Schematic Diagram -Main Section (2/3) - Sony CDX-GT55UIW Service Manual

CDX-GT55UIW/GT550UI/GT600UI
4-5. SCHEMATIC DIAGRAM – MAIN Section (2/3) –
1 2 3
A
MAIN BOARD (2/3)
B
C711
0.01
R701
C
R711
MC_TX
MC_RX R707
R709
100k
R708
CDM_ON
CD_ON
VBUS_ON
Z_MUTE R710
A_ATT
R702
D
R705
R865
USB_D+
C710
C703 10
E
SYS_RST
CN501
8P
JL007
RESET 1
JL006
CLK
CLK 2
JL005 BUSY
BUSY 3
JL004
TXD
( FLASH ) TXD 4
JL003
RXD
PROGRAMMING
RXD 5
JL008
BU3.3V 6
F
JL002
CNVSS
FLASH_W 7
JL001
GND 8
G
H
I
CDX-GT55UIW/GT550UI/GT600UI
• See page 17 for Waveforms. • See page 24 for IC Block Diagrams. • See page 26 for IC Pin Function Description of IC501.
4 5 6
CD MECHANISM
UNIT
(MG-101P)
(1/2)
C701
100
10V
CN701
28P
0
CL031 CL019 FB704
14 DR_6V A_GND 28
CL030 CL018 FB705
13 DR_GND VDD_3.3V 27
100 FB706
CL029 CL017
C704
12 RXD D_GND 26
100 CL028 CL016 0.01
11 TXD NC 25
CL027 CL015 SA_DA
10 NC SP_DATA 24
0
CL026 CL014 SA_CLK
9 CDM_ON SP_CLK 23
CL025 CL013
OPEN_REQ 22
8 CD_ON
CL024 CL012 EJECT_OK
7 VBUS_ON EJECK_OK 21
100 CL023 CL011
6 Z_MUTE X_FLASH 20
CL040 CL010 R713 100k
5 A_ATT SYS_RST 19
0
CL041 CL009 R716 0 WAKE_UP
4 BU_3.3V WAKEUP 18
0
CL022 CL008 BU_IN
BU_GND BU_CHECK 17
3
0 CL007
CL021
2 USB_GND USB_GND 16
CL020 CL006 USB_D-
1 USB_D+ USB_D- 15
0.01
16V
RESET
D731
BAT54ALT1G
R611
470
L602
10uH
C605
0.1
1 2 3 4 5 6 26 7 8 9 10 11 12 13
IC B/D
IC601
IC601
BD9070FP-E2
USB VBUS POWER SUPPLY
25 24 23 22 21 20 27 19 18 17 16 15 14
R603
C602
2.2k
0.047
0.5%
R604
R609
3.3k 2.2k
0.5%
R608 C612
820 470
0.5%
10V
R610
3.3k
7 8 9
(Page 19)
MAIN BOARD
(1/3)
1
* 1 R507,556 100k (US,CND,E,EA,MX)
* 2 R537,554 100k (EXCEPT US,CND)
* 3 R538,553 100k (US,CND)
4 R549 100k (EA)
*
* 5 R551 100k (EXCEPT EA)
* 7 R564,573 100k (AEP,UK,RU)
* 9 R574 100k (E,EA,MX)
* 10 R575 100k (GT55UIW/GT550UI)
80 79 78 77 76 75 74
R535 10k
R591 1k
RE1 0
81 RE-IN1
RE0 R585 1k 3.2
82 RE-IN0
R589 10k
C522 0.01
83 NCO
C523 0.01
84 NCO
85 NCO
86 NCO
87 NCO
88 NCO
89 NCO
90 NCO
3.2
C502 1000p
91 KEYACK0
3.2
C514 1000p
92 KEYACK1
R504 10k 0.5%
C512 1000p
93 NCO
KEY1 R502 100 3.2
94 KEYIN1
KEY0 R503 100 3.2
95 KEYIN0
R505 10k 0.5%
96 AVSS
RCIN0 R539 100 3.2
97 RC_IN0
R530 10k 0.5%
C513 0.01 3.3
98 AVRH
3.3
99 AVDD
LCD_CE 0
100 LCD_CE
R511
470
R514 100k
C615
1 2 3 4 5 6 7
100
16V
D501 RKZ6.8B2KGP1
R510
1k
R513 100k
R532 100k
R519 100k
R554 * 2
3
R553 *
R536 10k
C517
0
CAM001
(CHASSIS)
20 20
10 11 12 13
6 R562 100k (GT550UI)
*
* 8 R566 100k (GT55UIW)
* 11 R590 100k (GT550UI/GT600UI)
* 12 R597 100k (GT55UIW/GT600UI)
73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
3.3 R598 100
USBON 50
3.2
SA_CLKOUT 49
2.6
SA_DATAIN 48
NCO 47
3
46
CE
0 R566 * 8
MODELNAME_SEL3 45
6
3 R562 *
MODELNAME_SEL2 44
R560 100k
0
MODELNAME_SEL1 43
R583 100k
IC501 0
MODELNAME_SEL0 42
R571 100k
0
IC501 41
EPM
0
R5F3650KBDZ99FA
Z_MUTE 40
SYSTEM CONTROL
3.3
WAKE_UP 39
R595 100k
3.2
CDM_ON 38
R594 100k
3.2
37
CD_ON
CL002
NCO 36
CL001
NCO 35
0
FW_BUSY 34
0
1 2
FW_CLK 33
R516 0
0
32
FW_RXD
0 R517 0
FW_TXD 31
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
X501
7.92MHz
14 15
I2C_SIO
18
I2C_SCK
19
R587
100k
USB_ON
SA_CLK
SA_DA
MAIN
3
R577 100k
BOARD
R590 * 11 (3/3)
(Page 21)
12
R597 *
20
Z_MUTE
R593 100 WAKE_UP
CDM_ON
CD_ON
R568
100k
R592 100
BUSY
CLK
RXD
TXD
21
R567 100k
R565 100k
BUS5
I2C_SIO
I2C_SCK
MAIN
4
BUS6
BOARD
(3/3)
(Page 21)