VIA W007)
1 2 3 4 5 6 7 8 9
10 11 12
/TRES
C663
0.01
C664
0.01
C665
0.01
C622
22P
GND
R669
100
5V
0V
8MHz
5V
0V
12.28MHz
5V
0V
3.1MHz
5V
0V
48kHz
2
2
2
D3 D4 D7 D6 D5
DIR-CE
DIR-P3
DIR-P2 DIR-P0
DIR-EMP
DIR-A
UDIO
CS-INT
DIR-A
U
T
O
DIR-ERR
RO
T
-B
DIR-A
UDIO
DIR-A
U
T
O
DIR-XST
A
DIR-XST
A
STBY
-LED
IR
AK-RD
Y
RO
T
-A
V
OL-STB
A-MUTE
RDS-OSCK TU-MUTE TU-CE TU-DO TU-CL
HP
DIR-ERR
DIR-ERR
TU-ST TU-TUN TU-DI RDS-DI
DSP-SIN DSP-SO
T
DSP-SCK
TXD DTR XRD
Y
XRESET RXD CTS
SSCK
A14 A13
A8 A9
A11
EXTMEM A10
CS-DL
D7 D6 D5 D4 D3
A12 A7 A6 A5 A4 A3 A2 A1 A0 D0 D1 D2 A14 A12 A7 A5
A15
EMWR
A13
A8 A9
EXTMEM
EMWR
EMOE
DAUX
LRCLK
SDTO
BCLK
LRCLK
DIR-CE
DIR-EMP
DIR-XMD
DIR-P0
DIR-P1
DIR-P2
DIR-P3
CS-CE
CS-RES
AK-DRST
AK-RST
AK-RQ
EMOE
EMWR
EXTMEM
A10
EXTMEM
A11
A4 A3 A2 A1 A0 D0 D1 D2 A6
A7
A6
A5
A4
A3
A2
A1
A0
8
7
10
9
6
5
4
3
2
1
13
14
11
12
15
16
17
18
19
20
8
7
10
9
6
5
4
3
2
1
13
14
11
12
15
16
17
18
19
20
3
4
1
2
5
6
7
8
9
10
18
17
20
19
16
15
14
13
12
11
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
D7
D6
D5
D4
D3
D2
D1
D0
EMAD7
EMAD6
EMAD5
EMAD4
EMAD1
EMAD7
EMAD6
EMAD5
EMAD4
EMAD3
EMAD2
EMAD1
EMAD0
AS-B AS-A
CS-INT
CS-RES
DSP-SIN
DSP-SCK
ROT-A
HT
-EQ
DSP-SO
T
CS-CE
LT
1
SSO
A/D
SSI
AO
D
A
I
DIR-XMD
XMUTE
XRDY
SSCK
AODAI
SSI
TXD
SSO
CTS
LT1
DTR
XRESET
RXD
EMAD0
EMAD2
EMAD3
DSP-SCK
IR
ROT-B
HP
EMAD7
EMAD6
EMAD5
EMAD4
EMAD3
EMAD2
EMAD1
EMAD0
MCLK
COD-PDN COD-SCL COD-SD
A
STBY-LED
SDTI3 SDTI1 SDTI2
CS-DL
BCLK
MCLK
VO
L
-S
OT
FLD-SOT
DSP-SIN
DSP-SO
T
DIR-P1
V
OL-SCK
0V:COMPONENT
3V:COMPOSITE
RDD
PB01
10V
10V
10V
10V
T
O
FR
ONT PCB (JY02
VIA
W004)
W004
YU14300503
YU28150503
T
O
JUMPER PCB (J
A01
VIA
W001)
W001
GND VINSEL3 +12V +5V
A
GND +5VL GND DCSEL1 D1-IN VINSEL2 VINSEL1 DCSEL2
↓
↓
↓ ↓↓ ↓
↓ ↓ ↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓ ↓ ↓
↓↓↓
↓
↓ ↓ ↓
↓
↓
↓
↓
↓ ↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓↓
↓ ↓
↓ ↓
↓ ↓
↓
↓
↓
↓ ↓↓ ↓ ↓
↓
↓
↓
↓
↓
↓
↓
↓↓↓
↓ ↓
↓
↓ ↓
↓ ↓ ↓ ↓↓
↓
↓↓
↓
↓
↓
↓
↓
↓
↓
↓
CHK SUM = 69D2H
↓
↓
↓
↓
↓
↓ ↓
↓↓
↓
↓
↓
↓
↓
↓
↓
↓↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓↓
↓
↓ ↓ ↓ ↓
↓ ↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓ ↓ ↓ ↓
↓ ↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓ ↓
↓
↓
↓
↓
↓
↓↓
↓ ↓
↓↓
↓
↓
OPTICAL
IN/OUT
DIR
2.5 to 5V LEVEL CONVERTER
5 to 2.5V LEVEL CONVERTER
MPU
EEPROM
DSP
↓
↓
↓
+5VD GND NC
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓
↓ ↓↓
↓
↓
↓↓
↓
↓
↓
↓ ↓ ↓
↓
DSP V3.0
↓
↓
↓
Q605-PIN#83
X’TAL IN
Q601-PIN#13 CKOUT
PIN#20 XMCK
PIN#21 XOUT
PIN#22 XIN
BCK
Q601-PIN#14
LRCK
Q601-PIN#15
9 10
All manuals and user guides at all-guides.com