Marantz SM-11S1 Service Manual page 41

JU01
B10B-PH-K-S
LU01
1
POW_DOWN
LU02
2 12V
+12V
LU03
A0 VCC
3
PROT_2
LU04 A1 WP
4
PROT_1
LU05 A2 SCL
5
3.4V
SPK_B
LU06 0V GND SDA
6
3.4V
SPK_A
LU07
7 D_GND QU02
BAL AT24C08AN-10SU-2.7-SL383
LU08
8 (PBFREE/ROH
BTL
RU39
LU09
9
100k
+6dB
LU10
10
0dB
RU05
120k
D_GND
+3.3VL
D_GND
RU04
RU08
100k
47k
RU09
47k
RU10
47k
TPZ18
RU11
47k
TPZ19
RU12
47k
TPZ20
TPZ23
D_GND
D_GND
JU02
B11B-PH-K-S
LU11
1
POW_1
LU12
2
POW_2
LU13
3 3.4V
+3.3V
LU14
4 3.4V
+3.3V TPZ25
TPF53
TPZ24
5
D_GND
LU15
6
REM_MODE
7
POW_OFF
LU16 D_GND D_GND
8
TRIGER_IN
LU17
9
RXD
LU18
10
TXD
LU19
11
ICE4
QU08
+3.3VL
RN1303
QU11
D_GND
RN1303
RU15
D_GND 47K
+3.3VL
D_GND
JU03
S9B-PH-K-S
FLG_R[0] FLG_R[0]
1
FLG_R[0]
FLG_R[1]
2
FLG_R[1]
FLG_L[0]
3
FLG_L[0]
FLG_L[1]
4
FLG_L[1]
SDOUT
5
TO JP04
SDOUT
(P304)
CLKOUT
6
CLKOUT
PLDRST
7
PLDRST
8
GND
9
GND
D_GND
+3.3VL
CU04
RU30
0.1
10K
3.4V
RU31
RU06 TPZ10 TPZ12
TPZ22
TPZ11 10K
47K
+3.3VL
RU07 QU05
BD4727G
5 1
XU01 8M
47K
2.7V
2 1 4 2
TPZ13 3
+3.3VL
3 TPZ14
RU36
47k
D_GND
TPZ15
1 2
RU35 47k
TPZ04 D_GND
XU02
RU34 47k
32.768K
TPZ01
RU33 47k 0V
TPZ16
0V 17 64
RES BTL
0V 18 63
RES POW_OFF TPZ63
0V 19 62
RES AD_3
0V 20 61
RES D_SET
21 60 0V
TRIGER_IN TEST2
22 59 0V TPZ61
AD_INT TEST1
0V 23 58 3.3V
RES L_RES
3.3V 24 57 3.3V
POW_ON_2 QU01 L_RS
3.3V 25 56 3.3V
POW_ON_1 HD64F3687H FLASH L_SCL
26 55 3.3V
SDA L_CS
27 54 3.3V
SCL PROT_1
28 53 3.3V CU26
FLG_R[0] PROT_2
29 52 3.3V 0.1
FLG_R[1] P_DOWN
30 51 0V
FLG_L[0] RES
31 50
FLG_L[1] PLDRST RU23 CU25
32 49
L_DATA SDOUT 47k 0.1
TPZ32
TPZ52
TPZ33
TPZ34
TPZ35 TPZ38 TPZ50
TPZ37 TPZ48 TPZ49
TPZ36
TPZ39
TPZ40
TPZ45
+3.3VL
RU18 47K TPZ46
RU19 47K TPZ47
RU20 47K
RU14
D_GND
100
+3.3VL
QU12
RN1303
D_GND
D_GND
RU47
F
0
RU48
L
0
RU49
U
0
RU50
K
0
RU51
N
0
P307
5301 00MWG23AJ301-
43
+3.3VL
QU03
74HC4094BT
S_CE RU52 100
0V
CE
QS
0V
DATA
S_CLK
0V
CLK
RU41
Q1
D_GND
22K
Q2
Q3
Q4
RU42
GND QS
0V
22K
Q3.Q4,Q5
D_GND
3.3V/0V (ON/OFF)
S_OE
D_GND
BL_ON:3.3V/0V (DISPLAY ON/OFF)
QU04
D_GND 74HC4094BT
STANDBY_ON:3.3V/0V (STANDBY/POWER ON)
RU54 100
TPZ59 S_CE 0V
L_RES
CE
L_RS TRIGER_IN:3.3V/0V (ON/OFF)
S_DATA 0V
L_SCL
DATA
L_CS TRIGER_MODE:3.3V/0V (EXT/INT)
S_CLK 0V
CLK
S_DATA Q1
Q2
S_CE
Q3
Q4
S_CLK
GND QS
0V
Q1.Q2,Q3.Q6.Q7
TPZ44
S_OE QS D_GND 3.3V/0V (ON/OFF)
BL_ON
+3.3VL
L_DATA
QU14
QU18
RN1303 RN1303
D_GND
3.37V
LU29
D_GND
WU01
EARTH
P305
5305 00MWG23AJ305-
JV11 JV01
S10B-PH-K-S S10B-PH-K-S
1 1
POW_DOWN POW_DOWN
2 2
+12V +12V
3 3
PROT_2 PROT_2
4 4
PROT_1 PROT_1
5 5
SPK_B SPK_B
6 6
SPK_A SPK_A
TO J809
7 7
(P801)
BAL BAL
8 8
BTL BTL
9 9
+6dB +6dB
10 10
0dB 0dB
JV12 JV02
S11B-PH-K-S S11B-PH-K-S
1 1
POW_1 POW_1
2 2
POW_2 POW_2
3 3
+5VL +5VL
TO J855
4 4
(P851)
+3.3V +3.3V
5 5
D_GND D_GND
6 6
REM_MODE REM_MODE
7 7
POW_OFF POW_OFF
8 8
TRIGER_IN TRIGER_IN
9 9
RXD RXD
10 10
TXD TXD
11 11
ICE4 ICE4
5302 00MWG23AJ302-
P302
+3.3VL
+12V
3.4V
TPF31 TPF49
12 V
TPF30 TPF48
TPF29 TPF47
JU04
VCC D_GND
B7B-PH-K-S
JE01
S7B-PH-K-S
OE
3.4V DISP_ON DISP
1 1 DISP
BAL_L
2.9V/0V
Q5
BAL 2 BAL_A
2
Q6
UN-BAL UN-BAL_L
3 3
+6dB
Q7
AD_3 AD3
4 4
0dB
Q8
5 5
TPF41
Q.S
6 6
0V/11.8V
7 7 DISP
TPF50
TPF51
D_GND
+3.3VL
CE04
TPF52
0.01
D_GND
3.4V (LED ON/OFF)
BAL_A
UN-BAL_L
D_GND
VCC
3.4V
OE
Q5
P306
Q6
Q7
Q8 JU05
B6B-PH-K-S
Q.S DISP_ON
1 DISP_ON
SP1
2 SP1
SP2
3 SP2
TO JP01
AD_2 (P304)
4 AD_2
5 +3.3VL
6 +12V 5306 00MWG23AJ306-
+12V
(LED ON/OFF)
11.8V
11.8V/oV 11.3V/0V
D_GND
QU21
QU23
RN2303 KTA1268
RU44
+12V
33
10.7V/0V
DU02
1SS302
D_GND D_GND
RV06
2.2K
CV11 1U
DV03
7.5V
CV12 1U
D_GND D_GND
CV13 1U
CV14 1U
CV15 1U
+3VL +12V
D_GND
POWER
BLUE
3.1V/0V
0V/11.8V
(LED ON/OFF)
44
+3.3VL
SE01
2 1
METER
TPF44 SE02
TPF42 TPF43
BAL UN-BAL
2 1
3.5V/0V 3.5V/0V
BAL
SE03
2 1
UN-BAL AD3
0V/11.8V 0V/11.8V
CE05 CE06
0.01 0.01
D_GND D_GND D_GND D_GND
QU03 Q7(12pin) Q8(11pin)
-6dB 0V 0V
0dB 0V 3.3V
+6dB 3.3V 0V
JS01
TPF95
2
AD3
TPF96 TO J852
1
(P851) UN-BAL 3.4V
BAL 2.7V
METER 2.2V
P303
5303 00MWG23AJ303-
TPF93
TPF80
TPF82
3.3V/0V
JU07 JD11
BL W038 BL
2 2
GND GND
1 1
0V DD1 1
D_GND
TPF83
TPF94
RV09
D_GND
82K
3.4V 14 RESET
7.5V 13 VOUT
1.6V 12 VR
6.0V 11 V0
4.7V 10 V1
3.5V 9 V2
2.3V 8 V3
1.1V 7 V4
0V 6 VSS
3.4V 5 VDD
3.4V 4 SCL
0V 3 SI
3.4V 2 SC
3.4V 1 RS
JU06
14FMN-BTK
D_GND
STANDBY
RED
TPF91 TPF92
3.4V/0V
0V/11.8V
D_GND D_GND