Sony CDX-GT317EE / CDX-GT360 Service Manual ▷ View online
17
17
CDX-GT317EE/GT360
CDX-GT317EE/GT360
4-1. BLOCK DIAGRAM — MAIN SECTION —
SECTION 4
DIAGRAMS
J901
AUX
AUX R-CH
1 ANT
SCL
SDA
SDA
A ATT
CDMON
CDON
9 AUX-LCH
ELECTRONIC VOLUME
IC401
J1
(ANTENNA)
TU1
(TUNER UNIT)
I2C BUS CONTROLLED POWER AMP/
MULTIPLE VOLTAGE REGULATOR
IC300
SYSTEM CONTROL
IC501 (1/2)
CN300
7 AUX-RCH
BATT
6 CD-LCH
5 CD-RCH
6
S-METER
7
TU MUTE
16
E2P SCL
17
E2P SDA
39 VSM
5
QUALITY
9
RDS OUT
38 QUALITY
8
MUTE CON
53 TU ATTIN
56 DAVN
GT317EE
BU+3.3V
26 RDS ON
92 CDMON
91 CDON
61 Z MUTE
91 CDON
61 Z MUTE
11
VDD+5V
4
L-CH
3
R-CH
BU+3.3V
10
VCC
12 TUATT
13 NSMASK
25 EEP CKO
24 EEP SIO
24 EEP SIO
CD ON
CDM ON
CD L
CD R
4 TU-LCH
3 TU-RCH
CD-RCH
R-CH(REAR)
TU-RCH
AUDIO+8.3V
AUDIO+8.3V
24
OUT-RR
R-CH(FRONT)
26
OUT-FR
5
3
3
OUT FL+
OUT FL–
9
7
7
OUT RL+
OUT RL–
29
27
27
AMP REM
R-CH
ANT REM
BATT
30
37
37
AUDIO+B
35
VP
BU+B
31
33
33
SERVO3.3V
MECHA6V
34
PANEL+B
28
MUTE
2 SDA
AUDIO+8.3V
BU+5V
SERVO+3.3V
MECHA+6V
MECHA+6V
PANEL+B
4 SCL
SDA
SCL
16 BEEP
22 STB
25 DIAG
25 DIAG
15
13
7
10
12
11
16
1
9
2
4
3
5
6
29
30
30
SCL
SDA
SCL
SDA
SCL
SDA
9
VOLATT
100
ATT
33
I2C SCK
34
I2C SIO
96
BUIN
97
TESTIN
12 IN FL
FL+
FL–
RL+
RL–
FR+
FR–
RR+
RR–
AMP-REM
ANT-REM
ACC
TEST
11 IN RL
23
OUT-RL
25
OUT-FL
MUTE
Q432
AUDIO OUT
REAR
MUTE CONTROL
SWITCH
Q491,492
60
UNISI
54
UNISO
58
UNISCK
59
BUSON
88
SYSRST
12
B/U-C
11
DATA OUT
10
DATA IN
8
CLK IN
LINKOFF
9
BUS IN
GT317EE
13 RST
RESET
3
5
6
6
8
4
2
3
3
1
BATT
CLK 4
DATA I/O
1
BUS ON
2
RST
SYSRST
UNISO
UNISI
B/U CHECK
UNICLK
BUSON
99
ACCIN
ACCESSORY CHECK
Q702
BATT
BATT
BATTERY
CHECK
Q605
BUS INTERFACE
IC601
MUTE
Q470
MUTE
Q440
D491
F901
R-CH
21
22
22
SUBOUT-L
SUBOUT-R
R-CH
L
R
J652 (2/2)
BUS
CONTROL IN
D353
D609
D602
DISPLAY
SECTION
A
TH400
CNJ400
7
BATT
TUNER+5V
REG
Q3
NOISE MASK
SWITCH
Q1
RDS+3.3V
SWITCH
Q50
RDS DEMODULATOR
IC50
15
E2PVDD
13
TU-SCL
14
TU-SDA
BU+5V
BU+3.3V
REG
IC681
TEL ATT
98
TELATT
TELEPHONE ATTENATION
CHECK
Q701
7
DIAG
8
AMPSTB
5
BEEP
D493
BUS
AUDIO
IN
BUS-RCH
L
R
J652 (1/2)
2 BUS-LCH
1 BUS-RCH
BUS-RCH
CD-RCH
AUX-RCH
TU-RCH
ZMUTE
Z MUTE
SYS RST
MECHA+6V
BU+3.3V
SERVO+3.3V
B/U CHECK
A ATT
BUS ON
UNI SI
UNI CLK
DR+6V
BU+3.3V
A+3.3V
D+3.3V
UNI SO
LINK OFF
CDON
CDMON
ZMUTE
SYSRST
B/U CHECK
A ATT
BUSON
UNISI
UNICLK
UNISO
LINKOFF
BUS ON
SWITCH
Q601
CD
MECHANISM
UNIT
(MG-101TA)
6
11
SCL
15
INTN
16 MPX
XTO
XTI
12
SDA
SCL
SDA
1
VDDA
7
VDDD
10
9
X50
8.664MHz
LINK OFF
SWITCH
Q600
• Signal Path
• R-CH is omitted due to same as L-CH.
: CD PLAY
: FM
: AUX
: MW/LW/SW
(Page 18)
18
18
CDX-GT317EE/GT360
CDX-GT317EE/GT360
4-2. BLOCK DIAGRAM — DISPLAY SECTION —
RESET
MAIN
SECTION
A
KEY ACKNOWLEDGE
SWITCH
Q664
83
82
41
28
29
27
40
52
48
64
SYSTEM CONTROL
IC501 (2/2)
FL901
FLUORESCENT
INDICATOR TUBE
KEYIN0
CLK
CS
FL SO
FL SCK
FL CS
20
19
16
GRID1
GRID2
GRID3
41
1G
15
RESET
9
VH
F+
F–
FL VH+12V
5
VDD(+3.3V)
KEYIN1
31 RE-IN0
32 RE-IN1
KEYACK
AD ON
62 NOSESW
SIRCS
77 RESET
PANEL+B
GT317EE
GT360
BATT
FL VH+12V
LSW901,902
LED841–847,
850–857,
861–864
850–857,
861–864
LED941–947,
950–957,
961–963
950–957,
961–963
OSCOUT
OSCIN
87
FL ON
X501
18.432MHz
12
14
10
3G
D503
17
•
18
6
•
42
1
•
2
44
•
45
2G
DIO
PANEL+B
BU+3.3V
KEY MATRIX
80
79
XOUT
XIN
X502
32.768kHz
LSW901,902
S901–904,906–915
(VOLUME)
PUSH SELECT
RE901
ROTARY
ENCODER
REMOTE CONTROL
SIGNAL RECEIVER
IC971
RESET
IC602
PANEL+B
FL VH+12V
FL DRIVE
Q883
FL DRIVE
Q882
FL DRIVE
Q881
PANEL+B
VDD+3.3V
REG
IC972
FL+3V
REG
IC202
FL+7V
REG
IC201
FL+12V
REG
IC200
FL+12V
REG
IC203
S103
RESET
D204-206
D200-203
D207
(Page 17)
19
19
CDX-GT317EE/GT360
CDX-GT317EE/GT360
• Waveforms
— MAIN Board —
• NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
For schematic diagrams.
Note:
• All capacitors are in
• All capacitors are in
µ
F unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
f
: internal component.
•
C
: panel designation.
For printed wiring boards.
Note:
• X
: parts extracted from the component side.
• Y
: parts extracted from the conductor side.
•
a
: Through hole.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
•
A
: B+ Line.
•
B
: B– Line.
•
H
: adjustment for repair.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
(
) : MW/LW/SW
<
> : CD PLAY
∗
: Impossible to measure
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal production
tolerances.
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances.
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
J
: CD PLAY
F
: FM
f
: MW/LW/SW
L
: AUX
Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B)
Pattern face side: Parts on the pattern face side seen from the
(Side B)
pattern face are indicated.
Parts face side:
Parts on the parts face side seen from the
(Side A)
parts face are indicated.
Q
C
These are omitted
E
B
E
These are omitted
C
B
C
These are omitted
B
E
Note: The components identified by mark
0
or dotted line
with mark
0
are critical for safety.
Replace only with part number specified.
1.1 Vp-p
8.664 MHz
3
IC50
9
(XTI)
0.8 Vp-p
32.768 kHz
1
IC501
i;
(XOUT)
0.9 Vp-p
18.432 MHz
2
IC501
is
(OSC IN)
0.2 V/DIV, 20
µ
sec/DIV
0.5 V/DIV, 0.1
µ
sec/DIV
0.5 V/DIV, 0.1
µ
sec/DIV
D2
F-3
D101
I-4
D103
I-3
D104
I-3
D105
I-3
D106
I-3
D108
I-3
D109
I-4
D110
I-4
D111
I-4
D112
I-4
D113
I-4
D153
I-2
D200
H-10
D201
H-10
D202
H-10
D203
I-10
D204
I-9
D205
I-9
D206
I-9
D207
G-10
D301
C-8
D302
D-8
D303
C-9
D304
D-9
D305
C-6
D306
C-6
D307
C-6
D308
C-6
D309
C-7
D310
C-7
D311
C-8
D312
D-7
D353
G-8
D491
E-5
D493
E-6
D502
H-7
D503
I-6
D602
D-10
D603
D-10
D604
E-10
• Semiconductor Location
(MAIN Board)
Ref. No.
Location
Ref. No.
Location
D605
D-10
D606
D-10
D607
D-10
D609
F-9
D702
C-8
D703
C-9
D704
C-9
D901
B-10
D998
C-9
D999
B-8
IC50
H-2
IC200
G-11
IC201
I-10
IC202
I-7
IC203
H-9
IC300
B-6
IC401
D-3
IC501
G-6
IC601
E-10
IC602
G-8
IC681
D-6
Q1
E-2
Q3
F-3
Q50
H-2
Q420
B-4
Q432
B-3
Q440
B-4
Q452
B-3
Q460
C-4
Q470
C-4
Q491
E-6
Q492
E-6
Q600
E-10
Q601
E-10
Q605
D-10
Q664
I-6
Q701
C-9
Q702
C-8
20
20
CDX-GT317EE/GT360
CDX-GT317EE/GT360
• Refer to page 19 for Semiconductor Location.
: Uses unleaded solder.
4-3. PRINTED WIRING BOARD — MAIN SECTION —
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
YEL
YEL
L
R
J1
(ANTENNA)
L
R
J652
-1
-2
-3
-4
AUDIO OUT
REAR
BUS
AUDIO IN
BATT
AT
T
GT360
GT317EE
1
5
1
8
7
3
2
1
6
5
4
3
4
4
2
1
1
5
1
5
1
5
X501
S103
RESET
CD
MECHANISM
UNIT
(MG-101TA)
C418
C419
R560
C200
R540
R526
R539
D503
IC401
C703
D493
GT360
GT360
GT317EE
GT360
GT317EE
C704
C997
C705
R673
C509
R8
GT317EE
GT317EE
GT317EE
GT360
R9
R672
C302
L50
R210
R211
C445
IC681
R529
Q3
R570
L402
Q601
R612
R615
R608
R610
C7
C329
JC21
R606
R607
C313
C315
R709
D703
D998
D999
R701
D704
R703
R704
GT317EE
GT317EE
GT360 GT317EE
R702
D702
R706
C702
C998
R708
R707
D605
D606
D603
D602
R611
L409
R616
JC22
C601
R601
R602
C402
R402
R401
L410
L406
L401
C307
IC602
C305
C309
L403
IC50
L407
C417
IC601
C415
L405
JC19
JC34
JC35
R351
Q600
R201
C301
C325
C330
C304
JC36
R537
R551
R507
R573
R549
R538
R566
R524
R523
R534
R557
R544
R525
R520
JC20
C202
R202
R200
IC200
IC202
IC201
R203
R204
R205
R206
R207
C204
JC33
JC32
R555
R568
C507
C508
C320
JC4
C504
R511
R512
R510
C513
JC15
R561
L4
R517
Q664
L501
JC3
R519
D502
R674
R563
C519
R564
R636
JC18
JC24
D353
JC2
R600
D
901
D609
C312
C681
Q420
Q440
C412
C682
D604
D2
Q605
R531
Q491
Q492
R604
R491
JC1
D491
R57
R58
L2
L3
R52
Q1
R1
R2
R3
C15
R4
R5
R10
C3
C6
L1
R12
R13
R6
R7
C8
JC5
JC27
L901
L902
JC17
R533
R532
JC12
JC13
R558
JC28
R302
C319
C361
C362
C413
C414
R357
R358
R355
R356
R420
R440
R460
R470
R452
R430
R485
C484
R451
R431
JC7
JC6
JC30
JC29
C443
C426
C423
Q432
Q452
C454
C318
R301
JC8
JC14
JC31
R450
R449
C432
C452
R448
R447
R442
R421
R471
R461
Q460
Q470
C434
R462
R472
C463
C462
C472
C473
JC11
JC9
JC10
C444
C424
IC203
C206
R208
R209
C501
R567
C514
R565
R504
R505
R521
R522
R503
R671
JC16
R502
JC25
JC26
C502
C512
D110
D109
D112
D113
D111
D101
D105
D104
D106
D108
D103
D153
R152
L151
R151
R153
R154
R155
C56
C60
C58
R15
R55
C54
C55
R54
C52
Q50
C57
R53
C51
C50
C53
Q702
Q701
R553
IC501
JC37
R552
R550
JC38
L5
JC40
R556
C510
R509
FMB3
FMB4
JC23
JC41
JC42
R481
C154
C155
(CHASSIS)
R603
TU1
C366
JW
1
JW
2
JW3
JW4
JW5
JW
6
JW7
JW8
JW
9
JW
10
JW
11
JW
12
JW
13
JW
14
JW
15
JW
16
JW
17
JW
18
JW19
JW20
JW21
JW
22
JW23
JW24
JW25
JW26
JW27
JW28
JW29
JW30
JW31
JW32
JW33
JW34
JW35
JW36
JW
37
JW
38
JW
39
JW
40
JW
41
JW42
JW43
JW44
JW45
JW46
JW47
JW48
JW
49
JW50
JW51
JW52
JW53
JW54
JW55
JW
56
JW
57
JW
58
JW
59
JW
60
JW
61
JW
62
JW
64
JW
66
JW
67
JW
68
JW69
JW70
JW71
JW72
JW73
JW74
JW75
JW76
JW77
JW78
JW79
JW
80
JW
81
JW
82
JW
83
JW
84
JW
85
JW
86
JW
87
JW
88
JW
89
JW
90
JW
91
JW92
JW93
JW94
JW
95
JW96
JW97
JW98
JW99
JW100
JW101
JW102
JW103
JW
104
JW
105
JW
106
JW107
JW
108
JW
110
D607
D206
D207
S103
C600
D304
D303
D308
C623
D307
D309
C622
C683
D311
D312
C316
C314
X50
R705
D301
D302
C403
C401
C701
C308
C306
C405
C409
C201
D200
D201
D202
D203
C203
D204
D205
C205
X501
CN350
D310
D306
D305
TH400
X502
L300
C61
C491
CN300
F901
C1
C2
C5
C153
C152
C151
C364
C363
C365
C486
C485
C431
C451
C461
C471
C441
C421
C303
C317
C207
JW
65
JW
63
JW
109
JW
111
JW112
JW113
CN370
CNJ400
(BUS CONTROL IN)
IC300
1-871-263-
21
(21)
YEL
(Page 24)
Click on the first or last page to see other CDX-GT317EE / CDX-GT360 service manuals if exist.