Marantz SA-11S2 Service Manual page 30

(PY16)
5202 88M32AK520201
PY16 PWB
WY01 JY01
FFC 22P 1.0MM
22FMN
1
GND
FS_MUTE
2
FS_MUTE
3
S_RST
4 CB0
B0
5 CA0
A0
POL
6
POLARITY
D_OFF INV
LED_ON
7
SIDE_LED
8
+5V
9
D_OFF
GND
RC5F
10
RC5F QY68
D_OFF DTC114EUA
11
DISPOFF
12 KEY0
KEY0
13 KEY1
KEY1
FDAT
14
FDAT
FCLK
15
FCLK
16 FCEN
FCEN
17 FRES
FRES
LCD_LED
18
LCD_LED
F_RS
19
F_RS
20 UNLOCK
UNKOCK
21
LY01
FGND
SERVO RESET BUFFER
BLM11B601SPT
22
+15V +15VF
GND
+5V +3.3VF
RY71
22k
CY04
CY15
47u/6.3
0.1u
GND GND
PY36 PWB
KEYS(FRONT LEFT)
SY05
OPEN/CLOSE
2 1
SY06
RY07
06FMN
NEXT JY06
330
JY07
2 1
6
KEY1
5
KEY0
SY07
4
RY02
GND
PREV
330
2 1 3
GND
2
GND +15VF
1
FRONT SIDE LED SID_LED
(LEFT)
RY54
CY27
DY31 10k
0.1u
SEL2E10C
5203 88TM32AK520301 (PY36)
RY67
47k
EXTERNAL CLOCK & PHASE INV MPU
+5V
RY73
33k
GND
17
RCIN
18 KI_FSSW
+5V
19 VCC
+5V
QY61
20 NC
R8C/12
21
GND
22
LED_OFF
23
RY72 IVCC
24
NC
22k
CY68 CY63
0.1u 0.1u
GND GND
S_RESET
QY67
UMH10NTN
CY67
0.1u
GND
1-35
RC5 BUFFER
+5V
CY65
RY69
RY68
0.1u
4.7k QY66
18k
UMH10NTN
GND
RY70
8.2k
GND
MAIN RESET CKT
RY61
33k
+5V
5 4
CY64
QY62
+5V 0.1u
BD4742G
CY61
10u/16
GND
1 2 3
CY62
0.1u
GND
GND
GND 2
XY61
8
16MHz
KI_POL
7
VCC
6
XIN 1
3
5
GND
4
XOUT UP_RES
3
XRESET
2
CNVSS CNVSS
1
RXD
F_RX D
33k RY63
RY62 +5V
5.1k
33k RY64
33k RY65
GND
F_TXD
F_MODE
GND GND
JY04
22FMN
JY05
LCD DRIVE CKT PWB
(PY26)
PY26 PWB
FRONT SIDE LED
(RIGHT)
SID_LED
RY34 CY41 DY32
10k 0.1u
SEL2E10C Fs-SELECTOR; CONTROL(QY61)
CA0 CB0
L L
RY37
QY41
2.2k L
H
LED_ON 2SC4116
L H
CY42
H H
0.1u
RY38
680
GND
POL(29p) DIGITAL PHASE
GND
L
H
KEYS(FRONT RIGHT)
RY03
SY01
150
KEY1 PLAY
1 2
RY04
RY06 180 SY02 STOP
150
KEY0
1 2
SY03
PAUSE
1 2
RY05
GND
270
LCD BACK LIGHT LED CKT
+3.3V F
RY39 RY40
1k 560
RY42
1.8k
GND
QY08
DTC114EU
GND
H ; LCD BACK LIGHT ON
1-36
OPERAT
OFF
Fs
2Fs
4Fs
NORMAL
INVERT
JY12
07FMN
CNVSS
1
2
+5V
F_RXD
3
F_TXD
4
F_MODE
5
UP_RES
6
7
GND
+15VF
RY41
680
RY44
10k
QY10
RY43
2SC4116
1k
CY31
0.1u
GND
QY09
2SC4116 RY45
47
GND
RY46
100
GND
100 OHM;14mA
+15VF
CY32
0.1u
JY03
S2B-PH
FOR 001J LCD DISPLAY LED