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

4-6. SCHEMATIC DIAGRAM – MAIN Section (3/3) –
1 2 3
A
MAIN BOARD (3/3)
CN201
28P
B JL028
WAKE_UP 28
JL027
BU_CHECK 27
JL026
OPEN_REQ 26
JL025
EJECT_OK 25
JL024
A_3.3V 24
JL023
A_GND 23
JL022
AU_RCH 22
JL021
AU_GND 21
JL020
AU_LCH 20
JL019
AU_ATT 19
C JL018
CDM_ON 18
JL017
CD_ON 17
JL016
CD
DR_GND 16
JL015
MECHANISM
DR_6V 15
UNIT JL014
USB_GND 14
(MG-101Z)
JL013
(1/2) MECHA_8.5V 13
JL012
RXD(MC-BUS) 12
JL011
TXD(MC-BUS) 11
JL010
10
D_GND
JL009
VBUS_CHECK 9
JL008
D
Z_MUTE 8
JL007
VBUS_ON 7
JL006
NCO(FLASH_W) 6
JL005
BU_GND 5
JL004
BU_3.3V 4
JL003
SYS_RST 3
JL002
NCO 2
JL001
NCO 1
E
L801 Q801
47uH
F801 TPC6108(T5RSONYF,M
2A
USB POWER SWITCH
1 4
2 3
4
S D
F
G
C801 R801
3 2 1
0.1 56k
6.9
C802
120
16V
R802
56k
G
Q802
RT1N141C-TP-1
USB POWER CONTROL
0
3.3
C804
0.1
R806
H
I
J
CDX-GT690UI/GT696UI
• See page 15 for Waveforms.
4 5 6
C206 C207
560p
560p
R217
0
WAKE_UP
R213
R214 R212
1k
1k
EJECT_OK
R216 0
C208
C209
100
0.01
10V
R215
0
R211 0 CDM_ON
C204
CD_ON
C205 22
0.01 16V
L204
R209 0
R207 100 MC_TX
R208 100 MC_RX
C203
L203
0.01
Z_MUTE
R205 100 VBUS_ON
L202
C201
C202 R201
10
0.01 100k
L201
16V
L802
68uH
R814
Q803
56k
R804 RSQ035P03TR
1 4
0 SWITCHING REGULATOR
C815
2 3
0.1
Q804
4 5 6
RT1P141C-TP-1
5 6 4 5 6
S D D
D S D D
5 0.8
4.9
G D D
Q804,805
D D G D D
3 2 1
VOLTAGE DETECT
3 2 1
C803
1 IC B/D
D803
MAZ8056GMLS0
IC B/D
IC801 4.9
0
DC-DC CONVERTER IC802
C814
8 7 6 5
0.1 IC802
TPS2051BDRG4
USB POWER CONTROL SWITCH
R811
3.3
39k
4 /EN /OC
0.5%
5
1 2 3 4 3 IN OUT
R815
10k 5
R812
C813 2 IN OUT
100k
330
0.5% 10V
1 GND OUT
68k
R810
C808
330k
1500p
R813
C806
22k
470p
C809 15p 0.5%
C810 C823
IC803
0.1 0.01
TC7WH123FU(TE12R)
R818 R822
10k 0
0 3.3
1 A VCC 8
IC B/D
R821
1.3 2.5 1k
2 B RX/CX 7
C819
IC803
3.3 470p
3 CLR CX 6
DC-DC CONVERTER CONTROL
0.9
4 GND Q 5
C820
R816
0.1
1k
D804 R819 R820
MA2J1110GLS0 10k 2.2k
• See page 26 for IC Block Diagrams. • See page 27 for IC Pin Function Description of IC501.
7 8 9 10
(Page 17)
MAIN BOARD
(1/3)
2
BU_CHECK
D202
MA2J1110GLS0
Q201
RT1P141C-TP-1
0 CD MUTE
3.3
3.3
R559
100k
D504
MC2836-T112-1
D201
BAT54ALT1G
80 79 78 77 76 75 74 73 72 71
C513
1000p
81 XFLASH
R202
R564
82 NCO
0
4.7k
BU_CHECK 2.7
83 BU_CHECK
84
R563 DAVN
220k
85 NCO
86 NCO
R566
R203
87 NCO
0 100k
VBUS_ON 3.3
88 V-BUS_ON
R565 100 3
89 USB_OVR
C514 0.01 3.3
90 VCC
Q806
91 VSS
+5V REG
R569 470
1.8
92 OSC_IN
1.2
93 OSC_OUT
3
R568
94 NCO
1k
3
95 SIRCS
96 NCO
0
R567 97 BEEP
0
100k ZAPPIN_BEEP
98
1.6
SYNC_OUT
99
100 NCO
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
3
R509
5
1k
5
6
5
7
5
8
R510
C817
100k
100
R514
10V 10k
S501
( )
FRONT PANEL
DETACH DETECT
0
DOOR IND LED DRIVER
19 19
11 12 13
EA MODEL
E,IND MODEL
R548
S502
100k S503
(FREQUENCY SELECT)
RESET
FM(50K)
-1 -2
AM(9K)
FM(200K)
AM(10K)
R549 R541
100k 100
R539 100k
R540 100
R538
100k
R537 100
R536
100k
70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
3.2 R535 470
LCD_SCK 50
3 R534 470
LCD_SO 49
0.3 R533 470
LCD_CE 48
47
NCO
3.3
KEY_ACK1 46
3.3
KEY_ACK0 45
VSS 44
R532
NCO 43
C511
IC501 10k 0.5%
1000p
NCO 42
3.3 R531 1k
IC501
RC_IN0 41
MB90F058PF-G-110-JNE1 3.3 R529 100
R530 10k 0.5%
SYSTEM CONTROL KEY_IN0 40
R527 100
3.3
KEY_IN1 39
0
SA_IN 38
R528 10k 0.5%
0.5
VSM 37
C510 C509
NCO 36
1000p 0.01
AVSS 35
3.3
2
RC_IN1 34
3.3 R525
R526
AVRH 33 100
10k 0.5%
3.3
AVCC 32
0
CDM_ON 31
C507 1000p
R518 R519
C508 1000p
4.7k 4.7k
R520 100k
R523
R521 100k
0
R522 100k
D502 MA2J1110GLS0
14.4
R924 R925 R926
120 120 120
13.6
Q908
FMC2A-T148
CDX-GT690UI/GT696UI
14 15 16 17
9
10
11
MAIN
3
BOARD
(2/3)
(Page 18)
DOOR_SW
BUS1
12
BUS3
ILL_IN
CN501
8P
JL050
1 RESET
0
JL051
2 CLK
3.2 JL052
3 NCO
JL053
( )
4 RX FLASH
JL054
PROGRAMMING
3.3 5 TX
JL055
6 3.3V
JL056
7 F_WRITE
JL057
8 GND
3
0
LCD_SCK
LCD_SO
LCD_CE
0
3.3
Q501-503
FLASH PROGRAMMING BUFFER
RC_IN0
KEY_IN0
KEY_IN1
SA_OUT
RC_IN1
CDM_ON
I2C_SCK_C
I2C_SIO_C
BUS4
ZAPPIN_BEEP
13
MAIN
4
14 BOARD
(2/3)
(Page 18)
15