Schematic Diagram -Main Section (3/3) - Sony CDX-GT450U Service Manual

4-6. SCHEMATIC DIAGRAM – MAIN Section (3/3) –
1 2
MAIN BOARD (3/3)
A
11
12
13
14
15
MAIN
B 2
BOARD
(1/3)
(Page 19)
16
17
C
CN402
13P
AU_RR_CH 13
AU_FR_CH 12
C405 0
AU_GND 11
AU_GND 10
L405 0
AU_FL_CH 9
AU_RL_CH 8
CD MECHANISM
D AU_GND 7
UNIT
6
(MG-101N) AU-SUB_CH
(2/2)
AU_GND 5
AU_IN_LCH 4
3
AU_GND
AU_IN_RCH 2
AU_GND 1
E
18
19
F
MAIN
3
BOARD
(2/3)
(Page 20)
20
G 21
BUS5
H
MAIN
4
BOARD BUS6
(2/3)
(Page 20)
I
CDX-GT50UMS/GT450U/GT457UE/GT500U/GT500US/GT505U
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• See page 17 for Waveforms. • See page 24 for IC Block Diagrams.
3 4 5 6
Q401 Q402 Q403 Q404 Q405
RTAN140M-T111-1 RTAN140M-T111-1 RTAN140M-T111-1 RTAN140M-T111-1 RTAN140M-T111-1 RTAN140M-T111-1
MUTE MUTE MUTE MUTE MUTE
0 0 0 0 0
0 0 0 0 0
R409 10k R422 10k R424 10k R411 10k R405 10k R403 10k
C415 220 16V
L402
0
C414 0.1
manuals search engine
7 8 9
Q406
MUTE
0
IC401
IC B/D
0 IC401
BD3467FV-E2
ELECTRONIC VOLUME
C410 10 50V
R402 220 3.9
AU_OUT_SL
40 1
C422 10 50V BUS_LCH
R404 220 3.9
AU_OUT_SR
39 2
BUS_RCH
C420 10 50V
FB402
R410 220 3.9 3.6 C443
AU_OUT_RL
38 3
TU_LCH
C425 10 50V
FB403
C444
R423 220 3.9 3.6
AU_OUT_RR
37 4
TU_RCH
C424 10 50V
R421 220 3.9 3.2 C436 1
AU_OUT_FL
36 5
AUX_LCH
C413 10 50V
C438 1
R407 220 3.9 0
AU_OUT_FR
35 6
AUX_GND
R430 0 3.6 3.2 C437 1
AU_IN_FR
34 7
AUX_RCH
R431 0 3.6
AU_IN_FL
33 8
DP1
R432 0 3.6
AU_IN_RR
32 9
DN
R433 0 3.6
AU_IN_RL
31 10
DP2
R434 0 3.6
AU_IN_SUB
11
30
EP1
C417 2.2 50V
NCO
R435 0 29 12
EN
3.9
AU_OUT_LCH
28
C418 2.2 50V 13
EP2
R436 0
3.9
AU_OUT_RCH
27 14
FP1
8.5
VCC(8.5V)
26 15
FN1
C419 10 50V
3.6
FIL
25 16
FN2
GND
24 17
FP2
3.1
I2C_SIO
23 18
NCO
3.1
I2C_SCK
22 19
NCO
R438 10k
8.4
MUTE
21 20
NCO
R418
12k
R419
2.2k
C203
1000p
C103
0.1
21 21
CDX-GT50UMS/GT450U/GT457UE/GT500U/GT500US/GT505U
10 11 12
R441
R406
0 0
C5 1000p
IC B/D
IC001
1 IC001
TEF6617T/V1/S470,518 (EXCEPT AEP,UK)
1 TEF6617T/V1/S470/M5,518 (AEP,UK)
PHASE LOCKED LOOP(PLL)
0(1.3) 8.5(6.8) C19 0.01
1 AMSELOUT2 32
AMRFIN
C12 0.22 0(4.2) 8.5(6.8) C20 0.01
AMSELOUT1
2 31
AMRFDEC
3.1(2.9) 1.1(2.9) C21 1
AMIFAGC1
3
30
FMIN2
3.1(2.9) 0(1.2) L7 560uH
AMSELIN2
4 29
FMIN1
0(1.2) L8 560uH
AMSELIN1
5 28
GNDRF
C9
0.1 8.5 C23 0.01
TEST
6 27
VCC2
C13 2.2 C22 0.01
0(1.7) 2.2
PLLREF
7 26
AMRFAGC
JW148 3.8 3.7 R11 4.7k
PLL
8 25
LOUT
C24 0.1
JW147
3.8 5.6
VCODEC
9 24
ROUT C8 33p
C25 0.1
GND
10 23
GNDAUD
C28 47 16V
C16 0.47
0.3(1.9) 8.5
VCC1
11 22
AMIFAGC2
C17 0.1 3(3.6) 7.1 R12 22 C26 0.1
VREGSUP
12 21
MPXIN
C27 0.1
3.9(5) 3.4
VREF
13 20
MPXOUT
3.1(3.3) R13 100
SDA R3
14 19
RSSI 0 2.2uH
C18 12p
6.2 3.1(3.3) R14 100
SCL
15 18
XTAL2
6.2
GNDD
16 17
XTAL1
3
X1 4MHz
L1
3.3uH
R416
470
D119
C442
D116
C100
C101
USB_D- R122
USB_D+ R121
R415
470
R417 R420
12k 0
RE0
RE1
KEY1
KEY0
SIRCS
LCD_DATA
LCD_CE
LCD_CLK
ILL+B R116 0
NOSE_SW
13 14 15
EXCEPT AEP,UK,RU MODEL
J402
G 4P
C426 100p
-4
R
-3 FRONT
L
C421 100p
C423 100p AUDIO OUT
-2
R
-1 REAR/SUB
L
C412 100p
AEP,UK,RU MODEL
J401
-2 2P
R
REAR/SUB AUDIO OUT
-1
L
L6
FM MIX
3 4
VR1
C6
2
R15
15p
0
1 6
J1
(ANTENNA)
L2 R16
C1
0
1000p
R2 R1
470k 470k
CAM002
(CHASSIS)
D117
RKZ6.8B2KGP1
1000p
RKZ6.8B2KGP1
0.1
1000p CN102
20P
CL061
1 USB_GND
CL063
2 USB_VBUS
0 CL064
3 D-
0 CL065
4 D+
CL066
5 GND
D118
CL067
6 KEY_GND
CL068
7 AUX_L
CL069
8 AUX_R
CL070
9 AUX_GND
CL071
KEY
10 RE_0 A
CL072 BOARD
11 RE_1
CN901
CL073
(Page 23)
12 KEY_1
CL074
13 KEY_0
CL075
14 SIRCS
CL076
15 LCD_DATA
CL077
16 LCD_CE
CL078
17 LCD_CLK
CL079
18 ILL(FP+B)
19 PANEL_SW
20 GND
CAM003
(CHASSIS)