Sony HCD-GS30DAB - Block Diagram - MAIN Section

2222
HCD-GS10/GS30DAB
HCD-GS10/GS30DAB
6-3. BLOCK DIAGRAM — MAIN SECTION —
: TUNER(FM)
: TUNER(AM)
: CD
Signal Path
: AUX
: AUDIO
R-CH is omitted due to same as L-CH.
SYSTEM CONTROLLER
IC701(2/2)
I-TU-DO
O-TU-DI
O-TU-CLK
O-TU-CE
I-TU-ANSD
VOLUME
VOLUME
TUNER
AUDIO IN
J105
FUCTION
KEY
FUCTION
KEY
FUCTION
KEY
REMOTE
CONTROL
RECEIVER
IC703
UK
SW703-708
SW711-716
SW701,702
TU-L
TU-R R-CH
UK
EXCEPT UK
UK
TU-DO
TU-DI
TU-CLK
TU-ANSD
TU-CE
R-CH
45
55
56
57
25
X1A
14
X0A
13
X701
TU-L
TU-R
TU-DO
TU-DI
TU-CLK
TU-CE
TU-ANSD
RDS-DATA
32.768kHz
X0
93
X1
92
X702
5.53MHz
9
I-RMC
38
41
3
1
RESET
SWITCH
Q704
54
RSTX
42
37
I-KEY1
I-KEY2
I-KEY0
O-LED
I-HOLD
VM9V VM9V
DAB-L
RDS-DATA
I-RDS-DATA
O-DAB-PWR3.3V
DAB+3.3V-ON
O-DAB-PWR5V
DAB+5V-ON
I-DAB-DI/SIO
I-DAB-DI/SCO
DAB-DI
DAB-DO
CN301
MOD300
DAB-R
FUNCTION
IC401
R-CH
INL4
7
27
LOUT
26
ROUT
INL1
INB
4
6
INL2
5
22
DATA
21
CLK
O-VOL-DATA
O-VOL-CLK
48
40
SEG0
SEG31
59
62
COM0
COM3
LIQUID CRYSTAL
DISPLAY
LCD702
IC701 VCC
IC701 AVCC
36
31
29
26
27
28
I-P-MONI
I-RE-VOL-A
I-RE-VOL-B
2O-AMP-ON
D702
1
6
7
4
5
3
2
O-POWER
67
63
64
89
94
100
.
.
.
22
O-LED-STBY
46
O-POWER_CD
23
SW301
LED702
LED
DRIVE
Q707
LED701
(BACK LIGHT)
STANDBY
R-CH
R-OUT
L-OUT
A
BD/DRIVER
SECTION
(Page 20)
33
34
TUNER
SECTION
(Page 21)
B
R-CH
8 9
IGOUTL VOLINL
10
IGOUTR
J102
PHONES
R-CH
Q131,137
HP
AMP
Q141
HP
MUTE
LEVEL
SHIFT
Q133,134
R-CH
J101
SPEAKER
IMPEDANCE:
USE 6
L
R
RY131
Q135
RELAY
DRIVE
POWER
AMP
1
IC202
5
7
11
Q201
OVERLOAD
DET
Q243
PROTECT
DET
Q241,244
AMP
CONTROL
R-CH
R-CH
Q242
THERMAL
DET
PROTECT
DET
PROTECT
MONITOR
TH241
D001,002
RELAY
DRIVE
AC
IN
Q102
RY031(AEP,UK,RU,AR,MX)
RY032(SP,E2,E51)
+9V
REG
IC101
MX
Q270, Q271
+VP
-VP
1
3
AVDD (3.3V)
DVDD (3.3V)
D107,108
CND,AEP,UK,RU
D109,110
D191,192
VM9V
+9V
VSTBY
POWER
MONITOR
Q121,122
+3.6V
REG
Q702,703,708
Q705,706
+3.6V
VM (7V)
PT031
POWER
(MAIN)
TRANSFORMER
PT032
POWER
(SUB)
TRANSFORMER
CD-ON
SWITCH
Q191,194
CD-ON
D901
D154
D156
D111,112
D131
+3.3V
REG
+3.3V
REG
+5V
+3.3V
IC103
IC501
D501
D502
+5V
REG
IC502
1
3
+9V
REG
Q471,472
RESET
CURRENT
DET
Q193
CURRENT
DET
Q903
VM9V
FAN
CONTROL
Q901,902
M901
Q151-153
RY131 +B
VM (7V)
AVDD (3.3V)
DVDD (3.3V)
VM (7V)
AVDD (3.3V)
DVDD (3.3V)
R-CH
DC FAN
AR
MX
SP,E2,E51
S031
230-
240V
|
220V
|
120V
VOLTAGE
SELECTOR
ANTENNA
AM
FM75
COAXIAL
IC503
BUFFER
DAB-DZ
UK
DAB-DO
MODULE
(DAB
TUNER)
+
+
g
Ver. 1.3