Sony WX-GT80UE Service Manual ▷ View online
WX-GT80UE/GT80UI/GT88UI
WX-GT80UE/GT80UI/GT88UI
29
29
Note 2: When the SENSOR board is defective, exchange
the MECHANICAL BLOCK ASSY.
4-10. PRINTED WIRING BOARDS - MAIN Section (2/2) -
•
: Uses unleaded solder.
Note 1: When the SERVO board is defective,
exchange the complete mounted board.
FB410
JL795
FB801
JL799
JL796
FB802
FB803
FB420
R415
R416
R1301
R619
R426
R621
R623
R434
JL001
JL002
JL003
JL004
JL005
JL006
JL007
JL008
JL009
JL010
JL011
JL012
JL013
JL014
C801
JL015
C802
JL016
C421
R656
C426
R468
R310
JL608
JL609
R471
R472
R473
C412
C423
R470
R469
JL611
C439
JL612
JL613
JL614
R864
C440
C442
JL623
JL624
C450
C451
C452
R490
R491
R492
R493
R494
R495
FB890
FB891
R899
D820
D830
D831
D832
R100
R101
R102
R107
FB314
L1
R510
R511
R323
R324
R325
R326
R715
C105
C106
C301
C302
C305
C306
L395
C311
C701
C702
C703
C704
C705
C324
C327
JL501
JL502
X502
JL503
JL504
JL505
JL506
C719
JL700
JL701
C335
JL702
JL703
JL704
R568
JL705
JL706
JL707
JL708
JL709
R765
R766
JL710
R768
JL711
JL712
JL713
JL714
JL715
JL716
JL717
R387
JL718
C158
JL719
JL720
JL721
JL722
JL723
JL724
C358
JL725
JL726
R396
JL727
JL728
JL729
JL730
C364
R595
C365
C366
C367
CL061
CL063
CL064
R790
CL065
D119
CL066
CL067
CL068
CL069
CL070
D318
CL071
JL745
CL072
CL073
CL074
JL748
CAM001
CL075
JL749
CAM002
CL076
CAM003
CL077
CL078
CL079
D324
JL750
JL751
JL752
JL753
JL754
CL081
JL755
C776
C399
C784
C788
C10
FB404
FB405
FB406
FB407
FB408
TP695
TP696
4
8
9 10 7
1
5
2
6
3
15
16
1
13
2
14
1
37
2
36
9
1
2
28
1
27
1
2
20
19
CN802
J801
L301
CN01
TUX-DSP02
J1
(ANTENNA IN)
CN102
CN700
C334
IC301
BK301
R425
R519
C446
D110
C101
C103
R19 (E, IND, RU)
FB19 (US, CND)
R462
R463
R464
R465
R466
C466 (E, IND)
R446 (US, CND, RU)
C470 (E, IND)
R442 (US, CND, RU)
C469 (E, IND)
R443 (US, CND, RU)
C468 (E, IND)
R444 (US, CND, RU)
C467 (E, IND)
R445 (US, CND, RU)
R15
MAIN BOARD
(CONDUCTOR SIDE)
A
K
K
K
K
K
A
A
A
A
A
KEY BOARD
CN901
R
J403
L
REAR/SUB
AUDIO OUT
REAR
AUDIO OUT
SUB
AUDIO OUT
R
L
FRONT
AUDIO OUT
J402
(CHASSIS)
REMOTE
IN
FU1
CN301
1
2
3
5
6
7
4
8
9
10
(FRONT VIEW)
SIRIUSXM
IN
(TUNER UNIT)
A
B
C
D
E
F
G
H
I
1
2
3
4
5
6
7
8
9
10
(US, CND)
(E, IND)
(US, CND)
(US, CND, RU)
(E, IND)
(E, IND)
(E, IND)
(US, CND, RU)
1-886-982-
12
(EXCEPT RU)
(RU)
1
PW1
PW1
2
GRN
VIO
GRN/BLK
VIO/BLK
WHT
GRY
WHT/BLK
GRY/BLK
VIO
GRN/BLK
VIO/BLK
WHT
GRY
WHT/BLK
GRY/BLK
BLU/WHT
ORG/WHT
ORG/WHT
RED
BLK
YEL
BLK
YEL
REAR LCH (+)
REAR RCH (+)
REAR LCH (–)
REAR RCH (–)
FRONT LCH (+)
FRONT RCH (+)
FRONT LCH (–)
FRONT RCH (–)
REAR RCH (+)
REAR LCH (–)
REAR RCH (–)
FRONT LCH (+)
FRONT RCH (+)
FRONT LCH (–)
FRONT RCH (–)
REM OUT MAX 0.4A
ILL
ACC
GND
BATT
GND
BATT
3
4
5
6
7
8
9
10
11
12
13
14
15
16
(RU)
(EXCEPT RU)
7
8
5
6
3
4
1
2
7
8
5
6
3
4
1
2
1
2
VIO
VIO/BLK
GRY
GRY/BLK
BLU/WHT
VIO/BLK
GRY
GRY/BLK
BLU/WHT
3
4
5
6
7
8
9
10
11
12
13
14
15
16
RL+ RL–
GRN/BLK
WHT/BLK
GRY/BLK
VIO/BLK
GRN
GRN/BLK
WHT
WHT/BLK
GRN
WHT
GRY
VIO
WHT
GRY
VIO
FL+
FL–
FR+ FR–
RR+ RR–
ACC GND
BLK
ORG/WHT
YEL
ORG/WHT
YEL
RED
YEL
ORG/WHT
BLK
RED
BLU/WHT
AMP
REM ILL
NC BATT
NC
NC
TO
CN301
TO
CN301
SENSOR
BOARD
CD MECHANISM
DECK BLOCK
(MG-101CA-188)
SERVO
BOARD
BOARD
OPTICAL
PICK-UP
BLOCK
(DAX-25A)
11
(Page 31)
Ver. 1.1
WX-GT80UE/GT80UI/GT88UI
WX-GT80UE/GT80UI/GT88UI
30
30
4-11. PRINTED WIRING BOARD - KEY Board (Component Side) -
•
: Uses unleaded solder.
52
1
LCD901
LIQUID CRYSTAL DISPLAY
LED900
LED901
LED902
LED903
(KEY ILLUMINATION)
LED904
S951
S952
S953
S954
S955
S956
S957
S959
S960
S961
S962
S963
S964
S965
S966
KEY BOARD
(COMPONENT SIDE)
PAUSE
6
5
4
3
CAT
PTY
PTY
PTY
1-887-491-
11
(11)
(US, CND)
(E, EA, IND)
(RU)
ALBUM v
2
V
ALBUM
1
M >
SEEK +
SEEK –
. m
MODE
ZAP
SOURCE
OFF
DSPL
SCRL
LED900, 904
(LCD BACK LIGHT)
LED901, 902
(RING ILLUMINATION)
A
B
C
D
1
2
3
4
5
6
7
RA
GA
BA
RK
GK
BK
RA
GA
BA
RK
GK
BK
RK
BK
GK
RA
BA
GA
RK
BK
GK
RA
BA
GA
RK
BK
GK
RA
BA
GA
RK
GK
LED900 - 904
BK
RA
GA
BA
S951 - 957,
S959 - 966
PTY
AF/TA
Ver. 1.1
WX-GT80UE/GT80UI/GT88UI
WX-GT80UE/GT80UI/GT88UI
31
31
Note: Refer to the servicing notes “NOTE FOR REPLACEMENT
OF THE USB CONNECTOR (CN971) AND THE AUX
JACK (J901)” on page 6, if replacing CN971 and J901.
JACK (J901)” on page 6, if replacing CN971 and J901.
4-12. PRINTED WIRING BOARD - KEY Board (Conductor Side) -
•
: Uses unleaded solder.
1
2
19
20
D981
D982
Q900
Q901
Q902
Q903
Q904
Q905
Q906
Q907
Q908
L901
FB901
FB902
FB903
R900
R901
R903
R905
R907
R908
R909
R910
R911
R912
R913
R914
R915
R916
R917
R918
CN901
R922
R923
R924
R925
R926
R927
R928
R929
R930
R931
R932
R933
R934
R935
R936
R937
R938
R939
C900
C901
R940
C905
R941
R942
C906
C907
R943
R944
C908
C909
R945
R946
R947
R948
R949
C910
C911
C912
C913
C914
R951 R952
R953
R950
R954
R955
R956
R957
R958
R959
R960
R961
R962
R964
R965
R966
R967
R974
R975
R976
R980
R981
R986
IC901
J901
CN971
IC902
RE901
ROTARY
ENCODER
33
32
17
49
64
48
16
1
K
A
K
A
1-887-491-
11
(11)
KEY BOARD
(CONDUCTOR SIDE)
AUX
PUSH ENTER/MENU/
APP
APP
(VOLUME)
1B
2C
1E
2B
2E
1C
A
MAIN BOARD
CN102
1B
2C
1E
2B
2E
1C
1B
2C
1E
2B
2E
1C
1B
2C
1E
2B
2E
1C
1B
2C
1E
2B
2E
1C
1B
2C
1E
2B
2E
1C
1B
2C
1E
2B
2E
1C
1B
2C
1E
2B
2E
1C
2B
1C
2E
1B
1E
2C
3
4
1
5
2
7
6
2
3
1
1
4
A
B
C
D
1
2
3
4
5
6
7
(Page 29)
WX-GT80UE/GT80UI/GT88UI
WX-GT80UE/GT80UI/GT88UI
32
32
4-13. SCHEMATIC DIAGRAM - KEY Board -
• See page 33 for IC Block Diagrams.
Note: Refer to the servicing notes “NOTE FOR REPLACEMENT
OF THE USB CONNECTOR (CN971) AND THE AUX
JACK (J901)” on page 6, if replacing CN971 and J901.
JACK (J901)” on page 6, if replacing CN971 and J901.
CN102
(2/5)
MAIN
BOARD
A
IC B/D
5.2
5.2
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
0
3.3
0
5
2.6
1.8
3.6
5.2
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
2.6
0.47
C907
RT3CLLM
Q900
RT3CLLM
Q901
RT3CLLM
Q902
RT3CLLM
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
Q903
RT3CLLM
Q904
RT3CLLM
Q905
RT3CLLM
Q906
RT3CLLM
Q907
J901
RE901
(VOLUME)
2
4
5
3
1
6
7
1
2
3
4
4P
CN971
1000p
C900
1000p
C911
0
R967
R
G
B
SMLVN6RGB1U1
LED900
R
G
B
SMLVN6RGB1U1
LED902
R
G
B
SMLVN6RGB1U1
LED903
R911
120
68
R915
RKZ5.1B2KGP1
D981
C914
18p
C913
18p
C912
18p
1
C906
1
C908
DA2J10100L
D982
0.1
C901
0.1
C905
0.1
C909
0.1
C910
VCC
OUT
GND
PNJ4813M01S0
IC902
1
2
3
20P
CN901
1
USB_GND
2
USB_VBUS
3
GND
4
KEY_GND
5
AUX_L
6
AUX_R
7
AUX_GND
8
RE_0
9
RE_1
10
KEY_1
11
KEY_0
12
SIRCS
13
LCD_DATA
14
LCK_CE
15
LCK_CLK
16
ILL
17
PANEL_SW
18
D–
19
D+
20
GND
R
G
B
SMLVN6RGB1U1
LED901
R
G
B
SMLVN6RGB1U1
LED904
RT3CLLM
Q908
56
R901
R903
10
10
R909
56
R908
LCD901
1
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
52
2
4
49
51
3
50
PT16512-LQ
IC901
1
R
2
G
3
B
4
NCO
5
SEG48
6
SEG47
7
SEG46
8
SEG45
9
SEG44
10 SEG43
11 SEG42
12 SEG41
13 SEG40
14 SEG39
15 SEG38
16 SEG37
17
SEG36
18
SEG35
19
SEG34
20
SEG33
21
SEG32
22
SEG31
23
SEG30
24
SEG29
25
SEG28
26
SEG27
27
SEG26
28
SEG25
29
SEG24
30
SEG23
31
SEG22
32
SEG21
33
SEG20
34
SEG19
35
SEG18
36
SEG17
37
SEG16
38
SEG15
39
SEG14
40
SEG13
41
SEG12
42
SEG11
43
SEG10
44
SEG9
45
SEG8
46
SEG7
47
SEG6
48
SEG5
49
SEG4
50
SEG3
51
COM4
52
COM3
53
COM2
54
COM1
55
SEG2
56
VDD
57
VDD1
58
VDD2
59
VSS
60
SEG1
61
INH
62
LCD_CE
63
LCD_CLK
64
LCD_DA
TA
L901
3
1
2
4
120
R907
27
R910
120
R912
82
R913
R914
82
33
R918
R916
100
100
R917
R905
27
R900
120
10k
R925
10k
R924
10k
R927
10k
R928
10k
R930
10k
R926
10k
R922
10k
R923
10k
R929
56
R937
56
R943
56
R931
82
R938
82
R944
82
R932
39
R939
39
R945
39
R933
68
R940
68
R946
68
R934
33
R941
33
R947
33
R935
120
R942
120
R948
120
R936
1M
R981
150
R975
150
R976
820
R949
1k
R950
1k
R951
1.2k
R952
1.5k
R953
1.8k
R954
2.2k
R955
2.2k
R962
1.8k
R961
1.5k
R960
1.2k
R959
1k
R958
1k
R957
820
R956
0
R986
1k
R974
100
R980
FB901
FB902
FB903
470
R964
470
R966
470
R965
LCD-DA
TA
LCD-CE
S[37]
S[34]
S[19]
S[38]
S[33]
S[39]
S[32]
S[40]
S[31]
S[8]
S[41]
S[30]
S[42]
S[9]
S[48]
S[47]
S[46]
S[45]
S[5]
S[44]
S[29]
S[6]
S[17]
S[28]
S[7]
S[27]
S[8]
S[26]
S[25]
S[10]
S[2]
S[24]
S[11]
S[3]
S[23]
S[12]
S[4]
S[22]
S[13]
S[5]
S[43]
S[43]
S[14]
S[6]
S[44]
S[42]
S[15]
S[7]
S[45]
S[41]
S[16]
S[46]
S[40]
S[17]
S[47]
S[39]
S[18]
S[38]
S[19]
S[37]
S[20]
S[36]
S[21]
S[35]
S[20]
S[9]
S[12]
S[10]
S[14]
S[15]
S[1
1]
S[16]
S[13]
S[18]
LCD-DATA
LCD-CE
LCD-CLK
S[48]
COM[4]
COM[3]
COM[2]
COM[1]
S[1]
S[1]
COM[2]
COM[1]
S[2]
COM[3]
COM[4]
S[3]
S[4]
LCD-CLK
S[36]
S[35]
S[34]
S[33]
S[32]
S[31]
S[30]
S[29]
S[28]
S[27]
S[26]
S[25]
S[24]
S[23]
S[22]
S[21]
IC901
LIQUID CRYSTAL
IC902
REMOTE CONTROL RECEIVER
SOURCE
OFF
SEEK –
S951
S952
S953
S954
S955
S956
S957
ZAP
S959
PAUSE
6
S960
5
S961
S962
S963
ALBUM
2
1
ALBUM
S964
S965
PTY
S966
ENCODER
ROTARY
KEY BOARD
LIQUID CRYSTAL DISPLAY
(KEY ILLUMINATION)
(RING ILLUMINATION)
LED901, 902
(LCD BACK LIGHT)
LED900, 904
AUX
-2
-1
-2
-1
-2
-1
-2
-1
-2
-1
-2
-1
-2
-1
-2
-1
-2
-1
SEEK +
MODE
3
4
PTY
CAT
(US, CND)
(E, EA, IND)
(RU)
SCRL
DSPL
I
6
H
15
1
C
12
K
13
5
F
16
8
2
B
D
G
11
10
E
17
J
9
A
4
3
7
14
DISPLAY DRIVER
PUSH ENTER/MENU/
APP
AF/TA
PTY
(Page 24)
Ver. 1.1
Click on the first or last page to see other WX-GT80UE service manuals if exist.