Schematic Diagram - Main Board (2/2) - Sony XM-GS100 Service Manual

XM-GS100
4-6.

SCHEMATIC DIAGRAM - MAIN Board (2/2) -

1 2 3 4
MAIN BOARD (2/2)
A
D108
DA2J10100L
B
FB903
C968
3300p
C149
C
47
R174
16V
4.7k
TP016
FB902
D
R159
100k
R167
1k
E
F
C967
3300p
R173 R175
33k 330
C937 R195 C966 R178 R160
0.1 4.7k 100p 68 4.7k
100V
G
Q851 - 854
THERMAL DETECT
Q851
2SC3052EF-T1-LEF
14.7
D851
DA2J10100L
0.6
H
D852
0
DA2J10100L
TP030
D853
DA2J10100L
TP020
R962
1k
I
C957 C822 R851 R852 R853 R854 C851 R855
0.1 0.01 3.3k 3.3k 3.3k 100k 0.1 3.3k
J
K
MAIN
1
BOARD
(1/2)
(Page 13)
L
XM-GS100
• See page 8 for IC Block Diagrams.
5 6 7
TP013
R164
Q106
1k
IC109
KTA1268-Y-AT/P
5.6
BUFFER AMP
NOISE FILTER AMP
0
IC109
NJM318
0.8
R165
1 NC NC 8
10k
0 14.8
2 VCC 7
0 2
TP034
3 6
-14.2
4 5
VEE NC
IC111
BUFFER AMP,
EMERGENCY STOP CONTROL
IC111
TC4011BF(TB,EL,N,F) R201
4.7k
14.8 14.8
1 VCC 14
14.8 7.4
2 13
Q104
0 7.4
KTA1268-Y-AT/P
3 12 2.7
BUFFER AMP
14.8 7.8
4 11
R176 7.8
0 7.4 1k
5 10 8
R204
0 8.5 100
6 9
8.5
VSS
7 8
R162 C177 R202 R154
47k 0.01 4.7k 4.7k
C938
0.1
R856 R860 R702
10k 6.8k 150k DA2J10100L
Q854
R857 R858 2SC3052EF-T1-LEF
1k 1k
5.9
0
Q853
ISA1235AC1-T112-1EF
R870 C701
2.2
Q852 1k 22
ISA1235AC1-T112-1EF 50V
4.9
0.6
0
0
Q923
2SC3052EF-T1-LEF
D924
7.8
DZ2J056M0L
0
R861 R862 R863
3.3k 3.3k 1.5k
8 9 10 11
D120
DA2J10100L
IC110
DIVIDER
IC110
D119 TC74HC00AF(TB,EL,F)
DA2J10100L
2.7 5
1 14
VCC 9
5.6 5
2 13
10
2.5 2.7 5
3 12
11
TP035
2.5 2.3 2.3
4 11
12
R183
5.6 5 220
5 10
13
2.3 2.7 2.3
6 9
14
2.3
7 VEE 8
15
R184
220
16
D122
C172 R171 DA2J10100L
220p 680
TP008
R169 D123
4.7k DA2J10100L
C171 R170
100p 680
C173 C164 C162 C951 C955
R168 470p 470p 47 0.1 0.1
2.2k 16V
R841
10k
0
Q828
2SC3052EF-T1-LEF
5.6
DC DETECT
C954
0.1
Q824, 825
OVER CURRENT DETECT
D702 R701
33k Q825
2SC5625
0
-58 0 58
D701 0
Q824
DZ2J068M0L
2SC5625
0.6 -58
0
Q702
2SC3052EF-T1-LEF C826
0
2200p
R823 R833
1.5k 6.8k
Q702, 923
STANDBY SWITCH
R837
0.015
5W
C828 C946 R839
0.1 0.1 1k
250V 250V
TP005 TP025
D914
1SR159-200TE25
C952 C927 C929
0.1 220 0.1 DZ2J150M0L
50V
C953 C928 C930
0.1 220 0.1 DZ2J150M0L
50V
D915
1SR159-200TE25
TP006 TP026
14 14
12 13 14 15
Q108
2SC2873Y-TE12L
DRIVE AMP
6.2
IC B/D
6.4
IC112
R186
150
PRE DRIVER
IC112
IRS2110S
5.2
R185
TP027 100
6.2 6.2
HO 8
Q109
13.9
2SA1734(T2LSONY,F)
VB 7
DRIVE AMP
C169 C165 R190
0
0.1 4.7 4.7
VDD VS 6
50V
D124
HIN 5
D125 DZ2J180M0L
DZ2J180M0L D121
RF101L2STE25
SD 4
TP007
13.9
LIN VCC 3
FB101 Q110
1.1uH 2SC2873Y-TE12L
VSS COM 2
DRIVE AMP
TP028
6.2
LO 1
R192 6.2
R191
100
100k
Q103
2SC4357-T11-1E
+5V REGULATOR
5 13.9
R163
4.7k
5.6 6.2
Q111
2SA1734(T2LSONY,F)
R166 C161 C166 C176
DRIVE AMP
1k 0.1 0.1 0.1
R838 C160 C159
R840 4.7k 100
4.7k 16V
0.6
Q827
2SC3052EF-T1-LEF R203
0
R172 22
DC DETECT
4.7k
14.5
+15V REGULATOR
R826
C832 C831 R832
100k
1000p 2200p 6.8k
C833
1000p
C823 R828
0.1 10k
14.7
R829
10k
14.7
Q821
58.9
ISA1235AC1-T112-1EF
0
0 58.9
Q822
2SA2026
Q821, 823
R824 R830
OVER LOAD DETECT OVER CURRENT DETECT
10k 10k
14.7
0
R820
Q823
1k
2SC3052EF-T1-LEF
C821 R831 C824
100p 10k 1000p
C945
0.1
250V
R804
R805
10k
10k
Q916 Q804
2SD2012 2SC3052EF-T1-LEF
TP014
+15V REGULATOR 12.2 PROTECTOR DRIVER
21.6 14.7
-14.2
R941
4.7k
15.3 -14.2
R807
D916 C931 C933 C935 R806
10k
0.22 220 0.1 10k
16V Q803
ISA1235AC1-T112-1EF
-14.2 OVER LOAD PROTECT
D917 C932 C934 C936
0.22 220 0.1
0
16V
R942
-14.7
4.7k
-21 -14.2
Q917
TP015
2SB1375
-15V REGULATOR
16 17 18 19
TP029
R139
68k
D107
DZ2J056M0L
R181
R822
100k
0.015
13.9
5W
Q112
2SK3591-01MR
R825
POWER AMP 55.1 1.5k
5.2
S
0
R187
22
0
C175
0.1
13.9
Q115
2SK3591-01MR
0
POWER AMP
6.4
5.2
R193
S
150
R194
22
5.2
C943
0.1
250V
C827 C944
1 0.1
250V 250V
D117 D128
0.1 DZ2J150M0L 1SR159-200TE25
15.1
R161
4.7k
23.8
Q102
2SD1758-TLQR
C971 R188
1000p 10
100V 2W
R182 C970
10 1000p
2W 100V
L101
C156 80uH
10
250V
R180
100k
R177
100k
C152
0.1
250V
TP011
+
TP046 L+R
–
TB102
SPEAKER
OUT
TP047
+
TP012 L+R
Q802
–
2SC3052EF-T1-LEF
OVER LOAD PROTECT
12.2
0
TP009 R801
470k
C803 C802 R803
1000p 47 1M
16V
C836 C839 C838 C840
0.1 0.1 0.1 0.1
250V
CAM002
(CHASSIS)