Onkyo TXSR-804, TXSR-804-E Service Manual
SERVICE MANUAL
SERVICE MANUAL
AV RECEIVER
TX-SR804/804E
Ref. No. 3950
102006
MODEL TX-SR804
MODEL
STANDBY/ON
STANDBY
ZONE 2
POWER
ON
OFF
PURE AUDIO
TX-SR804 Black, Golden and Silver models
B MDC, S MDC
B MPA, S MPA
G MWT
G MGK, G MGR, G MGQ
TX-SR804E Black and Silver models
B MPP, S MPP
DVDMULTI CH CD
TX-SR804E
PHONO
VIDEO 4VIDEO 3VIDEO 2VIDEO 1
120V AC, 60Hz
230-240V AC, 50Hz
120/220-240V AC, 50/60Hz
220-230V AC, 50Hz
230-240V AC, 50Hz
ON STANDBY
V
T
I
INPUT
V1 V2 V3
+
12
3
T V CH
MULTI CH
DVD
V4
-
456
CD
TUNER
TAPE
78
9
V VOL
T
PHONO
+
CLEAR
10 0
10
11 12
--/---
INPUT SELECTOR
MACRO
32
1
ZONE2
DIMMER
PREV
CH
DISPLAY
RECEIVER
TAPE/AMP
ALBUM
STEREO
REPEAT
PURE A
OPEN/CLOSE
TV
+
CH
DISC
-
TEST TONE
REMOTE MODE
DVD CD
VCR
CABLE
M
U
N
E
E
N
M
U
P
O
T
ENTER
R
E
T
U
U
T
R
N
E
S
LISTENING MODE
SURR
SUBTITLEAUDIO
THX
DIRECT
CH SEL LEVEL LEVEL
VIDEO OFF
L NIGHT
RC-620M
HDD
SAT
MDCDR
SLEEP
VOL
P
MUTING
RANDOMREC PLAYLIST
PLAY MODE
ALLST
Re-EQ
MASTER VOLUME
TUNERTAPE
DISPLAY
PUSH TO OPEN
TX-SR804
RC-620M
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.
SERVICE PROCEDURE
9
USE
33
330GR
>
USE
6.3A-S
K
R
>
USE
6.3A-S
K
R
2
USE
6.3A-S
K
R
USE
50V
GR
9
USE
6.3A-S
K
R
>
3
USE
K
5GR
>
USE
5A-UL/
33
6GR
>
USE
K
3GR
USE
K
3GR
1. Replacing the fuses
This symbol located near the fuse indicates that the
fuse used is show 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 utilise est e lent.
Pour une protection permanente, n'utiliser que des fusibles de meme
type. Ce demier est indique la qu le present symbol est apposre.
<Notes>
<DC> : TX-SR804 Canadian model
: TX-SR804 Australian model
<PA>
<PP> : TX-SR804E European model
<WT> : TX-SR804 World wide model
<GK>
<GQ>
<GR>
TX-SR804/804E
: TX-SR804 Korean model
: TX-SR804 Hong kong model
: TX-SR804 Chinese model
REF NO.
01
F
01
F
F902
F903
F90
F931
F932
F951
F95
F6901
F6902
PART NAME
F
F
F
F
F
F
F
F
F
F
FUSE
DESCRIPTION
10A-UL/T-2
E-EA
E-EA
T-2
2.5A-SE-EA
1.6A-SE-EA
1.6A-SE-EA
E-EA
E-EA
12A-TUL-2
12A-TUL-250V
PART NO.
252
252079G
252079G
25232
25207
25207
25207
252079G
252079G
252301
252301GR
REMARKS
!, <DC
!, <WT,GQ,GR,GK,PA,PP
!, <WT
!, <DC
!, <WT,GQ,GR,GK,PA,PP
!
2. To initialize the unit
1. Press and hold down VIDEO 1 button, then press STANDBY/ON button when the unit is Power on.
2. After " Clear " is displayed, the preset memory and each mode stored in the memory are initialized and will
return to the factory settings, and turn to Standby mode.
3. Safety check out
(U.S.A. model only)
After correcting the original service problem, perform the following safety check before releasing the unit to
the customer.
Leakage current Check
Measure the leakage current to a known earth ground (water pipe or conduct etc.) by connecting a leakage current
tester between the earth ground and exposed metal parts of the unit (input/output ground terminals, screw heads or
metal overlays etc.).
Plug the power supply cord directly into a 120Vac 60Hz wall socket and turn STANDBY button on.
Any current measured must not exceed 0.5mA.
.
4. Memory Backup
This model uses a battery-less memory backup system in order to retain radio presets and other settings
when it's unplugged or in the case of a power failure.
Although no batteries are required, the unit must be plugged into an AC outlet in order to charge the
backup system. Once it has been charged, the unit will retain the settings for several weeks,
although this depends on the environment and will be shorter in humid climates.
OPERATION CHECK-1
SPEAKER PROTECT-1 (DC VOLTAGE DETECTION)
[When]
1. Exchange power transistors (Q6050 - Q6056, Q6060 - Q6066).
2. Exchange amplifier PC board ass'y (NAAF-8678, NAAF-8682).
[Procedure]
<Note>
1. Press and hold down CD button, then press STANDBY/ON button while the unit is Power ON.
" Test - _ " is displayed only for 5 seconds.
No load. No input signal.
TX-SR804/804E
Test - _
2. Press VIDEO 3 button, while the characters of " Test - _ " are displayed.
The unit will be in the state of
" Test-4-00 ".
Blinks
Test - 4-00
3. Repeatedly press TONE
+ button until the characters of " Test-4-21 " are displayed.
Test - 4-21
Check whether the operation starts and continues automatically as follows.
Test - 4-21
Front L ch
Protect OK
Check
Test - 4-22
Front R ch
Protect OK
Check
Test - 4-23
Center ch
Protect OK
Test - 4-24
Check
Surround L ch
Check
Protect OK
Test - 4-25
Protect OK
Test - 4-26
Protect OK
Test - 4-27
Protect OK
Protect
Surround R ch
Check
Surround Back L ch
Check
Surround Back R ch
Check
If all channels are OK, the characters of
Test - 4-35
4. Press STANDBY/ON button.
Clear
" Test - 4 - 35 "
are finally displayed.
Turn off
OPERATION CHECK-2
SPEAKER PROTECT-2 (CURRENT DETECTION)
[When]
1. Exchange power transistors (Q6050 - Q6056, Q6060 - Q6066).
2. Exchange amplifier PC board ass'y (NAAF-8678, NAAF-8682).
[Procedure]
<Note>
No input signal.
Do not check two or more channels at the same time.
Do not connect a dummy load to speaker terminals longer than 2 seconds.
TX-SR804/804E
1. Press and hold down
" Test - _ " is displayed only for 5 seconds.
2. Press VIDEO 3 button, while " Test - _ " is displayed.
The unit will be in the state of
CD
button, then press
Test - _
" Test-4-00 ".
STANDBY/ON
Blinks
button while the unit is Power ON.
Test - 4-00
3. Repeatedly press
TONE
+
button until
" Test-4-35 " is displayed.
Test - 4-35
4. Connect a dummy load of
At this time, confirm that the speaker relay is
3
ohms to the Front L ch speaker terminals.
not turned off.
Test - 4-35
5. Connect a dummy load of 1 ohm to the Front L ch speaker terminals.
At this time, confirm that the speaker relay is turned off and " Protect " will bev displayed.
Protect
Disconnect the dummy load immediately after checking the display of
" Protect ".
Test - 4-35
6. Check other channels according to the same procedure as 4 and 5.
FL FR C SL SR SBL SBR
7. Press
STANDBY/ON
button.
Clear
Turn off
TX-SR804/804E
OPERATION CHECK-3
CONTROL OF POWER SUPPLY (SPEAKER OUTPUT SENSOR AND THERMAL DETECTOR)
[When]
1. Exchange power transistors (Q6050 - Q6056, Q6060 - Q6066).
2. Exchange power amplifier PC board ass'y (NAAF-8678, NAAF-8682).
3. Exchange thermal sensor PC board ass'y (NAETC-8680).
[Procedure]
<Note>
Output Sensor
1. Press and hold down CD button, then press
" Test - _ " will be displayed only for 5 seconds.
No output. No input.
STANDBY/ON
button while the unit is Power ON.
Test - _
2. Press
The unit will be in the state of
VIDEO 3
button while
" Test - _ "
" Test-4-00 ".
Blinks
is displayed.
Test - 4-00
3. Repeatedly press TONE
+
button until
" Test-4-36 " is displayed.
Test - 4-36
4. At this time, confirm that the red characters of
And, confirm that the relays (RL6901 and RL6902) are
" FM STEREO " is displayed.
FM STEREO
Test - 4-36
5. Press TONE+ button and
the relays (RL6901 and RL6902) are
confirm that
the red characters of
turned off in 2 or 3 seconds as well as 4. (C+SR+SBL+SBR check)
FM STEREO
Test - 4-37
6. Press STANDBY/ON button.
Clear
turned off in 2 or 3 seconds. (FL+FR+C+SL check)
" FM STEREO " is displayed and
Turn off
Thermal Detector
1. Press and hold down
The main microprocessor version will be displayed only for 3 seconds.
DISPLAY button, then press
<Ex.>
STANDBY button when the unit is power ON.
Ver. 1.01/06920a
TONE
2. Press
3. Confirm that the displayed temperature is within +/-20 C from the ambient temperatures.
4. Press STANDBY/ON
button while the version is displayed, then the temperature will be displayed.
<Ex.>
T: 25 C/ 77 F
button.
Turn off
Clear
OPERATION CHECK-4
CONTROL OF COOLING FAN
[When]
1. Exchange power transistors (Q6050 - Q6056, Q6060 - Q6066).
2. Exchange power amplifier PC board ass'y (NAAF-8678, NAAF-8682).
3. Exchange thermal sensor PC board ass'y (NAETC-8680).
4. Exchange cooling fan.
[Procedure]
1. Confirm that the cooling fan doses not rotate at no audio input signals.
TX-SR804/804E
2. Press and hold down CD button, then press
" Test - _ " will be displayed.
Test - _
3. Press
VIDEO 3
button while
" Test - _ "
Test - 4-00
4. Repeatedly press TONE
cooling fan rotates in low speed.
+
button until
" Test-4-36 " is displayed. Then confirm that the
Test - 4-36
5. Press TONE+ button and
confirm that the cooling fan rotates in low speed.
Test - 4-37
6. Press
TONE+ button two times and
confirm that the cooling fan rotates in fast speed.
Test - 4-39
7. Press the STANDBY/ON
button.
Clear
STANDBY/ON
Blinks
is displayed.
The unit will be in the state of
button while the unit is Power ON.
" Test-4-00 ".
Turn off
DEBUG MODE -1
How to Check Versions of Main, DSP and Video(HDMI) Microprocessor
1. Press and hold down DISPLAY button, then press STANDBY/ON button when the unit is power ON.
The main microprocessor version will be displayed on FL for 3 seconds.
<Ex.>
2. Press SETUP button while the version is displayed, then " DSP Ver: " will be displayed.
3. Press ENTER button while " DSP Ver: " is displayed, then " DSP F/W Update " will be displayed.
4. Again, press and hold down DISPLAY button, then press STANDBY/ON button in order to get DSP version.
5. Press SETUP button a few times.
The versions of DSP ROM ---> Video(HDMI) microprocessor ---> Main microprocessor will be displayed in turn.
<Ex.>
Ver.1.01/06920a
DSP Ver:
DSP F/W Update
DSP Ver:05Y28A
TX-SR804/804E
<Ex.>
<Ex.>
6. To check DSP version next time, the procedures of 2-4 are not necessary until the power cord is off.
HDM.Ver:06607A
Ver.1.01/06920a
How to Set in Debug Mode
1. Press and hold down
<Ex.>
DISPLAY button, then press
The version number of microprocessor is displayed only for 3 seconds.
STANDBY
button while the unit is power ON.
Ver.1.01/06920a
2. Press
<Ex.>
DISPLAY
button while the version is displayed, then the status of DSP and DIR etc will be displayed.
E6A48K017FF00x0
Refer to next page to see the information displayed for detail.
3. To exit, press STANDBY/ON button.
DEBUG MODE -2
Content of Display
TX-SR804/804E
FL Display
1
2
3
4
5
7
6
8
9
10
-------------------------- DIR -----------------------------
UNLOCK
1
E = UNLOCK
_ = LOCK
Digital Selector
2
D = DIGITAL
A = ANALOG
1 = Coax 1
2 = Coax 2
3 = Opt 1
4 = Opt 2
5 = Opt 3
7 = Front Opt
Sampling Frequency
3
96 = 96kHz
48 = 48kHz
44 = 44.1kHz
32 = 32kHz
--- = Not Detected
PreEmphasis
4
K = OFF
e = ON
DIR STATUS
5
0 = ANALOG
1 = PCM
2 = NOT_PCM
3 = DATA
4 = DTS CD
5 = MCH
6 = NOT DECIDED
---------------------- MEMORY / DOWNLOAD --------------------
AUTOBOOT DSP AB CODE
6
0 = FLASH
1 = AB_AC3_PL2
2 = AB_dts_PL2
3 = AB_NEO6
4 = sgen_AB
5 = AB_PL2fs
6 = AB_dts_6dol
7 = AB_dts9624
8 = AAC
----------------------------------------------- DSP ---------------------------------------------------------
DSP Status
8
00 = POWER OFF
01 = POWER ON WAIT
10 = DSP RESET
11 = DSP RESET WAIT
12 = DSP AB BOOT Ready
13 = DSP AB BOOT start
14 = DSP AB BOOT
15 = DSP C BOOT Ready
16 = DSP C BOOT start
17 = DSP C BOOT
18 = DSP SOFT RESET
20 = DSP C APP_START
DSP Detect Format
9
IEC61937 Format
00 = Null
01 = Dolby Digital
03 = Pause
04 = MPEG1 L1
05 = MPEG1 L23
/ MPEG2 w/o
06 = MPEG2 w/e
07 = MPEG2 AAC
08 = MPEG2 L1
09 = MPEG2 L2/3
0B = DTS1
0C = DTS2
0D = DTS3
1B = MPEG2 AAC1
1C = MPEG2 AAC2
21 = DSP C HW CONFIG SET
22 = DSP C SW CONFIG SET
23 = DSP C SW CONFIG SET
24 = DSP C SW CONFIG SET
25 = DSP C SW CONFIG SET
26 = DSP C SW CONFIG SET
27 = DSP C SW CONFIG SET
28 = DSP C SW CONFIG SET
29 = DSP C SW CONFIG SET
2A = DSP C SW CONFIG SET
3F = DSP C KICK START
40 = DSP AB APP_START
NOT IEC61937 Format
20 = Silent
21 = DTS LD
22 = DTS CD
23 = PCM
41 = DSP AB HW CONFIG SET
42 = DSP AB SW CONFIG SET
43 = DSP AB SW CONFIG SET
44 = DSP AB SW CONFIG SET
45 = DSP AB SW CONFIG SET
46 = DSP AB SW CONFIG SET
47 = DSP AB SW CONFIG SET
48 = DSP AB SW CONFIG SET
49 = DSP AB SW CONFIG SET
4A = DSP AB SW CONFIG SET
4B = DSP AB SW CONFIG SET
4F = DSP AB KICK START
FF = FREE
DSP Decode
10
O = Decode OK
X = Decode NG
- = ANALOG In
----------- Main Microprocessor ------------
Mute Condition
11
0 = mute off
1 = mute during input selector's switching
2 = mute during parameter's switching
4 = DSP Mute
8 = DIR Mute
3 = 1 + 2
5 = 1 + 4
6 = 2 + 4
7 = 1 + 2 + 4
9 = 1 + 8
A = 2 + 8
B = 1 + 2 + 8
C = 4 + 8
D = 1 + 4 + 8
E = 2 + 4 + 8
F = 1 + 2 + 4 + 8
11
AUTOBOOT DSP C CODE
7
0 = C_dts9624
1 = C_neo6
2 = C_OOS_no_sd
3 = C_OOS
4 = C_oob
5 = C_PL2
6 = C_PL2xTHX
7 = C_THX
8 = c_spsetup
9 = vers
DEBUG MODE -3
Trouble Cause Analysis by Debug Mode
This debug mode will help in analysing digital audio no sound trouble.
Check information on FL display and the related devices or circuits below.
TX-SR804/804E
Digit No.
on FL
1
3
5
9
10
11
11
Symptom on Display
"E" is displayed
Displayed freq. is different
from input signal freq.
Displayed format is different
from input signal format
Displayed format is different
from input signal format
"x" is displayed
"4" is displayed
"8" is displayed
Cause
No input signal to DIR
No input signal to DIR
No input signal to DIR
Input signal to DSP is no good
Interface between DSP and main
micro processor is no good
DSP outputs error to main micro
processor, which outputs mute
DIR outputs error to main micro
processor, which outputs mute
Check
Related devices and circuits from digital
input to Q361
Related devices and circuits from digital
input to Q361
Related devices and circuits from digital
input to Q361
Related devices and circuits from Q361
to Q201
Related devices and circuits from Q701
to Q201
Q701, Q201, Q301 & related devices and
circuits
Q5701, Q201, Q361 & related devices
and circuits
TX-SR804/804E
EXPLODED VIEW
P901
A404
A403
A062
x 4 pcs.
A056
x 4 pcs.
F903
A402
x 44 pcs.
A067
A092
x 2 pcs.
A110
T901
U17
A057
x 2 pcs.
A106
x 2 pcs.
A405
A408
x 5 pcs.
A401
A070
x 2 pcs.
U19
A430
A051
U15
F901
U16
F951
F952
F931
F932
U011
U18
U09
F6902
F6901
A060
A691
A063
A055
x 11 pcs.
Q951G
Q951F
P601
P710
U12
P701
A082
x 12 pcs.
A088
x 2 pcs.
A003
A115
A105
x 2 pcs.
U13
A059
P8000
A077
Q6050A
x 12 pcs.
U08
A092
U14
A105
x 3 pcs.
A053
x 3 pcs.
U20
U04
A069
A068
A082
x 2 pcs.
U07
A105
x 3 pcs.
U05
U06
A080
A052
A054
x 3 pcs.
A105
x 3 pcs.
A090
A081
A105
x 2 pcs.
A416
x 2 pcs.
A050
A119
x 4 pcs.
A111
x 4 pcs.
A114
x 4 pcs.
A080
A097
x 2 pcs.
Q6050A
x 2 pcs.
A087
x 2 pcs.
A105
x 4 pcs.
U21
A417
x 2 pcs.
PP/WT/GR/
GQ/GK models
A105
P7534
A003
x 15 pcs.
U01
A089
x 2 pcs.
U22
A418
U02
Q6052Q6054
A003
A031
A033
Q6051Q6053Q6055
A003
x 2 pcs.
A003
x 3 pcs.
A020
A412
A030
A038
Q6062Q6064Q6056
Q6061Q6063Q6066Q6065
Q6050
A039
Q6060
A002
U03
A010
A009
A011
x 3 pcs.
A020
x 3 pcs.
A037
x 5 pcs.
A027
A023
A101
x 4 pcs.
A003
U11
A001
A019
A411
A402
x 2 pcs.
A003
x 5 pcs.
A006
A660
A005
A029
A032
A410
A025
A100
x 4 pcs.
A095
A044
x 4 pcs.
A036
A022
A099
A040
A035
TX-SR804/804E
TX-SR804/804E
A
BLOCK DIAGRAM-1
AUDIO SECTION
1
2
3
4
5
SET UP MIC
VIDEO 4 IN
PHONO
TAPE OUT
TAPE IN
VIDEO 3 IN
VIDEO 2 OUT
VIDEO 2 IN
VIDEO 1 OUT
VIDEO 1 IN
DVD
IN 1
IN 2
HDMI
OUT
OPT IN 1
OPT IN 2
OPT IN 3
OPT IN 4
OPT OUT
CD
FL
FR
SW
SL
SR
SBL
(MULTI CHANNEL INPUT)
SBR
(FRONT)
OPT IN
COAX 1
COAX 2
R
R
C
L
L
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
Controller
BCDEFGH
XM-RADIO
D type only
MIC AMP
Q3001
RIAA
EQ
DAC
AK4384
XM/DT IC
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
73
73
74
Q331, 341, 351
2ch ADC
2ch ADC
HDMI
Micro
RX
PCM (FL,FR,C,SW,SL,SR,SBL,SBR)
HDMI
TX
& CLOCK
SPDIF
CS5340x3
2ch ADC
SWITCHING
TC74VHT157F
TC74VHT157F
Q211
MX26LV040
FLASH ROM
4M bit
Q285
IC42S16100
SD RAM
16M bit
Q141
Q161
FM/AM TUNER UNIT
UNIT
XM ANTENNA
Q3003 NJW1157
41
43
27
29
Z2_L
28
30
Z2_R
L
SOURCE_
SOURCE_R
21
23
25
22
24
26
L
APE_OUT_R
T
TAPE_OUT_L
V1_OUT_R
V2_OUT_R
V1_OUT_
V2_OUT_L
MCLK
BCLK
LRCLK
818280798685127
Q201
CS494003
DSP
RX0
RX1
RX4
RX6
RX5
RX3
RX2
RX7
TX
+
+
59
12
19
11
20
10
21
9
22
8
23
131
119
134
11
1
17
1
107
106
109
1
10
18
1
49
48
43
47
46
45
44
42
50
42
44
-6dB
Q3002
NJU7311AM
61
60
2ch ADC
2
3
1
64
63
62
56
46
45
48
47
4
27
3
28
MIX_
2
29
7
24
5
26
6
25
ADLTÂADLT+
ADR
T+
ADRT
16
15
14
13
54
L
MIX_R
+9.7dB
INVERT IN G
-6dB
L
VOLIN_SB
VOLIN_SBR
-
ÂT+
ADLT
ADRT
ADLT+
ADR
L
L
T
DAC_SLDAC_SR
+6dB
34
DAC_SB
DAC_SBR
MCH_C
L
MCH_SW
MCH_S
VLSCLPF
MCH_SR
32
MCH_SB
33
T
DAC_FR
DAC_FLDAC_SW
DAC_C
+6dB
VLSCLPF
-
36
VLSCLPF
37
35
DIR
7 ch POWER
AMPLIFIER
TX-SR804/804E
HEADPHONES
L
MCH_S
L
MCH_SB
MCH_SR
MCH_SBR
+29dB
80
88
81
89
82
90
A
87
95
A
83
91
84
92
85
93
86
94
TONE
TONE
+6dB@ZONE2
1
2
3
Q3007
8
+20.2dB
4
5
6
7
PRE OUT
FL
FR
C
SW
SL
SR
SBL
SBR
+29dB
+29dB
+29dB
+29dB
+29dB
+29dB
LEFT
FRONT SPEAKERS
RIGHT
CENTER SPEAKER
LEFT
SURROUND SPEAKERS
RIGHT
LEFT
SURROUND BACK
SPEAKERS
RIGHT
LEFT
Z2L_PO
Z2R_PO
ZONE2 LINE OUT
L
R
HP DET
Z2RL
SBRL
CSRL
FRL
ZONE2 SPEAKERS
RIGHT
VLSCLPF
32
T
AMUT
SBMUT
Z2LMU
+6dB
33
VLSCLPF
31
+6dB
30
VLSCLPF
28
+6dB
29
LPF VLSC
27
+6dB
26
VLSC
LPF
22
23
+6dB
VLSC
LPF
21
20
+6dB
12V TRIDDER
CONTROL
IR
REMOTE SENSOR
12V TRIGGER
OUT ZONE 2
IR IN
IR OUT
8ch DAC
Q361
CS42528
Q701
M30627FHPGP
Main Micro
Processor
RI
INTERFACE
RS-232C
INTERFACE
RIex
RS232
<Note>
Refer to SCHEMATIC DIAGRAM-13(SD-13) for
the digital audio signal flow and wave forms.
TX-SR804/804E
A
BLOCK DIAGRAM-1
AUDIO SECTION
1
2
3
4
5
SET UP MIC
VIDEO 4 IN
PHONO
TAPE OUT
TAPE IN
VIDEO 3 IN
VIDEO 2 OUT
VIDEO 2 IN
VIDEO 1 OUT
VIDEO 1 IN
DVD
IN 1
IN 2
HDMI
OUT
OPT IN 1
OPT IN 2
OPT IN 3
OPT IN 4
OPT OUT
CD
FL
FR
SW
SL
SR
SBL
(MULTI CHANNEL INPUT)
SBR
(FRONT)
OPT IN
COAX 1
COAX 2
R
R
C
L
L
L
R
L
R
L
R
L
R
L
R
L
R
L
R
L
R
Controller
BCDEFGH
XM-RADIO
D type only
MIC AMP
Q3001
RIAA
EQ
DAC
AK4384
XM/DT IC
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
73
73
74
Q331, 341, 351
2ch ADC
2ch ADC
HDMI
Micro
RX
PCM (FL,FR,C,SW,SL,SR,SBL,SBR)
HDMI
TX
& CLOCK
SPDIF
CS5340x3
2ch ADC
SWITCHING
TC74VHT157F
TC74VHT157F
Q211
MX26LV040
FLASH ROM
4M bit
Q285
IC42S16100
SD RAM
16M bit
Q141
Q161
FM/AM TUNER UNIT
UNIT
XM ANTENNA
Q3003 NJW1157
41
43
27
29
28
30
21
23
25
22
24
26
SOURCE_
SOURCE_R
L
APE_OUT_R
T
TAPE _OU T_L
V1_OUT_R
V1_OUT_
V2_OUT_L
MCLK
BCLK
LRCLK
818280798685127
Q201
CS494003
DSP
RX0
RX1
RX4
RX6
RX5
RX3
RX2
RX7
TX
Z2_
L
Z2_R
V2_OUT_R
59
+
+
12
19
1
1
20
L
10
21
9
22
8
23
131
119
134
11
1
107
106
109
1
1
42
44
NJU7311AM
1
17
10
18
49
48
43
47
46
45
44
42
50
-6dB
Q3002
606154
2ch ADC
2
3
1
64
63
62
56
HEADPHONES
7 ch POWER
AMPLIFIER
+29dB
46
45
48
47
4
27
3
28
MIX_
2
29
7
24
5
26
6
25
L
MIX_R
+9.7dB
INVERT IN G
-6dB
L
VOLIN_SB
VOLIN_SBR
-
ÂT+
ADRT
ADLT+
ADR
ADLT
L
T
T
DAC_FR
DAC_FLDAC_SW
DAC_SLDAC_SR
DAC_SB
DAC_SBR
MCH_C
DAC_C
L
MCH_SW
MCH_S
L
MCH_SB
MCH_SR
MCH_SBR
80
88
81
89
82
90
A
87
95
A
83
91
84
92
85
93
86
94
TONE
TONE
+6dB@ZONE2
1
2
3
Q3007
8
+20.2dB
4
5
6
7
PRE OUT
FL
FR
C
SW
SL
SR
SBL
SBR
+29dB
+29dB
+29dB
+29dB
+29dB
+29dB
ZONE2 LINE OUT
Z2L_PO
Z2R_PO
L
Z2RL
SBRL
CSRL
FRL
R
HP DET
LEFT
FRONT SPEAKERS
RIGHT
CENTER SPEAKER
LEFT
SURROUND SPEAKERS
RIGHT
LEFT
SURROUND BACK
SPEAKERS
RIGHT
LEFT
ZONE2 SPEAKERS
RIGHT
T
AMUT
SBMUT
Z2LMU
+6dB
VLSCLPF
ADLTÂADLT+
ADR
T+
-
ADRT
37
36
16
15
14
13
VLSCLPF
35
+6dB
34
VLSCLPF
32
+6dB
33
VLSCLPF
31
+6dB
30
VLSCLPF
28
+6dB
29
LPF VLSC
27
+6dB
26
VLSC
LPF
22
23
+6dB
VLSC
LPF
21
20
+6dB
12V TRIDDER
CONTROL
IR
REMOTE SENSOR
12V TRIGGER
OUT ZONE 2
IR IN
IR OUT
8ch DAC
DIR
Q361
CS42528
<Note>
Q701
M30627FHPGP
Main Micro
Processor
RI
INTERFACE
RS-232C
INTERFACE
RIex
RS232
Refer to SCHEMATIC DIAGRAM-13(SD-13) for
the digital audio signal flow and wave forms.
TX-SR804/804E
A
BLOCK DIAGRAM-2
VIDEO SECTION-1
1
NAVD-8991
VIDEO BOARD
2
COMPONENT
VIDEO IN 1
COMPONENT
VIDEO IN 2
COMPONENT
VIDEO IN 3
PB
PR
PB
PR
PB
PR
BCDEFGH
V_Y
Y
S SIGNAL
DETECT CIRCUIT
Q4004
SDET
69_VOUT1
60_YOUT1
SDET
48_COUT4
Y
18_CY1
19_CY2
Y
20_CY3
24_PB1
25_PB2
26_PB3
30_PR1
31_PR2
32_PR3
6dB
Y
6dB
CB
6dB
CR
LC74763-9836
OSD
18
789
To Micro Processor
16
16_C8
C
0dB
0dB
6_Y8
Q4002 AN15881A
3
DVD
VIDEO1
71_V1
72_V2
VIDEO2
73_V3
74_V4
75_V5
V
4/6dB
VIDEO3
COMPOSITE VIDEO INPUT
VIDEO4
(FRONT)
C
4
DVD
VIDEO 1
Y
YC
YC
79_Y1
80_Y2
1_Y3
2_Y4
3_Y5
Y
4/6dB
VIDEO 2
C
S VIDEO INPUT
VIDEO 3
VIDEO 4
(FRONT)
Y
YC
8_C1
9_C2
10_C3
11_C4
12_C5
C
4/6dB
0dB
0dB
0dB
5
V_Y
6_Y8
C
YCBCR
78_V8
NAVD-8824
HDMI BOARD
CB
CRVY
Y
C
5_Y7
27_PB4
33_PR4
77_V7
15_C7
21_CY4
CONVERT
CONVERT
CONVERT
Note
"CONVERT" means analog video up-conversion.
Coversion from HDMI to analog video is prohibited.
6dB
6dB
6dB
SDET*OSD
SDET*{OSD+(OSD*SI)}
6dB
OSD*{SDET+(SDET*SI)}
TX-SR804/804E
00
00
00
45_CYOUT3
41_PBOUT2
37_PROUT2
47_CYOUT2
42_PBOUT1
39_PROUT1
63_VOUT4
COMPONENT
VIDEO OUTPUT
Y
PB
PR
COMPOSITE
VIDEO OUTPUT
MONITOR
6dB
6dB
SDET*OSD
SDET*{OSD+(OSD*SI)}
OSD*{SDET+(SDET*SI)}
SDET*OSD
SDET*{OSD+(OSD*SI)}
OSD*{SDET+(SDET*SI)}
OSD*(SDET*SI)
Q4002 AN15881A
68_VOUT2
66_VOUT3
55_YOUT4
50_COUT3
59_YOUT2
52_COUT1
57_YOUT3
51_COUT2
VIDEO 1
VIDEO 2
C
Y
CY
C
Y
S VIDEO
OUTPUT
MONITOR
VIDEO 1
VIDEO 2
TX-SR804/804E
A
BLOCK DIAGRAM-2
VIDEO SECTION-1
1
2
NAVD-8991
VIDEO BOARD
Y
COMPONENT
VIDEO IN 3
COMPONENT
VIDEO IN 3
COMPONENT
VIDEO IN 3
PB
PR
Y
PB
PR
Y
PB
PR
BCDEFGH
NAVD-8824
HDMI BOARD
V_Y
18_CY1
19_CY2
20_CY3
24_PB1
25_PB2
26_PB3
30_PR1
31_PR2
32_PR3
C
YCBCR
S SIGNAL
DETECT CIRCUIT
Q4004
SDET
SDET
69_VOUT1
60_YOUT1
48_COUT4
6dB
Y
6dB
CB
6dB
CR
LC74763-9836
OSD
18
789
To Micro Processor
16
16_C8
0dB
0dB
6_Y8
78_V8
C
15_C7
CB
CRVY
Y
5_Y7
27_PB4
33_PR4
77_V7
21_CY4
CONVERT
CONVERT
CONVERT
Note
"CONVERT" means analog video up-conversion.
Coversion from HDMI to analog video is prohibited.
6dB
6dB
6dB
SDET*OSD
SDET*{OSD+(OSD*SI)}
6dB
OSD*{SDET+(SDET*SI)}
00
00
00
45_CYOUT3
41_PBOUT2
37_PROUT2
COMPONENT
VIDEO OUTPUT
47_CYOUT2
42_PBOUT1
39_PROUT1
Y
PB
PR
COMPOSITE
VIDEO OUTPUT
63_VOUT4
MONITOR
3
DVD
0dB
0dB
0dB
68_VOUT2
66_VOUT3
VIDEO 1
VIDEO 2
VIDEO1
71_V1
72_V2
VIDEO2
73_V3
74_V4
75_V5
V
4/6dB
VIDEO3
COMPOSITE VIDEO INPUT
VIDEO4
(FRONT)
C
4
DVD
VIDEO 1
Y
YC
YC
79_Y1
80_Y2
1_Y3
2_Y4
3_Y5
Y
4/6dB
6dB
6dB
SDET*OSD
SDET*{OSD+(OSD*SI)}
OSD*{SDET+(SDET*SI)}
SDET*OSD
SDET*{OSD+(OSD*SI)}
OSD*{SDET+(SDET*SI)}
OSD*(SDET*SI)
55_YOUT4
50_COUT3
59_YOUT2
52_COUT1
57_YOUT3
51_COUT2
C
CY
C
Y
Y
S VIDEO
OUTPUT
MONITOR
VIDEO 1
VIDEO 2
VIDEO 2
S VIDEO INPUT
VIDEO 3
VIDEO 4
(FRONT)
Y
YC
8_C1
9_C2
10_C3
11_C4
12_C5
C
4/6dB
Q4002 AN15881A
C
5
TX-SR804/804E
A
BLOCK DIAGRAM-3
VIDEO SECTION-2
1
2
3
CERemote
DDC CLK
DDC DATA
HDMI IN1
4
CERemote
DDC CLK
DDC DATA
HDMI IN2
NAVD-8824
HDMI BOARD
P8501
D2+/ÂD1+/ÂD0+/-
CK+/-
+5V
HP DET
P8601
D2+/ÂD1+/ÂD0+/-
CK+/-
+5V
HP DET
Q8504
Q8503
Q8603
Q8506
BR24L02FV
EEPROM
+3.3V
Q8606
BR24L02FV
EEPROM
Q8604
+3.3V
BCDEFGH
Q8101
ADV7401
HDASC
HDACV
HDAPY
HDAPB
HDAPR
(NAVD-8911)
VIDEO BOARD
SDA_DDC1
SDA_DDC1
+5V
Q8505
Q8505
SDA_DDC2
SDA_DDC2
+5V
Q8605
Q8605
PRODDC1
+3.3V
R1_HPR
PRODDC2
+3.3V
R2_HPR
76_77
71
75
73
74
72
Video Decoder
HDASY
HDASC
HDACV
HDAPY
HDAPB
FIELD/DE
CR(P20-29)
HDAPR
CB(P0-P9)
Y(P10-19)
INTREQ
SDA1_2
SCLK1_2
3
78
19_81
16_82
SDA_VDVE
INT_VD
VD_RST
SCL_VDVE
RTC
HC/CS
RESET
3.3K
+3.3V
3.3K
+3.3V
LLC
VS
51_52
47_48
43_44
39_40
10K
70_71
66_67
62_62
58_59
10K
15
36
99
4
98
INT_VS
31
32
3.3K
34
30
29
3.3K
33
R0X2+/ÂR0X1+/ÂR0X0+/ÂR0XC+/-
DSDA0
DSCL0
R0PWR5V
R1X2+/ÂR1X1+/ÂR1X0+/ÂR1XC+/-
DSDA1
DSCL1
R0PWR5V
CR(O16-023)
Q8501
SII9033
HDMI Receiver
PRESET
SCDT
INT
102
103
104
LLC
VSYNC
HSYNC
FIELD/DE
ITU656
ODCK
VSYNC
HSYNC
CB(O0-O7)
Y(O8-O15)
SPDIF
SD0-3
WS
SCK
MCLKIN
MCLKOUT
MUTEOUT
CSDA
CSCL
77
28
27
DE
121
3
2
1
119_110
144_133
132_123
78
84-81
85
86
R8514
87
88
IC42S3220L
33
Q8003
SDRAM 64M
Q8001
SII504
I/P converter
/VST
67
ICDKICDK
VSYNCVSYNC
HSYNCHSYNC
FIELD/DEFIELD/DE
CBCB
YY
CRCR
(NADG-8996)
RTC
LLC
VSYNCVSYNC
HSYNCHSYNC
FIELD/DEFIELD/DE
CR(P20-29)
CB(P0-09)
Y(P10-19)ITU656
DSP BOARD
Q8002
MC504
8 bit Micro
Processor
INT_RX
SDA_RXTX
SCDT
RX_RST
MUTEOUT
SCL_RXTX
5
1
RTC
2
LLC
3
VSYNC
4
HSYNC
5
FIELD/DE
8
Y(P10-19)
Q8801
ADV7172
Video Encoder
HDBPY
HDBPB
HDBPR
HDBSY
HDBCV
HDBSC
SDA22SCLK33RESETB
21
RST_VE
SCL_VDVE
SDA_VDVE
TX-SR804/804E
16
15
14
13
12
11
HDBPYHDASY
HDBPB
HDBPR
HDBCV
HDBSC
VDOFF
HDBSY
(NAVD-8911)
VIDEO BOARD
TEST0
SDA_IP
SCL_IP
IP_RST
SPDIF
SD0_3
LRCK_HDMI
BCK_HDMI
MCLK
HDOE
LLC
VSYNC
VSYNC
HSYNC
HSYNC
Q8104,Q8105
TC74VCX162244
1OE
Switch
CB(P0-09)
CR(P20-29)
FIELD/DE
FIELD/DE
Y(P10-19)ITU656
56_49
79_68
67_57
10-7
66
80
11
12
2
1
6
5
IDCK
VSYNC
HSYNC
DE
D16-23
D0-7
D8-15
SD0-3
WS
SCK
MCLK
SPDIF
CEC_IO
TX2+/ÂTX1+/ÂTX0+/-
TXC+/-
DSCL
DSDA
Q8401
SII9030
HDMI Transmitter
INT42RESET#43CSCL44CSDA
17
SCL_RXTX
SDA_RXTX
INT_TX
RST_TX
HPD
35_6
32_33
29_30
26_27
20
19
18
HPLG_TX
+3.3V
2SB1132
Q8308
4.7K
4.7K
ODDC_SCL
ODDC_SDA
Q8306
TC7SZ08
HPLGDET
R8333
1K
+3.3V
DVDHDMI
2K
47K
2K
+13VS
4VO5
VIN
CONT2GND3BYP
1
Q8305
NJM2860F3
HDMI_POW
P6302
D2+/ÂD1+/ÂD0+/ÂCK+/-
CERemote
DDC CLK
DDC DATA
+5V
HP DET
HDMI OUT
Q8701
MPD70F3716GC
Micro Processor for HDMI
VD_SCK
VD_SI
VD_SO
VD_STB
VSYSRST
RXMUTE
TXMUTE
(NADG-8997)
TO MAIN MICRO PROCESSOR
TX-SR804/804E
A
BLOCK DIAGRAM-3
VIDEO SECTION-2
1
2
3
CERemote
DDC CLK
DDC DATA
HDMI IN1
4
CERemote
DDC CLK
DDC DATA
HDMI IN2
5
NAVD-8824
HDMI BOARD
P8501
D2+/ÂD1+/ÂD0+/-
CK+/-
+5V
HP DET
P8601
D2+/ÂD1+/ÂD0+/-
CK+/-
+5V
HP DET
Q8504
Q8503
Q8603
Q8506
BR24L02FV
EEPROM
+3.3V
Q8606
BR24L02FV
EEPROM
Q8604
+3.3V
BCDEFGH
ADV7172
Video Encoder
RTC
LLC
VSYNC
HSYNC
FIELD/DE
Y(P10-19)
66
2
1
80
56_49
79_68
67_57
10-7
11
12
6
5
Q8801
SDA22SCLK33RESETB
21
SCL_VDVE
SDA_VDVE
IDCK
VSYNC
HSYNC
DE
D16-23
D0-7
D8-15
SD0-3
WS
SCK
MCLK
SPDIF
16
HDBPY
15
HDBPB
14
HDBPR
13
HDBSY
12
HDBCV
11
HDBSC
RST_VE
CEC_IO
Q8401
SII9030
HDMI Transmitter
INT42RESET#43CSCL44CSDA
17
SCL_RXTX
SDA_RXTX
INT_TX
RST_TX
VD_SCK
VD_SI
VD_SO
VD_STB
VSYSRST
RXMUTE
TXMUTE
TX2+/ÂTX1+/ÂTX0+/-
TXC+/-
DSCL
DSDA
HPD
VDOFF
35_6
32_33
29_30
26_27
20
19
18
HPLG_TX
HDBPYHDASY
HDBPB
HDBPR
HDBSY
HDBCV
HDBSC
+3.3V
2SB1132
Q8308
4.7K
4.7K
ODDC_SCL
ODDC_SDA
Q8306
TC7SZ08
HPLGDET
(NADG-8997)
VIDEO BOARD
DVDHDMI
R8333
1K
+3.3V
47K
(NAVD-8911)
2K
2K
+13VS
4VO5
VIN
CONT2GND3BYP
1
Q8305
NJM2860F3
HDMI_POW
P6302
D2+/ÂD1+/ÂD0+/ÂCK+/-
CERemote
DDC CLK
DDC DATA
+5V
HP DET
HDMI OUT
HDASC
HDACV
HDAPY
HDAPB
HDAPR
(NAVD-8911)
VIDEO BOARD
SDA_DDC1
SDA_DDC1
+5V
Q8505
Q8505
SDA_DDC2
SDA_DDC2
+5V
Q8605
Q8605
PRODDC1
+3.3V
R1_HPR
PRODDC2
+3.3V
R2_HPR
76_77
Video Decoder
71
HDASY
75
HDASC
73
HDACV
HDAPY
74
HDAPB
72
HDAPR
3
INT_VD
Q8101
ADV7401
FIELD/DE
CR(P20-29)
CB(P0-P9)
Y(P10-19)
INTREQ
RESET
SDA1_2
SCLK1_2
78
19_81
16_82
SDA_VDVE
VD_RST
SCL_VDVE
+3_3V
+3_3V
RTC
HC/CS
3.3K
3.3K
LLC
VS
51_52
47_48
43_44
39_40
10K
70_71
66_67
62_62
58_59
10K
15
36
99
4
98
INT_VS
31
32
3.3K
34
30
29
3.3K
33
R0X2+/ÂR0X1+/ÂR0X0+/ÂR0XC+/-
DSDA0
DSCL0
R0PWR5V
R1X2+/ÂR1X1+/ÂR1X0+/ÂR1XC+/-
DSDA1
DSCL1
R0PWR5V
CR(O16-023)
Q8501
SII9033
HDMI Receiver
PRESET
SCDT
INT
102
103
104
INT_RX
SCDT
RX_RST
LLC
VSYNC
HSYNC
FIELD/DE
ITU656
ODCK
VSYNC
HSYNC
DE
CB(O0-O7)
Y(O8-O15)
SPDIF
SD0-3
WS
SCK
MCLKIN
MCLKOUT
MUTEOUT
CSDA28CSCL
77
27
SDA_RXTX
MUTEOUT
SCL_RXTX
121
3
2
1
119_110
144_133
132_123
78
84-81
85
86
R8514
87
88
Q8003
IC42S3220L
SDRAM 64M
Q8001
SII504
I/P converter
33
67
/VST
ICDKICDK
VSYNCVSYNC
HSYNCHSYNC
FIELD/DEFIELD/DE
CBCB
YY
CRCR
DSP BOARD
(NADG-8996)
RTC
LLC
VSYNCVSYNC
HSYNCHSYNC
FIELD/DEFIELD/DE
CR(P20-29)
CB(P0-09)
Y(P10-19)ITU656
Q8002
MC504
8 bit Micro
Processor
TEST0
SDA_IP
SCL_IP
IP_RST
SPDIF
SD0_3
LRCK_HDMI
BCK_HDMI
MCLK
HDOE
LLC
VSYNC
VSYNC
HSYNC
HSYNC
Q8104,Q8105
TC74VCX162244
1OE
Switch
1
2
3
4
5
8
CB(P0-09)
CR(P20-29)
FIELD/DE
FIELD/DE
Y(P10-19)ITU656
Q8701
MPD70F3716GC
Micro Processor for HDMI
TO MAIN MICRO PROCESSOR
TX-SR804/804E
A
SCHEMATIC DIAGRAM-1 (SD-1)
AUDIO SECTION
NAAF-8678 (1/2)
P3010
1
330
PHONO
R
L
R
CD
L
TAPE OUT
TAPE
2
VIDEO 3
VIDEO 2 OUT
VIDEO 2
VIDEO 1 OUT
3
4
5
VIDEO 1
FR
FL
SR
SL
SW
DVD MULTI IN
SBR
SBL
FR
FL
SR
SL
SW
PRE OUT
SBR
SBL
C
C
R3124
R3126
P3001
56K
R3123
R3125
330
56K
102J
R3002
C3002
330
R3010
R3009
R3026
R3034
R3038
R3037
R3042
R3041
R3046
R3045
R3054
100
100
R3053
R3058
100
100
R3057
R3062
100
R3061
100
R3066
100
R3065
100
330
330
330
R3013
330
R3022
R3021
330
330
R3025
330
330
R3033
330
330
330
330
330
330
330
R3001
330
R3006
R3005
R3014
R3018
330
R3017
330
330
330
R3030
330
R3029
C3111
102J
102J
102J
102J
102J
102J
330
330
C3053
102J
C3054
C3055
102J
C3028
C3027
C3030
C3029
C3032
C3031
C3057
C3034
C3033
C3058
102J
R3040
56K
56K
R3039
R3044
56K
56K
R3043
R3048
56K
56K
R3047
102J
102J
102J
221K
C3006
C3005
C3008
C3007
P3002
R
L
R
L
R
P3003
L
R
L
R
L
R
P3004
L
R
L
P3005
P3006
P3008
P3009
BCDEFGH
DACSBR
V2_RO
24
25
S426S3
COM2
COM1
DACSBL
+
31
REC_B2R
DCCAP_L
DCCAP_R
REC_B2L
REC_B1R
REC_B1L
REC_A3R
REC_A3L
REC_A2R
REC_A2L
REC_A1R
REC_A1L
V-
V+
NC
NC
FIL_TR
FIL_BR
DC_R2
DC_R1
FIL_TL
FIL_BL
DC_L2
DC_L1
SWOUT
RBOUT
LBOUT
RSOUT
LSOUT
COUT
ROUT
LOUT
TCCAP
100
+
1/50
C3087
10/50
P5003B
P5004B
SD-3:E1
V1_RO
22
9
TO NADG-8996
SD-6:B5
1011121314
15
GNDA
GNDA
GNDA
ADRT+
ADRT-
ADLT+
ADLT-
R3083
220
R3084
220
RECR
TAPE_RO
16
21
17
19
18
20
S7
S623S5
NC
CLK
DATA
COM4
COM3
NC14STB15GND
101112
13
220
RECL
R3085
0
R3116
R3115 0
Z2R
30
29
Z2L
28
27
26
25
24
23
REC_R
22
REC_L
21
20
19
18
472J
17
C3093
16
C3092
15
14
224J
13
+
C3091
12
11
10
4.7/50
472J
C3090
C3089
224J
9
+
4.7/50
C3088
8
7
6
5
4
3
2
1
1
1
2
3
4
5
6
7
8
9
10
11
12
13
DACSBL
DACSBR
P3101A
DACSL
DACSR
DACR
3456789
DACL
SBROUT
SBLOUT
SROUT
COUT
ROUT
LOUT
221J
221J
221J
221J
221J
221J
221J
221J
221J
C3114
221J
C3113
221J
C3051
C3052
102J
221J
C3036
+
+
C3035
47/25
C3001
221K
R3008
56K
R3007
56K
R3020
56K
56K
R3019
C3012
C3011
R3028
56K
R3027
56K
C3016
C3015
C3018
C3017
C3020
C3019
C3022
C3021
C3024
C3023
102J
R3060
220K
220K
R3059
220K
R3064
R3063
220K
102J
R3068
220K
220K
R3067
47/25
R3070
470K
R3069
470K
221J
221J
221J
221J
221J
221J
V2_RO
V2_LO
V1_RO
V1_LO
R3074
270K
R3072
R3071
+
+
560
C3038
220/6.3
C3037
220/6.3
560
123J
C3042
R3073
C3041
123J
2
3
5
6
AMPLIFIER PC BOARD
U04
R3081
10
+
R3076
47/25
C3047
1.2K
R3078
1
+
47/25
C3048
R3082
10
100
1.2K
R3079
MSR
MSL
MSW
101J
RL3201
1SS352
D3201
MCT
12
3
5
10
8
Q3251
RN1402
R3077
100
R3080
C3049
22K
C3050
101J
+
+
10/50
10/50
C3045
C3046
1
4
9
270K
8
Q3001:A
NE5532
4
NE5532
Q3001:B
R3075
392J
C3044
22K
7
C3043
392J
MSBR
MSBL
SPRLF
RL3202
1
4
9
VIDEO4L
PHONOL
PHONOR
12
3
5
10
8
D3202
1SS352
MIC
VIDEO4R
R3086
R3087
VLCLK
VLDATA
XML
TUPACKL
TUPACKR
CDL
CDR
TAPEL
TAPER
V3L
V3R
V2L
V2R
V1L
V1R
DVDL
DVDR
220
220
R3088
VLSTB
R3251
120
R3252
(1/2W)
120
ADRT+
ADRT-
ADLT-
ADLT+
C3060
10/50
C3123
47/25
+
C3124
+
47/25
+
+
+
10/50
47/25
C3061
10/50
C3122
C3062
50
49
48
46
47
FL-
FR-
FR+
VSS
VDD
L1IN
R1IN
L2IN
R2IN
L3IN
R3IN
L4IN
R4IN
L5IN
R5IN
L6IN
R6IN
L7IN
R7IN
L8IN
R8IN
L9IN
R9IN
L10IN
R10IN
L11IN
R11IN
L12IN
R12IN
NC
DGND
DATA
CLOCK
LATCH
LAIN
RAIN82CAIN83LSAIN84RSAIN85LBAIN86RBAIN87SWAIN88LBIN89RBIN90CBIN91LSBIN92RSBIN93LBBIN94RBBIN95SWBIN96GND97GND98VSS299VDD2
81
10/50
10/50
10/50
10/50
10/50
+
+
+
+
C3134
C3135
C3132
C3133
RN1402
Q3252
SPRLSB
220
(1/2W)
XMR
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
C3059
+
+
C3070
C3121
+
+
47/25
43
40
44
45
42
41
FL+
DCL_IN
DCR_IN
DCL_OUT
DCR_OUT
DCCAP_SW
Q3003
NJW1157
AUDIO
PROCESSOR
(VOL,TONE,
SELECTOR)
+
+
+
+
10/50
+
+
10/50
10/50
10/50
C3136
C3137
C3079
C3071
C3072
30
28
VDD
Q3002
VSS
NJU7311AM
1
2345678
TAPE_LO
V1_LO
10/50
C3063-C3070
47/25
C3069+C3068+C3067+C3066+C3065
34
36
38
37
39
33
GND35GND
DCCAP_LS
DCCAP_LB
DCCAP_RS
DCCAP_RB
+
+
+
10/50
10/50
10/50
10/50
10/50
C3085
0
C3080
C3081
C3082
C3083
R3129
R3130
0
27
S229S1
C3064+C3063
+
32
DCCAP_C
+
+
C3086
TO NAAF-9003
TX-SR804/804E
P3101A
DACL
DACR
DACSL
12345
DACC
DACSW
DMIXL
DMIXR
+
C3096
470/16
C3097
+
470/16
10
R3127
R3128
10
R3097
R3099
R3100
R3098
10K
10K
Q3004:A
NE5532
Q3004:B
C3115
10/50
C3116
10/50
330J
C3103
7
1
C3104
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.
TO NADG-8996
SD-6:E5
P3102A
8765432
1
-12V
+12V
MSL
MSR
MSBL
MSBR
MCT
MSW
+
+
+
10/50
10/50
47/16
C3078
C3077
C3084
FSWDATA
FSWCLK
R3089
+
+
C3098
10/50
C3099
10/50
R3117
22
(1/2W)
R3118
22
(1/2W)
+
C3100
+
C3101
22
220/25
220/25
R3090
22
FSWSTB
R3101
R3102
22
D3940
D3941
D3938
+
C3945
+
C3946
D3939
100/10
10/50
C3944
C3943
+
10/50
+
10/50
22
R3095
10K
R3093
R3091
8
6
1.2K
470
5
4
3
2
470
1.2K
R3094
10K
10K
R3092
10K
330J
R3096
1SS352
D3005
1
3
O
I
G
+
2
Q3005
78L07
79L07
Q3006
+
1
3
G
O2I
D3006
1SS352
NOTE
VIDEO4L
GNDV4
VIDEO4R
MIC
+7V
-7V
TUPACKL
GNDTU
TUPACKR
XML
XMAGND
XMR
+5VVIDEO
-5VVIDEO
GNDV
GNDV
+9V
+9V
-9V
VPOWER
-12V
+12VTRG
+22V
GNDRL
GNDRL
-22V
SEC1H
VOLH
PROTECT
GNDDG
HPL
HPE
HPR
SPRLF
AMUT
Z2MUT
SBZ2MUT
SPRLSB
FSWDATA
FSWCLK
FSWSTB
VLSTB
VLDATA
VLCLK
Z2VCLK
Z2VDATA
Z2VMUT
Z2POL
Z2GND
Z2POR
Z2SWPO
!
17
16
15
14
13
12
11
10
9
TO NAAR-8997
8
7
SD-4:D5
6
5
4
3
2
1
P3103A
17
16
15
14
13
12
11
TO NAAR-8997
10
9
SD-4:E5
8
7
6
5
4
3
2
1
P3104A
17
16
15
14
13
12
11
10
TO NAAR-8997
9
8
7
SD-4:E5
6
5
4
3
2
1
P3105A
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.
SD-2A3,A4
TO NAAF-8678(2/2)
SBROUT
SBLOUT
SROUT
COUT
ROUT
LOUT
SLOUT
10/50
C3105
+
C3206
C3205
C3204
C3203
C3202
47/50
47/50
47/50
47/50
47/50
C3201
47/50
C3200
47K
R3103
47/50
221J
C3106
1.2K
R3104
R3105
220K
220K
220K
220K
220K
220K
220K
220K
15K
R3217
R3216
R3226
R3225
R3215
R3224
R3214
R3223
R3213
R3212
R3222
R3221
R3211
R3220
R3210
3
2
R3227
270
270
270
270
270
270
270
270
NE5532
4
Q3007:A
8
R3106
R3237
100
R3236
R3235
R3233
R3231
10K
C3107
103K
100
Q3207
RN1441
RN1441
Q3206
100
Q3205
RN1441
RN1441
Q3204
R3234
100
100
Q3203
RN1441
RN1441
Q3202
R3232
100
100
Q3201
RN1441
RN1441
Q3200
R3230
100
C3108
1
+
+
C3109
220/25
47/50
NJM7812FA
+
C3941
+
C3942
Z2MUT
Q3507
3
10/50
10/50
3
NJM7912FA
O
O2I
Q3508
C3411
4.7/50
C3412
G
2
1
G
4.7/50
1
I
R3407
R3408
+
10/50
C3939
+
10/50
C3940
RN1441
R3411
R3409
270
22K
22K
R3410
270
Q3401
RN1441
Q3402
RN1441
100
R3412
100
Q3403
Q3404
RN1441
R3413
R3414
RN1441
Q3217
Q3216
RN1441
Q3215
RN1441
RN1441
Q3214
Q3213
RN1441
RN1441
Q3212
Q3210
RN1441
C3110
SBZ2MUT
AMUT
RN1441
Q3211
+
220/25
100K
100K
100K
R3119
R3121
R3120
8
6
7
5
Q3008:A
4
NE5532
3
Q3008:B
1
2
+12V
-12V
TX-SR804/804E
A
SCHEMATIC DIAGRAM-1 (SD-1)
AUDIO SECTION
NAAF-8678 (1/2)
P3010
1
330
PHONO
R
L
R
CD
L
TAPE OUT
TAPE
2
VIDEO 3
VIDEO 2 OUT
VIDEO 2
VIDEO 1 OUT
3
4
5
VIDEO 1
FR
FL
SR
SL
SW
DVD MULTI IN
SBR
SBL
FR
FL
SR
SL
SW
PRE OUT
SBR
SBL
C
C
R3124
R3126
P3001
56K
R3123
R3125
330
56K
102J
R3002
C3002
330
R3010
R3009
R3026
R3034
R3038
330
R3037
330
R3042
330
R3041
330
R3046
330
R3045
330
R3054
100
100
R3053
R3058
100
100
R3057
R3062
100
R3061
100
R3066
100
R3065
100
330
330
R3014
330
R3013
330
R3018
R3022
R3021
330
330
R3025
330
330
R3033
330
R3001
330
R3006
R3005
330
330
R3017
330
330
330
R3030
330
R3029
C3111
102J
102J
102J
102J
102J
102J
330
C3053
102J
C3054
C3055
102J
C3028
C3027
C3030
C3029
C3032
C3031
C3057
C3034
C3033
C3058
102J
R3040
56K
56K
R3039
R3044
56K
56K
R3043
R3048
56K
56K
R3047
102J
102J
102J
221K
C3006
C3005
C3008
C3007
P3002
R
L
R
L
R
P3003
L
R
L
R
L
R
P3004
L
R
L
P3005
P3006
P3008
P3009
BCDEFGH
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.
SD-2A3,A4
TO NAAF-8678(2/2)
1
C3939
C3940
R3409
270
22K
R3407
22K
R3408
R3410
270
+
+
10/50
10/50
Q3401
RN1441
Q3402
RN1441
R3411
100
R3412
100
RN1441
Q3403
Q3404
RN1441
R3413
R3414
VIDEO4L
GNDV4
VIDEO4R
MIC
+7V
-7V
TUPACKL
GNDTU
TUPACKR
XML
XMAGND
XMR
+5VVIDEO
-5VVIDEO
GNDV
GNDV
+9V
+9V
-9V
VPOWER
-12V
+12VTRG
+22V
GNDRL
GNDRL
-22V
SEC1H
VOLH
PROTECT
GNDDG
HPL
HPE
HPR
SPRLF
AMUT
Z2MUT
SBZ2MUT
SPRLSB
FSWDATA
FSWCLK
FSWSTB
VLSTB
VLDATA
VLCLK
Z2VCLK
Z2VDATA
Z2VMUT
Z2POL
Z2GND
Z2POR
Z2SWPO
!
17
16
15
14
13
12
11
10
9
TO NAAR-8997
8
7
SD-4:D5
6
5
4
3
2
1
P3103A
17
16
15
14
13
12
11
TO NAAR-8997
10
9
SD-4:E5
8
7
6
5
4
3
2
1
P3104A
17
16
15
14
13
12
11
10
TO NAAR-8997
9
8
7
SD-4:E5
6
5
4
3
2
1
P3105A
221J
221J
221J
221J
221J
221J
221J
221J
221J
C3114
221J
C3113
221J
C3051
C3052
102J
221J
C3036
+
+
C3035
47/25
C3001
221K
R3008
56K
R3007
56K
R3020
56K
56K
R3019
C3012
C3011
R3028
56K
R3027
56K
C3016
C3015
C3018
C3017
C3020
C3019
C3022
C3021
C3024
C3023
102J
R3060
220K
220K
R3059
220K
R3064
R3063
220K
102J
R3068
220K
220K
R3067
47/25
R3070
470K
R3069
470K
221J
221J
221J
221J
221J
221J
V2_RO
V2_LO
V1_RO
V1_LO
R3074
270K
R3072
R3071
+
+
560
C3038
220/6.3
C3037
220/6.3
560
123J
C3042
R3073
C3041
123J
2
3
5
6
AMPLIFIER PC BOARD
U04
R3081
10
+
R3076
47/25
C3047
1.2K
R3078
1
+
47/25
C3048
R3082
10
100
1.2K
R3079
MSR
MSL
MSW
101J
RL3201
1SS352
D3201
MCT
12
3
5
10
8
Q3251
RN1402
R3077
100
R3080
C3049
22K
C3050
101J
+
+
10/50
10/50
C3045
C3046
1
4
9
270K
8
Q3001:A
NE5532
4
NE5532
Q3001:B
R3075
392J
C3044
22K
7
C3043
392J
MSBR
MSBL
SPRLF
RL3202
1
4
9
VIDEO4L
PHONOL
PHONOR
12
3
5
10
8
D3202
1SS352
MIC
VIDEO4R
R3086
R3087
VLCLK
VLDATA
XML
TUPACKL
TUPACKR
CDL
CDR
TAPEL
TAPER
V3L
V3R
V2L
V2R
V1L
V1R
DVDL
DVDR
220
220
R3088
VLSTB
R3251
120
R3252
(1/2W)
120
ADRT+
ADRT-
ADLT-
ADLT+
C3060
10/50
C3123
47/25
+
C3124
+
47/25
+
+
+
10/50
47/25
C3061
10/50
C3122
C3062
50
49
48
46
47
FL-
FR-
FR+
VSS
VDD
L1IN
R1IN
L2IN
R2IN
L3IN
R3IN
L4IN
R4IN
L5IN
R5IN
L6IN
R6IN
L7IN
R7IN
L8IN
R8IN
L9IN
R9IN
L10IN
R10IN
L11IN
R11IN
L12IN
R12IN
NC
DGND
DATA
CLOCK
LATCH
LAIN
RAIN82CAIN83LSAIN84RSAIN85LBAIN86RBAIN87SWAIN88LBIN89RBIN90CBIN91LSBIN92RSBIN93LBBIN94RBBIN95SWBIN96GND97GND98VSS299VDD2
81
10/50
10/50
10/50
10/50
10/50
+
+
+
+
C3134
C3135
C3132
C3133
RN1402
Q3252
SPRLSB
220
(1/2W)
XMR
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
C3059
+
+
C3070
C3121
+
+
47/25
43
40
44
45
42
41
FL+
DCL_IN
DCR_IN
DCL_OUT
DCR_OUT
DCCAP_SW
Q3003
NJW1157
AUDIO
PROCESSOR
(VOL,TONE,
SELECTOR)
+
+
+
+
10/50
+
+
10/50
10/50
10/50
C3136
C3137
C3079
C3071
C3072
30
28
VDD
Q3002
VSS
NJU7311AM
1
2345678
TAPE_LO
V1_LO
10/50
C3063-C3070
47/25
C3069+C3068+C3067+C3066+C3065
+
34
36
38
37
39
33
GND35GND
DCCAP_LS
DCCAP_LB
DCCAP_RS
DCCAP_RB
+
+
+
+
10/50
10/50
10/50
10/50
10/50
C3085
0
C3080
C3081
C3082
C3083
R3129
R3130
0
TO NADG-8996
15
GNDA
GNDA
GNDA
DACSBR
R3083
RECR
V1_RO
TAPE_RO
V2_RO
21
24
27
25
S426S3
S229S1
COM1
DACSBL
C3064+C3063
+
31
32
REC_B2R
DCCAP_L
DCCAP_R
DCCAP_C
REC_B2L
REC_B1R
REC_B1L
REC_A3R
REC_A3L
REC_A2R
REC_A2L
REC_A1R
REC_A1L
FIL_TR
FIL_BR
DC_R2
DC_R1
FIL_TL
FIL_BL
DC_L2
DC_L1
SWOUT
RBOUT
LBOUT
RSOUT
LSOUT
COUT
ROUT
LOUT
TCCAP
100
+
+
C3087
10/50
C3086
SD-3:E1
TO NAAF-9003
COM2
V-
V+
NC
NC
1/50
P5003B
P5004B
17
19
18
20
22
S7
S623S5
NC
COM4
COM3
NC14STB15GND
9
101112
13
220
RECL
R3085
Z2R
30
29
Z2L
28
27
26
25
24
23
REC_R
22
REC_L
21
20
19
18
472J
17
C3093
16
C3092
15
14
224J
13
+
C3091
12
C3090
11
10
C3089
9
+
C3088
8
7
6
5
4
3
2
1
1
1
2
3
4
5
6
7
8
9
10
11
12
13
SD-6:B5
1011121314
ADRT+
ADRT-
ADLT+
ADLT-
DACSBR
220
R3084
220
16
CLK
DATA
0
R3116
R3115 0
4.7/50
472J
224J
4.7/50
DACSR
DACSBL
P3101A
DACR
DACSL
DACL
COUT
ROUT
DACSW
DMIXL
DMIXR
+
+
SBROUT
SBLOUT
SROUT
SLOUT
LOUT
123456789
DACC
R3127
C3096
470/16
C3097
470/16
10
R3128
10
R3097
R3099
R3098
10/50
C3105
+
C3206
47/50
C3205
C3204
47/50
C3203
47/50
C3202
C3201
R3100
47/50
47/50
47/50
C3200
10K
10K
Q3004:A
NE5532
Q3004:B
C3115
10/50
C3116
10/50
47K
221J
R3103
C3106
47/50
330J
C3103
7
1
C3104
1.2K
R3104
R3105
220K
220K
220K
220K
220K
220K
220K
220K
10K
10K
330J
+
+
15K
R3217
R3216
R3226
R3225
R3215
R3214
R3213
R3212
R3222
R3211
R3220
R3210
8
4
R3227
270
270
270
R3224
270
R3223
270
270
R3221
270
D3005
Q3005
Q3006
D3006
3
2
6
5
3
2
270
R3095
10K
R3093
R3094
10K
R3096
1
3
4
Q3007:A
8
10/50
470
470
O
G
2
78L07
79L07
1
G
O2I
NE5532
10K
R3106
C3107
103K
R3237
100
Q3207
RN1441
RN1441
Q3206
100
R3236
R3235
100
Q3205
RN1441
RN1441
Q3204
R3234
100
R3233
100
Q3203
RN1441
RN1441
Q3202
R3232
100
R3231
100
Q3201
RN1441
RN1441
Q3200
R3230
100
+
C3077
R3091
1.2K
1.2K
R3092
1SS352
3
I
1SS352
1
TO NADG-8996
SD-6:E5
8765432
MSL
MSR
MCT
MSW
+
+
10/50
47/16
C3078
C3084
FSWDATA
FSWCLK
R3089
22
+
220/25
C3100
+
220/25
C3101
R3090
22
FSWSTB
R3117
+
22
C3098
(1/2W)
10/50
R3101
RN1441
Q3217
Q3216
RN1441
Q3215
RN1441
RN1441
Q3214
Q3213
RN1441
RN1441
Q3212
Q3210
RN1441
R3118
22
(1/2W)
+
C3109
C3110
SBZ2MUT
AMUT
RN1441
Q3211
22
R3102
22
220/25
+
220/25
+
C3099
10/50
C3108
47/50
+
P3102A
MSBL
MSBR
+12V
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.
1
-12V
D3938
+
D3940
C3945
+
D3941
C3946
D3939
+12V
-12V
100K
100K
100K
R3119
R3121
R3120
8
6
7
5
Q3008:A
4
NE5532
3
Q3008:B
1
2
100/10
10/50
+
C3941
+
C3942
Z2MUT
+
C3944
+
C3943
NJM7812FA
Q3507
3
10/50
10/50
3
Q3508
NJM7912FA
O
O2I
10/50
10/50
2
1
C3411
4.7/50
C3412
4.7/50
I
G
G
TX-SR804/804E
A
SCHEMATIC DIAGRAM-2 (SD-2)
POWER AMP SECTION-1
NOTE
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY
1
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>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.
NAETC-8680
THERMAL DETECTOR
U05
2
PC BOARD
TO NAAF8678(1/2)
3
(SD-1:G2)
TO NAAF8678(1/2)
!
Q6380
1
G
O
2
+5VDIS
GNDD
123
JL703A
TO NAAR-8997
SD-7:E1
VOLH
SEC1H
GNDRL
+22V
(SD-1:G2)
PROTECT
GNDDG
HPE
HPR
HPL
LM61CIZ
3
V
THERMAL
R6701
22K
R6702
10K
Q6703
2SA1163-BL
+
1/50
C6704
C6703
D6703
BCDEFGH
104Z
2SC2712-GR
R6704
UDZS5.1B
Q6702
47K
220K
R6706
R6707
33K
R6708
2SC2712-GR
D6702
10K
104Z
C6705
Q6704
2SA1162-GR
Q6701
D6701
KDS4148U
C6701
100/16
NAAF-8678 (2/2)
18K
R6705
KDS4148U
+
NC
R6721
10/50
UDZS5.1B
+
C6706
AMPLIFIER PC BOARD
U04
Front L ch
P6000A
NFL
1
-BL
2
+BL
3
L+
4
L-
5
SD-3:D2
TO NAAF-9003
Front R ch
P6001A
NFR
1
-BR
2
+BR
3
R+
4
R-
5
SD-3:D3
TO NAAF-9003
Center ch
P6002A
NFC
1
-BC
2
+BC
3
C+
4
C-
5
SD-3:D4
TO NAAF-9003
5.6K
18K
R6709
R6710
D6704
R6040
2K
R6041
R6042
2.2
+1.1V
2SC1740S_S
Q6000
470
R6030
+1.1V
5.6K
R6010
3.9K
-0.6V
R6020
2SC1740S_S
Q6010
3.3K
R6050
470
R6031
5.6K
R6011
R6021
2K
3.3K
R6051
470
R6032
5.6K
R6012
3.9K
R6022
2K
3.3K
R6052
2SC1740S_R
Q6001
+1.1V
3.9K
-0.6V
2SC1740S_R
Q6011
2SC1740S_R
Q6002
+1.1V
-0.6V
2SC1740S_R
Q6012
-1.0V
+1.1V
-1.0V
+1.1V
-1.0V
(1/4W)
R6120
2SA1930
Q6040
2.2
(1/4W)
R6121
2SA1930
Q6041
2.2
(1/4W)
R6122
2SA1930
Q6042
Q6030
2SC5171
R6070
R6071
R6072
68
(1/4W)
Q6031
2SC5171
68
(1/4W)
Q6032
2SC5171
+0.6V
68
(1/4W)
-0.6V
+0.6V
-0.6V
+0.6V
-0.6V
C6020
C6021
C6022
+
47/50
8.2
R6130
473J
C6030
+
47/50
473J
C6031
8.2
R6131
+
47/50
8.2
R6132
473J
C6032
8.2
(1/2W)
102J
C6911
R6903
Q6707
2SC2712-GR
4
3
3
D6902
1SS352
4 1
F6901B
47K
R6902
1K
RL6901
1
2
2
RL6902
F6901A
F6902B F6902A
C6912
334J/100V
C6915
C6916
C6913
334J
334J
334J/100V
D10XB60H
D6901
D10XB60H
D6903
3
1
4
2
2
1
4
3
102J
C6919
P6991
+57.2V
P6900B
-57.2V
TO NAETC-9001
(1/2W)
R6180
390
(1/2W)
R6181
390
TO NAETC-9001
SD-7:E2
+B
1
-B
1
2
3
4
5
JL6603A
6
SD-7:E2
7
8
9
1
2
3
4
5
JL6600A
6
7
+
C6901
+
C6902
LSPE
RSPE
CSPE
SLSPE
SRSPE
SBLSPE
SBRSPE
RLGND
+22V
LSP
RSP
CSP
SLSP
SRSP
SBLSP
SBRSP
P6901A
15000/71
P6911B
15000/71
P6902A
R6197
4
P6952A
TO TRANSFORMER
P6903B
GND
1
2
S1H+
3
4
S1H-
5
6
S1L+
7
8
S1L-
9
10
P6904B
5
R6130
C6030
8.2
473J
(1/4W)
P6080
ID+
ID-
(1W)
100V
1
D6000
R6080
0.22
2
1
(1/4W)
R6090
R6190
47K
KDS4148U
R6210
47K
MN150S
Q6050
R6140
22K
R6100
0.22(5W)
Q6060
MP150S
2SC2229-Y
12K
R6150
Q6070
C6040
R6240
103J
220K
D6010
R6160
KDS4148U
TX-SR804/804E
-57.2V
+57.2V
Surround
L ch
R6043
R6033
R6013
R6023
2K
R6053
33K
P6003A
NFSL
1
-BSL
2
+BSL
3
SL+
4
SL-
5
SD-3:G2
2SC1740S_R
470
Q6003
+1.1V
5.6K
3.9K
-0.6V
2SC1740S_R
3.3K
+1.1V
Q6013
-1.0V
TO NAAF-9003
2.2
(1/4W)
R6123
2SA1930
Q6043
R6073
Q6033
2SC5171
+0.6V
150
(1/4W)
-0.6V
+
C6023
47/50
C6033
R6133
473J
ID+
ID-
8.2
0.22
(1/4W)
R6083
P6083
0.22
(1/4W)
R6093
R6193
47K
100V
D6003
KDS4148U
(1W)
2
1
R6213
MN150S
Q6053
2S
C2229-Y
33K
R6163
Q6073
R6143
22K
103J
12K
C6043
R6153
R6103
0.22(5W)
Q6063
MP150S
47K
R6243
220K
D6013
KDS4148U
C6031
R6131
R6132
C6032
473J
8.2
8.2
473J
ID+
ID-
ID+
ID-
100V
(1W)
(1W)
D6001
100V
0.22
(1/4W)
R6081
2
1
P6081
1
(1/4W)
R6091
R6191
47K
KDS4148U
0.22
(1/4W)
R6082
2
1
P6082
0.22
(1/4W)
R6092
R6192
47K
D6002
KDS4148U
R6211
R6212
Surround
R ch
MN150S
2SC2229-Y
Q6051
R6141
22K
R6101
0.22(5W)
Q6061
MP150S
47K
33K
R6161
Q6071
12K
103J
R6151
C6041
220K
R6241
D6011
KDS4148U
P6901B
P6902B
1
P6004A
NFSR
1
-BSR
2
+BSR
3
SR+
4
SR-
5
R6044
2K
SD-3:G3
TO NAAF-9003
R6034
R6014
R6024
R6054
Surround
Back L ch
MN150S
Q6052
2SC2229-Y
R6142
22K
R6152
12K
R6102
0.22(5W)
Q6062
MP150S
47K
C6042
Q6072
103J
R6242
220K
D6012
33K
R6162
KDS4148U
P6005A
NFSBL
1
-BSBL
2
+BSBL
3
SBL+
4
SBL-
5
SD-3:G4
R6045
R6035
R6015
R6025
2K
R6055
2SC1740S_R
470
Q6004
+1.1V
5.6K
3.9K
-0.6V
2SC1740S_R
Q6014
3.3K
2SC1740S_R
470
Q6005
+1.1V
5.6K
3.9K
-0.6V
2SC1740S_R
Q6015
3.3K
+1.1V
-1.0V
+1.1V
-1.0V
TO NAAF-9003
NCAF-8682
U07
SURROUND BACK
AMPLIFIER
PC BOARD
NFSBR
1
-BSBR
2
+BSBR
3
SBR+
4
SBR-
5
JL6006B
SD-3:G5
TO NAAF-9003
R6046
470
R6036
5.6K
R6016
3.9K
R6026
1K
3.3K
R6056
2SC1740S_R
Q6006
+1.1V
-0.6V
2SC1740S_R
Q6016
+1.1V
-1.0V
2.2
(1/4W)
R6124
2SA1930
Q6044
2.2
(1/4W)
R6125
2SA1930
Q6045
R6126
2.2
(1/4W)
2SA1930
Q6046
(1/4W)
150
R6074
R6075
R6076
Q6034
2SC5171
+0.6V
150
(1/4W)
-0.6V
Q6035
2SC5171
+0.6V
220
(1/4W)
-0.6V
Q6036
2SC5171
+0.6V
C6026
-0.6V
0.22
Q6054
(1/4W)
MN150S
R6144
22K
R6104
0.22(5W)
Q6064
MP150S
47K
MN150S
Q6055
R6145
22K
R6105
0.22(5W)
Q6065
47K
2SC5359_O
Q6056
R6146
22K
R6106
0.22(5W)
Q6066
2SA1987_O
MP150S
2SC2631R
R6156
2SC2229-Y
R6154
R6155
Q6076
12K
D6016
KDS4148U
12K
2SC2229-Y
12K
R6084
2
ID+
47/50
47/50
R6134
C6034
C6035
R6135
ID+
ID-
8.2
473J
473J
8.2
0.22
(1/4W)
R6086
P6086
0.22
(1/4W)
R6096
ID-
P6084
(1/4W)
R6094
R6194
47K
(1W)
D6004
KDS4148U
100V
0.22
(1/4W)
R6085
ID+
ID-
P6085
(1/4W)
R6095
R6195
47K
100V
D6005
1SS352
(1W)
2
1
1
0.22
R6214
2
1
0.22
R6215
+
C6024
+
C6025
+
47/50
Q6074
C6044
R6244
Q6075
C6045
R6245
R6246
103J
R6166
220K
220K
D6014
KDS4148U
103J
220K
D6015
KDS4148U
33K
R6196
KDS4148U
47K
D6006
R6164
R6165
33K
33K
1
2
3
4
5
R6216
JL6200B
47K
1
2
3
4
5
JL6200A
Surround
Back R ch
C6036
R6136
473J
8.2
100V
(1W)
TX-SR804/804E
A
SCHEMATIC DIAGRAM-2 (SD-2)
POWER AMP SECTION-1
NOTE
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY
1
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>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.
NAETC-8680
THERMAL DETECTOR
U05
2
PC BOARD
TO NAAF8678(1/2)
3
(SD-1:G2)
TO NAAF8678(1/2)
4
5
!
Q6380
1
G
O
2
+5VDIS
GNDD
123
JL703A
TO NAAR-8997
SD-7:E1
VOLH
SEC1H
GNDRL
+22V
(SD-1:G2)
PROTECT
GNDDG
HPE
HPR
HPL
LM61CIZ
3
V
THERMAL
R6702
10K
C6703
R6701
22K
Q6703
2SA1163-BL
+
1/50
D6703
C6704
P6903B
GND
1
2
S1H+
3
4
P6952A
S1H-
5
6
S1L+
7
8
S1L-
9
10
TO TRANSFORMER
P6904B
BCDEFGH
-57.2V
+57.2V
Surround
L ch
P6003A
TO NAAF-9003
Surround
R ch
P6901B
P6004A
P6902B
TO NAAF-9003
1
Surround
Back L ch
P6005A
TO NAAF-9003
NCAF-8682
U07
SURROUND BACK
AMPLIFIER
PC BOARD
JL6006B
SD-3:G5
TO NAAF-9003
Surround
Back R ch
NFSL
1
-BSL
2
+BSL
3
SL+
4
SL-
5
SD-3:G2
NFSR
1
-BSR
2
+BSR
3
SR+
4
SR-
5
SD-3:G3
NFSBL
1
-BSBL
2
+BSBL
3
SBL+
4
SBL-
5
SD-3:G4
NFSBR
1
-BSBR
2
+BSBR
3
SBR+
4
SBR-
5
R6043
R6044
R6045
R6046
2.2
+1.1V
2SC1740S_R
470
Q6003
R6033
+1.1V
5.6K
R6013
3.9K
-0.6V
R6023
2SC1740S_R
2K
Q6013
3.3K
R6053
470
R6034
5.6K
R6014
3.9K
R6024
2K
3.3K
R6054
470
R6035
5.6K
R6015
3.9K
R6025
2K
3.3K
R6055
470
R6036
5.6K
R6016
3.9K
R6026
1K
3.3K
R6056
2SC1740S_R
Q6004
+1.1V
-0.6V
2SC1740S_R
Q6014
2SC1740S_R
Q6005
+1.1V
-0.6V
2SC1740S_R
Q6015
2SC1740S_R
Q6006
+1.1V
-0.6V
2SC1740S_R
Q6016
-1.0V
+1.1V
-1.0V
+1.1V
-1.0V
+1.1V
-1.0V
(1/4W)
R6123
2SA1930
Q6043
2.2
(1/4W)
R6124
2SA1930
Q6044
2.2
(1/4W)
R6125
2SA1930
Q6045
R6126
2.2
(1/4W)
2SA1930
Q6046
(1/4W)
Q6033
2SC5171
+0.6V
150
R6073
(1/4W)
-0.6V
Q6034
2SC5171
+0.6V
150
R6074
(1/4W)
-0.6V
Q6035
2SC5171
+0.6V
220
R6075
(1/4W)
-0.6V
Q6036
2SC5171
+0.6V
+
150
R6076
C6026
-0.6V
+
C6023
+
C6024
+
C6025
47/50
47/50
C6036
R6136
47/50
47/50
473J
8.2
C6033
R6133
R6134
C6034
C6035
R6135
ID+
ID-
100V
(1W)
473J
8.2
473J
473J
0.22
(1/4W)
R6086
P6086
0.22
(1/4W)
R6096
R6083
ID+
ID-
100V
8.2
(1W)
ID+
ID-
R6094
R6194
(1W)
100V
R6085
ID+
ID-
P6085
100V
8.2
(1W)
0.22
(1/4W)
2
1
P6083
0.22
(1/4W)
R6093
R6193
47K
D6003
KDS4148U
0.22
(1/4W)
R6084
2
1
P6084
0.22
(1/4W)
47K
D6004
KDS4148U
0.22
(1/4W)
2
1
0.22
(1/4W)
R6095
R6195
47K
D6005
1SS352
2
1
R6213
47K
R6214
47K
R6215
47K
2SC5359_O
Q6056
R6146
22K
R6106
0.22(5W)
Q6066
MN150S
Q6053
R6143
22K
R6103
0.22(5W)
Q6063
MP150S
Q6054
MN150S
R6144
22K
R6104
0.22(5W)
Q6064
MP150S
MN150S
Q6055
R6145
22K
R6105
0.22(5W)
Q6065
MP150S
2SC2631R
R6156
2SA1987_O
12K
R6153
R6154
R6155
Q6076
12K
D6016
KDS4148U
2S
C2229-Y
Q6073
103J
C6043
R6243
2SC2229-Y
Q6074
12K
C6044
R6244
2SC2229-Y
Q6075
12K
C6045
R6245
R6166
220K
R6246
220K
D6013
KDS4148U
103J
220K
D6014
KDS4148U
103J
220K
D6015
KDS4148U
33K
KDS4148U
R6196
47K
D6006
R6163
R6164
R6165
33K
33K
33K
1
2
3
4
5
R6216
JL6200B
47K
1
2
3
4
5
JL6200A
104Z
2SC2712-GR
R6704
UDZS5.1B
Q6702
47K
220K
R6706
R6707
33K
R6708
2SC2712-GR
D6702
8.2
R6197
102J
10K
104Z
C6705
Q6704
2SA1162-GR
Q6701
D6701
KDS4148U
100/16
(1/2W)
Q6707
2SC2712-GR
D6902
C6911
+
C6701
R6903
1SS352
KDS4148U
R6721
47K
R6902
RL6901
4
3
3
4 1
RL6902
F6901B
NAAF-8678 (2/2)
18K
R6705
NC
1K
1
2
C6912
334J/100V
2
C6913
F6901A
334J
C6915
334J
C6916
F6902B F6902A
334J/100V
D10XB60H
D6901
D10XB60H
D6903
10/50
3
1
4
2
2
1
4
3
AMPLIFIER PC BOARD
U04
UDZS5.1B
+
5.6K
R6709
D6704
102J
C6919
P6991
+57.2V
-57.2V
390
390
SD-7:E2
18K
R6710
P6900B
TO NAETC-9001
(1/2W)
(1/2W)
C6706
R6180
R6181
TO NAETC-9001
Front L ch
P6000A
NFL
1
-BL
2
+BL
3
L+
4
L-
5
SD-3:D2
TO NAAF-9003
R6040
Front R ch
P6001A
NFR
1
-BR
2
+BR
3
R+
4
R-
5
SD-3:D3
TO NAAF-9003
Center ch
P6002A
NFC
1
-BC
2
+BC
3
C+
4
C-
5
SD-3:D4
TO NAAF-9003
P6901A
+B
+
C6901
15000/71
1
+
C6902
15000/71
-B
P6902A
LSPE
1
RSPE
2
CSPE
3
SLSPE
4
SRSPE
5
JL6603A
SBLSPE
6
SD-7:E2
SBRSPE
7
RLGND
8
+22V
9
LSP
1
RSP
2
CSP
3
SLSP
4
SRSP
5
JL6600A
SBLSP
6
SBRSP
7
2K
R6041
R6042
2.2
+1.1V
2SC1740S_S
Q6000
470
R6030
+1.1V
5.6K
R6010
3.9K
-0.6V
R6020
2SC1740S_S
Q6010
3.3K
R6050
470
R6031
5.6K
R6011
R6021
2K
3.3K
R6051
470
R6032
5.6K
R6012
3.9K
R6022
2K
3.3K
R6052
2SC1740S_R
Q6001
+1.1V
3.9K
-0.6V
2SC1740S_R
Q6011
2SC1740S_R
Q6002
+1.1V
-0.6V
2SC1740S_R
Q6012
-1.0V
+1.1V
-1.0V
+1.1V
-1.0V
(1/4W)
R6120
2SA1930
Q6040
2.2
(1/4W)
R6121
2SA1930
Q6041
2.2
(1/4W)
R6122
2SA1930
Q6042
Q6030
2SC5171
R6070
R6071
R6072
68
(1/4W)
Q6031
2SC5171
68
(1/4W)
Q6032
2SC5171
+0.6V
68
(1/4W)
-0.6V
+0.6V
-0.6V
+0.6V
-0.6V
C6020
C6021
C6022
MN150S
R6080
Q6050
0.22
(1/4W)
P6080
2
ID+
47/50
47/50
47/50
R6130
C6030
C6031
R6131
R6132
C6032
8.2
473J
473J
8.2
8.2
473J
ID-
ID+
ID-
ID+
ID-
1
(1W)
D6000
100V
100V
D6001
(1W)
(1W)
100V
1
(1/4W)
R6090
R6190
47K
KDS4148U
0.22
(1/4W)
R6081
2
1
P6081
1
(1/4W)
R6091
R6191
47K
KDS4148U
0.22
(1/4W)
R6082
2
1
P6082
0.22
(1/4W)
R6092
R6192
47K
D6002
KDS4148U
R6210
R6211
R6212
+
+
+
2SC2229-Y
R6140
22K
12K
R6100
0.22(5W)
Q6060
MP150S
47K
MN150S
2SC2229-Y
Q6051
R6141
22K
12K
R6101
0.22(5W)
Q6061
MP150S
47K
MN150S
Q6052
2SC2229-Y
R6142
22K
R6152
12K
R6102
0.22(5W)
Q6062
MP150S
47K
R6150
R6151
C6042
Q6070
C6040
R6240
Q6071
C6041
R6241
Q6072
103J
R6242
103J
220K
D6010
103J
220K
D6011
220K
D6012
R6160
KDS4148U
33K
KDS4148U
R6162
KDS4148U
33K
R6161
33K
P6911B
TX-SR804/804E
A
SCHEMATIC DIAGRAM-3 (SD-3)
POWER AMP SECTION-2
1
2
BCDEFGH
NAAF-9003
DRIVER AMPLIFIER PC BOARD
U20
Front L ch
R5000
1K
C5000
C5010
47/50
221K
+
R5040
2.2K
R5010
MTZJ5.6B
C5020
D5000
220/16
+
C5100
+
C5110
+55.3V
10/100
10/100
-55.5V
+1.1V
-1.0V
1K
R5110
100K
R5090
2SC1845-E
Q5000
R5020
0V
330
56K
-51.2V
+
100K
R5100
10/50
R5050
-51.8V
R5060
R5070
2SC1845-E
Q5010
4.7K
Q5050
2SC1845-E
1.2K
NC
R5080
0V
+
C5040
470
R5160
C5050
R5170
+
100
(1/4W)
Q5030
2SA949Y
040D
C5080
47/50
R5130
Q5040
2SC2229-Y
100
(1/4W)
R5030
R5230
120K
22K
+56.5V
120K
C5090
R5200
101K
-56.5V
10
(1/4W)
R5180
NFL
1
2
-B1L
3
22K
+B1L
B+L
B-L
4
5
P6000A
10
(1/4W)
R5190
3
4
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.
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.
5
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF 330- 33pF 331- 330pF 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
Front R ch
R5001
1K
C5001
Center ch
R5002
1K
C5002
221K
221K
C5011
+
47/50
R5041
C5012
+
47/50
R5042
2.2K
2.2K
R5011
MTZJ5.6B
D5001
R5012
MTZJ5.6B
D5002
+
C5021
+
C5022
+56.5V
100
R5161
+1.1V
-1.0V
+1.1V
-1.0V
C5051
R5171
R5162
C5052
R5172
+
+
(1/4W)
Q5031
2SA949Y
040D
C5081
47/50
22K
R5131
Q5041
2SC2229-Y
100
(1/4W)
100
(1/4W)
Q5032
2SA949Y
040D
C5082
47/50
22K
R5132
Q5042
2SC2229-Y
100
(1/4W)
120K
R5031
R5231
120K
R5032
R5232
120K
120K
101K
C5091
-56.5V
+56.5V
C5092
-56.5V
101K
R5201
R5202
10
R5181
(1/4W)
1
NFR
-B1R
2
+B1R
22K
3
B+R
4
B-R
5
P6001A
10
(1/4W)
R5191
10
(1/4W)
R5182
1
NFC
-B1C
2
+B1C
22K
3
4
B+C
5
B-C
P6002A
10
R5192
(1/4W)
220/16
220/16
C5101
C5111
C5102
C5112
+55.3V
+
10/100
+
10/100
-55.5V
+55.3V
+
10/100
+
10/100
-55.5V
1K
R5111
100K
R5091
2SC1845-E
Q5001
R5021
0V
330
56K
-51.2V
10/50
100K
R5101
100K
R5092
2SC1845-E
Q5002
R5022
0V
330
56K
-51.2V
100K
10/50
R5102
R5112
1K
R5051
-51.8V
R5061
R5071
R5052
-51.8V
R5062
R5072
2SC1845-E
Q5011
4.7K
Q5051
2SC1845-E
1.2K
NC
R5081
2SC1845-E
Q5012
4.7K
Q5052
2SC1845-E
1.2K
NC
R5082
0V
+
C5041
470
0V
+
C5042
470
P5503A
1
AGND
P6011B
P5004A
1
L
TO NAAF-8678
SD-1:D5
9
678
4
5
2
3
C
R
SL
SR
AGND
AGND
AGND
AGND
101112
SBL
AGND
AGND
TX-SR804/804E
13
SBR
Surround L ch
R5003
C5013
+
1K
47/50
221K
C5003
R5043
2.2K
MTZJ5.6B
D5003
R5013
C5023
C5103
C5113
+55.3V
+
10/100
+1.1V
+
-1.0V
10/100
-55.5V
1K
R5113
100K
R5093
R5053
-51.8V
R5063
R5073
2SC1845-E
Q5013
4.7K
Q5053
2SC1845-E
1.2KK
NC
R5083
0V
C5043
+
220/16
470
2SC1845-E
Q5003
R5023
0V
330
56K
-51.2V
+
100K
R5103
10/50
R5163
C5053
R5173
100
2SA949Y
+
47/50
2SC2229-Y
100
(1/4W)
Q5033
C5083
R5133
Q5043
(1/4W)
040D
R5233
120K
22K
120K
R5033
+56.5V
C5093
101K
-56.5V
R5203
10
R5183
(1/4W)
1
NFSL
2
-B1SL
3
22K
+B1SL
B+SL
B-SL
4
5
SD-2:F1
TO NAAF-8678
P6003A
10
R5193
(1/4W)
SD-2:C1
TO NAAF-8678
P6000A
SD-2:C2
TO NAAF-8678
P6001A
Surround R ch
C5014
R5004
+
1K
47/50
221K
C5004
R5044
2.2K
MTZJ5.6B
D5004
Surround Back
L ch
C5015
R5005
+
1K
47/50
221K
C5005
R5045
2.2K
MTZJ5.6B
D5005
R5014
C5024
R5015
C5025
+56.5V
100
R5164
+1.1V
-1.0V
+1.1V
-1.0V
C5054
R5174
R5165
C5055
R5175
2SA949Y
+
47/50
2SC2229-Y
100
100
Q5035
2SA949Y
+
47/50
2SC2229-Y
100
(1/4W)
Q5034
C5084
R5134
Q5044
(1/4W)
(1/4W)
C5085
R5135
Q5045
(1/4W)
040D
R5234
120K
22K
040D
R5235
120K
22K
120K
R5034
120K
R5035
C5094
+56.5V
C5095
101K
-56.5V
101K
-56.5V
R5204
R5205
10
R5184
(1/4W)
1
NFSR
2
-B1SR
3
+B1SR
4
R5185
R5194
10
R5195
(1/4W)
10
10
(1/4W)
(1/4W)
B+SR
B-SR
NFSBL
-B1SBL
+B1SBL
B+SBL
B-SBL
5
SD-2:F2
TO NAAF-8678
P6004A
1
2
3
4
5
SD-2:F3
TO NAAF-8678
P6005A
22K
22K
C5104
C5114
C5105
C5115
+55.3V
+
10/100
+
10/100
-55.5V
+55.3V
+
10/100
+
10/100
-55.5V
1K
R5114
100K
R5094
2SC1845-E
Q5004
R5024
0V
330
56K
-51.2V
+
10/50
100K
R5104
100K
R5095
2SC1845-E
Q5005
R5025
0V
330
56K
-51.2V
+
10/50
100K
R5105
R5115
R5054
R5064
R5074
1K
R5055
R5065
R5075
2SC1845-E
4.7K
Q5054
2SC1845-E
-51.8V
1.2K
NC
4.7K
Q5055
2SC1845-E
-51.8V
1.2K
NC
Q5014
0V
+
C5044
470
R5084
2SC1845-E
Q5015
0V
+
C5045
470
R5085
220/16
220/16
5
SD-2:C3
TO NAAF-8678
P6002A
Surround Back
R ch
C5016
R5006
+
47/50
1K
C5006
221K
R5046
2.2K
MTZJ5.6B
D5006
R5016
C5026
+56.5V
100
R5166
+1.1V
-1.0V
+
C5056
R5176
(1/4W)
Q5036
2SA949Y
040D
C5086
R5236
120K
47/50
22K
R5136
Q5046
2SC2229-Y
100
(1/4W)
120K
R5036
C5096
101K
-56.5V
R5206
10
R5186
(1/4W)
NFSBR
1
-B1SBR
2
+B1SBR
3
B+SBR
22K
B-SBR
4
5
SD-2:F4
TO NAAF-8678
JL6006A
R5196
10
(1/4W)
C5106
C5116
+55.3V
+
10/100
+
10/100
-55.5V
1K
R5116
100K
R5096
2SC1845-E
Q5006
R5026
0V
330
56K
-51.2V
+
10/50
100K
R5106
R5056
-51.8V
R5066
R5076
2SC1845-E
Q5016
4.7K
Q5056
2SC1845-E
1.2K
NC
R5086
0V
C5046
470
+
220/16
TX-SR804/804E
A
SCHEMATIC DIAGRAM-3 (SD-3)
POWER AMP SECTION-2
1
2
3
4
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.
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.
5
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.
!
BCDEFGH
P6011B
P5004A
1
L
TO NAAF-8678
SD-1:D5
9
678
4
5
2
3
C
R
SL
SR
AGND
AGND
AGND
AGND
101112
SBL
AGND
AGND
13
SBR
Surround L ch
R5003
C5013
+
1K
47/50
221K
C5003
R5043
2.2K
MTZJ5.6B
D5003
Surround R ch
C5014
R5004
+
1K
47/50
221K
C5004
R5044
2.2K
MTZJ5.6B
D5004
Surround Back
L ch
C5015
R5005
+
1K
47/50
221K
C5005
R5045
2.2K
MTZJ5.6B
D5005
Surround Back
R ch
C5016
R5006
+
47/50
1K
C5006
221K
R5046
2.2K
MTZJ5.6B
D5006
R5013
C5023
R5014
C5024
R5015
C5025
R5016
C5026
220/16
C5103
C5113
C5104
C5114
C5105
C5115
C5106
C5116
+55.3V
+
10/100
+1.1V
+
-1.0V
10/100
-55.5V
+55.3V
+
10/100
+1.1V
+
-1.0V
10/100
-55.5V
+55.3V
+
10/100
+1.1V
+
-1.0V
10/100
-55.5V
+55.3V
+
10/100
+1.1V
+
-1.0V
10/100
-55.5V
1K
R5113
100K
R5093
R5114
R5115
R5116
1K
1K
1K
R5053
Q5053
2SC1845-E
-51.8V
R5063
R5073
R5054
Q5054
-51.8V
R5064
R5074
R5055
Q5055
-51.8V
R5065
R5075
R5056
Q5056
2SC1845-E
-51.8V
R5066
R5076
2SC1845-E
Q5013
4.7K
1.2KK
NC
R5083
2SC1845-E
Q5014
4.7K
2SC1845-E
1.2K
NC
R5084
2SC1845-E
Q5015
4.7K
2SC1845-E
1.2K
NC
R5085
2SC1845-E
Q5016
4.7K
1.2K
NC
R5086
0V
+
C5043
470
0V
C5044
470
0V
C5045
470
0V
C5046
470
+
220/16
+
220/16
+
220/16
2SC1845-E
Q5003
R5023
0V
330
56K
-51.2V
+
100K
R5103
10/50
100K
R5094
2SC1845-E
Q5004
R5024
0V
330
56K
-51.2V
+
10/50
100K
R5104
100K
R5095
2SC1845-E
Q5005
R5025
0V
330
56K
-51.2V
+
10/50
100K
R5105
100K
R5096
2SC1845-E
Q5006
R5026
0V
330
56K
-51.2V
+
10/50
100K
R5106
R5163
C5053
R5173
R5164
C5054
R5174
R5165
C5055
R5175
R5166
C5056
R5176
100
Q5033
2SA949Y
C5083
+
47/50
Q5043
2SC2229-Y
100
100
Q5034
2SA949Y
C5084
+
47/50
Q5044
2SC2229-Y
100
100
Q5035
2SA949Y
C5085
+
47/50
Q5045
2SC2229-Y
100
100
Q5036
2SA949Y
C5086
+
47/50
R5136
Q5046
2SC2229-Y
100
(1/4W)
R5133
(1/4W)
(1/4W)
R5134
(1/4W)
(1/4W)
R5135
(1/4W)
(1/4W)
(1/4W)
040D
R5233
120K
22K
040D
R5234
120K
22K
040D
R5235
120K
22K
040D
R5236
120K
22K
120K
R5033
120K
R5034
120K
R5035
120K
R5036
+56.5V
C5093
+56.5V
C5094
+56.5V
C5095
+56.5V
C5096
101K
-56.5V
101K
-56.5V
101K
-56.5V
101K
-56.5V
R5203
R5204
R5205
R5206
10
R5183
(1/4W)
1
NFSL
2
-B1SL
3
22K
+B1SL
B+SL
B-SL
4
5
SD-2:F1
TO NAAF-8678
P6003A
10
R5193
(1/4W)
10
R5184
(1/4W)
1
NFSR
2
-B1SR
3
+B1SR
4
R5185
R5186
R5194
10
R5195
10
(1/4W)
(1/4W)
B+SR
B-SR
5
SD-2:F2
TO NAAF-8678
P6004A
10
(1/4W)
NFSBL
1
2
-B1SBL
+B1SBL
3
B+SBL
4
5
B-SBL
10
(1/4W)
NFSBR
-B1SBR
+B1SBR
B+SBR
B-SBR
SD-2:F3
TO NAAF-8678
P6005A
1
2
3
4
5
SD-2:F4
22K
22K
22K
TO NAAF-8678
JL6006A
R5196
10
(1/4W)
NAAF-9003
DRIVER AMPLIFIER PC BOARD
U20
Front L ch
R5000
C5010
+
47/50
1K
221K
C5000
R5040
2.2K
Front R ch
C5011
R5001
+
1K
47/50
221K
C5001
R5041
2.2K
D5001
Center ch
C5012
R5002
+
47/50
1K
221K
C5002
R5042
2.2K
R5010
MTZJ5.6B
C5020
D5000
R5011
MTZJ5.6B
C5021
R5012
MTZJ5.6B
C5022
D5002
P5503A
1
AGND
+56.5V
100
R5160
+1.1V
-1.0V
+1.1V
-1.0V
+1.1V
-1.0V
C5050
R5170
R5161
C5051
R5171
R5162
C5052
R5172
+
+
+
(1/4W)
Q5030
2SA949Y
040D
C5080
47/50
R5130
Q5040
2SC2229-Y
100
(1/4W)
100
(1/4W)
Q5031
2SA949Y
040D
C5081
47/50
22K
R5131
Q5041
2SC2229-Y
100
(1/4W)
100
(1/4W)
Q5032
2SA949Y
040D
C5082
47/50
22K
R5132
Q5042
2SC2229-Y
100
(1/4W)
R5030
R5230
120K
22K
120K
R5031
R5231
120K
R5032
R5232
120K
120K
120K
C5090
-56.5V
+56.5V
101K
C5091
-56.5V
+56.5V
C5092
-56.5V
101K
101K
R5200
R5201
R5202
10
(1/4W)
R5180
NFL
1
2
-B1L
3
R5190
10
R5191
10
R5192
(1/4W)
(1/4W)
10
10
10
(1/4W)
(1/4W)
(1/4W)
+B1L
B+L
B-L
NFR
-B1R
+B1R
B+R
B-R
NFC
-B1C
+B1C
B+C
B-C
4
5
SD-2:C1
TO NAAF-8678
P6000A
1
2
3
4
5
SD-2:C2
TO NAAF-8678
P6001A
1
2
3
4
5
SD-2:C3
TO NAAF-8678
P6002A
22K
R5181
22K
R5182
22K
220/16
220/16
220/16
C5100
C5110
C5101
C5111
C5102
C5112
+55.3V
+
10/100
+
10/100
-55.5V
+55.3V
+
10/100
+
10/100
-55.5V
+55.3V
+
10/100
+
10/100
-55.5V
1K
R5110
100K
R5090
2SC1845-E
Q5000
R5020
0V
330
56K
-51.2V
+
100K
R5100
10/50
100K
R5091
2SC1845-E
Q5001
R5021
0V
330
56K
-51.2V
+
10/50
100K
R5101
100K
R5092
2SC1845-E
Q5002
R5022
0V
330
56K
-51.2V
+
100K
10/50
R5102
R5111
R5112
1K
1K
R5050
-51.8V
R5060
R5070
R5051
-51.8V
R5061
R5071
R5052
-51.8V
R5062
R5072
2SC1845-E
Q5010
4.7K
Q5050
2SC1845-E
1.2K
NC
R5080
2SC1845-E
Q5011
4.7K
Q5051
2SC1845-E
1.2K
NC
R5081
2SC1845-E
Q5012
4.7K
Q5052
2SC1845-E
1.2K
NC
R5082
0V
+
C5040
470
0V
+
C5041
470
0V
+
C5042
470
TX-SR804/804E
A
SCHEMATIC DIAGRAM-4 (SD-4)
MICROPROCESSOR SECTION
NAAR-8997
1
P601B
SD-6:H2
TO NADG-8996
2
JL601B
SD-6:H3
TO NADG-8996
3
4
MICROPROCESSOR
U14
PC BOARD
1
APOWER
2
FTXD
3
FBUSY
4
FCLK
5
FRXD
6
CNVSS
7
RESET
8
+5VCPU
9
GNDD
10
11
RXMUTE_3.3V
12
TXMUTE_3.3V
13
VMRST_3.3V
VMCLK_3.3V
14
15
VMSDI_3.3V
16
VMSDO_3.3V
17
VMSTB_3.3V
GNDHD2
18
19
ADCRST_3.3V
20
SYSIN
21
22
DIRCS_3.3V
23
DIRINT_3.3V
24
DIRRST_3.3V
25
OPTF
26
DIGSDI_3.3V
27
DIGCLK_3.3V
28
DSPCS_3.3V
DSPBUSY_3.3V
29
30
DSPRST_3.3V
31
DSPINT_3.3V
32
DSPFCS_3.3V
MCHSEL_3.3V
33
34
DIGSDO_3.3V
DSPFINT_3.3V
35
GNDDSP
1
GNDDSP
2
+5VDSP
3
+9V
4
5
6
7
8
9
+9V
GNDA
GNDA
GNDHD
GNDHD
VMSDI_3.3V
VMCLK_3.3V
DSPFCS_3.3V
VMRST_3.3V
TXMUTE_3.3V
DIGSDI_3.3V
DSPFINT_3.3V
DSPINT_3.3V
DSPBUSY_3.3V
DIRINT_3.3V
RXMUTE_3.3V
VMSTB_3.3V
VMSDO_3.3V
DIRCS_3.3V
DIRRST_3.3V
DSPCS_3.3V
DSPRST_3.3V
MCHSEL_3.3V
ADCRST_3.3V
DIGCLK_3.3V
DIGSDO_3.3V
R781
330
R784
R783
R782
R780
R785
R786
L602
022K
47
47
330
330
47
47
10
11
12
13
14
15
16
17
18
19
20
BCDEFGH
TO NAVD-8991
40393837363534333231302928272625242322212019181716151413121110
V4V
GNDD
GNDV
GNDD
+5VDIS
+5VDIS
LEDPURE
KEY0
KEY1
KEY2
KEY3
KEYINT1
KEYINT2
KEYINT0
102K
102K
102K
102K
102K
2.7K
102K
2.7K
102K
2.7K
102K
4.7K
4.7K
4.7K
4.7K
4.7K
R724
R718
R717
R722
R720
4.7K
128
P95/ANEX0/CLK4
P94/DA1/TB4IN
P93/DA0/TB3IN
P92/TB2IN/SOUT3
P91/TB1IN/SIN3
P90/TB0IN/CLK3
P141
P140
BYTE
CNVss
P87/XCIN
P86/XCOUT
RESET
Xout
Vss
Xin
Vcc1
P85/NMI
P84/INT2
P83/INT1
P82/INT0
P81/TA4IN/U
P80/TA4OUT/U
P77/TA3IN
P76/TA3OUT
P75/TA2IN/W
P74/TA2OUT/W
P73/CTS2/RTS2/TA1IN/V
P72/CLK2/TA1OUT/V
P71/RXD2/SCL2/TA0IN/TB5IN
P70/TXD2/SDA2/TA0OUT
P67/TXD1/SDA1
Vcc1
P66/RXD1/SCL1
39
10K
R646
R716
121
122
123
124
125
126
127
AVss
P103/AN3
P102/AN2
P101/AN1
P100/AN0
P105/AN5/KI1
P104/AN4/KI0
Vref
Avcc
P97/_ADTRG/SIN4
P96/ANEX1/SOUT4
Main Micro Processor
42
46
R647
R648
R650
R653
R652
R649
R614
47
47
FBUSY
OSDINV
XMSRTXD
XMSRRXD
XMSRRST
FCLK
DIRCS
SD-9:F1
P2006A
12345
6
V4Y
V4V
V4C
GNDV4
KEYINT3
RXMUTE
4.7K
4.7K
R714
R715
119
120
P107/AN7/KI3
P106/AN6/KI2
M30627FJPGP
Vss40P65/CLK141P64/CTS1/RTS1/CTS0/CLKS1
P13747P13648P13549P13450P57/RDY/CLKOUT
R654
OSDINY
MICDET
FLDRST
VMRST
VMSTB
TXMUTE
R713
10K
R710
10K
220
220
220
47
220
220
R708
R711
R712
R709
R705
R704
111
112
113
114
115
116
117
118
P117
P116
P113
P112
P111
P110
P07/AN07/D7
P06/AN06/D6
P06/AN06/D6
P05/AN05/D5
Q701
P63/TXD0/SDA043P62/RXD0/SCL044P61/CLK045P60/CTS0/RTS0
P56/ALE52P55/HOLD53P54/HLDA54P13355P13256P13157P13058P53/BCLK59P52/RD60P51/WRH/BHE61P50/WRL/WR62P12763P12664P125
51
220
220
220
220
10K
R658
R655
R656
R657
DIRRST
DSPCS
DSPRST
R659
MCHSEL
10K
R651
FLDCS
FLDCLK
LEDSTBY
FLDSDO
220
220
220
R701
R703
R702
107
108
109
110
P03/AN03/D3
P02/AN02/D2
P01/AN01/D1
P00/AN00/D0
P20/AN20/A0(/D0/-)
P10/D8
P21/AN21/A1(/D1/D0)
P22/AN22/A2(/D2/D1)
P07/AN07/D7
P23/AN23/A3(/D3/D2)
P24/AN24/A4(/D4/D3)
P25/AN25/A5(/D5/D4)
P26/AN26/A6(/D6/D5)
P27/AN27/A7(/D7/D6)
P44/CS0
P45/CS1
P46/CS2
P47/CS3
220
220
220
220
R660
R661
R672
R669
ADCRST
DIGCLK
DIGSDI
DIGSDO
LEDPURE
LEDZONE2
105
106
P11/D9
P12/D10
P13/D11
P14/D12
P04/AN04/D4
P15/D13/INT3
P16/D14/INT4
P17/D15/INT5
P30/A8(/-/D7)
P31/A09
P32/A10
P33/A11
P34/A12
P35/A13
P36/A14
P37/A15
P40/A16
P41/A17
P42/A18
P43/A19
R663
10K
R662
VOLB
VOLA
+5VDIS
C615
102K
R706
10K
C631
102K
102K
C632
220
R698
220
R743
103
104
102
220
R742
101
1K
R693
100
1K
R691
99
220
R741
98
220
R740
97
220
R739
96
95
BAND
94
INIT1
93
INIT2
92
INIT3
91
R738
90
220
R737
89
220
R707
88
220
87
Vss
86
220
85
R673
Vcc2
R700
220
84
P120
R699
220
83
P121
R697
220
82
P122
R692
220
81
P123
R690
220
80
P124
R680
220
79
R679
220
78
R678
220
77
76
R671
220
75
R670
220
74
R676
47
73
R675
47
72
R674
47
71
R668
47
70
R667
220
69
R666
220
68
R665
220
67
R664
220
66
AMUTM
65
10K
R681
****
THERMAL
10K
R726
R682
R683
R684
*
*
*
D603
SPRLF
104Z
C612
SBZ2MUTM
Z2MUTM
1K
R689
R685
R686
R687
KDS4148U
SPRLCS
SPRLSB
SPRLZ2
GNDD
+3.3V
C716
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
_G2
20
VCC
C718 104Z
Q711
GND
9
A8
8
A7
7
A6
6
A5
5
A4
4
A3
3
A2
2
A1
C717 104Z
Q713
Y8
Y7
Y6
Y5
Y4
Y3
Y2
Y1
_G2
VCC1_G1
C719
+5VCPU
+
Q712
XC6213B332MR
Q710
1
5
VOUT
VIN
2
VSS
4
NC3CE
100/16
10
GND
9
A8
8
A7
7
A6
VMSDO
6
A5
5
VMCLK
A4
4
DSPFCS
A3
VMRST
3
A2
TC74VHC541FT
TXMUTE
2
A1
1
_G1
11
DIGSDI
Y8
12
DSPFINT
Y7
13
DSPINT
Y6
14
DSPBUSY
Y5
15
DIRINT
Y4
16
RXMUTE
Y3
17
VMSTB
Y2
18
VMSDI
Y1
19
_G2
TC74VHCT541AFT
20
VCC1_G1
L603
022K
10
GND
DIRCS
9
A8
8
DIRRST
A7
DSPCS
7
A6
DSPRST
6
A5
MCHSEL
5
A4
ADCRST
4
A3
DIGCLK
3
A2
DIGSDO
2
A1
TC74VHC541FT
104Z
OSDINV
OSDINY
C715
P7534A
-7V
+5VDIS
474K
TO NADIS-8675
SD-5:G2
987654321
V4L
+7V
V4R
GNDV4A
CNVSS
RESET
MICOUT
GNDV4A
OPTF
GNDV4A
VMSDI
VMSDO
VMCLK
VCRST
VMUT
OSDSDO
SYNC
OSDCLK
OSDCS
RDSDAT
POFF
LEDSTBY
LEDZONE2
FLDSDO
KEY0
VOLA
VOLB
REMIN
FLDCS
FLDCLK
FLDRST
R611
10K
XMSRSEL
6.000MHz
KDS4148U
R624
10K
10K
VSYNC
XMERRIRQ/RDSCLK
XMCOMSEL
XMDACRST
DIRINT
DSPFCS
DSPBUSY
DSPINT
DSPFINT
SDET
PLLSCL
PLLSDA
10K
10K
10K
R626
R639
R637
R606
10K
R616
R622
10K
R635
KEY1
R604
10K
D602
10K
R633
KEY2
X701
C606
KEY3
R602
10K
1K
10K
R630
R623
R625
R627
R628
R629
2.2K
R641
R650
R649
KEYINT0
KEYINT1
C604
4.7/50
C603
R617
2.2K
101J
R643
C608
R653
R614
R652
R654
KEYINT2
104Z
R631
R632
R634
R636
R638
R640
R642
MICDET
KEYINT3
+
KDS4148U
D601
RN1404
Q601
104Z
R619
C601
104Z
C602
R601
R603
R605
R607
R608
R609
R610
R612
R613
10K
R621
R618
R790
C605
104Z
R620
220
220
220
220
220
101J
C609
220
1M
+5VM
104Z
R615
220
220
220
220
220
47
47
C610
104Z
FTXD
47K
220
220
220
220
220
220
220
220
220
10K
220
10K
GNDV
0
47
R644
V4Y
V4C
GNDV
GNDV
C634
C633
C616
C617
C618
R719
C619
R721
C620
R723
C621
R725
2.7K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
47
R645
FRXD
5
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.
100K
R735
SELY
100K
SELV
R736
R733
RN2402
Q721
47
Q722
RN1404
R734
RN2402
47
Q723
Q724
RN1404
VSYNC
VMUT
PLLSCL
SDET
PLLSDA
VPOWER
GNDV
VIDEO+9V
8
1234567
P2004A
TO NAVD-8991
SD-9:E1
APOWER
OSDCS
OSDDA
SPRLZ2
OSDCK
SPRLCS
SPRLSB
SYNCDET
10
P2005A
TO NAVD-8991
SD-9:F1
SPRLF
SELV
SELY
123456789
C651
10/50
+
+
C650
10/50
V4L
V4R
-7V
+7V
MICOUT
GNDV4A
17
16
1514131211
P3103B
TO NAAF-8678
TUL
TUR
XML
GNDTU
GNDXM
9
8
765
10
SD-1:H2
TO SD-4:G3
5
XMR
-5VVD
GNDV
+5VVD
3
4
TX-SR804/804E
C612
R684
D603
104Z
1K
27K
R689
R694
R685
*
R686
*
R687
*
KDS4148U
SPRLF
SPRLCS
SPRLSB
SPRLZ2
27K
R695
R677
REMIN
104Z
C626
C622
VPOWER
10K
TO NAETC-8680
SD-2:A2
321
+5VDIS
THERMAL
HPDET
REMIN
IRIN
SYSIN
SYSOUT
C623
C624
102K x3
VOLH
PROTECT
SEC1H
Z2VMUT
Z2VDAT
Z2VCLK
D615
UDZS4.7
FSWSTB
VOLCLK
VOLDAT
VOLSTB
APOWER
GNDD
TRGZ2
POFF2
TRGA
TRGB
FANL
FANH
JL703B
STEREO
P710A
TO NARF-8994
SD-12:H4
123456789
XMDACRST
XMCOMSEL
XMSRSEL
XMSRTXD
XMSRRXD
XMSRRST
XMERRIRQ/RDSCLK
10111213141516
GND
GND
+5V_XM
GNDXM
XM_ROUT
XM_LOUT
TO NAETC-8676(JL7542B)
SD-5:E5
1
4
2
5
3
JL7452A
HPDET
HPE
GNDD
HPR
HPL
+12V
17
-12V
XML
XMR
S-812C56AUA-C3K
D605
KDS4148U
KDS4148U
1K
+
C705
GNDD
474K
C709
L601
3
022K
D606
D607
+
C702
EDLC
100/16
RESISTOR LIST
FUNC C NO
BAND
INIT1
INIT2
INIT3
+5VMUT
RN2402
Q704
RN1404
Q705
C710
GNDD
Z2MUTM
Q714
O
+
1/50
1
R755
2
I
G
104Z
C701
PA
G
WT
DC
PP
X
R681
10k 10k 10k10k
XX X10k0
R685
10k
R682
10k 10k 10k10k
10k
R686
10k 10k 10k10k
C711
10k10k
RN2402
474K
Q706
10k 10k 10k
RN1404
Q707
1/50
C712
33k33k33k33k33k
56k56k56k56k56k
RN2402
Q708
RN1404
R756
R757
+
2.2K
Q709
10K
C713
474K
R759
+
2.2K
1/50
C714
R683
R687
R684
R754
10K
2.2K
R758
FANH
FANL
FTXD
FRXD
IRIN
TRGA
TRGB
TRGZ2
TO SD-4:E5
54321
L604
+5VDIS
022K
APOWER
10K
NJM78L09UA
Q715
1
3
O
I
G
2
Z2SWPO
JL961A
+5VDSP
+5VDSP
+5.3VXM
-22V
GNDS3
GNDS3
+22V
Z2POR
Z2GND
Z2POL
+12VA
+5.6S
P959A
POFF2
+9V
+9V
GND
GND
-9V
GNDD
GNDD
GNDD
+10S
POFF
P954A
18
17
16
15
14
13
12
TO NAPS-9000
11
10
SD-8:E5
9
8
7
6
5
4
3
2
1
15
14
13
12
11
10
9
8
TO NAPS-9000
7
6
SD-8:D2
5
4
3
2
1
KDS4148U
+5VCPU +10S
100/16
+
SYSIN
Q703
RN2402
SD
D611
1SS355
D604
UDZS5.1
AMUT
220K
R752
C724
R763
1K
R727
+
C723
470/6.3
AMUTM
SBZ2MUTM
Z2MUT
SBZ2MUT
TO SD-4:G3
JL961B
54321
-5VVD
GNDV
GNDV
+9V_NU
1
3
2
4
-12VA
+22VA
+12VA
-9V_NU
VPOWER
GNDS3
GNDS3
17
161514
131211
10
P3104B
TO NAAF-8678
SD-1:H2
-22VA
9
VOLH
SEC1H
8
76543
GNDD
PROTECT
100/16
C720
P701A
1
2
3
4
+
+9V_TU
5
GNDTU
6
TUL
7
TO TUNER UNIT
GNDTU
8
TUR
9
VSM
10
GNDTU
11
RDSDAT
12
13
PLLSCL
PLLSDA
STEREO
SD
RDSDAT
Z2VMUT
Z2VDAT
Z2VCLK
VOLSTB
FSWSTB
VOLDAT
VOLCLK
100
100
R729 100
R730
R731 100
R732
R793
8.2(2W)
R792
1.5(1/2W)
AMUT
SPRLF
HPL
HPR
HPE
Z2MUT
SBZ2MUT
SPRLSB
FSWCLK
FSWSDO
1
2
17
161514
131211
Z2POL
Z2POR
Z2GND
76543
2
Z2SWPO
1
9
8
10
XMERRIRQ/RDSCLK
P3105B
TO NAAF-8678
SD-1:H3
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