Onkyo HTR-550 Service Manual
SERVICE MANUAL
STANDBY/ON
PHONES
SERVICE MANUAL
AV RECEIVER
MODEL
STANDBY
ABSPEAKERS
DVD
TONE DISPLAY YROMEMREMMIDOERETS
MULTI CH CD
HT-R550
AUXCBL/SATVCR/DVR
LISTENING MODE
TUNERTAPE
DIGITAL INPUT
CLEAR
TUNING MODE
TUNING
SETUP ENTER
SETUP MIC
HT-R550
Ref. No. 4010
042007
STANDBY/ON
REMOTE MODE
DVD
RECEIVER
TAPE/AMP
MD/CDR
INPUT SELECTOR
CD
123
DOCK
CBL/SAT
V
CR/DVR
TV
456
AUX
MULTI CH
DVD
VCR
789
CDTAPE TUNER
CABLE
10 11 12
+
SAT
CLR
10
0
ENT
D TUN
--/---
DIMMER
SLEEP
CH
TV
DISC
VOL
VOL
ALBUM
INPUT
GUIDE
PREVIOUS
TOP MENU
MASTER VOLUME
PRESET
RETURN
AUX INPUT
VIDEO
AUDIOLR
MENU
SP A/B
MUTING
ENTER
TAC/TSILYALPTAC/TSILYALP
NRUTERPUTES
LISTENING MODE
SURROUND
STEREO
RANDOM
TAEPEROIDUA
SUBTITLE
-
TESTTONE
CH SEL
LEVEL+LEVEL
PLAY MODE
DISPLAY
CINE FLTR
L NIGHT
HDDDVDVCR
-
RC
681M
B MDD
B MDC
B MPA
Black and Silver models
120V AC, 60Hz
120V AC, 60Hz
230-240V AC, 50Hz
--S MDC
S MPA
--120V AC, 60Hz
230-240V AC, 50Hz
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.
RC-681M
HT-R550
EXPLODED VIEWS-1
P901
U07
A037
U13
F901C
A098
F901
U08
A013
x 7 pcs.
A097
<MDD, MDC > x 37 pcs.
<MPA> x 35 pcs.
A039
F6901
U15
A039
U02
P101
U01
A031
A093
F6902
A030
x 4 pcs.
A033
A029
U14
A075
T901
A028
P6601A
x 14 pcs.
A018
A043
x 2 pcs.
A048
A044
x 2 pcs.
A041
U12
Refer to
EXPLODED VIEWS-2
A075
U04
U03
A039
A012
x 2 pcs.
U11
A043
x 2 pcs.
A046
A040
A022
A042
A061
x 6 pcs.
U10
A044
A011
x 6pcs.
A044
A039
P701
A001
A057
A060
A102
A109
<MDD, MDC> Only
A073
A056
A055
A027
A017
x 2 pcs.
A020
x 2 pcs.
A016
A021
x 4 pcs.
U09
U06
A072
A065
x 4 pcs.
A068
x 4 pcs.
A066
x 4 pcs.
A050
U05
A002
x 5 pcs.
A003
A077
A071
A083
HT-R550
A089
x 3 pcs.
EXPLODED VIEWS-2
A049
x 14 pcs.
HT-R550
Q6050B
x 6 pcs.
Q6056
Q6066
Q6055
Q6065
Q6054
Q6064
Q6053
Q6063
Q6052
Q6062
Q6051
Q6061
Q6050
Q6050A
x 2 pcs.
Q6060
HT-R550
HT-R550
A
BLOCK DIAGRAMS-1
AUDIO SECTION
1
2
XM
ANTENNA UNIT
SIRIUS
SETUP MIC
(FRONT)
AUX INPUT
(FRONT)
CD
TAPE OUT
TAPE IN
<MDD, MDC> Only
XM-RADIO
XM/DT IC
SIRIUS
MIC AMP
MIC DETECT
L
R
L
R
L
R
L
R
BCDEFGH
DAC
AK4384
TUNER UNIT
40
L
59
R
60
L
R
61
62
55
56
53
54
MAIN L
MAIN R
SUB L
SUB R
L
R
37
36
Q5503
FL
FR
C
SL
SR
73
INVERTING
74
INVERTING
75
30
77
33
78
32
LPF
76
31
79
29
80
28
C
LPF
FRONT
CENTER
OUT
IN1
IN2
L
R
L
R
L
R
L
R
L
R
L
R
Micro
Controller
HDMI
SW
49
50
47
REC R
48
45
46
71
72
67
68
REC L
FR
LPF
SW
SBL
SBR
FL
LPF
CBL/SAT IN
3
VCR/DVR OUT
VCR/DVR IN
DVD (MULTI IN)
4
SUBWOOFER
SURROUND
SURROUND BACK
HDMI
32
31
5
COAXIAL
OPTICAL
1
2
1
2
-
-
Q341
2ch ADC
DIR
Q301
CS42518
30
33
37
36
Q5501
R2S15211FP
SELECTOR/ VOLUME
HT-R550
PHONES
19
TONE
17
TONE
25k25k
25k
25k
25k25k25k
7
14
12
FL
+
FR
+
C
+
+
SW
MUTING
SR
+
9
25k25k25k
+
SBL
POWER AMPLIFIER
+29dB
+29dB
+29dB
+29dB
+29dB
+29dB
+29dB
RELAY
RELAY
RELAY
L
FRONT SPEAKERS
R
CENTER SPEAKER
L
SURROUND
SPEAKERS
R
L
SURROUND BACK
SPEAKERS
R
4
SBR
+
SBRL
RELAY
Z2RL
25k
25k25k25k25k25k
2
+
AMUT
SBMUT
FRL
CSRL
L
FRONT
SPEAKERS B
R
LPF
35
SW
34
8ch DAC
LPF
28
PREOUT
SUBWOOFER
RI
INTERFACE
SL
SR
LPF
29
27
SBL
LPF
26
22
SBR
LPF
20
21
23
Q282
FLASH MEMORY
4M Bit
ES29LV400
TMS320DA707
Q201
DSP
Q281
SD_RAM
16M bit
M12L16161A
Q701
MICROPROCESSOR
M30624MHP
RI
HT-R550
A
BLOCK DIAGRAMS-1
AUDIO SECTION
1
2
3
DVD (MULTI IN)
4
SURROUND BACK
XM
ANTENNA UNIT
SIRIUS
SETUP MIC
(FRONT)
AUX INPUT
(FRONT)
TAPE OUT
TAPE IN
CBL/SAT IN
VCR/DVR OUT
VCR/DVR IN
FRONT
CENTER
SUBWOOFER
SURROUND
<MDD, MDC> Only
XM/DT IC
L
R
L
CD
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
BCDEFGH
XM-RADIO
SIRIUS
MIC AMP
MIC DETECT
DAC
AK4384
TUNER UNIT
L
R
L
R
40
59
60
MAIN L
MAIN R
SUB L
SUB R
L
R
37
36
Q5503
FL
INVERTING
73
25k25k
61
62
FR
C
INVERTING
74
25k
25k
75
25k25k25k
30
55
77
56
53
SL
33
25k25k25k
78
54
SR
32
76
25k
49
SW
31
25k25k25k25k25k
79
50
SBL
29
47
REC R
48
REC L
SBR
80
28
45
46
71
72
Q5501
R2S15211FP
SELECTOR/ VOLUME
TONE
TONE
PHONES
19
17
7
FL
+
FR
+
C
+
MUTING
14
+
12
+
SW
SR
9
+
SBL
POWER AMPLIFIER
+29dB
+29dB
+29dB
+29dB
+29dB
+29dB
+29dB
RELAY
RELAY
RELAY
L
FRONT SPEAKERS
R
CENTER SPEAKER
L
SURROUND
SPEAKERS
R
L
SURROUND BACK
SPEAKERS
R
4
SBR
+
SBRL
RI
RELAY
Z2RL
2
+
AMUT
SBMUT
FRL
CSRL
INTERFACE
L
FRONT
SPEAKERS B
R
PREOUT
SUBWOOFER
RI
67
Q282
FLASH MEMORY
4M Bit
ES29LV400
LPF
C
SW
LPF
LPF
SL
LPF
SR
LPF
SBL
SBR
LPF
68
FR
LPF
FL
LPF
Q281
SD_RAM
16M bit
M12L16161A
Q701
MICROPROCESSOR
M30624MHP
HDMI
IN1
IN2
Micro
Controller
HDMI
SW
OUT
32
31
5
COAXIAL
OPTICAL
2
1
2
1
-
-
Q341
2ch ADC
DIR
Q301
CS42518
30
33
37
36
35
34
8ch DAC
29
28
26
27
22
23
20
21
Q201
TMS320DA707
DSP
HT-R550
A
BLOCK DIAGRAMS-2
VIDEO SECTION
1
DVD IN
COMPONENT
VIDEO
VCR/DVR IN
CBL/SAT IN
2
VIDEO
(COMPOSITE)
3
S VIDEO
VCR/DVR IN
CBL/SAT IN
VCR/DVR IN
CBL/SAT IN
CB/PB
CR/PR
CB/PB
CR/PR
CB/PB
CR/PR
DVD IN
AUX IN
(FRONT)
DVD IN
BCDE
Y
6dB
Y
Y
6dB
CB
Y
6dB
CR
SDET
M-SDET
CB
CR
Y
Y
CB/PB
CR/PR
75
75
75
75
75
75
AN-15881A
VIDEO SWITCH
SDET
V
YC
YC
C
Y
Y
6dB
0dB
6dB
SDET
SDET
SDET
75
SELV1
75
SDET
75
SDET
75
SELV1
75
SELV1
75
MONITOR OUT
VCR/DVR OUT
C
Y
MONITOR OUT
Y
C
VCR/DVR OUT
NAVD-9178
VIDEO BOARD
COMPONENT
VIDEO
OUT
VIDEO
(COMPOSITE)
S VIDEO
C
6dB
HT-R550
4
HT-R550
7
6
A
SCHEMATIC DIAGRAMS-1
AUDIO INPUT SECTION
1
2
3
4
DVD (MULTI IN)
5
CD
OUT
TAPE
CBL/SAT IN
OUT
VCR/DVR
FRONT
SURROUND
SUBWOOFER
CENTER
SURROUND
BACK
P5505
P7900
R5500
RI
P7902
R
L
R
L
R
IN
L
P7904
R
L
R
L
R
IN
L
P7905
R
L
R
L
P7906
R
L
330
R5503
330
R5504
330
R5505
330
R5506
330
R5507
330
R5508
330
R5513
330
R5514
330
R5515
330
R5516
330
R5517
3
330
1
R5518
2
330
10
P5506
R5519
6
330
4
R5520
5
330
R5521
3
330
1
R5522
2
330
7
R5523
6
330
4
R5524
5
330
R5525
3
330
1
R5526
2
330
7
To NADG-9177
(SD-3 : A3)
321
R5543
C5503
221K
220K
R5544
C5504
221K
220K
R5545
C5505
220K
NC
R5546
C5506
220K
NC
C5507
R5547
221J
220K
R5548
C5508
220K
221J
C5513
R5553
221J
220K
R5554
C5514
220K
221J
R5555
C5515
220K
NC
R5556
C5516
NC
220K
C5517
R5557
221J
220K
R5558
C5518
220K
221J
R5559
C5519
220K
221K
C5520
R5560
221K
220K
R5561
C5521
221J
220K
R5562
C5522
220K
221J
R5563
C5523
221J
220K
C5524
R5564
221K
220K
C5525
R5565
220K
221J
R5566
C5526
220K
221J
BCDEFGH
P304
To NADG-9179
(SD-9 : E1)
1234567
JL5502A
XM_R
XM_L
GND_A
220K
R5580
220K
R5581
220K
R5582
220K
R5583
SIRIUS_R
SIRIUS_L
+12V
-12V
R5575
220K
R5576
220K
R5577
47K
R5578
47K
R5579
220K
R5587 10K
R5588 10K
To NADG-9177
(SD-3 : A2)
987654321
1413121110
RI
TUPACK_L
MIC
GND_A
GND_TU
VIDEO4_L
VIDEO4_R
TUPACK_R
65
64
63
62
61
INRB/RECR2
60
INL8
59
INR8
58
INL7
57
INR7
56
INL6
55
INR6
54
INL5
53
INR5
52
INL4
51
INR4
50
INL3
49
INR3
48
INL2
47
INR2
46
INL1
45
INR1
44
AVEE
43
CLOCK
42
41
MONO39SUBL38SUBR37ADCR36ADCL35FRIN234FLIN233SRIN232SLIN231SWIN230CIN229SBRIN228SBLIN227TRE_R
40
R5589
1K
P303
AD_L
AD_R
DAC_SL1
DAC_SR1
DAC_SBL1
DAC_SBR1
C557447/50
C557547/50
C557247/50
C557347/50
72
71
70
69
68
67
66
RECL3
RECR3
INLB/RECL2
INL11/RECL5
INL10/RECL4
INR11/RECR5
INR10/RECR4
64 : INL9
63 : INR9
62 : INLA/RECL1
61 : INRA/RECR1
Q5501
R2S15211FP
SELECTOR / VOLUME
(Botom view)
42 : DATA
43 : DGND
C5566
47/25
47/25
C5565
DMIXR
DMIXL
C557047/50
C557147/50
74
73
FLIN1
BASS_L1 : 21
BASS_L2 : 22
TRE_L : 23
Downmix
C557647/50
C556947/50
76
75
CIN1
FRIN1
1-C : 1
1-OUT : 2
AGND : 3
2-OUT : 4
AVCC : 24
NJM4580
Q5503A
R5590
C5590 330J
R5594
R5595
C5591 330J
R5598
NJM4580
Q5503B
77
SWIN1
1
7
SLIN1
10K
To NADG-9177
(SD-3 : A2)
1011121314
-12V
GND_A
DAC_C1
DAC_FL1
DAC_FR1
DAC_SW1
80
79
78
C5551
1
SRIN1
2
SBLIN1
SBRIN1
3
4
C5552
5
2-C
6
C5553
3-C
7
3-OUT
8
AGND
9
4-OUT
10
C5554
4-C
11
C5555
5-C
12
5-OUT
13
AGND
14
6-OUT
15
C5556
6-C
16
C5557
FLC
17
FLOUT
18
AGND
19
FROUT
20
C5558
FRC
21
C5559
22
C5560
23
C5561
24
BASS_R225BASS_R1
26
474J
C5562
C5674
C5563 823J
C5564 223J
1.8K
R5586
C5675
-6.8V
-12V
4
3
R5591
2
10K
10K
R5592
470
10K
R5596
10K
470
5
R5599
6
10K
8
+12V
+12V
GND_D
VOL_DATA
47/25
47/25
47/25
47/25
47/25
47/25
47/25
47/25
474J
R5585
823J
223J
+6.8V
+/-7V Supply
470/16
1
470/16
1
R5593
1.2K
DAC_SW
R5597
1.2K
VOL_CLK
PROTECT
1.8K
D5671
UDZ6.2C
D5672
UDZ6.2C
P302
SEC1H
SBR_OUT
SBL_OUT
C_OUT
SW_OUT1
SR_OUT
SL_OUT
R_OUT
L_OUT
R5674
82
D5673
1SS133
D5674
1SS133
R5675
82
DAC_FR
DAC_FL
VOLH
123456789
AMUT
HT-R550
<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.
-12V
R5632
15K
G
G
C5631
I
I
1
3
2
221J
5
6
+12V
C5670
C5671
R5633
10/50
10/50
Q5630A
4
NJM4580
R5634
1.2K
C5632
8
10K
R5667
R5630
47/50
220
C5630
47K
R5631
Q5630B
NJM4580
Subwoofer
+/-12V Supply
Q5670
78M12
3
O
2
C5672
220/25
C5673
220/25
1
-12V
22
3O2
Q5671
79M12
FRONT Lch
FRONT Rch
NAAF-8779(1/2)
NC
1
P301
23456
NC
R5680
220K
R5681
220K
R5682
220K
0
NC
R5813
47/50
47/50
47/50
C5608
47/50
C5609
R5600
RN1441
RN1441
R5601
R5602
R5603
R5604
R5605
R5606
R5607
R5608
R5609
270
R5610
220K
220K
R5611
2.2K
R5612
2.2K
220K
220K
R5613
2.2K
R5614
2.2K
220K
220K
R5615
2.2K
R5616
2.2K
220K
220K
R5617
2.2K
2.2K
R5618
220K
220K
2.2K
R5619
R5814
Q5600
Q5601
RN1441
RN1441
RN1441
RN1441
RN1441
RN1441
Q5602
Q5603
Q5604
Q5605
Q5606
Q5607
Q5608
RN1441
RN1441
Q5609
NC
100
R5620
Q5610
Q5611
R5621
0
R5622
0
Q5612
Q5613
R5623
0
R5624
0
Q5614
Q5615
R5625
R5626
0
Q5616
Q5617
0
R5627
RN1441
NC
NC
NC
NC
NC
0
NC
NC
C5600
100/25
SW_OUT
1
103J
SBR_OUT
SBL_OUT
SR_OUT
SL_OUT
R_OUT
L_OUT
C_OUT
Z2_R
Z2_L
C5601
47/50
C5602
47/50
C5603
47/50
C5604
47/50
C5605
47/50
C5606
C5607
7
TZ2
Z2MUT
GND_IR
SB/PREMUTE
+5.6IR
IR
+12VTRG
GND_TRG
U01 AMPLIFIER PC BOARD
Q6226
2SB1068-U
R6227
3.3
D6222D6221
C6227
104Z
Q6227
RN1402
R5668
22
8
10
5
3
12 1
RL5700
312
1K
R6228
1
3 2
PREOUT RELAY
C5700
103Z
9
4
C6222
RN1402
D5700
1SS133
R6224
+
100/25
3
RN1402
Q5700
C6221
223K
2
Q6223
NC
D5717
3.3K
R6223
1
10K
2
3
Q6222
RN1402
D5707
R6222
1
10K
Q6221
C5531
100K
R6226
PC817X
R5571
C6226
104Z
R6221
100
C6229
C5707
R5531
100
22
24
21
2
10
1
104Z
GND_E
VOLH
To NAAF-8779(2/2)
SEC1H
PROTECT
(SD-2 : A3)
NC
P6221
P6991
PREOUT
SUBWOOFER
P7908
C5667
C5666
R5666
22
220/25
220/25
+12V
15(2W)
R5677
15(2W)
R5678
R5672
47
R5670
47
R5673
68
R5671
68
C5708
103J
C6077
102J
C6076
102J
223K
GND_E
SBR
SBL
SR
SL
To NAAF-8779(2/2)
R
L
C
P6002
SPEAKERS B
R
L
(SD-2 : D4)
FRONT
D5708
D5718
GND_S1
+22V
R5660
C9001
2.2
334J
R5661
2.2
1W
S1L+
To NAAF-8779(2/2)
GND
1W
S1L-
(SD-2 : B5)
To NAVD-9178(2/2)
(SD-6 : E2)
4
3
2
1
JL6604A
C6086
103J
C6087
2W
+22V
2W
J5063
2W
-22V
2W
D9001
D9002
C9003
1000/35
D9003D9004
C9004
1000/35
D9001 - 9004 : RL1N4003
HT-R550
A
SCHEMATIC DIAGRAMS-1
AUDIO INPUT SECTION
1
2
3
4
DVD (MULTI IN)
5
CD
OUT
TAPE
CBL/SAT IN
OUT
VCR/DVR
FRONT
SURROUND
SUBWOOFER
CENTER
SURROUND
BACK
P5505
P7900
R5500
RI
P7902
R
L
R
L
R
IN
L
P7904
R
L
R
L
R
IN
L
P7905
R
L
R
L
P7906
R
L
330
R5503
330
R5504
330
R5505
330
R5506
330
R5507
330
R5508
330
R5513
330
R5514
330
R5515
330
R5516
330
R5517
3
330
1
R5518
2
330
10
P5506
R5519
6
330
4
R5520
5
330
R5521
3
330
1
R5522
2
330
7
R5523
6
330
4
R5524
5
330
R5525
3
330
1
R5526
2
330
7
To NADG-9177
(SD-3 : A3)
321
R5543
C5503
221K
220K
R5544
C5504
221K
220K
R5545
C5505
220K
NC
R5546
C5506
220K
NC
C5507
R5547
221J
220K
R5548
C5508
220K
221J
C5513
R5553
221J
220K
R5554
C5514
220K
221J
R5555
C5515
220K
NC
R5556
C5516
NC
220K
C5517
R5557
221J
220K
R5558
C5518
220K
221J
R5559
C5519
220K
221K
C5520
R5560
221K
220K
R5561
C5521
221J
220K
R5562
C5522
220K
221J
R5563
C5523
221J
220K
C5524
R5564
221K
220K
C5525
R5565
220K
221J
R5566
C5526
220K
221J
BCDEFGH
P304
To NADG-9179
(SD-9 : E1)
1234567
JL5502A
XM_R
XM_L
GND_A
220K
R5580
220K
R5581
220K
R5582
220K
R5583
SIRIUS_R
SIRIUS_L
+12V
-12V
R5575
220K
R5576
220K
R5577
47K
R5578
47K
R5579
220K
R5587 10K
R5588 10K
To NADG-9177
(SD-3 : A2)
987654321
1413121110
RI
TUPACK_L
MIC
GND_A
GND_TU
VIDEO4_L
VIDEO4_R
TUPACK_R
65
64
63
62
61
INRB/RECR2
60
INL8
59
INR8
58
INL7
57
INR7
56
INL6
55
INR6
54
INL5
53
INR5
52
INL4
51
INR4
50
INL3
49
INR3
48
INL2
47
INR2
46
INL1
45
INR1
44
AVEE
43
CLOCK
42
41
MONO39SUBL38SUBR37ADCR36ADCL35FRIN234FLIN233SRIN232SLIN231SWIN230CIN229SBRIN228SBLIN227TRE_R
40
R5589
1K
P303
AD_L
AD_R
DAC_SL1
DAC_SR1
DAC_SBL1
DAC_SBR1
C557447/50
C557547/50
C557247/50
C557347/50
72
71
70
69
68
67
66
RECL3
RECR3
INLB/RECL2
INL11/RECL5
INL10/RECL4
INR11/RECR5
INR10/RECR4
64 : INL9
63 : INR9
62 : INLA/RECL1
61 : INRA/RECR1
Q5501
R2S15211FP
SELECTOR / VOLUME
(Botom view)
42 : DATA
43 : DGND
C5566
47/25
47/25
C5565
DMIXR
DMIXL
C557647/50
C557047/50
C557147/50
75
74
73
CIN1
FLIN1
FRIN1
1-C : 1
1-OUT : 2
AGND : 3
2-OUT : 4
BASS_L1 : 21
BASS_L2 : 22
TRE_L : 23
AVCC : 24
NJM4580
Q5503A
R5590
C5590 330J
R5594
R5595
C5591 330J
R5598
NJM4580
Q5503B
Downmix
To NADG-9177
DAC_FL1
DAC_FR1
DAC_SW1
C556947/50
80
79
78
77
76
SLIN1
SRIN1
SWIN1
SBLIN1
SBRIN1
2-C
3-C
3-OUT
AGND
4-OUT
4-C
5-C
5-OUT
AGND
6-OUT
6-C
FLC
FLOUT
AGND
FROUT
FRC
BASS_R225BASS_R1
26
C5563 823J
C5564 223J
1.8K
R5586
-6.8V
-12V
4
3
1
2
10K
10K
10K
10K
5
7
6
8
+12V
(SD-3 : A2)
1011121314
-12V
+12V
GND_A
GND_D
DAC_C1
VOL_DATA
C5551
47/25
1
2
3
4
C5552
47/25
5
47/25
6
C5553
7
8
9
47/25
10
C5554
47/25
11
C5555
12
13
14
47/25
15
C5556
47/25
16
C5557
17
18
19
47/25
20
C5558
474J
21
C5559
R5585
823J
22
C5560
223J
23
C5561
24
+6.8V
+/-7V Supply
474J
C5562
C5674
470/16
1
C5675
470/16
1
R5591
10K
R5593
R5592
1.2K
470
DAC_SW
R5596
R5597
470
1.2K
R5599
10K
VOL_CLK
PROTECT
1.8K
D5671
UDZ6.2C
D5672
UDZ6.2C
P302
SEC1H
SBR_OUT
SBL_OUT
C_OUT
SW_OUT1
SR_OUT
SL_OUT
R_OUT
L_OUT
R5674
82
D5673
1SS133
D5674
1SS133
R5675
82
DAC_FR
DAC_FL
VOLH
123456789
AMUT
<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.
-12V
R5632
15K
G
G
C5631
I
I
221J
+12V
1
C5670
C5671
15(2W)
R5677
Q5630A
4
3
NJM4580
2
R5634
10K
1.2K
C5632
R5633
5
6
8
10/50
10/50
15(2W)
R5678
R5672
47
R5670
47
R5673
68
R5671
68
R5667
C5667
C5666
R5666
22
220/25
220/25
22
-12V
+12V
47/50
C5630
Subwoofer
R5630
220
47K
R5631
Q5630B
NJM4580
+/-12V Supply
Q5670
78M12
3
O
2
C5672
220/25
C5673
220/25
1
3O2
Q5671
79M12
R5680
220K
R5681
220K
R5682
220K
NC
R5813
47/50
47/50
47/50
C5608
47/50
C5609
1000/35
1000/35
D9002
R5600
RN1441
RN1441
R5601
R5602
R5603
R5604
R5605
R5606
R5607
R5608
R5609
270
R5610
220K
220K
R5611
2.2K
R5612
2.2K
220K
220K
R5613
2.2K
R5614
2.2K
220K
220K
R5615
2.2K
R5616
2.2K
220K
220K
R5617
2.2K
2.2K
R5618
220K
220K
2.2K
R5619
D9001
D9003D9004
R5814
Q5600
Q5601
C5600
100/25
SW_OUT
1
103J
SBR_OUT
SBL_OUT
+22V
-22V
SR_OUT
SL_OUT
R_OUT
L_OUT
C_OUT
Z2_L
C5601
47/50
C5602
47/50
C5603
47/50
C5604
47/50
C5605
47/50
C5606
C5607
Z2_R
C9003
C9004
D9001 - 9004 : RL1N4003
7
2W
2W
J5063
2W
2W
0
Q5602
RN1441
RN1441
Q5603
Q5604
RN1441
RN1441
Q5605
Q5606
RN1441
RN1441
Q5607
Q5608
RN1441
RN1441
Q5609
NC
C9001
R5660
2.2
334J
R5661
2.2
FRONT Lch
FRONT Rch
100
R5620
RN1441
Q5610
Q5611
NC
R5621
0
R5622
0
NC
Q5612
Q5613
NC
R5623
0
R5624
0
NC
Q5614
NC
Q5615
R5625
0
R5626
0
Q5616
NC
NC
Q5617
0
R5627
GND_S1
+22V
1W
S1L+
To NAAF-8779(2/2)
GND
1W
S1L-
NC
1
P301
23456
NC
TZ2
Z2MUT
SB/PREMUTE
(SD-2 : B5)
+5.6IR
GND_IR
IR
+12VTRG
GND_TRG
To NAVD-9178(2/2)
NAAF-8779(1/2)
U01 AMPLIFIER PC BOARD
Q6226
2SB1068-U
R6227
3.3
D6222D6221
(SD-6 : E2)
C6227
104Z
Q6227
RN1402
R5668
22
8
10
5
3
12 1
RL5700
312
1K
R6228
1
3 2
PREOUT RELAY
C5700
103Z
9
4
C6222
RN1402
D5700
1SS133
4
3
2
1
R6224
C6221
223K
+
100/25
3
Q6223
RN1402
NC
Q5700
D5717
D5718
JL6604A
100K
R6226
3.3K
10K
10K
R6223
R6222
2
2
Q6221
1
PC817X
1
3
Q6222
RN1402
D5707
C5531
D5708
103J
C6087
103J
C6077
C6076
102J
C6086
C6226
R5571
102J
104Z
R6221
100
C6229
C5707
R5531
100
C5708
223K
GND_E
22
24
21
2
10
1
104Z
GND_E
VOLH
To NAAF-8779(2/2)
SEC1H
PROTECT
NC
P6221
P6991
PREOUT
SUBWOOFER
P7908
SBR
SBL
SR
SL
To NAAF-8779(2/2)
R
L
C
P6002
R
(SD-2 : D4)
SPEAKERS B
L
(SD-2 : A3)
FRONT
HT-R550
SL
D
D
6
R
L
Q
L
D
R
2
R
.
Q
L
Q
L
R
R
2
L
Q
L
8
6
6
6
6
+
A
SCHEMATIC DIAGRAMS-2
POWER AMPLIFIER SECTION
NOTE
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY
REPLACE ONLY WITH PART NUMBER SPECIFIED.
1
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>
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.
2
Refer to following table about the parts displayed by mark "LIST".
Q6050 - 6052 Q6053- 6056
2SC52422SC5242
Q6060- 6062 Q6063 - 6066
2SA1962 2SA1962
To NAAF-8779(1/2)
(SD-1 : H1)
3
FRONT Lch
FRONT Rch
VOLH
SEC1H
GNDS1
+22V
PROTECT
!
R6701
22K
10K
R6702
Q6703
2SA1163-BL
+
1/50
C6704
C6703
D6703
BCDEFGH
104Z
R6704
UDZS5.1B
Q6702
2SC2712-GR
47K
220K
R6706
R6708
D6702
KDS4148U
33K
D6701
KDS4148U
+
C6701
100/25
NAAF-8779(2/2)
Q6701
2SC2712-GR
NC
R6721
U01 AMPLIFIER PC BOARD
C
R5000
1K
L
R5001
1K
R
R5002
1K
C5000
C5001
C5002
C5010
+
47/50
221K
C5011
+
47/50
221K
C5012
+
47/50
221K
D5000
MTZJ5.6B
D5001
MTZJ5.6B
D5002
MTZJ5.6B
R5010
R5040
C5020
R5011
R5041
C5021
R5012
R5042
C5022
56K
2.2K
+
56K
2.2K
+
56K
2.2K
+
10/50
10/50
10/50
R5090
R5091
R5092
R5020
330
-46.5V
R5021
330
-46.5V
R5022
330
-46.5V
100K
R5100
100K
R5101
100K
R5102
100K
100K
100K
R5110
Q5000
2SC2240
R5111
Q5001
2SC2240
R5112
Q5002
2SC2240
1K
R5050
1.2K
R5060
R5070
1K
R5051
R5061
R5071
1K
R5052
R5062
R5072
-0.65V
-0.65V
-0.65V
+50.5V
4.7K
Q5050
NC
4.7K
Q5051
1.2K
NC
+50.5V
4.7K
Q5052
1.2K
NC
Q5010
2SC2240
C5040
220/25
2SC1815
470
R5080
+50.5V
Q5011
2SC2240
C5041
2SC1815
470
R5081
Q5012
2SC2240
C5042
2SC1815
470
R5082
+
+
+
+
C5100
+
C5110
+
C5101
220/25
+
C5111
+
C5102
220/25
+
C5112
R5160
22/100
040D
C5080
0V
22/100
2SC2229-Y
R5170
R5161
22/100
040D
C5081
0V
22/100
2SC2229-Y
R5171
R5162
22/100
C5082
0V
22/100
2SC2229-Y
R5172
10
100
(1/4W)
Q5030
2SA949Y
Q5040
100
(1/4W)
100
(1/4W)
Q5031
Q5041
100
(1/4W)
R5182
10
100
(1/4W)
Q5032
040D
Q5042
100
(1/4W)
R5180
(1/4W)
R5030
120K
R5230
120K
101K
C5090
R5190
(1/4W)
10
R5181
(1/4W)
10
2SA949Y
R5031
120K
R5231
120K
101K
C5091
R5191
10
(1/4W)
(1/4W)
2SA949Y
R5032
120K
R5232
120K
101K
C5092
R5192
(1/4W)
10
R5200
R5130
-1.1V
+1.1V
R5201
R5131
-1.1V
+ 1.1V
R5202
R5132
-1.1V
+1.1V
18K
18K
18K
18K
18K
18K
R6030
R6000
R6010
R6040
R6050
R6031
R6001
R6011
IDLING
ADJUST
R6041
R6051
R6032
R6002
R6012
IDLING
ADJUST
R6052
+B1C
+BC
470
+1.0V
5.6K
3.9K
-0.3V
NFC
IDLING
ADJUST
2K
-0.4V
3.3K
-BC
-B1C
+B1L
+BL
470
1.0V
5.6K
3.9K
-0.3V
NFL
2K
-0.4V
3.3K
-BL
-B1L
+B1R
+BR
470
+1.0V
5.6K
3.9K
-0.3V
NFR
R6042
2K
-0.4V
3.3K
-BR
-B1R
R6020
2.2
(1/4W)
Q6000
2SC1740S_S
+
C5050
Q6010
2SC1740S_S
Q6040
2SA1930
R6021
2.2
(1/4W)
Q6001
2SC1740S_S
+
C5051
Q6011
2SC1740S_S
Q6041
2SA1930
R6022
2.2
(1/4W)
Q6002
2SC1740S_S
+
C5052
Q6012
2SC1740S_S
Q6042
2SA1930
+0.6V
47/50
-0.6V
+0.6V
47/50
-0.6V
+0.6V
47/50
-0.6V
R6071
R6072
R6070
(1/4W)
82
(1/4W)
82
(1/4W)
82
Q6030
2SC5171
+
C6040
Q6031
2SC5171
+
C6041
Q6032
2SC5171
+
C6042
47/50
47/50
47/50
R6080
0.22
(1/4W)
P6080
ID+
ID-
R6090
0.22
(1/4W)
R6081
0.22
(1/4W)
P6081
ID+
ID-
R6091
0.22
(1/4W)
R6082
0.22
(1/4W)
P6082
ID+
ID-
R6092
0.22
(1/4W)
+
10/50
C6706
4
8.2
(1/2W)
NAPS-8780
U02
TRANS. SEC. TERMINAL
PC BOARD
P6903B(YEW)
P16P17P19
P6900B(BLK)
P18 P15
5
(SD-8 : D3)
To TRANS/ (T901)
P6904B(GRN)
4
3
2
1
JL6952A
1
2
3
4
JL6952B
P6903B
P6904B
!
!
R6197
S1H+
S1H-
F6901
10A 125V
F6902
10A 125V
D6704
2SC2712-GR
102J
C6911
D6902
R6709
UDZS5.1B
R6903
Q6707
1SS352
S1L+
S1L-
12K
5.6K
R6710
47K
R6902
1K
4
3 2
3
4 1
From Audio I/O
(PART 3)
LCGND_S1
To P6901B
GND
D6901
C6912
C6913
C6915
C6916
104J
104J
334J/50V
334J/50V
D10XB60H
3
4
D6903
D10XB60H
2
4
1
2
1
3
1
!
RL6901
2
!
RL6902
P6901A
+65V
C6901
+
10000u/69V
P6900B
+
C6902
10000u/69V
-65V
P6902A
To P6902B
To NAVD-9178(2/2)
(SD-6 : E1)
P6911B
SPSL-
SPL-
SPSR-
SPC-
SPR-
SPSBL-
SPSBR987654321
JL6603A
+22V
GND_S1
R6130
C6030
473J
(1W)
8.2
(50V)
C6031
R6131
(50V)
473J
(1W)
8.2
R6132
C6032
473J
(1W)
8.2
(50V)
C6033
R6133
To NAAF-
(SD-1
(50V)
(1W)
8.2
473J
R6134
C6035
(1W)
(50V)
R6135
8.2
C6034
473J
(50V)
473J
(1W)
8.2
HT-R550
+65V
R6080
0.22
Q6050
(1/4W)
LIST
R6140
22K
P6080
R6100
2
ID+
0.22(2W)
1
ID-
R6090
0.22
Q6060
(1/4W)
LIST
D6000
KDS4148U
-65V
+65V
R6081
0.22
Q6051
(1/4W)
LIST
R6141
22K
P6081
R6101
2
ID+
0.22(2W)
1
ID-
R6091
0.22
Q6061
(1/4W)
LIST
D6001
KDS4148U
-65V
+65V
R6082
0.22
Q6052
(1/4W)
LIST
R6142
P6082
R6102
2
0.22(2W)
ID+
1
ID-
R6092
0.22
Q6062
(1/4W)
LIST
KDS4148U
-65V
R
GND_S1
L
GND_S1
C
GND_S1
(SD-1 : H5)
!
2SC2240
12K
R6150
!
R6170
47K
R6180
47K
!
2SC2240
12K
R6151
!
R6171
47K
R6181
47K
!
2SC2240
22K
C6052
12K
R6152
!
R6172
47K
R6182
47K
D6002
SLSRSBL
GND_S1
GND_S1
Q6070
C6050
Q6071
C6051
Q6072
103J
R6190
103J
R6191
103J
R6192
SBR
GND_S1
R6160
220K
D6010
KDS4148U
R6161
220K
D6011
KDS4148U
R6162
220K
D6012
KDS4148U
VPRO
VOLH
VPRO
VOLH
VPRO
VOLH
To P6901A
IPRO
33K
SPC
IPRO
33K
SPL
IPRO
33K
SPR
P6901B
To P6902A
P6902B
SL
R5003
1K
SR
R5004
1K
SBL
R5005
1K
SBR
R5006
1K
C5003
C5004
C5005
C5006
C5013
+
47/50
221K
C5014
+
47/50
221K
C5015
+
47/50
221K
C5016
+
47/50
221K
D5003
MTZJ5.6B
D5004
MTZJ5.6B
D5005
MTZJ5.6B
D5006
MTZJ5.6B
R5013
R5043
C5023
R5014
R5044
C5024
R5015
R5045
C5025
R5016
R5046
C5026
R5183
C5103
2SC2240
+
C5043
C5113
470
C5104
2SC2240
+
C5044
C5114
470
C5105
2SC2240
+
C5045
C5115
470
C5106
2SC2240
+
C5046
C5116
470
+
0V
220/25
+
+
0V
220/25
+
+
0V
220/25
+
+
0V
220/25
+
22/100
22/100
22/100
22/100
22/100
22/100
22/100
22/100
R5163
C5083
2SC2229-Y
R5173
R5164
C5084
2SC2229-Y
R5174
R5165
C5085
2SC2229-Y
R5175
R5166
C5086
2SC2229-Y
R5176
100
Q5033
Q5043
100
100
Q5034
Q5044
100
100
Q5035
Q5045
100
100
Q5036
Q5046
100
(1/4W)
2SA949Y
R5033
120K
040D
R5233
120K
R5193
(1/4W)
10
R5184
10
(1/4W)
2SA949Y
R5034
040D
R5234
120K
R5194
10
(1/4W)
R5185
10
(1/4W)
2SA949Y
R5035
120K
040D
R5235
120K
R5195
(1/4W)
10
R5186
(1/4W)
2SA949Y
R5036
120K
040D
R5236
120K
R5196
(1/4W)
1K
R5113
Q5003
Q5004
Q5005
2SC2240
Q5006
2SC2240
1K
R5114
2SC2240
1K
R5115
1K
R5116
2SC2240
-0.65V
R5053
R5063
R5073
-0.65V
R5054
R5064
R5074
-0.65V
R5055
R5065
R5075
-0.65V
R5056
R5066
R5076
4.7K
Q5053
1.2K
NC
4.7K
Q5054
1.2K
NC
4.7K
Q5055
1.2K
NC
4.7K
Q5056
1.2K
NC
+50.5V
Q5013
2SC1815
R5083
+50.5V
Q5014
2SC1815
R5084
+50.5V]
Q5015
2SC1815
R5085
+50.5V
Q5016
2SC1815
R5086
100K
R5093
R5023
330
56K
2.2K
-46.5V
+
100K
10/50
R5103
100K
R5094
R5024
330
56K
2.2K
-46.5V
+
100K
10/50
R5104
100K
R5095
R5025
330
56K
2.2K
-46.5V
+
100K
R5105
10/50
100K
R5096
R5026
330
56K
2.2K
-46.5V
+
100K
10/50
R5106
(1/4W)10
C5093
(1/4W)
(1/4W)
120K
C5094
(1/4W)
(1/4W)
C5095
(1/4W)
(1/4W)10
C5096
(1/4W)10
101K
101K
101K
101K
+1.1V
R5203
R5133
-1.1V
+1.1V
R5204
R5134
-1.1V
+1.1V
R5205
R5135
-1.1V
+1.1V
R5206
R5136
-1.1V
22K
22K
22K
22K
R6035
R6005
R6015
22K
22K
R6055
R6036
R6006
R6016
22K
22K
R6056
R6033
R6003
R6013
R6053
R6034
R6004
R6014
R6054
+B1SL
+BSL
470
+1.0V
5.6K
3.9K
-0.3V
NFSL
IDLING
ADJUST
R6043
2K
-0.4V
3.3K
-BSL
-B1SL
+B1SR
+BSR
470
+1.0V
5.6K
3.9K
-0.3V
NFSR
IDLING
ADJUST
R6044
2K
-0.4V
3.3K
-BSR
-B1SR
+B1SBL
+BSBL
470
+1.0V
5.6K
3.9K
-0.3V
NFSBL
IDLING
ADJUST
R6045
2K
-0.4V
3.3K
-BSBL
-B1SBL
+B1SBR
+BSBR
470
+1.0V
5.6K
3.9K
-0.3V
NFSBR
IDLING
ADJUST
R6046
2K
-0.4V
3.3K
-BSBR
-B1SBR
R6023
2.2
(1/4W)
2SC1740S_S
Q6003
+
Q6013
2SC1740S_S
Q6043
2SA1930
R6024
2.2
(1/4W)
Q6004
2SC1740S_S
+
C5054
Q6014
2SC1740S_S
Q6044
2SA1930
R6025
2.2
(1/4W)
Q6005
2SC1740S_S
+
C5055
Q6015
2SC1740S_S
Q6045
2SA1930
R6026
2.2
(1/4W)
Q6006
2SC1740S_S
+
Q6016
2SC1740S_S
Q6046
2SA1930
C5053
C5056
+0.6V
47/50
-0.6V
+0.6V
47/50
-0.6V
+0.6V
47/50
-0.6V
+0.6V
47/50
-0.6V
R6073
R6074
R6075
R6076
(1/4W)
100
(1/4W)
100
(1/4W)
100
(1/4W)
100
+65V
Q6033
2SC5171
+
C6043
-65V
+65V
Q6034
2SC5171
+
C6044
-65V
+65V
Q6035
2SC5171
+
C6045
-65V
Q6036
2SC5171
+
C6046
47/50
47/50
47/50
47/50
R6083
0.22
(1/4W)
P6083
ID+
ID-
R6093
0.22
(1/4W)
R6084
0.22
(1/4W)
P6084
ID+
ID-
R6094
0.22
(1/4W)
R6085
0.22
(1/4W)
P6085
ID+
ID-
R6095
0.22
(1/4W)
R6086
0.22
(1/4W)
P6086
ID+
ID-
R6096
0.22
(1/4W)
2
1
2
1
2
1
2
1
!
Q6053
LIST
R6143
22K
R6103
0.22(2W)
!
Q6063
LIST
R6173
47K
D6003
KDS4148U
!
Q6054
LIST
R6144
22K
R6104
0.22(2W)
!
Q6064
LIST
R6174
47K
D6004
KDS4148U
!
Q6055
LIST
R6145
22K
R6105
0.22(2W)
!
Q6065
LIST
R6175
47K
D6005
KDS4148U
!
Q6056
LIST
R6146
22K
R6106
0.22(2W)
!
Q6066
LIST
R6176
47K
D6006
KDS4148U
R6153
R6154
R6155
12K
R6156
12K
R6183
47K
12K
R6184
47K
12K
R6185
47K
R6186
47K
Q6073
2SC2240
103J
C6053
R6193
Q6074
2SC2240
103J
C6054
R6194
Q6075
2SC2240
103J
C6055
R6195
Q6076
2SC2240
103J
C6056
R6196
220K
D6013
KDS4148U
R6164
220K
D6014
KDS4148U
R6165
220K
D6015
KDS4148U
R6166
220K
D6016
KDS4148U
R6163
VPRO
VOLH
VPRO
VOLH
VPRO
VOLH
VPRO
VOLH
IPRO
33K
SPSL
IPRO
33K
SPSR
IPRO
33K
SPSBL
IPRO
33K
SPSBR
C6035
R6135
(50V)
473J
(1W)
8.2
R6136
C6036
473J
(1W)
8.2
(50V)
To NAVD-9178(2/2)
(SD-6 : A2)
JL6600A
SPC
1
SPL
2
SPR
3
SPSL
4
SPSR
5
SPSBL
6
SPSBR
7
VOLH
IPRO
VPRO
HT-R550
A
SCHEMATIC DIAGRAMS-2
POWER AMPLIFIER SECTION
NOTE
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY
REPLACE ONLY WITH PART NUMBER SPECIFIED.
1
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>
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.
2
Refer to following table about the parts displayed by mark "LIST".
Q6050 - 6052 Q6053- 6056
2SC52422SC5242
Q6060- 6062 Q6063 - 6066
2SA1962 2SA1962
To NAAF-8779(1/2)
(SD-1 : H1)
3
4
NAPS-8780
U02
TRANS. SEC. TERMINAL
PC BOARD
P6903B(YEW)
P16P17P19
P6900B(BLK)
P18 P15
5
(SD-8 : D3)
To TRANS/ (T901)
P6904B(GRN)
FRONT Lch
FRONT Rch
VOLH
SEC1H
GNDS1
+22V
PROTECT
4
3
2
1
JL6952A
!
R6701
22K
10K
R6702
Q6703
2SA1163-BL
+
1/50
C6704
1
2
3
4
JL6952B
C6703
D6703
BCDEFGH
104Z
R6704
UDZS5.1B
P6903B
P6904B
Q6702
2SC2712-GR
47K
220K
R6706
R6197
S1H+
S1H-
F6901
!
10A 125V
F6902
!
10A 125V
R6708
D6702
KDS4148U
+
10/50
C6706
8.2
(1/2W)
33K
KDS4148U
D6704
2SC2712-GR
102J
C6911
D6902
D6701
+
C6701
100/25
R6709
UDZS5.1B
R6903
Q6707
1SS352
S1L+
S1L-
NAAF-8779(2/2)
Q6701
2SC2712-GR
NC
R6721
12K
5.6K
R6710
47K
R6902
1K
4
1
2
From Audio I/O
(PART 3)
RL6901
RL6902
!
!
3 2
3
4 1
C6912
C6913
C6915
C6916
104J
104J
334J/50V
334J/50V
D6901
D10XB60H
3
4
D6903
D10XB60H
2
4
U01 AMPLIFIER PC BOARD
C
R5000
C5010
+
47/50
1K
C5000
221K
D5000
MTZJ5.6B
R5010
R5040
C5020
56K
2.2K
+
L
R5001
C5011
+
1K
47/50
56K
R5011
221K
C5001
2.2K
R5041
+
C5021
D5001
MTZJ5.6B
R
R5002
C5012
+
47/50
1K
GND
1
2
1
3
C5002
221K
D5002
MTZJ5.6B
R5012
R5042
C5022
56K
2.2K
+
1K
R5110
100K
R5090
Q5000
2SC2240
R5020
-0.65V
330
4.7K
R5050
-46.5V
1.2K
R5060
NC
100K
10/50
R5100
R5070
1K
R5111
100K
R5091
Q5001
2SC2240
R5021
330
-0.65V
4.7K
R5051
-46.5V
1.2K
R5061
10/50
100K
R5101
NC
R5071
1K
R5112
100K
R5092
Q5002
2SC2240
R5022
-0.65V
330
4.7K
R5052
-46.5V
1.2K
R5062
100K
NC
R5102
10/50
To P6901B
P6901A
C6901
10000u/69V
P6900B
C6902
10000u/69V
P6902A
R5072
To P6902B
To NAVD-9178(2/2)
(SD-6 : E1)
+50.5V
Q5050
2SC1815
R5080
+50.5V
Q5051
2SC1815
R5081
+50.5V
Q5052
2SC1815
R5082
+65V
+
+
-65V
Q5010
2SC2240
C5040
Q5011
2SC2240
Q5012
2SC2240
+
220/25
470
+
C5041
470
+
C5042
470
+
C5100
+
C5110
+
C5101
220/25
+
C5111
+
C5102
220/25
+
C5112
0V
22/100
0V
22/100
22/100
0V
22/100
22/100
22/100
R5180
(1/4W)
10
100
R5160
(1/4W)
Q5030
2SA949Y
R5030
120K
040D
C5080
R5230
120K
C5090
Q5040
2SC2229-Y
R5190
100
R5170
(1/4W)
10
(1/4W)
R5181
(1/4W)
10
100
R5161
(1/4W)
Q5031
2SA949Y
R5031
120K
040D
C5081
R5231
120K
C5091
Q5041
2SC2229-Y
R5191
100
10
(1/4W)
R5171
(1/4W)
R5182
10
(1/4W)
100
R5162
(1/4W)
Q5032
2SA949Y
R5032
120K
040D
C5082
R5232
120K
C5092
Q5042
2SC2229-Y
R5192
100
R5172
(1/4W)
10
(1/4W)
P6911B
SPSBL-
SPSBR987654321
101K
101K
101K
SPSR-
R5200
R5130
-1.1V
+1.1V
R5201
R5131
-1.1V
+ 1.1V
R5202
R5132
-1.1V
SPSL-
+1.1V
SPR-
R6030
R6000
R6010
18K
18K
R6050
R6031
R6001
R6011
18K
18K
R6051
R6032
R6002
R6012
18K
18K
R6052
SPL-
470
+1.0V
5.6K
3.9K
-0.3V
IDLING
ADJUST
R6040
2K
-0.4V
3.3K
470
1.0V
5.6K
3.9K
-0.3V
IDLING
ADJUST
R6041
2K
-0.4V
3.3K
470
+1.0V
5.6K
3.9K
-0.3V
IDLING
ADJUST
R6042
2K
-0.4V
3.3K
SPC-
GND_S1
JL6603A
+B1C
+BC
NFC
-BC
-B1C
+B1L
+BL
NFL
-BL
-B1L
+B1R
+BR
NFR
-BR
-B1R
R6130
C6030
+22V
(1W)
8.2
(50V)
473J
R6020
2.2
(1/4W)
Q6000
2SC1740S_S
+
C5050
Q6010
2SC1740S_S
Q6040
2SA1930
R6021
2.2
(1/4W)
Q6001
2SC1740S_S
+
C5051
Q6011
2SC1740S_S
Q6041
2SA1930
R6022
2.2
(1/4W)
Q6002
2SC1740S_S
+
C5052
Q6012
2SC1740S_S
Q6042
2SA1930
(50V)
473J
C6031
(1W)
R6131
8.2
Q6030
2SC5171
R6080
0.22
(1/4W)
+0.6V
47/50
P6080
ID+
+
ID-
(1/4W)
R6070
47/50
C6040
82
R6090
0.22
(1/4W)
-0.6V
Q6031
2SC5171
R6081
0.22
(1/4W)
+0.6V
47/50
P6081
ID+
+
ID-
(1/4W)
47/50
R6071
C6041
82
R6091
0.22
(1/4W)
-0.6V
Q6032
2SC5171
R6082
0.22
(1/4W)
+0.6V
47/50
P6082
ID+
+
ID-
(1/4W)
47/50
R6072
C6042
82
R6092
0.22
(1/4W)
-0.6V
C
GND_S1
To NAAF-8779(1/2)
(SD-1 : H5)
(50V)
(1W)
(1W)
8.2
8.2
473J
R6132
R6134
C6033
C6035
(1W)
(50V)
(50V)
R6133
R6135
8.2
C6032
C6034
473J
473J
2
1
2
1
2
1
L
GND_S1
(50V)
473J
(1W)
8.2
R
R6136
C6036
+65V
!
Q6050
LIST
R6140
22K
R6100
0.22(2W)
!
Q6060
LIST
R6170
47K
D6000
KDS4148U
-65V
+65V
!
Q6051
LIST
R6141
22K
R6101
0.22(2W)
!
Q6061
LIST
R6171
47K
D6001
KDS4148U
-65V
+65V
!
Q6052
LIST
R6142
22K
R6102
0.22(2W)
!
Q6062
LIST
R6172
47K
D6002
KDS4148U
-65V
SLSRSBL
GND_S1
(1W)
8.2
(50V)
473J
Q6070
R6160
2SC2240
103J
C6050
12K
R6150
220K
R6190
D6010
KDS4148U
VPRO
R6180
VOLH
47K
Q6071
R6161
2SC2240
103J
C6051
12K
R6151
220K
R6191
D6011
KDS4148U
VPRO
R6181
VOLH
47K
R6162
Q6072
2SC2240
103J
C6052
12K
R6152
220K
R6192
D6012
KDS4148U
VPRO
R6182
VOLH
47K
SBR
GND_S1
GND_S1
GND_S1
To NAVD-9178(2/2)
JL6600A
SPC
1
SPL
2
SPR
3
SPSL
4
SPSR
5
SPSBL
6
SPSBR
7
To P6901A
IPRO
33K
SPC
IPRO
33K
SPL
IPRO
33K
SPR
(SD-6 : A2)
P6901B
To P6902A
P6902B
VOLH
IPRO
VPRO
SL
R5003
1K
SR
R5004
1K
SBL
R5005
1K
SBR
R5006
1K
C5003
C5004
C5005
C5006
C5013
47/50
221K
C5014
47/50
221K
C5015
47/50
221K
C5016
47/50
221K
+
+
+
+
D5003
MTZJ5.6B
D5004
MTZJ5.6B
D5005
MTZJ5.6B
D5006
MTZJ5.6B
R5013
R5043
C5023
R5014
R5044
C5024
R5015
R5045
C5025
R5016
R5046
C5026
R5183
C5103
2SC2240
+
C5043
C5113
470
C5104
2SC2240
+
C5044
C5114
470
C5105
2SC2240
+
C5045
C5115
470
C5106
2SC2240
+
C5046
C5116
470
+
0V
220/25
+
+
0V
220/25
+
+
0V
220/25
+
+
0V
220/25
+
22/100
22/100
22/100
22/100
22/100
22/100
22/100
22/100
100
R5163
C5083
2SC2229-Y
100
R5173
100
R5164
C5084
2SC2229-Y
100
R5174
100
R5165
C5085
2SC2229-Y
100
R5175
100
R5166
C5086
2SC2229-Y
100
R5176
(1/4W)
Q5033
2SA949Y
R5033
120K
040D
R5233
120K
Q5043
(1/4W)
10
R5184
10
(1/4W)
Q5034
2SA949Y
R5034
040D
R5234
120K
Q5044
R5194
10
(1/4W)
R5185
10
(1/4W)
Q5035
2SA949Y
R5035
040D
R5235
120K
Q5045
R5195
(1/4W)
10
R5186
(1/4W)
Q5036
2SA949Y
R5036
040D
R5236
Q5046
(1/4W)
R5193
120K
120K
120K
R5196
1K
R5113
Q5003
2SC2240
R5114
Q5004
2SC2240
R5115
Q5005
2SC2240
R5116
Q5006
2SC2240
1K
1K
1K
-0.65V
R5053
R5063
R5073
-0.65V
R5054
R5064
R5074
-0.65V
R5055
R5065
R5075
-0.65V
R5056
R5066
R5076
4.7K
Q5053
1.2K
NC
4.7K
Q5054
1.2K
NC
4.7K
Q5055
1.2K
NC
4.7K
Q5056
1.2K
NC
+50.5V
Q5013
2SC1815
R5083
+50.5V
Q5014
2SC1815
R5084
+50.5V]
Q5015
2SC1815
R5085
+50.5V
Q5016
2SC1815
R5086
100K
R5093
R5023
330
56K
2.2K
-46.5V
+
100K
10/50
R5103
100K
R5094
R5024
330
56K
2.2K
-46.5V
+
100K
10/50
R5104
100K
R5095
R5025
330
56K
2.2K
-46.5V
+
100K
R5105
10/50
100K
R5096
R5026
330
56K
2.2K
-46.5V
+
100K
10/50
R5106
(1/4W)10
C5093
(1/4W)
(1/4W)
120K
C5094
(1/4W)
(1/4W)
C5095
(1/4W)
(1/4W)10
C5096
(1/4W)10
101K
101K
101K
101K
R5203
R5133
-1.1V
R5204
R5134
-1.1V
+1.1V
R5205
R5135
-1.1V
+1.1V
R5206
R5136
-1.1V
+1.1V
+1.1V
22K
22K
22K
22K
22K
22K
22K
22K
R6033
R6003
R6013
R6053
R6034
R6004
R6014
R6054
R6035
R6005
R6015
R6055
R6036
R6006
R6016
R6056
+B1SL
+BSL
470
+1.0V
5.6K
3.9K
-0.3V
NFSL
IDLING
ADJUST
R6043
2K
-0.4V
3.3K
-BSL
-B1SL
+B1SR
+BSR
470
+1.0V
5.6K
3.9K
-0.3V
NFSR
IDLING
ADJUST
R6044
2K
-0.4V
3.3K
-BSR
-B1SR
+B1SBL
+BSBL
470
+1.0V
5.6K
3.9K
-0.3V
NFSBL
IDLING
ADJUST
R6045
2K
-0.4V
3.3K
-BSBL
-B1SBL
+B1SBR
+BSBR
470
+1.0V
5.6K
3.9K
-0.3V
NFSBR
IDLING
ADJUST
R6046
2K
-0.4V
3.3K
-BSBR
-B1SBR
R6023
2.2
(1/4W)
2SC1740S_S
Q6003
+
Q6013
2SC1740S_S
Q6043
2SA1930
R6024
2.2
(1/4W)
Q6004
2SC1740S_S
+
Q6014
2SC1740S_S
Q6044
2SA1930
R6025
2.2
(1/4W)
Q6005
2SC1740S_S
+
Q6015
2SC1740S_S
Q6045
2SA1930
R6026
2.2
(1/4W)
Q6006
2SC1740S_S
+
Q6016
2SC1740S_S
Q6046
2SA1930
+0.6V
47/50
C5053
+0.6V
47/50
C5054
47/50
C5055
47/50
C5056
-0.6V
-0.6V
+0.6V
-0.6V
+0.6V
-0.6V
R6073
R6074
R6075
R6076
(1/4W)
100
(1/4W)
100
(1/4W)
100
(1/4W)
100
+65V
Q6033
2SC5171
+
C6043
-65V
+65V
Q6034
2SC5171
+
C6044
-65V
+65V
Q6035
2SC5171
+
C6045
-65V
Q6036
2SC5171
+
C6046
47/50
47/50
P6085
47/50
47/50
R6083
0.22
(1/4W)
P6083
ID+
ID-
R6093
0.22
(1/4W)
R6084
0.22
(1/4W)
P6084
ID+
ID-
R6094
0.22
(1/4W)
R6085
0.22
(1/4W)
ID+
ID-
R6095
0.22
(1/4W)
R6086
0.22
(1/4W)
P6086
ID+
ID-
R6096
0.22
(1/4W)
2
1
2
1
2
1
2
1
!
Q6053
LIST
R6143
22K
R6103
0.22(2W)
!
Q6063
LIST
R6173
47K
D6003
KDS4148U
!
Q6054
LIST
R6144
22K
R6104
0.22(2W)
!
Q6064
LIST
R6174
47K
D6004
KDS4148U
!
Q6055
LIST
R6145
22K
R6105
0.22(2W)
!
Q6065
LIST
R6175
47K
D6005
KDS4148U
!
Q6056
LIST
R6146
22K
R6106
0.22(2W)
!
Q6066
LIST
R6176
47K
D6006
KDS4148U
R6153
R6154
R6155
R6156
12K
R6183
47K
12K
R6184
47K
12K
R6185
47K
12K
R6186
47K
Q6073
2SC2240
103J
C6053
R6193
Q6074
2SC2240
103J
C6054
R6194
Q6075
2SC2240
103J
C6055
R6195
Q6076
2SC2240
103J
C6056
R6196
220K
D6013
KDS4148U
R6164
220K
D6014
KDS4148U
R6165
220K
D6015
KDS4148U
R6166
220K
D6016
KDS4148U
R6163
VPRO
VOLH
VPRO
VOLH
VPRO
VOLH
VPRO
VOLH
IPRO
33K
SPSL
IPRO
33K
SPSR
IPRO
33K
SPSBL
IPRO
33K
SPSBR
HT-R550
2
3
RXP2/GP2
D
S
S
A
A
I
CX SCLK
2
T
A
SCHEMATIC DIAGRAMS-3
DSP SECTION
<Note>
NC = No mount of parts.
SD-Z : XY
Location of connected terminal in schematic diagrams.
1
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
NAETC-8781
U03
THERMAL SENSOR
PC BOARD
2
To NAAF-8779(1/2)
To NAAF-8779(1/2)
3
To NAAF-8779(1/2)
4
5
+5V
3
THERMAL
V
O
+5VDIS
2
GNDDG2
G
Q6380
LM61CIZ
1
(SD-1 : D1)
(SD-1 : C1)
(SD-1 : B1)
JL6402A
P302A
P303A
P304A
THERMAL
+5VDSP
GNDDG
C107 104Z
C106 104Z
JL6402B
AMUT
1
VOLH
2
SEC1H
3
PROTECT
4
VOLCLK
5
VOLDAT
6
GNDDG
7
+12VA
8
-12VA
9
GND+12V
10
DAC_CT
11
DAC_SW
12
DAC_FL
13
DAC_FR
14
DAC_SBL
1
DAC_SBR
2
DAC_SL
3
DAC_SR
4
LTAD
5
RTAD
6
MICOUT
7
V3_R
8
GNDV4
9
V3_L
10
TU_R
11
GNDTU
12
TU_L
13
RI
14
3
2
1
NOTE
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.
FRONT Lch
FRONT Rch
DIGITAL
P701A
123456789
LEDSTBY
GNDV4V
V3V
GNDV4
7
TP17
Q431:A
TP16
1
NC
!
BCDEFGH
To NADIS-9148
(SD-4 : H1)
1011121314151617181920212223242526272829303132
(GNDMIC)
V3_L
GNDV4
R572
Q431:B
R571
V3_R
0
0
8
4
+12VA
-12VA
MICOUT
6
5
3
2
-35.0V
VOLB
VOLA
-VP
FLAC2
KEYINT1
FLAC1
GNDDG
MICDET
MICMUT
+5VDIS
Q411, 412, 431 - NJM4580M-D
R542
Q421:A
22K
R512
8
6
1.5K
R552
7
22K
5
4
R562
1.5K
22K
22K
R522
R532
22K
R531
22K
R521
C441
3
R561
1.5K
R541
22K
2
R511
22K
Q421:B
471J
R551
1
1.5K
KEYINT0
R502
1.5K
C442
471J
R501
1.5K
+5.6DIS
Q411:A
Q411:B
7
1
KEY3
R492
R491
To NAVD-9178(1/2)
3.3K
3.3K
3.3K
3.3K
C324
10/50
C323
10/50
C322
10/50
10/50
C321
C743
+
+
+
+
+
R715
R716
+4.1V
R324
R323
R322
R321
1000/6.3
56
56
56
56
(SD-5 : E1)
P2004A
1
GNDV4V
0
0
C287
104Z
RL1N4003
D744
+3.5V
+
1SS355
C745
10/50
222J
R326
C326
222J
R325
C325
SBR-
SBR+
SBL+
SBL-
SRSR+
SL+
SLFRFR+
SW-
SW+
CC+
FL+
FL-
2
V3V
BD7820
_SHUT2INPUT3GND4OUTPUT5DAJ
1
D743
R718
0
FANH
Q742
3.9K
3.9K
R717
0
FANCTRL
C747
WF09
+
+
C104
104Z
C306
C309
104Z
To TUNER UNIT
P101A
123456789
STEREO
KEY2
KEY1
KEY0
FLDSDO
FLDCLK
FLDCS
FLDRST
REMIN
PLLSCL_VCSCL
PLLSDA_VCSDA
104Z
C102
+
C741
470/16
C754 104Z
C742 104K
-12V
+12V
R591
22
(1/2W)
R592
22
(1/2W)
C591
220/25
+
C592
220/25
+
+12V_OP
-12V_OP
-12V
+12V
10K
R482
8
6
10K
5
4
C432
122J
TP15
TP13
TP12
TP11
TP10
TP09
TP08
TP14
7
Q404:A
Q404:B
Q403:A
Q403:B
7
Q402:A
Q402:B
1
7
Q401:A
Q401:B
1
1
7
1
C431
122J
3
R481
2
10K
10K
WF10
TP08
101112
TU_R
TU_L
NC
R102
R748
2.2(1/2W)
1SS355
SW
VADJ
GND
3
NJM4580M-D
NJM4580M-D
R478
681J
C428
180
R468
180
681J
C418
R467
681J
C417
180
R477
180
681J
C427
R476
681J
C426
180
R466
180
681J
C416
R465
681J
C415
180
R475
180
681J
C425
R474
153J
C424
180
R464
180
153J
C414
R463
681J
C413
180
R473
180
681J
C423
R472
681J681J681J681J
C422C412C411C421
180
R462
180
R461
180
R471
180
-12VTU
C103
100/25
+
+
NC
C105
RDSDAT
R742 6.8K
R743
2
4
3.9K
R741 1K
R749
C341 101J
R351
2
3
Q341:B
4
Q341:A
5
6
8
R352
C342
R456
C406
R446
R445
C405
R455
10K
R458
C408
R448
R447
C407
R457
R454
C404
R444
R443
C403
R453
R452
C402
R442
R441
C401
R451
10K
101J
4.7K
472J
4.7K
472J
4.7K
4.7K
472J
4.7K
13
NC
R104
R438
4.7K
R428
472J
470
4.7K
R427
470
R437
4.7K
R436
470
R426
470
R425
R435
R434
4.7K
470
R424
333J
470
4.7K
R423
4.7K
470
R433
472J
470
4.7K
R432
4.7K4.7K
R422
472J
470
R421
4.7K
R431
472J
4.7K
SD
GNDTU
+12VTU
47(1W)
R103
D742
SI8008TM
Q741
1
VIN
5
SS
R341
10K
R342
10K
Q401- Q404 : NJM4580M-D
8
6
5
4
3
2
8
6
5
4
3
2
8
6
5
4
3
2
8
6
5
4
3
2
VCSCL
R1060R107
D741
1
7
470
470
470
470
470
470
470
0
6.8K
L741
470K
CRS09
3.3K
3.3K
R418
R408
R407
3.3K
R417
3.3K
R416
R406
R405
3.3K
R415
3.3K
R414
3.3K
R404
3.3K
R403
3.3K
R413
3.3K
R412
3.3K
R402
3.3K
R401
R411
VCSDA
Q746
10/50
VSYNC
R744
C746
100/10
1
47/25
+
C307
104Z
+
C308
100/16
+
C303
470/10
9876543
10
SDET
VMUT
VCRST
0
R747
TA48033AF
I
O
G
2
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
L303
C628 104Z
C629
R745
R746
33K
3
VQ
FLT+
REFGND
AOUTB4AOUTB4+
AOUTA4+
AOUTA4VA
AGND1
AOUTB3AOUTB3+
AOUTA3+
AOUTA3AOUTB2-
+5.0V
To NAVD-9178(2/
(SD-6 :E3)
P2005A
3
45678
GNDA
+5VXM
GNDDG
GNDXM
+5VDSP
+5VDSP_CODEC
+1.2V
+3.3V
Q171
TC7WU04FU
C172
DIRCS_3.3V
DIRINT_3.3V
DIRRST_3.3V
DIGSDI_3.3V
DIGSDO_3.3V
47
220
220
R309 220
R307
R308
R30547R306
8
9
10
11
12
13
INT1
_RST
AINR-
AINR+
CS/AD0
CDIN/AD1
CX_SDIN2 : 64
CX_SDIN3 : 63
CX_SDIN4 : 62
Q301
CS42518-CQ
DIR/DAC/ADC
31 : AOUTB2+
32 : AOUTA2+
2.7K
C301
R311
C310 222K
C311 473K
9
101112
POFF
+10VDSP
POFF2_2
C755 104Z
C171
104Z
1
VD
2
3
4
GND
R171
1 2
24.576MHz
X171
060D
C318
104Z
DIGCLK_3.3V
104Z
220
C315
R304
5
6
7
VLC
CCLK/SCL
CDOUT/SAD
TXP : 50
RXP0 : 49
103Z
APOWER
LBC
8
7
6
5
1M
C317
C305 104Z
4
VD1
DGND1
CX_
SAI_
1
2
HPDET
VPOWER
104Z
39K
39K
+
C748
100/10
C316
221J
14
15
16
AINL-
AINL+
AOUTA2-34AOUTB1-35AOUTB1+36AOUTA1+37AOUTA1-38MUTEC39LPFLT40AGND241VARX42RXP7/GP743RXP6/GP644RXP5/GP545RXP4/GP446RXP3/GP3
33
C333 330J
C334 330J
C336 330J
C337 330J
L303, 304 : LBC2518T4R7M
13
+10S
+
NC
47
R303
3
CX_LRCK
SA
SA
HT-R550
To NAVD-9178(1/2)
(SD-5 : F1)
P2006A
123
16
FLAC1
FLAC2
L171
L173
LM182
L172
LM182
C173
060D
R302
47
R301 47
1
CX_SDIN1
VLS
VD2
+5.0V
C312
R333
R334
R336
R337
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
104Z
SPRLF
+3.3V
R338
+
330
330
330
330
WF02
SPRLSB
SPRLCS
10K
R105
+
C706 470/16
R173
R172
L302
LBC2518T4R7M
+
R319
R318
R317
L313
R315
R314
R312
C314
104Z
C313
104Z
L304
C304
470/10
4
SPRLB
D104
S812C56AUA-
C701 104Z
LEDSTBY
HDMRST
47
47
C302
470/10
47
47
47
47
47
47
SPDIF_TX
NC
+5.0V
OPT1
OPT2
COAX1
COAX2
1112131415
-VP
+10S
APOWER
POFF2_2
LBC2518T470M
+3.3V
8
VD
7
6
5
1M
NC
C317
47
L312 LM182
R303
C305 104Z
2
3
4
5
VD1
DGND1
CX_SCLK
CX_LRCK
SAI_SLCK
SAI_LRCK
OMCK
ADCIN1
ADCIN2
CX_SDOUT
RMCK
SAI_SDOUT
DGND2
RXP5/GP545RXP4/GP446RXP3/GP347RXP2/GP248RXP1/GP1
44
JL101A
123
XMDACRST
XMLNK
XMANT
1SS355
Q702
C3G-T2
2
I
O
G
1
MICDET
MICMUT
FLDSDO
FLDCLK
FLDCS
FLDRST
KEYINT1
KEYINT0
KEY3
KEY2
KEY1
KEY0
+5.0V
+5VDSP_CODEC
LM182
To NAVD-9179
(SD-9 : E4)
45678
9
10
11
NC
R101
XMSRSEL
XMSRTXD
XMSRRXD
XMRST
GNDXM
+5VXM
XMCOMSEL
D703
1SS355
D701
1SS355
+5.6V
+
C702
10K
R702
C612 102K
C616 102K
C617 102K
C618 102K
+
C604
4.7/50
CX_SDIN1
OMCK
DPSCLKIN
WF07
WF07
TP05
100/16
R698 2.7K
C619 102K
D601
1SS355
Q601
RN1404
CX_SDIN2
CX_SDIN3
R316
47
102K
R699 2.7K
C620
1
TP06
WF06
CX_SDIN4
CX_LRCK
+5VMPU
3
104Z
104Z
C627
C626
D702
1SS355
R689
R690
R684
R685
R686
R687
R688
R682
R683
R691
R692
R693
R694
R695
2.7K
2.7K
102K
R700
R701
C621
C603 104Z
2 3
TP07
WF08
CX_SCLK
SAI_SLCK
SAI_LRCK
TRST
EMU0
NC
JL103A
123
+5VXM
+
C705
100/16
1K
220
47
220
220
220
220
10K
10K
4.7K
4.7K
4.7K
4.7K
4.7K
R696
4.7K
R672
220
C601104Z
SAI_SDOUT
TP04
TP01
WF05
WF04
TP02
2
4
6
8
10
12
14 13
4
+5VCPU
+5.0V
R680
R679
R678
R601 47K
R607
R606
R600
WF03
TP03
P711JTAG
+5VCPU
RI
C610
102K
C611
104Z
27K
27K
10K
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
C602 104Z
R610
10k
4.7K
4.7K
10K
DIGSDO_3.3V
DIGSDI_3.3V
DEC_DSP_3.3V
NIC_DSP_3.3V
1
3
5
7
9
11
TCK
EMU1
Q602
RN2402
1
SD
VOLB
VOLA
HPDET
STEREO
1K
R732
1K
R674 1K
R675 1K
R6761KR677
80
MICDET
MICMUT
STEREO
LEDSTBY
FLDSDO
FLDCLK
FLDCS
FLDRST
KEYINT1
96 : AVSS
KEYINT0
97 : KEY0
KEY3
98 : Vref
KEY2
99 : AVcc
KEY1
100 : HDMRST
VMUT
VCRST
HDMSDA
HDMSCL
123456789
R605 220
R604 220
VMUT
VCRST
HDMSDA
HDMSCL
SAI_SLCK
SAI_LRCK
CX_SCLK
CX_LRCK
DSPRST_3.3V
TDI
TDO
TMS
TYPE
MDD, MDC 10K
MPA
R655,R656 : TX-SR505 MWT, MWO Type Only
+5.0V
1M
R108
C625
104Z
LIST
LIST
LIST
LIST
R707
R708
R704
R705
R706
R709
R710
INT1
INT2
INT3
VOLH
BAND
THERMAL
220
220
R669
R670
INT1
INT2
INT3
VOLH
BAND
THERMAL
Q701
XIN
VSS
RESET13XOUT
XMSRSEL
RDSDAT
101112
14
15
R611 220
R608 220
X701
6.000MHz
RESET
RDSDAT
XMSRSEL
L201
221SN1
BLM21PG
+1.2V
D1.2V
R251
+3.3V
109
110
111
112
113
114
115
116
AXR0[2]
117
AXR0[3]
118
VSS
119
AXR0[4]
120
AXR0[5]/SPI1_SCS
121
AXR0[6]/SPI1_ENA]
122
AXR0[7]/SPI1_CLK
123
CVDD
124
VSS
125
DVDD
126
AXR0[8]/AXR1[5]/SPI1_SOMI
127
AXR0[9]/AXR1[4]/SPI1_SIMO
128
CVDD
129
VSS
130
AXR0[10]/AXR1[3]
131
AXR0[11]/AXR1[2]
132
CVDD
133
VSS
134
AXR0[12]/AXR1[1]
135
AXR0[13]/AXR1[0]
136
DVDD
137
AXR0[14]/AXR2[1]
138
139
140
141
142
143
144
R207
330
LIST
LIST
LIST
LIST
220K
PROTECT
R667
220
R668
64
656667686970717273747576777879
VSS
PROTECT
VCC1
16
17181920212223242526272829
R617
R614 1M
C614 104Z
C605
104Z
10K
D103
R615
POFF
DSPCS_3.3V
DSPCLK_3.3V
330
R250
107
108
SPIO_CLK/I2C0_SCL
VSS2AHCLKX0/AHCLKX2
1
2 3
R703
D604
1SS355
REMIN
SYSOUT
R673 220
R697 10K
R671 47K
REMIN
SYSOUT
M30626FHPFP
MICROPROCESSOR
CNVSS
XMLNK
XMANT
R609 10K
LIST
R613 220
R612
R665 220
R664 220
XMLNK
XMANT
CNVSS
C211
104Z
C108
104Z
C271
+
470/6.3
R286
10K
R252
330
R253
47
47
R254
47
R255
47
R256
47
R257
R258
10K
R259
330
GPIO1
GPIO2
C228
104Z
GPIO3
GPIO4
GPIO5
47
R260
C210
104Z
R261
47
R262
10K
C229
104Z
R263
10K
R264
10K
R265
330
R266
330
R267
330
R268
10K
R269
330
C213
104Z
C214
104Z
C215
104Z
R619
R630
NC
220
10K
NC
R711
47
RN2402
Q752
3
+
1
C753
470/6.3
2
RN1404
2
1K
R712
3
105K
C613
AMUT
SEC1H
FANH
POFF2_1
APOWER
UDZS5.1B
FANCTRL
APOWE_JTAG
D404
104Z
R662 220
R655 220
R656 220
R663 220
R666 220
C608
62
63
FANH
VCC2
SEC1H
POFF2_1
FANCTRL
XMSRRXD : 36
XMSRTXD : 35
FBUSY : 34
FCLK : 33
FRXD : 32
FTXD : 31
RDSCLK_XMREQERR
VSYNC
DIRINT0
XMCOMSEL
XMDACRST
10K
R618 220
R623 220
R622 220
R621 220
R620 220
R619 1K
1SS355
10K
R616
DIRINT0
DSPCLK
XMCOMSEL
XMDACRST
104Z
104Z
C209
C227
DSPINT_3.3V
330
OE
101
102
103
104
105
106
VSS
CVDD
DVDD
EM_OE
EM_RW
109 : VSS
110 : SPIO_SIMO
111 : SPIO_SOMI/I2C0_SDA
SPIO_SCS/I2C1_SCL
SPIO_ENA/I2C1_SDA
112 : DVDD
113 : AXR0[0]
114 : VSS
115 : AXR0[1]
138 : AXR0[15]/AXR2[0]
139 : ACLKR0
140 : VSS
141 : AFSR0
142 : ACLKX0
143 : AHCLKR0/AHCLKR1
144 : AFSX0
VSS7ACLKX18CVDD9ACLKR1
AMUTE04AMUTE15AHCLKX1
3
6
10K
10K
R200
R201
10K
R202
C201 104Z
R703
NC 0NC 0
10K
10K
10K
R714
Q751
R713
1
2.2K
+
1/50
C751
VOLCLK
VOLDAT
VPOWER
EEP_SCL
EEP_SDA
R659 47
R661 220
R658 47
SPRLCS
SPRLSB
SPRLB
APOWER
VPOWER
AMUT_CON
DIGSDO
DIGSDI
DIGCLK
DSPRST
DSPCS
DIRRST
DIRCS
XMRST
DEC
NIC
SDET
PLLSCL_VCSCL
DSPCLK
DSPINT2
R62847R629
R627 220
R626 220
R625 220
R624 220
DEC
NIC
SDET
DSPINT2
RAS
SD_CS
BA0
CS2
95
96
97
98
99
100
VSS
EM_RAS
EM_BA[0]
EM_CS[2]
EM_CS[0]
N.C
33K
NC
EEP_SDA
EEP_SCL
C623
C622
2.2K
C609 104Z
R603
2.2K
R602
+5.0V
5152535455565758596061
50
49
48
47
R649
46
10K
45
44
43
42
R647
10K
41
40
39
38
37
36
35
34
33
32
31
PLLSDA_VCSDA
30
47
R630
LIST
C606 101J
C607 101J
R631
2.2K
R632
2.2K
R633
10K
R634
10K
R635
10K
R636
10K
R637
10K
A0
A10
BA1
88
90
91
92
93
94
VSS
CVDD
DVDD
EM_A[2]89EM_A[1]
EM_A[0]
EM_A[10]
EM_BA[1]
Q201
TMS320DA707
To NAHDM-9199
R653
R652
R651
R650
R648
R644
R643
R642
R641
R640
R639
R638
87
VSS
R706
R705
R704
DSP
145
THERMALPAD
GNDDG
DVDD11AFSX112AFSR113VSS14RESET15VSS16CVDD17CLKIN18VSS19TMS
10
10K
10K
10K
R206
330
C221 104Z
R204
R205
R203
CVDD21TRST22OSCVSS23OSCIN24OSCOUT25OSCVDD26VSS27PLLHV28TDI29TDO30VSS31DVDD32EMU[0]33CVDD34EMU[1]35TCK36VSS
20
10K
R208
R209
104Z
104Z
C202
C203
101J
C245
L241
ACF451832-333
TRST
TMS
R707
R708
0
0
(SD-7 :E2)
101J
101J
5
SDA
GND
6
SCL
7
WP
8
VCC1A0
Q610
104Z
S-24CS16A0I
C600
220
220
220
220
220
220
220
220
47
47
47
47
C624
104Z
104Z
C615
9
8
7
6
5
4
3
2
TO FLASH WRITER
1
P751A
+5VDSP
A5A4A3A2A1
82
83
85
86
VSS
CVDD
EM_A[5]84EM_A[4]
EM_A[3]
VSS : 72
EM_CKE : 71
EM_CLK : 70
VSS : 69
EM_WE_DQM[0] : 39
EM_WE : 38
EM_CAS : 37
10K
104Z
C204
C242
104Z
+
C241
470/6.3
+3.3V
R709
NC
0
10K
JL8002A
321
HDMSDA
HDMSCL
HDMRST
4
3
A2
2
A1
SPRLF
SPRLCS
SPRLSB
SPRLB
R654
DIGSDO
DIGSDI
DIGCLK
DSPRST
DSPCS
DIRRST
DIRCS
XMRST
XMSRRXD
XMSRTXD
FBUSY
FCLK
FRXD
FTXD
R646
10K
10K
R645
RESET
CNVSS
FRXD
FCLK
+5VCPU
FBUSY
FTXD
GNDDG
APOWE_JTAG
104Z
C226
A7
A6
78
79
81
DVDD
EM_A[7]80EM_A[6]
C222
TDI
TDO
R710
0
+5.0V
10K
104Z
C225
C208
A11A9A8
73
74
75
77
VSS
CVDD
EM_A[9]76EM_A[8]
EM_A[11]
DVDD
EM_WE_DQM[1]
EM_D[8]
CVDD
EM_D[9]
EM_D[10]
EM_D[11]
DVDD
EM_D[12]
EM_D[13]
CVDD
EM_D[14]
EM_D[15]
CVDD
EM_D[0]
EM_D[1]
DVDD
EM_D[2]
EM_D[3]
EM_D[4]
EM_D[5]
CVDD
EM_D[6]
DVDD
EM_D[7]
104Z
104Z
C205
EMU0
EMU1
TCK
OPT1
OPT2
COAX1
C139
220/6.3
L134
LBC2518T470M
COAX2
SPDIF_TX
DIRCS_3.3V
DIRRST_3.3V
DSPCS_3.3V
DIGCLK_3.3V
DIGSDO_3.3V
DSPCLK_3.3V
L202
BLM21PG221SN1
104Z
+3.3V
470/6.3
72
DVDD
71
70
69
VSS
68
67
66
65
64
63
62
VSS
61
60
59
58
57
56
55
54
VSS
53
52
51
50
49
48
47
VSS
46
45
44
43
42
41
40
VSS
39
38
37
+3.3V
+1.2V
+
+3.3V
DSPINT2
DSPINT_3.3V
DIRINT0
DIRINT_3.3V
+5.0V
L151, 152 :
BLM21PG221SN1
C272
L203
LL241
NADG-9177
U12 DSP PC BOARD
L131, 132 : LBC2518T2R2M
L133
LBC2518T
4R7M
C135
10K
R137
1
C140 104Z
VCC13IN612OUT611IN510OUT5
14
10K
R138
TC74VHC541FT
11
12
13
14
15
16
17
18
19
L151
20
10K
TC74HCT7007AF
R280
10
11
12
13
L152
14
+
CKE
CLK
R221
47
DQM1
D8
D9
D10
D11
C224 104Z
D12
D13
D14
D15
C207 104Z
D0
D1
D2
D3
D4
D5
C206 104Z
D6
C223 104Z
D7
DQM0
WE
CAS
C230 104Z
C231 104Z
C232 104Z
080D
7
65432
IN48OUT4
9
080D
C136
Q151
Y8
Y7
Y6
Y5
Y4
Y3
Y2
Y1
_G2
VCC1_G1
C151 104Z
Q152
8
OUT4
9
IN4
OUT5
IN5
OUT6
IN6
VCC
C152 104Z
D4
D5
DQM0
SD_CS
C133
104K
R135
220K
R136
220K
C134
104K
D706
1SS355
1SS355
D705
+5.0V
+
C145
220/6.3
GND
Q131
TC74HCU04AF
10
GND
9
A8
8
A7
7
A6
6
A5
5
A4
4
A3
3
A2
2
A1
7
GND
6
5
4
3
2
1
220/6.3
C281
+
C282 104Z
BA1
25
CS2
26
27
OE
28
D0
29
D8
30
D1
31
D9
32
D2
33
D10
34
D3
35
D11
36
37
D4
38
D12
39
D5
40
D13
41
D6
42
D14
43
D7
44
D15
45
46
47
GPIO4
48
R285
C284
104Z
1
VCC0
2
D0
DQ0
3
D1
DQ1
4
GNDQ1
D2
5
DQ2
D3
6
DQ3
C319
7
VCCQ1
104Z
8
DQ4
9
DQ5
10
GNDQ2
D6
11
DQ6
D7
12
DQ7
13
VCCQ2
14
LDQM
WE
15
_WE
CAS
16
_CAS
RAS
17
_RAS
18
_CS
BA0
19
A11
A10
20
A10
A0
21
A0
A1
22
A1
A2
23
A2
A3
24
A3
25
VCC126GND1
C285
104Z
L281 - 284 : BLM21PG221SN1
R133
10
C131
101J
C132
101J
R134
10
R141
GP1FAV51RKF5
R142
GP1FAV51RKF5
R144
GP1FAV51TKBF
DIRCS
DIRRST
DSPCSDSPRST_3.3V
DSPRST
DIGCLK
DIGSDO
DSPCLK
DIGSDI
DIGSDI_3.3V
NIC
NIC_DSP_3.3V
DEC
DEC_DSP_3.3V
R279
R278 10K
A0
CE#
GND
OE#
Q0
Q8
Q1
Q9
Q2
Q10
Q3
Q11
VCC
Q4
Q12
Q5
Q13
Q6
Q14
Q7
Q15/A-1
GND
BYTE#
A161A15
10K
L283
L131
R131
75
R132
75
C146
L132
103K
C147
103K
1
IN
47
3
VCC
C141
104Z
2
GND
U131
1
IN
47
3
VCC
C142
104Z
2
GND
U132
3
IN
220
2
VCC
C144
104Z
1
GND
U134
10K
+3.3V
L281
A0
24
A1
A1
23
A2
A2
22
A3
A3
21
A4
A4
20
A5
A5
19
A6
A6
18
A7
GPIO5
17
A17
Q282
16
ES29LV400
NC
15
RY/BY#
14
NC
R287
13
NC
330
12
RESET#
WE
11
WE#
10
NC
9
NC
A7
8
A8
A8
7
A9
A9
6
A10
FLASH MEMORY
A10
5
A11
A11
4
A12
GPIO1
3
A13
GPIO2
2
A14
GPIO3
R281
C291
104Z
50
GND2
D15
49
DQ15
D14
48
DQ14
47
GNDQ4
D13
46
DQ13
D12
45
DQ12
C320 104Z
44
VCCQ4
D11
43
DQ11
D10
42
DQ10
41
GNDQ3
D9
40
DQ9
D8
39
DQ8
C286
38
VCCQ3
37
104Z
NC2
DRAM
DQM1
36
UDQM
35
CLK
34
M12L16161A-7TG
CKE
33
NC1
32
A9
31
A8
30
A7
Q281
29
A6
28
A5
27
A4
P131
C288
10K
10K
R282
L284
CLK
CKE
A9
A8
A7
A6
A5
A4
1
2
NC
104Z
DSPRST_3.3V
10K
R284
R283
+3.3V
1
COAXIAL
2
DIGITAL INPUT
OPTICAL
104Z
C289
L282
10K
+
104Z
C290
C283
220/6.3
HT-R550
A
SCHEMATIC DIAGRAMS-3
DSP SECTION
<Note>
NC = No mount of parts.
SD-Z : XY
Location of connected terminal in schematic diagrams.
1
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
NAETC-8781
U03
THERMAL SENSOR
PC BOARD
2
To NAAF-8779(1/2)
To NAAF-8779(1/2)
3
To NAAF-8779(1/2)
4
5
+5V
3
THERMAL
V
O
+5VDIS
2
GNDDG2
G
Q6380
LM61CIZ
1
(SD-1 : D1)
(SD-1 : C1)
(SD-1 : B1)
JL6402A
P302A
P303A
P304A
THERMAL
+5VDSP
GNDDG
C107
C106 104Z
JL6402B
AMUT
1
VOLH
2
SEC1H
3
PROTECT
4
VOLCLK
5
VOLDAT
6
GNDDG
7
+12VA
8
-12VA
9
GND+12V
10
DAC_CT
11
DAC_SW
12
DAC_FL
13
DAC_FR
14
DAC_SBL
1
DAC_SBR
2
DAC_SL
3
DAC_SR
4
LTAD
5
RTAD
6
MICOUT
7
V3_R
8
GNDV4
9
V3_L
10
TU_R
11
GNDTU
12
TU_L
13
RI
14
3
2
1
104Z
NOTE
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.
FRONT Lch
FRONT Rch
DIGITAL
P701A
123456789
LEDSTBY
V3_L
GNDV4V
V3V
GNDV4
7
TP17
Q431:A
TP16
1
NC
!
BCDEFGH
To NADIS-9148
(SD-4 : H1)
1011121314151617181920212223242526272829303132
(GNDMIC)
GNDV4
R572
Q431:B
R571
V3_R
0
0
8
4
+12VA
-12VA
MICOUT
6
5
3
2
-35.0V
VOLB
VOLA
-VP
FLAC2
KEYINT1
FLAC1
GNDDG
MICDET
MICMUT
+5VDIS
Q411, 412, 431 - NJM4580M-D
R542
Q421:A
22K
R512
8
6
1.5K
R552
7
22K
5
4
R562
1.5K
22K
22K
R522
R532
22K
R531
22K
R521
C441
3
R561
1.5K
R541
22K
2
R511
22K
Q421:B
471J
R551
1
1.5K
KEYINT0
R502
1.5K
C442
471J
R501
1.5K
+5.6DIS
Q411:A
Q411:B
7
1
KEY3
R492
R491
To NAVD-9178(1/2)
10111213141516
-VP
+10S
FLAC1
POFF
APOWER
POFF2_2
C755 104Z
LBC2518T470M
+3.3V
8
VD
LM182
7
6
5
LM182
1M
C173
NC
C317
47
104Z
L312 LM182
R301 47
R303
C305 104Z
C315
1
2
3
4
5
6
VD1
VLC
DGND1
CX_SCLK
CX_LRCK
SAI_SLCK
SAI_LRCK
OMCK
ADCIN1
ADCIN2
CX_SDOUT
RMCK
SAI_SDOUT
DGND2
(SD-5 : F1)
P2006A
123
FLAC2
SPRLF
SPRLSB
SPRLCS
10K
R105
C706 470/16
L171
L173
R173
R172
L172
L302
060D
R302
47
+
+3.3V
R319
64
R318
63
R317
62
CX_SDIN1
L313
61
R315
60
R314
59
58
57
56
55
R312
54
C314
53
VLS
104Z
52
51
C313
VD2
104Z
50
R338
49
L304
+5.0V
+
C312
104Z
C304
470/10
R333
330
R334
330
R336
330
R337
330
WF02
4
SPRLB
D104
S812C56AUA-
2
+
C701 104Z
MICDET
MICMUT
LEDSTBY
FLDSDO
FLDCLK
FLDCS
FLDRST
KEYINT1
KEYINT0
KEY3
KEY2
KEY1
KEY0
HDMRST
47
47
LBC2518T4R7M
C302
470/10
47
47
47
47
47
47
SPDIF_TX
NC
+5.0V
OPT1
OPT2
COAX1
COAX2
To NAVD-9178(1/2)
3.3K
3.3K
3.3K
3.3K
C324
10/50
C323
10/50
C322
10/50
10/50
C321
C743
+
+
+
+
+
R715
R716
+4.1V
R324
R323
R322
R321
1000/6.3
56
56
56
56
(SD-5 : E1)
P2004A
1
GNDV4V
0
0
C287
104Z
RL1N4003
D744
+3.5V
+
1SS355
C745
10/50
222J
C326
222J
C325
SBR-
SBR+
SBL+
SBL-
SRSR+
SL+
SLFRFR+
SW-
SW+
CC+
FL+
FL-
2
V3V
1
D743
R326
R325
R717
R718
0
0
FANH
FANCTRL
Q742
BD7820
_SHUT2INPUT3GND4OUTPUT5DAJ
C747
3.9K
3.9K
WF09
+
+
C104
104Z
C306
C309
104Z
To TUNER UNIT
P101A
123456789
STEREO
KEY2
KEY1
KEY0
FLDSDO
FLDCLK
FLDCS
FLDRST
REMIN
PLLSCL_VCSCL
PLLSDA_VCSDA
104Z
C102
+
C741
470/16
C754 104Z
C742 104K
-12V
+12V
R591
22
(1/2W)
R592
22
(1/2W)
C591
220/25
+
C592
220/25
+
+12V_OP
-12V_OP
-12V
+12V
10K
R482
8
6
10K
5
4
C432
122J
TP15
TP13
TP12
TP11
TP10
TP09
TP08
TP14
7
Q404:A
Q404:B
7
Q403:A
Q403:B
1
7
Q402:A
Q402:B
1
7
Q401:A
Q401:B
1
1
C431
122J
3
R481
2
10K
10K
WF10
TP08
101112
TU_L
NC
R102
R748
2.2(1/2W)
1SS355
SW
VADJ
GND
3
NJM4580M-D
NJM4580M-D
TU_R
-12VTU
C103
100/25
+
+
NC
C105
2
4
R741 1K
C341 101J
R351
2
3
5
6
R352
C342
13
NC
R104
RDSDAT
R742 6.8K
R743
3.9K
R749
10K
Q341:B
4
Q341:A
8
10K
101J
SD
+12VTU
47(1W)
R103
D742
SI8008TM
1
VIN
5
SS
R341
10K
R342
10K
GNDTU
Q741
Q401- Q404 : NJM4580M-D
R478
681J
C428
180
R468
180
681J
C418
R467
681J
C417
180
R477
180
681J
C427
R476
681J
C426
180
R466
180
681J
C416
R465
681J
C415
180
R475
180
681J
C425
R474
153J
C424
180
R464
180
153J
C414
R463
681J
C413
180
R473
180
681J
C423
R472
681J681J681J681J
C422C412C411C421
180
R462
180
R461
180
R471
180
R456
C406
R446
R445
C405
R455
R458
C408
R448
R447
C407
R457
R454
C404
R444
R443
C403
R453
R452
C402
R442
R441
C401
R451
4.7K
472J
4.7K
472J
4.7K
4.7K
472J
4.7K
R438
4.7K
R428
472J
470
4.7K
R427
470
R437
4.7K
R436
470
R426
470
R425
R435
R434
4.7K
470
R424
333J
470
4.7K
R423
4.7K
470
R433
472J
470
4.7K
R432
4.7K4.7K
R422
472J
470
R421
4.7K
R431
472J
4.7K
8
6
5
4
3
2
8
6
5
4
3
2
8
6
5
4
3
2
8
6
5
4
3
2
VCSCL
R1060R107
D741
1
7
470
470
470
470
470
470
470
6.8K
0
L741
470K
CRS09
R418
R408
R407
3.3K
R417
3.3K
R416
3.3K
R406
3.3K
R405
3.3K
R415
3.3K
R414
3.3K
R404
3.3K
R403
3.3K
R413
3.3K
R412
3.3K
R402
3.3K
R401
R411
To NAVD-9178(2/2)
9876543
10
VCSDA
SDET
VMUT
VCRST
VSYNC
C628 104Z
C629
R745
R744
0
39K
R746
33K
R747
C746
100/10
Q746
TA48033AF
1
3
I
O
G
+
2
C748
10/50
16
47/25
+
C307
17
VQ
104Z
18
FLT+
+
C308
19
REFGND
100/16
20
AOUTB4-
21
AOUTB4+
22
AOUTA4+
23
AOUTA4-
24
VA
25
AGND1
26
AOUTB3-
27
AOUTB3+
28
AOUTA3+
29
AOUTA3-
30
AOUTB2-
31
32
+
L303
33
C303
470/10
+5.0V
L303, 304 : LBC2518T4R7M
(SD-6 :E3)
P2005A
3
45678
+5VXM
GNDXM
+1.2V
+5VDSP
9
GNDA
GNDDG
+10VDSP
+5VDSP_CODEC
39K
1
2
HPDET
VPOWER
104Z
+3.3V
100/10
Q171
C171
104Z
TC7WU04FU
1
2
3
4
GND
R171
1 2
24.576MHz
X171
060D
C172
C316
221J
14
15
AINL-
AINL+
AOUTA2-34AOUTB1-35AOUTB1+36AOUTA1+37AOUTA1-38MUTEC39LPFLT40AGND241VARX42RXP7/GP743RXP6/GP644RXP5/GP545RXP4/GP446RXP3/GP347RXP2/GP248RXP1/GP1
C333 330J
C334 330J
C336 330J
C337 330J
DIRCS_3.3V
DIRINT_3.3V
DIRRST_3.3V
DIGSDI_3.3V
DIGSDO_3.3V
47
220
220
R309 220
R307
R308
R30547R306
8
9
10
11
12
13
INT1
_RST
AINR-
AINR+
CS/AD0
CDIN/AD1
CX_SDIN2 : 64
CX_SDIN3 : 63
CX_SDIN4 : 62
Q301
CS42518-CQ
DIR/DAC/ADC
31 : AOUTB2+
32 : AOUTA2+
2.7K
C301
R311
C310 222K
C311 473K
C318
104Z
DIGCLK_3.3V
220
R304
7
CCLK/SCL
CDOUT/SAD
TXP : 50
RXP0 : 49
103Z
JL101A
123
45678
R101
XMDACRST
XMCOMSEL
XMLNK
XMANT
1SS355
Q702
C3G-T2
3
I
O
G
1
C616 102K
+5.0V
C604
4.7/50
+5VDSP_CODEC
DPSCLKIN
LM182
To NAVD-9179
(SD-9 : E4)
9
10
11
NC
104Z
104Z
XMSRSEL
XMSRTXD
XMSRRXD
XMRST
GNDXM
+5VXM
C627
C626
D703
1SS355
D702
1SS355
D701
1SS355
+5.6V
+5VMPU
+
C702
100/16
10K
R702
C612 102K
R689
R690
R684
R685
R686
R687
R688
R682
R683
R691
R692
R693
R694
R695
2.7K
2.7K
102K
102K
R698 2.7K
R699 2.7K
R700
C619 102K
D601
1SS355
1
Q601
RN1404
WF06
CX_SDIN2
CX_SDIN3
R316
47
C620
2 3
TP06
CX_SDIN4
CX_SCLK
CX_LRCK
R701
C621
C603 104Z
TP07
WF08
SAI_SLCK
SAI_LRCK
TRST
EMU0
C617 102K
C618 102K
+
CX_SDIN1
OMCK
WF07
WF07
TP05
NC
JL103A
123
+5VXM
+
C705
100/16
1K
220
47
220
220
220
220
10K
10K
4.7K
4.7K
4.7K
4.7K
4.7K
R696
4.7K
R672
220
C601104Z
SAI_SDOUT
TP04
TP01
WF05
WF04
TP02
2
4
6
8
10
12
14 13
4
+5VCPU
+5.0V
R680
R679
R678
R601 47K
R607
R606
R600
WF03
TP03
P711JTAG
+5VCPU
RI
C610
102K
C611
104Z
27K
27K
10K
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
C602 104Z
R610
10k
4.7K
4.7K
10K
DIGSDO_3.3V
DIGSDI_3.3V
DEC_DSP_3.3V
NIC_DSP_3.3V
1
3
5
7
9
11
TCK
EMU1
Q602
RN2402
1
SD
VOLB
VOLA
HPDET
STEREO
1K
R732
1K
R674 1K
R675 1K
R6761KR677
80
MICDET
MICMUT
STEREO
LEDSTBY
FLDSDO
FLDCLK
FLDCS
FLDRST
KEYINT1
96 : AVSS
KEYINT0
97 : KEY0
KEY3
98 : Vref
KEY2
99 : AVcc
KEY1
100 : HDMRST
VMUT
VCRST
HDMSDA
HDMSCL
123456789
R605 220
R604 220
VMUT
VCRST
HDMSDA
HDMSCL
SAI_SLCK
SAI_LRCK
CX_SCLK
CX_LRCK
DSPRST_3.3V
TDI
TDO
TMS
TYPE
MDD, MDC 10K
MPA
R655,R656 : TX-SR505 MWT, MWO Type Only
+5.0V
1M
R108
C625
104Z
LIST
LIST
LIST
LIST
R707
R708
R704
R705
R706
R709
R710
INT1
INT2
INT3
VOLH
THERMAL
220
220
R669
R670
INT1
INT2
INT3
VOLH
BAND
THERMAL
Q701
XIN
VSS
RESET13XOUT
XMSRSEL
RDSDAT
14
15
R611 220
R608 220
X701
6.000MHz
RESET
XMSRSEL
L201
221SN1
BLM21PG
+1.2V
D1.2V
R251
+3.3V
109
110
111
112
113
114
115
116
AXR0[2]
117
AXR0[3]
118
VSS
119
AXR0[4]
120
AXR0[5]/SPI1_SCS
121
AXR0[6]/SPI1_ENA]
122
AXR0[7]/SPI1_CLK
123
CVDD
124
VSS
125
DVDD
126
AXR0[8]/AXR1[5]/SPI1_SOMI
127
AXR0[9]/AXR1[4]/SPI1_SIMO
128
CVDD
129
VSS
130
AXR0[10]/AXR1[3]
131
AXR0[11]/AXR1[2]
132
CVDD
133
VSS
134
AXR0[12]/AXR1[1]
135
AXR0[13]/AXR1[0]
136
DVDD
137
AXR0[14]/AXR2[1]
138
139
140
141
142
143
144
R207
330
LIST
LIST
LIST
LIST
220K
PROTECT
R667
220
R668
64
656667686970717273747576777879
PROTECT
VCC1
16
17181920212223242526272829
R617
R614 1M
C614 104Z
C605
104Z
10K
D103
R615
POFF
DSPCLK_3.3V
330
R250
107
108
SPIO_CLK/I2C0_SCL
VSS2AHCLKX0/AHCLKX2
1
2 3
R703
D604
1SS355
BAND
REMIN
SYSOUT
R673 220
R697 10K
R671 47K
REMIN
SYSOUT
M30626FHPFP
MICROPROCESSOR
CNVSS
XMLNK
XMANT
101112
R609 10K
LIST
R613 220
R612
R665 220
R664 220
XMLNK
XMANT
CNVSS
RDSDAT
C211
104Z
C108
104Z
C271
+
470/6.3
R286
10K
R252
330
R253
47
47
R254
47
R255
47
R256
47
R257
R258
10K
R259
330
GPIO1
GPIO2
C228
104Z
GPIO3
GPIO4
GPIO5
47
R260
C210
104Z
R261
47
R262
10K
C229
104Z
R263
10K
R264
10K
R265
330
R266
330
R267
330
R268
10K
R269
330
C213
104Z
C214
104Z
C215
104Z
R619
R630
NC
220
10K
NC
R711
47
RN2402
Q752
3
+
1
C753
470/6.3
2
2
1K
R712
3
105K
C613
AMUT
SEC1H
FANH
POFF2_1
UDZS5.1B
FANCTRL
APOWE_JTAG
D404
104Z
R655 220
R656 220
R663 220
R666 220
C608
62
63
VSS
FANH
VCC2
SEC1H
POFF2_1
FANCTRL
XMSRRXD : 36
XMSRTXD : 35
FBUSY : 34
FCLK : 33
FRXD : 32
FTXD : 31
RDSCLK_XMREQERR
VSYNC
DIRINT0
XMCOMSEL
XMDACRST
10K
R618 220
R622 220
R621 220
R620 220
R619 1K
1SS355
10K
R616
DIRINT0
XMCOMSEL
XMDACRST
104Z
C209
C227
DSPINT_3.3V
DSPCS_3.3V
330
OE
101
102
103
104
105
106
VSS
DVDD
EM_OE
EM_RW
109 : VSS
110 : SPIO_SIMO
111 : SPIO_SOMI/I2C0_SDA
SPIO_SCS/I2C1_SCL
SPIO_ENA/I2C1_SDA
112 : DVDD
113 : AXR0[0]
114 : VSS
115 : AXR0[1]
138 : AXR0[15]/AXR2[0]
139 : ACLKR0
140 : VSS
141 : AFSR0
142 : ACLKX0
143 : AHCLKR0/AHCLKR1
144 : AFSX0
VSS7ACLKX18CVDD9ACLKR1
AMUTE04AMUTE15AHCLKX1
3
6
10K
10K
R200
R201
10K
R202
C201 104Z
R703
NC 0NC 0
10K
10K
10K
R714
Q751
RN1404
R713
1
2.2K
+
1/50
C751
VOLCLK
VOLDAT
APOWER
VPOWER
EEP_SCL
EEP_SDA
R662 220
R659 47
R661 220
R658 47
SPRLCS
SPRLSB
SPRLB
APOWER
VPOWER
AMUT_CON
DIGSDO
DIGSDI
DIGCLK
DSPRST
DSPCS
DIRRST
DIRCS
XMRST
DEC
NIC
SDET
PLLSCL_VCSCL
DSPCLK
DSPINT2
R62847R629
R627 220
R626 220
R625 220
R624 220
R623 220
DSPCLK
DEC
NIC
SDET
DSPINT2
104Z
RAS
SD_CS
BA0
CS2
95
96
97
98
99
100
VSS
CVDD
EM_RAS
EM_BA[0]
EM_CS[0]
EM_CS[2]
N.C
33K
NC
EEP_SDA
EEP_SCL
C623
C622
2.2K
C609 104Z
R603
2.2K
R602
+5.0V
5152535455565758596061
50
49
48
47
R649
46
10K
45
44
43
42
R647
10K
41
40
39
38
37
36
35
34
33
32
31
PLLSDA_VCSDA
30
47
R630
LIST
C606 101J
C607 101J
R631
2.2K
R632
2.2K
R633
10K
R634
10K
R635
10K
R636
10K
R637
10K
A0
A10
BA1
88
90
91
92
93
94
VSS
CVDD
DVDD
EM_A[2]89EM_A[1]
EM_A[0]
EM_A[10]
EM_BA[1]
Q201
TMS320DA707
R706
R705
R704
DSP
145
THERMALPAD
GNDDG
DVDD11AFSX112AFSR113VSS14RESET15VSS16CVDD17CLKIN18VSS19TMS
10
10K
10K
10K
R206
330
C221 104Z
R204
R205
R203
CVDD21TRST22OSCVSS23OSCIN24OSCOUT25OSCVDD26VSS27PLLHV28TDI29TDO30VSS31DVDD32EMU[0]33CVDD34EMU[1]35TCK36VSS
20
10K
R208
104Z
104Z
C202
C203
101J
C245
ACF451832-333
TRST
TMS
R707
R708
R709
0
NC
0
0
10K
To NAHDM-9199
(SD-7 :E2)
JL8002A
321
HDMSDA
HDMSCL
HDMRST
101J
101J
5
4
SDA
GND
6
3
SCL
A2
7
2
WP
A1
8
VCC1A0
Q610
104Z
S-24CS16A0I
87
R209
R653
R652
R651
R650
R644
R643
R642
R641
R640
R639
R638
VSS
L241
C600
R648
220
220
220
220
220
220
220
220
47
47
47
47
C624
104Z
104Z
C615
9
8
7
6
5
4
3
2
TO FLASH WRITER
1
P751A
+5VDSP
A5A4A3A2A1
81
82
83
85
86
VSS
CVDD
EM_A[5]84EM_A[4]
EM_A[3]
VSS : 72
EM_CKE : 71
EM_CLK : 70
VSS : 69
EM_WE_DQM[0] : 39
EM_WE : 38
EM_CAS : 37
10K
104Z
C204
C242
104Z
+
C241
470/6.3
+3.3V
SPRLF
SPRLCS
SPRLSB
SPRLB
R654
10K
DIGSDO
DIGSDI
DIGCLK
DSPRST
DSPCS
DIRRST
DIRCS
XMRST
XMSRRXD
XMSRTXD
FBUSY
FCLK
FRXD
FTXD
R646
10K
10K
R645
RESET
CNVSS
FRXD
FCLK
+5VCPU
FBUSY
FTXD
GNDDG
APOWE_JTAG
104Z
C226
A7
A6
78
79
80
VSS
DVDD
EM_A[7]
EM_A[6]
EM_WE_DQM[1]
104Z
C222
TDI
TDO
C208
77
CVDD
EMU0
104Z
C205
R710
0
+5.0V
A11A9A8
74
75
EM_A[9]76EM_A[8]
EM_D[8]
EM_D[9]
EM_D[10]
EM_D[11]
EM_D[12]
EM_D[13]
EM_D[14]
EM_D[15]
EM_D[0]
EM_D[1]
EM_D[2]
EM_D[3]
EM_D[4]
EM_D[5]
EM_D[6]
EM_D[7]
104Z
EMU1
TCK
COAX1
LBC2518T470M
COAX2
SPDIF_TX
104Z
C225
73
DVDD
EM_A[11]
VSS
DVDD
CVDD
VSS
DVDD
CVDD
VSS
CVDD
DVDD
VSS
CVDD
DVDD
VSS
+3.3V
+1.2V
L134
+3.3V
U12 DSP PC BOARD
L131, 132 : LBC2518T2R2M
OPT1
OPT2
L133
LBC2518T
4R7M
10K
R137
1
+
C139
220/6.3
C140 104Z
VCC13IN612OUT611IN510OUT5
14
10K
R138
DIRCS_3.3V
DIRRST_3.3V
DSPCS_3.3V
DIGCLK_3.3V
DIGSDO_3.3V
DSPCLK_3.3V
L151
+3.3V
10K
R280
DSPINT2
DSPINT_3.3V
DIRINT0
DIRINT_3.3V
L152
+5.0V
L151, 152 :
BLM21PG221SN1
L202
BLM21PG221SN1
C272
470/6.3
+
72
CKE
71
CLK
70
R221
L203
69
47
LL241
68
DQM1
67
D8
66
65
D9
64
D10
63
62
D11
61
C224 104Z
60
D12
59
D13
58
57
D14
56
D15
55
54
C207 104Z
53
D0
52
D1
51
50
D2
49
D3
48
47
D4
46
D5
45
C206 104Z
44
D6
43
C223 104Z
42
41
D7
40
DQM0
39
WE
38
CAS
37
C230 104Z
C231 104Z
C232 104Z
C135
TC74VHC541FT
11
12
13
14
15
16
17
18
19
20
TC74HCT7007AF
10
11
12
13
14
080D
7
65432
IN48OUT4
9
080D
C136
Q151
Y8
Y7
Y6
Y5
Y4
Y3
Y2
Y1
_G2
VCC1_G1
C151 104Z
Q152
8
OUT4
9
IN4
OUT5
IN5
OUT6
IN6
VCC
C152 104Z
D4
D5
DQM0
SD_CS
R135
220K
R136
220K
+5.0V
+
C145
220/6.3
GND
Q131
TC74HCU04AF
10
GND
9
A8
8
A7
7
A6
6
A5
5
A4
4
A3
3
A2
2
A1
7
GND
6
5
4
3
2
1
C281
+
C282 104Z
BA1
CS2
OE
D0
D8
D1
D9
D2
D10
D3
D11
D4
D12
D5
D13
D6
D14
D7
D15
GPIO4
C284
104Z
D0
D1
D2
D3
C319
104Z
10
D6
11
D7
12
13
14
WE
15
CAS
16
RAS
17
18
BA0
19
A10
20
A0
21
A1
22
A2
23
A3
24
25
C285
104Z
C133
104K
C134
104K
1SS355
1SS355
220/6.3
1
2
3
4
5
6
7
8
9
NADG-9177
R133
L131
10
R131
C131
75
101J
C132
R132
101J
75
C146
R134
L132
10
103K
D706
C147
103K
D705
R141
1
IN
47
3
VCC
C141
104Z
2
GND
U131
GP1FAV51RKF5
R142
1
IN
47
3
VCC
C142
104Z
2
GND
U132
GP1FAV51RKF5
R144
3
IN
220
2
VCC
C144
104Z
1
GND
U134
GP1FAV51TKBF
DIRCS
DIRRST
DSPCSDSPRST_3.3V
DSPRST
DIGCLK
DIGSDO
DSPCLK
DIGSDI
DIGSDI_3.3V
NIC
NIC_DSP_3.3V
DEC
DEC_DSP_3.3V
R279
10K
R278 10K
+3.3V
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
10K
R285
L283
VCC0
DQ0
DQ1
GNDQ1
DQ2
DQ3
VCCQ1
DQ4
DQ5
GNDQ2
DQ6
DQ7
VCCQ2
LDQM
_WE
_CAS
_RAS
_CS
A11
A10
A0
A1
A2
A3
VCC126GND1
L281 - 284 : BLM21PG221SN1
L281
A0
A1
CE#
A2
GND
A3
OE#
A4
Q0
A5
Q8
A6
Q1
A7
Q9
A17
Q282
ES29LV400
Q2
NC
Q10
RY/BY#
Q3
NC
Q11
NC
VCC
RESET#
Q4
WE#
Q12
NC
Q5
NC
Q13
A8
Q6
A9
Q14
A10
FLASH MEMORY
Q7
A11
Q15/A-1
A12
GND
A13
BYTE#
A14
A161A15
C291
104Z
GND2
DQ15
DQ14
GNDQ4
DQ13
DQ12
VCCQ4
DQ11
DQ10
GNDQ3
DQ9
DQ8
VCCQ3
NC2
DRAM
UDQM
CLK
M12L16161A-7TG
CKE
NC1
A9
A8
A7
Q281
A6
A5
A4
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
A0
A1
A2
A3
A4
A5
A6
GPIO5
WE
GPIO1
GPIO2
GPIO3
A7
A8
A9
A10
A11
P131
C288
R287
330
10K
10K
R282
R281
+3.3V
L284
D15
D14
D13
D12
C320 104Z
D11
D10
D9
D8
C286
104Z
DQM1
CLK
CKE
A9
A8
A7
A6
A5
A4
1
2
104Z
DSPRST_3.3V
10K
R283
1
COAXIAL
2
DIGITAL INPUT
OPTICAL
NC
104Z
C289
L282
10K
R284
+
104Z
C290
C283
220/6.3
HT-R550
P25
A
SCHEMATIC DIAGRAMS-4
DISPLAY SECTION
1
NOTE
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>
NC = No mount of parts.
SD-Z : XY
2
3
Location of connected terminal in schematic diagrams.
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
U06 SWITCH PC BOARD
Q7405
1
DTA114ES
2 3
D7413
1 2
SEL2910A-TP6
180
R7415
J7207
J7208
D7152
SLI-343URC
NC
R7151
D7151
2.2K
*
NC
D7154
STANDBY
Q7151
LIST
1 2
S7107
3
2
1 2
D7153
LIST
R7152
STANDBY
S7108
!
Q7406
DTA114ES
1
LIST
PURE AUDIO
R7103
560
LIST
S7109
BCDEFGH
3
2
180
R7416
PURE AUDIO
1
S7110
R7104
820
180
2
1
2
3
S7112
R7154
NC
ZONE 2
D7155
SLR-342MGTE7P
Q7152
DTC114ES
1
R7105
1.2K
S7114
J7212
NADIS-9149
NADIS-9148
CEC_LED
9
9
STBYLED
8
8
ZONELED
7
7
GNDCPU
6
6
+BLED
5
5
LEDPURE
4
4
KEY0_2
3
3
KEYINT0
2
2
1
1
JL7101A
JL7101B
F11
F12
1256789
U05 DISPLAY PC BOARD
1011121314
223Z
C7001
NC
Q7001
16BT128GNK
9G8G7G6G5G4G3G2G1G
R7001
3
2
10G
100K
15
Q7004
+5V
11G
R7010
13G
12G
161718
2SC2458
1
120
Q7006
DTC114ES
1
16G4115G4214G
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
32
48
SEG3
SEG1
49 : SEG2
SEG0
VCC2
DIG15/SEG39
DIG14/SEG38
DIG13/SEG37
DIG12/SEG36
DIG11
DIG10
DIG9
DIG8
DIG7
64 : DIG4
DIG6
DIG5
DIG032DIG023DIG014DIG005_RESET
1
C7002 104J
C7003 101J
C7004 101J
C7005 101J
R7012
0
FL TUBE
31P932P833P734P635P536P437P338P239P140
42
SEG943SEG844SEG745SEG646SEG547SEG4
SEG19 : 32
SEG20 : 31
Q7003
M66005
FL DRIVER
SEG32 : 18
SEG33 : 17
P1
SCK
_CS
SDATA
VCC112XOUT
6
7
8
9
10P011
27K
R7006
R7002
R7003
R7004
R7005
NC
J7011
P2219P2120P2021P1922P1823P1724P1625P1526P1427P1328P1229P1130P10
33
32
31
SEG1834SEG1735SEG1636SEG1537SEG1438SEG1339SEG1240SEG1141SEG10
30
SEG21
29
SEG22
28
SEG23
27
SEG24
26
SEG25
25
SEG26
24
VP
23
SEG27
22
SEG28
21
SEG29
20
SEG30
19
SEG31
18
17
XIN
VSS
SEG3516SEG34
13
14
15
+5V
C7008
+
100/16
104J
C7009
C7007 101J
3.3K
FLDRST
3.3K
FLDCS
220
FLDCLK
220
FLDSDO
4
Refer to following table about the parts displayed by mark "LIST".
TYPE
MDD, MDC
MPA
Q7151
NC
DTA114ES
D7153
NC
SDPB3DD0C
R7152
NC
120
S7109
NC
NPS-111-S681
NC
KEY0
KEY1
NC
KEY2
5
NC
2
1
P7302
KEY3
NC
P35
P34
P33
P32
P31
P30
P29
P28
P27
P26
P25
P24
P23
P22
P21
P20
4041424344454647484950515253545558
C7010
223Z
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
+5V
104J
C7009
HT-R550
32
F21
F22
59
R7021
102K
NC
10K
4
4
S7002
NC
102K
NC
+5V
R7046
1K
R7042
1K
R7023
10K
10K
R7022
R7024
10K
3
1
5
2
3
1
5
2
C7021 103Z
C7022 103Z
L7032
J7050
L7031
022M
4
+
3
C7045
2
100/6.3
1
4
+
3
C7041
2
100/6.3
1
C7032
C7031
5
U7042
J7053
NC
5
U7041
J7054
C7305
104J
3
2
1
JL7351A
NC
C7011 223Z
C7012 223Z
R7007
R7008
D7002
MTZJ8.2C
C7016
C7018
C7017
220
220
C7014
223Z
C7015
10/50
C7013
33/50
47/16
+
+
S7001
MASTER VOLUME
R7045
100
C7046
C7047
R7041
100
C7042
C7043
REMIN
FLDRST
FLDCS
FLDCLK
FLDSDO
KEY0
KEY1
KEY2
KEY3
+5.6S
KEYINT0
FAC1
KEYINT1
FAC2
VOLA
VOLB
GNDCPU
MICDET
+5VDIS
MICMUT
-12V
MICOUT
+12V
V4_R
MIC_GND
V4_L
V4_GND
V4V
V4_VIDEO_GND
STBYLED
V4Y
V4_VIDEO_GND
V4C
ZONELED
OPTF
MASTER_VOL_LED
31
30
29
28
27
26
25
24
23
22
21
20
19
18
-VP
17
16
To NADG-9177
15
(SD-3 :B1)
14
13
12
11
10
9
8
7
6
5
4
3
2
32P
1
P701B
KEY0
KEY1
KEY2
KEY3
S7101
MULTI CH
S7102
MULTI
CD
S7115
S7116
S7132
MEMORY
S7149
TUNING UP
S7150
R7101
330
B
SPEAKERS
R7107
330
R7115
330
UP
PRESET
R7123
330
R7102
S7104
S7117
TUNER
S7118
S7134
DIGITAL IN
S7151S7152
470
R7108
470
R7116
470
R7124
470
J7012
S7113
PHONO
S7119
TAPE
S7120
S7136
DISPLAY
ENTER
S7154 S7153
NC
R7013
NC
R7109
560
R7117
560
MODE>
LISTENING
DOWN
PRESET
R7125
560
S7122
S7138
S7155
S7156
AUX
R7110
820
R7118
820
MODE<
LISTENING
DOWN
TUNING
R7126
820
J7009
S7123
S7124
S7140
S7157
S7158
R7111
1.2K
R7119
1.2K
R7127
1.2K
S7125
CBL/SAT
S7126
S7142
STEREO
S7159
SETUP
S7160
R7112
2.2K
R7120
2.2K
R7128
2.2K
S7127
VCR/DVR
S7128
S7144
TONE+
S7161
RETURN
S7162
R7113
3.9K
R7121
3.9K
R7129
3.9K
DVD
S7130
TONE-
MODE
TUNING
S7129
S7146
S7164
A
SPEAKERS
R7114
12K
R7122
12K
TONE
DIMMER
R7130
12K
S7106
S7148
S7166
R7412
470
Q7404
DTC114TS
Q7403
R7413
220K
R7414
100K
-12V
DTC114TS
330J
C7404
+
R7410
R7409
C7405
220
220
10/16
33K
R7408
D7412
MTZJ6.8B
+12V
MTZJ6.8B
D7411
+
+
470
R7411
7
47/25
C7411
Q7401:A
NJM4580D-D
47/50
C7412
NJM4580D-D
Q7401:B
1
C7301
471J
330
R7301
R
AUX INPUT
DTA114ES
Q7007
DTC114ES
1
R7406
330
4
5
6
8
3
2
L
Q7005
2 3
1
3 2
1K
R7407
C7303
104Z
C7302
471J
330
R7302
P7301
VIDEO
+
D7401
MTZJ5.1B
47/25
C7403
E7301
C7402 101J
75
R7303
R7405 47K
C7401
10/50
+
C7304
104Z
R7404
D7301
1SS133
D7302
1SS133
100
P7401
R7401
5
4.7K
L7401
022M
L7402
022M
47K
R7402
102J
C7421
4
2
3
7
8
1
SETUP MIC
R7403
220
HT-R550
A
SCHEMATIC DIAGRAMS-4
DISPLAY SECTION
1
NOTE
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>
NC = No mount of parts.
SD-Z : XY
2
3
4
5
Location of connected terminal in schematic diagrams.
SD-Z = Schematic diagrams-Z. X = A to H, Y = 1 to 5.
U06 SWITCH PC BOARD
Q7405
1
DTA114ES
2 3
D7413
1 2
SEL2910A-TP6
180
R7415
J7207
J7208
2.2K
R7151
*
D7151
D7152
SLI-343URC
NC
NC
Refer to following table about the parts displayed by mark "LIST".
TYPE
MDD, MDC
MPA
D7154
STANDBY
Q7151
LIST
1 2
R7152
S7107
Q7151
NC
DTA114ES
3
2
1 2
D7153
LIST
STANDBY
S7108
!
Q7406
DTA114ES
1
LIST
PURE AUDIO
R7103
560
LIST
S7109
D7153
NC
SDPB3DD0C
BCDEFGH
3
2
180
R7416
PURE AUDIO
R7152
NC
120
1
S7110
180
2
2
3
R7104
820
S7112
S7109
NC
NPS-111-S681
R7154
D7155
SLR-342MGTE7P
1
Q7152
DTC114ES
1
R7105
1.2K
NADIS-9149
NC
ZONE 2
J7212
S7114
NADIS-9148
CEC_LED
9
9
STBYLED
8
8
ZONELED
7
7
GNDCPU
6
6
+BLED
5
5
LEDPURE
4
4
KEY0_2
3
3
KEYINT0
2
2
1
1
JL7101A
JL7101B
2
1
NC
P7302
1
F1159F12
U05 DISPLAY PC BOARD
16BT128GNK
R7001
3
2
100K
Q7004
+5V
2SC2458
1
120
R7010
Q7006
DTC114ES
1
16G4115G4214G4313G4412G4511G4610G
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
32
48
SEG3
SEG1
SEG0
VCC2
DIG15/SEG39
DIG14/SEG38
DIG13/SEG37
DIG12/SEG36
DIG11
DIG10
DIG9
DIG8
DIG7
DIG6
DIG5
DIG032DIG023DIG014DIG005_RESET
1
C7002 104J
C7003 101J
C7004 101J
C7005 101J
5
10
223Z
C7001
NC
Q7001
49 : SEG2
64 : DIG4
R7012
0
FL TUBE
31P932P833P734P635P536P437P338P239P140
42
SEG943SEG844SEG745SEG646SEG547SEG4
SEG19 : 32
SEG20 : 31
Q7003
M66005
FL DRIVER
SEG32 : 18
SEG33 : 17
P1
SCK
_CS
SDATA
VCC112XOUT
6
7
8
9
10P011
27K
R7006
R7002
R7003
R7004
R7005
NC
J7011
NC
NC
NC
32
V4_VIDEO_GND
V4_VIDEO_GND
MASTER_VOL_LED
104Z
D7301
1SS133
D7302
1SS133
4.7K
R7403
L7401
022M
R7404
220
L7402
022M
REMIN
FLDRST
FLDCS
FLDCLK
FLDSDO
KEY0
KEY1
KEY2
KEY3
+5.6S
KEYINT0
FAC1
KEYINT1
FAC2
-VP
VOLA
VOLB
GNDCPU
MICDET
+5VDIS
MICMUT
-12V
MICOUT
+12V
V4_R
MIC_GND
V4_L
V4_GND
V4V
STBYLED
V4Y
V4C
ZONELED
OPTF
R7401
47K
R7402
C7421
100
102J
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
P701B
P7401
5
4
2
3
7
8
1
To NADG-9177
(SD-3 :B1)
32P
SETUP MIC
F212F22
P356P347P338P329P31
P3011P2912P2813P2714P2615P2516P2417P2318P2219P2120P2021P1922P1823P1724P1625P1526P1427P1328P1229P1130P10
479G488G497G506G515G524G533G542G551G58
R7021
102K
NC
10K
4
4
S7002
NC
102K
R7112
R7120
R7128
NC
+5V
R7046
1K
R7042
1K
2.2K
2.2K
2.2K
+
1
2
1
2
C7045
100/6.3
+
C7041
100/6.3
S7127
VCR/DVR
S7128
S7144
TONE+
S7161
RETURN
S7162
R7023
10K
10K
R7022
R7024
10K
3
5
3
5
C7021 103Z
C7022 103Z
L7032
J7050
L7031
022M
3
2
1
3
2
1
C7032
C7031
5
4
U7042
J7053
C7301
471J
R7301
J7054
330
R
C7305
104J
3
2
1
L
JL7351A
C7303
104Z
C7302
471J
R7302
P7301
VIDEO
NC
C7304
E7301
75
R7303
330
NC
5
4
U7041
AUX INPUT
Q7007
DTC114ES
R7406
4
7
8
Q7401:A
NJM4580D-D
NJM4580D-D
Q7401:B
1
330
5
6
3
2
Q7005
DTA114ES
2 3
1
R7407
1
3 2
C7401
10/50
+
47/25
+
1K
R7405 47K
C7402 101J
C7403
D7401
MTZJ5.1B
R7113
3.9K
R7121
3.9K
TUNING
R7129
3.9K
DVD
TONE-
MODE
S7129
S7130
S7146
S7164
A
SPEAKERS
R7114
12K
R7122
12K
TONE
DIMMER
R7130
12K
S7106
S7148
S7166
R7412
470
Q7404
DTC114TS
Q7403
R7413
220K
R7414
100K
-12V
DTC114TS
330J
C7404
+
R7410
R7409
C7405
220
220
10/16
33K
R7408
D7412
MTZJ6.8B
+12V
MTZJ6.8B
D7411
+
C7411
+
470
R7411
47/25
47/50
C7412
C7011 223Z
C7012 223Z
R7007
J7012
S7113
PHONO
S7119
TAPE
S7120
S7136
DISPLAY
ENTER
S7154 S7153
R7008
D7002
MTZJ8.2C
C7016
R7013
NC
R7109
560
R7117
560
MODE>
LISTENING
DOWN
PRESET
R7125
560
C7018
C7017
NC
S7122
S7138
S7155
S7156
220
220
C7014
223Z
10/50
C7013
33/50
47/16
C7015
+
+
AUX
R7110
820
R7118
820
MODE<
LISTENING
DOWN
TUNING
R7126
820
J7009
S7124
C7010
223Z
33
32
31
SEG1834SEG1735SEG1636SEG1537SEG1438SEG1339SEG1240SEG1141SEG10
30
SEG21
29
SEG22
28
SEG23
27
SEG24
26
SEG25
25
SEG26
24
VP
23
SEG27
22
SEG28
21
SEG29
20
SEG30
19
SEG31
18
17
XIN
VSS
SEG3516SEG34
13
14
15
+5V
C7008
+
100/16
104J
C7009
C7007 101J
3.3K
FLDRST
3.3K
FLDCS
220
FLDCLK
220
FLDSDO
S7101
R7101
KEY0
KEY1
KEY2
KEY3
MULTI CH
S7102
MULTI
CD
S7115
S7116
S7132
MEMORY
S7149
TUNING UP
S7150
330
B
SPEAKERS
TUNER
R7107
330
R7115
330
DIGITAL IN
UP
PRESET
R7123
330
S7104
S7117
S7118
S7134
S7151S7152
R7102
470
R7108
R7116
R7124
470
470
470
S7123
S7140
S7157
S7158
R7111
1.2K
R7119
1.2K
R7127
1.2K
CBL/SAT
STEREO
SETUP
S7001
MASTER VOLUME
R7045
100
C7046
C7047
R7041
100
C7042
C7043
S7125
S7126
S7142
S7159
S7160
HT-R550
C
C
R
0
3
4
7
0
3
4
5
A
SCHEMATIC DIAGRAMS-5
VIDEO SECTION
NAVD-9178(1/2)
1
D4028
1SS352
D4029
1SS352
P4001
CR/PR
IN
CB/PB
CBL/SAT
CR/PR
2
CB/PB
IN
VCR/DVR
COMPONENT
CR/PR
IN
CB/PB
DVD
CR/PR
3
CB/PB
OUT
NC
4
CBL/SAT
OUT
VCR/DVR
IN
5
DVD IN
MONITOR
OUT
6
7
8
Y
Y
Y
Y
P4001
P4002
P4002
P4003
5
2
3
4
1
6
7
8
5
2
3
4
1
4
2
S VIDEO VIDEO
P4004
1
2
8
9
P4006
4
2
P4005
1
2
8
9
C4019
103K
C4211
102K
C4013
103K
C4212
102K
C4158
470
C4159
470
C4160
470
YC
3
1
5
8
YC
4
5
YC
11
12
10 3
14 7
YC
3
1
5
8
YC
4
5
YC
11
12
10 3
14 7
BCDEFGH
U12
VIDEO & SPEAKER
TERMINAL PC BOARD
PR_IN3
C4001
PRIN3
10/50
R4001
75
PB_IN3
C4002
PBIN3
10/50
R4002
75
CY_IN3
C4003
CYIN3
10/50
R4003
75
PR_IN2
C4004
PRIN2
10/50
R4004
75
PB_IN2
C4005
PBIN2
10/50
R4005
75
CY_IN2
C4006
CYIN2
10/50
R4006
75
PR_IN1
C4007
PRIN1
10/50
R4007
75
PB_IN1
C4008
PBIN1
10/50
R4008
75
CY_IN1
C4009
CYIN1
10/50
R4009
75
R4201
75
R4202
75
R4203
75
7
6
C4014
102K
6
R4021
13
C4015
15
102K
7
C4021
6
102K
6
13
15
R4204
R4205
R4206
R4010
R401675R401775R4018
75
100K
181J
R4210
C4162
R402275R402375R4024
75
R4025
R4030
75
181J
R4213
C4143
C4020
102K
100K
100K
100K
75
100K
R4011
R4020
75
R4026
R4029
181J
C4161
75
75
C4142
PROUT
PBOUT
CYOUT
75
R4012
R4211
R4027
181J
R4214
75
R4019
100K
75
75
100K
C4010
C4011
10/50
C4012
10/50
75
C4016
C4017
10/50
C4018
10/50
75
C4022
C4023
10/50
C4024
10/50
C4025
C4026
10/50
C4027
10/50
R4028
104Z
104Z
181J
C4163
104Z
104Z
75
C4144
181J
C4110
104Z
CIN_V3
YIN_V3
VIN_V3
CIN_V2
YIN_V2
VIN_V2
COUT_V1
YOUT_V1
VOUT_V1
100K
R4212
CIN_V1
YIN_V1
VIN_V1
CIN_DVD
YIN_DVD
VIN_DVD
R4215
COUT_MON
YOUT_MON
VOUT_MON
100K
NC
2726252423222120191817161514131211
S6
S7
GND_VD
ADINPB
PBOUT
ADINPY
CYOUT
GND_VD
ADINPY
CYOUT2
ADINPB
PBOUT2
PBOUT2
CYOUT2
GND_VD
ADINPR
PROUT2
CY_IN1
PB_IN1
PR_IN1
NC
987654321
10
CY_IN2
PB_IN2
PR_IN2
COUT_MON
ADINSC
COUT
R4137
R4138
CYIN1
CYIN2
CYIN3
PBIN1
PBIN2
PBIN3
PRIN3
PRIN2
PRIN1
CY_IN3
+5.3V_VDD
22
R3216
YOUT_MON
COUT_V1
10K
10K
ADINSY
YOUT
S6
P4007A
NC
PB_IN3
L4010
YOUT_V1
S7
PR_IN3
C4123
47/25
C4112
104Z
C4114
470/6.3
C4124
47/25
C4125
104Z
Q4005
NJM2585M
VIDEO AMP.
1
CH1 IN1
2
SW1
3
CH1 IN2
4
SW2
5
CH1 IN3
6
GND
7
VDD1
8
CH2 IN1
9
GND
10
CH2 IN2
11
GND
12
CH2 IN313CH3 IN3
104Z
2.2
CH1 OUT
CH2 OUT
VDD2
CH3 OUT
CH3 IN1
CH3 IN2
C4146
100/6.3
C4104
220/6.3
C4105
C4107
104Z
C4122
TP410
R4161
75
NC
C4168
221J
L4001
R3216
+5.3V_VDD
PS
GND
GND
GND
GND
C4145
22/50
22/50
R4160
24
23
22
21
20
19
18
17
16
15
14
TP411
75
C4118
470/6.3
10/50
C4181
C4106
220/6.3
C4108
220/6.3
C4119
YOUT_SDET
JCYIN
C4169
0
220/6.3
C4182
C4135
104Z
C4103
220/6.3
C4111
104Z
C4116
470/6.3
220/6.3
C4121
VOUT_MON
JPBIN
C4189
R4130
0
220/6.3
TP409
470/6.3
JPRIN
10/50
R4131
0
C4183
220/6.3
C4154
221J
C4155
221J
S7
S6
PROUT
C4133
220/6.3
C4134
R41260R4127
38O139
40
O2
41
PROUT1
PBOUT2
42
PBOUT1
43
GND2
44
CYOUT3-FB
45
CYOUT3
46
CYOUT2-FB
47
CYOUT2
48
COUT4
49
VCC2
50
COUT3
51
COUT2
52
COUT1
53
GND3
54
YOUT4-FB
55
YOUT 4
56
YOUT3-FB
57
YOUT 3
58
YOUT2-FB
59
YOUT 2
60
YOUT 1
61
VCC3
62
VOUT4-FB
63
VOUT4
64
SDA
VOUT3-FB66VOUT367VOUT2-FB68VOUT269VOUT170SCL71V172V273V374V475V576V677V778V879Y180Y2
65
C4129
C4127
470/6.3
R4162
75
SDA
ADINCV
VOUT
10/50
C4179
R4132
+5.3V_VD
L4012
LBC2518
*
PROUT2
ADINPR
PRIN3
220/6.3
0
R4136 33
0
36
37
MUTE
PROUT2
Q4002
AN-15881A-VT
VIDEO SWITCH
470/6.3
VIN_V1
VIN_V2
VIN_DVD
VOUT_V1
PRIN2
VIN_V3
PRIN1
30
PR131PR232PR333PR434PR535PR6
VIN_V4
R41560R41570R4158
C4131
104Z
DACCV
VIN_DAC
GND_VD
PBIN3
0
R4155
104Z
C4132
YIN_DVD
PBIN2
0
R4154
25
BP226PB327PB428PB529PB6
YIN_V1
HT-R550
PBIN3
0
R4155
79Y180
104Z
YIN_DVD
PBIN2
0
R4154
25
BP226PB3
Y2
YIN_V1
PB1
CY6
CY5
CY4
CY3
CY2
CY1
BIAS
GND1
VCC1
C8
C7
C6
C5
C4
C3
C2
C1
Y8
Y7
Y6
Y5
Y4
Y3
R4141
R4142
C4244 104Z
C4243 104Z
C4166 NC
24
23
22
21
20
19
18
C4136
17
C4150
16
15
C4137 104Z
14
13
12
11
10
9
8
C4138 104Z
7
6
5
4
3
2
1
+5.3V
R3216
TP407
0
PRIN_DAC
PBIN_DAC
0
R4153
R4140
C4242
R4152
R4151
R4150
104Z
C4139
104Z
C4140
104Z
C4141
47/25
2.2
L4011
104Z
22/50
0
0
0
0
0
TP406
VMUT
JPRIN
DACPR
DACPB
JPBIN
R4143 NC
R4144 NC
PBIN1
JCYIN
DACPY
CYIN3
CYIN2
CYIN1
DACSC
CIN_V4
CIN_V3
CIN_V2
CIN_V1
CIN_DVD
DACSY
YIN_V4
YIN_V3
YIN_V2
+5.3V_VDD
C4148
104Z
C4149
104Z
SCL
SDA
To NADG-9177
(SD-3 : D1)
P2004B
123456789
NC
104Z
VCSCL
FANCTRL
VCRST
VSYNC
VCSDA
SDET
HDMI-CEC-LED_SDET
GND4V
C4151
V3V
CYIN_DAC
CIN_DAC
YIN_DAC
YOUT_SDET
C4152NCC4153
FANH
10
VMUT
FANH
F-CTRL
NC
JL6017A
54321
+10S
GND_VD
Z2_MUTE
R9107
R9106
0
+10S
F-CTRL :
FANH :
F-CTRL :
FANH :
F-CTRL:
FANH :
NC
To NADG-9177
(SD-3 : E1)
NC
Z2VOLCLK
FANH_Z2VOLDAT
0
R9105
0
HI-SPEED
L
L
L
LOW-SPEED
H
H
STOP
H
123
SPRLF
NC
SPRLSB
SPRLCS
C4102
104Z
4
SPRLB
TRGA
12VTRGC
Z2_MUTE
TRGB
Q9102
F-CTRL
RN1402
+5.3V_VDD
Q4012
2SA1162-GR
R4117
232RXD
33k
Q9103
RN1402
1
P2006B
232TXD
FANH
+10VDSP
R9101
1.2K(1/2W)
D9101
68
R4114
2.2K
R4116
(FAN +VCC)
R9103
100
UDZS7.5B
104Z
C4101
D4001
D4002
1SS352
C9102
1SS352
Q9101
100/16
C4100
NC
8765432
GND_VD
TRGA
TRGB
(]12VTRG)
12VTRGC
+10VDSP
R9104
4.7(1/2W)
2SD2394-F
C9101
100/16
104Z
1
Q4011
RN2402
10K
R4115
JL6016A
1
NC
232TXD
232RXD
HDMI-CEC-LED_SDET
R9102
4.7(1/2W)
To NAVD-9178(2/2)
(SD-6 : E2)
1
2
1
To FA N
2
VOUT
YOUT
COUT
CYOUT2
PBOUT2
PROUT2
CYIN_DAC
PBIN_DAC
PRIN_DAC
YIN_DAC
CIN_DAC
VIN_DAC
ADINCV
ADINSY
ADINSC
ADINPY
ADINPB
ADINPR
DACPY
DACPB
DACPR
DACSY
DACSC
DACCV
R4225
R4221
R4145
NOTE
NC
1
GND_VD
2
3
GND_VD
4
5
GND_VD
0
0
0
GND_VD
GND_VD
GND_VD
GND_VD
GND_VD
GND_VD
GND_VD
GND_VD
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
P4008B
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>
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.
!
HT-R550
A
SCHEMATIC DIAGRAMS-5
VIDEO SECTION
NAVD-9178(1/2)
1
D4028
1SS352
D4029
1SS352
P4001
CR/PR
IN
CB/PB
CBL/SAT
CR/PR
2
CB/PB
IN
VCR/DVR
COMPONENT
CR/PR
IN
CB/PB
DVD
CR/PR
3
CB/PB
OUT
NC
4
CBL/SAT
OUT
VCR/DVR
IN
5
DVD IN
MONITOR
OUT
6
7
8
Y
Y
Y
Y
P4001
P4002
P4002
P4003
5
2
3
4
1
6
7
8
5
2
3
4
1
4
2
S VIDEO VIDEO
P4004
1
2
8
9
P4006
4
2
P4005
1
2
8
9
C4019
103K
C4211
102K
C4013
103K
C4212
102K
C4158
470
C4159
470
C4160
470
YC
3
1
5
8
YC
4
5
YC
11
12
10 3
14 7
YC
3
1
5
8
YC
4
5
YC
11
12
10 3
14 7
BCDEFGH
U12
VIDEO & SPEAKER
TERMINAL PC BOARD
PR_IN3
C4001
PRIN3
10/50
R4001
75
PB_IN3
C4002
PBIN3
10/50
R4002
75
CY_IN3
C4003
CYIN3
10/50
R4003
75
PR_IN2
C4004
PRIN2
10/50
R4004
75
PB_IN2
C4005
PBIN2
10/50
R4005
75
CY_IN2
C4006
CYIN2
10/50
R4006
75
PR_IN1
C4007
PRIN1
10/50
R4007
75
PB_IN1
C4008
PBIN1
10/50
R4008
75
CY_IN1
C4009
CYIN1
10/50
R4009
75
R4201
75
R4202
75
R4203
75
7
6
C4014
102K
6
R4021
13
C4015
15
102K
7
C4021
6
102K
6
13
15
R4204
R4205
R4206
R4010
R401675R401775R4018
75
100K
181J
R4210
C4162
R402275R402375R4024
75
R4025
R4030
75
181J
R4213
C4143
C4020
102K
100K
100K
100K
75
100K
R4011
R4020
75
R4026
R4029
181J
C4161
75
75
C4142
PROUT
PBOUT
CYOUT
75
R4012
R4211
R4027
181J
R4214
75
R4019
100K
75
75
100K
C4010
C4011
10/50
C4012
10/50
75
C4016
C4017
10/50
C4018
10/50
75
C4022
C4023
10/50
C4024
10/50
C4025
C4026
10/50
C4027
10/50
R4028
104Z
104Z
181J
C4163
104Z
104Z
75
C4144
181J
C4110
104Z
CIN_V3
YIN_V3
VIN_V3
CIN_V2
YIN_V2
VIN_V2
COUT_V1
YOUT_V1
VOUT_V1
100K
R4212
CIN_V1
YIN_V1
VIN_V1
CIN_DVD
YIN_DVD
VIN_DVD
R4215
COUT_MON
YOUT_MON
VOUT_MON
100K
NC
2726252423222120191817161514131211
S6
S7
GND_VD
ADINPB
PBOUT
ADINPY
CYOUT
GND_VD
ADINPY
CYOUT2
ADINPB
PBOUT2
PBOUT2
CYOUT2
GND_VD
ADINPR
PROUT2
CY_IN1
PB_IN1
PR_IN1
NC
987654321
10
CY_IN2
PB_IN2
PR_IN2
COUT_MON
ADINSC
COUT
R4137
R4138
CYIN1
CYIN2
CYIN3
PBIN1
PBIN2
PBIN3
PRIN3
PRIN2
PRIN1
CY_IN3
+5.3V_VDD
22
R3216
YOUT_MON
COUT_V1
10K
10K
ADINSY
YOUT
S6
P4007A
NC
PB_IN3
L4010
YOUT_V1
S7
PR_IN3
C4123
47/25
C4112
104Z
C4114
470/6.3
C4124
47/25
C4125
104Z
Q4005
NJM2585M
VIDEO AMP.
1
CH1 IN1
2
SW1
3
CH1 IN2
4
SW2
5
CH1 IN3
6
GND
7
VDD1
8
CH2 IN1
9
GND
10
CH2 IN2
11
GND
12
CH2 IN313CH3 IN3
104Z
2.2
CH1 OUT
CH2 OUT
VDD2
CH3 OUT
CH3 IN1
CH3 IN2
C4146
100/6.3
C4104
220/6.3
C4105
C4107
104Z
C4122
TP410
R4161
75
NC
C4168
221J
L4001
R3216
+5.3V_VDD
PS
GND
GND
GND
GND
C4145
22/50
22/50
R4160
24
23
22
21
20
19
18
17
16
15
14
TP411
75
C4118
470/6.3
10/50
C4181
C4106
220/6.3
C4108
220/6.3
C4119
YOUT_SDET
JCYIN
C4169
0
220/6.3
C4182
C4135
104Z
C4103
220/6.3
C4111
104Z
C4116
470/6.3
220/6.3
C4121
VOUT_MON
JPBIN
C4189
R4130
0
220/6.3
TP409
470/6.3
JPRIN
10/50
R4131
0
C4183
220/6.3
C4154
221J
C4155
221J
S7
S6
PROUT
C4133
220/6.3
C4134
R41260R4127
38O139
40
O2
41
PROUT1
PBOUT2
42
PBOUT1
43
GND2
44
CYOUT3-FB
45
CYOUT3
46
CYOUT2-FB
47
CYOUT2
48
COUT4
49
VCC2
50
COUT3
51
COUT2
52
COUT1
53
GND3
54
YOUT4-FB
55
YOUT 4
56
YOUT3-FB
57
YOUT 3
58
YOUT2-FB
59
YOUT 2
60
YOUT 1
61
VCC3
62
VOUT4-FB
63
VOUT4
64
SDA
VOUT3-FB66VOUT367VOUT2-FB68VOUT269VOUT170SCL71V172V273V374V475V576V677V778V879Y180Y2
65
C4129
C4127
470/6.3
R4162
75
SDA
ADINCV
VOUT
10/50
C4179
R4132
+5.3V_VD
L4012
LBC2518
*
PROUT2
ADINPR
PRIN3
220/6.3
0
R4136 33
0
36
37
MUTE
PROUT2
Q4002
AN-15881A-VT
VIDEO SWITCH
470/6.3
VIN_V1
VIN_V2
VIN_DVD
VOUT_V1
PRIN2
VIN_V3
PRIN1
R41560R41570R4158
30
PR131PR232PR333PR434PR535PR6
C4131
VIN_V4
104Z
DACCV
VIN_DAC
GND_VD
PBIN3
0
R4155
104Z
C4132
YIN_DVD
PBIN2
0
R4154
25
BP226PB327PB428PB529PB6
YIN_V1
PB1
CY6
CY5
CY4
CY3
CY2
CY1
BIAS
GND1
VCC1
C8
C7
C6
C5
C4
C3
C2
C1
Y8
Y7
Y6
Y5
Y4
Y3
R4141
R4142
C4244 104Z
C4243 104Z
C4166 NC
24
23
22
21
20
19
18
C4136
17
C4150
16
15
C4137 104Z
14
13
12
11
10
9
8
C4138 104Z
7
6
5
4
3
2
1
+5.3V
R3216
TP407
0
PRIN_DAC
PBIN_DAC
0
R4153
R4140
C4242
R4152
R4151
R4150
104Z
C4139
104Z
C4140
104Z
C4141
47/25
2.2
L4011
104Z
22/50
0
0
0
0
0
TP406
VMUT
JPRIN
DACPR
DACPB
JPBIN
R4143
R4144
PBIN1
JCYIN
DACPY
CYIN3
CYIN2
CYIN1
DACSC
CIN_V4
CIN_V3
CIN_V2
CIN_V1
CIN_DVD
DACSY
YIN_V4
YIN_V3
YIN_V2
+5.3V_VDD
NC
NC
C4148
104Z
C4149
104Z
SCL
SDA
To NADG-9177
(SD-3 : D1)
P2004B
123456789
NC
104Z
C4152NCC4153
FANH
FANCTRL
VCSCL
VSYNC
VCSDA
SDET
VCRST
HDMI-CEC-LED_SDET
GND4V
C4151
V3V
CYIN_DAC
CIN_DAC
YIN_DAC
YOUT_SDET
10
VMUT
FANH
F-CTRL
NC
JL6017A
54321
+10S
GND_VD
Z2_MUTE
R9107
0
R9105
R9106
0
+10S
FANH :
F-CTRL :
FANH :
F-CTRL:
FANH :
NC
To NADG-9177
(SD-3 : E1)
NC
123
Z2VOLCLK
SPRLCS
SPRLF
FANH_Z2VOLDAT
0
L
HI-SPEEDF-CTRL :
L
L
LOW-SPEED
H
STOP
H
H
NC
VOUT
YOUT
COUT
CYOUT2
PBOUT2
PROUT2
CYIN_DAC
PBIN_DAC
PRIN_DAC
YIN_DAC
CIN_DAC
VIN_DAC
SPRLSB
C4102
104Z
ADINCV
ADINSY
ADINSC
ADINPY
ADINPB
ADINPR
DACPY
DACPB
DACPR
DACSY
DACSC
DACCV
4
SPRLB
TRGA
12VTRGC
Z2_MUTE
TRGB
Q9102
F-CTRL
RN1402
+5.3V_VDD
Q4012
2SA1162-GR
R4117
R4225
0
R4221
0
R4145
0
232RXD
1
33k
P2006B
232TXD
FANH
Q9103
RN1402
+10VDSP
R9101
1.2K(1/2W)
D9101
68
R4114
C4101
2.2K
R4116
(FAN +VCC)
R9103
100
UDZS7.5B
D4001
D4002
1SS352
104Z
C9102
1SS352
Q9101
100/16
C4100
GND_VD
GND_VD
GND_VD
GND_VD
GND_VD
GND_VD
GND_VD
GND_VD
GND_VD
GND_VD
GND_VD
NC
8765432
GND_VD
TRGA
TRGB
(]12VTRG)
12VTRGC
+10VDSP
R9104
4.7(1/2W)
2SD2394-F
C9101
100/16
104Z
1
Q4011
RN2402
10K
R4115
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
P4008B
JL6016A
1
NC
232TXD
232RXD
HDMI-CEC-LED_SDET
R9102
4.7(1/2W)
NC
To NAVD-9178(2/2)
(SD-6 : E2)
1
2
1
To FA N
2
NOTE
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>
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.
!
HT-R550
A
SCHEMATIC DIAGRAMS-6
SPEAKER TERMINAL SECTION
1
NAETC-9153
U09
HEADPHONE JACK
2
3
4
PC BOARD
P7201
PHONES
5
4
2
3
7
8
1
C7202
223J
102J
C7204
102J
C7203
022M
L7201
L7202
022M
L7203
022M
E7201
JL6605B
JL6605A
1
HPL
5
2
LSPE
4
3
472J
(SD-2 : E5)
JL6600B
HPR
4
HPDET
5
GND_VD
(MPUGND)
CSP
1
LSP
2
RSP
3
SLSP
4
SRSP
5
SBLSP
6
SBRSP
7
3
2
1
C7201
To NAAF-8779(2/2)
JL901B
POFF
5
+12VD
4
GND_VD
3
+10S
2
POWERD
1
(SD-8 : D1)
To NAPS-9150
FLAC1
1
FLAC2
2
SEC3-1
3
SEC3-2
4
SEC2-1
5
SEC2-2
6
JL9101B
(SD-8 : E2)
To NAPS-9151
BCDE
Refer to following table about the parts displayed by mark "LIST".
TYPE
MDD, MDC
MPA
R6691
390(1/2W)
R6992
(MPUGND)
390(1/2W)
L6600 - 6606
NC
S1.3C
TP409
TP410
R9010
82(1/2W)
L6602
LIST
R6602 LIST
R6612 LIST
J6851
LIST
L6600 LIST
R6600 LIST
R6610 LIST
J6600
LIST
L6601
R6601 LIST
R6611 LIST
J6604
LIST
LIST
L6603
LIST
R6603
LIST
R6613
J6619
LIST
L6604
R6604
R6614
J6620
LIST
L6605
R6605 LIST
R6615
LIST
J6626
LIST
L6606 LIST
R6606 LIST
R6616
LIST
J6625
LIST
TP408
D9002
RL1N4003
LIST
LIST
LIST
LIST
LIST
+
C9001
R6600 - 6606,
R6610 - 6616
NC
22
220(1/2W)
470/63
R9005
R9003
8.2K
J6600, 6604, 6619, 6620,
J6625, 6626, 6851
JUMPER WIRE
NC
D9013
1SS352
Q9001
2SC2235-Y
8.2K
R9006
47/50
C9005
D9005
MTZJ36D
6
6
6
2
5 4
6
6
2
5 4
33K
R9004
C6602
223J
RL6602
D6600
1SS352
C6600
223J
RL6600
D6603
1SS352
C6603
223J
RL6603
D6605
1SS352
C6605
223J
RL6605
D6607
1SS352
C6607
223J
RL6607
+5VDIS
C9006
223Z
1
3452
1
3452
1
3
1
3452
1
3
Q9002
DTC123JKA
<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.
CENTER SPEAKER
P6601
L
103J
C6640
FRONT SPEAKERS
C6650
102J
C6653
102J
SURROUND
SPEAKERS
L
103J
C6643
P6602
L
103J
C6645
SURROUND
BACK SPEAKERS
102J
C6655
+10S
R9011
4.7(1/2W)
APOWER
SEC2-1
SEC2-2
1
R9013
1SS352
D9015
C9013
R
R
R
1SS352
1
R9012
D9014
1SS352
3.3/50
D9012
C6642
C6641
C6644
C6646
C9012
334J_MMT
100K
R9014
C6652
103J
103J
C6651
C6654
103J
103J
C6656
3
421
UDZ3.3B
102J
102J
102J
102J
D9011
D3SBA20
D9024
D9017
1SS352
C9011
10000/16
Q6602
KTC105S
Q6603
KTC105S
POFF2
R9028
0.47(1/2W)
NC
U12
NAVD-9178(2/2)
VIDEO & SPEAKER TERMINAL PC BOARD
Q6601
KTC105S
SPRLF
SPRLCS
R6690
R9017
NC
0
R9018
LIST
Q9031
I
470/16
+
C9023
O
G
2
10/50
C9024
3
223Z
C9032
R9017
LIST
1
2
+
470/6.3
10(1/2W)
R9018
0
NC
Q9022
BA00JC5WT
Vc
Vin
GND
3
D9020
1SS352
E9001
+5V
+10VDSP
R9029
LIST
J9001
5
Adj
+5.3V_VD
4
Vo
TP405
TP402
R9022
R9023
R9024
TP404
100K
SPRLSB
SPRLB
Q6604
KTC105S
Refer to following table about the parts displayed by mark "LIST".
TYPE
MDD, MDC
MPA
R9035
D9018
1.8(2W)
RL1N4003
Q9021
SI-8008
1
VIN
SW
5
SS
VADJ
GND
+
3
C9021
470/16
D9022
RL1N4003
Q9031A
1
R9036
1.8(2W)
L9001
NCH-2541_470K
2
4
D9021
CRS09
R9001
3.3(2W)
Q9031B
1
2
R9029
0.47(1/2W)
NC
R9020
R9021
R9002
3.3(2W)
2
10K
1.5K
10K
R9027
1.5K
R9008
MPC2905HF
1
+
C9031
6.8K
33K
+
C9025
470/6.3
RLGND
+24V
SPRLB
SPRLSB
SPRLCS
SPRLF
(FAN +VCC)
(GND_HD)
(GND_HD)
VPOWER
TP403
105M
C9022
+5.3V_VD
GND_VD
SEC3-2
JL6603B
1
+24V
2
RLGND
3
CSPE
4
LSPE
5
RSPE
SLSPE
SRSPE
SBLSPE
SBRSPE
JL6604B
SBRSPE
SBLSPE
SPBROUT
SPBLOUT
(SD-2 : D5)
6
7
To NAAF-8779(2/2)
8
9
4
3
2
1
(SD-1 : G5)
To NAAF-8779(1/2)
To NAVD-9178(1/2)
(SD-5 : G1)
JL8001A
GND_VD
4
+10V_HD
3
+10V_HD
2
GND_VD
1
(SD-7 : E2)
TP401
L4015
LBC2518
+5.3V_VDD
HPDET
VPOWER
(+5V_XM)
(GND_XM)
+5VDIS
+5VDSP
GND_VD
GND_VD
+10VDSP
POFF
POFF2
APOWER
10S+12VD
FLAC1
FLAC2
P2005B
(-VP)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
To NAHDM-9199
(SD-3 :D1 )
To NADG-9177
HT-R550
HT-R550
A
SCHEMATIC DIAGRAMS-7
HDMI SECTION
1
NAHDM-9199
2
HDMI
IN1
3
HDMI
IN2
GND_S
4
22
P8002
23
22
P8003
23
AGND
HP DET
+5V
Shield
GND
DDC DATA
DDC CLK
CERemote
CK-
CK Shield
CK+
D0 Shield
D0+
D1 Shield
D1+
D2 Shield
Shield
D2+
HP DET
+5V
Shield
GND
DDC DATA
DDC CLK
CERemote
CK Shield
CK+
D0 Shield
D0+
D1 Shield
D1+
D2 Shield
D2+
Shield
20
NC
D0-
D1-
D2-
21
20
NC
CK-
D0-
D1-
D2-
21
U14 HDMI PC BOARD
A
R8004
C8031
104Z
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C8041
104Z
C8005
104Z
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C8040
104Z
R8003
R8017
CT0603V150RFG
R8008
1K
R8012
0
CT0603V150RFG
R8018
R8021
1K
R8024
0
VARISTOR
CT0603V150RFG
R8010
1K
R8013
0
VARISTOR
CT0603V150RFG
R8022
1K
R8026
0
+5VIN1HD
+5VIN2HD
R8005
10K
R8006
D8001
10K
1SS226
BCDE
<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.
3
1SS226
Q8002
BA33BC0FP
+3.3V
3
1
O
I
G
2
220/4
102K
C8009
C8010
C8036 105Z
C8037 102K
R8007
10k
C8038
105Z
1
D8002
2
GND
A
AGND
R8011
2.2(1/2W)
+5.8V
104Z
C8011
C8035102K
AVCC
36
37
38
39
40
41
42
AVEE
IP_B2
IP_B3
IN_B2
IN_B3
AVCC
43
AUX_B3
44
AUX_B2
45
AUX_B1
46
AUX_B0
47
AMUXVCC
48
49
50
51
52
53
54
55
56
57
AUX_COM3
AUX_COM2
AUX_COM1
AUX_COM0
DVEE
AUX_A3
AUX_A2
AUX_A1
AUX_A0
e_PAD
+3.28V
1
C8022102K
AD8196
Q8003
HDMI/DVI SWITCH
AVCC2IN_AO3IP_AO4AVEE5IN_A16IP_A17VTTI8IN_A29IP_A210AVCC11IN_A312IP_A313AVEE1412C_ADDR
C8023105Z
C8024
C8025105Z
102K
C8034105Z
VTTI
35
C8033102K
IP_B1
34
IN_B1
C8026
102K
D8005
3
2IN1
OUT
C8007
L8005
LBC2518
22/4
R8001
10K
C8028
102K
105Z
105Z
5NC4
105Z
GND
SW
R8020
4.7K
R8028
HDMRST
10K
Q8001
4.7K
R8029
C8001
S-812C50BUC
C8002 105Z
Q8004
UM6K1N
1
4
R8002
5.6k
1.8k
R8009
104Z
22/16
C8003
C8004
L8001
L8002
LBC2518
LBC2518
C8032105Z
C8030
+3.28V
29
30
31
32
33
AVCC
IP_BO
IN_BO
VAVE E
I2C_SDA
I2C_SCL
RESET
OP3
ON3
VTTO
OP2
ON2
DVCC
OP1
ON1
VTTO
OP0
ON0
DVCC
4.7K
R8027
+3.28V
C8027
105Z
105Z
28
27
26
25
24
23
22
21
20
19
18
17
16
15
C8029
22/4
C8012
C8021 105Z
DVCC
C8013 105Z
C8014 102K
C8015
C8016 102K
C8017
C8018 102K
C8019 105Z
C8020 102K
R8030
470/6.3
R8032
2
5
L8006
NCH-2541
470K
10k
10k
R8031
1.5k
R8034
1.5k
6
3
+6.1V
2
4
D8006
DLP2ADN900HL4L
DLP2ADN900HL4L
SW
VADJ
CRS09
Q8005
SI-8008
R8019
R8023
R8025
4 5
3
2
1
L8003
4 5
3
2
1
L8004
GND
3
HDMSDA
HDMSCL
HDMRST_IN
3
1SS226
0
0
0
6
7
8
6
7
8
+10.8V
1
VIN
5
SS
L8007
C8008
470/16
BLM21PG221
JL8001B
GND
1
+12V
2
To NAVD-9178(2/2)
+12V
3
4
1
To NADG-9177
2
3
R8016
C8039
GND_S
104Z
VARISTOR
20
CT0603V150RFG
19
HP DET
18
+5V
17
GND
16
DDC DATA
15
DDC CLK
14
NC
13
CERemote
12
CK-
11
CK Shield
10
CK+
9
D0-
8
D0 Shield
7
D0+
6
D1-
5
D1 Shield
4
D1+
3
D2-
2
D2 Shield
1
D2+
21
C8042
104Z
A
AGND
(SD-6 : E3)
(SD-3 : G1)
22
P8004
Shield
HDMI
OUT
Shield
23
GND
JL8002B
R8015
1
D8003
D8004
2
UDZ56v2
CT0603V150RFG
HT-R550
HT-R550
A
SCHEMATIC DIAGRAMS-8
POWER SUPPLY SECTION
NAPS-9150
1
Refer to following table about the parts displayed
by mark "LIST".
TYPE
MDD, MDC
MPA
TYPE
MDD, MDC
2
MPA
TYPE
MDD, MDC
MPA
T902
1520JQ
1520GQ
F901
8A 125V
T4AL250V
AC IN
120V, 60Hz
230 - 240V, 50Hz
3
4
U07
POWER SUPPLY PC BOARD
!
BCDE
!
T902
LIST
1
2
3
456
NC
P921A
NC
P922A
P901A
P941AP942A
CAUTION
FOR CONTINUED PROTECTION
AGAINST FIRE HAZARD, REPLACE
ONLY WITH FUSE OF SAME TYPE
VA
AND RATING INDICATED.
ATTENTION
AFIN D'ASSURER UNE PROTECTION
PERMANENTE CONTRE LES RISQUES
D'INCENDIE, REMPLACER UNIQUEMENT
VA
PAR UN FUSIBLE DE MEME TYPE
ET CALIBRATION COMME INDIQUE.
1SS133
D933
1SS133
D935
D930
1SS133
D931
1SS133
223Z
RL901
!
C921
3
!
4 1
103M/275VAC
!
1SS133
D925
1SS133
C902
104J
C901
F903
J933
D923
D921
1SS133
D924
1SS133
D922
1SS133
9
8
7
P902
NC
THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
THAT THE FUSE USED IS SLOW OPERATING TYPE
FOR CONTINUED PROTECTION AGAINST FIRE
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
RATING REFER TO THE MARKING ADJACENT TO THE SYMBOL.
CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
E LENT.POUR UNE PROTECTION PERMANENTE,N'UTILISER
QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST
INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.
!
C933
2
4.7/50
100K
R921
LIST
MTZJ5.1B
D934
R934
P923A
C922
LIST
F901
LIST
+
C930
+
!
100/35
P924A P925A
J931
Except WMO Type
NC
Q930
SI-3010KF
1Vc2
R930
100K
C931
R931
10/50
100K
JL901A
POFF
5
+12VD
+10VS
C911 102J
1SS133
E902E901
D911
T901
4
3
2
1
D912
1SS133
!
To NAVD-9178(2/2)
MPUGND
POWERD
J932
GND
Vin
Vout5ADJ
3
4
82K
R932
C932
100/16
10K
R933
S4
PRI
1
P911
1
2
3
S3
S2
S1
Refer to following table about the parts displayed by mark "LIST".
(SD-6 : A3)
TYPE
MDD, MDC
MPP
R9101
0.1(1/2W)
0.22(1/2W)
R921
56(1/2W)
NC
To NAVD-9178(2/2)
(SD-6 : A3)
JL9101A
NAPS-9151
R9102
8
8.2(1/2W)
9
10
11
12
13
14
104J
C9101
12345
FLAC1
FLAC2
SEC3_2
SEC3_1
R9101
!
LIST
F910
NC
U08
C922
2200/25
2200/35
6
SEC2_1
SEC2_2
J931
JUMPER WIRE
NC
TRANS. SEC. TERMINAL
PC BOARD
(SD-2 : A5)
To NAPS-8780
NOTE
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>
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.
!
HT-R550
HT-R550
A
SCHEMATIC DIAGRAMS-9
XM DIGITAL TRANSCEIVER SECTION
NADG-9179
1
U13
XM DIGITAL TRANSCEIVER PC BOARD
XM_SDI_L
2
XM_SDO_L
XM_IRQ_ANT
XM_RESET
3
4
<Note> MDD, MDC Type only
L2002
BK1608LM182
104Z
C2013
R2057
+3.28V
44
41
43
46
47
45
VDD
MUTE
SAII_DA
SAII_CLK
Q2001
XMDTIC_4A
F2628E-01
VSS
VDD
LINKACTIVE15COMM_TX_EN
17
16
14
C2003
1K
R2006
1K
R2007
0
R2052
42
VSS
I2S_OCLK
COMM_RX_P19COMM_RX_M
20
18
104Z
104Z
R2008
100
C2004
R2009
100
R2001
100K
R2003
100K
C2001
104Z
R2051
R2002
C2002
102K
100K
100K
R2004
+3.28V
100K
1
LSDP
2
VSS
3
SC_TX_OUT
4
VDD
5
SC_RX_IN
6
I2C_SCL
7
I2C_SDA
8
VDD
9
ANT_REV
10
VSS
11
RST
12
SLAVE_SEL
R2005
48
SAII_EN
I2S_RATE
13
100K
C2012
I2S_LRCLK
VDD
104Z
39
40
38
VDD
I2S_CLK
DT4_MODE
HSDP_CLK
VSS
COMM_TX_M
21
22
23
BCDE
<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.
I2S_SDO
I2S_SCLK
I2S_LRCLK
I2S_OCLK
37
VSS
I2S_DA
HSDP_EN
VDD
HSDP_DA
VSS
TEST
SC_RATE
OSC_IN
VDD
OSC_OUT
VSS
VSS
COMM_TX_P
24
C2005
104Z
C2006
104Z
C2023
C2024
VCC
1X
0X
A
B
C
9
10
C2025
821J
821J
821J
C2026
821J
UDZS5.1B
9
8
7
6
5
4
3
2
16
15
14
13
12
11
10
R2029
R2030
9
D2001
3
2
6
5
+4.9V
C2035
104Z
3.3K
3.3K
+11.8V
NE5532APSR
8
Q2003A
1
R2027
4.7K
R2028
4.7K
7
Q2003B
4
NE5532APSR
-12.1V
R2035
0
R2046
0
Q2002
CS4344
R2014
330
R2013
330
R2015
330
100
R2012
10/50
C2016
R2055
100K
36
R2056
35
34
NC
C2011
33
R2053
32
104Z
NC
31
30
29
28
27
26
25
+3.28V
C2007
C2010
104Z
100/10
R2054
10K
C2009
080D
R2011
C2008
040C
+3.3V_XM
1M
R2010
680
1
SDIN
2
SCLK
3
LRCK
4
MCLK
5
VQ6FILT+
104Z
C2015
X2001
45.1584MHz
L2001
LBC2518T2R2M
DAC
AOUTR
GND
AOUTL
10
+3.3V
9
VA
8
7
10/50
C2045
C2018
470/10
C2017
+3.3V
104Z
TA48033AF
Q2004
+3.3V
TA48033AF
3
C2033
470/10
XM_IRQ_ANT
XM_SDI_L
XM_LNK
O
XM_SDO_L
XM_RESET
22(1/2W)
1
I
G
2
104Z
C2032
C2043
3
O
Q2005
R2047
100/10
2
+3.3V
C2021
R2021
R2025
2.2K
2.2K
10/50
100K
R2023
100K
R2024
R2022
C2022
10/50
104Z
C2031
+11.9V
1
G
I
104Z
C2036
2.2K
L2003
LBC2518T2R2M
TC4053BFT
1
1Y
2
0Y
3
1Z
4
ZCOM
5
0Z
6
INH
7
VEE
8
GND
R2036
0
Q2006
1
2
3
4
5
6
7
GND8OUT4
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
_G2
20
VCC1_G1
R2026
2.2K
Q2008
YCOM
XCOM
C2037
104Z
+5.1V
14
VCC
13
IN6
12
OUT6
11
IN5
10
OUT5
IN4
TC74HCT7007AF
GND
A8
Q2007
A7
A6
A5
A4
A3
A2
A1
TC74VHC541FT
C2027
10/50
C2028
10/50
R2058
C2029
C2030
0
22(1/2W)
22(1/2W)
+5.3V
R2044
R2059
0
R2031
220/16
220/16
R2032
220
+11.9V
-12.2V
C2044
C2034
102K
100/10
L2006
BLM21PG221SN1
L2004
BLM21PG221SN1
104Z
C2042
R2033
22
R2034
22
L2005
BLM21PG221SN1
XMANT
XMLNK
XMDACRST
XMCOMSEL
XMERRIRQ
XMSRSEL
XMSRTXD
XMSRRXD
XMRST
GND
+5V_XM
XM_L_OUT
XM_R_OUT
GND_A
SR_L_OUT
SR_R_OUT
+12V
-12V
R2040
0
R2038
22
R2039
22
C2041
C2040
NC
+5.3V
JL5502B
1
2
3
4
5
6
7
To NAAF-8779(1/2)
P2002
11
GND
10
SHIELD
9
SHIELD
8
L_OUT
7
AGND
6
TX
SIRIUS
5
R_OUT
4
GND
3
RX
2
RESET
1
VIN
E2002
1
E2003
4
1
E2001
4
4
GND
3
D+
2
D-
XM
1
+V
P2001
JL101B
1
2
3
4
5
6
7
8
9
10
11
To NADG-9177
(SD-1 : B1)
(SD-3 : E1)
HT-R550
HT-R550
A
SCHEMATIC DIAGRAMS-10
DIGITAL AUDIO WAVE FORM SECTION
<Note>
1. WF01 is short for Wave form 01 .
1
2. TP01 is test point number on PC board.
3. Refer to SD-3 (SCHEMATIC DIAGRAM-3) for details.
LR CLOCK (SAI_LRCK, CX_LRCK)
Fs = 48kHz : DVD, Clock width = 20.8us
Fs = 44.1kHz : CD, Clock width = 22.7us
WF01
2
Duty varies according to audio data
OPT1
4.0V
BCD
BIT CLOCK (SAI_SLCK, CX_SLCK)
64Fs = 3072kHz : DVD, Clock width = 325ns
64Fs = 2822.4kHz : CD, Clock width = 354ns
WF02
Duty always varies according to audio data
COAX1
5.0V
WF03
Duty varies according to audio data
SAI_SDOUT
TP03
3.3V
WF04
TP02
SAI_LRCK
WF05
TP01
SAI_SLCK
WF06
TP06
CX_SDIN1
3
3.3V
20.8us
WF07
TP05 TP04
CX_LRCK
WF08
325 ns
CX_SCLK
3.3V
WF09
3.3V
20.8us
DAC_OUT-
4
2.8V
0V
20.8us
WF10
TP08 --- TP15
AUDIO_FL
3.3V
WF10
325 ns
AUDIO_FL
3.3V
Analog audio wave form with aliasing noise
5
2.8V
0V
Aliasing noise in no audio dataAnalog audio wave form with aliasing noise
220mVp-p
A
BCDEFGH
PRINTED CIRCUIT BOARD VIEWS-1
U01
1
2
AMPLIFIER PC BOARD (NAAF-8779)
Component side
3
4
5
TX-SR505/505ETX-SR505/505E
TX-SR505/505E
A
PRINTED CIRCUIT BOARD VIEWS-1
U01
1
2
AMPLIFIER PC BOARD (NAAF-8779)
Component side
BCDEFGH
3
4
5
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