HT-R340(HT-S3100/S3105)
SERVICE MANUAL
SERVICE MANUAL
AV RECEIVER
HT-R340 for HT-S3100 Black and Silver models
MODEL
HT-R340
Ref. No. 4052
032008
120V AC, 60Hz
120V AC, 60Hz
120/220-240V AC, 50/60Hz
120/220-240V AC, 50/60Hz
B MDD
B MDC, S MDC
B MWO, S MWO
S MWF
For HT-S3100 / HT-S3105
230-240V AC, 50Hz
B MPP, S MPP
HT-R340 for HT-S3105 Black and Silver models
RC-646S
TONE
+
STEREO
LISTENING MODE
DISPLAY DIGITAL INPUT
DIMMER
MEMORY TUNING MODE
RETURN
TUNING / PRESET
ENTER
SETUP
STANDBY
STANDBY/ON
CLEAR
PHONES
MULTl CH
DVD
VIDEO 1/VCR
VIDEO 2
VIDEO 3
TAPE
TUNER
CD
MASTER VOLUME
A SPEAKERS B
MUTING
MENU
TOP MENU
SP A / B
SETUP
RETURN
PLAYLIST
PLAYLIST
RANDOM
SUBTITLE
PLAY MODE
AUDIO
REPEAT
RC-
646S
--/---
TAPE
ON/STANDBY
DIMMER
SLEEP
INPUT SELECTOR
REMOTE MODE
V
1
V
2
V
3
CD
TA PE
TUNER
DVD
MULTI CH
LISTENING MODE
DISPLAY
OR-EQ
TEST TONE
CH SEL
SURROUND
STEREO
CINE FLTR
LEVEL+
LEVEL-
L NIGHT
VOL
HDD
CDR
MD
DVD
RECEIVER
CD
+10
0
CLR
12
3
45
6
789
ENTER
CH
DISC
ALBUM
SAFETY-RELATED COMPONENT
WARNING!!
COMPONENTS IDENTIFIED BY MARK
ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.
HT-R340(HT-S3100/S3105)
EXPLODED VIEW
HT
-R340(HT
-S3100/S3105)
A002
x 5 pcs.
A034
x 2 pcs.
A051
x 6 pcs.
A022
x 4 pcs.
A020
x 3 pcs.
A035
x 2 pcs.
A037
x 4 pcs.
A023
x 4 pcs.
A021
x 2 pcs.
A003
x 2 pcs.
A015
x 3 pcs.
A016
x 2 pcs.
A055
x 4 pcs.
A057
x 4 pcs.
A056
x 4 pcs.
A005
x 7 pcs.
A026
A007
x 2 pcs.
U12
P101
P7001
T901
P901
F901
F902
F6001
F6002
A401
A028
A405
A050
A052
A450
A413
U05
U08
U11
U09
U02
U01
U04
U06
U07
A001
A025
A412
A065
A406
A004
A420
A430
A411
A010
A042
A043
A043
A041
Q9006A
A030
A421
x 3 pcs.
A012
x 2 pcs.
A040
A008
A008
F903
U10
A026
MWO, MWF type only
MDD, MDC
type only
MWO, MWF
MPP type only
A404
MDD, MDC, MPP type : x 25 pcs.
MWO, MWF type
: x 27 pcs.
MDD, MDC
type only
HT-R340
HT-R340
BLOCK DIAGRAM
AUDIO SECTION
SPRLCS
Z2RL
HPIN
MAIN
L
MAIN
R
SUB
L
SUB
R
REC
L
REC
R
HPRL
SPRLF
AMUT
POWER AMPLIFIER
CENTER
SPEAKER
SURROUND
SPEAKERS
CD IN
SUBWOOFER
SURROUND L
DVD
IN
VIDEO 1 IN
VIDEO 1 OUT
VIDEO 2 IN
VIDEO 3 IN
TAPE IN
TAPE OUT
DIR
AD
R
L
PHONES
SUBWOOFER
LPF
LPF
LPF
LPF
LPF
LPF
6ch
DAC
TUNER UNIT
+25dB
+25dB
+25dB
+25dB
+25dB
+25dB
R2S15211FP
17
19
20
9
10
16
4
5
2
1
12
11
6
7
14
15
53
70
69
67
66
65
62
64
63
60
59
58
57
56
55
54
52
51
50
49
48
47
45
68
40
72
71
61
39
38
32
33
78
77
74
34
30
75
28
79
29
80
76
73
35
31
46
+
+
+
+
+
+
+
+
To MICROPROCESSOR
TONE
TONE
FRONT L
FRONT R
SURROUND R
CENTER
FRONT
SPEAKERS A
R
L
FRONT
SPEAKERS B
R
L
DIGITAL IN
COAXIAL
OPTICAL
2
1
STK-413-220A
STK-413-220A
FL
FR
C
SL
SR
SW
8 ch Electronic Volume with Input Selector and Tone Control
ADSP-21266
DSP
CS-42516
6 ch Codec with S/P DIF Receiver
A
1
2
3
4
BCD
E
HT-R340(HT-S3100/S3105)
HT-R340(HT-S3100/S3105)
SCHEMATIC DIAGRAMS-1(SD-1)
AUDIO INPUT SECTION
COUT
ROUT
LOUT
SROUT
SLOUT
A_+12V
A_-12V
L
R
C
SL
AMUTE
S1_GND
DAC_C
DAC_SW
DAC_SL
DAC_SR
DAC_L
DAC_R
AD_R
AD_L
TU_L
TU_R
VOL_CLK
VOL_DAT
SYS_IN
MULTI_C
MULTI_SW
MULTI_SR
MULTI_SL
AD_L
AD_R
SR_SW
SR_SW
VIDEO 1_OUT
VIDEO 3_IN
VIDEO 2_IN
R
L
R
L
R
L
R
L
R
L
R
L
R
L
FRONT
DVD_IN
(MULTI
INPUT)
SURROUND
SUBWOOFER
CENTER
(Botom view)
CD_IN
DAC_SR
DAC_SW
DAC_SL
DAC_C
DAC_R
DAC_L
TAPE_IN
V1_OUTR
V1_OUTL
TA_R
TA_L
V3_L
V3_R
V2_L
V2_R
V1_L
V1_R
DVD_L
DVD_R
TU_GND
CODEC_GND
S3_GND
TU_L
TU_R
CD_L
CD_R
TA_OUTL
TA_OUTR
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
A_GND
RI
TAPE_OUT
VIDEO 1_IN
To NAAF-8745 (2/2)
(SD-2 : F5)
J6116
R5005
330
R5006
330
R5009
330
R5010
330
R5013
330
R5014
330
R5017
330
R5018
330
R5021
330
R5022
330
R5025
330
R5100
330
R5101
330
R5102
330
R5103
330
R5104
330
R5105
330
R5202
220K
R5203
220K
R5204
220K
C5008
NC
C5007
NC
C5011
221J
C5016
221J
C5015
221J
C5111
221J
C5110
221J
C5114
221J
C5113
221J
C5115
221J
C5112
221J
C5210
47/50
C5212
47/50
C5213
47/50
C5214
47/50
C5255
103K
R5200 220K
R5201 220K
Q5201
RN1441
Q5203
RN1441
R5002
330
R5001
330
R5211
2.2K
R5212
2.2K
R5213
2.2K
R5214
2.2K
R5146
10K
R5026
330
Q5202
RN1441
Q5204
RN1441
R5145
10K
R5004
100K
R5003
100K
R5007
100K
R5012
100K
R5011
100K
R5016
100K
R5015
100K
R5020
100K
R5019
100K
R5024
100K
R5023
100K
R5028
100K
R5027
100K
R5111
100K
R5110
100K
R5114
100K
R5113
100K
R5115
100K
R5112
100K
R5008
100K
R5029
100K
R5030
100K
R5143
1.2K
R5144
1.2K
R5147
10K
C5141
330J
R5148
10K
C5142
330J
R5149
470
R5150
470
C5035
223J
C5031 474J
D5002
MTZJ6.8B
C5200
47/25
+
C5204
47/25
+
C5203
47/25
+
C5205
47/25
+
C5202
47/25
+
D5001
MTZJ6.8B
C5032
474J
C5134
47/16
+
C5133
47/16
+
C5135
47/16
+
C5201
47/25
+
Q5001
R2S15211FP
1
2
3
4
2-OUT
5
2-C
6
3-C
7
3-OUT
8
AGND
9
4-OUT
10
4-C
11
5-C
12
5-OUT
13
AGND
14
6-OUT
15
6-C
16
FLC
17
FLOUT
18
AGND
19
FROUT
20
FRC
21
22
BASS_L1 21
BASS_L2 22
TRE_L 23
AVCC 24
23
24
65
INRB/RECR2
66
INLB/RECL2
67
INR10/RECR4
68
INL10/RECL4
69
INR11/RECL5
70
INL11/RECL5
71
RECR3
72
RECL3
73
FLIN1
74
FRIN1
75
CIN1
76
SWIN1
77
SLIN1
78
SRIN1
79
SBLIN1
80
SBRIN1
41
42
43
44
45
INR1
46
INL1
47
INR2
48
INL2
49
INR3
50
INL3
51
INR4
52
INL4
53
INR5
54
INL5
55
INR6
56
INL6
57
INR7
58
INL7
59
INR8
60
INL8
61
62
63
64
25
BASS_R1
26
BASS_R2
27
TRE_R
28
SBLIN2
29
SBRIN2
30
CIN2
31
SWIN2
32
SLIN2
33
SRIN2
34
FLIN2
35
FRIN2
36
ADCL
37
ADCR
38
SUBR
39
SUBL
40
MONO
Q5002:B
NJM4580M-D
5
6
7
Q5003:B
NJM4580M-D
1
2
3
C5012
221J
C5003
221J
R5207
22
R5500
330
R5206
22
Q5200
RN1441
Q5210
Q5214
Q5212
Q5211
Q5213
Q5215
RN1441
R5225
100
C5130
47/16
+
C5132
47/16
+
C5131
47/16
+
R5901
R5902
R5210
2.2K
R5220
R5221
R5222
R5223
R5224
C5027
221J
C5028
221J
C5023
NC
C5024
NC
C5020
221J
C5019
221J
C5302
470/25
+
C5301
470/25
+
C5211
47/50
C5206
220/25
+
C5207
220/25
+
C5304
C5303
D5500
1SS133
R5304
10K
R5303
10K
R5216
220K
Q5003:A
NJM4580M-D
7
4
5
6
8
R5141
10K
R5142
10K
C5033
823J
C5036
223J
C5034
823J
R5041
1.8K
R5235
47K
R5245
1.2K
R5255
15K
R5265
10K
C5245
221J
Q5205
RN1441
Q5002:A
NJM4580M-D
3
2
4
1
8
R5215
270
C5235
47/50
R5042 1.8K
C5004
221J
R5301
100(1/2W)
R5302
100(1/2W)
P5001
R5205
C5215
P5002
10
P5005
P5500
C5051
C5052
P5003
P5004
7
C5053
C5054
473K
THE COMPONENTS IDENTIFIED BY MARK
ARE CRITICAL FOR SAFETY
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER)
IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS (
) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF 330- 33pF 331- 330pF 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX)
PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
U01
AMPLIFER PC BOARD
NAAF-8745 (1/2)
-6.9V
+6.9V
+11.8V
-11.8V
NC
NC
NC
1-C 1
1-OUT 2
AGND 3
64 INL9
63 INR9
62 INLA/RECL1
63 INRA/RECR1
44 AVEE
43 CLOCK
42 DATA
41 DGND
47/50
220K
SELECTOR/VOLUME
<Note>
NC = No mount of parts.
SD-Z : XY
Location of connected terminal in schematic diagrams.
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
R5205
C5215
HT-R340
(For HT-S590)
HT-R340
(For HT-SR600)
2.2K
2.2/50
47/50
220K
<Notes>
R
L
R
L
HT-R340
(For HT-S3100/S3105)
47/50
220K
A
1
2
3
4
5
B
C
DE
FG
H
HT-R340(HT-S3100/S3105)
HT-R340(HT-S3100/S3105)
SCHEMATIC DIAGRAMS-1(SD-1)
AUDIO INPUT SECTION
COUT
ROUT
LOUT
SROUT
SLOUT
A_+12V
A_-12V
L
R
C
SL
AMUTE
S1_GND
DAC_C
DAC_SW
DAC_SL
DAC_SR
DAC_L
DAC_R
AD_R
AD_L
TU_L
TU_R
VOL_CLK
VOL_DAT
SYS_IN
MULTI_C
MULTI_SW
MULTI_SR
MULTI_SL
AD_L
AD_R
SR_SW
SR_SW
VIDEO 1_OUT
VIDEO 3_IN
VIDEO 2_IN
R
L
R
L
R
L
R
L
R
L
R
L
R
L
FRONT
DVD_IN
(MULTI
INPUT)
SURROUND
SUBWOOFER
CENTER
(Botom view)
CD_IN
DAC_SR
DAC_SW
DAC_SL
DAC_C
DAC_R
DAC_L
TAPE_IN
V1_OUTR
V1_OUTL
TA_R
TA_L
V3_L
V3_R
V2_L
V2_R
V1_L
V1_R
DVD_L
DVD_R
TU_GND
CODEC_GND
S3_GND
TU_L
TU_R
CD_L
CD_R
TA_OUTL
TA_OUTR
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
A_GND
RI
TAPE_OUT
VIDEO 1_IN
To NAAF-8745 (2/2)
(SD-2 : F5)
J6116
R5005
330
R5006
330
R5009
330
R5010
330
R5013
330
R5014
330
R5017
330
R5018
330
R5021
330
R5022
330
R5025
330
R5100
330
R5101
330
R5102
330
R5103
330
R5104
330
R5105
330
R5202
220K
R5203
220K
R5204
220K
C5008
NC
C5007
NC
C5011
221J
C5016
221J
C5015
221J
C5111
221J
C5110
221J
C5114
221J
C5113
221J
C5115
221J
C5112
221J
C5210
47/50
C5212
47/50
C5213
47/50
C5214
47/50
C5255
103K
R5200 220K
R5201 220K
Q5201
RN1441
Q5203
RN1441
R5002
330
R5001
330
R5211
2.2K
R5212
2.2K
R5213
2.2K
R5214
2.2K
R5146
10K
R5026
330
Q5202
RN1441
Q5204
RN1441
R5145
10K
R5004
100K
R5003
100K
R5007
100K
R5012
100K
R5011
100K
R5016
100K
R5015
100K
R5020
100K
R5019
100K
R5024
100K
R5023
100K
R5028
100K
R5027
100K
R5111
100K
R5110
100K
R5114
100K
R5113
100K
R5115
100K
R5112
100K
R5008
100K
R5029
100K
R5030
100K
R5143
1.2K
R5144
1.2K
R5147
10K
C5141
330J
R5148
10K
C5142
330J
R5149
470
R5150
470
C5035
223J
C5031 474J
D5002
MTZJ6.8B
C5200
47/25
+
C5204
47/25
+
C5203
47/25
+
C5205
47/25
+
C5202
47/25
+
D5001
MTZJ6.8B
C5032
474J
C5134
47/16
+
C5133
47/16
+
C5135
47/16
+
C5201
47/25
+
Q5001
R2S15211FP
1
2
3
4
2-OUT
5
2-C
6
3-C
7
3-OUT
8
AGND
9
4-OUT
10
4-C
11
5-C
12
5-OUT
13
AGND
14
6-OUT
15
6-C
16
FLC
17
FLOUT
18
AGND
19
FROUT
20
FRC
21
22
BASS_L1 21
BASS_L2 22
TRE_L 23
AVCC 24
23
24
65
INRB/RECR2
66
INLB/RECL2
67
INR10/RECR4
68
INL10/RECL4
69
INR11/RECL5
70
INL11/RECL5
71
RECR3
72
RECL3
73
FLIN1
74
FRIN1
75
CIN1
76
SWIN1
77
SLIN1
78
SRIN1
79
SBLIN1
80
SBRIN1
41
42
43
44
45
INR1
46
INL1
47
INR2
48
INL2
49
INR3
50
INL3
51
INR4
52
INL4
53
INR5
54
INL5
55
INR6
56
INL6
57
INR7
58
INL7
59
INR8
60
INL8
61
62
63
64
25
BASS_R1
26
BASS_R2
27
TRE_R
28
SBLIN2
29
SBRIN2
30
CIN2
31
SWIN2
32
SLIN2
33
SRIN2
34
FLIN2
35
FRIN2
36
ADCL
37
ADCR
38
SUBR
39
SUBL
40
MONO
Q5002:B
NJM4580M-D
5
6
7
Q5003:B
NJM4580M-D
1
2
3
C5012
221J
C5003
221J
R5207
22
R5500
330
R5206
22
Q5200
RN1441
Q5210
Q5214
Q5212
Q5211
Q5213
Q5215
RN1441
R5225
100
C5130
47/16
+
C5132
47/16
+
C5131
47/16
+
R5901
R5902
R5210
2.2K
R5220
R5221
R5222
R5223
R5224
C5027
221J
C5028
221J
C5023
NC
C5024
NC
C5020
221J
C5019
221J
C5302
470/25
+
C5301
470/25
+
C5211
47/50
C5206
220/25
+
C5207
220/25
+
C5304
C5303
D5500
1SS133
R5304
10K
R5303
10K
R5216
220K
Q5003:A
NJM4580M-D
7
4
5
6
8
R5141
10K
R5142
10K
C5033
823J
C5036
223J
C5034
823J
R5041
1.8K
R5235
47K
R5245
1.2K
R5255
15K
R5265
10K
C5245
221J
Q5205
RN1441
Q5002:A
NJM4580M-D
3
2
4
1
8
R5215
270
C5235
47/50
R5042 1.8K
C5004
221J
R5301
100(1/2W)
R5302
100(1/2W)
P5001
R5205
C5215
P5002
10
P5005
P5500
C5051
C5052
P5003
P5004
7
C5053
C5054
473K
THE COMPONENTS IDENTIFIED BY MARK
ARE CRITICAL FOR SAFETY
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER)
IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS (
) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF 330- 33pF 331- 330pF 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX)
PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
U01
AMPLIFER PC BOARD
NAAF-8745 (1/2)
-6.9V
+6.9V
+11.8V
-11.8V
NC
NC
NC
1-C 1
1-OUT 2
AGND 3
64 INL9
63 INR9
62 INLA/RECL1
63 INRA/RECR1
44 AVEE
43 CLOCK
42 DATA
41 DGND
47/50
220K
SELECTOR/VOLUME
<Note>
NC = No mount of parts.
SD-Z : XY
Location of connected terminal in schematic diagrams.
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
R5205
C5215
HT-R340
(For HT-S590)
HT-R340
(For HT-SR600)
2.2K
2.2/50
47/50
220K
<Notes>
R
L
R
L
HT-R340
(For HT-S3100/S3105)
47/50
220K
A
1
2
3
4
5
B
C
DE
FG
H