JVC RX-D301S Service Manual

2-5
SHEET 3
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
+
-
+
-
+
-
IC112
NJM2403M-X
2
3
1
8
4
R1156
120k
C1174
100/16
R1151 3.6k
C1154
100p
R1160 1k
R1172
3.3k
D1152
1SS133-T2IC113
SN74HC00ANS-X
891011121314
7654321
C1157
0.1
R1163
330
R1159 10k
C1155
1
R1152 6.8k
C1182
100/16
R1162
1k
Q1173
KTA1504/YG/-X
C1152
1
C1153
1
R1157
10k
IC111
NJM2125F-X
3
1
4
5
2
R1166
470
D1174
1SS133-T2
R1165 3.3k
Q1171
KTC3875/YG/-X
C1181
0.01
R1174
18k
R1164 47k
R1175
2.2k
R1161
1M
C1173
0.01
C1151
47/16
D1153
1SS133-T2
R1176
47k
C1156
100p
D1173
1SS133-T2
Q1172
KRC102S-X
D1172
1SS133-T2
R1158
820
R1154 3.3k
IC121
KIA7805API
1
2
3
R1153 2.2k
D1151
1SS133-T2
R1173
10k
IC112
NJM2403M-X
6
5
7
R1155
22k
Q1151
KRC102S-X
Q1152
KRC102S-X
C1172
1000p
IC115
SN74HC74ANS-X
891011121314
7654321
C1158 0.1
D1154
UDZS2.7B-X
R1170 1k R1169 3.3k
Q1174
KTC3875/YG/-X
R1178
100
Q1103
KTA1268/GL/-T
R1114
820
D1155
1SS133-T2
R1180 13k
R1179 3.3k
C1159
820p
CN151
QGB2510K1-11
1
2
3
4
5
6
7
8
9
10
11
Q1176
KRA102S-X
Q1175
KTC3875/YG/-X
FEEDBACK
VCC
GND
+12V
Vout_DET
VCHANGE_1 VCHANGE_2
M_CLOCK
PGND
PWM_V
(1/2)
(2/2)
1CLR 1D 1CLK 1PRE 1Q 1Q GND 2Q
2Q
2PRE 2CLK
2D
2CLR
VCC
DCDC Converter_Control
LVA10579-11
AC_DET_2 AC_DET_1
DRIVER_SD
C164
2200p
D158
MTZJ6.2C-T2
C165
100/16
B2553
C166
470/16
R165
0.22
UNF
(1W)
!
R166
2.2k
UNF
(1/4W)
!
Q171
2SD2394/EF/
!
B2554
Q173
2SD2394/EF/
!
C172
4700p
C174
10/50
C173
1/50
Q174
2SD2394/EF/
!
D171
MTZJ13B-T2
C176
10/50
C175
1/50
Q175
2SD2394/EF/
!
D172
MTZJ13B-T2
R173
4.7
UNF
!
R174
10k
UNF
!
R175
4.7
UNF
!
R176
10k
UNF
!
CN115
1
2
3
4
5
CN114 QGA2001F1-07
1
2
3
4
5
6
7
D+5V_DSP
PRI_RY+9V
+12V
+B
PGND
-B+12V
-B
(1/2W)
(1/2W)
(1/2W)
(1/2W)
DCDC_+12
LVA10578-4
to CN104 of LVA10578-1
to CN104 of LVA10578-1
*
*
C1122
0.33
D1103
30PRA20-FC
!
D1104
30PRA20-FC
!
D1105
C1103
L1102
QQL78AK-220
33
!
R1103
33
1/4W
!
IC101
IRS2011S-X
8765
1234
Q1102
2SK3599-01MR
!
D
G
S
C1104
C1118 2200/50
R1111 1k
D1106
C1117
2200/50
R1112 1k
L1101
QQL78AK-220
33
!
R1105 10
C1113 0.0033
R1108 10
D1102
30PRA20-FC
!
D1171
1SS133-T2
C1171
4.7/50
C1101 0.22/100
C1120
0.1/100
C1109
0.0033
C1116 0.1/100
R1106 10
D1108
FMB-G19L
!
C1105 6800/71
C1106 6800/71
D1107
FMB-G19L
!
R1113 39k
R1115 820
C1102
0.22/100
D1109
1SS133-T2
C1119
0.1/100
C1111
0.0033
C1107 0.0033
C1123
1
R1107 10
C1115 0.1/100
Q1101
2SK3599-01MR
!
D
G
S
R1104
33
1/4W
!
D1101
30PRA20-FC
!
D111
10DDA20-FD
!
D110
10DDA20-FD
!
D109
10DDA20-FD
!
D112
10DDA20-FD
!
C152
3300/25
TH101
4.7
!
C110
220/50
D113
1A3G-T1
!
D114
1A3G-T1
!
D115
1A3G-T1
!
C112
22/50
Q102
KTA1046/Y/
!
D116
MTZJ36C-T2
C113
22/50
R109
22k
Q103
KTC3200/GL/-T
D117
MTZJ8.2C-T2
C114
1/50
R110
100k
IC151
KIA7805API
!
1
2
3
IC153
KIA7805API
!
1
2
3
IC152
KIA7809API
!
1
2
3
C153
0.01
C158
0.01
C155
0.01
C154
100/16
C159
100/16
C156
100/25
Q157
2SD2394/EF/
!
C160
100/16
D156
MTZJ8.2C-T2
D157
MTZJ8.2C-T2
C162
100/16
D103
1A3G-T1
!
D104
1A3G-T1
!
D101
1A3G-T1
!
D102
1A3G-T1
!
C101
0.0047/100
C102
C103
4700p
Q101
KTD863/Y/-T
!
D106
MTZJ6.2B-T2
C104
470/16
Q158
KTA1046/Y/
!
CN101
QGA2001C1-04
1 2 3 4
D107
1A3G-T1
D108
1A3G-T1
CN102
QGF1205C1-05
1
2
3
4
5
Q153
2SD2394/EF/
!
Q151
KRA102S-X
Q152
KRC102S-X
D152
1SS133-T2
C157
10/50
D153
MTZJ13B-T2
D154
MTZJ9.1C-T2
Q154
KRC102S-X
D161 1A3G-T1
D162
1A3G-T1
R154
10k
R155
11k
R159
2k
R160 47k
C161
470/16
C163
470/16
CN103
QGA2501C1-02
1
2
R1101 100k
R1102 100k
B2017
D105
MTZJ12C-T2
C111
100/63
R101 15k
UNF
R102 3.3k
UNF
R103
6.8
UNF
!
!
!
R104
10
UNF
R106 820
UNF
R107
UNF
(1/4W)
!
R108
3.3k
UNF
!
R157
560
UNF
!
R158
4.7
UNF
!
R162
2.2k
UNF
!
R164
2.2k
UNF
!
R1109 2.2k
UNF
2W
R1110
2.2k
UNF
2W
R1171
3.3k
UNF
CN131
1
2
3
4
5
6
7
8
9
R151
10
UNF
!
R153
4.7
UNF
!
CN105
QGA2001C1-05
1
2
3
4
5
R272 NI
TH272 QAD0146-103
!
AMP_+B
PGND
AMP_-B
HP_RY
TH_COM
TH2
+12V_RY
R105
10
UNF
C106
0.1/100
MY
C107
0.1/100
MY
C105
0.1/100
MY
C109
0.047
MY
C108
0.047
MY
R152 4.7
UNF
!
R161
4.7
UNF
!
R163
10
UNF
!
R156
10
UNF
!
BLK_DCCTRL
C1108 0.0033
C1110
0.0033
C1112 0.0033
C1114 0.0033
FC101 QNG0020-001Z
!
FC111
QNG0020-001Z
FC112
QNG0020-001Z
FC102 QNG0020-001Z
!
R1116
4.7
1/4W
CN104
7
6
5
4
3
2
1
CN130
1
2
3
4
5
6
7
8
9
10
11
CN106
QGA3901C1-08
1 2 3 4 5 6 7 8
CN111
QGA3901C1-03
1
2
3
BLK_REG
R183
2k
R184
47k
Q161
KRC111S-X
Q163
KRC111S-X
Q162
KRC111S-X
R181
100
R182
2.2k
C1126
NI
R1117
4.7
1/4W
!
D1110
1SS133-T2
DRIVER_SD
CN152
QGB2510J1-11
1
2
3
4
5
6
7
8
9
10
11
Q1104
KTA1268/GL/-T
D1111
1SS133-T2
R1118 47k
FW323
1
2
3
4
EP102
QNZ0136-001Z
EP101
QNZ0136-001Z
C151
4700/25
C1124
0.1/250
C1125
0.1/250
C1164 C1163 C1145 0.22/100 C1144 0.22/100
C1162 C1161 C1143 0.22/100 C1142 0.22/100
C1147
0.1/250
C1149
C1150
C1146
0.1/250
C1135
0.1/250
C1136
0.1/250
C1137
0.1/250
C1138
0.1/250
C1148
C1134 0.22/100 C1133 0.22/100
C1132 0.22/100 C1131 0.22/100
HIN
VCCLO
COM LIN
VB HO VS
D+5V_Mi
DGND
FL1
VPP
FL2
+7V
-7V
AGND
A+5V_DSP
A+5V_Vi
A+9V_Vi_Tu
+12V_RY
D+5V_Mi
B+5V_Mi
D+5V_DSP
DGND
FAN_ON/OFF
FAN_LOW
POWER_ON
REG_DET
D+5V_HDMI
AC AC
RY+9V
POWER_ON
S2
COM
S2 S3 S3
FAN
FANGND
+12V
FEEDBACK AC_DET_1 Vout_DET VCHANGE_2 M_CLOCK PGND PWM_V
A+5V_DSP
A+9V_Vi_Tu
+12V_FAN
A+5V_Vi
+7V
-7V
(1/4W)
(1W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1/2W)
(1/4W)
(1/2W)
(1/4W)
(1/4W)
(1/2W)
(1/4W)
(1/4W)
(1/4W)
(1/4W)
(1W)(1W)(1W) (1W)
(1/4W)
(With H.Sink)
(With H.Sink)
(With H.Sink)
(With H.Sink)
(With H.Sink)
(With H.Sink)
(With H.Sink)
(With H.Sink)
(With H.Sink)
(With H.Sink)
DCDC Converter
VCHANGE_1
VCHANGE_2
HP_RY
(1/4W)
VCHANGE_1 AC_DET_2
AC_DET_2
M_CLOCK
+7V
-7V
AGND
N.I.
N.I.
DRIVER_SD
to CN313
of LVA10578-2
*
**
*
*
*
*
*MARK LIST
C102
R101
R102
R104
R105
D105
B2017
Q173
C172
US,UP,A,UF,
UN,UT,UJ
J,C,B,E,EN,EV
220/63 1000/25
USE NONE
USE NONE
USE NONE
USENONE
USE NONE
USENONE
USE
USE
NONE
NONE
LVA10578-1
F102
F101
FROM CN206 OF LVA10579-13
(SHEET 1) or (SHEET 2)
(SHEET 1) or (SHEET 2)
FROM FW121 OF LVA10579-5
FROM CN211 OF LVA10579-13
(SHEET 1) or (SHEET 2)
(SHEET 4)
TO CN531 OF LVA10577-1
TO CN531 OF LVA10584-1
TO CN530 OF LVA10577-1
TO CN530 OF LVA10584-1
(SHEET 7) or (SHEET 10)
(SHEET 7) or (SHEET 10)
TO CN902 OF LVA10579-1
(SHEET 14)
(SHEET 5)
*
R107
J,C B,E,EN,EV
US,UP,A,UF,
UN,UT,UJ
5.6 5.6 6.2
N.I. N.I.
* **
*
N.I.
N.I.
*
N.I.
N.I.
*
*
N.I.
*
* *
* *
J,C
B,E,EN,EV,US,
UP,A,UF,UN,UT,UJ
N.I. N.I.
C1142
C1143
C1144
C1145
C1135
C1138
C1146
C1147
C1131
C1132
C1133
C1134
NONE USE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
USE
USE
USE
USE
USE
USE
USE
USE
USE
USE
USE
*MARK LIST
DCDC_-B+12
!
TO
FAN
(SHEET 5)
(SHEET 4)
(SHEET 5)
(SHEET 5)
Regulator and DC-DC converter section (Common)

JVC RX-D301S Specifications

General

Brand	JVC
Model	RX-D301S
Category	Receiver
Language	English