Onkyo HTR-557 Service Manual
SERVICE MANUAL
STANDBY/ON
PHONES
MODEL
STANDBY
DISPLAY
SERVICE MANUAL
AV RECEIVER
HT-R557
TUNING
PRESET
RETURN
ENTERSETUP
SETUP MIC
MEMORY
TUNING MODE
CLEAR
AUX INPUT
VIDEO
AUDIOLR
DIGITAL INPUT
AUXCBL/SATVCR/DVR
STEREO
TONE
LISTENING MODE
TUNERTAPEDVDMULTI CH CD
DIMMER
MASTER VOLUME
Ref. No. 4028
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
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
HT-R557
092007
HT-R557 for HT-SP904 Black model
120V AC, 60HzB MDD
HT-R557 for HT-SR750 Black model
120V AC, 60HzB MDD
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-R557
EXPLODED VIEWS-1
P901
A037
U14
U07
A097
x 34 pcs.
U16
F901
U08
A013
x 7 pcs.
A096
x 4 pcs.
A039
F6901
A039
U01
A031
U02
P101
A093
F6902
A030
x 4 pcs.
A033
T901
A029
U15
A045
A046
x 2 pcs.
A018
A043
x 2 pcs.
A044
x 2 pcs.
A048
A041
U13
A075
Refer to
EXPLODED VIEWS-2
A045
U04
U03
A039
A012
x 2 pcs.
U12
A043
x 2 pcs.
A052
A040
A022
A042
A061
x 6 pcs.
U11
A044
A011
x 6pcs.
A044
A039
P701
A001
A057
A060
A056
A102
A109
A053
x 4 pcs.
A073
A027
A017
x 2 pcs.
A028
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
A055
A071
A083
HT-R557
A089
x 3 pcs.
EXPLODED VIEWS-2
HT-R557
Q6050B
x 4 pcs.
Q6050A
A049
x 10 pcs.
Q6054
Q6064
Q6053
Q6063
Q6052
Q6062
Q6051
Q6061
Q6050
Q6050A
Q6060
HT-R557
HT-R557
A
BLOCK DIAGRAMS-1
AUDIO SECTION
To ANTENNA UNIT
1
2
XM
SIRIUS
SETUP MIC
(FRONT)
AUX INPUT
(FRONT)
CD IN
TAPE OUT
TAPE IN
BCDEFGH
XM-RADIO
SIRIUS
Q2002
AK4384
DAC
Q2001
BU9450KV
XM/DT IC
MIC AMP
MIC DETECT
L
R
L
R
L
R
L
R
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
76
31
FRONT
CENTER
L
R
L
R
L
R
L
R
L
R
49
50
47
REC R
48
45
46
71
72
REC L
SW
CBL/SAT IN
3
VCR/DVR OUT
VCR/DVR IN
DVD (MULTI IN)
SUBWOOFER
SURROUND
4
67
68
FR
LPF
FL
LPF
LPF
C
LPF
HDMI
IN1
IN2
OUT
Micro
Controller
HDMI
SW
31
30
1
5
COAXIAL
2
DIGITAL IN
1
OPTICAL
2
-
-
Q341
2ch ADC
DIR
Q301
CS42518
32
36
33
37
HT-R557
Q5501
R2S15211FP
SELECTOR/VOLUME
POWER AMPLIFIER
19
TONE
17
TONE
25k25k
25k
25k
25k25k25k
7
14
12
FL
+29dB
+
FR
+
C
+
+
SW
MUTING
SR
+
+29dB
+29dB
+29dB
+29dB
RELAY
RELAY
9
25k25k25k
+
PHONES
L
FRONT SPEAKERS
R
CENTER SPEAKER
L
SURROUND SPEAKERS
R
LPF
35
SW
25k
FRL
25k25k25k25k25k
AMUT
CSRL
RI
INTERFACE
PREOUT
SUBWOOFER
RI
Q701
MICROPROCESSOR
M30624MHP
SL
LPF
28
34
SR
LPF
27
29
26
Q282 Q281
ES29LV400 M12L16161A
4M Bit
SD_RAMFLASH MEMORY
16M bit
8ch DAC
Q201
TMS320DA707
DSP
HT-R557
A
BLOCK DIAGRAMS-1
AUDIO SECTION
To ANTENNA UNIT
1
2
XM
SIRIUS
SETUP MIC
(FRONT)
AUX INPUT
(FRONT)
CD IN
TAPE OUT
TAPE IN
BCDEFGH
XM-RADIO
SIRIUS
Q2002
AK4384
DAC
Q2001
BU9450KV
XM/DT IC
MIC AMP
MIC DETECT
L
R
L
R
L
R
L
R
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
INVERTING
INVERTING
73
25k25k
74
25k
25k
75
25k25k25k
30
77
33
25k25k25k
78
32
Q5501
R2S15211FP
SELECTOR/VOLUME
TONE
TONE
PHONES
POWER AMPLIFIER
19
17
7
14
12
9
FL
+29dB
+
FR
+
C
+
+
+
+
SW
SR
MUTING
+29dB
+29dB
+29dB
+29dB
RELAY
RELAY
L
FRONT SPEAKERS
R
CENTER SPEAKER
L
SURROUND SPEAKERS
R
76
25k
31
25k25k25k25k25k
AMUT
FRL
CSRL
RI
INTERFACE
PREOUT
SUBWOOFER
RI
Q701
MICROPROCESSOR
FRONT
CENTER
L
R
L
R
L
R
L
R
L
R
49
50
47
REC R
48
45
46
71
72
REC L
SW
CBL/SAT IN
3
VCR/DVR OUT
VCR/DVR IN
DVD (MULTI IN)
SUBWOOFER
SURROUND
4
M30624MHP
67
68
FR
LPF
FL
LPF
LPF
C
SW
LPF
LPF
SL
SR
LPF
Q282 Q281
ES29LV400 M12L16161A
4M Bit
SD_RAMFLASH MEMORY
16M bit
HDMI
IN1
IN2
OUT
Micro
Controller
HDMI
SW
31
30
1
5
COAXIAL
2
DIGITAL IN
1
OPTICAL
2
-
-
Q341
2ch ADC
DIR
Q301
CS42518
32
36
33
37
35
34
8ch DAC
28
27
29
26
Q201
TMS320DA707
DSP
HT-R557
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
SDET
Y
6dB
Y
M-SDET
Y
6dB
CB
Y
6dB
CR
V
YC
YC
C
Y
Y
6dB
0dB
6dB
AN-15881A
VIDEO SWITCH
SDET
SDET
SDET
CB
CR
Y
Y
CB/PB
CR/PR
MONITOR OUT
VCR/DVR OUT
C
Y
MONITOR OUT
Y
C
VCR/DVR OUT
75
75
75
75
75
75
SDET
75
SELV1
75
SDET
75
SDET
75
SELV1
75
SELV1
75
NAVD-9178
VIDEO BOARD
COMPONENT
VIDEO
OUT
VIDEO
(COMPOSITE)
S VIDEO
C
6dB
HT-R557
4
HT-R557
A
SCHEMATIC DIAGRAMS-1
AUDIO INPUT SECTION
1
CD
2
OUT
TAPE
3
CBL/SAT IN
OUT
VCR/DVR
4
FRONT
SURROUND
DVD (MULTI IN)
SUBWOOFER
5
CENTER
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
330
R5503
330
R5504
330
R5505
330
R5506
330
R5507
330
R5508
330
R5513
330
R5514
330
R5515
330
R5516
330
R5517
330
R5518
330
10
R5519
330
R5520
330
R5521
330
R5522
330
R5523
330
R5524
330
To NADG-9177
(SD-3 : A3)
321
R5543
C5503
221K
220K
R5544
C5504
220K
221K
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
BCDEFGH
P304
To NADG-9179
(SD-9 : E1)
JL5502A
1234567
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
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
40
R5589
1K
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.
P303
AD_L
AD_R
DAC_SL1
DAC_SR1
DAC_SBL1
DAC_SBR1
C557047/50
C557147/50
C557447/50
C557547/50
C557247/50
C557347/50
74
73
72
71
70
69
68
67
66
FLIN1
RECL3
RECR3
INLB/RECL2
INL11/RECL5
INRB/RECR2
INL10/RECL4
INR11/RECR5
INR10/RECR4
64 : INL9
63 : INR9
62 : INLA/RECL1
61 : INRA/RECR1
Q5501
R2S15211FP
SELECTOR / VOLUME
(Botom view)
BASS_L1 : 21
BASS_L2 : 22
C5565
TRE_L : 23
47/25
42 : DATA
43 : DGND
MONO39SUBL38SUBR37ADCR36ADCL35FRIN234FLIN233SRIN232SLIN231SWIN230CIN229SBRIN228SBLIN227TRE_R
47/25
C5566
NJM4580M-D
DMIXR
DMIXL
Downmix
C557647/50
C556947/50
77
76
75
CIN1
SLIN1
FRIN1
SWIN1
1-C : 1
1-OUT : 2
AGND : 3
2-OUT : 4
AVCC : 24
C5564 223J
Q5503A
1
R5590
10K
C5590 330J
R5594
10K
R5595
10K
C5591 330J
R5598
10K
NJM4580M-D
Q5503B
7
To NADG-9177
(SD-3 : A2)
1011121314
-12V
+12V
GND_A
DAC_C1
DAC_FL1
DAC_FR1
DAC_SW1
80
79
78
C5551
1
SRIN1
SBLIN1
2
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
823J
22
C5560
223J
23
C5561
24
BASS_R225BASS_R1
26
C5563 823J
+/-7V Supply
474J
C5562
C5674
1.8K
R5586
C5675
4
3
R5591
2
10K
R5593
R5592
1.2K
470
R5596
R5597
470
1.2K
5
R5599
6
10K
8
!
GND_D
NC
NC
47/25
47/25
47/25
47/25
47/25
47/25
474J
470/16
470/16
VOL_CLK
PROTECT
VOL_DATA
R5585
1.8K
D5671
MTXJ6.2C
D5673
D5672
D5674
MTXJ6.2C
DAC_SW
P302
VOLH
SEC1H
C_OUT
SW_OUT1
SR_OUT
SL_OUT
R_OUT
L_OUT
R5674
82(1W)
1SS133
1SS133
R5675
82(1W)
DAC_FR
DAC_FL
123456789
AMUT
HT-R557
<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.
C5631
I
I
1
C5670
C5671
221J
3
2
5
6
4
NJM4580M-D
R5634
1.2K
C5632
R5633
8
10/50
10/50
Q5630A
10K
R5667
R5630
47/50
220
C5630
47K
R5631
R5632
15K
Q5630B
NJM4580M-D
Subwoofer
+/-12V Supply
Q5670
78M12
3
O
G
2
C5672
220/25
C5673
220/25
1
3O2
-12V
22
Q5671
79M12
G
FRONT Lch
FRONT Rch
NAAF-8779(1/2)
NC
1
P301
23456
NC
R5680
NC
R5681
220K
R5682
NC
NC
NC
R5813
47/50
47/50
47/50
C5608
47/50
C5609
R5600
R5603
R5604
R5605
R5615
R5616
R5606
R5607
R5617
R5608
R5609
270
R5610
220K
220K
R5613
2.2K
R5614
2.2K
220K
220K
2.2K
2.2K
220K
220K
2.2K
2.2K
R5618
220K
220K
2.2K
R5619
R5814
Q5600
RN1441
RN1441
Q5603
Q5604
RN1441
RN1441
Q5605
Q5606
RN1441
RN1441
Q5607
Q5608
RN1441
RN1441
Q5609
NC
100
R5620
Q5610
RN1441
Q5613
R5623
0
R5624
0
Q5614
Q5615
R5625
R5626
0
Q5616
Q5617
0
R5627
NC
NC
NC
0
NC
NC
C5600
100/25
SW_OUT
1
103J
7
C5603
47/50
SR_OUT
SL_OUT
C5604
47/50
C5605
47/50
R_OUT
L_OUT
C5606
C5607
C_OUT
Z2_R
Z2_L
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
+
RN1402
Q5700
C6221
223K
2
100/25
3
Q6223
NC
3.3K
R6223
1
2
3
Q6222
RN1402
10K
R6222
1
10K
Q6221
R6226
PC817X
NC
C5531
100K
C6226
C5707
NC
R5571
104Z
R6221
100
C6229
NC
R5531
100
22
24
21
10
104Z
GND_E
VOLH
To NAAF-8779(2/2)
SEC1H
PROTECT
NC
P6221
2
1
P6991
SUBWOOFER
P7908
(SD-2 : A3)
PREOUT
C5667
C5666
R5666
22
220/25
220/25
+12V
R5672
R5670
47
R5673
68
R5671
68
(2W)
(2W)47
(2W)
(2W)
J5063
+22V
-22V
D9001
D9002
C9003
1000/35
D9003D9004
C9004
1000/35
D9001 - 9004 : RL1N4003
R5660
C9001
334J
R5661
GND_S1
(1W)2.2
(1W)2.2
+22V
S1L+
To NAAF-8779(2/2)
GND
S1L-
(SD-2 : B5)
D5718
D5708
C5708
222K
SR
SL
To NAAF-8779(2/2)
R
L
C
(SD-2 : D4)
HT-R557
A
SCHEMATIC DIAGRAMS-1
AUDIO INPUT SECTION
1
CD
2
OUT
TAPE
3
CBL/SAT IN
OUT
VCR/DVR
4
FRONT
SURROUND
DVD (MULTI IN)
SUBWOOFER
5
CENTER
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
330
R5503
330
R5504
330
R5505
330
R5506
330
R5507
330
R5508
330
R5513
330
R5514
330
R5515
330
R5516
330
R5517
330
R5518
330
10
R5519
330
R5520
330
R5521
330
R5522
330
R5523
330
R5524
330
To NADG-9177
(SD-3 : A3)
321
R5543
C5503
221K
220K
R5544
C5504
220K
221K
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
BCDEFGH
P304
To NADG-9179
(SD-9 : E1)
JL5502A
1234567
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
INRB/RECR2
61
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
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.
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
47/25
47/25
C5566
C5565
DMIXR
DMIXL
C557647/50
C557047/50
C557147/50
C556947/50
76
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
NJM4580M-D
Q5503A
R5590
C5590 330J
R5594
R5595
C5591 330J
R5598
NJM4580M-D
Q5503B
Downmix
To NADG-9177
(SD-3 : A2)
DAC_C1
DAC_FL1
DAC_FR1
DAC_SW1
80
79
78
77
1
SLIN1
SRIN1
SWIN1
SBLIN1
2
SBRIN1
3
4
5
2-C
6
3-C
7
3-OUT
8
AGND
9
4-OUT
10
4-C
11
5-C
12
5-OUT
13
AGND
14
6-OUT
15
6-C
16
FLC
17
FLOUT
18
AGND
19
FROUT
20
FRC
21
22
23
24
BASS_R225BASS_R1
26
474J
C5562
C5563 823J
C5564 223J
1.8K
R5586
4
3
1
2
10K
10K
10K
10K
5
7
6
8
1011121314
GND_A
C5551
C5552
C5553
C5554
C5555
C5556
C5557
C5558
C5559
C5560
C5561
R5591
10K
R5592
470
R5596
470
-12V
C5674
C5675
R5599
10K
R5597
!
+12V
GND_D
VOL_DATA
NC
NC
47/25
47/25
47/25
47/25
47/25
47/25
474J
R5585
823J
223J
1.8K
+/-7V Supply
470/16
470/16
R5593
1.2K
DAC_SW
1.2K
VOL_CLK
PROTECT
D5671
MTXJ6.2C
D5673
D5672
D5674
MTXJ6.2C
P302
VOLH
SEC1H
C_OUT
SW_OUT1
SR_OUT
SL_OUT
R_OUT
L_OUT
R5674
82(1W)
1SS133
1SS133
R5675
82(1W)
DAC_FR
DAC_FL
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.
C5631
I
I
1
C5670
C5671
221J
3
2
5
6
4
NJM4580M-D
R5634
1.2K
C5632
R5633
8
10/50
10/50
R5672
R5670
47
R5673
68
R5671
68
Q5630A
10K
(2W)47
(2W)
(2W)
(2W)
R5667
C5667
C5666
R5666
22
220/25
220/25
22
-12V
+12V
R5630
47/50
C5630
Q5630B
NJM4580M-D
Subwoofer
+/-12V Supply
3
C5672
C5673
3O2
220
R5631
Q5670
78M12
O
220/25
220/25
Q5671
79M12
47K
R5632
2
1
15K
G
G
R5680
NC
R5681
220K
R5682
NC
NC
NC
R5813
47/50
47/50
47/50
C5608
47/50
C5609
1000/35
1000/35
D9002
R5600
R5603
R5604
R5605
R5606
R5607
R5608
R5609
270
R5610
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
RN1441
RN1441
RN1441
RN1441
RN1441
C5600
100/25
SW_OUT
1
103J
7
C5603
47/50
SR_OUT
SL_OUT
C5604
47/50
C5605
47/50
R_OUT
L_OUT
C5606
C5607
C_OUT
Z2_R
Z2_L
+22V
-22V
C9003
C9004
D9001 - 9004 : RL1N4003
J5063
Q5603
Q5604
Q5605
Q5606
RN1441
Q5607
Q5608
RN1441
RN1441
Q5609
NC
C9001
R5660
334J
R5661
FRONT Lch
FRONT Rch
100
R5620
Q5610
RN1441
Q5613
NC
R5623
0
R5624
0
NC
Q5614
NC
Q5615
R5625
0
R5626
0
Q5616
NC
NC
Q5617
0
R5627
GND_S1
+22V
(1W)2.2
S1L+
To NAAF-8779(2/2)
GND
(1W)2.2
S1L-
NC
1
P301
23456
NC
TZ2
Z2MUT
SB/PREMUTE
(SD-2 : B5)
+5.6IR
GND_IR
IR
+12VTRG
GND_TRG
NAAF-8779(1/2)
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
NC
Q5700
C6221
223K
2
Q6223
D5718
3.3K
R6223
1
D5708
2
3
Q6222
RN1402
10K
R6222
1
10K
Q6221
C5531
100K
R6226
PC817X
NC
C6226
NC
R5571
C5708
104Z
R6221
100
C6229
C5707
NC
R5531
100
222K
22
24
21
10
104Z
GND_E
VOLH
To NAAF-8779(2/2)
SEC1H
PROTECT
NC
P6221
2
1
P6991
SUBWOOFER
P7908
SR
SL
To NAAF-8779(2/2)
R
L
C
(SD-2 : A3)
PREOUT
(SD-2 : D4)
A
BCDEFGH
SCHEMATIC DIAGRAMS-2
POWER AMPLIFIER SECTION
1
2
3
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.
FRONT Lch
FRONT Rch
VOLH
To NAAF-8779(1/2)
(SD-1 : H1)
SEC1H
GNDS1
+22V
PROTECT
R6701
22K
10K
R6702
Q6703
2SA1163-BL
+
1/50
C6704
C6703
D6703
104Z
2SC2712-GR
R6704
UDZS5.1B
Q6702
47K
R6706
220K
33K
R6708
D6702
KDS4148U
D6701
KDS4148U
+
C6701
100/25
NAAF-8779(2/2)
Q6701
2SC2712-GR
NC
R6721
U01 AMPLIFIER PC BOARD
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
+51.5V
1K
R5110
100K
R5090
Q5000
2SC2240
R5020
-0.65V
330
56K
2.2K
+
10/50
56K
2.2K
+
10/50
56K
2.2K
+
10/50
R5091
R5092
-46.5V
-51.5V
+51.5V
100K
R5021
330
-46.5V
R5101
-51.5V
+51.5V
100K
R5022
330
-46.5V
R5102
-51.5V
R5100
100K
100K
100K
R5111
Q5001
2SC2240
R5112
Q5002
2SC2240
R5050
1.2K
R5060
R5070
1K
R5051
R5061
R5071
1K
R5052
R5062
R5072
-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
C5080
0V
22/100
R5170
R5161
22/100
C5081
0V
22/100
R5171
R5162
22/100
0V
22/100
R5172
C
R5000
1K
L
R5001
R
R5002
1K
C5000
1K
C5001
C5002
R5180
10
150
(1/4W)
Q5030
2SA949Y
R5030
120K
040D
R5230
120K
C5090
Q5040
2SC2229-Y
R5190
150
10
(1/4W)
R5181
150
(1/4W)
Q5031
2SA949Y
R5031
120K
040D
R5231
120K
C5091
Q5041
2SC2229-Y
R5191
150
(1/4W)
10
R5182
(1/4W)10
150
(1/4W)
Q5032
2SA949Y
R5032
120K
040D
C5082
R5232
120K
C5092
Q5042
2SC2229-Y
R5192
150
10
(1/4W)
(1/4W)
101K
(1/4W)
(1/4W)10
101K
(1/4W)
101K
(1/4W)
R5200
R5130
-1.1V
+1.1V
R5201
R5131
-1.1V
+ 1.1V
R5202
R5132
-1.1V
+1.1V
22K
22K
22K
22K
22K
22K
R6030
R6000
R6010
R6040
R6050
R6031
R6001
R6011
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
IDLING
ADJUST
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
(1/4W)
Q6000
2SC1740S_S
+
Q6010
2SC1740S_S
Q6040
2SA1930
R6021
2.2
(1/4W)
Q6001
2SC1740S_S
+
Q6011
2SC1740S_S
Q6041
2SA1930
R6022
(1/4W)
Q6002
2SC1740S_S
+
Q6012
2SC1740S_S
Q6042
2SA1930
2.2
C5050
C5051
2.2
C5052
+0.6V
47/50
-0.6V
+0.6V
47/50
-0.6V
+0.6V
47/50
-0.6V
R6070
R6071
R6072
(1/4W)
120
(1/4W)120
(1/4W)120
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
(1W)
R6197
NAPS-8780
U02
TRANS. SEC. TERMINAL
PC BOARD
P6903B(YEW)
P16P17P19
P6900B(BLK)
P18 P15
5
(SD-8 : D3)
P6904B(GRN)
To TRANS/ (T901)
4
3
2
1
JL6952A
1
2
3
4
JL6952B
P6903B
P6904B
!
!
S1H+
S1H-
F6901
10A 125V
F6902
10A 125V
100
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
LCGND_S1
To P6901B
GND
D6901
C6912
C6913
C6915
104J
C6916
104J
334J/50V
334J/50V
D10XB60H
3
4
D6903
D10XB60H
2
4
1
2
1
3
1
!
RL6901
2
!
RL6902
P6901A
C6901
+
10000u/69v
1
P6900B
+
C6902
10000u/69v
P6902A
To P6902B
To NAVD-9178(2/2)
P6911B
SPSL-
SPL-
SPSR-
SPC-
SPR-
SPSBL-
SPSBRÂ987654321
JL6603A
+22V
GND_S1
R6130
C6030
(1W)
8.2
473J
C6031
R6131
To NAAF-8779(1/2)
(1W)8.2
(1W)8.2
473J
473J
C6033
R6132
R6134
(1W)8.2
(1W)8.2
473J
473J
R6133
C6032
C6034
(SD-1 : H5)
(SD-6 : E1)
HT-R557HT-R557
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)
2
1
2
1
2
1
+52.5V
!
Q6050
LIST
R6140
22K
R6100
0.22(2W)
!
Q6060
LIST
R6170
47K
D6000
KDS4148U
-52.5V
+52.5V
!
Q6051
LIST
R6141
22K
R6101
0.22(2W)
!
Q6061
LIST
R6171
47K
D6001
KDS4148U
-52.5V
+52.5V
!
Q6052
LIST
R6142
22K
R6102
0.22(2W)
!
Q6062
LIST
R6172
47K
D6002
KDS4148U
-52.5V
R6150
R6151
R6152
12K
R6180
47K
12K
R6181
47K
12K
R6182
2SC2240
C6050
2SC2240
C6051
2SC2240
C6052
47K
Q6070
Q6071
Q6072
103J
R6190
103J
R6191
103J
R6192
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
C5003
C5004
C5013
47/50
221K
C5014
221K
+
+
47/50
D5003
MTZJ5.6B
D5004
MTZJ5.6B
R5013
R5043
C5023
R5014
R5044
C5024
+51.5V
1K
R5113
Q5003
R5114
Q5004
2SC2240
2SC2240
1K
-0.65V
R5053
R5063
R5073
-0.65V
R5054
R5064
R5074
4.7K
Q5053
1.2K
NC
4.7K
Q5054
1.2K
NC
+50.5V
Q5013
2SC2240
2SC1815
R5083
+50.5V
Q5014
2SC2240
2SC1815
R5084
100K
R5093
R5023
330
56K
2.2K
-46.5V
+
100K
10/50
R5103
-51.5V
+51.5V
100K
R5094
R5024
330
56K
2.2K
-46.5V
+
100K
10/50
R5104
-51.5V
+
C5043
470
+
C5044
470
+
C5103
220/25
+
C5113
+
C5104
220/25
+
C5114
0V
22/100
22/100
22/100
0V
22/100
150
R5163
C5083
2SC2229-Y
150
R5173
150
R5164
C5084
2SC2229-Y
150
R5174
R5183
(1/4W)
Q5033
2SA949Y
R5033
040D
R5233
120K
Q5043
(1/4W)
R5184
(1/4W)
Q5034
2SA949Y
040D
R5234
120K
Q5044
(1/4W)
(1/4W)10
120K
C5093
R5193
(1/4W)10
R5034
120K
C5094
R5194
(1/4W)10
(1/4W)10
101K
101K
+1.1V
R5203
R5133
-1.1V
+1.1V
R5204
R5134
-1.1V
Refer to following table about the parts displayed by mark " LIST ".
Q6050 - 6052 Q6053- 6054
2SC5242
2SC5242
Q6060- 6062 Q6063 - 6064
2SA1962 2SA1962
22K
22K
22K
22K
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
+B1SR
+BSR
470
+1.0V
5.6K
3.9K
-0.3V
NFSR
IDLING
ADJUST
R6044
2K
-0.4V
3.3K
-BSL
-B1SL
-BSR
-B1SR
R6023
(1/4W)
2SC1740S_S
Q6003
+
Q6013
2SC1740S_S
Q6043
2SA1930
R6024
(1/4W)
Q6004
2SC1740S_S
+
Q6014
2SC1740S_S
Q6044
2SA1930
2.2
C5053
2.2
C5054
+0.6V
47/50
+0.6V
47/50
-0.6V
-0.6V
R6073
(1/4W)
R6074
120
(1/4W)
120
Q6033
2SC5171
+
C6043
Q6034
2SC5171
+
C6044
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)
2
1
2
1
+52.5V
!
Q6053
LIST
R6143
22K
R6153
R6103
0.22(2W)
!
Q6063
LIST
R6173
47K
D6003
KDS4148U
-52.5V
+52.5V
!
Q6054
LIST
R6144
22K
R6104
0.22(2W)
!
Q6064
LIST
R6174
47K
D6004
KDS4148U
-52.5V
R6154
12K
R6183
47K
12K
R6184
47K
Q6073
2SC2240
103J
C6053
R6193
Q6074
2SC2240
103J
C6054
R6194
220K
D6013
KDS4148U
R6164
220K
D6014
KDS4148U
R6163
VPRO
VOLH
VPRO
VOLH
IPRO
33K
SPSL
IPRO
33K
SPSR
SLSRSBL
R
GND_S1
L
GND_S1
C
GND_S1
(SD-1 : H5)
GND_S1
GND_S1
GND_S1
To NAVD-9178(2/2)
(SD-6 : A2)
JL6600A
SPC
1
SPL
2
SPR
3
SPSL
4
SPSR
5
6
7
VOLH
IPRO
VPRO
HT-R557
A
SCHEMATIC DIAGRAMS-2
POWER AMPLIFIER SECTION
1
2
3
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.
FRONT Lch
FRONT Rch
VOLH
To NAAF-8779(1/2)
(SD-1 : H1)
SEC1H
GNDS1
+22V
PROTECT
R6701
22K
10K
R6702
Q6703
2SA1163-BL
+
1/50
C6704
C6703
D6703
BCDEFGH
104Z
2SC2712-GR
R6704
UDZS5.1B
Q6702
47K
R6706
220K
33K
R6708
D6702
KDS4148U
D6701
KDS4148U
+
C6701
100/25
NAAF-8779(2/2)
Q6701
2SC2712-GR
NC
R6721
U01 AMPLIFIER PC BOARD
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
+51.5V
1K
R5110
100K
R5090
Q5000
2SC2240
R5020
-0.65V
330
56K
2.2K
+
10/50
56K
2.2K
+
10/50
56K
2.2K
+
10/50
R5091
R5092
-46.5V
-51.5V
+51.5V
100K
R5021
330
-46.5V
R5101
-51.5V
+51.5V
100K
R5022
330
-46.5V
R5102
-51.5V
R5100
100K
100K
100K
R5111
Q5001
2SC2240
R5112
Q5002
2SC2240
R5050
1.2K
R5060
R5070
1K
R5051
R5061
R5071
1K
R5052
R5062
R5072
-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
C5080
0V
22/100
R5170
R5161
22/100
C5081
0V
22/100
R5171
R5162
22/100
0V
22/100
R5172
C
R5000
1K
L
R5001
R
R5002
1K
C5000
1K
C5001
C5002
R5180
10
150
(1/4W)
Q5030
2SA949Y
R5030
120K
040D
R5230
120K
C5090
Q5040
2SC2229-Y
R5190
150
10
(1/4W)
R5181
150
(1/4W)
Q5031
2SA949Y
R5031
120K
040D
R5231
120K
C5091
Q5041
2SC2229-Y
R5191
150
(1/4W)
10
R5182
(1/4W)10
150
(1/4W)
Q5032
2SA949Y
R5032
120K
040D
C5082
R5232
120K
C5092
Q5042
2SC2229-Y
R5192
150
10
(1/4W)
(1/4W)
101K
(1/4W)
(1/4W)10
101K
(1/4W)
101K
(1/4W)
R5200
R5130
-1.1V
+1.1V
R5201
R5131
-1.1V
+ 1.1V
R5202
R5132
-1.1V
+1.1V
22K
22K
22K
22K
22K
22K
R6030
R6000
R6010
R6040
R6050
R6031
R6001
R6011
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
IDLING
ADJUST
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
(1/4W)
Q6000
2SC1740S_S
+
Q6010
2SC1740S_S
Q6040
2SA1930
R6021
2.2
(1/4W)
Q6001
2SC1740S_S
+
Q6011
2SC1740S_S
Q6041
2SA1930
R6022
(1/4W)
Q6002
2SC1740S_S
+
Q6012
2SC1740S_S
Q6042
2SA1930
2.2
C5050
C5051
2.2
C5052
+0.6V
47/50
-0.6V
+0.6V
47/50
-0.6V
+0.6V
47/50
-0.6V
R6070
R6071
R6072
(1/4W)
120
(1/4W)120
(1/4W)120
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)
2
1
2
1
2
1
+52.5V
!
Q6050
LIST
R6140
22K
R6100
0.22(2W)
!
Q6060
LIST
R6170
47K
D6000
KDS4148U
-52.5V
+52.5V
!
Q6051
LIST
R6141
22K
R6101
0.22(2W)
!
Q6061
LIST
R6171
47K
D6001
KDS4148U
-52.5V
+52.5V
!
Q6052
LIST
R6142
22K
R6102
0.22(2W)
!
Q6062
LIST
R6172
47K
D6002
KDS4148U
-52.5V
R6150
R6151
R6152
12K
R6180
47K
12K
R6181
47K
12K
R6182
Q6070
2SC2240
C6050
Q6071
2SC2240
C6051
Q6072
2SC2240
C6052
47K
103J
R6190
103J
R6191
103J
R6192
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
C5003
C5004
C5013
47/50
221K
C5014
47/50
221K
+
D5003
+
D5004
R5013
R5043
C5023
MTZJ5.6B
R5014
R5044
C5024
MTZJ5.6B
+
C5043
470
+
C5044
470
+
C5103
220/25
+
C5113
+
C5104
220/25
+
C5114
0V
0V
22/100
22/100
22/100
22/100
150
R5163
C5083
2SC2229-Y
150
R5173
150
R5164
C5084
2SC2229-Y
150
R5174
R5183
(1/4W)
Q5033
2SA949Y
R5033
120K
040D
R5233
120K
Q5043
(1/4W)
R5184
(1/4W)
Q5034
2SA949Y
R5034
040D
R5234
120K
Q5044
R5194
(1/4W)
(1/4W)10
C5093
R5193
(1/4W)10
(1/4W)10
120K
C5094
(1/4W)10
101K
101K
R5203
R5133
-1.1V
R5204
R5134
-1.1V
+1.1V
R6033
R6003
R6013
22K
22K
R6053
+1.1V
R6034
R6004
R6014
22K
22K
R6054
+51.5V
1K
R5113
Q5003
2SC2240
R5114
Q5004
2SC2240
1K
-0.65V
R5053
R5063
R5073
-0.65V
R5054
R5064
R5074
4.7K
Q5053
1.2K
NC
4.7K
Q5054
1.2K
NC
+50.5V
Q5013
2SC2240
2SC1815
R5083
+50.5V
Q5014
2SC2240
2SC1815
R5084
100K
R5093
R5023
330
56K
2.2K
-46.5V
+
100K
10/50
R5103
-51.5V
+51.5V
100K
R5094
R5024
330
56K
2.2K
-46.5V
+
100K
10/50
R5104
-51.5V
Refer to following table about the parts displayed by mark " LIST ".
Q6050 - 6052 Q6053- 6054
2SC5242
2SC5242
Q6060- 6062 Q6063 - 6064
2SA1962 2SA1962
+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
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
C5053
+0.6V
47/50
C5054
+0.6V
47/50
-0.6V
-0.6V
R6073
R6074
(1/4W)
120
(1/4W)
120
Q6033
2SC5171
+
C6043
Q6034
2SC5171
+
C6044
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)
2
1
2
1
+52.5V
!
Q6053
LIST
R6143
22K
R6153
R6103
0.22(2W)
!
Q6063
LIST
R6173
47K
D6003
KDS4148U
-52.5V
+52.5V
!
Q6054
LIST
R6144
22K
R6104
0.22(2W)
!
Q6064
LIST
R6174
47K
D6004
KDS4148U
-52.5V
R6154
12K
R6183
47K
12K
R6184
47K
Q6073
2SC2240
103J
C6053
R6193
Q6074
2SC2240
103J
C6054
R6194
R6163
220K
D6013
KDS4148U
R6164
220K
D6014
KDS4148U
VPRO
VOLH
VPRO
VOLH
IPRO
33K
SPSL
IPRO
33K
SPSR
+
10/50
C6706
4
(1W)
R6197
NAPS-8780
U02
TRANS. SEC. TERMINAL
PC BOARD
P6903B(YEW)
P16P17P19
P6900B(BLK)
P18 P15
5
(SD-8 : D3)
P6904B(GRN)
To TRANS/ (T901)
4
3
2
1
JL6952A
1
2
3
4
JL6952B
P6903B
P6904B
!
!
S1H+
S1H-
F6901
10A 125V
F6902
10A 125V
100
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
SLSRSBL
R
GND_S1
GND_S1
GND_S1
L
GND_S1
C
GND_S1
To P6901B
GND
D6901
C6912
C6913
C6915
104J
C6916
104J
334J/50V
334J/50V
D10XB60H
3
4
D6903
D10XB60H
2
4
1
2
1
3
1
!
RL6901
2
!
RL6902
P6901A
C6901
+
10000u/69v
1
P6900B
+
C6902
10000u/69v
P6902A
To P6902B
To NAVD-9178(2/2)
P6911B
SPSL-
SPL-
SPSR-
SPC-
SPR-
SPSBL-
SPSBRÂ987654321
JL6603A
+22V
GND_S1
R6130
C6030
(1W)
8.2
473J
C6031
R6131
To NAAF-8779(1/2)
(1W)8.2
(1W)8.2
473J
473J
C6033
R6132
R6134
(1W)8.2
(1W)8.2
473J
473J
R6133
C6032
C6034
(SD-1 : H5)
(SD-6 : E1)
GND_S1
To NAVD-9178(2/2)
(SD-6 : A2)
JL6600A
SPC
1
SPL
2
SPR
3
SPSL
4
SPSR
5
6
7
VOLH
IPRO
VPRO
HT-R557
5
47
0
7
3
3
3
3
2
2
S
T
K
T
2
1
K
K
K
7
7
8
8
N
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
3
THERMAL
V
O
+5VDIS
2
GNDDG2
G
Q6380
LM61CIZ
1
2
To NAAF-8779(1/2)
(SD-1 : D1)
To NAAF-8779(1/2)
(SD-1 : C1)
3
To NAAF-8779(1/2)
(SD-1 : B1)
4
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
5
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
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
1
DAC_SBL
2
DAC_SBR
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
FRONT Lch
FRONT Rch
DIGITAL
P701A
123456789
(GNDMIC)
LEDSTBY
V3_L
GNDV4V
V3V
GNDV4
GNDV4
R572
7
TP17
Q431:A
NC
Q431:B
TP16
1
R571
!
BCDEFGH
To
To NADIS-9148
(SD-4 : H1)
1011121314151617181920212223242526272829303132
-35.0V
V3_R
0
0
+12VA
8
4
-12VA
MICOUT
6
5
3
2
MICMUT
R542
1.5K
R552
R551
+5VDIS
22K
7
1
R541
22K
GNDDG
MICDET
R562
1.5K
R561
1.5K
1.5K
VOLB
VOLA
-VP
FLAC2
KEYINT1
+5.6DIS
KEY3
KEY2
KEY1
KEYINT0
FLAC1
R492
Q421:A
10K
R512
R502
8
6
22K
5
4
22K
R522
R532
22K
R531
R521
3
R511
2
22K
Q
4
2
1:B
8
7
1.5K
C442
4
471J
Q411:A
22K
22K
Q411:B
C441
471J
1
R501
1.5K
R491
10K
KEY0
3
2
FLDSDO
FLDCLK
R482
6
10K
5
R481
10K
FLDCS
FLDRST
+12V
C432
122J
C431
122J
REMIN
R591
R592
C591
C592
+
22
22
220/25
+
220/25
WF10
TP08
(1/2W)
(1/2W)
TP13
TP12
TP11
TP10
TP09
TP08
C741
C102
+
470/16
To TUNER UNIT
P101A
123456789
STEREO
PLLSCL_VCSCL
PLLSDA_VCSDA
104Z
C754 104Z
C742 104K
+12V_OP
-12V_OP
Q401- Q403 : NJM4580M-D
7
Q403:A
Q403:B
1
7
Q402:A
Q402:B
1
7
Q401:A
Q401:B
1
SD
1
5
8
4
8
5
4
8
4
TU_L
GNDTU
+12VTU
R103
47 (1W)
2.2(1/2W)
D742
SI8008TM
Q741
VIN
SS
VADJ
GND
3
R341
10K
R342
10K
C426
681J
6
R476 180
R466 180
5
C416
681J
C415
681J
3
R465 180
R475 180
2
C425
681J
C424
153J
6
R474 180
R464 180
C414
153J
C413
681J
3
R463
R473
2
C423
681J
C422
681J
6
R472 180
R462 180
5
C412
681J
C411
681J
3
R461
R471
2
C421
681J
101112
TU_R
-12VTU
C103
+
NC
C105
R102
R748
1SS355
2
SW
4
Q341 : NJM4580M-D
C341 101J
R351
2
3
5
6
R352
C342
R456
4.7K
R446
4.7K
R445
4.7K
R455
4.7K
R454
4.7K
R444
4.7K
R443
4.7K
180
180
R453
4.7K
R452
4.7K
R442
4.7K
R441
4.7K
180
180
R451
4.7K
100/25
+
NC
RDSDAT
R742 6.8K
R743
R741 1K
Q341:B
4
Q341:A
8
101J
C406
472J
C405
472J
C404
333J
C403
472J
C402
472J
C401
472J
To NAVD-9178(1/2)
13
GNDV4V
VCSCL
R715
R716
NC
0
R1060R107
R104
C287
RL1N4003
6.8K
D744
L741
+4.1V
NCH2541
470K
+
C743
D741
1000/6.3
CRS09
R749 3.9K
10K
C324
R324
56
10/50
1
+
C323
R323
10/50
56
+
+
R322
C322
56
10/50
7
+
R321
C321
56
10/50
10K
R436
R416
3.3K
470
R406
R426
3.3K
470
R425
R405
470
3.3K
R435
R415
3.3K
470
R414
R434
3.3K
470
R404
R424
3.3K
470
R423
R403
470
3.3K
R433
R413
470
3.3K
R412
R432
3.3K
470
R402
R422
3.3K
470
R401
R421
3.3K
470
R411
R431
3.3K
470
(SD-5 : E1)
P2004A
1
2
V3V
R718
0
0
0
FANH
104Z
Q742
BD7820
+3.5V
_SHUT2INPUT3GND4OUTPUT5DAJ
1
+
D743
1SS355
C745
10/50
3.9K
222J
R326
C326
222J
3.9K
C325
R325
SRÂSR+
SL+
SLÂFRÂFR+
C303
470/10
SW-
SW+
CÂC+
FL+
FL-
R717
0
FANCTRL
+
+
C747
C104
104Z
C309
104Z
WF09
VCSDA
To NAVD-9178(2/2)
9876543
10
SDET
VMUT
VCRST
VSYNC
C628 104Z
C629
39K
R745
R744
0
39K
R746
33K
R747
C746
100/10
Q746 TA48033AF
1
3
I
O
G
+
2
C748
10/50
+
+
+
100/10
TC7WU04FU
16
C306
47/25
C307
17
VQ
AINL-
104Z
18
FLT+
C308
19
REFGND
100/10
20
AOUTB4-
21
AOUTB4+
22
AOUTA4+
23
AOUTA4-
24
VA
25
AGND1
26
AOUTB3-
27
AOUTB3+
28
AOUTA3+
29
AOUTA3-
30
AOUTB2-
31
32
AOUTA2-34AOUTB1-35AOUTB1+36AOUTA1+37AOUTA1-38MUTEC39LPFLT40AGND241VARX42RXP7/GP743RXP6/GP644RXP5/GP545RXP4/GP446RXP3/GP3
L303
33
+5.0V
(SD-6 :E3)
P2005A
3
45678
1
2
+5VXM
HPDET
GNDXM
+5VDSP
VPOWER
+5VDSP_CODEC
104Z
Q171
C316
221J
DIRCS_3.3V
DIRINT_3.3V
DIRRST_3.3V
47
220
220
R309
R307
R308
10
11
12
13
14
15
INT1
_RST
AINR-
AINL+
AINR+
CS/AD0
CX_SDIN2 : 64
CX_SDIN3 : 63
CX_SDIN4 : 62
Q301
CS42518-CQ
DIR/DAC/ADC
31 : AOUTB2+
32 : AOUTA2+
R311
2.7K
C311
222K
C310
C333
C334
C336
C337
L303, 304 : LBC2518T4R7M
9
101112
POFF
GNDA
GNDDG
+10VDSP
C755
1.2VDSP
C171
104Z
1
2
3
4
GND
R171
1 2
24.576MHz
X171
060D
C172
C318
104Z
104Z
DIGCLK_3.3V
DIGSDI_3.3V
DIGSDO_3.3V
220
220
C315
R304
R30547R306
6
7
8
9
VLC
CDIN/AD1
CCLK/SCL
CDOUT/SAD
TXP : 50
RXP0 : 49
473K
103Z
C301
330J
330J
330J
330J
APOWER
POFF2_2
104Z
+3.3V
LBC2518T4
8
VD
7
6
5
1M
104Z
C305
4
5
VD1
DGND1
SAI_SLC
SAI_LRC
CX_SDOU
SAI_SDOU
13
+10S
+3.3V
C317
47
R303
3
CX_LRCK
HT-R557
POFF2
2
11
44
To NAVD-9178(1/2)
(SD-5 : F1)
8(2/2)
P2006A
123
FLAC1
FLAC2
L171
L173
LM182
L172
LM182
060D
R302
47
47
R301
1
64
63
62
CX_SDIN1
61
60
59
58
57
56
55
54
53
VLS
52
51
VD2
50
49
+5.0V
104Z
R333
R334
R336
R337
SPRLF
R105
L302
+3.3V
C314
C313
SPDIF_TX
R338
+
C304
330
330
330
330
WF02
SPRLCS
10K
L313 :
R319
R318
R317
L313
R315
R314
R312
L304
4
SPRLB
SPRLSB
D104
S812C56AUA-
2
C706
C701
+
104Z
470/16
MICDET
MICMUT
LEDSTBY
FLDSDO
FLDCLK
FLDCS
FLDRST
KEYINT1
KEYINT0
KEY3
KEY2
KEY1
KEY0
HDMRST
R173
47
R172
47
LBC2518T4R7M
+
C302
470/10
LM182
47
47
47
47
47
47
104Z
104Z
NC
+5.0V
470/10
OPT1
OPT2
COAX1
COAX2
1213141516
_
-VP
+10S
APOWER
104Z
+3.3V
LBC2518T470M
+3.3V
8
7
6
5
1M
2
C173
NC
C317
LM182
104Z
C305
47
L312
R303
2
3
4
VD1
DGND1
CX_SCLK
CX_LRCK
SAI_SLCK
SAI_LRCK
OMCK
ADCIN1
ADCIN2
CX_SDOUT
RMCK
SAI_SDOUT
DGND2
RXP4/GP446RXP3/GP347RXP2/GP248RXP1/GP1
RXP5/GP5
45
C312
JL101A
123
45678
R101
XMDACRST
XMCOMSEL
XMLNK
XMANT
D703
1SS355
Q702
C3K
3
I
O
G
1
C702
C612
102K
C616 102K
C617 102K
+5.0V
C604
4.7/50
+5VDSP_CODEC
OMCK
DPSCLKIN
To NADG-9179
(SD-9 : E4)
NC
JL103A
9
123
10
11
0
104Z
104Z
XMSRSEL
XMSRTXD
XMSRRXD
XMRST
GNDXM
+5VXM
+5VXM
C627
C626
1SS355
D702
1SS355
+5.6V
D701
+5VMPU
1SS355
+
100/10
2.7K
R698
C618 102K
D601
+
CX_SDIN1
CX_SDIN2
R316
WF07
WF07
TP05
R702
1SS355
10K
2.7K
102K
R699
C619 102K
C620
1
Q601
RN1404
TP06
WF06
CX_SDIN4
CX_SDIN3
CX_LRCK
TP05
47
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
TP06
TP07
WF08
CX_SCLK
TP04
SAI_SLCK
SAI_LRCK
TRST
EMU0
+
C705
100/10
R696
4.7K
R672
220
SAI_SDOUT
TP04
2
4
6
8
10
12
14 13
1K
220
47
220
220
220
220
10K
10K
4.7K
4.7K
4.7K
4.7K
4.7K
C601 104Z
TP01
WF05
WF04
TP02
P711
NC
4
+5.0V
R680
R679
R678
R601 47K
R607
R606
R600
WF03
TP03
TP01
TP02
1
3
5
7
9
11
+5VCPU
RI
C610
102K
C611
104Z
27K
27K
10K
81
82
MICDET
83
MICMUT
84
LEDSTBY
85
FLDSDO
86
FLDCLK
87
FLDCS
88
FLDRST
89
90
91
KEYINT1
92
KEYINT0
93
KEY3
94
KEY2
95
KEY1
96
97
98
99
100
C602 104Z
R610
10K
4.7K
4.7K
10K
DIGSDO_3.3V
DIGSDI_3.3V
TP03
DEC_DSP_3.3V
NIC_DSP_3.3V
SAI_SLCK
SAI_LRCK
CX_SCLK
CX_LRCK
TCK
TDO
EMU1
Q602
RN2402
1
D604
1SS355
SD
VOLB
VOLA
HPDET
REMIN
STEREO
1K
R732
R673 220
R674 1K
R675 1K
R676 1K
R677 1K
R697 10K
80
REMIN
STEREO
96 : AVSS
97 : KEY0
98 : VREF
99 : AVCC
100 : HDMRST
XMLNK
XMANT
VMUT
VCRST
HDMSDA
HDMSCL
123456789
R605 220
R604 220
R665 220
R664 220
VMUT
VCRST
HDMSCL
XMLNK
XMANT
HDMSDA
C211
104Z
C108
104Z
C271
470/6.3
R286
10K
R252
R253
R254
R255
R256
R257
R258
R259
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
R260
C210
R261
R262
C229
R263
R264
R265
R266
R267
R268
R269
C213
C214
C215
DSPRST_3.3V
TDI
TMS
+5.0V
1M
R108
C625
NC
104Z
10K
0
R707
2 3
R703NCR704
BAND
SYSOUT
R671 47K
BAND
SYSOUT
M30624MHP-B06FP
MICROPROCESSOR
RDSDAT
CNVSS
101112
R609 10K
NC
R612
R613 220
CNVSS
RDSDAT
+
330
47
47
47
47
47
10K
330
C228
104Z
47
104Z
47
10K
104Z
10K
10K
330
330
330
10K
330
104Z
104Z
104Z
0
R708
R705NCR706
33K
R709
0
R710
INT1
INT2
INT3
VOLH
220K
THERMAL
PROTECT
R667
220
220
220
R669
R668
R670
64
656667686970717273747576777879
VSS
INT1
INT2
INT3
VOLH
PROTECT
THERMAL
Q701
XIN
VSS
XMSRSEL
RESET13XOUT
VCC1
14
15
16
17181920212223242526272829
R617
104Z
R614 1M
C614
C605
104Z
10K
220
R615
R611
R608 220
X701
6.000MHz
POFF
RESET
XMSRSEL
L201
221SN1
BLM21PG
DSPCS_3.3V
DSPCLK_3.3V
330
330
+1.2V
D1.2V
R251
+3.3V
107
108
109
110
111
112
113
114
115
SPIO_CLK/I2C0_SCL
SPIO_SCS/I2C1_SCL
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
VSS2AHCLKX0/AHCLKX2
1
R207
330
1SS355
R711
47
RN2402
Q752
3
+
1
C753
470/6.3
2
2
1K
R712
3
C613
AMUT
105K
SEC1H
FANH
POFF2_1
UDZS5.1B
FANCTRL
APOWE_JTAG
D404
NC
220
220
104Z
R655
R656NCR663
C608
R666
62
63
FANH
VCC2
SEC1H
FANCTRL
XMSRRXD : 36
XMSRTXD : 35
FBUSY : 34
FCLK : 33
FRXD : 32
FTXD : 31
DIRINT0
XMCOMSEL
XMDACRST
RDSCLK_XMREQERR
VSYNC
10K
R618 220
R622 220
R621 220
R620 220
R619 220
D103
DIRINT0
XMCOMSEL
XMDACRST
10K
R616
DSPINT_3.3V
C209
C227
OE
R250
104Z
104Z
101
102
103
104
105
106
VSS
DVDD
EM_OE
EM_RW
109 : VSS
110 : SPIO_SIMO
111 : SPIO_SOMI/I2C0_SDA
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
10K
R201
R200
R202
C201 104Z
10K
R714
Q751
RN1404
R713
1
2.2K
+
1/50
C751
VOLCLK
VOLDAT
APOWER
VPOWER
EEP_SCL
EEP_SDA
C609 104Z
220
R662 220
R65947R661
R658 47
5152535455565758596061
SPRLCS
SPRLSB
SPRLB
POFF2_1
APOWER
VPOWER
AMUT_CON
DIGSDO
DIGSDI
DIGCLK
DSPRST
DSPCS
DIRRST
DIRCS
XMRST
NIC
DEC
SDET
DSPCLK
DSPINT2
PLLSCL_VCSCL
PLLSDA_VCSDA
30
47
R628
R627 220
R626 220
R625 220
R624 220
R623 220
DSPCLK
DEC
NIC
DSPINT2
SDET
RAS
SD_CS
BA0
BA1
CS2
94
95
96
97
98
99
100
VSS
VSS
CVDD
EM_RAS
EM_BA[0]
EM_CS[2]
EM_CS[0]
DA707E001BRFP250
DVDD11AFSX112AFSR113VSS14RESET15VSS16CVDD17CLKIN18VSS19TMS
10
10K
10K
10K
101J
330
C221 104Z
R204
R205
C245
R206
R203
To NAHDM-9199
(SD-7 :E2)
EEP_SDA
EEP_SCL
101J
C623
101J
C622
5
SDA
6
SCL
7
WP
2.2K
8
VCC1A0
Q610
R603
104Z
S-24CS16A0I
+5.0V
C600
220
R653
R652
220
R651
220
R650
220
10K
R648
220
10K
R644
220
R643
220
R642
220
R641
47
R640
47
R639
47
R638
47
104Z
C615
NC
2.2K
2.2K
10K
10K
10K
10K
To FLASH WRITER
10K
NC
P751A
+5VDSP
A5A4A3A2A1
83
85
86
87
88
90
VSS
CVDD
CVDD
EM_A[3]
EM_A[2]89EM_A[1]
EM_CKE : 71
EM_CLK : 70
THERMALPAD
EM_WE_DQM[0] : 39
CVDD21TRST22OSCVSS23OSCIN24OSCOUT25OSCVDD26VSS27PLLHV28TDI29TDO30VSS31DVDD32EMU[0]33CVDD34EMU[1]35TCK36VSS
20
10K
104Z
C204
10K
C242
104Z
R208
R209
+
C241
470/6.3
L241
ACF451832-333
TMS
50
49
48
47
46
45
44
43
42
R647
41
40
39
38
37
36
35
34
33
32
31
47
R629
R630
C606 101J
C607 101J
R631
R632
R633
R634
R635
R636
R637
A10
92
93
DVDD
EM_A[10]
EM_BA[1]
104Z
C202
TRST
2.2K
R602
R649
A0
91
EM_A[0]
Q201
DSP
145
GNDDG
104Z
C203
321
HDMRST
GND
A2
A1
R654
R646
R645
C624
104Z
9
8
7
6
5
4
3
2
APOWE_JTAG
1
C226 104Z
81
82
VSS
DVDD
EM_A[5]84EM_A[4]
VSS : 72
VSS : 69
EM_WE : 38
EM_CAS : 37
+3.3V
TDI
HDMSDA
HDMSCL
4
3
2
SPRLF
SPRLCS
SPRLSB
SPRLB
DIGSDO
DIGSDI
DIGCLK
DSPRST
DSPCS
DIRRST
DIRCS
XMRST
XMSRRXD
XMSRTXD
FBUSY
FCLK
FRXD
FTXD
RESET
CNVSS
FRXD
FCLK
+5VCPU
FBUSY
FTXD
GNDDG
A7
A6
78
79
EM_A[7]80EM_A[6]
TDO
JL8002A
+5.0V
10K
10K
10K
104Z
C208
A11A9A8
74
75
77
VSS
CVDD
EM_A[9]76EM_A[8]
EM_A[11]
EM_WE_DQM[1]
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
104Z
C222
C205
EMU0
EMU1
TCK
OPT1
OPT2
COAX1
+
C139
220/6.3
L134
COAX2
L134 : LBC2518T470M
DIRCS_3.3V
DIRRST_3.3V
DSPCS_3.3V
DIGCLK_3.3V
DIGSDO_3.3V
DSPCLK_3.3V
+3.3V
DSPINT2
DSPINT_3.3V
DIRINT0
DIRINT_3.3V
L152
+5.0V
L151, 152 :
BLM21PG221SN1
L202
BLM21PG221SN1
C272
104Z
C225
470/6.3
+
73
72
DVDD
71
L203
LL241
70
69
VSS
68
DVDD
67
66
65
CVDD
64
63
62
VSS
61
60
DVDD
59
58
57
CVDD
56
55
54
VSS
53
CVDD
52
51
50
DVDD
49
48
47
VSS
46
45
44
CVDD
43
42
DVDD
41
40
VSS
39
38
37
+3.3V
+1.2V
NADG-9177
U12 DSP PC BOARD
L131, 132 : LBC2518T2R2M
L133
LBC2518T
4R7M
C135
R137 10K
1
VCC13IN612OUT611IN510OUT5
C140 104Z
14
10K
R138
TC74VHC541FT
11
12
13
14
15
16
17
18
19
L151
20
10K
TC74HCT7007AF
R280
8
9
10
11
12
13
14
CKE
CLK
47
R221
DQM1
D8
D9
D10
D11
C224
104Z
D12
D13
D14
D15
104Z
C207
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
OUT4
IN4
OUT5
IN5
OUT6
IN6
VCC
C152
104Z
C284
104Z
D4
D5
DQM0
SD_CS
C285
C133
104K
R135
220K
R136
220K
C134
104K
D706 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
DIGSDI
6
DIGSDI_3.3V
5
NIC
4
NIC_DSP_3.3V
3
DEC
2
DEC_DSP_3.3V
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
10K
R285
L283
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
104Z
L281 - 284 : BLM21PG221SN1
R133
10
C131
101J
C132
101J
R134
10
1SS355
R141 47
GP1FAV51RK0F
R142
47
GP1FAV51RK0F
DIRCS
DIRRST
DSPCSDSPRST_3.3V
DSPRST
DIGCLK
DIGSDO
DSPCLK
R279
10K
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
P131
L131
R131
75
R132
L132
75
C146 103K
103K
C147
1
IN
3
VCC
C141
104Z
2
GND
U131
1
IN
3
VCC
C142
104Z
2
GND
U132
+3.3V
L281
C288
A0
24
A1
A1
23
A2
A2
22
A3
A3
21
A4
A4
20
A5
A5
19
A6
A6
18
A7
GPIO5
17
A17
DSP ROM
16
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
Q282
A9
6
A10
A10
5
A11
ES29LV400
A11
4
A12
GPIO1
3
A13
GPIO2
2
A14
GPIO3
R282
GND2
DQ15
DQ14
GNDQ4
DQ13
DQ12
VCCQ4
DQ11
DQ10
GNDQ3
DQ9
DQ8
VCCQ3
NC2
DRAM
UDQM
CLK
CKE
NC1
R281
+3.3V
10K
10K
L284
50
D15
49
D14
48
47
D13
46
D12
45
C320
44
D11
43
D10
42
41
D9
40
D8
39
C286
38
37
104Z
DQM1
36
CLK
35
CKE
34
33
A9
32
A9
A8
31
A8
A7
30
A7
A6
29
A6
A5
28
A5
A4
27
A4
C291
104Z
M12L16161A-7TG
Q281
1
COAXIAL
2
DIGITAL INPUT
1
OPTICAL
2
104Z
DSPRST_3.3V
104Z
C289
L282
R283
R284
10K
10K
+
C290
C283
104Z
220/6.3
104Z
HT-R557
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
3
THERMAL
V
O
+5VDIS
2
GNDDG2
G
Q6380
LM61CIZ
1
2
To NAAF-8779(1/2)
(SD-1 : D1)
To NAAF-8779(1/2)
(SD-1 : C1)
3
To NAAF-8779(1/2)
(SD-1 : B1)
4
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
5
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
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
1
DAC_SBL
2
DAC_SBR
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
FRONT Lch
FRONT Rch
DIGITAL
P701A
123456789
(GNDMIC)
LEDSTBY
V3_L
GNDV4V
V3V
GNDV4
GNDV4
R572
7
TP17
Q431:A
NC
Q431:B
TP16
1
R571
!
BCDEFGH
To NADIS-9148
(SD-4 : H1)
1011121314151617181920212223242526272829303132
-35.0V
V3_R
0
0
+12VA
8
4
-12VA
MICOUT
6
5
3
2
MICMUT
R542
1.5K
R552
R551
+5VDIS
22K
7
1
R541
22K
GNDDG
MICDET
R562
1.5K
R561
1.5K
1.5K
VOLB
VOLA
-VP
FLAC2
KEYINT1
+5.6DIS
KEY3
KEY2
KEY1
KEY0
KEYINT0
FLAC1
R492
Q421:A
10K
R512
R502
8
6
22K
5
4
22K
R522
R532
22K
R531
R521
3
R511
2
22K
Q
4
2
1:B
8
7
1.5K
C442
4
471J
Q411:A
22K
22K
Q411:B
C441
471J
1
R501
1.5K
R491
10K
FLDSDO
FLDCLK
R482
6
5
3
R481
2
10K
10K
FLDCS
FLDRST
+12V
C432
122J
C431
122J
REMIN
R591
R592
C591
C592
+
22
22
220/25
+
220/25
WF10
TP08
(1/2W)
(1/2W)
TP13
TP12
TP11
TP10
TP09
TP08
C741
C102
+
470/16
To TUNER UNIT
P101A
123456789
STEREO
PLLSCL_VCSCL
PLLSDA_VCSDA
104Z
C754 104Z
C742 104K
+12V_OP
-12V_OP
SD
+12VTU
R103
D742
SI8008TM
1
VIN
5
SS
R341
10K
R342
10K
TU_R
TU_L
GNDTU
+
NC
47 (1W)
R102
R748
2.2(1/2W)
1SS355
Q741
2
SW
4
VADJ
GND
3
Q341 : NJM4580M-D
C341 101J
R351
2
3
5
6
R352
C342
101112
-12VTU
C103
C105
Q401- Q403 : NJM4580M-D
R456
C426
4.7K
681J
6
8
7
R476 180
R466 180
5
4
C416
R446
681J
Q403:A
Q403:B
1
7
Q402:A
Q402:B
1
7
Q401:A
Q401:B
1
4.7K
C415
R445
4.7K
681J
3
R465 180
R475 180
2
C425
R455
681J
4.7K
R454
C424
4.7K
153J
6
8
R474 180
R464 180
5
4
C414
R444
153J
4.7K
R443
C413
4.7K
681J
3
180
R463
180
R473
2
C423
R453
681J
4.7K
R452
C422
4.7K
681J
8
6
R472 180
R462 180
5
4
C412
R442
681J
4.7K
C411
R441
681J
4.7K
3
R461
180
R471
180
2
C421
R451
681J
4.7K
100/25
+
NC
RDSDAT
R742 6.8K
R743
R741 1K
Q341:B
4
Q341:A
8
101J
C406
472J
C405
472J
C404
333J
C403
472J
C402
472J
C401
472J
To NAVD-9178(1/2)
13
GNDV4V
VCSCL
R715
R716
NC
0
R1060R107
R104
C287
RL1N4003
6.8K
D744
L741
+4.1V
NCH2541
470K
+
C743
D741
1000/6.3
CRS09
R749 3.9K
10K
C324
R324
56
10/50
1
+
C323
R323
10/50
56
+
+
R322
C322
56
10/50
7
+
R321
C321
56
10/50
10K
R436
R416
3.3K
470
R406
R426
3.3K
470
R425
R405
470
3.3K
R435
R415
3.3K
470
R414
R434
3.3K
470
R404
R424
3.3K
470
R423
R403
470
3.3K
R433
R413
470
3.3K
R412
R432
3.3K
470
R402
R422
3.3K
470
R401
R421
3.3K
470
R411
R431
3.3K
470
(SD-5 : E1)
P2004A
1
2
V3V
R718
0
0
0
FANH
104Z
Q742
BD7820
+3.5V
_SHUT2INPUT3GND4OUTPUT5DAJ
1
+
D743
1SS355
C745
10/50
3.9K
222J
R326
C326
222J
3.9K
C325
R325
SRÂSR+
SL+
SLÂFRÂFR+
C303
470/10
SW-
SW+
CÂC+
FL+
FL-
9876543
R717
0
VCSDA
SDET
VCRST
VSYNC
FANCTRL
R744
0
+
C746
100/10
Q746 TA48033AF
1
I
+
2
C747
10/50
C104
104Z
C306
47/25
+
C307
104Z
+
C308
100/10
C309
104Z
+
L303
WF09
To NAVD-9178(2/2)
(SD-6 :E3)
P2005A
3
45678
1
2
10
HPDET
VPOWER
VMUT
C628 104Z
C629
104Z
39K
R745
39K
R746
33K
R747
3
O
G
+
C748
100/10
Q171
TC7WU04FU
C316
221J
14
15
16
17
VQ
AINL-
AINL+
18
FLT+
19
REFGND
20
AOUTB4-
21
AOUTB4+
22
AOUTA4+
23
AOUTA4-
24
VA
25
AGND1
26
AOUTB3-
27
AOUTB3+
28
AOUTA3+
29
AOUTA3-
30
AOUTB2-
31
32
AOUTA2-34AOUTB1-35AOUTB1+36AOUTA1+37AOUTA1-38MUTEC39LPFLT40AGND241VARX42RXP7/GP743RXP6/GP644RXP5/GP545RXP4/GP446RXP3/GP347RXP2/GP248RXP1/GP1
33
+5.0V
9
GNDA
+5VXM
GNDDG
GNDXM
+5VDSP
+10VDSP
+5VDSP_CODEC
1
2
3
4
GND
R171
1 2
24.576MHz
060D
C172
C318
DIGCLK_3.3V
DIGSDI_3.3V
DIGSDO_3.3V
DIRCS_3.3V
DIRINT_3.3V
DIRRST_3.3V
47
220
220
220
220
R309
R307
R308
R304
R30547R306
7
8
9
10
11
12
13
INT1
_RST
AINR-
AINR+
CS/AD0
CDIN/AD1
CCLK/SCL
CDOUT/SAD
CX_SDIN2 : 64
CX_SDIN3 : 63
CX_SDIN4 : 62
Q301
CS42518-CQ
DIR/DAC/ADC
31 : AOUTB2+
32 : AOUTA2+
RXP0 : 49
R311
2.7K
473K
C311
C301
222K
C310
330J
C333
330J
C334
330J
C336
330J
C337
L303, 304 : LBC2518T4R7M
To NAVD-9178(1/2)
(SD-5 : F1)
P2006A
-VP
+10S
FLAC1
FLAC2
APOWER
LBC2518T470M
L171
+3.3V
8
L173
LM182
7
6
L172
5
LM182
C173
060D
NC
C317
R302
LM182
104Z
C305
47
L312
R303
1
2
3
4
VD1
CX_SCLK
CX_LRCK
CX_SDIN1
SAI_SLCK
SAI_LRCK
OMCK
ADCIN1
ADCIN2
CX_SDOUT
RMCK
SAI_SDOUT
VLS
DGND2
VD2
C312
104Z
R333
R334
R336
R337
47
R301
+5.0V
47
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
123
SPRLF
10K
R105
L302
+3.3V
L313 :
C314
C313
SPDIF_TX
R338
+
C304
330
330
330
330
WF02
SPRLCS
C706
470/16
R173
R172
+
LM182
R319
R318
R317
L313
R315
R314
R312
L304
470/10
10111213141516
POFF
POFF2_2
104Z
C755
1.2VDSP
+3.3V
C171
104Z
VD
1M
X171
104Z
104Z
C315
5
6
VLC
DGND1
TXP : 50
103Z
4
SPRLB
SPRLSB
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
104Z
104Z
NC
+5.0V
OPT1
OPT2
COAX1
COAX2
JL101A
123
45678
R101
XMDACRST
XMCOMSEL
XMLNK
XMANT
D703
1SS355
Q702
C3K
3
I
O
G
1
C702
C612
102K
C616 102K
C617 102K
+5.0V
4.7/50
+5VDSP_CODEC
OMCK
DPSCLKIN
To NADG-9179
(SD-9 : E4)
JL103A
9
123
10
11
0
104Z
104Z
XMSRSEL
XMSRTXD
XMSRRXD
XMRST
GNDXM
+5VXM
+5VXM
C627
C626
1SS355
D702
1SS355
+5.6V
D701
+5VMPU
1SS355
+
100/10
C618 102K
+
C604
CX_SDIN1
R316
WF07
WF07
TP05
R702
2.7K
R698
D601
1SS355
CX_SDIN2
10K
2.7K
102K
R699
C619 102K
C620
1
Q601
RN1404
TP06
WF06
CX_SDIN4
CX_SDIN3
CX_LRCK
TP05
47
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
TP06
TP07
WF08
CX_SCLK
TP04
SAI_SLCK
SAI_LRCK
TRST
EMU0
+
C705
100/10
R696
4.7K
R672
SAI_SDOUT
TP04
2
4
6
8
10
12
14 13
NC
1K
220
220
220
220
220
10K
10K
4.7K
4.7K
4.7K
4.7K
4.7K
220
WF05
WF04
TP02
47
TP01
P711
C601 104Z
NC
4
+5.0V
R680
R679
R678
R601 47K
R607
R606
R600
WF03
TP03
TP01
TP02
1
3
5
7
9
11
+5VCPU
RI
C610
102K
C611
104Z
27K
27K
10K
81
82
MICDET
83
MICMUT
84
LEDSTBY
85
FLDSDO
86
FLDCLK
87
FLDCS
88
FLDRST
89
90
91
KEYINT1
92
KEYINT0
93
KEY3
94
KEY2
95
KEY1
96
97
98
99
100
C602 104Z
R610
10K
4.7K
4.7K
10K
DIGSDO_3.3V
DIGSDI_3.3V
TP03
DEC_DSP_3.3V
NIC_DSP_3.3V
SAI_SLCK
SAI_LRCK
CX_SCLK
CX_LRCK
TCK
TDO
EMU1
Q602
RN2402
1
D604
1SS355
SD
VOLB
VOLA
HPDET
REMIN
STEREO
1K
R732
R673 220
R674 1K
R675 1K
R676 1K
R677 1K
R697 10K
80
REMIN
STEREO
96 : AVSS
97 : KEY0
98 : VREF
99 : AVCC
100 : HDMRST
XMLNK
XMANT
VMUT
VCRST
HDMSDA
HDMSCL
123456789
R605 220
R604 220
R665 220
R664 220
VMUT
VCRST
HDMSCL
XMLNK
XMANT
HDMSDA
C211
104Z
C108
104Z
C271
470/6.3
R286
10K
R252
R253
R254
R255
R256
R257
R258
R259
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
R260
C210
R261
R262
C229
R263
R264
R265
R266
R267
R268
R269
C213
C214
C215
DSPRST_3.3V
TDI
TMS
+5.0V
1M
R108
C625
NC
104Z
10K
0
R707
2 3
R703NCR704
BAND
SYSOUT
R671 47K
BAND
SYSOUT
M30624MHP-B06FP
MICROPROCESSOR
RDSDAT
CNVSS
101112
R609 10K
NC
R612
R613 220
CNVSS
RDSDAT
+
330
47
47
47
47
47
10K
330
C228
104Z
47
104Z
47
10K
104Z
10K
10K
330
330
330
10K
330
104Z
104Z
104Z
0
R708
R705NCR706
33K
R709
0
R710
INT1
INT2
INT3
VOLH
220K
THERMAL
PROTECT
R667
220
220
220
R669
R668
R670
64
656667686970717273747576777879
VSS
INT1
INT2
INT3
VOLH
PROTECT
THERMAL
Q701
XIN
VSS
XMSRSEL
RESET13XOUT
VCC1
14
15
16
17181920212223242526272829
R617
104Z
R614 1M
C614
C605
104Z
10K
220
R615
R611
R608 220
X701
6.000MHz
POFF
RESET
XMSRSEL
L201
221SN1
BLM21PG
DSPCS_3.3V
DSPCLK_3.3V
330
330
+1.2V
D1.2V
R251
+3.3V
107
108
109
110
111
112
113
114
115
SPIO_CLK/I2C0_SCL
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
VSS2AHCLKX0/AHCLKX2
1
R207
330
1SS355
SPIO_SCS/I2C1_SCL
R711
47
RN2402
Q752
3
+
1
C753
470/6.3
2
2
1K
R712
3
C613
AMUT
SEC1H
FANH
POFF2_1
UDZS5.1B
FANCTRL
APOWE_JTAG
D404
NC
220
220
104Z
R655
R656NCR663
C608
R666
62
63
FANH
VCC2
SEC1H
FANCTRL
XMSRRXD : 36
XMSRTXD : 35
FBUSY : 34
FCLK : 33
FRXD : 32
FTXD : 31
DIRINT0
XMCOMSEL
XMDACRST
RDSCLK_XMREQERR
VSYNC
10K
R618 220
R622 220
R621 220
R620 220
R619 220
D103
DIRINT0
XMCOMSEL
XMDACRST
10K
R616
DSPINT_3.3V
C209
C227
OE
R250
104Z
104Z
101
102
103
104
105
106
VSS
DVDD
EM_OE
EM_RW
109 : VSS
110 : SPIO_SIMO
111 : SPIO_SOMI/I2C0_SDA
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
10K
R201
R200
R202
10K
R714
Q751
RN1404
R713
1
2.2K
+
1/50
C751
105K
VOLCLK
VOLDAT
APOWER
VPOWER
EEP_SCL
EEP_SDA
C609 104Z
220
R662 220
R65947R661
R658 47
5152535455565758596061
SPRLCS
SPRLSB
SPRLB
POFF2_1
APOWER
VPOWER
AMUT_CON
DIGSDO
DIGSDI
DIGCLK
DSPRST
DSPCS
DIRRST
DIRCS
XMRST
NIC
DEC
SDET
DSPCLK
DSPINT2
PLLSCL_VCSCL
PLLSDA_VCSDA
30
47
R628
R627 220
R626 220
R625 220
R624 220
R623 220
DSPCLK
DEC
NIC
DSPINT2
SDET
RAS
SD_CS
BA0
BA1
CS2
94
95
96
97
98
99
100
VSS
VSS
CVDD
EM_RAS
EM_BA[0]
EM_CS[2]
EM_CS[0]
DA707E001BRFP250
DVDD11AFSX112AFSR113VSS14RESET15VSS16CVDD17CLKIN18VSS19TMS
10
10K
10K
10K
101J
330
C221 104Z
R204
R205
C245
R206
C201 104Z
R203
To NAHDM-9199
(SD-7 :E2)
EEP_SDA
EEP_SCL
101J
C623
101J
C622
5
SDA
6
SCL
7
WP
2.2K
8
VCC1A0
Q610
R603
104Z
S-24CS16A0I
+5.0V
C600
220
R653
R652
220
R651
220
R650
220
10K
R648
220
10K
R644
220
R643
220
R642
220
R641
47
R640
47
R639
47
R638
47
C624
104Z
104Z
C615
NC
2.2K
2.2K
10K
10K
10K
10K
To FLASH WRITER
10K
NC
P751A
+5VDSP
A5A4A3A2A1
83
85
86
87
88
90
VSS
CVDD
CVDD
EM_A[5]84EM_A[4]
EM_A[3]
EM_A[2]89EM_A[1]
EM_CKE : 71
EM_CLK : 70
THERMALPAD
EM_WE_DQM[0] : 39
CVDD21TRST22OSCVSS23OSCIN24OSCOUT25OSCVDD26VSS27PLLHV28TDI29TDO30VSS31DVDD32EMU[0]33CVDD34EMU[1]35TCK36VSS
20
10K
104Z
C204
10K
C242
104Z
R208
R209
+
C241
470/6.3
L241
ACF451832-333
TMS
50
49
48
47
46
45
44
43
42
R647
41
40
39
38
37
36
35
34
33
32
31
47
R629
R630
C606 101J
C607 101J
R631
R632
R633
R634
R635
R636
R637
A10
92
93
DVDD
EM_A[10]
EM_BA[1]
104Z
C202
TRST
2.2K
R602
R649
A0
91
EM_A[0]
Q201
DSP
145
GNDDG
104Z
C203
321
HDMSCL
HDMRST
4
GND
3
A2
2
A1
SPRLCS
SPRLSB
SPRLB
R654
DIGSDO
DIGSDI
DIGCLK
DSPRST
XMSRRXD
XMSRTXD
R646
R645
RESET
9
CNVSS
8
FRXD
7
FCLK
6
+5VCPU
5
FBUSY
4
FTXD
3
GNDDG
2
APOWE_JTAG
1
A6
C226 104Z
81
82
VSS
DVDD
VSS : 72
VSS : 69
EM_WE : 38
EM_CAS : 37
+3.3V
TDI
TDO
JL8002A
HDMSDA
SPRLF
10K
DSPCS
DIRRST
DIRCS
XMRST
FBUSY
FCLK
FRXD
FTXD
10K
10K
104Z
A7
C208
77
78
79
VSS
EM_A[7]80EM_A[6]
EM_WE_DQM[1]
104Z
C222
EMU0
75
CVDD
C205
EMU1
+5.0V
A11A9A8
74
EM_A[9]76EM_A[8]
EM_A[11]
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
TCK
73
DVDD
VSS
DVDD
CVDD
VSS
DVDD
CVDD
VSS
CVDD
DVDD
VSS
CVDD
DVDD
VSS
COAX1
C225
+3.3V
+1.2V
U12 DSP PC BOARD
L131, 132 : LBC2518T2R2M
OPT1
OPT2
R137 10K
+
C139
220/6.3
C140 104Z
L134
COAX2
L134 : LBC2518T470M
DIRCS_3.3V
DIRRST_3.3V
DSPCS_3.3V
DIGCLK_3.3V
DIGSDO_3.3V
DSPCLK_3.3V
L151
+3.3V
DSPINT2
DSPINT_3.3V
DIRINT0
DIRINT_3.3V
L152
+5.0V
L151, 152 :
BLM21PG221SN1
L202
BLM21PG221SN1
C272
104Z
470/6.3
+
72
71
L203
LL241
70
R221
69
68
DQM1
67
D8
66
65
D9
64
D10
63
62
D11
61
C224
60
104Z
59
58
57
D14
56
D15
55
54
C207
53
52
51
50
D2
49
D3
48
47
D4
46
D5
45
C206
44
43
C223
42
41
40
DQM0
39
WE
38
CAS
37
C230 104Z
C231 104Z
C232 104Z
L133
LBC2518T
4R7M
080D
C135
1
VCC13IN612OUT611IN510OUT5
14
10K
R138
C136
TC74VHC541FT
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
_G2
20
VCC1_G1
C151 104Z
10K
TC74HCT7007AF
R280
8
OUT4
9
IN4
10
OUT5
11
IN5
12
OUT6
13
IN6
14
VCC
CKE
CLK
47
D12
D13
104Z
D0
D1
104Z
D6
104Z
D7
+5.0V
7
65432
GND
IN48OUT4
9
080D
Q151
GND
Q152
GND
C152
104Z
C281
C282 104Z
C284
104Z
C319
D4
D5
DQM0
SD_CS
C285
104Z
R135
220K
R136
220K
D0
D1
D2
D3
104Z
D6
D7
WE
CAS
RAS
BA0
A10
A0
A1
A2
A3
A8
A7
A6
A5
A4
A3
A2
A1
BA1
CS2
OE
D0
D8
D1
D9
D2
D10
D3
D11
D4
D12
D5
D13
D6
D14
D7
D15
GPIO4
NADG-9177
C133
R133
10
104K
C131
101J
C132
101J
C134
R134
104K
10
D706 1SS355
1SS355
D705
R141 47
C141
104Z
U131
GP1FAV51RK0F
+
R142
C145
220/6.3
47
C142
104Z
U132
GP1FAV51RK0F
Q131
TC74HCU04AF
10
DIRCS
9
DIRRST
8
DSPCSDSPRST_3.3V
7
DSPRST
6
5
DIGCLK
4
DIGSDO
3
DSPCLK
2
7
DIGSDI
6
DIGSDI_3.3V
5
NIC
4
NIC_DSP_3.3V
3
DEC
2
DEC_DSP_3.3V
1
R279
10K
R278
10K
220/6.3
+
25
A0
26
CE#
27
GND
28
OE#
29
Q0
30
Q8
31
Q1
32
Q9
33
Q2
34
Q10
35
Q3
36
Q11
37
VCC
RESET#
38
Q4
39
Q12
40
Q5
41
Q13
42
Q6
Q282
43
Q14
44
Q7
45
Q15/A-1
46
GND
47
BYTE#
48
A161A15
10K
R285
C291
104Z
L283
1
VCC0
2
DQ0
3
DQ1
4
GNDQ1
5
DQ2
6
DQ3
7
VCCQ1
8
DQ4
9
DQ5
10
GNDQ2
11
DQ6
12
DQ7
13
VCCQ2
14
LDQM
15
_WE
16
_CAS
17
M12L16161A-7TG
_RAS
18
_CS
19
A11
20
A10
21
A0
Q281
22
A1
23
A2
24
A3
25
VCC126GND1
L281 - 284 : BLM21PG221SN1
L131
R131
75
R132
L132
75
C146 103K
103K
C147
1
IN
3
VCC
2
GND
1
IN
3
VCC
2
GND
+3.3V
L281
24
A1
23
A2
22
A3
21
A4
20
A5
19
A6
18
A7
17
A17
DSP ROM
16
NC
15
RY/BY#
14
NC
13
NC
12
11
WE#
10
NC
9
NC
8
A8
7
A9
6
A10
5
A11
ES29LV400
4
A12
GPIO1
3
A13
GPIO2
2
A14
GPIO3
+3.3V
50
GND2
49
DQ15
48
DQ14
47
GNDQ4
46
DQ13
45
DQ12
44
VCCQ4
43
DQ11
42
DQ10
41
GNDQ3
40
DQ9
39
DQ8
38
VCCQ3
37
NC2
36
DRAM
UDQM
35
CLK
34
CKE
33
NC1
32
A9
31
A8
30
A7
29
A6
28
A5
27
A4
A0
A1
A2
A3
A4
A5
A6
GPIO5
WE
A7
A8
A9
A10
A11
R287
330
D15
D14
D13
D12
C320
D11
D10
D9
D8
C286
104Z
DQM1
R281
10K
CLK
CKE
A9
A8
A7
A6
A5
A4
P131
C288
1
2
104Z
DSPRST_3.3V
R283
R282
10K
10K
L284
104Z
1
COAXIAL
2
DIGITAL INPUT
OPTICAL
104Z
C289
L282
R284
10K
+
104Z
C290
C283
220/6.3
HT-R557
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
NC
Q7151
1 2
S7107
NC
3
2
1 2
NC
R7152
STANDBY
S7108
1
NC
D7153
R7103
560
S7109
BCDEFGH
!
Q7406
DTA114ES
NC
R7416
NADIS-9148
F11
F12
1256789
NADIS-9149
3
1
2
180
*
R7104
820
S7110
180
2
1
2
3
S7112
R7154
DTC114ES
NC
ZONE 2
D7155
SLR-342MGTE7P
Q7152
1
R7105
1.2K
S7114
J7212
9
8
7
6
5
4
3
2
1
JL7101B
9
8
7
6
5
4
3
2
1
JL7101A
CEC_LED
STBYLED
ZONELED
GNDCPU
+BLED
LEDPURE
KEY0_2
KEYINT0
U05 DISPLAY PC BOARD
9G8G7G6G5G4G3G2G1G
12G
11G
10G
101112131415161718
R7001
100K
Q7004
2SC2458
3
1
2
223Z
C7001
NC
120
R7010
DTC114ES
13G
Q7006
16G4115G4214G
1
32
16BT128GNK
48
49
SEG3
50
SEG1
51
SEG0
52
VCC2
53
DIG15/SEG39
54
DIG14/SEG38
55
DIG13/SEG37
56
DIG12/SEG36
57
DIG11
58
DIG10
59
DIG9
60
DIG8
61
DIG7
62
DIG6
63
DIG5
64
DIG032DIG023DIG014DIG005_RESET
1
C7002 104J
C7003 101J
C7004 101J
C7005 101J
Q7001
49 : SEG2
64 : DIG4
R7012
0
FL TUBE
31P932P833P734P635P536P437P338P239P140
42
SEG943SEG844SEG745SEG646SEG547SEG4
SEG19 : 32
SEG20 : 31
Q7003
M66005
FL DRIVER
SEG32 : 18
SEG33 : 17
SCK
P1
SDATA
VCC112XOUT
_CS
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
C7008
100/10
+
104J
C7009
C7007 101J
3.3K
FLDRST
3.3K
FLDCS
220
FLDCLK
220
FLDSDO
4
KEY0
NC
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
4142434445464748495051525354555859
C7010
223Z
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
104J
C7009
F21
F22
C7011 223Z
C7012 223Z
R7007
R7008
D7002
MTZJ8.2C
223Z
C7016
220
220
C7014
C7018
C7013
33/50
C7017
223Z
NC
223Z
47/16
C7015
+
+
R7021
10K
S7001
1
4
MASTER VOLUME
1
4
S7002
NC
R7045
100
+
NC
C7045
C7046
100/6.3
102K
R7046
C7047
1K
R7041
100
+
NC
C7041
C7042
100/6.3
102K
R7042
C7043
1K
HT-R557
32
REMIN
31
FLDRST
30
FLDCS
29
FLDCLK
28
FLDSDO
27
KEY0
R7023
10K
10K
R7022
R7024
10K
3
5
2
3
5
2
C7021 103Z
C7022 103Z
L7032
J7050
L7031
022K
223Z
223Z
C7031
C7032
5
4
U7042
3
2
1
J7053
NC
5
4
U7041
3
2
1
J7054
C7305
104J
3
2
1
JL7351A
NC
V4_VIDEO_GND
V4_VIDEO_GND
ZONELED
MASTER_VOL_LED
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
OPTF
26
25
24
23
22
21
20
19
18
17
16
To NADG-9177
15
14
13
12
11
10
9
8
7
6
5
4
3
2
32P
1
P701B
(SD-3 :B1)
KEY0
KEY1
KEY2
KEY3
S7101
R7101
MULTI CH
S7102
CD
S7115
S7116
S7132
MEMORY
S7149
TUNING UP
S7150
330
R7107
330
R7115
330
DIGITAL
PRESET
R7123
330
S7104
S7117
TUNER
S7118
S7134
INPUT
UP
S7151
S7152
R7102
470
R7108
R7116
R7124
470
470
470
J7012
S7113
S7119
TAPE
S7120
S7136
DISPLAY
S7153
ENTER
S7154
R7013
R7109
560
R7117
560
MODE>
LISTENING
DOWN
PRESET
R7125
560
NC
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
TUNING
R7129
3.9K
DVD
S7129
S7130
S7146
TONE-
MODE
S7164
R7114
12K
R7122
12K
R7130
12K
S7106
S7148
TONE
S7166
DIMMER
C7303
C7304
C7301
471J
330
R7301
R
104J
C7302
471J
L VIDEO
R7302
P7301
104J
D7301
R7303
1SS133
D7302
1SS133
75
E7301
330
AUX INPUT
Q7007
DTC114ES
R7406
4
7
8
Q7401:A
NJM4580D-D
NJM4580D-D
Q7401:B
1
330
5
6
DTA114ES
1
3
2
Q7005
2 3
1
3 2
1K
R7407
+
D7401
MTZJ5.1B
47/25
C7403
C7402 101J
C7401
10/50
R7405 47K
+
R7404
220
R7403
L7401
L7402
4.7K
022K
022K
100
R7401
47K
R7402
102J
C7421
P7401
5
4
2
3
7
8
1
SETUP MIC
220
Q7404
R7410
DTC114TS
470
R7411
NC
470
R7412
Q7403
R7413
220K
R7414
100K
R7409
DTC114TS
C7405
330J
C7404
+
220
10/16
D7412
MTZJ6.8C
33K
R7408
MTZJ6.8C
D7411
+
47/50
C7411
+
47/50
C7412
HT-R557
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
D7152
SLI-343URC
NC
R7151
D7151
2.2K
*
NC
D7154
STANDBY
NC
Q7151
1 2
S7107
NC
3
2
1 2
NC
R7152
STANDBY
S7108
1
NC
D7153
R7103
560
S7109
BCDEFGH
!
Q7406
DTA114ES
NC
R7416
NADIS-9148
F1159F12
1
NADIS-9149
3
1
2
180
*
R7104
820
S7110
180
2
1
2
3
S7112
R7154
DTC114ES
NC
ZONE 2
D7155
SLR-342MGTE7P
Q7152
1
R7105
1.2K
S7114
J7212
9
8
7
6
5
4
3
2
1
JL7101B
NC
9
8
7
6
5
4
3
2
1
JL7101A
2
1
P7302
CEC_LED
STBYLED
ZONELED
GNDCPU
+BLED
LEDPURE
KEY0_2
KEYINT0
U05 DISPLAY PC BOARD
16BT128GNK
R7001
3
2
100K
Q7004
NC
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
Q7001
49 : SEG2
64 : DIG4
R7012
0
FL TUBE
31P932P833P734P635P536P437P338P239P140
42
SEG943SEG844SEG745SEG646SEG547SEG4
SEG19 : 32
SEG20 : 31
Q7003
M66005
FL DRIVER
SEG32 : 18
SEG33 : 17
SCK
P1
SDATA
VCC112XOUT
_CS
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
104J
D7301
1SS133
D7302
1SS133
4.7K
R7403
L7401
022K
R7404
220
L7402
022K
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
STBYLED
V4Y
V4C
ZONELED
OPTF
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
100
P7401
R7401
5
4
2
47K
R7402
C7421
102J
3
7
8
1
SETUP MIC
F212F22
P356P347P338P329P31
P3011P2912P2813P2714P2615P2516P2417P2318P2219P2120P2021P1922P1823P1724P1625P1526P1427P1328P1229P1130P10
479G488G497G506G515G524G533G542G551G58
R7021
102K
NC
10K
4
4
NC
102K
R7112
R7120
R7128
S7002
NC
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
022K
223Z
223Z
C7031
C7032
5
4
U7042
3
2
1
J7053
C7301
471J
R7301
330
R
J7054
JL7351A
3
2
1
104J
C7305
C7303
C7302
471J
L VIDEO
104J
P7301
330
R7302
NC
E7301
R7303
C7304
75
NC
5
4
U7041
3
2
1
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
S7130
TONE-
MODE
S7129
S7146
S7164
R7114
12K
R7122
12K
R7130
12K
S7106
S7148
TONE
S7166
DIMMER
220
Q7404
R7410
DTC114TS
470
R7411
NC
470
R7412
Q7403
R7413
220K
R7414
100K
R7409
DTC114TS
C7405
330J
C7404
220
+
10/16
MTZJ6.8C
D7411
+
33K
47/50
C7411
R7408
+
47/50
C7412
D7412
MTZJ6.8C
C7011 223Z
C7012 223Z
R7007
J7012
S7113
S7119
TAPE
S7120
S7136
DISPLAY
S7153
ENTER
S7154
R7008
D7002
MTZJ8.2C
223Z
C7016
R7013
R7109
560
R7117
560
MODE>
LISTENING
DOWN
PRESET
R7125
560
NC
220
220
C7014
C7018
C7013
33/50
C7017
S7122
S7138
S7155
S7156
223Z
NC
223Z
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
C7008
100/10
+
104J
C7009
C7007 101J
3.3K
FLDRST
3.3K
FLDCS
220
FLDCLK
220
FLDSDO
S7101
R7101
KEY0
KEY1
KEY2
KEY3
MULTI CH
S7102
CD
S7115
S7116
S7132
MEMORY
S7149
TUNING UP
S7150
330
R7107
330
R7115
330
DIGITAL
PRESET
R7123
330
S7104
S7117
TUNER
S7118
S7134
INPUT
UP
S7151
S7152
R7102
470
R7108
R7116
R7124
470
470
470
S7123
S7140
S7157
S7158
MASTER VOLUME
R7045
100
R7041
100
S7125
CBL/SAT
R7111
1.2K
S7126
R7119
1.2K
S7142
STEREO
S7159
SETUP
R7127
1.2K
S7160
S7001
C7046
C7047
C7042
C7043
A
SCHEMATIC DIAGRAMS-5
VIDEO SECTION
NAVD-9178(1/2)
1
D4028
NC
D4029
NC
P4001
CR/PR
IN
CB/PB
CBL/SAT
Y
CR/PR
2
COMPONENT
CB/PB
IN
VCR/DVR
Y
CR/PR
IN
CB/PB
DVD
Y
CR/PR
3
CB/PB
OUT
Y
NC
4
CBL/SAT IN
OUT
VCR/DVR
IN
5
DVD IN
MONITOR
OUT
6
7
8
5
C4019
103K
C4211
102K
2
3
4
1
P4002
6
7
8
5
C4013
103K
C4212
NC
2
C4158
470
3
C4159
470
4
C4160
1
470
YC
P4003
4
3
2
1
5
8
S VIDEO VIDEO
YC
1
2
8
9
4
2
1
2
8
9
P4004
4
5
YC
11
12
14 7
10 3
YC
P4006
3
1
8
5
YC
P4005
4
5
YC
11
12
14 7
10 3
BCDEFGH
U13
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
7
13
7
13
R4201
R4202
R4203
6
6
75
75
75
6
15
6
15
C4014
NC
R4021
C4015
C4021
R4204
R4205
R4206
R4010
R401675R401775R4018
75
181J
R4210
C4162
102K
R402275R402375R4024
102K
R4025
R4030
75
181J
R4213
C4143
C4020
102K
100K
100K
100K
100K
75
75
R4020
R4026
100K
R4011
75
C4161
R4029
181J
75
75
C4142
PROUT
PBOUT
CYOUT
75
R4012
R4211
R4027
181J
R4214
75
R4019
100K
75
75
R4028
100K
C4010
104Z
C4011
10/50
C4012
10/50
75
C4016
104Z
C4017
10/50
C4018
10/50
75
C4163
C4022
104Z
C4023
10/50
C4024
10/50
C4025
104Z
C4026
10/50
C4027
10/50
75
181J
181J
C4144
CIN_V3
YIN_V3
VIN_V3
CIN_V2
YIN_V2
VIN_V2
COUT_V1
YOUT_V1
VOUT_V1
100K
R4212
CIN_V1
YIN_V1
CIN_DVD
YIN_DVD
VIN_DVD
C4110
104Z
VIN_V1
R4215
COUT_MON
YOUT_MON
VOUT_MON
100K
NC
2726252423222120191817161514131211
S6
S7
GND_VD
ADINPB
PBOUT
ADINPY
CYOUT
GND_VD
ADINPY
CYOUT2
PBOUT2
CYOUT2
GND_VD
ADINPB
PBOUT2
ADINPR
PROUT2
CY_IN1
PB_IN1
PR_IN1
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
L4010
YOUT_MON
COUT_V1
10K
10K
22
ADINSY
YOUT
S6
P4007A
NC
PB_IN3
YOUT_V1
S7
10
11
12
PR_IN3
C4122
104Z
C4123
47/25
C4112
104Z
C4114
470/6.3
C4124
47/25
C4125
104Z
Q4005
NJM2585M
VIDEO AMP.
1
CH1 IN1
CH1 OUT
2
SW1
3
CH1 IN2
CH2 OUT
4
SW2
5
CH1 IN3
CH3 OUT
6
GND
7
VDD1
8
CH2 IN1
9
GND
CH2 IN2
GND
CH2 IN313CH3 IN3
104Z
C4146
L4001
+5.3V_VDD
VDD2
GND
GND
CH3 IN1
GND
CH3 IN2
GND
100/6.3
C4104
220/6.3
C4105
22/50
C4107
22/50
TP411
R4160 75
TP410
R4161
75
NC
C4168
221J
2.2
24
23
PS
22
21
20
19
18
17
16
15
14
C4145
C4106
220/6.3
220/6.3
C4118
470/6.3
C4119
YOUT_SDET
JCYIN
10/50
C4169
0
C4181
220/6.3
C4182
C4135
104Z
C4103
220/6.3
C4108
C4111
104Z
C4116
470/6.3
TP409
220/6.3
C4121
470/6.3
VOUT_MON
JPBIN
10/50
C4189
R4130
0
R4131
0
220/6.3
C4183
220/6.3
C4154
221J
JPRIN
C4155
221J
10/50
R4132
PROUT2
S7
S6
ADINPR
PROUT
220/6.3
C4133
220/6.3
C4134
0
R41260R4127
37
38O139
40
O2
SDA
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
PBOUT2
PBOUT1
GND2
CYOUT3-FB
CYOUT3
CYOUT2-FB
CYOUT2
COUT4
VCC2
COUT3
COUT2
COUT1
GND3
YOUT4-FB
YOUT4
YOUT3-FB
YOUT3
YOUT2-FB
YOUT2
YOUT1
VCC3
VOUT4-FB
VOUT4
SDA
PROUT2
PROUT1
AN-15881A-VT
VOUT3-FB66VOUT367VOUT2-FB68VOUT269VOUT170SCL71V172V273V374V475V576V677V778V879Y180Y2
65
C4127
470/6.3
R4162
75
VOUT_V1
ADINCV
VOUT
NC
C4179
+5.3V_VD
L4012
LBC2518
PRIN3
PRIN2
R4136 33
R4158 0
36
MUTE
Q4002
VIDEO SWITCH
C4129
470/6.3
VIN_V1
VIN_V2
VIN_V3
VIN_DVD
PRIN1
0
R4157
30
PR131PR232PR333PR434PR535PR6
VIN_V4
R4156 0
C4131
GND_VD
104Z
C4132
DACCV
VIN_DAC
PBIN3
0
R4155
104Z
YIN_DVD
PBIN2
0
R4154
25
BP226PB327PB428PB529PB6
BIAS
GND1
VCC1
YIN_V1
HT-R557HT-R557
PBIN3
0
R4155
79Y180
104Z
YIN_DVD
PBIN2
0
R4154
25
BP226PB3
BIAS
GND1
VCC1
Y2
YIN_V1
PB1
CY6
CY5
CY4
CY3
CY2
CY1
C8
C7
C6
C5
C4
C3
C2
C1
Y8
Y7
Y6
Y5
Y4
Y3
R4141
R4142
C4244 104Z
C4243 104Z
C4166 NC
R4153
24
R4140
23
C4242
22
21
R4152
20
R4151
19
R4150
18
17
C4136
16
C4150
15
14
C4137 104Z
13
12
11
10
9
8
C4138 104Z
7
6
5
4
3
2
1
L4011
TP407
NC
PRIN_DAC
PBIN_DAC
NC
0
0
104Z
0
0
0
22/50
104Z
C4139
104Z
C4140
104Z
C4141
47/25
2.2
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
To NADG-9177
C4149
104Z
C4148
104Z
SCL
SDA
(SD-3 : D1)
NC
10/50
C4151
C4152
C4153
V3V
FANH
FANCTRL
YOUT_SDET
104Z
VCSCL
VCSDA
P2004B
VSYNC
123456789
GND4V
CYIN_DAC
CIN_DAC
YIN_DAC
10
VCRST
VMUT
SDET
FANH
F-CTRL
HDMI-CEC-LED_SDET
NC
JL6017A
54321
+10S
GND_VD
Z2_MUTE
R9107
0
R9105
R9106
NC
+10S
FANH:
F-CTRL:
FANH:
F-CTRL:
FANH:
NC
To NADG-9177
(SD-3 : E1)
NC
123
Z2VOLCLK
SPRLCS
SPRLF
FANH_Z2VOLDAT
NC
L
HI-SPEEDF-CTRL:
L
L
LOW-SPEED
H
H
STOP
H
NC
SPRLSB
C4102
104Z
4P
4
SPRLB
TRGA
12VTRGC
Z2_MUTE
TRGB
Q9102
F-CTRL
RN1402
+5.3V_VDD
Q4012
2SA1162-GR
33k
R4117
232RXD
232TXD
FANH
Q9103
RN1402
1
P2006B
R9101
+10VDSP
(FAN +VCC)
R9103
100
1.2K(1/2W)
D9101
UDZS7.5B
68
R4114
104Z
C4101
2.2K
R4116
D4001
D4002
1SS352
C9102
1SS352
Q9101
100/16
NC
8765432
GND_VD
TRGA
TRGB
(]12VTRG)
12VTRGC
R9104
4.7(1/2W)
2SD2394-F
C9101
100/16
104Z
C4100
1
Q4011
RN2402
10K
R4115
JL6016A
1
NC
232TXD
232RXD
HDMI-CEC-LED_SDET
+10VDSP
R9102
4.7(1/2W)
To NAVD-9178(2/2)
(SD-6 : E2)
1
2
1
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
10
11
12
13
14
15
16
17
18
19
20
21
22
23
6
7
8
9
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-R557
A
SCHEMATIC DIAGRAMS-5
VIDEO SECTION
NAVD-9178(1/2)
1
D4028
NC
D4029
NC
P4001
CR/PR
IN
CB/PB
CBL/SAT
Y
CR/PR
2
COMPONENT
CB/PB
IN
VCR/DVR
Y
CR/PR
IN
CB/PB
DVD
Y
CR/PR
3
CB/PB
OUT
Y
NC
4
CBL/SAT IN
OUT
VCR/DVR
IN
5
DVD IN
MONITOR
OUT
6
7
8
5
C4019
103K
C4211
102K
2
3
4
1
P4002
6
7
8
5
C4013
103K
C4212
NC
2
C4158
470
3
C4159
470
4
C4160
1
470
YC
P4003
4
3
2
1
5
8
S VIDEO VIDEO
YC
1
2
8
9
4
2
1
2
8
9
P4004
4
5
YC
11
12
14 7
10 3
YC
P4006
3
1
8
5
YC
P4005
4
5
YC
11
12
14 7
10 3
BCDEFGH
U13
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
7
13
7
13
R4201
R4202
R4203
6
6
75
75
75
6
15
6
15
C4014
NC
R4021
C4015
C4021
R4204
R4205
R4206
R4010
R401675R401775R4018
75
181J
R4210
C4162
102K
R402275R402375R4024
102K
R4025
R4030
75
181J
R4213
C4143
C4020
102K
100K
100K
100K
100K
75
75
R4020
R4026
100K
R4011
75
C4161
R4029
181J
75
75
C4142
PROUT
PBOUT
CYOUT
75
R4012
R4211
R4027
181J
R4214
75
R4019
100K
75
75
R4028
100K
C4010
104Z
C4011
10/50
C4012
10/50
75
C4016
104Z
C4017
10/50
C4018
10/50
75
C4163
C4022
104Z
C4023
10/50
C4024
10/50
C4025
104Z
C4026
10/50
C4027
10/50
75
181J
181J
C4144
CIN_V3
YIN_V3
VIN_V3
CIN_V2
YIN_V2
VIN_V2
COUT_V1
YOUT_V1
VOUT_V1
100K
R4212
CIN_V1
YIN_V1
CIN_DVD
YIN_DVD
VIN_DVD
C4110
104Z
VIN_V1
R4215
COUT_MON
YOUT_MON
VOUT_MON
100K
NC
2726252423222120191817161514131211
S6
S7
GND_VD
ADINPB
PBOUT
ADINPY
CYOUT
GND_VD
ADINPY
CYOUT2
PBOUT2
CYOUT2
GND_VD
ADINPB
PBOUT2
ADINPR
PROUT2
CY_IN1
PB_IN1
PR_IN1
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
L4010
YOUT_MON
COUT_V1
10K
10K
22
ADINSY
YOUT
S6
P4007A
NC
PB_IN3
YOUT_V1
S7
10
11
12
PR_IN3
C4122
104Z
C4123
47/25
C4112
104Z
C4114
470/6.3
C4124
47/25
C4125
104Z
Q4005
NJM2585M
VIDEO AMP.
1
CH1 IN1
CH1 OUT
2
SW1
3
CH1 IN2
CH2 OUT
4
SW2
5
CH1 IN3
CH3 OUT
6
GND
7
VDD1
8
CH2 IN1
9
GND
CH2 IN2
GND
CH2 IN313CH3 IN3
104Z
C4146
L4001
+5.3V_VDD
VDD2
GND
GND
CH3 IN1
GND
CH3 IN2
GND
100/6.3
C4104
220/6.3
C4105
22/50
C4107
22/50
TP411
R4160 75
TP410
R4161
75
NC
C4168
221J
2.2
24
23
PS
22
21
20
19
18
17
16
15
14
C4145
C4106
220/6.3
220/6.3
C4118
470/6.3
C4119
YOUT_SDET
JCYIN
10/50
C4169
0
C4181
220/6.3
C4182
C4135
104Z
C4103
220/6.3
C4108
C4111
104Z
C4116
470/6.3
TP409
220/6.3
C4121
470/6.3
VOUT_MON
JPBIN
10/50
C4189
R4130
0
R4131
0
220/6.3
C4183
220/6.3
C4154
221J
JPRIN
C4155
221J
10/50
R4132
PROUT2
S7
S6
ADINPR
PROUT
220/6.3
C4133
220/6.3
C4134
0
R41260R4127
37
38O139
40
O2
SDA
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
PBOUT2
PBOUT1
GND2
CYOUT3-FB
CYOUT3
CYOUT2-FB
CYOUT2
COUT4
VCC2
COUT3
COUT2
COUT1
GND3
YOUT4-FB
YOUT4
YOUT3-FB
YOUT3
YOUT2-FB
YOUT2
YOUT1
VCC3
VOUT4-FB
VOUT4
SDA
PROUT2
PROUT1
AN-15881A-VT
VOUT3-FB66VOUT367VOUT2-FB68VOUT269VOUT170SCL71V172V273V374V475V576V677V778V879Y180Y2
65
C4127
470/6.3
R4162
75
VOUT_V1
ADINCV
VOUT
NC
C4179
+5.3V_VD
L4012
LBC2518
PRIN3
PRIN2
R4136 33
R4158 0
36
MUTE
Q4002
VIDEO SWITCH
C4129
470/6.3
VIN_V1
VIN_V2
VIN_V3
VIN_DVD
PRIN1
0
R4157
30
PR131PR232PR333PR434PR535PR6
VIN_V4
R4156 0
C4131
GND_VD
104Z
C4132
DACCV
VIN_DAC
PBIN3
0
R4155
104Z
YIN_DVD
PBIN2
0
R4154
25
BP226PB327PB428PB529PB6
BIAS
GND1
VCC1
YIN_V1
PB1
CY6
CY5
CY4
CY3
CY2
CY1
C8
C7
C6
C5
C4
C3
C2
C1
Y8
Y7
Y6
Y5
Y4
Y3
R4141
R4142
C4244 104Z
C4243 104Z
C4166 NC
R4153
24
R4140
23
C4242
22
21
R4152
20
R4151
19
R4150
18
17
C4136
16
C4150
15
14
C4137 104Z
13
12
11
10
9
8
C4138 104Z
7
6
5
4
3
2
1
L4011
TP407
NC
PRIN_DAC
PBIN_DAC
NC
104Z
22/50
104Z
C4139
104Z
C4140
104Z
C4141
47/25
2.2
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
To NADG-9177
C4149
104Z
C4148
104Z
SCL
SDA
(SD-3 : D1)
NC
10/50
C4151
C4152
C4153
V3V
FANH
FANCTRL
YOUT_SDET
104Z
VCSCL
VCSDA
P2004B
VSYNC
123456789
GND4V
CYIN_DAC
CIN_DAC
YIN_DAC
10
VCRST
VMUT
SDET
FANH
F-CTRL
HDMI-CEC-LED_SDET
NC
JL6017A
54321
+10S
GND_VD
Z2_MUTE
R9107
0
R9105
R9106
NC
+10S
FANH:
F-CTRL:
FANH:
F-CTRL:
FANH:
NC
To NADG-9177
(SD-3 : E1)
NC
123
Z2VOLCLK
SPRLCS
SPRLF
FANH_Z2VOLDAT
NC
L
HI-SPEEDF-CTRL:
L
L
LOW-SPEED
H
H
STOP
H
NC
C4102
VOUT
YOUT
COUT
CYOUT2
PBOUT2
PROUT2
CYIN_DAC
PBIN_DAC
PRIN_DAC
YIN_DAC
CIN_DAC
VIN_DAC
SPRLSB
104Z
ADINCV
ADINSY
ADINSC
ADINPY
ADINPB
ADINPR
DACPY
DACPB
DACPR
DACSY
DACSC
DACCV
4P
4
SPRLB
TRGA
12VTRGC
Z2_MUTE
TRGB
Q9102
F-CTRL
RN1402
+5.3V_VDD
Q4012
2SA1162-GR
33k
R4117
R4225
0
R4221
0
R4145
0
232RXD
232TXD
Q9103
RN1402
1
FANH
P2006B
R9101
+10VDSP
(FAN +VCC)
R9103
100
1.2K(1/2W)
D9101
UDZS7.5B
68
R4114
104Z
C4101
2.2K
R4116
D4001
D4002
1SS352
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
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
+10VDSP
R9102
4.7(1/2W)
NC
To NAVD-9178(2/2)
(SD-6 : E2)
1
2
1
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-R557
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
022K
L7201
L7202
022K
L7203
022K
E7201
JL6605B
JL6605A
1
HPL
5
2
LSPE
4
3
3
HPR
2
4
HPDET
1
5
GND_VD
472J
C7201
(MPUGND)
CSP
1
LSP
2
RSP
3
SLSP
4
SRSP
5
6
7
(SD-2 : E5)
JL6600B
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
R6691
R6992
390(1/2W)
390(1/2W)
(MPUGND)
TP409
TP410
R9010
82(1/2W)
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.
NAVD-9178(2/2)
+10VDSP
R9029
0.47(1/2W)
NC
J9001
5
Adj
Vo
100K
+5.3V_VD
R9022
4
+
6.8K
R9023
33K
R9024
TP405
TP404
TP402
C9025
470/6.3
+24V
RLGND
CSPE
LSPE
RSPE
SLSPE
SRSPE
SBLSPE
SBRSPE
SBRSPE
SBLSPE
SPBROUT
SPBLOUT
To NAVD-9178(1/2)
SPRLCS
SPRLF
(FAN +VCC)
(GND_HD)
GND_VD
+10V_HD
+10V_HD
GND_VD
(GND_HD)
VPOWER
L4015
TP403
LBC2518AR7M
+5.3V_VDD
105Z
C9022
HPDET
VPOWER
(+5V_XM)
+5.3V_VD
GND_VD
(GND_XM)
+5VDIS
+5VDSP
GND_VD
GND_VD
+10VDSP
POFF2
APOWER
10S+12VD
SEC3-2
FLAC1
FLAC2
JL6603B
1
2
3
4
5
6
7
8
9
JL6604B
4
3
2
1
(SD-5 : G1)
JL8001A
4
3
2
1
TP401
P2005B
1
2
3
4
5
6
7
8
9
POFF
10
11
12
13
(-VP)
14
15
16
(SD-2 : D5)
To NAAF-8779(2/2)
NC
(SD-7 : E2)
To NAHDM-9199
(SD-3 :D1 )
To NADG-9177
L6602 NC
R6602 NC
R6612 NC
J6851
L6600 NC
R6600 NC
R6610 NC
J6600
L6601 NC
R6601 NC
R6611 NC
J6604
L6603
R6603
R6613
J6619
L6604
R6604
R6614
J6620
TP408
D9002
RL1N4003
U12
VIDEO & SPEAKER TERMINAL PC BOARD
C6602
223J
RL6602
D6600
1SS352
C6600
223J
RL6600
D6603
2SC2235-Y
R9006
D9005
D9013
1SS352
Q9001
8.2K
C9005
UDZS36B
47/50
R9004
1SS352
C6603
RL6603
33K
C9006
223J
+5VDIS
223Z
3
R9011
4.7(1/2W)
Q9002
DTC123JKA
NC
NC
NC
NC
NC
NC
R9005
220(1/2W)
+
8.2K
C9001
470/63
R9003
C6640
C6650
NC
C6643
APOWER
SEC2-1
SEC2-2
SPEAKERS
CENTER
P6601
R
L
NC
FRONT
C6653
NC
SURROUND
R
L
NC
P6602
+10S
1SS352
1
1
R9012
R9013
D9014
1SS352
1SS352
D9015
3.3/50
C9013
D9012
C9012
334J
C6642
C6641
C6644
100K
R9014
C6652
NC
NC
C6651
C6654
NC
421
NC
NC
NC
3
D9011
D3SBA20
D9024
UDZ3.3B
DTC123JKA
D9017
1SS352
C9011
10000/16
Q6602
POFF2
R9028
0.47(1/2W)
NC
Q6601
DTC123JKA
D9018
RL1N4003
1
5
+
C9021
470/16
SPRLF
SPRLCS
Q9021
SI-8008
VIN
SS
RL1N4003
VADJ
GND
3
D9022
R9035
1.8(2W)
SW
Q9031A
L9001
NCH-2541_470K
2
4
D9021
R9001
3.3(2W)
1
2
R9036
1.8(2W)
CRS09
Q9031B
R9002
3.3(2W)
1
2
R9020
R9021
10K
1.5K
R9018
0
10K
R9027
C9023
1.5K
R9008
Q9031
MPC2905BHF
1
I
2
+
C9031
470/16
R6690
10(1/2W)
R9017
NC
Q9022
BA00JC5WT
1
Vc
2
Vin
GND
10/50
C9024
3
C9032
223Z
+
D9020
470/6.3
3
1SS352
E9001
+
O
G
HT-R557
HT-R557
A
SCHEMATIC DIAGRAMS-7
HDMI SECTION
NAHDM-9199
1
AGND
20
22
HP DET
+5V
P8002
Shield
GND
DDC DATA
DDC CLK
NC
CERemote
CK-
CK Shield
HDMI
IN 1
2
3
HDMI
IN 2
GND_S
D0 Shield
D1 Shield
D2 Shield
Shield
23
22
Shield
P8003
DDC DATA
DDC CLK
CERemote
CK Shield
Shield
23
CK+
D0-
D0+
D1-
D1+
D2-
D2+
HP DET
+5V
GND
CK-
CK+
D0-
D0 Shield
D0+
D1-
D1 Shield
D1+
D2-
D2 Shield
D2+
21
20
NC
21
4
U15 HDMI PC BOARD
A
C8031
104Z
C8041
104Z
C8005
104Z
C8040
104Z
NC
NC
R8004
R8003
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
R8008
R8010
1K
1K
R8012
R8013
0
0
R8021
R8018 NC
R8017 NC
R8024
R8022
1K
1K
R8026
0
0
+5VIN1HD
+5VIN2HD
R8005
10K
R8006
D8001
1SS226
10K
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
2
1SS226
Q8002
BA33BC0FP
+3.3V
3
O
G
2
102K
220/4
C8009
C8010
C8036 105Z
C8037 102K
R8007
10k
C8038
105Z
1
D8002
R8011
5.6(1/2W)
+5.8V
1
I
1.8k
31
30
IN_BO
+3.28V
29
VAVEE
I2C_SDA
I2C_SCL
RESET
OP3
ON3
VTTO
OP2
ON2
DVCC
OP1
ON1
VTTO
OP0
ON0
DVCC
R8027
R8009
C8030
4.7K
105Z
28
27
26
25
24
23
22
21
20
19
18
17
16
15
C8003
C8029
22/16
L8001
22/4
104Z
C8011
43
AUX_B3
44
AUX_B2
45
AUX_B1
46
AUX_B0
47
AMUXVCC
48
AUX_COM3
49
AUX_COM2
50
AUX_COM1
51
AUX_COM0
52
DVEE
53
AUX_A3
54
AUX_A2
55
AUX_A1
56
AUX_A0
57
e_PAD
C8035
AVCC
39
40
41
42
IP_B3
AVCC
IN_B3
AVCC2IN_AO3IP_AO4AVEE5IN_A16IP_A1
1
C8033102K
C8034105Z
102K
33
34
35
36
37
38
VTTI
AVEE
IP_B1
IP_B2
IN_B1
IN_B2
AD8196
Q8003
HDMI/DVI SWITCH
VTTI
IN_A29IP_A2
7
8
10
C8032105Z
32
AVCC
IP_BO
AVCC11IN_A312IP_A313AVEE1412C_ADDR
C8004 104Z
L8002
LBC25184R7M
LBC25182R2M
C8012
C8021 105Z
DVCC
C8013 105Z
C8014 102K
C8015
C8016 102K
C8017
C8018 102K
C8019 105Z
C8020 102K
D8005
2IN1
OUT
5NC4
471J
C8007
L8005
LBC25184R7M
22/4
R8001
10K
C8028
102K
105Z
105Z
3
GND
SW
R8020
R8028 4.7K
HDMRST
Q8001
S-812C50BUC
10K
4.7K
R8029
C8002 105Z
R8002
5.6k
C8001
Q8004
UM6K1N
1
2
4
5
R8030
470/16
R8032
10k
1.5k
6
3
L8006
NCH-2541_470K
10k
R8031
1.5k
R8034
+3.28V
AGND
GND
A
C8022102K
C8023105Z
C8024
102K
C8025105Z
C8026
102K
C8027
105Z
+6.1V
2
SW
4
VADJ
D8006
CRS09
DLP2ADN900HL4L
DLP2ADN900HL4L
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
GND
JL8002B
1
D8004
D8003
2
UDZS5.6B
R8015 NC
(SD-6 : E3)
4
1
To NADG-9177
2
(SD-3 : G1)
3
C8039
GND_S
104Z
R8016 NC
20
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
22
23
Shield
Shield
P8004
HDMI
OUT
HT-R557
HT-R557
A
SCHEMATIC DIAGRAMS-8
POWER SUPPLY SECTION
NAPS-9150
1
2
AC IN
120V, 60Hz
3
4
U07
POWER SUPPLY PC BOARD
!
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.
P921A
P922A
P901A
BCDE
1SS133
D933
1SS133
D935
D930
223Z
P902
C921
RL901
!
1SS133
3
!
4 1
103M/275VAC
!
D925
C902
104J
C901
F903
J933
1SS133
D931
1SS133
D923
1SS133
D921
1SS133
D924
1SS133
D922
1SS133
!
T902
NPT-1520JQ
1
9
2
8
3
7
456
NC
NC
P941AP942A
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
56(1/2)
NC
MTZJ5.1B
D934
R934
P923A
C922
2200/25
F901
T8A/125V
+
C930
+
!
100/50
P924A P925A
NC
100K
100K
NC
J931
R930
R931
NC
Q930
SI-3010KF
Vin3GND4Vout5ADJ
1Vc2
C931
10/50
JL901A
POFF
5
+12VD
4
MPUGND
3
+10VS
2
POWERD
1
(SD-6 : A3)
D911
1SS133
C911 102J
J932
82K
R932
C932
100/16
10K
R933
P911
1
2
1
3
E902E901
NPT-1517D
PRI
To NAVD-9178(2/2)
D912
1SS133
!
T901
S4
S3
S2
S1
NAPS-9151
R9102
8
8.2(1/2W)
9
10
11
12
13
14
104J
U08
To NAVD-9178(2/2)
(SD-6 : A3)
JL9101A
12345
FLAC1
FLAC2
SEC3_2
SEC3_1
C9101
R9101
!
0.1(1/2W)
F910
NC
6
SEC2_1
SEC2_2
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-R557
HT-R557
A
SCHEMATIC DIAGRAMS-9
XM DIGITAL TRANSCEIVER SECTION
NADG-9179
1
U14
XM DIGITAL TRANSCEIVER PC BOARD
L2002
BK1608LM182
NC
104Z
C2013
R2057
44
43
42
45
VDD
MUTE
SAII_CLK
I2S_OCLK
Q2001
BU9450KV
VSS
VDD
COMM_TX_EN
COMM_RX_P
17
19
16
18
104Z
C2003
1K
104Z
C2004
R2006
1K
R2007
C2012
41
40
VSS
I2S_LRCLK
VDD
COMM_RX_M
20
21
R2008
100
R2009
100
+3.28V
46
47
48
1
SAII_DA
SAII_EN
LSDP
2
VSS
100K
100K
R2004
+3.28V
100K
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
100K
R2005
13
I2S_RATE
14
R2052
12 : SLAVE_SEL
LINKACTIVE
15
0
XM_SDI_L
2
XM_SDO_L
XM_IRQ_ANT
XM_RESET
R2001
100K
R2003
100K
C2001
104Z
R2051
R2002
C2002
102K
3
104Z
39
38
VSS
VDD
I2S_CLK
HSDP_EN
DT4_MODE
HSDP_CLK
HSDP_DA
SC_RATE
OSC_OUT
VSS
COMM_TX_M
COMM_TX_P
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.
C2027
10/50
C2028
10/50
C2029
C2030
R2031
22(1/2W)
220/16
220/16
R2032
22(1/2W)
+5.3V
R2044
220
+11.9V
-12.2V
102K
C2044
BLM21PG221SN1
BLM21PG221SN1
C2034
C2042
100/10
BLM21PG221SN1
104Z
R2033
R2034
L2006
L2004
L2005
22
22
XM_L_OUT
XM_R_OUT
GND_A
SR_L_OUT
SR_R_OUT
+12V
-12V
R2040
NC
R2038
22
R2039
22
C2041
102K
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
E2003
E2001
4
GND
3
D+
2
D-
XM
1
+V
P2001
(SD-1 : B1)
37
I2S_DA
OSC_IN
VSS
24
C2005
104Z
C2006
104Z
I2S_SDO
I2S_SCLK
I2S_LRCLK
I2S_OCLK
36
35
34
33
VDD
32
31
VSS
30
TEST
29
28
27
VDD
26
25
VSS
R2055
R2053
C2007
100K
NC
C2010
104Z
+3.28V
100/10
R2056
C2011
104Z
R2054
10K
C2023
C2024
VCC
1X
0X
A
B
C
9
C2025
821J
821J
821J
C2026
821J
16
15
14
13
12
11
10
UDZS5.1B
R2029
R2030
9
D2001
C2035
104Z
+4.9V
+11.8V
8
3
2
R2027
4.7K
3.3K
R2028
3.3K
4.7K
6
5
4
-12.1V
NE5532APSR
Q2003A
1
7
Q2003B
NE5532APSR
Q2002
CS4344
R2014
330
R2013
330
R2015
330
100
R2012
10/50
C2016
NC
C2009
080D
1M
R2011
R2010
680
C2008
040C
+3.3V_XM
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
22(1/2W)
1
I
G
2
104Z
C2032
C2043
3
O
Q2005
R2047
100/10
2
G
I
C2021
10/50
C2022
10/50
104Z
C2031
+11.9V
1
TC74HCT7007AF
R2021
2.2K
100K
R2023
100K
R2024
R2022
2.2K
L2003
LBC2518T2R2M
TC4053BFT
1
2
3
4
5
6
7
8
R2036
0
Q2006
1
2
3
4
5
6
7
GND8OUT4
1Y
0Y
1Z
ZCOM
0Z
INH
VEE
GND
R2025
R2026
Q2008
C2037
104Z
VCC
IN6
OUT6
IN5
OUT5
IN4
2.2K
2.2K
YCOM
XCOM
+5.1V
14
13
12
11
10
R2058
NC
R2059
0
XMANT
XMLNK
XMDACRST
XMCOMSEL
XMERRIRQ
XMSRSEL
XMSRTXD
XMSRRXD
XMRST
GND
+5V_XM
TC74VHC541FT
Q2007
11
12
+3.3V
C2036
104Z
13
14
15
16
17
18
19
20
XM_SDO_L
XM_RESET
4
Y8
GND
Y7
Y6
Y5
Y4
Y3
Y2
Y1
_G2
VCC1_G1
10
9
A8
8
A7
7
A6
6
A5
A4
A3
A2
A1
R2035
5
4
3
2
NC
R2046
NC
JL101B
1
2
3
4
5
6
7
8
9
10
11
To NADG-9177
(SD-3 : E1)
HT-R557
HT-R557
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 --- TP13
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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