Marantz SR-12N1G, Service Manual

Page: 21 / 76

31 32
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
IN OUT
GND
NJU3430
1
S5
48
VFDP
49
Vss
32
T1
31
S35
30
S34
29
S33
28
S32
27
S31
26
S30
25
S29
24
S28
23
S27
22
S26
21
S25
20
S24
19
S23
18
S22
17
S21
50
OSC1
51
OSC2
52
RST
53
CS
54
CLK
55
SI
56
RS
57
VDD
58
P1
59
MK2
60
MK1
61
S1
62
S2
63
S3
64
S4
2
S6
3
S7
4
S8
5
S9
6
S10
7
S11
8
S12
9
S13
10
S14
11
S15
12
S16
13
S17
14
S18
15
S19
16
S20
47
T16
46
T15
45
T14
44
T13
43
T12
42
T11
41
T10
40
T9
39
T8
38
T7
37
T6
36
T5
35
T4
34
T3
33
T2
GP1A06
1
ANODE
2
CATHODE 3 GND
4
VO2
5
VO1
6
VCC
AUX1
1 2
LD
1 2
DVD
1 2
T-MODE
1 2
F/P
1 2
TUNER
1 2
AUTO-TUNE
1 2
MEMO
1 2
TV
1 2
S-DIRECT
1 2
ATT
1 2
VCR1
1 2
CLEAR
1 2
MULTI
1 2
CD
1 2
CD-R/MD
1 2
M-SPKR
1 2
TAPE
1 2
C2458
C1740S
C3199
2
3
1
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
16-BT-92GNK
62
F2
58
P37
57
P36
56
P35
55
P34
54
P33
53
P32
52
P31
51
P30
50
P29
49
P28
48
P27
47
P26
46
P25
45
P24
44
P23
43
P22
42
P21
41
P20
40
P19
39
P18
38
P17
37
P16
36
P15
35
P14
34
P13
33
P12
32
P11
31
P10
30
P9
29
P8
28
P7
27
P6
26
P5
25
P4
24
P3
23
P2
22
P1
21
NC
20
16G
19
15G
18
14G
17
13G
16
12G
15
11G
12
8G
11
7G
61
F2
14
10G
13
9G
10
6G
8
4G
7
3G
6
2G
9
5G
5
1G
2
F1
1
F1
1 2 3 4 5 6 7 8 9 10 11 12 13 14
C2458
C1740S
C3199
2
3
1
YP06003930
S3B-EH
1 2 3
YP0600391X
B4B-E H
1
2
3
4
YP06003940
S4B-EH
1
2
3
4
YJ06008860
06JQ-ST
1
2
3
4
5
6
YP06006290
S6B-XH-A
1
2
3
4
5
6
DTA114ES
UN4111
10K
10K
2
C
3
B
1
E
SR02010070
1
A
2
B
3
C
JFJ4000
1 VC C
2 GND
3
VOUT
1
2
4
C
5
GND
2 CG
1
YG
3
Y
7 CVBS
6
9 L
8
11 R
10
8 7 6
- 5
+
1 2
-
3
+
4
B13B-PH
1
AUX-L
2
GND
3
AUX-R
4
-15V
5
+15V
6
GND
7
AUX-CVBS
8
+5VV
9
AUX-Y
10
GND
11
AUX-C
12
GND
13
AUX-OPT
KTC3203
2
3
1
C2458
C1740S
C3199
2
3
1
KTC3203
2
3
1
23FE-ST-VK-N
1 2 3 5 6 7 8 9 10 11 12 13 23 4 14 15 16 17 18 19 20 21 22
PST600D-2
2
3 1
1 2
1
2
1
2
1
2
DUMMY
DUMMY
AUX2
1 2
7.1CH-IN
1 2
DSS
1 2
VCR2/DVD-R
1 2
SR02010080
1
A
2
B
3
C
GL3ED8
2
3 RED 1 GREEN
DTA114ES
UN4111
10K
10K
2 C
3
B
1
E
DTA114ES
UN411
10K
10K
2 C
3
B
1
E
TEMIC
TP0P1136TB1
1 GND
2
VS
3
OU T
KEY3
KEY0
T15
T14
T13
T12
T11
T10
T9
T8
T7
T6
T5
T4
T3
T2 S20
S19
S18
S17
S16
S15
S14
S13
S11
S10
S9
S8
S7
S6
S3 S2 S1 MK
1
MK
2
S35 S34 S33 S32 S31 S30 S29 S28 S27 S26 S25 S23 S22 S21
T15 T16
S4
T16
_RSFL SIODATA SIOCLK
KEY0 KEY1 KEY2 KEY3
_CEFLD SIOCLK SIODATA _RSFL
S33 S34 S35
S14
T14 T13 T12 T11 T10 T9 T8 T7 T6 T5 T4 T3 T2
S13 S12 S11 S10 S9 S8 S7 S6 S5 S4 S3 S2
S12
T1
T1
S15 S18 S19 S16 S17
S5
S1 MK
1
MK
2
S21 S22 S23 S24 S25 S26 S27 S28 S29 S30 S32 S31
S24
S20
_CEFLD
_RSTFL
_RSTFL
KEY1
KEY2
+5VL
GND GND
FL1 FL2
VKK
VKK
VKK
+5VD
GND
GND
VKK
GND
GND
GND
+5VD
HQ31601410
VKK
GND
GN
D
+5VD
VKK
GND
GND
FL1 FL2
VKK
GND
GND
+5VD
GND
+5VL +5VD
GND
+5VL
+5VL
GND
GND
+5VD
GND
GND
GND
GND
GND
GND
SLR-932AV-8K
NJM4558DD
GND GND
+15V
+15V
-15V
-15V
GND
GND
GND
GND
+5V
+5V
A-GND
A-GND
A-GND
GND A-GND
EART H
A-GND
+5VLED
GND
GND
+5VLED
GND
+5VD
+5VD
SLR-932AV-8K
SLR-932AV-8K
SLR-932AV-8K
+5VL
GND GND
GND
GND
GN
D
+5VL
GND
+5VL
1k 820 560
1.5k 560 1k 820
1.5k 2.2k 1k 820 560
1.5k 820 1k 2.2k 560
10k
68k
390p
10k
47k
47k
47k
47k
10k
10k
47k
10/50V
330
10/16V
4.7/35V
330
DUMMY
10k
10k
10k
10k
1.5k
100
100p
100/6.3V
JUMPER
75
100
100
100p
100p
47k
47k
10k
10/50V
10/50V
47k
47k
10/50V
75
75
10/50V
10/16V
10/16V
10/16V
100/10V
DUMMY
JUMPER
JUMPER
1.5k
JUMPER
DUMMY
DUMMY
JUMPER
JUMPER 0.47
2.2k
100/6.3V
100/50V
DUMMY
10k
10k
10k
180 680
0.01 0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.1
0.01
DUMMY
0.01 0.01
0.01
0.01 0.01
DUMMY DUMMY
0.01
0.01
0.01
DUMMY
0.01
0.01
0.01
0.01
DUMMY
DUMMY 0.01
0.01
100/6.3V
DUMMY
0.01
QC01
QC70
SC14 SC05 SC06
SC04
RC13 RC14 RC15
RC17
SC02
RC20 RC18
SC01 SC03
RC19
RC22
SC19 SC08
RC21 RC23 RC24
SC18
RC25
SC17 SC09
RC27 RC29 RC28 RC26
SC20 SC22 SC11
RC30
SC13 SC21 SC12
QC02
RC01
RC03
CC07
RC09
RC10
RC07
VC01
RC08
QC03
RC02
RC11
RC12
RC05
JC02
JC70
JC04
CC21
RC70
CC29
JC60
JC03
QC08
CC13
RC33
CC32
RC42
RC40
RC41
SC23
RC43
RC36
RC04
CC08
CC31
JP01
DC01
JP02
QP01
RP13
RP12
JP03
RP02
RP01
CP01
CP02
RP04
RP03
RP16
CP06
CP05
RP05
RP06
CP08
RP11
RP14
CP07
CP12
CP11
CP14
CP17
CP13
RP15
QC06
QC05
RC34
RC38
RC35
QC07
RC37
RC39
RP17
JC01
QC04
DC05
DC02
DC03
DC04
RC32
RC31
JP04
CC22
RC16
SC15 SC16 SC07
SC10
CC10
CC05
CC14
RC63
SC60
RC60
RC61
RC62
DC60
RC65
QC61
RC64
QC60
CC15 CC16
CC01
CC02
CC03
CC04
CC06
CC09
CC11
CC12
CC17
CC18 CC19
CC20
CC23 CC24
CC25 CC26
CC28
CC30
CC33
RC06
CC60
CC61
CC62
CP16
CP18 CP09 CP03
CP04
CC27
CP15
QC09
CC70
JC05
JC61
VKK FL1 FL2
+5VL +5VD
GND
KEY1 KEY0 KEY2 GYRO- VOL+ KEY3 GYRO+
_S.BYLED
SEL- SEL+ VOL- _CEFLD
SIOCLK
_WRIT
_RSFL
RC6STAT
SIODATA
RCOUT
DOWN
UP
DOWN
UP
+5VLED _RSTFL
JUMPER
SURR. ENCODER
UP GRADE
S.BY
VOLUME ENCODER
STANDBY UP GRADE
FRONT DISPLAY
PC04
SURR. ENCODER
PC64
PC74 GYRO
AUX PP04
TO JU04(P604) µ -COM/DSP
TO JA07(PD04) DAC
TO JX05(PX04) S-VIDEO
TO JL05(PL04) CVBS
TO JS04(PS04) AUDIO FUNC
TO J838(P834) SUPPLY
WC03
WC01
WC02
WL71
TUNED
AUTO
MULTI
SLEEP
M-SPKR
ST
DISP
PRO LOGIC PRO LOGIC MOVIE MUSIC
MUSIC CINEMA
DIRECT
TEST
AUTO SURR
COPY
THX SURR EX
NIGHT
DISC 6.1 MTX 6.1
SLEEP
ATT
PEAK
DIGITAL
ANALOG
DIGITAL
SURROUND 96kHz
OTHER PCM
L
C
R
SL S SR
LFE