Diagrams; Block Diagram -Main Section - Sony CDX-GT650UI Service Manual

4-1. BLOCK DIAGRAM – MAIN Section –
US,CND MODEL
J403 (1/2) -1
L
BUS
-2
AUDIO IN
R-CH
R
R-CH
J901
AUX
PHASE LOCKED LOOP
L6
FM MIX
J1
4 FMIN1
(ANTENNA)
3 FMIN2
L2
1 AMRFIN
16 XTAL1
X1
4MHz
15 XTAL2
CN402
9 AU_FL_CH
12 AU_FR_CH
8 AU_RL_CH
13 AU_RR_CH
6 AU_SUB_CH
4 AU_IN_LCH
2 AU_IN_RCH
CN701 (1/2)
24 SP_DATA
23 SP_CLK
11 TXD
12 RXD
18 WAKE_UP
6 Z_MUTE
8 CD_ON
CD
9 CDM_ON
MECHANISM
UNIT
19
SYS_RST
(MG-101P)
(1/2) 21 EJECT_OK
7
VBUS_ON
A_ATT
5
17 BU_CHECK
27
VDD_3.3V
4 BU_3.3V
14 DR_6V
RXD
5
TXD
4
RESET
1
CLK
CN501
2
FLASH_W
FLASH
7
PROGRAMMING
BUSY
3
BU3.3V
6
CDX-GT650UI/GT700UI/GT707UI
SECTION 4

DIAGRAMS

1 BUS_LCH
R-CH 2 BUS_RCH
5 AUX_LCH
R-CH 7 AUX_RCH
6 AUX_GND
(PLL)
IC001
LOUT 8 3 TU_LCH
ROUT 9 R-CH R-CH 4 TU_RCH
33 AU_IN_FL
R-CH 34
31
R-CH 32
30
28
R-CH 27
I2C_SCK
SCL 18
I2C_SIO
SDA 19
R-CH
R-CH
R-CH
22
24
39
40
37
38
27
12
D731
20
51
32
31
33
9
34
SERVO+3.3V
BU+3.3V
MECHA+6V
S401
RESET
BU+3.3V
ELECTRONIC VOLUME
IC401
AU_OUT_SR 39
MUTE
Q405
AU_OUT_FL 36
AU_OUT_RL 38
AU_OUT_FR 35
R-CH (FRONT)
AU_OUT_RR 37 R-CH (REAR)
AU_IN_FR
I2C_SCK
I2C_SCK
22
AU_IN_RL
I2C_SIO
I2C_SIO 23
AU_IN_RR
AU_IN_SUB
AU_OUT_LCH
MUTE DRIVE
AU_OUT_RCH
Q407,409
SYSTEM CONTROL
IC501 (1/2)
SP_DATA
D404
SA_DATAIN 48
SP_CLK
SA_CLKOUT
49
I2C_SCK
I2C_SCK 29
I2C_SIO D403
I2C_SIO 30
ATT 58
F_AUX_ATT 55
BEEP 28
AMPSTB 60
DIAG 59
MC_RX
MC_TX
TELATT
56
WAKE_UP
Z_MUTE ILL_IN 83
CD_ON
ACC_IN 57
CDM_ON
EJECT_OK
RESET
SYSRST
VBUS_ON
BUS_ON 21
FW_RXD
UNISCK
7
FW_TXD
BUIN 19
FW_CLK
UNISO 5
CNVSS
UNISI 6
FW_BUSY
EXCEPT US,CND MODEL
BACK-UP
RESET
CHECK
IC403
Q807,808
1 VOUT VIN 2 BU +3.3V
BU+3.3V 4
15 15
I2C BUS CONTROLLED
POWER AMP/MULTIPLE
VOLTAGE REGULATOR
IC301
OUT-FL+ 5
12 IN-FL
OUT-FL– 3
11 IN-RL
OUT-RL+ 9
MUTE MUTE
OUT-RL– 7
Q402 Q404
R-CH
D401
R-CH
BATT
I2C_SCK
4 I2C_SCK
I2C_SIO
AMP-REM 29
2 I2C_SIO
ANT-REM
27
BATT
D402
VP
A 35
DOOR_SW
VP1 20
VP2
DISPLAY 6
SECTION
(Page 16) BU+B
37
AUDIO+B 30
16 BEEP
SERVO+3.3V 31
22 STB
MECHA+6V 33
25 DIAG
PANEL+B 34
TEL-ATT DETECT
Q303
ILL DETECT
Q302
ACC DETECT
Q301
BUS INTERFACE
IC801
BACK-UP
13 RST
CHECK BATT
BATT 3
12 BUS_IN Q802,D806,807
7
11 CLK_IN
CLK 4 4
10 BU_CHECK
DATA_I/O 6 5
9 DATA_IN
6
8 DATA_OUT
8
BUS_ON 1
RST 2
R-CH
S P
: CD
: FM
+3.3V REG
AM MW
5 B.U+5V
IC402
: BUS AUDIO
: AUX
A
CND : C
CDX-GT650UI/GT700UI/GT707UI
US,CND MODEL
SUB OUT
(MONO)
EXCEPT US,CND MODEL
-1
J403 (1/2)
SUB OUT (MONO)
-2
-3
L
-4 J403 (2/2)
REAR
R
R-CH
AUDIO
-5
OUT
L
-6 FRONT
R-CH R
CN301
1
FL+
9
FL–
2
RL+
10
RL–
4
FR+
12
FR–
3
RR+
11
RR–
5
AMP-REM
6
ANT-REM
FU601
16
BATT
B.U+5V
AUDIO+8.5V
SERVO+3.3V
MECHA+6V
PANEL+B
13
TEL-ATT
14
ILL
7
ACC
TH801
BATT
CN801 US,CND
1
MODEL
(BUS CONTROL IN)
2
3
L-CH.