Schematic Diagram -Main Section (2/3) - Sony CDX-GT690UI Service Manual

CDX-GT690UI/GT696UI
4-5. SCHEMATIC DIAGRAM – MAIN Section (2/3) –
1 2 3
MAIN BOARD (2/3)
1
A
2
3
4
5
B 0 0 0
0 0 0
6
R919 R920 R921
MAIN
1 10k 10k 10k
C BOARD
(1/3)
R907 R908 R909
(Page 17) 220 220 220
C907 C908 C909
10 10 10
50V 50V 50V
D
7
E
8
F
9
10
11
MAIN
3
BOARD
(3/3)
(Page 19)
G
BUS1
12
BUS3
H
I
BUS4
J
MAIN
4
BOARD 13
(3/3)
(Page 19)
14
15
CDX-GT690UI/GT696UI
• See page 15 for Waveforms. • See page 24 for IC Block Diagrams.
4 5 6
0 0 IC B/D
Q901-905
MUTE
IC401
0 0 IC401
BD3447AFV-E2
ELECTRONIC VOLUME
4.2 4.2
DS3_R DS3_L
21 20
C412 C411
R408 R406
0.033 3.3k 3.3k 0.033
4.2 4.2
22 DS1_R DS1_L 19
R409
R407
3.3k 3.3k
4.2 4.2
23 DS2_R DS2_L 18
R922 R923
C413
C410
10k 10k 4700p
4.2 4.2
4700p
24 EBIAS EBIAS 17
R911
3.8
R910 NCO
220 25 16
220 ZAP_BEEP
C407
1
NCO
C910 C911 26 NCO 15
10 10
SA_CLK 0
50V 50V SA_CLK
27 NCO 14
SA_DA
0 SA_DA 3.8
28 13
ZAP_BEEP
SA_OUT
0
29 SA_OUT NCO 12
OUT_SRCH
C402
30 11
NCO
1
4.2
OUT_SLCH
31 10
NCO
4.2 3.5
OUT_RRCH
32 9
AUX_RCH
4.2 3.5
OUT_RLCH
33 8
AUX_GND
4.2 OUT_FRCH 3.5
34 7
AUX_LCH
4.2 OUT_FLCH 3.9
35 6
CD_RCH
8.5 VCC(8.5V) 3.9
36 5
CD_LCH
I2C_SCK_C 3.1 3.9
I2C_SCK
37 4
C415 TU_RCH
C416
220 I2C_SIO_C 3.1 3.9
0.1 I2C_SIO
10V 38 3
TU_LCH
3.9
GND
39 2
BUS_RCH
3.8 3.9
40 FIL BUS_LCH 1
C414
10
50V
C923
R918
2.2
2.2k
50V
C417 2.2 50V
C418 2.2 50V
ZAPPIN_BEEP
I2C_SCK_C
I2C_SIO_C
7 8 9
IC1
PHASE LOCKED LOOP(PLL)
JW126
IC1
C98
TEF6617T/V1/S470,518
1000p
C19 0.01 8.4(6.8)
AMSELOUT2
32
AMRFIN
C20 0.01 8.4(6.8)
AMSELOUT1
31
AMRFDEC
C21 1
1.2(2.9) AMIFAGC1
30
L7 560uH
0(1.2) AMSELIN2
29
L8 560uH
0(1.2)
AMSELIN1
28
C22 0.01
27 TEST
C23 0.01
2.2
PLLREF
26
AMRFAGC
C24 0.1
4.6(3.9)
25 PLL
R905 R403
R11
10k 1.5k
4.7k 5.6
VCODEC
24
C25 0.1
R906
C408
23 GND GNDAUD
10k 47p
8.5
VCC1
C401
22
R404
AMIFAGC2
1
47k C26
R12 22 7.1
VREGSUP
0.1
21
C27 0.1 3.4
VREF
20
MPXOUT
C409
0.1 R13 100 3.1
19 SDA
R14 100
3.1
18 SCL
17 GNDD
C28
L1
47
3.3uH
16V
L402 C406 1
L401 C405 1
C99
100p
R109 0
R110 0
R914
C922
R916 C918
470
1 12k 100p
L901 C917
R917
C921
100p
1 12k
R915
470
C919
1000p
R111
0
18 18
10 11 12
IC B/D
JW102
C5
1000p
0(1.3)
1
C12 0.22
0(4.1)
2
3.1(2.9)
3
C902
FMIN2
100p
3.1(2.9)
4
FMIN1
5
GNDRF C9
8.5 0.1
VCC2 6
C904
C13 2.2
0(1.8)
100p
7
3.8
LOUT 8
R904
3.8
1k
9
ROUT
R903
10
C906
1k
C16 0.47 100p
0.3(2)
11
C17 0.1
3(3.6)
12
MPXIN
R6
3.8(4.9)
68k
13
R10 33k
0.8(1) R2
RSSI 14
470k
C18 12p
6.2
XTAL2 15
L2
R3
2.2uH
0
6.2
XTAL1 16
1
X1
L6
4MHz
FM MIX
1 6
R15
0
2
3 4
C8
33p
JW28
KEY_IN1
LCD_CE
LCD_SCK
RE_IN0
RE_IN1
LCD_SO
KEY_IN0
SIRCS
DOOR_SW
L803 C822 R825 R826 R827
10uH
100 10V 1k 1k 1k
13 14
C912
CN901
100p
3P
3 SUB_OUT
( )
SUB OUT
2 GND
(MONO)
1 SUB_OUT
(CHASSIS)
J901
6P
G
G
-6
R
FRONT
-5
L
C901
100p
AUDIO OUT
-4
R
REAR
-3
L
C903
100p
-2
R
BUS
AUDIO IN
-1
L
C905
100p
R1
470k
R16
0
J1
C1 (ANTENNA)
1000p
C6
15p
VR1
CAM002
(CHASSIS)
CN902
21P
JL049
21 VBUS(USB)
C915
JL048
100 20 VBUS(USB)
16V JL047
19 GND(USB)
JL046
18 GND(USB)
JL045
17 GND(LCD-LED)
JL044
16 GND(LCD-LED)
JL043
15 AUX-R
JL042
14 AUX-GND
JL041
13 AUX-L
JL040
12 GND(KEY)
SUB
JL039 A
11 KEY1 BOARD
JL038
CN202
10 LCD-CE
JL037 (Page 21)
9 LCD-CLK
JL036
8 RE0
JL035
7 RE1
JL034
6 LCD-DATA
JL033
5 KEY0
JL032
4 SIRCS
JL031
3 +B(LCD-LED)
JL030
2 DOOR-SW
JL029
1 DOOR-IND
CAM001
(CHASSIS)