Schematic Diagram -Main Section (3/4) - Sony CDX-GT930UI Service Manual

CDX-GT930UI/GT937UI/GT980UI
4-7. SCHEMATIC DIAGRAM – MAIN Section (3/4) –
1 2 3
A
MAIN BOARD (3/4)
B
C307 R386
0.01 0
CL063
14
CL062
C 13
CD_TX R387 0 CL061
12
CD_RX R388 0 CL060
11
CL059
10
9
Z_MUTE CL058
8
VBUS_ON CL057
7
C305 C306
FB326 6
CL056
100 16V 0.1
5
CL055
4
FB328 0 FB628 0
D 3
R392 100k
CL054
2
1
E
F
SWITCH
CN702
BOARD
7P
G CL077
PULSE
7
CL078
P-Di+B 6
CL079 OPEN P-SNSR
OPEN
5
CL080 CLOSE
CLOSE 4
CL081
GND 3
CL082
M+
2
CL083
M- 1
MOTOR_ON
IC701
+
M904 M
H
MOTOR CURRENT DETECT
(OPEN/CLOSE)
- IC701
NJM12904V(TE2)
DB-F07
4 3 2 1
C704
0.1
MOTOR+
I 5 6 7 8 MOTOR-
C701
R708
0.1
150k 0.5%
R709
R707 C702
12k
4.7k 0.1
0.5%
R706
4.7k
J
CDX-GT930UI/GT937UI/GT980UI
• See page 21 for waveforms. • See page 34 for IC Block Diagrams. • See page 37 for IC Pin Function Description of IC303.
4 5 6
29 30
L301
10uH
CNP301 28P
CL064 WAKEUP
USB_GND WAKEUP 28
CL065 BU_CHK
AUDIO_8.5V B/U_CHECK 27
CL066 OPEN_REQ
RXD OPEN_REQ 26
CL067 C302 EJECT_OK
TXD EJECT_OK 25
FB334 0.1
CL068 C301
D_GND A_3.3V 24
100
16V
NC A_GND 23
CL069 R351 1k
FB351
Z_MUTE AU_RCH 22
CL070 FB332 0
VBUS_ON AU_GND 21
CL071 FB352
X_FLASH AU_LCH 20
CL072 R352 1k
BU_GND A_ATT 19
CL073 CDM_ON
BU_3.3V CDM_ON 18
CL074 CD_ON
SYS_RST CD_ON 17
CL075
NC DR_GND 16
CL076
NC DR_6V 15
C304 C303
0.1 100
16V
CD
MECHANISM
UNIT
(MG-101Z)
(1/2)
RC1
BUS_ON
FSW_OUT
D301
LBAT54ALT1G
*
1 R374 100k (GT980UI)
*
2 R375 100k (GT930UI/GT937UI)
*
3 R360 100k (US,RU)
*
4 R361 100k (AEP,UK,IT,E,MX)
*
5 R362 100k (US,E,MX)
*
6 R363 100k (AEP,UK,IT,RU)
USB_ON
Q702,703 FL_ON
Q701 R701
PULSE SENSOR POWER SWITCH
BU_CHK
PULSE SENSOR DETECT 100k
Q703
FLD_ON
RT1P141C-TP-1
0 4.9 HS_EN
Q701
4.9
RT1N441C-TP-1
3.3
0 0
Q702
RT1N441C-TP-1
IC B/D
IC B/D
IC702 IC703
R703
1k
MOTOR DRIVE MOTOR +9V REG.
IC703
BA09CC0WFP-E2
IC702
LB1930M-TLM-E
0
VCC NC
0
OUT1
NC
0
FIN NC
0 0
OUT2
RIN 5 4 FIN 2 1
D703
0
SGND PGND MC2836
C705
R710 R711 C703 C706 C707
C709 C708
47
1 1 0.1
0.1 0.1 0.1 0.1
16V
7 8 9 10
(Page 25)
MAIN BOARD (1/4)
2
31 32 33
AU_RCH
C351 R353
1000p 0
AU_GND
Q334
C352
R354
RT1P141C-TP-1
1000p 0
AU_LCH
MUTE SWITCH
3.3<0> 0
3.3<0>
CL084
ILL
3.3
ILL-IN
ACC 0
ACC_IN
TELATT 0
TEL_ATT
CL002
TEST_IN
3.3
RC_IN1
3.3
SYSRESET
0
BUS_ON
0
FSW OUT
0
B-OUT SEL
3.3
R375
VCC2
* C331
2
NC
0.01
IC303
VSS
MOTOR_ON 0
IC303
MOTOR ON
MOTOR- 0
R5F3640MDZ99FB
MOT-
MOTOR+ R328 100k 0
SYSTEM CONTROL
MOT+
CLOSE
3.3
CLOSE_SW
OPEN 3.3
R327 100k
OPEN_SW
P-SNSR 3.3
P-SNSR
3.3
USB_ON
R361
0
*
4 DST_SEL1
R360 * R363 *
3 6 3.3
R362
DST_SEL2
*
5
0
FL_ON
3.3
BU_IN
3.3
FLD_ON
3.3
HS_EN
R337
47k
C325
TH301
R315 0.01
56k
R304 10k
R357
10k
R305 10k
0.5%
R302 100k
R332
10k 0.5%
26 26
11 12 13
34 35 36 37 38
SDA
SCL
0
ATT
EECKO(TU)
EESIO(TU) 100k
R370
0
ZAPPIN
R368 100k
TUNER_ATT
US,E,MX MODEL
BEEP
0
BEEP R321 100k
0
CLKOUT_SEL2
0 AEP,UK,IT,RU MODEL
CLKOUT_SEL1
3.2(0)[0]<3.2> R307 10k
DAVN
3.3
CDM_ON
3.3
NMI R364 C328
C321
3.3 100k 0.01
C322 220
VCC1
6.3V
7p
1.4
XIN R342
C317
X302 C323 100k
VSS 1
6MHz 7p
C332
4 1.7
XOUT
0.1
R316 0
3.3
RESET
3 1
XCOUT
0.9
XCIN
0 R306 100k
CNVSS
BYTE
UNI_CLK
3.3
UNI_CKO
1.6 UNI_SI
UNI_SI
1.7 UNI_SO R358
UNI_SO
10M
1.3
FSW-IN
R359
0
DST_SEL0 220k
IC302
C316
C315 RESET
15p
15p
JL012
JL013
L303
GT980UI
R301 R303 10uH
100k 100k
3 1 2 3.3 3.3
1 2
C313
0.1
6 4 5
C326
C327
0.01
6.3V
S301
( )
R347 FREQUENCY
100
SELECTOR
4 3
10k 9k
14 15 16
11
12
13
14
MAIN
3
BOARD
(2/4)
15
(Page 25)
16
17
18
19
20
21
RESET
F_WRITE
MAIN
5
BOARD
22
(4/4)
(Page 27)
IC301
23
+3.3V REG.
IC301
S-1206B33-U3T1G
3.3 5
2 1
O I
VSS
3
330
C311
1000
10V
24
25
26
27
28