Chapter 7. Diagrams; Main Block Diagram - Sharp GX-M10 Service Manual

GX-M10

CHAPTER 7. DIAGRAMS

[1] Main Block Diagram

CD/MP3
USB HOST
D+
7
D+
D+ 3 3
D-
8
D-
D-
2 4
10
Vcc
IC5
IC4
TPS2561D
TS3USB
221A
MFI335S3959
iPod
D+
D+
1 1
TERMINAL
D- 2 2 D-
VIDEO
INPUT JACK
IC401
MIC OP-AMP
MIC
L / R Ch
UTC4580D
INPUT JACK
IC401
GUITAR
L / R Ch
MIC OP-AMP
INPUT JACK
UTC4580D
SDA
SCL
TUNER IN
L-ch
R-ch
L-ch
AUDIO IN
R-ch
BATTERY TERMINAL
15V
(UM / SUM-1,R20) X 10
DC12V
PWR_ON_AC RLY
SMPS PWB-B
(Not Serviceable Item)
UN_SW +4.5V
+22V
RUiTZA056AWZZ
Power Supply
Audio Signal
CD MOTOR
IC2
M
SA5888
+5V
CD DRIVER IC
117
SRDATAT
A~
BCLK 116
111
F
LRCK 115
118
AUDIO_CLK / MCLK
106
123
USBDP
SDRAM
EM638165
125
USBDM
IC1
USB CD / MP3 / USB / iPod
124
AVDD
MN6627992AB
IC3 FLASH MEMORY IC
LRCKI
BCLKI
78 DATAI
SDA
MCLKI
79
SCL
DVDD +3.3V
IC451
LEVEL DETECT
OP-AMP
UTC4580E
+12V
+12V
MIXED INPUT
IC461 +12V
Vcc
(MONO )
+12V MIXER OP-AMP
UTC4580E
L-CH
3
L-CH
LCH
5
R-CH
13
RCH
IC590
14
ANALOG
2
L-CH
MULTIPLEXER
15
CD4052B
R-CH
16
Vcc
IC801
+3.9V
2 4
BA00BWFP
3.9V
DA1010
IC802
2 3 6
MP2303A
5V
IC804
2 3
MP2303A
5V
IC6
+3.3V
IC7
+3.3V
W25Q16BV
IC600
SCL
SDA
MICOM IC
IX-364AW
LEVEL DETECT
(R5F212ACSNFP)
64
SCL
1
2
2
57
LVL DET SDA
3
LED FLASH 32
CTRL
Vcc
56 62
R-CH
AC RLY
+12V
IC805
3464A33
CD Driver IC
+5V
3.3V
Supply (IC2)
IC803
+12V
1
MC33063A
12V
+5V iPod / USB Supply (IC5)
Figure 7-1: MAIN BLOCK DIAGRAM
7 – 1
IC900
IC500
POWER AMP IC
TAS5342LA
TAS5504A
PWMD
30 PWM_P_1 41 18
SDIN2
PWMC
SCLK
27 PWM_P_2 43 16 OUT_C
LRCK
26 PWM_M_4 51 8 PWMB
MCLK
63
52 6 PWMA
PWMP4
OUT_D
OUT_A
24 OUT_B
SCL
SDA
25
VDD
GVDD
+3.3V
PVDD
HP_SEL 12
59
PWM_HPML
PWM_HPPL 60
61
PWM_HPMR
PWM_HPPR 62
SDIN1
31 5
IC550
6
HEADPHONE
OP-AMP
3
UTC4580E
2
9
DOUT
8
BCLK
7
LRCK
6
MCLK / SCK
IC580
ADC IC
PCM1808
13
INL
14 INR
3
Vcc +5V
4 +3.3V
Vdd
+3.3V
Front speaker-R
R+
17W
3Ω
R-
Front speaker-L
L+
17W
L-
3Ω
Subwoofer
33W
6Ω
Subwoofer
33W
6Ω
Subwoofer
LED Flash
HEADPHONE
R-ch
32Ω
L-ch