Schematic Diagram -Main Section (3/3) - Sony CDX-GT590UI Service Manual

4-6. SCHEMATIC DIAGRAM – MAIN Section (3/3) –
1 2 3
MAIN BOARD (3/3)
A
26
B 27
28
Q102-104,202-204
0
MUTE
0
33
R217
10k
C
25
R216 R212
0 220 1k
MAIN 0
C212
2
BOARD 10
(1/3) 50V
(Page 17)
30
0
D
0
R112 1k
29
BUS2
32
31 I2C_SCK
I2C_SIO
E
20
BUS3
F
21
22
19
G
MAIN
3
BOARD
(2/3)
(Page 18)
H
I
BUS5
BUS4
23
MAIN
J 4
BOARD
(2/3)
24
(Page 18)
K
CDX-GT590UI/GT595UI
• See page 15 for Waveforms.
4 5 6
C113
100p
C213
100p
C107 100p
C207 100p
IC302 IC B/D
0 0
IC302
0
BD3447AFV-E2
ELECTRONIC VOLUME
0 0 0
21 DS3_R DS3_L 20
4.1 4.1
DS1_R DS1_L 19
22
4.1 4.1
DS2_R DS2_L
23 18
R117 R207 R107
24 EBIAS EBIAS 17
10k 10k 10k
R116 R206 R106
RING_LCH 3.6
220 220 220 25 16
ZAPPIN2
C112 C206 C106 RING_RCH
26 15
10 10 10 NCO
50V 50V 50V
SA_CLK 0
SA_CLK NCO
27 14
SA_DA 0 SA_DA 3.6
28 13
ZAPPIN1
SA_IN
0
29 SA_OUT NCO 12
4.1
R/S_OUT_RCH
30 11
NCO
C208 4.1
R/S_OUT_LCH
10 31 10
NCO
50V
4.1 OUT_RRCH 3.3
32 9
AUX_RCH
C108
4.1
OUT_RLCH
33 8
AUX_GND
10 50V
4.1
OUT_FRCH 3.3
34 7
AUX_LCH
4.1
OUT_FLCH 3.7
6
35
R309 CD_RCH
10
8.2 3.7
VCC CD_LCH
36 5
3.1 3.7
37 SCL TU_RCH 4
3.1 3.7
38 SDA TU_LCH 3
C317
C316
220 GND
0.1 39 2
16V BUS_RCH
3.6
FIL BUS_LCH
40 1
R311
47k
ZAPPIN C318 1
C319
10
50V
R302
2.2k
• See page 23 for IC Block Diagrams.
7 8 9 10
C812
1 FB201
C813
FB101
R829
1
0
C103 C203
C205 C323 C105
C28
2.2 2.2
1 2.2 1 47
50V 50V
50V 50V 50V
16V
L1
3.3uH
I2C_SCK R14
I2C_SIO R13
C27
R12
C26
0.1
R204 R104
12k 12k
R203 C204 C104 R103
C25
470 470
100p 100p
C24 0.1 R11 4.7k
C22
C23 0.01
L8
560uH
C301 L7
560uH
1000p
C21
C20
C19
D201
R404
D101
0
C524
CAM003
0.1
(CHASSIS)
C520
100 10V
19 19
11 12 13
IC B/D
IC001
3
IC001
TEF6617T/V1/S470,518
PHASE LOCKED LOOP(PLL) X1
4MHz
6.3
17 GNDD XTAL1 14
C18 12p
100 3.1 6.3
18 SCL XTAL2 15
100 3.1 0.7(1) R10 33k
SDA RSSI
19 14
R6
0.1
3.4 3.9(4.9) 68k
20 VREF MPXOUT 13
22 C17 0.1 JW147 JW148
7.3 VREGSUP 3.6
21 12
MPXIN
C16 0.47
8.6 VCC1 0.3(2)
22
11
AMIFAGC2
23 GND GNDAUD
10
0.1
5.6 3.8 R5 0
VCODEC ROUT
24 9
R4 0
2.6(4.6) 3.8
25 PLL LOUT 8
0.01 C13 2.2
2.1 PLLREF 0.5(1.8)
26 7
AMRFAGC
L6
8.6
C8
27 TEST VCC2 6
FM MIX
C9 33p
0(1.2) AMSELIN1 0.1
28 5 3 4
GNDRF
0(1.2) AMSELIN2 3.1(2.9)
29 4 2
FMIN1
1
1.3(2.9) AMIFAGC1 3.1(2.9)
30 3 1 6
FMIN2
0.01 C12 0.22
8.6(7) AMSELOUT1 0(4.1)
31 2
C5
AMRFDEC
R3 L2
1000p
0.01 0 2.2uH
8.6(7) AMSELOUT2 0(1.3)
32 1
AMRFIN
JW126 JW102
KEY1
RE1
RE0
KEY0
LCD_CE
SIRCS
LCD_CLK
LCD_DATA
NOSE_SW
D411
D410
D403
0.1
MAZ8068GMLS0 MAZ8068GMLS0
CDX-GT590UI/GT595UI
14 15
J302
G
4P
-4
R
FRONT
-3
L
AUDIO OUT
-2
R
REAR/SUB
-1
L
CAM002
(CHASSIS)
VR1
C6
R15
15p
0
J1
C1
(ANTENNA)
R16
0 1000p
R2 R1
CN403
470k 470k
20P
1 GND
2 USB_VBUS
3 GND
4 USB_GND
5 KEY_GND
6 USB_D+
7 AUX_LCH
8 USB_D-
9 KEY1
KEY
10 AUX_RCH
A
BOARD
11 RE1
CN901
R304 0
12 AUX_GND
(Page 21)
RE0
13
14 KEY0
15 LCD_CE
16 SIRCS
17 LCD_CLK
18 LCD_DATA
19 ILL+B
20 PANEL(NOSE SW)
R527 R526
D404
10 10
MAZ8068GMLS0
CN501
3P
CD MECHANISM
1 USB_D+
UNIT
2 USB_D-
(MG-101Z)
3 USB_GND (2/2)