Diagrams; Block Diagram -Main Section - Sony CDX-GT590UI Service Manual

4-1. BLOCK DIAGRAM – MAIN Section –
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
CN701
AU_LCH
20
AU_RCH
22
TXD(MC_BUS)
11
RXD(MC_BUS)
12
28 WAKE_UP
Z_MUTE
8
CD_ON
17
18 CDM_ON
3
SYS_RST
CD
25
MECHANISM EJECT_OK
UNIT
7 VBUS_ON
(MG-101Z)
(1/2)
19 A_ATT
27 BU_CHECK
13
MECHA 8.5V
24 A+3.3V
4 BU_+3.3V
15 DR_+6V
5 TX
4 RX
RESET
1
CN401
CLK IN
2
FLASH
PROGRAMMING
FLASH_W
7
3
UART_CLK
3.3V
6
CDX-GT590UI/GT595UI
SECTION 4

DIAGRAMS

7 AUX_LCH
R-CH 9 AUX_RCH
8 AUX_GND
(PLL)
IC001
LOUT 8 3 TU_LCH
ROUT 9 R-CH R-CH 4 TU_RCH
5 CD_LCH
R-CH 6 CD_RCH
I2C_SCK
SCL 18
I2C_SIO
SDA 19
RSSI 14 37 VSM
R-CH
59
60
58
62
27
28
D701
54
BU+3.3V 26
70
61
51
53
78
AUDIO +8.5V
SERVO+3.3V
BU_+3.3V
MECHA +6V
S401
RESET
FLASH
PROGRAMMING
BUFFER
Q401,402,701
BU +3.3V
ELECTRONIC VOLUME
IC302
R/S_OUT_LCH 31
R/S_OUT_RCH
30 R-CH (REAR/SUB)
ZAPPIN1 13
MUTE
ZAPPIN2 16
Q102
OUT_FLCH 35
OUT_RLCH 33
OUT_FRCH
34 R-CH (FRONT)
OUT_RRCH 32 R-CH (REAR)
I2C_SCK
SCL 37
I2C_SIO
SDA 38
SA_CLK 27
SA_DA 28
MUTE DRIVE
SA_OUT 29
Q303,304
SYSTEM CONTROL
IC401 (1/2)
SA_IN 38
D309
SA_OUT 71
SA_CLK
72
I2C_SCK
I2C_SCK 23
I2C_SIO
I2C_SIO 22
ZAPPIN 98
ATT 31
CD MUTE
EXTATT_XEN 47
Q305
BEEP
97
AMP_STB 68
DIAG
69
MC_RX
MC_TX
WAKE_UP
Z_MUTE
CD_ON ACC_IN 29
CDM_ON
RESET
SYS_RST BU_CHECK
83
VBUS_ON
CLK_IN
MD2
MD0
FLASH_EN1
RESET
IC403
1 VOUT VIN 2 BU +3.3V
BU+3.3V
4
13 13
I2C BUS CONTROLLED
POWER AMP/MULTIPLE
VOLTAGE REGULATOR
IC301
12 IN-FL
OUT-FL+ 5
OUT-FL– 3
11 IN-RL
OUT-RL+ 9
MUTE MUTE
OUT-RL– 7
Q104 Q103
R-CH
D306
BATT
I2C_SCK
4 SCL
I2C_SIO AMP-REM 29
2 SDA
ANT-REM
27
BATT
VP 35
VP1 20
D308
VP2 6
BU+B
37
AUDIO+B 30
SERVO+3.3V 31
16 BEEP
MECHA+6V
33
22 STB
PANEL+B 34
25 DIAG
ACC DETECT
Q805
BACK-UP
CHECK
BATT
Q802,807,808
D806,807
R-CH
S P
: CD
: FM
: AM
: BUS AUDIO
+3.3V REG
B.U +5V
5
IC402
: AUX
CDX-GT590UI/GT595UI
-1
L
-2 REAR/SUB
J302
R-CH R
AUDIO
-3
OUT
L
-4 FRONT
R-CH
R
CN802
1
FL+
9
FL–
2
RL+
10
RL–
4
FR+
12
FR–
3
R-CH
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
7
ACC
L-CH.