DOWNLOAD Sony CDX-GT530UI Service Manual ↓ Size: 2.09 MB | Pages: 42 in PDF or view online for FREE

Model
CDX-GT530UI
Pages
42
Size
2.09 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
cdx-gt530ui.pdf
Date
PREV: Sony CDX-GT480U / CDX-GT480US Service Manual

Sony CDX-GT530UI Service Manual ▷ View online

CDX-GT530UI
CDX-GT530UI
21
21
H
B
2
A
C
I
E
F
D
11
12
5
4
7
14
10
1
13
3
9
8
G
6
MAIN BOARD (3/3)
2
BOARD
(2/3)
MAIN
1
IC B/D
IC B/D
14.4
US MODEL
EXCEPT US MODEL
0
0.6
0.6
0
0
6.2
6.2
0
2.8
0
7.3
8.1
7.3
7.3
0 <3.3>
5.1
3.3
8.3
8.5
3.3
8.3
14.3
7.3
7.3
8.1
7.3
14
14.4
3.3
7.3
8.1
14.4
14
9.5
14.4
8.1
7.3
3.3
6.3
3.3
5.1
3.3
3.3
3.3
0
13.8
13.7
0
0
3.3
EXCEPT US MODEL
EXCEPT US MODEL
EXCEPT US MODEL
*
(US)
(EXCEPT US)
1
*
2
(EXCEPT US)
(US)
2
*
*
1
1.6
2.6
0.1
6.2
0
5
1.7
2.8
3.3
0
3.3
5.1
EXCEPT
US MODEL
US MODEL
EXCEPT US MODEL
R804
1k
MAZ8180GMLS0
D807
1k
R816
R807
330k
MA2ZD14001S0
D801
MAZ8180GMLS0
D803
RT1N141C-TP-1
Q802
R805
1k
MAZ8180GMLS0
D802
25V
470
C802
MAZ8180GMLS0
D804
TH801
14
13
12
11
10
9
8
7
6
5
4
3
2
1
BA8271F-E2
IC801
BUS_ON
RST
BATT
CLK
VREF
DATA_I/O
GND DATA_OUT
DATA_IN
BU_CHECK
CLK_IN
BUS_IN
RST
VCC
R815
J801
(REMOTE IN)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
CN802
16P
FL+
RL+
RR+
FR+
AMP-REM
ANT-REM
ACC
GND
FL-
RL-
RR-
FR-
TEL-ATT
ILL
TEST
+B
+B
+B
+B
MAZ8180GMLS0
D808
C311
0.01
250uH
L801
0.22
C811
1
C115
1
C215
0.22
C305
MAZ8180GMLS0
D81
1
1
C210
0.22
C405
0.22
C810
MAZ8180GMLS0
D810
IC301
TDA8588AJ/N2/R1
1
TA
B
2
SDA
3
OUT
-FL-
4
SCL
5
OUT
-FL+
6
VP2
7
OUT
-RL-
8
P-GND1
9
OUT
-RL+
10
SVR
11
IN-RL
12
IN-FL
13
S-GND
14
IN-FR
15
IN-RR
16
BEEP
17
OUT
-RR+
18
P-GND3
19
OUT
-RR-
20
VP1
21
OUT
-FR+
22
STB
23
OUT
-FR-
24
P-GND4
25
DIAG
26
RST
27
ANT
-REM
28
CRES
29
AMP-REM
30
AUDIO+B
31
SER
VO+3.3V
32
GND
33
MECHA+6V
34
PA
N
EL
+B
35
VP
36
CBU
37
BU+B
0.22
C404
1
C114
16V
3300
C807
0.01
C406
1
C214
0.22
C304
0.01
C308
0.22
C808
MAZ8180GMLS0
D809
1
C109
1
C110
1
C209
1N5404-C31
1-3
D812
43
12
XC61CN2802NR
IC403
VOUT
VIN
NC
VSS
100k
R401
0.01
C407
0.01
C401
0.1
C402
2.2uH
L301
R808
100
R806
100
R813
100
R809
330k
R810 100
R811 100
R812 100
47k
R817
C804
0.47
47k
R819
4.7k
R818
2SC3052EF-T1-LEF
Q805
ACC DETECT
2SC3052EF-T1-LEF
Q806
TEL-A
TT
 DETECT
4.7k
R823
1000p
C806
1000p
C805
R821
10k
R820
10k
R822 47k
RT1P141C-TP-1
Q304
R
T1N141C-TP-1
Q303
47
R313
S401
47k
R306
47p
C314
150
R308
10V
C409
1000
RT1N141C-TP-1
Q807
R827
220k
0
R828
RT1P141C-TP-1
Q305
16V
47
C322
25V
22
C303
C116
100p
C111
100p
C216
100p
C211
100p
2.2
C315
I
VSS
O
S-1206B33-U3T1G
IC402
0.01
C801
10EDB40-T
A1B2
D303
1A4-A2
D105
10EDB40-T
A1B2
D302
1A4-A2
D104
1A4-A2
D205
10EDB40-T
A1B2
D304
10EDB40-T
A1B2
D305
1A4-A2
D204
R830
0
16V
47
C433
1
C306
16V
47
C307
D806
0
R825
10V
330
C41
1
16V
10
C312
16V
10
C313
16V
10
C309
R824
1k
6.3V
330
C403
MA2J1110GLS0
D308
MA2J1110GLS0
D309
MA2J1110GLS0
D306
R826 0
R801 0
R802 0
0.47
C803
10EDB40-TA1B2
D813
G
G
G
11P
CN801
(BUS CONTROL IN)
78
456
123
1
2
3
4
5
6
7
8
9
11
12
13
14
15
16
17
18
19
21
22
23
24
25
26
27
28
10
Q808
2SC3052EF-T1-LEF
I2C_SIO
I2C_SCK
RC0
SYSRST
TEL
ACC
ATT
RC1
UNI_SO
UNI_SCK
BUS_CHECK
UNI_SI
MAIN BOARD (1/3)
+3.3V REG
IC402
1
3
2
IC403
RESET
RESET
Q303,304
MUTE DRIVE
CD MUTE
Q305
Q802,807,808
BACK-UP CHECK
IC801
BUS INTERFACE
VOLTAGE REGULATOR
POWER AMP/MULTIPLE
IC301
I2C BUS CONTROLLED
10
7
+
1
L-CH
6
RR–
FR–
7
12
3
12
9
RR–
FR+
3
1
13
REAR
8
BATT
RL+
ACC
10
GND
8
14
GND
15
6
2
–
+
4
14
ACC
5
–
1
RR+
1
GND
BATT
ANT REM
3
FL+
4
FL–
ANT REM
+
7
5
RL+
R-CH
FRONT
ANT REM
9
R-CH
2
8
L-CH
8
AMP REM
4
BATT
RR+
16
15
RL–
6
ACC
7
FR+
2
11
2
FL–
FRONT
+
11
5
FL+
6
3
RL–
16
–
FR–
ATT
4
–
REAR
5
AMP REM
13
FU601
10A
MAZ8062GMLS0
MAZ8075GMLS0
R815
D806
15k
1k
4-4.  SCHEMATIC  DIAGRAM  – MAIN Section (1/3) –
• See page 26 for IC Block Diagrams. 
(Page 22)
(Page 23)
CDX-GT530UI
CDX-GT530UI
22
22
 
H
B
2
A
C
I
E
F
D
11
12
5
4
7
14
10
1
13
J
3
9
8
G
6
K
A
4
1
(1/3)
1
BOARD
MAIN
(3/3)
3
BOARD
MAIN
IC B/D
IC B/D
IC B/D
BOARD
CN901
KEY 
0
0
0
0
0
0
0
0
0
0
0
0
4.2
0
0
0
4.2
4.2
4.2
4.2
4.2
4.2
4.2
8.3
3.3
3.3
3.8
4.2
4.2
3.8
3.4
3.8
3.4
3.8
3.8
3.8
3.8
3.8
3.8
3.3
3.3
3.4
7
8.3
5.6
2.7
2.2
0
(1.2)
(1.2)
0
(2.9)
1.2
8.3
(6.6)
8.3
(6.6)
5.9
6
0.7
(5)
4.1
(3.6)
3
(2)
0.4
3.8
3.8
(1.8)
0
8.3
(2.9)
3.1
(2.9)
3.1
0
0
0.7
1.6
3.2
2.5
3.2
3
3.2
3.3
3.3
0.6
0.2
3.2
0
3.3
3.3
2.5
3.2
1.6
(US)
(EXCEPT US)
2
*
1
(EXCEPT US)
(US)
*
EXCEPT US MODEL
US MODEL
US MODEL
US MODEL
US MODEL
(EXCEPT US)
(US)
3
*
(EXCEPT US)
(US)
4
*
EXCEPT US MODEL
2
*
2
*
1
*
3
*
*
3
4
*
4
*
0.1
C316
50V
2.2
C203
100p
C113
10k
R221
10k
R121
50V
10
C106
50V
10
C206
100p
C207
50V
10
C212
220
R116
100p
C213
100p
C107
220
R106
220
R206
220
R216
1k
R122
50V
2.2
C103
1k
R222
50V
10
C112
50V
10
C319
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
20P
CN403
GND
USB_VBUS
GND
USB_GND
KEY_GND
USB_D+
AUX_LCH
USB_D-
KEY1
AUX_RCH
RE1
AUX_GND
RE0
KEY0
LCD_CE
SIRCS
LCD_CLK
LCD_DATA
ILL+B
PANEL(NOSE SW)
R603
10k
R609
0
C611
16p
RT1N141C-TP-1
Q601
C608
0.1
C610
16p
16V
C602
47
C605
0.1
ISA1235AC1TP-1EF
Q602
8.664MHz
X601
C606
0.1
R602
0
C607
0.1
R607 0
R601
10k
R604
1k
R608 0
R606
100k
C604
0.1
C601
0.01
R605
10
C603
0.1
R610
0
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TDA7333013TR
IC601
VDDA
REF3
REF2
REF1
VSS
TM
VDDD
RESET
XT1
XT0
SCL
SDA
SA
CSN
INTN
MPX
R311
47k
R527 0
R526 0
4700p
C104
4700p
C204
12k
R104
12k
R204
2.2k
R302
470
R103
470
R203
ABSORBER, CHIP
 SURGE
D201
ABSORBER, CHIP
 SURGE
D101
1000p
C301
MAZ8068GMLS0
D410
10k
R117
10k
R217
10k
R107
10k
R207
50V
1
C105
50V
1
C205
50V
1
C117
50V
1
C217
50V
2.2
C323
47p
C302
R404
0
1
2
3
3P
CN501
USB_D+
USB_D-
USB_GND
R611
0
FB201
FB101
10
R612
100
R613
100
R614
1k
R212
1k
R112
10k
R213
10k
R113
G
100p
C218
100p
C118
C318
1
G
G
LTC614TKFP8T146
Q102
LTC614TKFP8T146
Q204
LTC614TKFP8T146
Q202
LTC614TKFP8T146
Q104
1
C812
1
C813
R
T1N140C-TP-1
Q103
R
T1N140C-TP-1
Q203
1.5k
R303
0
R829
CAM003
50V
10
C208
50V
10
C108
0
R304
10V
100
C520
40
39
38
37
36
35
34
7
6
5
4
3
2
1
33
32
30
31
8
27
28
29
9
101
1
121
31
4
24
17
25
26
23
22
21
20
19
18
15
16
BD3447AFV-E2
IC302
BUS_LCH
BUS_RCH
TU_LCH
TU_RCH
CD_LCH
CD_RCH
AUX_LCH
AUX_GND
AUX_RCH
NCO
NCO
NCO
ZAPPIN1
NCO
NCO
ZAPPIN2
EBIAS
DS2_L
DS1_L
DS3_L
DS3_R
DS1_R
DS2_R
EBIAS
RING_LCH
RING_RCH
SA_CLK
SA_DA
SA_OUT
R/S_OUT_RCH
R/S_OUT_LCH
OUT_RRCH
OUT_RLCH
OUT_FRCH
OUT_FLCH
VCC
SCL
SDA
GND
FIL
10
R309
D301
UDZSUSTE-176.8B
D403
MAZ8068GMLS0
D404
MAZ8068GMLS0
16V
220
C317
C524
0.1
FB602
C612
100p
C609 100p
1
C21
22
R12
4MHz
X1
12p
C18
3.3uH
L1
R16
0
R4
L2
2.2uH
R3
0.01
C8
560uH
L8
J1
(ANTENNA)
100
R14
100
R13
CAM002
0.1
C26
1000p
C1
FB2
0.22
C12
JW148
0.1
C9
VR1
470k
R1
0.01
C19
C6
6p
C7
32
31
30
29
28
27
12345
6
26
25
24
789
23
22
21
20
10
11
12
19
18
17
13
14
15
16
IC001
TEF6607T/V4/S470,518
AMRFIN
AMRFDEC
FMIN2
FMIN1
GNDRF
VCC2
AMRFAGC
LOUT
ROUT
GNDAUD
AMIFAGC2
MPXIN
MPXOUT
RSSI
XTAL2
XTAL1
GNDD
SCL
SDA
VREF
VREGSUP
VCC1
GND
VCODEC
PLL
PLLREF
TEST
AMSELIN1
AMSELIN2
AMIFAGC1
AMSELOUT1
AMSELOUT2
0.01
C22
0
R5
JW147
JW137
FB1
0.1
C25
33k
R10
0.1
C24
0.1
C17
0.01
C23
R15
C29
330p
560uH
L7
68k
R6
JW138
16V
47
C28
1000p
C5
470k
R2
JW126
0.01
C20
L6
FM MIX
1
2
3
4
6
2.2
C13
0.1
C27
4.7k
R11
0.47
C16
JW102
1
2
3
4
5
6
7
8
9
11
29
30
33
34
35
39
40
41
32
FB3
SA_CLK
SA_DA
I2C_SIO
I2C_SCK
ZAPPIN
I2C_SIO
I2C_SCK
SA_IN
I2C_SCK
I2C_SIO
VSM
RDS_ON
DAVN
KEY1
RE1
RE0
KEY0
LCD_CE
SIRCS
LCD_CLK
LCD_DATA
NOSE_SW
MAIN BOARD (2/3)
MUTE 
Q102-104,202-204
IC302
ELECTRONIC VOLUME
IC601
RDS DEMODULATOR
CD MECHANISM
UNIT
(MG-101Z)
(1/2)
-6
-5
-4
-3
-2
-1
R
L
FRONT
AUDIO OUT
L
REAR/SUB
R
J301 
AUDIO OUT
REAR/SUB
R
R
L
L
FRONT
BUS AUDIO IN
R
L
-3
-2
-4
-1
6P
4P
J302
RDS +3.3V
CONTROL SWITCH
SWITCH
RDS +3.3V
C6
FB1
10p
9p
R15
0
0
FB2
R16
0
FB3
R3
IC001
PHASE LOCKED LOOP(PLL)
4-5.  SCHEMATIC  DIAGRAM  – MAIN Section (2/3) –
• See page 19 for waveforms.   • See page 26 for IC Block Diagrams.
(Page 23)
(Page 21)
(Page 25)
CDX-GT530UI
CDX-GT530UI
23
23
H
B
2
A
C
I
E
F
D
11
12
5
4
7
14
10
1
13
J
3
9
8
15
G
6
2
3
MAIN BOARD (1/3)
2
3
(2/3)
BOARD
MAIN
IC B/D
IC B/D
IC B/D
3.3
0
0
14.4
14.4
14.4
14.4
14.4
5.7
14.4
12.7
5.7
5.7
5.7
14.4
14.4
12.7
0.5
3.9
1.3
0.7
5.7
3.3
5.2
1.3
2.6
0
0.1
3.1
3.3
2.6
0.9
0
1.4
3.3
3.3
0
3.3
0
3.1
0
3.3
0
3.3
0
3.3
0
3.3
3.1
3.1
3.3
0
3.3
0
3.3
0.1
3.1
3.3
0
3.3
1.9
3.1
3.2
0
3.3
0
1.6
3.2
3.3
1.2
3.3
0
0
0
3.1
1.8
3.3
1.3
0.1
1.2
1.7
0
0
2.8
0.5
0
3.3
3.3
3.3
0.2
3.2
3.2
3.3
3.3
3.3
3.3
3.3
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
0
3.3
3.3
0
3.3
(US)
1
EXCEPT US MODEL
US MODEL
*
(EXCEPT US)
EXCEPT
 US MODEL
US MODEL
*
2
*
1
*
2
1
* *
2
R508
470p
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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
IC401
MB90F883AHPF-G-101E1
CYRIL_SEL
B-OUT_SEL
COL_SW
ILLUMI_SEL
NCO
NCO
NOSE_SW
NCO
NCO
NCO
RE_IN0
RE_IN1
X_OUT
X_IN
VCC
VSS
C
UNISI
UNISO
UNISCK
USB_ON
I2C_SIO
I2C_SCK
USB_OVER
BUS_ON
SYS_RST
CD_ON
CDM_ON
ACC_IN
TEL_A
TT
ATT
AVCC
AVRH
RC_IN1
AVSS
QUALITY
VSM
SA_IN
KEY_IN1
KEY_IN0
RC_IN0
NCO
NCO
VSS
KEY_ACK0
KEY_ACK1
EXTATT_XEN
LCD_CE
LCD_SO
LCD_SCK
MD2
MD1
MD0
RESET
AREA_SEL2
AREA_SEL1
AREA_SEL0
W
AKE_UP
MC_RX
MC_TX
CLK_IN
Z_MUTE
NCO
TEST
VCC
VSS
NCO
AMP_STB
DIAG
VBUS_ON
SA_OUT
SA_CLK
NCO
TU_A
TT
NSMASK
RDS_ON
FLASH_EN0
FLASH_EN1
NCO
NCO
NCO
TU_ATTIN
BU_CHECK
DAVN
NCO
NCO
NCO
NCO
NCO
VCC
VSS
OSC_IN
OSC_OUT
NCO
SIRCS
NCO
BEEP
ZAPPIN
SYNC_OUT
DD_ON
0 . 1
C517
16V
120
C502
87
6
5
4
3
2
1
TC7WH123FU(TE12R)
IC502
A
B
CLR
GND
Q
Cx
Rx/Cx
VCC
8
7
6
5
4
3
2
1
TPS40200DRG4
IC501
RC
SS
COMP
FB
GND
DR
V
ISNS
VCC
0.5%
100k
R516
RT1N141C-TP-1
Q501
MA24D5000BS0
D504
15p
C509
1k
R519
1.5k
R511
1
C503
100k
R510
0.1
C504
330k
R514
0.1
C501
1k
R505
470p
C505
MAZ8120GMLS0
D503
68k
R504
470p
C506
1
C507
10k
R513
56k
R502
1500p
C508
470p
C515
56k
R501
0.5%
22k
R517
R717
0
100k
R710
16V
22
C702
0.01
C707
100
R707
0.01
C705
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
28P
CN701
NCO
NCO
SYS_RST
BU_3.3V
BU_GND
NCO
VBUS_ON
Z-MUTE
Z/Y_CHECK
D_GND
TXD(MC_BUS)
RXD(MC_BUS)
AUDIO_8.5V
USB_GND
DR_6V
DR_GND
CD_ON
CDM_ON
A_ATT
AU_LCH
AU_GND
AU_RCH
A_GND
A_3.3V
EJECT_OK
OPEN_REQ
BU_CHECK
WAKE_UP
100
R709
2A
F501
R
41
1
100k
R
41
8
100k
R
41
3
100k
100k
R419
10k
R421
10k
R424
0.01
C417
0.01
C418
32.768kHz
X402
100k
R425
R
42
6
2.2k
2.2k
R427
100k
R432
100k
R433
100
R435
100
R436
0.5%
10k
R441
0.5%
10k
R440
0.5%
10k
R439
100k
R434
100
R438
100
R437
1000p
C425
1000p
C426
1000p
C427
1000p
C428
100k
R448
100k
R447
100k
R446
R454 R453 R452 R451
R
45
0
100k
100
R455
10k
R456
220k
R405
1000p
C413
100k
R408
2.2k
R407
100k
R406
10uH
L503
1k
R523
1k
R524
1k
R525
100k
R703
100k
R713
R
41
5
100k
0
1
2
3
4
5
6
7
8
8P
CN401
RESET
CLK_IN
UART_CLK
Ucom-TX(CD-RX)
Ucom-RX(CD-TX)
3.3V
FLASH_W
GND
100k
R428
100k
R429
100k
R431
100
R409
100
R420
100
R422
100
R423
10k
R515
100
R706
0
R704
47uH
L501
68uH
L502
0.01
C706
0
R701
RT1P141C-TP-1
Q402
100k
R402
RT1N141C-TP-1
Q701
JL029
JL030
JL031
JL032
JL033
JL034
JL035
JL036
560p
C201
560p
C101
1k
R101
1k
R201
RT1N141C-TP-1
Q401
10V
100
C701
2.2uH
FB701
0.01
C421
0.01
C424
0.01
C423
0.01
C704
0.01
C416
0.01
C429
LRB751V
-40T1G
D401
LBAT54ALT1G
D701
10V
330
C514
1
2
3
4
5
NJM2387ADL3(TE2)
IC503
R
T1N141C-TP-1
Q504
R
T1N141C-TP-1
Q505
MAZ8039GLLS0
D510
1
C519
0 . 1
C516
0.1
C513
MAZ8056GMLS0
D505
10V
C523
100
10V
220
C518
12k
R503
0.5%
56k
R518
0.5%
10k
R520
0.5%
3.3k
R521
FB705
0
R512
100
R462
100
R460
100
R464
100
R463
100
R459
100
R461
0
R465
0 . 1
C435
1
C422
27p
C419
33p
C420
0.01
C434
0.01
C436
16V
10
C703
6
5
4
3
2
1
D
D
G
S
D
D
TPC6108(T5RSONYF,M
Q502
6
5
4
3
2
1
D
D
G
S
D
D
RSQ035P03TR
Q503
X401
7.92MHz
470
R410
FB702
0
R466
R714
0
R712 0
MA2J1110GLS0
D502
MA2J1110GLS0
D511
MA2J1110GLS0
D512
R467
0
C521
2.2k
R443
2.2k
R444
2.2k
R442
100k
R468
FB707
FB301
29
30
32
40
41
13
14
15
16
17
18
19
21
22
23
24
25
26
27
28
12
33
34
35
39
R430
100k
CAM001
MC_TX
MC_RX
UNI_SCK
RE0
RE1
DA
VN
RDS_ON
LCD_CE
Z_MUTE
W
AKE_UP
NOSE_SW
CLK_IN
WAKE_UP
VBUS_ON
AT
T
BUS_CHECK
CD_ON
CDM_ON
SYSRST
ACC
DD_ON
VBUS_ON
UAR
T/CLK
XFLASH
I2C_SCK
BU_IN
Z_MUTE
MC_RX
MC_TX
CD_ON
SYNC_OUT
I2C_SIO
UNI_SO
UNI_SI
SIRCS
KEY1
KEY0
SYNC_OUT
CDM_ON
LCD_DATA
LCD_CLK
RC0
TEL
ZAPPIN
SA_CLK
SA_DA
UAR
T/CLK
XFLASH
MC_TX
MC_RX
CLK_IN
XFLASH
SYSRST
SA_IN
RC1
VSM
DD_ON
VIN
CONT
Vout
Vadj
GND
MAIN BOARD
(3/3)
( 2 / 2 )
(MG-101Z)
UNIT
CD MECHANISM
BU_IN
PROGRAMMING
BUFFER
FLASH
BUFFER
PROGRAMMING
FLASH
FLASH
SYSTEM CONTROL
IC401
USB OVER CURRENT
IC503
DETECT
Q504,505
USB POWER CONTROL SWITCH
CONTROL
IC502
DC/DC CONVERTER
USB POWER
CONTROL
IC501
DC/DC CONVERTER
USB POWER SWITCH
SWITCHING
REGULATOR
PROGRAMMING
FLASH
BUFFER
PROGRAMMING
R451,454
100k
100k
R452,453
4-6.  SCHEMATIC  DIAGRAM  – MAIN Section (3/3) –
• See page 19 for Waveforms.     • See page 28 for IC Block Diagrams.   • See page 29 for IC Pin Function Description.
(Page 22)
(Page 21)
CDX-GT530UI
CDX-GT530UI
24
24
 
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
A
MAIN BOARD 
CN403
BTM/CAT
(US)
(EXCEPT US)
AF/TA/PTY
2/ALBM +
1/ALBM –
N
SEEK–
..
SEEK+
CN902
(USB)
RE901
PUSH ENTER/
SELECT
(VOLUME)
1-877-688-
1-877-689-
(21)
21
(21)
21
1-877-688-
(21)
21
LCD901
LIQUID CRYSTAL DISPLAY PANEL
LCD BACK
LIGHT
6/PAUSE
DSPL/SCRL
5/DM+
4/SHUF
3/REP
ZAP
MODE
(RING ILLUMINATOR)
LED928,932,935
S902,
LED931
OFF
LED907,
S907
LED911,913,
S906
SOURCE
LSW901
LED914,
S905
LED915,
S908
LED925,930,
S903
;
J901
AUX
1
2
3
4
1
52
LSW901
LSW905
LSW906
LSW907
LSW908
LSW909
LSW910
LSW911
LSW912
LSW913
LSW905
LSW906
LSW907
LSW908
LSW909
LSW910
LSW911
LSW912
LSW913
IC902
LED918,924,
S904
LED901
DISC SLOT
INDICATOR
LED922
LED907
LED931
LED91
1
LED913
LED914
LED915
LED918
LED922
LED924
LED925
LED928
LED930
LED932
LED935
CN902
1
4
5
6
R924
R925
R926
R928
R929
R930
R931
R936
C913
C906
R943
R947
R951
R955
R959
S902
R963
S903
R964
S904
S905
S906
S907
S908
R971
R972
IC902
RE901
E C B
E C B
E C B
1
16 17
32 33
48
49
64
1
2
19
20
Q901
Q902
Q907
RB901
L901
VDR900
VDR901
FB901
FB902
VDR903
FB903
VDR906
VDR908
R901
R902
R903
R904
R905
R906 R907
R909
R910
R91
1
R914
CN901
R920
R921
R922
R923
R927
R932
R933
R934
R935
R939
C901
C912
C902
C903
C904
R940
R944
R948
R952
R967
R968
R980
R981
R982
R986
R987
R988 R989
R990
R991
R992
R993
R996
R998
D901
D902
R908
D907
D906
D908
D909
D910
D911
D912
W001
W002
W003
W004
ORG
RED
BRN
ORG
RED
BRN
W005
W006
IC901
4-7.  PRINTED  WIRING  BOARDS  – KEY Section  –
•  
: Uses unleaded solder.
 Ref. No.  Location
• Semiconductor Location
 Ref. No.  Location
 Ref. No.  Location
 Ref. No.  Location
 (D901)  F-7 
 
 (D902)  G-9 
 
 (D906)  G-10   
 (D907)  G-10   
 (D908)  G-10   
 (D909)  G-10   
 (D910)  G-10   
 (D911)  G-11   
 (D912)  G-11   
 
 (IC901)  G-7 
 
 IC902 
D-5 
 
 
 LED901  C-12   
 LED907  A-1 
 
 LED911  B-2 
 
 LED913  B-3 
 
 LED914  B-2 
 
 LED915  C-1 
 
 LED918  C-2 
 
 LED922  B-7 
 
 LED924  C-3 
 
 LED925  C-2 
 
 LED928  B-4 
 
 LED930  C-2 
 
 LED931  C-2 
 
 LED932  C-3 
 
 LED935  C-5 
 
 (Q901)  G-6 
 
 (Q902)  F-6 
 
 (Q907)  F-5
(     ) : SIDE B
(Page 20)
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