Marantz SR8000 Service Manual page 14

DY09
*
RY10
10K
+5VV
RY11
10K
-15V-5
0V-4 0V-4 0V-4
0V-4
0V-5
JY11
B08P-MQ-C
TO J901(P904)
0V-5
FROM DSP
0V-4
0V-4
RY25 1M
-15V
-15V-5
RY24 1M
RY23 1M
RY22 1M -15V
+5VD +15V
5V-3 -15V-5 15V-4
LY04 LY03 LY01
CY20 CY16
CY21 CY22 CY19 CY15
0.01 0.01
0.01 0V-5 0.01 0V-4 0.01 0V-4 0.01
0V-5 0V-4
LY02
+5VD
5V-3
CY18 CY17
0.01 0.01
JY17
B8B-PH
TO JN68(P754)
21
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
5V-2
-15V
RY01
10K
+5VV
5V-2
CY01
0.1
16 15
VCC OE
0V-5
CY02 CE SI CL Q1 Q2 Q3 Q4
2200P 1 2
0V-5
RY03
10K
CY03
0.1
16 15
VCC OE
0V-5
CE SI CL Q1 Q2 Q3 Q4
1 2
CY04
2200P
0V-5
QY07
DTA114ES
5.6
/UN4111
/KRA102M
5.6
MULTI
0 QY06
DTA114ES
/UN4111
/KRA102M
5.6
DY04
SW-M
*
-13.7
QY05
DTA114ES
/UN4111
/KRA102M
5.6
DY03
SU-M
*
-13.7
QY04
DTA114ES
/UN4111
/KRA102M
5.6
DY02
C-M QY03
*
DTA114ES
-13.7
/UN4111
/KRA102M
5.6
DY01
FR-M
*
-13.7
QY13
DTA114ES
/UN4111
/KRA102M
2.8
0
QY12
DTC114ES 0
/UN4211
2.8
/KRC102M
7.0
0V-5
0V-5
CY12
Rch CY10
10/50V
DAMMY
0V-4
RY16 CY08
+15V
RY20 DAMMY 10/50V
15V-4
100K
RY18
CY06
CY13 QY09 0V-4
*
0V-4 0.01 RY14 0.01
0V-4 TC9215P
0V-4
100K
+15V
15V-4
8 7 6 5 ANA/2CH(6CH-IN) SELECTOR
0V-4
0V-4 CY14 RY13
100K
0.01
RY19
QY10
100K 1 2 3 4 CY07
NJM4558DD 10/50V
CY11
-15V
Lch 10/50V
RY17
-15V-5
*
0V-4
RY15
CY09
DAMMY
DAMMY
TO JB03/53 (PB04/54)
25 26 27 28 29 30 31 32 33
JY25
B3B-EH
5VL
5.6V
15V Q821 23.0V
+15V
15V
15V-4
NJM7815FA
0V
0V-4
0V
Q822
-15V -15V
-15V-5
-15V NJM7915FA -23.0V
QY01
74HC4094
14 13 12 11 10 9
Q5 Q6 Q7 Q8 âp QS 5V 9.5V
+5VV Q823
5V-2 5V
74HC4094
NJM7805FA
GND
3 4 5 6 7 8
0V
0V-5
0V-5
5V 9.5V
+5VD Q824
5V-3 5V
NJM7805FA
0V
0V-5
-5V -10.2V
Q825
-5V
-15V
-5V-6
NJM7905FA
0V
14 13 12 11 10 9
Q5 Q6 Q7 Q8 âp QS
74HC4094
GND
3 4 5 6 7 8 0V-5
0V-5
AC17.3V
C821
0.01
R821
*
C822
C823
0.01
2200/35V
AC17.3V
D821
S2VB20
C824
2200/35V
R822
*
AC8.6V
C827
0.01
R823
*
C828
C829
0.01
6800/16V
AC8.6V
D822
S2VB20
C830
2200/16V
R824
*
QY11
DTC114ES
/UN4211
QY08
/KRC102M
0
DTC114ES
/UN4211
0.6
/KRC102M P704 5ch Power Amp
5
0V-5
JY21
TO J701(P704)
B3P-VH
TO J704(P704)
-B +B -B +B
-15V
1 2 3 1 2 3
-15V-2
JY26
B3P-VH 0V-4
CY05 0V-2 0V-2
0.01 DAMMY
0V-4
DN02
RN12 RN14
1D3 150K
4.7K
DN01
J822 J828 1D3
J824 J826
* * * * CN09
RN11
RN13 2.2/50V
4.7K
10K
C801
0V-2 0V-2
0.01
500V
J825
J823 J821 * J827
* * *
D801 G-A
0V-2
JY18
B3P-VH
JY19
B6P-VH
FROM MAIN TRANSF
[L001]
PY04
Connector P.C.Board
RCN-*Y**
RMC-*N**
RPS-*8**
+B
65V-10
LN01
VB18MBU
1 1
2 2
L-CH
3 3
4 4
5 5
DN05
6 6
1D3
R-CH
7 7
8 8
LN03
VB18MBU 9 9
10 10
CENTER
11 11
12 12
13 13
14 14
LS-CH
DN07 1D3
15 15
16 16
LN02
+24V
VB18MBU 17 17
24V-12
18 18
RS-CH
19 19
20 20
JN01
JN64
TAC-P20P
TAC-P20X
DN06
1D3
0V-4
1
2
3
4
5
15V REG-IN
+24V
24V-12
RN28
LN04
330
MR62-24SR
1W
JN02
0V-5
B4B-PH
RN27
330
4
1W
3
RN29
DN04
2
100 1D3
H.P-SW
H.P-SW
1
RN22 1.2
H/P-ON :H
RELAY CTRL 47K 0V-2
H/P-OFF:L 0.6
QN06
RN23 2SD1508
47K
JY24
B4P-VH
0V-2 0V-2
TO J702(P704)
L 1
2
RS
3
C
4 RN24
RN25 0.1
10K 10K
0.6
QN04
2SC1627
LS
1
3.8 RN26 O/Y
R 47K
2 0
TO J703(P704)
JY23
QN05
B2P-VH 0V-2 0V-2
DTC144ES
0V-2
JY22
B7B-PH
0V-4 0V-4
RN10 RN09 RN06
+B
47K QN01
6.8K QN03 47K 65V-10
2SA970 TA7317P
CURNT-DET 52.3
7.0 -0.6
RELAY DRIVER
0.6
QN02
1 2 3 4 5 6 7 8 9
DTC114ES
/UN4211
+B
/KRC102M
62V-10
C802 RN08
0V-2 15K 1/2W
SR8000:27000/63V
SR7000:15000/63V
RN03
C803 RN02
SR8000:27000/63V 47K
47K
SR7000:15000/63V
RN04
CN05
0V-2 100K
1/50V
CN06 CN07
100/10V
0.1
0V-2 0V-2 0V-2 0V-2 0V-2
WY51
0V-2
TO JN66(P754)
22
P754
SPK OUT P.C.Board
RSP-*N**
JN68 JN67
B7B-PH B7B-PH
TO JY17(PY04) TO JU02(PU04)
REQ 1 1
2 2
RST
3 3
ACK
DO0 4 4
DI0 5 5
CLK0 6 6
7 7
ATT
SMUTE 8 8
JN62
L-CH
GND
GND
R-CH
JN61
L-CH
GND
GND
R-CH
CENTER
GND
CN60
JN66
0.1
B5PS-VH
JN63
TO WY51(PY04)
CN51,52,55,56,59 :N,S ONLY
JN65
JW02
B4B-PH
(N,S)
JW01
R CW02 0.01
4
GND 3
L
2
CW01
1 0.01
(N,S)
CW03
CW04
0.01 PW04
0.01
Head-Phone P.C.Board
WW01
RSP-*N**
DAMMY
RN01
33K
1/4W
RN05
33K
0V-2