Schematic Diagram -Main Section (3/3) - Sony CDX-M60UI Service Manual

4-6. SCHEMATIC DIAGRAM – MAIN Section (3/3) –
1 2 3
A
B
MAIN BOARD
(3/3)
C
CN201
28P
JL028 R217 0
WAKE_UP
28
JL027
BU_CHECK 27
D
JL026
OPEN_REQ 26
JL025
EJECT_OK 25
JL024 C208
A_3.3V 24
JL023 100 10V
A_GND
23
JL022 R214 1k
AU_RCH
22
R212
JL021
AU_GND
21
JL020 R213 1k
AU_LCH 20
JL019
AU_ATT 19
JL018 R211 0
CDM_ON 18
JL017
CD_ON
CD 17
E
JL016
DR_GND L204
MECHANISM 16
JL015
DR_6V
15
UNIT
JL014
USB_GND 14
(MG-101Z)
JL013 R209 0
MECHA_8.5V 13
(2/2)
JL012 R207 100
RXD(MC-BUS) 12
JL011 R208 100
TXD(MC-BUS) 11
L203
JL010
D_GND
10
JL009
VBUS_CHECK
9
JL008
Z_MUTE
8
JL007 R205 100
VBUS_ON 7
F
JL006
NCO(FLASH_W) 6
JL005 R204
BU_GND 5
L201
JL004 0
BU_3.3V
4
JL003
SYS_RST
3
JL002
NCO
2
JL001
NCO 1
G
Q801
USB POWER SWITCH SWITCHING REGULATOR
R803 R804
L801
0.012 0.012
47uH
F801
1/2W 1/2W
2A
4 5 6 1% 1%
1 4
S D D
2 3
R805
H Q802 G D D
RT1N141C-TP-1 1.5k
3 2 1
USB POWER
C801 R801 C805
CONTROL
0.1
56k 470p
0
R802 R809
56k 0
3
IC B/D
8 7 6 5
IC801
I DC/DC CONVERTER
1 2 3 4
C802
R806
120 68k
16V
C803
C806 C808
1
470p 1500p
C804
R808 C807
0.1 C809
100k 1
IC B/D IC803
R816
J D804
IC803 1SS355WTE-17 1k
C823
TC7WH123FU(TE12R)
0.01 DC/DC CONVERTER CONTROL
0 3.3
VCC
A
R821
R818 R822
1.3 2.6 1k
10k 0
B Rx/Cx
C819
470p
3.2
CLR Cx
C820 0.1
0.9
Q
GND
R819 R820
K
10k 2.2k
L
CDX-M60UI/MR60UI
• See page 17 for Waveforms.
4 5 6
BU_CHECK
WAKE_UP
EJECT_OK
R216 0
C209
R215 0
0.01
C206
IC502
0
560p
R561 R560
C207
EEPROM 0 0
560p
CDM_ON
CD_ON
8 7 6 5
C204 C205
22 16V 0.01
C203 0.01 MC_TX
1 2 3 4
C517
MC_RX
0.1
Z_MUTE
VBUS_ON
L202
C201 C202
10 16V 0.01
R201
100k
D201
BAT54ALT1G
R202 R203
0 0
Q803
4 5 6
S D D
X501
7.92MHz
G D D
L802
3 2 1 68uH
1 4
2 3
C811 R811
82k 82k
C810
0.5% 0.5%
0.1
R812
100k
0.5%
C813
330
10V
R810
R813 IC B/D
330k
22k
0.5%
Q806
+5V REG
15p IC802
USB POWER CONTROL SWITCH
C815 R814
3.3 3
0.1 56k /OC
/EN
5.1 0.7 5.1 5.1
4 5 6
IN OUT
S D D
5.1 5.1
IN OUT
5 5.1
GND OUT
Q804,805
G D D
VOLTAGE
3 2 1
DETECT IC802
TPS2051BDRG4
5
C817
100
Q805
10V
0.1 RT1N141C-TP-1
R815 C824
10k 0.01
• See page 28 for IC Block Diagrams. • See page 29 for IC Pin Function Description.
7 8 9 10
(Page 19)
MAIN BOARD (1/3)
2
D504
MC2836-T112-1
R559
100k
D202
1SS355WTE-17
0
Q201
3.3
C512
RT1P141C-TP-1
0.01
CD MUTE
3.2
R552
100k
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
R562 0
81 XFLASH
C513 1000p
R564
82 NCO
4.7k
BU_CHECK 2.6
83 BU_CHECK
DAVN
3.1
84 DAVN
R563
85 NCO
220k
NCO
86
R566
87 NCO
100k
VBUS_ON 3.2
88 V-BUS_ON
R565 100 3
IC501
89 USB_OVR
C514 3.3
90 VCC IC501
0.01
MB90F883AHPF-GE1
91 VSS
1.9 SYSTEM CONTROL
92 OSC_IN
R567 1.1 3
93 OSC_OUT
100k
R568
94 NCO
1k
3
95 SIRCS
2
96 NCO
0
97 BEEP
0
98 ZAPPIN_BEEP
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
R509
1k
R518
S501
( )
FRONT PANEL
L501
DETACH DETECT
L803 C822 R825 R826 R827
10uH 100 10V 1k 1k 1k
14.4 Q908
CAM003 FMC2A-T148
DOOR IND.LED DRIVER
0
R924 R925 R926
120 120 120
0
21 21
11 12 13
DOOR_SW
*3 R547 *1 R543
100k 100k
(M60UI) (MR60UI)
*2 R546
100k
(MR60UI)
R548 FM(200k)
100k AM(10k)
S503
FM(50k)
RESET
AM(9k)
-2 -1
M60UI
R541 S502
( )
FREQUENCY
100
SELECT
R549
100k
R539
100k
R538 100k R540
100
60 59 58 57 56 55 54 53 52 51
R536 R537
100k 100
3.1 R535 470 LCD_SCK
LCD_SCK
50
3 R534 470 LCD_SO
LCD_SO
49
0.3 R533 470 LCD_CE
LCD_CE
48
NCO 47
3.2 R531
KEY_ACK1 46
1k
3.2
KEY_ACK0 45
VSS
44
R532
NCO
43
C511 10k 0.5%
RC_IN0
NCO 1000p
42
3.2
RC_IN0 R530
41
R529 100 10k 0.5% KEY_IN0
3.2
KEY_IN0 40
3.2 R527 100 KEY_IN1
KEY_IN1 39
0
SA_IN
38
0.5 R528 10k 0.5%
VSM
37
C510 C509
NCO
36
1000p
0.01
AVSS
35
RC_IN1
3.2
RC_IN1 34
3.3 R525
AVRH 33
100
3.3 R526
AVCC 32
10k 0.5%
3.2 CDM_ON
CDM_ON
31
21 22 23 24 25 26 27 28 29 30
I2C_SCK_C
I2C_SIO_C
R519
4.7k 4.7k
C507 1000p
R523
R520 100k
0
C508 1000p
R521 100k
R522 100k
D502
1SS355WTE-17
CDX-M60UI/MR60UI
14 15 16
MAIN BOARD (2/3) (Page 20)
3
Q501-503
FLASH
PROGRAMMING
BUFFER
Q501
RT1P141C-TP-1
0 3.3
CN501
8P
3.2
JL050
1 RESET
JL051
CLK
2
JL052
NCO
3
JL053
( )
4 RX
FLASH
JL054
PROGRAMMING
5 TX
JL055
6 3.3V
JL056
7 F_WRITE
JL057
GND
3 8
0
Q502
RT1N141C-TP-1
3.3
0
Q503
RT1N141C-TP-1