Schematic Diagram - Marantz PM-11S1/F1N /K1G /L1G /N1G /S1G/N1S Service Manual

8. SCHEMATIC DIAGRAM

CU55
1000P
CU54
1000P
JU01
GND
LU21 11
OE
15 2A1
LU22
0V 12
QS
1B4
14 LU23
0V 13
CLK
2A2
13 LU24
0V 14
CE
12 LU25 1B3
1.9V 15
T_CE_R
11 LU26 2A3
1.9V 16
T_CE_L
10 LU27 1B2
0V 17
T_DI
2A4
9 LU28 0V 18
T_CL
8 1B1
LU29 (N.C)
19
GND
2OE
7 LU30
5.0V 20
+5VL
V_MUTE
GND VCC
6 LU31 CU11
V_DATA
0.1
5 LU32
V_CLK TC7MBD3244AFK
GND
4 LU33
V_CSR
3 LU34
V_CSL
2
LU35
MUTE_D
1
GND
3 1 1 3
3
2 2
+5VL
CU21
220/6.3V
JU05
GND
1 LU01 +3VL
+5VL
CU20
2 LU02
220/6.3V
+3VL
LU03
3 (N.C)
M_G
GND
LU04
4
POW_1
LU05
5
POW_2
LU06
6
P_DOWN
GND GND GND
GND
JU07
LU16
1
+24V
+3VL
LU17
2
L_GND
LU11
3
+15V +15V
LU15
4 (N.C)
GND
5
PROTECT_1
GND
6
PROTECT_2
LU12
7 PROT_1
HP_SW_IN
LU13
PROT_2
LU14
HP_DET
GND
QU28
RN2303
3
2
QU29
RN1303
1
1
+3VL
3
GND
3.3V
1A VCC 14
1
3.3V
2 1B 4A
13
3.3V
1Y 4B
3 12
0V
2A 4Y
4 11
2B 3A 3.3V
5 10
RU24
3.3V
6 2Y 3B 9
150K
0V 0V
7 GND 3Y 8
GND
QU06
TC74VHC86
GND GND
JB51
(NC)
1
3
2
4
5 CB52
(NC)
JB01 ID=0 ID=1-4
SB01
JB01
1 0V 0V
1
0V
2 0V RC_IN
2
0V
3 5.0V GND
3
4 0V 26.0V 5V_B
4
5 0V 0V +24V
5
6 0V 0V
GND_B
6
7 0V
0.1V L_GND
7
0V
8 2.9V RXD
8
0V(BI-AMP) TXD
9 0V
9
4.8V(STEREO) BI
10
10 0V 2.0V ICE4
APU PD01
OE
10
GND
9
2B1
GND
8 0V QS
1A4
7 0V S_CLK
2B2
6 0V S_CE
1A3
5 3.3V T_CE_R SW_ON
2B3
T_CE_L
4 3.3V
1A2
T_DI
3 3.3V
2B4
2 3.3V T_CL
1A1
1 3.3V
+3VL
1OE
QU05
GND GND
GND
2
GND
1
VOL_A 3.3V/0V
VOL_B 3.3V/0V
16 15 14 13 12 11 10
1 3 1 3 1 1
3
T_DI 3.3V 17
GND
T_DI
T_CL 18
3.3V
T_CL
SEL_A 3.3V/0V 19
SEL.A
2 2 2 2
SEL_B 3.3V/0V 20
SEL.B
3.3V/0V 21
MUTE_D
3.3V 22
AD_INT
MUTE 3.3V/0V 23
MUTE_VOL
24
3.3V
POW2
25
3.3V
POW_1
3.3V 26
SDA
3.3V 27
SCL
CSL 0V 28
VOL_CSL
CSR 0V 29
CU15 VOL_CSR
+3VL
KILL_IR 30
3.3V
0.1 KILL_IR
RC_OUT 31
0V
RC_OUT
1 8 3.3V
A0 VCC 32
0V
L_DATA
2 7 0V RU11
A1 WP
3 6 3.3V 47k
0V GND
A2 SDL
4 5
0V 3.3V 33 34 35 36 37 38 39
GND SDA
RU12
QU02 47k
GND
AT24C08
+5VL
QU32
RU29
RN1303
1
+3VL
47K
2
QU19
3 ID=0:3.3V
RN2303
GND
3
ID=1-4:0V
GND
CU25 +5VL
QU20 10 9 8 7 6 5 4 3 2 1 0.01
RN1303 2
GND
1 1
2 2
GND
3
GND
11 12 13 14 15 16 17 18 19 20
QU43
RN1303
QU21 2
RN1303
1
2
LU43
3
QU22
RN1303
1 LU42 LU44
2
GND
LU41 LU45
3
GND
JU08
W034
JB05
ABS PB01
RB01
RB10
47K
(N.C)
QB05
RN1303
QB02
RN2303
RB06
RB02
QB21
1 1k
PC817C
22 GG
2 4
3
QB01
RN1303
3
CB01
0.1
+3VL
MODEL SEL
RU04 RU05
47k
(N.C)
RU07 RU08
47k (N.C)
LCD MODE SEL
GND
2
CU03
15p
2
1
CU04
3.3V
3
QS
15p
CU08 OE
0.1 AD_2
AD_3
+3VL
9 8 7 6 5 4 3 2 1
GND GND
3.3V
64
N.C
63 3.3V HP_DET
HP_DET
16
62 0V
AD3
61 0V
D_SET GND
GND
60 0V
TEST2
59 0V
TEST1
58 3.3V L_RES
RES
57 3.3V L_RS
RS 1
QU01
56 0V L_SCL
H8/3687
R/W
55 3.3V L_CS GND GND
E
54 0V PROT_1
PROT_1
53 3.3V PROT_2
PROT_2
52 3.0V
P_DOWN
51 3.3V SW_ON
SW_ON
50 0V S_DATA
S_DATA
49 0V S_CE
S_CE
GND GND +3VL
40 41 42 43 44 45 46 47 48
3
RU32
QU17 2
2SC4116 1
22k
P_DOWN 2 1
+3VL
3
GND GND GND GND GND
QU23
2SC4116
1
RU37
2
22K
3
GND GND
QU24
+3VL 1 2SC4116
2 RU38
22K
1
3
2
GND GND
QU25
2SC4116
1
3
QU41 RU42 RU43
2
RN1303
GND 22K 47K
3
1
2 GND GND GND
1
GND
3
QU42
RN1303
GND
3
GND
ICE4
5
<<RXD
4
TXD>>
3
GND
2
5V_B
1
JB13
RB04 CB11
100 0.1
JB06
EARTH
IN+
2
QB04
(N.C) 4
1 IN
2 IN- 1
JB12
3
RB12
OUT+ 2
OUT
560 4 3 2 1 4
DB01
1SS301
1 2 OUT- 1
JB11
5 6 7 8
3 1
2
27
PRE_OUT
DISP REC_OUT
+5VL +15V 3.2V/15.0V 3.2V/15.0V 3.2V/15.0V
OPERATE
POWER
RED
BLUE
1.9V 3.3V
0V/15.0V 0V/15.0V 0V/15.0V
1 1 1
2 2 2
3 3 3
CU77 CU78 CU79
0.01 0.01 0.01
0V 0V
GND GND GND
1 1
2
3 3
QU27 QU44
RN1303 RN1303
GND GND
RIGHT PD31
1 2 3 4
JU81
9 DISP SPK_2 SPK_1
3.2V/15.0V 3.2V/15.0V
3.2V/15.0V
8
0V/15.0V
0V/15.0V 0V/15.0V
GND 1 1 1
2 2 2
3 3 3
0.01 CU69
0.01
CU67 CU68 0.01
GND GND GND
LEFT PD21
10 9
JU61
RU54
+5VL
100
RU52
RC_IN
+3VL
+3VL
1K
1
RU53
2
QU26 QU56
RN2303 2SC4116
47K
3
3
GND
2 1 2
1
RC_OUT 2 QU54
(N.C)
QU53
(N.C)
3
QU51
RN2303
GND
RU51
3 1
3
QU55
(N.C)
1 2
2 1
KILL_IR 2
QU52
IR SENSOR
RU56
(N.C)
QU57
47
5.0V 3 1 5.0V
+5VL IR 3
2
GND
+15V
GND
QU31
RN2303
1
2
QU30
RN1303
3
BL_ON
GND
L_RES
RD01
+15V
2.2K
DD01
7.5V
GND
L_SCL GND
L_DATA
L_CS
L_RS
LU46
AFL
GND
EARTH
AD_3
SU74
MC_ON ATT 3.3V
PRE OUT 2.7V
REC OUT 2.2V
3.2V/15.0V
SU73
MC ON
1.8V
SU72
PD71
0V/15.0V
1
2
SU71
3 VOLUME
CU80
SU81
0.01 2 A
C 3
GND
1 B
RU81
5.6K
CU71
0.01
GND
JU03
5 6 7 8 9 10 11 4 3 2 1
4 3 2 1 JU21
W038 W038
W036
AD_2
SU64
DISPLAY
TONE 3.3V
TONE 2.7V
3.2V/15.0V SPK 1 2.2V
SU63
SPK 2 1.8V
SU62
PD61
0V/15.0V
1
2
SU61
SU82
3
CU70
RU61
0.01
5.6K
RU75
GND
10K
RU74
10K
0.01
CU81
CU61
0.01
CU82
0.01
JU04
8 7 6 5 4 3 2 1 1 2 3 GND JU31
W037
W037
W035
JU11
DISP_ON
DISP_ON
10
SPK1_ON
SPK1_ON
9
SPK2_ON
SPK2_ON
8
TONE_ON
GND
TONE_ON
7
SEL_A
SEL_A
6
SEL_B W035
SEL_B
5
+15V
2 +15V
3
4
+3VL
+3VL
3
GND
LEFT
2
AD_2
1 3 1 AD_2
DU51 1
1SS301
GND
1
JU10
2
DISP_ON
DISP_ON
3
REC_ON
REC_ON
0
PRE_ON 4
PRE_ON
MC_ON 5
MC_ON W036
VOL_B 6
VOL_B
VOL_A 7
VOL_A
8 RIGHT
+15V
+15V
9
+3VL +3VL
10
GND
PD41
AD_3 11
AD_3
GND
JD11
JD03
RD08
1 1
3.0
820 W041
2 2
0
DD11
WHITE B.L
GND
CD10
0.1
RD05
3.2 14
47k _RESET
RD06 7.5 13
VOUT
82k 12
1.6
VR
6.0 11
V0
CD07 1u
4.7 10
V1
CD06 1u
3.5 9
V2
CD05 1u
2.3 8
V3
1u
CD04
1.1 7
CD13 V4
CD03 1u
6
0.1 0
VSS
CD01 CD02 3.3 5
VDD
GND
GND 10/16V 0.1
3.3 4
SCL
0 3
SI
3.3 2
_CS
0 1
RS
JD02
+3VL 14FMN-BTK-A
GND