Sony HCD-GN1100D Service Manual ▷ View online
49
49
HCD-GN1100D
HCD-GN1100D
2
3
4
5
6
7
8
9
10
11
12
A
1
B
C
D
E
F
G
H
1
2
10
1
3
1
C1122
C1143
C1156
C1158
C1160
C1163
C1164
C1168
C1170
C1173
C1175
C1176
C1190
C1192
C1193
J1150
J1100
NO901
J1151
CN907
RV1100
A1100
A1101
RV1501
RV1150
C1108
C1112
C1113
C1114
C1115
JW1112
JW1120
JW1105
JW1102
JW1116
JW1108
JW1104
JW1111
JW1113
JW1110
JW1107
JW1122
JW1123
JW1118
JW1002
JW1001
C1121
C1172
JW1100
C1194
JW1124
A1102
JW1125
JW1115
JW1114
JW1117
JW1121
CLP900
CLP904
CLP902
CLP901
JW1003
JW1119
JW1127
NO902
C1118
C1119
C1120
C1123
D1101
D1102
D1102
C1128
R1100
R1101
R1104
R1105
C1157
R1136
R1137
R1138
C1111
C1162
C1161
C1165
C1166
C1167
C1169
C1171
C1174
D1151
D1152
D1153
C1177
C1178
R1150
R1151
R1154
R1156
R1157
R1158
R1159
R1160
R1161
R1163
R1164 R1165
R1166
R1167
R1168
R1169
C1191
R1170
R1171
R1172
R1173
R1181
R1175
R1176
R1177
R1180
JR1194
R1182
R1183
R1186
R1187
R1188
R1189
R1190
R1191
R1192
R1193
C1102
C1104
C1106
C1107
C1109
R1174
C1110
C1116
C1117
IC1100
IC1102
IC1101
R1195
R1194
R1198
R1199
C1195
R
PA
BOARD
NO601
(Page 51)
F
MAIN
BOARD
CN100
(Page 41)
Q
VIDEO
BOARD
CN802
(Page 58)
1
3
NO954
S936
R1068
R1069
R1070
R1071
C980
C986
JR1099
R955
R956
R957
R958
R959
2
1
NO955
S929
S930
S931
S932
S933
JW991
JW993
DISC 1
DISC 2
DISC 3
Z
OPEN/CLOSE
EX-CHANGE/
DISC SKIP
OPERATION DIAL
S935
MASTER VOLUME
CN904
CN905
S900
S901
S902
S903
S904
S905
S907
S908
S909
CN950
S910
S911
S912
S913
S914
S916
S917
S918
S919
S920
S921
S922
S923
S924
S925
S926
S927
S928
S934
S937
D930
D904
D906
D907
D908
D909
D910
D912
D913
D914
D915
D916
D918
D919
D921
D922
D923
D924
D925
D926
D927
D929
JW1000
JW1005
JW1008
JW1009
JW1010
JW1011
JW1013
JW1014
JW1015
JW1016
JW1017
JW1018
JW1019
JW1020
JW1021
JW1022
JW1023
JW1024
JW1025
JW1026
JW1027
JW1028
JW1029
JW1030
JW1031
JW1032
JW1033
JW1034
JW1035
JW1036
JW1037
JW1038
JW1039
JW1040
JW1041
JW1042
JW1043
JW1044
JW1045
JW1046
JW1047
JW1006
JW1007
JW1012
JW1048
JW1049
JW1050
JW1051
JW1052
JW1053
DVD
TUNER/BAND
TAPE A/B
VIDEO
GROOVE
PRESET EQ
ILLUMINATION
FLANGER
DELAY
SOUND FLASH
DISPLAY
AMP MENU
PROGRESSIVE
ENTER
PRESET+
>
Y
x
SOUND FIELD
EQ BAND/
MEMORY
TV/SAT
2
1
2
1
24
25
R1178
R961
R964
Q904
Q905
Q906
Q907
Q908
Q909
Q910
Q911
Q912
Q913
Q914
Q915
Q916
Q921
R1000
R1001
R1002
R1003
R1004
R1005
R1006
R1007
R1009
R1010
R1011
R900
R1015
R901
R1016
R902
R1017
R903
R904
R1019
R905
R906
R907
R908
R909
R1020
R1021
R1022
R1023
R1023
R1024
R910
R1025
R911
R1026
R912
R1027
R913
R1028
R914
R1029
R915
R916
R917
R918
R919
R1030
R1032
R1033
R1034
R1033
R1034
R920
R1035
R921
R1036
R922
R1037
R923
R1038
R924
R1039
R925
R926
R927
R928
R1040
R1047
R1048
R1049
R1052
R1056
R1057
R1058
R1060
R1061
R1062
R1064
R1065
R1066
C947
R984
R987
R990
R991
R992
R993
R995
R996
R997
R998
R999
D928
3
1
TUNING+
M y
TUNING-
X
REC PAUSE/
START
CD SYNC
PRESET–
.
DIRECTION
CHORUS
BOARD
JOG
BOARD
CD-SW
BOARD
FUNCTION
BOARD
MIC
X
PANEL
BOARD
CN900
(Page 47)
m
y
11
(11)
1-872-595-
11
(11)
1-872-597-
11
(11)
1-872-596-
11
(11)
1-872-594-
8
1
4
5
8
1
4
5
1
28
14
15
PHONES
J1101
VIDEO
L
AUDIO
R
VIDEO INPUT
MIC 1 LEVEL
MIC 2 LEVEL
ECHO LEVEL
MIC1
MIC2
E
E
E
E
E
E
E
E
E
E
E
E
E
E
7-23. PRINTED WIRING BOARDS – CD-SW, JOG,FUNCTION AND MIC BOARDS –
•
See page 25 for Circuit Boards Location.
:Uses unleaded solder.
Ref. No.
Location
D904
B-11
D906
B-12
D907
C-12
D908
C-12
D909
C-12
D910
D-12
D912
B-6
D913
B-6
D914
B-6
D915
C-6
D916
C-6
D918
B-7
D919
D-7
D921
C-6
D922
D-9
D923
C-9
D924
B-9
D925
B-8
D926
C-8
D927
D-8
D928
B-11
D929
D-6
D930
B-12
D1101
F-7
• Semiconductor
Location
Ref. No.
Location
D1102
F-7
D1151
G-9
D1152
G-11
D1153
F-11
IC1100
G-8
IC1101
G-10
IC1102
G-9
Q904
B-11
Q905
B-11
Q906
B-11
Q907
C-11
Q908
C-11
Q909
B-6
Q910
B-6
Q911
D-6
Q912
B-7
Q913
C-6
Q914
D-9
Q915
B-9
Q916
C-7
Q921
D-6
50
50
HCD-GN1100D
HCD-GN1100D
7-24. SCHEMATIC DIAGRAM – CD-SW, JOG, FUNCTION AND MIC BOARDS –
IC B/D
IC B/D
3.2
3.2
-0.1
3
0.2
0.3
3.1
1.8
3.2
0.7
6.1
3.1
0.1
3.1
0.1
0.5
3.1
0.9
5.4
0
7.6
0
7.6
0.5
3
1.6
3.8
0.5
3
4.5
4.5
4.5
4.5
9
4.5
4.5
4.5
4.5
4.5
4.5
4.5
9
4.5
13
5
2.5
2.5
2.5
0
2.5
0.6
0.6
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.6
1.7
2.5
2.6
2.5
5
2.5
1
2
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
1
2
3
3
2
1
78
76
75
59
58
54
53
54
53
52
58
75
76
78
79
59
52
79
S905
S904
S903
S902
S914
S916
S917
S918
S919
S920
3.3k
R919
4.7k
R918
6.8k
R917
10k
R916
15k
R914
0
R915
Q906
DTC123JKA-T146
Q907
DTC123JKA-T146
Q908
DTC123JKA-T146
Q913
DTC123JKA-T146
Q912
DTC123JKA-T146
820
R1047
820
R1049
820
R1048
S901
C947
100p
100p
CH
0k
R906
15k
R902
22k
R901
4.7k
R905
10k
R903
S908
470
R913
1.5k
R955
1.5k
R956
1k
R1068
1k
R1069
VOLUME ENCODER
1000p
B
C986
1000p
B
C980
1k
R1070
1k
R1071
2.2k
R957
3.3k
R958
4.7k
R959
680
R912
1k
R911
1.5k
R910
2.2k
R908
3.3k
R907
1.5k
R909
S925
S924
S923
S922
S921
470
R925
1k
R923
1.5k
R922
1.5k
R921
2.2k
R920
Q909
DTC123JKA-T146
Q910
DTC123JKA-T146
Q911
DTC123JKA-T146
680
R924
S900
270
R900
6.8k
R904
S907
S912
S928
S927
S926
470
R928
680
R927
1k
R926
D928
1SS355WTE-17
100
R990
22
R984
Q905
DTA123JKA-T146
82
R987
D921
SELU5420E-STP15
NO955
2P
WHT
KEY2
GC GND
S934
270
R1178
Q904
DTC123JKA-T146
S937
22k
R1052
Q914
D922-D927
(ILLUMINATION)
DTC123JKA-T146
Q915
DTC123JKA-T146
Q916
DTC123JKA-T146
D930
SELU5420E-STP15
CN950
25P
WHT
LED- VIDEO/MD(TV),USB(VIDEO)
LED -TAPE(Tuner),TV/SAT(Tape)
LED -CD(Dummy),TUNER(DVD)
LED- FF,FR
LED USB ACCESS, toUSB
LED -STOP, Pause
LED -toTAPE,toUSB
LED -AMS+,AMS-
LED -PLAY RED/GREEN
KEY0
KEY1
KEY2
SELA
SELB
POWER LED
GC-GND
KEY INT DISPLAY
EVER+4V
LED-GND
KEY INT POWER
LED VOL5,6
LED VOL3,4
LED VOL1,2
OPERATION DIAL
VOLUME
Q921
DTC123JKA-T146
680
R961
680
R964
JL951
JL952
JL953
JL954
JL955
JL956
JL957
JL958
JL959
JL960
JL961
JL962
JL963
JL964
JL965
JL966
JL967
JL968
JL969
JL970
JL971
JL972
JL973
JL974
JL975
JL981
JL982
JL983
JL984
JL985
JL978
JL979
JL980
470
R1066
470
R1065
470
R1064
470
R1062
470
R1061
470
R1060
470
R1058
470
R1057
470
R1056
D929
SEL5223S-TP15
D922
SELU5223C-STP15
D923
SELU5223C-STP15
D924
SELU5223C-STP15
D925
SELU5223C-STP15
D926
SELU5223C-STP15
D927
SELU5223C-STP15
D904
SELU5223C-STP15
D906
SELU5223C-STP15
D907
SELU5223C-STP15
D908
SELU5223C-STP15
D909
SELU5223C-STP15
D910
SELU5223C-STP15
D912
SELU5223C-STP15
D913
SELU5223C-STP15
D914
SELU5223C-STP15
D915
SELU5223C-STP15
D916
SELU5223C-STP15
D918
SELU5223C-STP15
D919
SELU5223C-STP15
1k
R995
1k
R996
1k
R997
1k
R998
1k
R999
1k
R1000
1k
R1002
1k
R1003
1k
R1004
1k
R1005
1k
R1006
1k
R1007
1k
R1009
1k
R1010
1k
R1011
1k
R1015
1k
R1016
1k
R1017
1k
R1019
1k
R1020
1k
R1021
1k
R1022
1k
R1023
1k
R1024
1k
R1025
1k
R1026
1k
R1027
1k
R1028
1k
R1029
1k
R1030
1k
R1032
1k
R1033
1k
R1034
1k
R1035
1k
R1036
1k
R1037
1k
R1038
1k
R1039
1k
R1040
CN904
3P
WHT
NO954
3P
WHT
Volume
LED GND
Operational Dial
Volume
LED GND
Operational Dial
KEY 0
KEY 1
KEY 2
EVER +4V
POWER LED
VOL 1,2
VOL 3,4
VOL 5,6
SEL B
SEL A
(GREEN)
(RED)
DISPLAY
CD SYNC
REC PAUSE/START
AMP MENU
GROOVE
PRESET EQ
PROGRESSIVE
SURROUND FIELD
EQ BAND/MEMORY
VIDEO
TV/SAT
DVD
TAPE A/B
DVD
TUNER/BAND
TAPE A/B
TV/SAT
VIDEO
REC PAUSE/
START
TUNER/BAND
FLANGER
S909
DELAY
S910
CHORUS
S913
SOUND FLASH
S911
ENTER
DIRECTION
S929
S930
Z
OPEN/CLOSE
S931
DISC1
S931
DISC2
S931
DISC3
ILLUMINATION
x
X
TUNING+
M y
TUNING-
m
y
TUNING+
M y
TUNING-
m
y
Y
PRESET+
>
PRESET–
.
x
X
CD SYNC
Y
PRESET+
>
PRESET–
.
EX-CHANGE/
DISC SKIP
S936
2A
2A
2B
2B
GND
GND
OPERATIPN
DIAL
J1150
MIC1
J1100
MIC2
J1101
PHONE
J1151
VIDEO INPUT
S985
MASTER
VOLUME
VOLUME
1
2
CN905
2P
WHT
KEY2
GC GND
JL976
JL977
4
3
2
1
5
6
7
8
1
2
3
1
2
1
3
4
5
6
7
8
9
10
28
27
26
25
24
23
22
7
6
5
4
3
2
1
21
20
16
15
17
18
19
13
12
11
10
8
9
14
V
L
R
8
7
6
5
4
3
2
1
IC1100
NJM4565M-D
A OUT
A- IN
A+ IN
V-
B+ IN
B- IN
B OUT
V+
RV1501
50k
1
3
2
RV1100
50k
1
3
2
RV1150
50k
1
3
2
CN907 3P
HP R
HP GND
HP L
0
R1104
0
R1154
C1106
0.1
NO901 2P
9P
VIDEO-SIGNAL
VIDEO GND
C1102
0.1
33k
R1101
33k
R1151
D1101
MA111-TX
D1102
MA111-TX
C1104
0.1
NO902
HP DETECT
A+9V
MIC SIGNAL
MIC AGND
MIC DETECT
KARAOKE SCORING
VIDEO R
VIDEO GND
VIDEO L
IC1101
R2A15906SP
VREF
VCC
ALC_TC
ALC_LC
MIC IN
MIC NFIN
MIC OUT
MICVOL IN
MIX OUT
LPF1 IN
LPF1 OUT
NC/FB VOL
BUS/DC
MCLK
SDA/MIC VOL
SCL/ECHO VOL
GND
OP1 IN
OP1 OUT
CC1
CC2
OP2 IN
OP2 OUT
LPF2 IN
LPF2 OUT
ECHO VOL IN
MIX NFIN
MIX OUT
47k
R1156
47k
R1157
C1115
1
C1117
0.1
C1119
0.1
C1120
0.1
C1121
0.1
C1165
0.1
47k
R1163
C1166
0.1
C1168
1
C1170
1
C1171
100p
4.7k
R1167
C1172
0.22
C1173
4.7
50V
C1174 0.01
C1175
50V
10
D1151
UDZW-TE17-5.1B
C1177
0.01
C1195
0.1
330
R1170
330
R1171
C1107
0.01
C1157
0.01
B
10k
R1172
10k
R1173
C1108
2.2
50V
C1158
2.2
50V
1k
R1174
1k
R1175
C1110
47p CH
47k
R1182
47k
R1183
100
R1137
100
R1187
15k
R1100
15k
R1150
47k
R1169
D1152
MA111-TA
D1153
MA111-TA
C1191
0.1 B
(CHASSIS)
(CHASSIS)
C1192
1
50
0
R1189
0
R1190
10k
R1161
C1116
1000p
CH
C1109
0.001
C1122
2.2
50V
C1156
0.1
50V
330
R1192
330
R1193
47k
R1191
10k
R1168
22k
R1165
22k
R1164
22k
R1160
22k
R1158
C1123 0.001
C1167
0.001
22k
R1159
C1118
0.0068
C1169
0.0068
22k
R1166
C1164
2.2
50V
C1114
2.2
50V
C1190
47
16V
C1176
47
16V
C1128
47p
10k
R1186
C1160
47p CH
100k
R1105
100k
R1155
C1193
2.2
50V
10k
R1136
JL1001
JL1002
JL1003
JL1004
JL1005
JL1006
JL1007
JL1008
JL1009
JL1010
JL1011
JL1012
JL1013
JL1014
0
JR1194
IC1102
NJM4565M-D
A OUTPUT
A-INPUT
A+INPUT
V-
B+INPUT
B-INPUT
B OUTPUT
V+
C1143
22
50V
C1178
47p
C1194
4.7
16V
0
R1198
0
R1199
JW1001
7.5
JW1002
7.5
C1113
0.1
50V
C1163
0.1
50V
C1111
220p
47k
R1138
C1112
10
50V
47k
R1188
C1161
220p CH
C1162
10 50V
100k
R1176
100k
R1177
JW1003
5
0
R1194
0
R1195
3.3k
R1181
3.3k
R1180
ECHO
LEVEL
MIC 1
LEVEL
MIC 2
LEVEL
FUNCTION BOARD
CD-SW BOARD
JOG BOARD
MIC BOARD
MIC AMP
IC1100
MIC AMP
IC1102
DIGITAL ECHO
IC1101
BOARD
PANEL
(Page 48)
CN900
X
MAIN BOARD(1/5)
(Page 52)
(Page 42)
CN100
VIDEO BOARD
(Page 59)
CN802
Q
PA BOARD
NO601
R
F
•
See page 62 for IC Block Diagrams.
51
51
HCD-GN1100D
HCD-GN1100D
7-25. PRINTED WIRING BOARD – PA BOARD –
•
See page 25 for Circuit Boards Location.
:Uses unleaded solder.
• Semiconductor
Location
Ref. No.
Location
D609
A-6
D611
D-7
D612
D-7
D624
E-9
D646
B-10
D656
D-4
D658
D-5
D671
B-9
D672
E-2
D673
B-7
IC600
D-7
Q604
B-7
Q606
B-6
Q610
B-7
Q618
B-7
Q628
E-9
Q630
E-9
Q634
B-6
Q640
B-6
Q641
B-5
Q644
F-2
Q647
F-2
Q648
E-2
Q668
B-7
Q682
B-6
2
3
4
5
6
7
8
9
10
11
12
A
1
B
C
D
E
F
G
BOARD
PA
E
E
E
E
E
E
E
E
E
E
E
E
E
L
FRONT
SPEAKER
R
TM600
11
(11)
1-872-557-
R600
R601
R602
R603
R604
R605
R606
R607
Q668
R608
R609
R610
R611
1
5
1
3
R617
1
3
R619
1
13
1
8
1
9
R620
R621
Q682
R623
1
5
R624
R625
R628
R629
R630
R631
R633
R634
R635
R638
R639
C601
C603
R640
C604
R641
C605
R642
C606
R643
R644
R645
R647
R648
R649
R650
R651
R652
R653
R654
R655
R656
R657
R658
R660
R661
R661
R662
R663
R669
R670
R671
R673
R674
R676
R677
R677
R678
R682
R683
R685
C651
C653
C654
R692
R693
R694
R695
R696
R696
R697
R698
R699
C660
D609
JR602
JR603
D611
D612
JR612
22
1
C681
C682
C683
C684
D624
C691
C692
C693
C694
JL687
D646
D671
D672
D673
Q604
Q610
Q618
Q628
Q630
Q634
Q640
Q641
Q644
Q647
Q648
E
JL004
JL005
JL006
U
SURROUND
BOARD
NO800
(Page 53)
T
SURROUND
BOARD
NO700
(Page 53)
S
TRANS
BOARD
CN1216
(Page 60)
Y
TRANS
BOARD
CN1215
(Page 60)
G
MAIN
BOARD
CN501
(Page 41)
H
MAIN
BOARD
CN502
(Page 41)
R
MIC
BOARD
CN907
(Page 49)
R612
R613
NO600
R614
NO601
R615
R616
NO604
R618
CN600
CN601
CN602
R622
CN607
LP600
LP601
LP602
L680
R636
R637
C600
L690
C608
C609
R646
C610
C616
C617
R668
TH629
C634
TH630
C635
R672
C636
C637
R680
R681
C648
C649
C650
C652
JW600
R690
JW601
R691
C655
JW602
C656
JW603
JW604
C658
JW605
JW606
JW607
JW608
C666
JW613
C667
JW616
JW617
JW618
JW619
JW620
JW621
JW622
C676
JW623
JW624
C678
JW625
JW626
JW627
JW628
JW629
22
JW630
JW631
JW632
JW1282
R
Y646
JW633
JW1283
JW634
JW1284
JW635
JW1285
JW636
JW637
JW638
JW639
JW640
JW641
JW642
JW643
JW644
JW645
JW646
JW647
JW648
JW649
JW650
JW651
JW652
JW653
JW654
JW655
JW656
JW657
JW658
JW659
JW660
JW662
D656
JW663
JW664
D658
JW665
JW667
JW668
JW669
JW670
JW671
JW672
JW673
JW674
JW675
JW676
JW677
JW678
JW679
JW680
JW681
JW682
JW683
JW684
JW687
JW688
JW691
JW692
JW693
JW694
JW695
JW696
JWH600
JW698
JWH601
JW699
JWH602
JWH603
EP660
JW700
Q606
EP690
JW614
C602
IC600
JW701
JW702
52
52
HCD-GN1100D
HCD-GN1100D
7-26. SCHEMATIC DIAGRAM – PA BOARD –
POWER GND
POWER GND
CN602
9P
NO604
2P
+VH
+VL
-VL
-VH
SURR POWER GND
REAR L GND
REAR R GND
FAN DETECT
VIRTUAL GND
CENTER GND
-
+
-
+
NO600
CN601
CN600
C656
R657
R656
R676
R677
C676
C660
C608
R609
R694
R610
R698
R608
R693
R696
R695
R617
R603
R653
C666
C667
R672
R622
C617
C616
TH629
R631
R630
R611
R606
R607
R692
R605
R604
C651
C601
R651
R601
R650
R600
C600
C650
R682
R683
R697
R634 C634
C635
R635
R640
R641
R642
R662
R643
R663
R638
R639
R673
R623
R674
R624
C606
C609
C610
C649
C648
R685
R649
R645
R644
C683
C693
EP690
R654
R655
C655
RY646
NO601
R691
R690
R646
R637
R636
R671
R670
R620
R621
R628
R629
R614
R613
C658
C678
R658
R678
C681
C682
C692
C691
L680
L690
D673
D671
D646
D609
D624
D611
D612
C604
C654
C602
C652
R602
390
R652
390
R647
R648
22k
R661
R660
R680
R681
D672
R625
4.3k
EP660
TH630
JR612
R633
C605
CN607
Q606
TM600
R669
R619
Q604
Q610
Q634
Q682
Q640
Q641
Q644
Q647
Q648
D656
D658
R615
R616
R612
Q618
Q668
R618
R668
IC600
C636
C637
Q628
Q630
7P
8P
13P
3300
100V
220k
220k
220k
220k
3300
100V
0.1
22
50V
68k
68k
68k
100k
100k
100k
100k
100k
100k
47k
47k
0.068
0.068
10
1/2W
10
1/2W
0.068
0.068
100k
100k
33k
47k
2.2k
47k
10k
10k
0.0022
0.0022
47k
47k
1k
1k
4.7
50V
4.7
50V
50V
1k
4.7k
2.2k
2.2k
100
25V
25V
100
25V
25V
10k
1k
1k
150
150
150
150
100k
100k
56k
68k
22k
22k
0.1
10
100V
10
100V
10
50V
100
10V
10k
22k
10k
2.2k
0.1
0.1
47k
47k
10
50V
3P
10
1/2W
10
1/2W
100
1/2W
820
2W
820
2W
150k
22k
22k
150k
22k
5.6k
1k
1W
1k
1W
100k
100k
MC2386
MC2383
MA111-TX
MA111-TX
MA111-TX
M
M3Z18VST1
M
M3Z18VST1
100p
100p
C603
10p
220
10V
10V
220
10V
10V
10
1/2W
10
1/2W
MC2383
0
0
0.1
5P
2SA988TP-PAFAEA
2P
1k
1k
2SC3906K-T146
2SC3906K-T146
DTA124EKA
MUTING
CONTROL SWITCH
2SC2712-YG
MUTING
CONTROL SWITCH
2SD2114K
HEADPHONE
MUTING
2SD2114K
HEADPHONE
MUTING
2SC2712-YG
FRONT SPEAKER
RELAY DRIVE
2SC2712-YG
FRONT SPEAKER
RELAY DRIVE
2SC2712-YG
OVER LOAD
DETECT SWITCH
D15XB60
D15XB60
100
1
100
2SC3906K-T146
OVER LOAD DET
OVER LOAD DET
2SC3906K-T146
OVER LOAD DET
0.22
5W
0.22
5W
STK412-240M-E
4.7
100V
4.7
100V
2SC2712-YG
THERMAL
DETECT
2SC2712-YG
THERMAL
DETECT
-PRE
4.7k
4.7k
1k
MAIN BOARD(5/5)
MAIN BOARD(5/5)
POWER AMP
Q604,606,610
MUTING
(Page 46)
(Page 46)
CN501
CN502
0.1
0.1
0.1
0.1
4700
63V
4700
63V
C653
10p
BOARD
TRANS
(Page 61)
CN1216
(Page 55)
BOARD
MIC
(Page 50)
CN907
BOARD
(1/2)
SURROUND
(Page 54)
NO800
BOARD
SURROUND
NO700
(2/2)
S
BOARD
TRANS
(Page 61)
CN1215
Y
38.8
38.8
38.8
38.8
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