Schematic Diagram - Main Board (5/6) - Sony HCD-S20 Service Manual

HCD-S20

6-10. SCHEMATIC DIAGRAM - MAIN Board (5/6) -

1 2
MAIN BOARD (5/6)
A
XP38 XP38
2
2
1
1
2PIN/2.5mm 2PIN/2.5mm
RFGND
PESD5V0S1BA_5.0V PESD5V0S1BA_5.0V
RFGND
B
PHONE JACK PHONE JACK
4
5
3
2
C 1
P3 P3
D TUNER_L R31 R31 100 100
AUX_L R37 R37 10K 10K
TUNER_R R38 R38 100 100
AUX_R R51 R51 10K 10K
E
HCD-S20
3
C96 C96
FB14 FB14 4.7nh 4.7nh
33pF/50V/NP0 33pF/50V/NP0
ESD11 ESD11
FB19 FB19
270nH 270nH
TUNER_SCL R122 R122 330 330
RFGND
R139 R139
0 0
RFGND
FB18 FB18 500/500mA 500/500mA
FB23 FB23 500/500mA 500/500mA
FB30 FB30 500/500mA 500/500mA
RFGND FB13 FB13 500/500mA 500/500mA
AGND
AUX_R
AUX_L
U14 U14
C29 C29 10uF/10V/Y5V 10uF/10V/Y5V 12
X0 VCC
14
X1
15
X2
C31 C31 10uF/10V/Y5V 10uF/10V/Y5V 11
X3
X
C138 C138 10uF/10V/Y5V 10uF/10V/Y5V 1
Y0
5
Y1
2
Y2
4
C140 C140 10uF/10V/Y5V 10uF/10V/Y5V
Y3
Y
4052_SW1 R164 R164 1K 1K 10
A
9
B
6
EN
7
VEE GND
74HC4052 74HC4052
TP31 TP31
5V
C22 C22
0.1uF/50V/X7R 0.1uF/50V/X7R
4 5
C153 NC/1uF/10V/Y5V C153 NC/1uF/10V/Y5V
U15 U15
Y5 Y5
1 20
AGND 12MHz 12MHz
GND VDD
2 19
VDDRF X2
3 18
CP2 X1
4 17
FRF1 CP1
5 16
GNDRF IISD
6 15
ARF1 LOUT
7 14
ARF2 ROUT
8 13
IIC/RDSI DA
9 12
LA GND
10 11
CK VDD
IC_20P_RZ5B705 IC_20P_RZ5B705
R28 R28
C108 C108
18 18
AGND
RFGND
AGND AGND
C152 C152
C93 C93
NC/1uF/25V/Y5V NC/1uF/25V/Y5V
2.2uF/10V/Y5V 2.2uF/10V/Y5V
AGND
5V
R162 R162 1K 1K
C128 C128 R165 R165
16
10K 10K
0.1uF/25V/Y5V 0.1uF/25V/Y5V
13 L
3
R
R84 R84 1M 1M
8 L
R79 R79 1M 1M
R
-24V
R175 R175 200K 200K
26 26
6 7
R22 R22 8.2K 8.2K C125 1uF/10V/Y5V C125 1uF/10V/Y5V
R19 R19 8.2K 8.2K C126 1uF/10V/Y5V C126 1uF/10V/Y5V
R530 R530 0 0
C88 C88 C55 C55 C143 C143
47pF/50V/NP0 47pF/50V/NP0 1200pF/50V/X7R 1200pF/50V/X7R 1200pF/50V/X7R 1200pF/50V/X7R
R147 R147
330 330
AGND
FB5 FB5 500/500mA 500/500mA
FM3V3
CE20 CE20
+ +
10uF/16V 10uF/16V
DVCC3
R142 R142 5.1 5.1
5V
+ +
C145 10uF/10V/Y5V C145 10uF/10V/Y5V
ADC_INR 1
AINR
2
ADC_INL
AINL
3
C146 10uF/10V/Y5V C146 10uF/10V/Y5V
CKS1
4
VCOM
5
AGND
6
VA
C122 C122 C121 C121 7
VD
1000pF/50V/X7R 1000pF/50V/X7R 1000pF/50V/X7R 1000pF/50V/X7R 8
DGND
ADC_AK5358A ADC_AK5358A
+ +
8
AD_BCLK
6,11
AD_BCLK
AD_MCLK
6,11
AD_MCLK
AD_LRCK
6,11
AD_LRCK
AD_DATA
6
AD_DATA
TUNER_L
TUNER_R
TUNER_SDA
4052_SW1
4052_SW1 8
TUNER_SCL
8
TUNER_SCL
TUNER_SDA
8
TUNER_SDA
DVCC3
U17 U17
16
CKS0
15
CKS2
14
DIF
13
PDN
12 AD_BCLK
SCLK
11 R177 R177 0 0 AD_MCLK
MCLK
10 AD_LRCK
LRCK
9 R174 R174 33 33 A A D D _ _ D D A A T T A A
SDTO