Sony XM-GTX6040 / XM-GTX6042 (serv.man2) Service Manual ▷ View online
XM-GTX6040/GTX6042
XM-GTX6040/GTX6042
5
5
3. SCHEMATIC DIAGRAM – MAIN Section (2/2) –
• See page 6 for waveform and IC Block Diagram.
IC B/D
(TYPE A)
(TYPE B)
JW
F901
R912
100k
F902
R919
10k
C909
0.001
R934
2.2k
C911
0.1
R809
10k
C904
0.01
C906
C907
0.1
C903
0.01
C901
1
R903
R902
R901
C917
0.01
R805
2.2k
C805
0.1
R928
2.2
R931
2.2
R920
R921
R929
2.2
R930
2.2
C913
C914
C817
C818
C821
560
50V
C822
560
50V
C823
0.001
R814
3.3k
R815
3.3k
C824
0.1
C825
0.1
C826
100
16V
C827
100
16V
C811
0.001
C813
C814
C915
0.01
C916
0.01
R932
10
R933
10
R914
2.2k
C918
1
L901
R940
2.2k
C908
C902
0.1
C812
0.001
R813
22k
R812
22k
R807
C810
T901
TH903
TH902
TH901
L801
IC902
R941
4.7k
R909 680 0.5%
Q812
RT1P141C-TP-1
Q802
2SC3052EF-T1-LEF
D801
UDZSUSTE-176.8B
JC725
0
JC701
0
R926
R927
Q908
KTC2875
-B-RTK
Q910
Q912
Q911
Q913
Q807
Q808
D805
UDZSUSTE-1713B
D806
UDZSUSTE-1715B
D803
D804
JC714
0
TP26
TP27
TP22
TP23
TP24
TP25
TP29
TP28
JC710
0
JC712
0
JC708
0
JC707
0
JC709
0
JC704
0
JC703
0
JC702
0
JC713
0
JC711
0
JC705
0
TP05
TP01
TP04
TP903
TP902
TP901
TP902
TP901
TP30
Q905
KTA1281Y-AT
Q907
RT1N141C-TP-1
Q906
2SC3052EF-T1-LEF
D905
MC2838-T112-1
Q915
ISA1235AC1TP
-1EF
Q914
2SC3052EF
-T1-LEF
D901
MC2838-T112-1
Q902
RT1P441C-TP-1
Q901
RT1N141C-TP-1
D807
MC2838-T112-1
Q803
2SC3052EF-T1-LEF
Q804
2SC3052EF-T1-LEF
Q805
2SC3052EF-T1-LEF
Q806
2SC3052EF-T1-LEF
R908 1.8k 0.5%
R907 1.8k 0.5%
C919
0.01
R939
33k
C910
0.47
TP19
D904
UDZSUSTE-1716B
Q903
RT1N141C-TP-1
D802
MC2838
-T112-1
R808
82k
R923
R922
R924
R925
C912
CN904
R917
R918
10k
0.5%
R942
R915
270
R916
1k
0.5%
C920
22
50V
R937
1k
0.5%
R938
R938
10k
0.5%
R936
10k
0.5%
R935
10k
0.5%
R910
6.8k
C905
0.001
R91
1 24k 0.5%
R904
R905
D918
R810
R811
JC706 0
Q909
KTC2875
-B-RTK
Q811
RT1P141C-TP-1
Q809
RT1P141C-TP-1
Q810
RT1P141C-TP-1
D902
MC2838
-T112-1
IC903
TL594INSR
μPC494GS-E2-A
For TYPE A and TYPE B, refer to the note for
replacement of the IC903 described on page 2.
replacement of the IC903 described on page 2.
(Page 4)
XM-GTX6040/GTX6042
XM-GTX6040/GTX6042
6
6
• IC Block Diagram
• Waveform
– MAIN Board –
1
IC903
5 (CT)
1 V/DIV, 10
Psec/DIV
3.3 Vp-p
18
Psec
IC903 TL594INSR (MAIN Board (2/2)) (TYPE A)
IC903
IC903
μPC494GS-E2-A (MAIN Board (2/2)) (TYPE B)
OSC
REF 5V
ERROR
ERROR
0.1V
Q1
Q2
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7 8
NON
INV
VREF
VCC
C2
E1
E2
OUT
+IN
-IN
COMPEN
CT
RT
C1
GND
TIME
For TYPE A and TYPE B, refer to the note for
replacement of the IC903 described on page 2.
replacement of the IC903 described on page 2.
7
XM-GTX6040/GTX6042
A-1219-711-B MAIN BOARD, COMPLETE
*********************
3-225-184-12 SCREW (+PS.TT.3XL)
3-912-431-01 SCREW (+–P)
7-685-646-79 SCREW +P 3X8 TYPE2 NON-SLIT
< CAPACITOR >
C101
1-162-927-11 CERAMIC CHIP 100PF
5%
50V
C102
1-162-927-11 CERAMIC CHIP 100PF
5%
50V
C105
1-162-923-11 CERAMIC CHIP 47PF
5%
50V
C106
1-162-927-11 CERAMIC CHIP 100PF
5%
50V
C107
1-162-927-11 CERAMIC CHIP 100PF
5%
50V
C108
1-107-826-11 CERAMIC CHIP 0.1uF
10%
16V
C109
1-107-826-11 CERAMIC CHIP 0.1uF
10%
16V
C110 1-126-933-11 ELECT
100uF 20% 16V
C111 1-126-963-11 ELECT
4.7uF
20% 50V
C112
1-162-927-11 CERAMIC CHIP 100PF
5%
50V
C116
1-107-826-11 CERAMIC CHIP 0.1uF
10%
16V
C117
1-107-826-11 CERAMIC CHIP 0.1uF
10%
16V
C151 1-126-947-11 ELECT
47uF
20% 35V
C152
1-162-923-11 CERAMIC CHIP 47PF
5%
50V
C153
1-162-919-11 CERAMIC CHIP 22PF
5%
50V
C154 1-126-960-11 ELECT
1uF
20% 50V
C155 1-136-161-00 FILM
0.047uF 5% 50V
C201
1-162-927-11 CERAMIC CHIP 100PF
5%
50V
C202
1-162-927-11 CERAMIC CHIP 100PF
5%
50V
C205
1-162-923-11 CERAMIC CHIP 47PF
5%
50V
C206
1-162-927-11 CERAMIC CHIP 100PF
5%
50V
C207
1-162-927-11 CERAMIC CHIP 100PF
5%
50V
C208
1-107-826-11 CERAMIC CHIP 0.1uF
10%
16V
C209
1-107-826-11 CERAMIC CHIP 0.1uF
10%
16V
C210 1-126-933-11 ELECT
100uF 20% 16V
C211 1-126-963-11 ELECT
4.7uF
20% 50V
C212
1-162-927-11 CERAMIC CHIP 100PF
5%
50V
C216
1-107-826-11 CERAMIC CHIP 0.1uF
10%
16V
C217
1-107-826-11 CERAMIC CHIP 0.1uF
10%
16V
C251 1-126-947-11 ELECT
47uF
20% 35V
C252
1-162-923-11 CERAMIC CHIP 47PF
5%
50V
C253
1-162-919-11 CERAMIC CHIP 22PF
5%
50V
C254 1-126-960-11 ELECT
1uF
20% 50V
C255 1-136-161-00 FILM
0.047uF 5% 50V
C301
1-162-927-11 CERAMIC CHIP 100PF
5%
50V
C302
1-162-927-11 CERAMIC CHIP 100PF
5%
50V
C305
1-162-923-11 CERAMIC CHIP 47PF
5%
50V
C306
1-162-927-11 CERAMIC CHIP 100PF
5%
50V
C307
1-162-927-11 CERAMIC CHIP 100PF
5%
50V
C308 1-126-960-11 ELECT
1uF
20% 50V
C309
1-107-823-11 CERAMIC CHIP 0.47uF
10%
16V
C310
1-107-826-11 CERAMIC CHIP 0.1uF
10%
16V
C311 1-126-933-11 ELECT
100uF 20% 16V
C312
1-162-927-11 CERAMIC CHIP 100PF
5%
50V
C316
1-107-826-11 CERAMIC CHIP 0.1uF
10%
16V
C317
1-107-826-11 CERAMIC CHIP 0.1uF
10%
16V
C351 1-126-947-11 ELECT
47uF
20% 35V
C352
1-162-923-11 CERAMIC CHIP 47PF
5%
50V
C353
1-162-919-11 CERAMIC CHIP 22PF
5%
50V
C354 1-126-960-11 ELECT
1uF
20% 50V
C355 1-136-161-00 FILM
0.047uF 5% 50V
C401
1-162-927-11 CERAMIC CHIP 100PF
5%
50V
C402
1-162-927-11 CERAMIC CHIP 100PF
5%
50V
C405
1-162-923-11 CERAMIC CHIP 47PF
5%
50V
C406
1-162-927-11 CERAMIC CHIP 100PF
5%
50V
C407
1-162-927-11 CERAMIC CHIP 100PF
5%
50V
C408 1-126-960-11 ELECT
1uF
20% 50V
C409
1-107-823-11 CERAMIC CHIP 0.47uF
10%
16V
C410
1-107-826-11 CERAMIC CHIP 0.1uF
10%
16V
C411 1-126-933-11 ELECT
100uF 20% 16V
C412
1-162-927-11 CERAMIC CHIP 100PF
5%
50V
C416
1-107-826-11 CERAMIC CHIP 0.1uF
10%
16V
C417
1-107-826-11 CERAMIC CHIP 0.1uF
10%
16V
C451 1-126-947-11 ELECT
47uF
20% 35V
C452
1-162-923-11 CERAMIC CHIP 47PF
5%
50V
C453
1-162-919-11 CERAMIC CHIP 22PF
5%
50V
C454 1-126-960-11 ELECT
1uF
20% 50V
C455 1-136-161-00 FILM
0.047uF 5% 50V
C801
1-127-715-11 CERAMIC CHIP 0.22uF
10%
16V
C802 1-126-934-11 ELECT
220uF 20% 16V
C803
1-127-715-11 CERAMIC CHIP 0.22uF
10%
16V
C804
1-127-715-11 CERAMIC CHIP 0.22uF
10%
16V
C805
1-107-826-11 CERAMIC CHIP 0.1uF
10%
16V
C808
1-107-826-11 CERAMIC CHIP 0.1uF
10%
16V
C809
1-107-826-11 CERAMIC CHIP 0.1uF
10%
16V
C810 1-126-965-91 ELECT
22uF
20% 50V
C811
1-115-416-11
CERAMIC CHIP 0.001uF
5%
25V
C812
1-115-416-11
CERAMIC CHIP 0.001uF
5%
25V
C813 1-104-655-91 ELECT
470uF 20% 6.3V
C814 1-104-655-91 ELECT
470uF 20% 6.3V
C815 1-126-933-11 ELECT
100uF 20% 16V
C817
1-162-974-11 CERAMIC CHIP 0.01uF
50V
C818
1-162-974-11 CERAMIC CHIP 0.01uF
50V
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
When indicating parts by reference num-
ber, please include the board name.
ber, please include the board name.
Note:
• Due to standardization, replacements in
• Due to standardization, replacements in
the parts list may be different from the
parts specifi ed in the diagrams or the com-
ponents used on the set.
parts specifi ed in the diagrams or the com-
ponents used on the set.
• Items marked “*” are not stocked since
they are seldom required for routine ser-
vice. Some delay should be anticipated
when ordering these items.
vice. Some delay should be anticipated
when ordering these items.
• RESISTORS
All resistors are in ohms.
METAL: Metal-fi lm resistor.
METAL OXIDE: Metal oxide-fi lm resistor.
F: nonfl ammable
All resistors are in ohms.
METAL: Metal-fi lm resistor.
METAL OXIDE: Metal oxide-fi lm resistor.
F: nonfl ammable
• CAPACITORS
uF:
uF:
μF
• COILS
uH:
uH:
μH
• SEMICONDUCTORS
In each case, u:
In each case, u:
μ, for example:
uA. . :
μA. . , uPA. . , μPA. . ,
uPB. . :
μPB. . , uPC. . , μPC. . ,
uPD. . :
μPD. .
The components identifi ed by mark 0
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.
Les composants identifi és par une marque
0 sont critiques pour la sécurité.
Ne les remplacer que par une pièce por-
tant le numéro spécifi é.
0 sont critiques pour la sécurité.
Ne les remplacer que par une pièce por-
tant le numéro spécifi é.
MAIN
4. ELECTRICAL PARTS LIST
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
XM-GTX6040/GTX6042
8
C821 1-114-991-11 ELECT
560uF 20% 50V
C822 1-114-991-11 ELECT
560uF 20% 50V
C823
1-115-416-11
CERAMIC CHIP 0.001uF
5%
25V
C824
1-107-826-11 CERAMIC CHIP 0.1uF
10%
16V
C825
1-107-826-11 CERAMIC CHIP 0.1uF
10%
16V
C826 1-126-933-11 ELECT
100uF 20% 16V
C827 1-126-933-11 ELECT
100uF 20% 16V
C901
1-100-352-91 CERAMIC CHIP 1uF
20%
16V
C902
1-107-826-11 CERAMIC CHIP 0.1uF
10%
16V
C903
1-162-974-11 CERAMIC CHIP 0.01uF
50V
C904
1-162-974-11 CERAMIC CHIP 0.01uF
50V
C905 1-164-720-91 CERAMIC
0.001uF 5% 50V
C906 1-126-933-11 ELECT
100uF 20% 16V
C907
1-107-826-11 CERAMIC CHIP 0.1uF
10%
16V
C908 1-126-933-11 ELECT
100uF 20% 16V
C909
1-115-416-11
CERAMIC CHIP 0.001uF
5%
25V
C910 1-137-194-81 FILM
0.47uF 5% 50V
C911
1-107-826-11 CERAMIC CHIP 0.1uF
10%
16V
C912 1-136-161-00 FILM
0.047uF 5% 50V
C913 1-131-731-12 ELECT
2200uF 20% 16V
C914 1-131-731-12 ELECT
2200uF 20% 16V
C915
1-162-974-11 CERAMIC CHIP 0.01uF
50V
C916
1-162-974-11 CERAMIC CHIP 0.01uF
50V
C917
1-162-974-11 CERAMIC CHIP 0.01uF
50V
C918
1-100-352-91 CERAMIC CHIP 1uF
20%
16V
C919
1-162-974-11 CERAMIC CHIP 0.01uF
50V
C920 1-126-965-91 ELECT
22uF
20% 50V
< CONNECTOR >
CN901
1-580-283-11 PIN, CONNECTOR (PC BOARD) 8P
(HIGH LEVEL INPUT (SENSING POWER ON))
< TERMINAL BOARD >
CN903
1-780-132-11 TERMINAL BOARD (4P) (FRONT SPEAKER OUT)
CN904
1-780-134-12 TERMINAL BOARD (4P+3P+2FUSE)
(REAR SPEAKER OUT,REM,+12V,GND,25A,25A)
< JACK >
CNJ101 1-779-078-21 JACK, PIN 4P (INPUT)
< DIODE >
D101
6-501-817-01 DIODE MA2J1110GLS0
D102
6-501-817-01 DIODE MA2J1110GLS0
D201
6-501-817-01 DIODE MA2J1110GLS0
D202
6-501-817-01 DIODE MA2J1110GLS0
D301
6-501-817-01 DIODE MA2J1110GLS0
D302
6-501-817-01 DIODE MA2J1110GLS0
D401
6-501-817-01 DIODE MA2J1110GLS0
D402
6-501-817-01 DIODE MA2J1110GLS0
D801
8-719-069-57 DIODE UDZSUSTE-176.8B
D802
6-500-335-01 DIODE MC2838-T112-1
D803
8-719-079-00 DIODE FCH10A15
D804
8-719-079-01 DIODE FRH10A15
D805
8-719-083-63 DIODE UDZSUSTE-1713B
D806
8-719-083-83 DIODE UDZSUSTE-1715B
D807
6-500-335-01 DIODE MC2838-T112-1
D901
6-500-335-01 DIODE MC2838-T112-1
D902
6-500-335-01 DIODE MC2838-T112-1
D904
8-719-083-52 DIODE UDZSUSTE-1716B
D905
6-500-335-01 DIODE MC2838-T112-1
D906
6-500-335-01 DIODE MC2838-T112-1
D907
6-500-335-01 DIODE MC2838-T112-1
D918
8-719-025-62 LED SML1216WTP4 (POWER/PROTECTOR)
< FUSE >
0 F901
1-576-256-11 FUSE (BLADE TYPE) (AUTO FUSE) (25A)
0 F902
1-576-256-11 FUSE (BLADE TYPE) (AUTO FUSE) (25A)
< IC >
IC801
8-759-710-97 IC NJM4565M-D
IC802
8-759-710-97 IC NJM4565M-D
IC803
8-759-710-97 IC NJM4565M-D
IC804
8-759-710-97 IC NJM4565M-D
IC805
8-759-710-97 IC NJM4565M-D
IC806
8-759-710-97 IC NJM4565M-D
IC902
6-600-354-01 IC PC-17K1
IC903
6-703-643-01 IC TL594INSR (TYPE A)
IC903
6-715-372-01 IC uPC494GS-E2-A (TYPE B)
< JUMPER RESISTOR >
JC701 1-216-296-11 SHORT CHIP
0
JC702
1-216-296-11 SHORT CHIP
0
JC703
1-216-296-11 SHORT CHIP
0
JC704
1-216-296-11 SHORT CHIP
0
JC705
1-216-296-11 SHORT CHIP
0
JC706
1-216-296-11 SHORT CHIP
0
JC707
1-216-296-11 SHORT CHIP
0
JC708
1-216-296-11 SHORT CHIP
0
JC709
1-216-296-11 SHORT CHIP
0
JC710
1-216-296-11 SHORT CHIP
0
JC711
1-216-296-11 SHORT CHIP
0
JC712
1-216-296-11 SHORT CHIP
0
JC713
1-216-296-11 SHORT CHIP
0
JC714
1-216-296-11 SHORT CHIP
0
JC715
1-216-296-11 SHORT CHIP
0
JC716
1-216-296-11 SHORT CHIP
0
JC717
1-216-296-11 SHORT CHIP
0
JC718
1-216-296-11 SHORT CHIP
0
JC719
1-216-296-11 SHORT CHIP
0
JC720
1-216-296-11 SHORT CHIP
0
JC721
1-216-296-11 SHORT CHIP
0
JC722
1-216-296-11 SHORT CHIP
0
JC723
1-216-864-11 SHORT CHIP
0
JC724
1-216-864-11 SHORT CHIP
0
JC725
1-216-864-11 SHORT CHIP
0
JC726
1-216-296-11 SHORT CHIP
0
JC727
1-216-296-11 SHORT CHIP
0
JC728
1-216-864-11 SHORT CHIP
0
JC729
1-216-864-11 SHORT CHIP
0
JC730
1-216-296-11 SHORT CHIP
0
JC731
1-216-296-11 SHORT CHIP
0
JC732
1-216-864-11 SHORT CHIP
0
< COIL >
L901
1-411-756-22 COIL, CHOKE
50uH
< TRANSISTOR >
Q101
6-550-686-01 TRANSISTOR KTC2875-B-RTK
Q102
8-729-014-85 TRANSISTOR 2SA1618-YGRTE85R
Q103
8-729-014-87 TRANSISTOR 2SC4207(T5RSONY,F)
MAIN
For TYPE A and TYPE B, refer to the note for
replacement of the IC903 described on page 2.
replacement of the IC903 described on page 2.
Click on the first or last page to see other XM-GTX6040 / XM-GTX6042 (serv.man2) service manuals if exist.