Service Manual
AV Surround Processor
Contents
IFILE No.
I
tiT-F450 (AU)
Specifications ................................................................... 1
IC Block Diagram & Description ....................................... 8
.:.
Removal and Installation .................................................. 1
Block Diagram
.................................................................. 11
System Connection ..............................~...........................2
Schematic Diagram (Main Amplifier) ............................... 12
Service Mode ................................................................... 3
Wiring Diagram (Main Amplifier) ...................................... 14
Exploded View (Cabinet & Chassis) ................................ 4
Schematic Diagram (Front) .............................................. 16
Parts List ..........................................................................5
Wiring Diagram (Front) ..................................................... 17
“” This service manual consists of “HT-F450U” (Main unit), “RB-HT47°
(Remote control),
“SX-CE450” and “SX-SR450” (Speaker system).
REFERENCE No. SM580786
. . .
)
SPECIFICATIONS
,.. . . -.
Output power:
Oenter amplifien 15 Watts (at 4 ohms, 10
0/0 distortion)
Surround Amplifiec 15 Watts x 2 (at 4 ohms, 107. distortion)
Inputs
AV1 lN/AV2 lN/AV3 IN ‘AUDIO” .........300 mV/47k ohms
AVI INIAV2 lN/AV3 INUVIDEO” ........... 1 Vp-p / 75 ohms
LINE IN “AUDIO” ................................. 300 mV/ 47k ohms
outputs
AV2 OUT “AUDIO” .............................. 300 mV 147k ohms
PROCESSOR OUT “AUDIO” ..............1 V/ lk ohm
AV2 OUT MONITOR OUT “VIDEO” .... 1 Vp-p / 75 ohms
CENTERBURROUND SPEAKERS ...4 ohms
Power requirements ...................... AC 230- 240V, 50 Hz
Power consumption ...................... 60 Watts
Dimensions (W x H x D) ................270 x 80 x 330mm
Weight
...........................................
3.8 kg
Specifications subject to change without notice.
.
.. ,,.. ;“.,,.’- .,..
.
.. . ..- ..-.’- -“.-:-”
.. .
Speaker systems
Center speaker (SX-CE450)
Unit Used
Full range ................................. 10 cm cone type
Maximum music power
handling capacity
........................... 30 Watts (peak)
Nominal impedance
....................... 4 ohms
Dimensions (W x H x D) ................. 270x 130x 145mm
Weight
............................................ 1 kg
Surround speakers (SX-SR450)
Unit Used
Full range
................................. 10 cm cone type
handling capacity
........................... 30 Watts (peak)
Nominal impedance
.......................40hms
Dimensions (W x H x D) .................180 x 130 x 130mm
Weight (per speaker)
..................... 0.7 kg (per speaker)
..
“Dolb~, the double-D symbol ❑a and “PRO LOGIC” are trade-
mark of Dolby Laboratories Licensing Corporation. Dolby Noise
Reduction system is manufactured under license from Dolby
. ._
Laboratories Licensing Corpora~ion.
REMOVAL AND INSTALLATION
● Disconnect the power cord’s plug from the electrical outlet.
● All wiring should be returned to the original position after work is completed.
● First ha~e ready many the new FIXERS (614 129 4971) for replacement.
● Arrange the lead wires so that they are not near the heat sink.
WIRING “LAYOUT ---
FIXER
./—
u u
u
I 1
-1-
..’. :
,.
,’
SYSTEM CONNECTION
Center and Surround Speaker Connections
SX-CE450
SX-SR450
Center speaker
SX-SR450
Rightsurround
Left
surround
speaker
speaker
L
--------------
SERVICE MODE
‘o enter the key service mode, first simultaneously press the SOURCE and SURROUND MODE buttons. This accesses the service
node entry state. As the service mode entry state is discontinued after 1 second elapses, the unit will enter a service mode only if the
lext key is pressed within 1 second.
1. Checking the key input signal connections
● To enter this mode, press MASTER VOL UP button during the service mode entry state.
● When the unit enters this mode, 3 CENTER MODE LEDs and all of the VOLUME LEDs light.
● In this mode, each time one of the keys listed below is pressed, only the LED corresponding to a pressed key lights.
● To release this mode, press the POWER button on the unit or remote control.
I BUITON I
DISPLAY I
CENTER UP SURROUND 1
CENTER DOWN 3-CH LOGIC
SURROUND UP
Standby
SURROUND DOWN
SURROUND 2
SURROUND MODE
LD (AV3)
CENTER MODE
VIDEO (AV2)
SOURCE
TV (AV1 )
MASTER VOL UP
DOLBY PRO LOGIC
MASTER VOL DOWN LINE
TABLE 1: Corresponding buttons and displays in the button checking mode
.,
.-.
,,”
2.
Checking the connection of the connectors
To
enter the port connection service mode, connect the 14.7 kohms resistor to the pin 38 and ground to earth, then’ restart. The
NORMAL and WIDE LEDs light. If failed, the indications listed below are displayed on the VOLUME LEDs section. If the pott connection
service mode is OK (all of the VOLUME LEDS lights), the unit enters the key service mode by pressing the POWER button on the
remote control. The 14.7 kohms resistor must be disconnected until pressing the POWER button on the remote control.
To release this mode; turn the power off.
PIN
PORT NAME Uo DIODE
RESISTOR
DISPLAY
REMARKS
62
P12 A.MUTE OUT A
00101
63 P13
F_MUTE
OUT
A
01001
54
PEO PWR_lN IN
00001
Reverse input
45
PA7 PWR_RY OUT
A
00110
60 Plo
C_MUTE
OUT A
01010
61
Pll
S_MUTE
OUT A
01101
50
PB4 SUR_CE IN
D
00010
46
PBO FC OUT A
00111
53 PB7 CLK OUT A
01011
47
PB 1 FB IN
D
00011
52 PB6 DATA
OUT A
01000
48
PB2
FA OUT A
11000
51
PB5
VOL_CE IN
D
00100
All
are OK
00000
The indication “A”in the DIODE section means that the output pori side is the anode side.
The indication “D” in the RESISTOR section, means that the pull down resistor is used.
TABLE 2: Checking of the connection of connectors
NOTE: Example display when failing to enter the port connection service mode
As the most lower LED of the VOLUME LEDs is assigned to bit O,the next lower LED is assigned to bit 1, the third lower LED
is.<ssigned to bit 2 and the fourth lower LED is assigned to bit 3, the corresponding numeral is displayed.
~4DlSPLAY NO.
VOLUME LEDS SECTION
00001
Only the most lower LED lights.
00101
The most lower LED and the third lower LED light.
..
-3-
EXPLODED VIEW (CABINET & CHASSIS)
/\
‘Y “k-
2“
PARTS LIST
PRODUCT SAFETV NOTICE
Each precaution in this manual should be followed during sewicing. Components identified with the IEC symbol A inthe parts list
and the schematic diagram designated components in which safety can be of special significance. When replacing a component
identified by A, use only the replacement pans designated, or parta with the same ratings of resistance, wattage or voltage that are
designated in the parls list in this manual. Leakage-current or resistance measurements must be made to determine that exposed
parts are acceptably insulated from the supply circuit before
returning the product to the customer.
CAUTION: Regular type resistors and capacitors are not fiited. To know those values, refer to the schematic diagram.
Regular type resistors are less than 1/4 W cation type and O ohm chip resistors.
Regular type capacitors are less than 50 V and less than 1000 IIF type of Ceramic type and Electrical type.
N.S.P: Not available as service parts.
PACKING & ACCESSORIES
FRONT P.W.BOARD ASSY
Rsf. No.
Parts No.
645 011 9095
614 284 5172
614 284 5189
645 011 9736
614 286 4647
614 286 4517
614 286 2902
614 286 2919
645 009 9502
614 262 4012
645 014 5575
645 01S 9302
645 005 7007
614 265 0107
CABINET & CHASSIS
Rsf. No. Parts No.
1
614 266 4326
2 614 283 2554
3 6t 4 263 2466
4
614 283 2493
5
614 263 2509
6
614 286 4269
7
614 272 2662
8
614 275 2234
9 614 129 1901
10
614 249 2352
. a>
FIXING PARTS
Ref. No. Parts No.
Y1 411 021 6603
Y2 4t t 021 3503
Y3 411 021 6405
Y4
411 020 9902
Y5
411 021 6405
Y6
411 001 3905
Y7 411 021 6405
Y8 411 021 6405
Y9 411 021 6405
Yto
411 021 6405
Yll 411 020 8905
Y12
411 021 3503
Y13 411 021 3503
ELECTRICAL PARTS
Ref. No.
Parts No.
51
A 614 256 5265
52 645 020 1523
53
A 423 016 9603
54
A 423 016 9605
55
614 285 7533
- A 645 020 6683
z
A 614 2S3 3476
“’\.J
Description
Ref. No.
Parts No.
POLY SHEET-950X300 NC, SET
71
CUSHION TOP
❑R404
CUSHION BOTTOM
BR401
POLY BAG-250X350 NC, INST
BR402
OWNERS MANUAL
CN430
CARTON CASE
04300
ASSY,BOX,SPEAKER (SX-CE450)
D4301
ASSY,BOX,SPEAKER (SX-SR450)
04302
SCREW, SPEAKER, HANG
or
CORD, RCA
D4303
CABLE,VIDEO
or
REMOTE CONTROL, R8-t+747(F)rXE.SH D4304
BAITERY LID, REMOTE CONTROL or
ASSY,WIRE, SYSTEM CONTROL
D4305
or
D4307
Description
D4306
ASSY,PANEL,FRONT
DEC,WINOOW, DISPLAY
BUtiON, VR
BuTTON, FUNCTION
BUTTON, POWER
ASSY,CABINET,BOT70M
CABINET
MOUNTING,PCB, PWB FIX
FIXER, AC CORD --
BRACKET-E, HEATSINK PWB
.. . .
.’
Dascrlption
SCR S-TPG BIN 3x8, CABINET
SCR S-TPG BIN 3X1 O.FRONT,PWB
SCR S-TPG BIN 3X6, FRONT, BOITOM
SCR S-TPG BRZ+FLG 3X6
SCR S-TPG BIN 3X8. PCB,BO~OM
SCR S-TPG BIN 4X6, TRANS
SCR S-TPG BIN 3X8, RCAJRGB SOCKET
SCR S-TPG BIN 3X6, SPEAKER SOCKET
SCR S-TPG BIN 3X8, BRACK~,HEATSINK
SCR S-TPG BIN 3X8, BRACKET,PWB
SCR S-TPG BRZ+FLG 3X1O, POWER IC
SCR S-TPG BIN 3X1O, 3-REG IC
SCR S.TPG BIN 3X1 O, STOPPER
Description
POWER CORD
FLEXIBLE FLAT CABLE
FUSE
250V 0.63A
FuSE
250V 0.4A
HEAT SINK
TRANS,POWER
PwB.PT.1
-4-
. .
D4309
04310
D4311
D4312
D4313
D4314
D4315
D4316
D4317
04318
04319
D4320
04321
04322
D4323
D4324
D43Z5
04326
04327
D432s
IC430
L4341
04301
or
or
or
or
or
04302
or
or
or
or
or
Q4303
or
5-
614 263 3155
614 2S3 2565
614 263 2592
614 263 8099
645 012 5506
407 099 5402
407 099 5402
407 007 9904
407 012 4406
407 007 9904
407 012 4406
407 007 9904
407 012 4406
407 007 9904
407 012 4406
407 065 5009
407 173 8305
407 173 8305
407 173 8305
407 173 8305
407 173 8305
407 173 8305
407 173 6305
407 173 8305
407 173 8305
407 173 6305
407 173 6305
407 109 4104
407 109 4104
407 109 4104
407 109 4104
407 109 4104
407 109 4104
407 109 4104
407 109 4104
407 109 4104
407 109 4104
x 410 265 8602
645 001 55t9
405 004 4601
405 003 5401
405 006 1905
405 006 1806
405 002 1305
405 002 1107
405 004 4601
405 003 5401
405 006 1905
405 006 1e06
405 002 1305
405 002 1107
405 019 3903
405 017 9709
Description
ASSY,PWB,FRONT
HOLDER,LED
HOLDER,LED
HOLDER,LED
SOCKET,FPC 17P,MAIN
ZENER DIODE MTZJ6.2B
ZENER DIODE WfZJ6.2B
DIODE GMAOI
DIODE 1SS133
DIODE GMAO1
DIODE 1SS133
DIODE GMAO1
DIODE 1SS1S. ~
DIODE GMAO1 - = :
DIODE tSS133
LED SLP-190B-5i “ .>
LEO SLP-335C-51
LED SLP-235C-51
LED SLP-335C-51
LED SLP-335C-51
LED SLP-335C-51 .
LED SLP-335C-51
LED SLP-33.5C-51
LED SLP435C-51
LEO SLP-335C-51 - .“
LED SLP-335C-51
LED SLP-335C-51
LED SLP-161C-51-B :
LED SLP-181C-51-B
I
LED SLP-181C-51 -B
LED SLP-181C-51-B :
LED SLp-161 C-51 -B
LED SLP-161 C-51 -B
LED SLP-161C-51-B
LED SLP-lelC-51-B
LED SLP-161C-51-B
LED SLP-ISIC-51 -B
Ic CXPS441 2-1030
INDUCTOR.47U K
TR 2SA608-F-SPA
TR 2SA1317-U
TR 2SA933S-S
TR 2SA933S-R
TR2SA1048.Y
TR 2SAI 046-GR
TR 2SA606-F-SPA
TR 2SA1317-U
TR 2SA933S-S
TR 2SA933S-R
TR 2SAI04S-Y
TR 2SAI048-GR
TR 2SC536-G-SPA
TR 2SC3330-U
S06’9 CEO Sov
LO?S v 10 SOP
602S *1O S09
Oose I 10 SO*
6098 110 SO*
60L6 LLO SO*
C06E 610 S09
LOPS *Lo sot
602S P1O SOt’
00S8 110 SOP
6098 I !0 SO*
60L6 L10 SO*
C06E 610 SOP
LOW t 10 SO*
602S PLO SOP
00s8 110 SO*
609S 110 SOP
60L6 L10 sot’
S06S 610 SOV
1099 112 60t
109E S92 60t
L099 I LZ 60?
LOSE S92 60P
1099 112 60*
008L 982 609
tiOZS 660 LOP
t’OZS 660 Lot
9.L66 CLZ *19
:866 C,tz PI 9
98s9 020 P19
9L99 020 *I9
S’Z6Z ~ S*9
COZ8 L10 SW
SL8L 900 S*9
‘JOze 110 st9
9SE!6 6S2 ? )9
*1W 9ez *19
.ON Sjlt?d
602S t=10 SO*
00S6 i 10 SOP
6098 t 10 S09
60.L6 L 10 SO*
C06C 610 SOb
LObS P 10 SO*
602S b 10 S09
00S6 1LO S09
6098 t 10 SO*
60L6 L 10 S09
C06S 610 SO>
90’2s Szo SO*
ZOC6 LOO S0$
LOZS 600 SO*
LOPS *10 SOP
602S PLO SO*
00s9 1Lo SO*
6099 1LO SOP
60L6 L 10 SO*
S06S 610 SOt’
0090 120 SO*
S089 Sso SO*
0090 120 SW
S089 Cco sob
0090 izo Sw
S089 Sso sot
0090 120 sot
S089 txo sot’
LOPS b10 SO*
602S )’10 SO*
00S8 110 Sot
6099 110 SO*
60L6 L 10 Sot
-9-
-L-
Ls,wo
JO
30
Jo
>0
Jo
Zositl
Jo
Jo
Jo
Jo
10
1090
JO
Jo
Jo
10
Jo
Oo’+o
SSml
9SV!JI
Ssml
Z’3WI
Lsml
0SW31
wma
oema
0SPN3
6S$TW3
‘6Smw
LStN3
9sff13
CSPNCJ
ZSPN3
ISt’N3
o’mNcJ
CL
SSS9 020 019
0128 110 sb9
9126 CZZ P19
29s9 020 *I 9
866 I 900 S99
2s66 CLZ *L9
8262 $00 S$9
6s62 $00 S*9
‘26S9 020 *19
812s 210 st’9
0298 6*Z P19
0298 6*Z PL9
0298 6*Z b 19
S09L 190 cot
OOE$ LSO CO?
008S LSO COP
P08Z 090 tot’
9082 090 PO*
Soto 290 ?0)’
t’0Z9 L90 COb
tiOZ9 L90 SOt’
so 10 290 POP
b06Z 090 POP
t’oez 090 *O*
009’2 fso tot’
008S LSO COP
S06S 290 ‘SW
S06S 290 CO*
s06S 290 COP
008C LSO cO*
202 L LSO COP
ZOZL LSO ‘ZOv
008C *61 ’20P
008C LSO COP
009’2 Lso COP
00ss Lso Eot’
008: LSO COP
ooec $’61 Cov
Ooec 002 cop
L06t 982 t’19
.ON Sued
Jo
1s+ 1301vln53wdE’EDl! Jos
1VNIV0531
Holvm93H4d*’13xcJos
Holvlmm’dt’lzmos
“L’d’dS’!3nld
dL 0301A 01 ‘3 WM’ASSV
03 CIlA’d9’9nld
0301A’d6’9nld
03 CllA’dL’13X30S
lNOH4’dL L 3d4’L3XJOS
13Y30S
\
L3X30S
13100S
AOS r nLWO 0dW031kl
AOS W n 1’0 1431S3A10d
AOS W n L“O H31S3A10d
AOL w nL’* anos-so
AO1 W nl”~ OIIOS-SO
A91 W rm anos-so
AOS r ns 1’0 OdWO&lW
AOS r ns t’o OdWO?lW
A9 L w nm anosso
AOL w nc* anos-so
AO1“ W nz~ anos-so
AOS W n L’O t131S3A10d
AOS W n 1“0 U31S3A10d
AOS W dO09S H31S3A10d
AOS W dO09S H31S3A10d
AOS W dO09S B31S3A10d
AOS W nL”O H31S3A10d
AOS W n 100 H31S3A10d
AOS w n LOO U31S3A10d
ASZ W nOOZZ 10313
AOS W n 1“0 1431S3A10d
AOS W n 1’0 &lS3A10d
AOS W n 1’0 ‘d31S3A10d
AOS W n 1’0 H31S3A10d
ASZ w noozz 13313
ASZ W nOOL* 13313
. . . .
?41VW’EMd’ASSV
uo!td!msea
S-S69P LOSZ M
A-8St’Z3SZ Ml
H9-8S*Z3SZ Ml
H-SO*L 13S2 Ml
S-SO*L 13S2 H1
n-omosz HL
Vd&E)_9fS3SZ W
A-8S*Z3SZ W
W-9S$’Z3SZ Ml
t$sOtiL 13S2 H1
SSOPL lCISZ H1
n-ofxmsz u
VdS-Eh9CS3SZ Ml
A-8 St’ZOSZ t!l
139-8S*Z3SZ w
H-SO*L 13S2 Ml
S50*L13SZ 81
n-osmsz u
VdS_D9CS9SZ Ml
less*wrN 01
dSLZ63131
less*wrN al
dt71Z6313
lassPwrN 31
~18LLVH31
4
a I“SIZLW aaola H3N3Z
s l“srz.w aaoia i43N3z
d9 NIVW OL ‘3HIM’ASSV
d6 NIVW OL ‘3HIM’ASSV
NlbVY’d9’L3Y30S
NlVN”d6’L3)130S
NIVW’dL’9nld
z-vcwwr
dZ’Onld
Z-vw’mvr
Nld-VC)U”E)lOOS
0301A’8Md’ASSV
uondweaa
H9-8SPZXZ w
H-SOPL 13s2
H1
S-SOt’LIOSZ W
n-oscmsz M
VdS-W9ES3SZ tll
A-8S*Z3SZ Ml
W3-SS*Z9SZ Ml
H-SO*L K)SZ H1
S-SO*L 13s2 Ml
n-ossmsz w
VdS-9-9CS3SZ Ml
dw-~-oo~asz Ml
A-ozo lVSZ Ml
S-LZ69SZ Ml
A-8S?=Z3SZ m
im-estzmz Ml
M-SOPLK3sz Ml
S-SOtL lCISZ U
n-omsmz M
VdS_W9CS3SZ Ml
Vdsm-zlolasz w
s-s69t’lasz w
vds-9-zLolasz Ml
s-s89*lasz HI
vds-9-zLoLasz Ml
s-s89*lasz u
vds-9-zLolasz Ml
s-s8991asz w
kesvz3sz u
m-sst’zmz 81
WSOtLIXZ Ml
SSOPL13SZ Ml
c
n-o-zsmsz 14L
--- .
8L*N3 NMOa aNnoHHns ‘1~-d I Hsm011h4S 8s6s 6013 sti9
10
13 V1’H311MS 2001 OtZ *L9
,LlbN3
19VI”H311MS lLVS 6Z? *L9
9I*N3 NMOO L131N30 ‘n-d I HSnd”H311MS 6s6S SW ‘W9
SiPN2
lCWJ1-1311MS 2001 OPZ *19
El* NC)
13V1”I-CIIIMS L&S 623 *I9
ZI*N3 NMOO !d31SVW ‘l L-d L HSndHCIMMS 8S6S 9W S79
k8*ZCK3Z bl LOtS tiO SO*
H5-S’SbZOSZ M 602S t10 S@
&sotiLiosz !31 00s6 1!0 sob
S-SOt’LLOSZ Ml 6098 L1O SOP
~OSSS3SZ Ml 60.L6 LLO SO!=
VdS-9-9SS3SZ t!l CCSC 6t0 Sob
kSfS*Z3SZ HL LO+4 *LO SO?
W3-S’SPZ3SZ Ml 602S t10 S09
H-SO* LLCJSZUl 00S6 1)0 SW
9SOtL K)SZ H1 60S6 I1O S@
n-om-asz u 60L6 flo sot
VdS_CP-SZ M S06S 6i0 S09
A-8*ZC)SZ H1 .LWS i10 Sob
H9-8*zC)SZ Ml 602S WO SW
H-sotizmsz Ml 00s6 !10 SOP
SSO?.LLC)SZ H1 6096 ILO SOt
rTO~SZ 141 60L6 L1O SOt
VdS%9SSOSZ Idl CC6S 610 ‘SW
A-6LWZOSZ tll LOtS tJO SOt
w-89zISZ U 602S tLO S09
-.
H-sotmasz &l 00s6 Llo so?
s-so*LKlsz H1 6046 Jlo SO*
n-omsz ul 60L6 flo Sw
VdS9SSS3SZ Ml W6S 6!0 SUP
- A-8WWSZ Ml LOM *1O Sot’
w-ew’asz H1 602s *LO sot
H:SO*L19SZ tll Lw24 110 sot
S_SOtL13SZ U 60S6 J1O SOP
n-O~SZ tll 60.!6 L)O SOti
VdS9StSZEZ Ml CO&2 610 SOP
A-8*=SZ H1 LOtS MO SOP
W-8*2X2 Ml 602s *1O sot
H-SO*L1OSZ H1 Wss 110 sot’
,.
S-SO*LLC)SZ Ml 6096 110 SOP
n-0SSS9SZ H1 60L6 L\O SO*
VdS-W+SS3SZ tll ~ 6L0 SO?
A%l%CISZ b’1 LOtS t10 S07
IJ!YJS*ZCJSZ Ml E5zs *IO SOP
&SOPLIXZ Ml 00S6 110 SO*
S-SO*LICISZ H1 6096 110 so?
n-O~SZ H1 60L6 L$O SO*
VdS-9-~SZ tll S06S 610 SOt’
A-8*Z3SZ Hl Jms ?10 sot
WJ-6*=SZ Ml 602S *1O SOt’
H-sot.!msz H1 Ooss )10 sot
SSOP.LC3SZ 81 6096 110 SOP
n-ossmsz ‘dl 64L6 .lto so?
VdS-!MZSOSZ Ml sX6Z 610 SO?
A-8SVZ3SZ H1 LOtS *1O SIX’
H9-8S*Z2SZ w 602s Ho SOP
M-so?ziasz m 00s6 110 sot
S-SO*LL2SZ H1 609s 110 SO*
n-ossmsz HI WL6 Lio sot
VdS-9_9=OSZ tll SG6S 610 SO*
A-8SP=SZ Ml ,!0?S *IO SO*
Im-eswxz H1 602s tLo sot
h’-sotwmsz tll 00s6 !10 SO*
S-SOPLL3SZ H1 60s6 I 10 sot
uo!ld!mao
w-
sows
JO
JO
20s?3
JO
JO
Lows
Jo
JO
Jo
Jo
Jo
Clsto
Jo
Jo
JO
10
Jo
ZlHO
JO
Jo
Jo
Jo
JO
i
lWO
Jo
Jo
Jo
Jo
m
Olswo
JO
Jo
Jo
JO
Jo
60SP0
Jo
10
Jo
Jo
Jo
80W0
Jo
Jo
Jo
Jo
JO
LOWO
JO
Jo
JO
Jo
Jo
90W0
JO
JO
JO
Jo
Jo
SOWO
JO
Jo
Jo
Jo
.ON
yatj
10
906ti0
JO
10
Jo
JO
Jo
S06$0
b06P0
Jo
Z06b0
10
JO
10
JO
JO
L06P0
Jo
Zowo
Jo
10WO
Jo
.’ ~
ZO.LVO
Jo
10L*O
10
>0
10
Jo
Jo
x nL*’uomnaNl
x nz*’BolcmaNl
s8mwl al
VNSO.LPVl C)l
.:
18SWWI-N al
lass*wrN al
..
- NO1O1A1 !31
Ss,czvl C)l
lesstiwm a
mzsoma CJI
3sn#waloH
61SS 100 StS
6)SS 100 S*9
tiOS6 LCZ 6~ T
809C ~ 60t7 V
1099 1LZ 60t
1099 I lZ 60?
00S0 PSS 60t
908L .L6Z 60ti
1099 I lZ 60P”
80S0 9SS 60P
09ft’ 900 S*9
09,0 900 SP9
60P9 660 L~
CO09 660 LOP
608Z 1* L L(39
6082 itil LOP
S089 660 .LW
10ZL 0? 1 LO*
LOZL 0>1 ,!ot
10ZL Ot’L LiW
10ZL 091 LOP
20?S 660 LOP
90ti Z1O L09
$=066 LOO LO~
6082 Lt 1 LOP
6082 1$I .LOt
10Z,L O*L .LOP
10ZL 0? 1 ,LOt
S06C .LZ1 LO*
S06S LZ 1 LO*
9126 CZZ P19
.ON SlJ8d
10691
Oo6t’1
eo9!31
S0931
mm
C0901
20931
L0931
Zoml
10WJ
ZOCM4
- ZHW8 CXWWJ3CI’3S0 119L L1O 9’9
AV1314 1SS7 ?22 *19
Ml -rxl U01SIS314 1081 Wo 209 v
MWl ‘CL* S3U 31ElSn4 2090 6S0 ZO* V
MZ W 6S LW-301X0 90Ll 690 10?
V
Ml ‘fYt H01SIS314 1081 SPo ZO* v
MWl -r ZL S3M 3mm4 ZOIL LLo ZO* v
Vd99Z Loiasz Ml 0090 lzo sob
s-se9*lasz M soee m so*
VdS-%Z LO10SZ Ml 0090 tZO SO*
s-s89* lasz t3L soe9 sso SO*
A_6SbZ3SZ H1 LO$’S *10 SOP
t198SPZXZ tll 602S *1O SW
kJ+30tL 1%’2 U 00S8 110 S09
S+30$’1 KXZ U 6098 110 S09
n-osssmz H1 6016 z 10 sor
VdS_99CS0SZ 81 E06C 610 Sot
UEY6P0 IVSZ W. LO11 ZOO SOP
A-890LVSZ M SOC1 ZOO Sot
ti-SW6VSZ Ml 908 I 900 SO?
SSSF.6VSZ W S061 900 S09
I-I-LICIVSZ 81 lobs coo SO*
VdS-4-809VSZ Ml 109* tiOO SO*
dN-0_E6S8SZ 81 6069 LOO SOP V
dN-+66S8SZ tll IOL9 LOO SOti V
A-8StZ0SZ tU LO= b 10 SO*
ucqzdyasaa
.ON SJJC?d
0069X
06VAtl
C019H
Z019H
Cz@tl
lZ6t’U
zom’~
10
LS090
Jo
Wosa
Jo
10
Jo
Jo
Jo
C
16*O
Jo
10
Jo
10
Jo
eowo
Jo
L06t’O
Jo
.ON ‘J?M
.
‘.
‘ ASSV atJV09”Md 1331411dWVNIVVJ
ZCSL S 10 S@9
Jo
L9SS Slz !=19 Oowx
00Lt 891 LO* OW3S
ILL1 B1O S$9 I lsts
2001 O*Z PL9
10
lLt’S 022 P19
Jo
es6s 900 S*9 60SW
2001 Ot’z t’19
Jo
tits 022 t~e
Jo
es6s 900 sbe eoms
2001 O*2 *L9
10
1L9S 022 tL9
10
6S69 900 S!J9 LOWS
2001 ObZ t’19
Jo
lLt+ 022 *I9
Jo
es6s eoo ste
ems
2001 O*2 P19
JO
iLt4 022 we
10
es6s 900 S*9
sons
2001 O*Z t~e
>0
lLPS 022 ?19
JO
8S6S 900 stie
tows
2001 O*Z tle
Jo
.ON SWd .ON .~au
ZHW61“9 31WVH33’3S0
- WVH30’H01VNOS3H
l@kSdS 3aola OIOHd
103d4
H3M0d ‘ lXIZ-dZ HSnd’H311MS
oz6*a 13V1’HC)LIMS
3sn4%3aloH
EL W2LW 3aola H3N3Z
E l“6raw 3aoia I+IN3Z 13V1’H311MS
3(3OW H31N33 ‘n-d 1 HSnd’H311MS
lCIV1’HC)lIMS
A’
13V1’HC)lIMS
3AOW CINflOWdnS ‘lI-d 1 HSnd’HCMIMS
lC)VJ.’H31IMS
10V1’H31IMS
dn CINnOWJIS ‘l L-d 1 HSnd’HCMIMS
lCW1’H311MS
. .
10V1’HCJ1IMS
dn U3LN30 ‘n-d 1 HSnd’H511MS
lCJV1’H311MS
13V1’H911MS
dn H31SVW ‘n-d LHSnd’H311MS
13V1’H311MS
13V1’H311MS
?
33dnOS ‘l I-d 1 HSfld’HCMIMS
13V1’HCMIMS
tmpd!maa
ZOPSNI 3aola
ZOPSNI 30010
9’slf’ZLW 3aoia H3NZIZ
SL.HO l-tisa 30010
SJ.HO buss =aola
m-ml-usa 3aola
sL3-cIo l-~sa 3aola
92erz.Lw 3aota H3N3Z
ssmsl 3aola
LOVW5 30010
ZOVSNI 3aola
ZOPSNI 3aola
SL3-30 L-tsa 30010
si3-3ol-usa 30010
e9srzLw 3aola H3N3Z
99srnw 3aota Id3N3z
La+ Holvln93wdc’L3)130s
uo!tdpas~
1S11 Sl15Vd
1S11 SltJVd
PARTS LIST / IC BLOCK DIAGRAM
Ref. No.
Parts No.
Description
or
405 021 0600 TR2SD1012-G-SPA
Q4851
405 033 6805 TR2SD1468S-S
or
405 021 0600 TR2SD1012-G-SPA
IC402, IC451 , IC453, IC455, IC603, IC604 NJ M4558L
(Operation Amplifier)
R4960 A 401 058 2501 OXIDE-MT
100JA lW
r I
POWER TRANSFORMER P.W.BOARD ASSY
@d
VOUT 1 1
8 VCC
Ref. No.
Parts No.
Description
74
614 283 3162 ASSY,PWB,PT.2
-+
CN497
614 020 1246 SOCKET,5P,MAIN
CN498
614 285 0114 ASSY,WIRE, TO MAIN VH5P
VIN+l
2
7
VOUT2
FPC03
645 006 4760 HOLDER,FUSE
FPC04
645 006 4760 HOLDER,FUSE
+-
L4970 ~ 614 229 0422 IN DUCTOR,FERITE
W R497
614 017 8203 TERMINAL BOARD
vlN-1 3
6 vlN-2
WR498
614 017 8203 TERMINAL BOARD
REGULATOR P.W.BOARD ASSY
Ref. No.
Parts No.
75
614 286 4821
CN494
614 020 6562
or
614 223 9216
D4940
407 099 6409
PR494 z% 645 013 7075
Q4940 ~ 405 095 1602
or
A 405 095 1701
I I I
Description
ASSY,PWB,REG
SOCKET,4P,MAIN
SOCKET,4P,MAIN
ZENER DIODE MTZJ1 lB
PROTECTOR,0.5A 125V
IC450 HA1 18104 (Switch for VCR)
TR 2SD2061-E
TR 2SD2061-F
3S
3CONT 3A _ GND 20UT Vref .20UT 2CONT
......-. .. . ... ... . . ... .. .
REGULATOR +61 P.W.BOARD “ASHY .;...-..-. ..-.-u.,:-: ..:.:.
Ref. No.
Parts No.
-
Description
.. ,.
.
76
614 286 4838 ASSY,PWB,REG+B1 . .:.
CN495
614 020 6555 SOCKET,3P,MAIN
. .
or
614 223 9216 S0CKET,3p,~A1~ -.;,
Q4950 ~ 405 053 0906 TR 2SD1668-Q -
. .. . . . . . . .
or
~
405 022 77o7 TR 2SD16Q8-R _- . ~~ .- _ ---- ‘ ~- .
or
~
405 022 7806 TR 2SD1668-- .“. ~
,-, . .. . . . . . .. .
REGULATOR +62 P.W.BOAR,D ‘ASSY
-,.-. :. .
Ref. No.
Parts No.
Description “- , ““
77
614 286 4845 ASSY,PWB,REG+B2
Q4955 ~ 405 053 0906 TR 2SD1 668-Q -
or
~
405 022 7707 TR 2SD1668-R
or
A
405 022 7806 TR 2SD1668-S
I
. . . . .. -- -- ...
..— .- ..-. ,,
I
. . . . . . . .
30UT NC 1A
lCONT lB V= 2A
=sJ” -
-.
IC452, IC454TC9213P (Electric Volume) ‘- -
1 I
I
OUT1
OUT1 -
IN1
IN1
L-CH-
—R-CH
A-GN13
A-GND
OUT2
OUT2
IN2
IN2
GNO
STB
-8-
. . .
IC BLOCK DIAGRAM
.. .
,-:.
‘, ... . ..
IC401 BU4052BC (Dual 2-input 4-ch Analog Multiplexer/De-Multiplexer)
X CHANNELS lt4KXJT
/32101
(a Voo
~
1
B COMMON
OUT/lN
A@=
BINARY
TO
B* ~og;gloN
10F4
OECODER
WmH
‘NH @----
INHIBIT
I
I
.0123z
\ /
Y CHANNELS lN/Oi.rr
IC430 CXP84412-103Q (Micro Processor)
x
Y
OY 1
2Y 2
Y.
COMMON
3
3Y 4
lY 5
INH 6
VEE 7
u
-16
-15
-14
-13
-12
-11
I
-lo
-
9
VDO
2x
lx
tOMMON
ox
3x
A.
B
,.
.“-
No.
Name 1/0
Description
1 PF3 o Not used
2 PF4 0. Not used
3
PF5
o Not used
4 PF6 o Not used
, ,
li-
5 PF7
I
0 I Not used
6 VOL LED5 O i Volume LED
[Max MH=Active) 1
No.
I Name 1/0
Description
41 ] PA3
o Not used :“’.s$ !’; :3 -L>.., ;tP:- . j? ?J.’-%.%
42 ] PA4
o Not used
. .. -., .. ?
43 I PA5
o
Notueed , -, --- s ~
44 SP.RY o
Speaker relay
,... -
,,. ,
45 PW.R’f
o
Power relay - . .:
46 FUNCT.C
o
Function select
12 PD6 o Not used
13 PD7 o Not used
14 PRO LOGIC
o LED
(L=Active)
15 3CH LOGIC
o LED
(L=Active)
~
O VIDEO function LED (L=Active)
J
21 LINE o LINE function LED (L=Active)
22 NORMAL o Normal LED
(H=Active)
23 WIDE o Wide LED
(H=Active)
24 PHANTOM o Phantom LED
(H=Active)
25 STANDBY o Standby LED
(L=Active)
26 PH4
o Not used
27 PH5 o Not used
28 PH6 o Not used
, ,
29 I PH7
I
O I Not used
30 I RESET I Reset inout
31 EXTAL
Clock Generator
32 XTAL Clock Generator
33 Vss Ground
34 TX Not used
35 TEX Not used
36 AVSS A/D converter
37
AVREF ‘-
A/D converter for standerd voltage input
38 KEY. O I Key input
39 KEY. 1 I Key input
40 V-CHK
I Detect for stoppage failure of electricity
-.
47 I FUNCT.B
o
Function select “”
48 ] FUNCT.A
o
Function select -
49 PB3
o
Not used
50 SUR.CE
o
Surround IC chip enable control . ‘ “ “.
51
VO.CE
o
Volume IC
chip enable control
52 DATA o
Data
53 CLK o
Clock
54 POWER IN
I
Power input
55 Pw.sw
I Power switch input
56 IR
I Remote control signal
57 FUNCTION.SEL
I
Function select (L=TV, H=LINE)
58 PE4 o
Not used
!
59 I PE5
o
Not used
60 j C.MUTE o
Center Muting
(H=Active)
61 i S.MUTE
o
Surround Mutino (H=Acfive)
,
,
.
62 I A.MUTE
I
o
I -20dB Muting
iH=Activej
63 I F.MUTE
O I Front L. R Mutina
(H=Active)
I
64 ] P14 o
Not used
65 IP15 o
Not used
66 1P16
o
Not used
,
67 P17 o
Not used
68 PGO
o
Not used
69 PG1 0
Not used
70 PG2 o
Not used
71 I PG3 I o
I Not used I
I
.----
1
I
..-. ----
72 I VDD
i
I Power Sucmlv
I
i73i NC I
[ Non connection I
\
a
-.
74 PG4 o
Not used
75 PG5 o
Not used
76 PG6 o
Not used
77 PG7 o
Not used
4
76 PFO o
Not used
79 PF1
o
Not used
60 PF2
o
Not used
f
:: ..:
.
..’
.,”.
4
mflw
Ue?lasz
MSO
31nw
W
89masz
15090
1s
dWVWMOd W3tl ‘
Sol.wl 5G931
(SIC))HA=VW
u34m53
dS12631 t5Wl
19sWVrN
V0931
,
.
7’
31nw ino ZAV
9W1QSZ
LOLPO ,
J
‘DkSkd
S9WV’I 9CW)I
(m .21--
3-
3
NOU3NIIJ
II
Ezsoms Iota
+-n
o
W31nl Km I
y
m
o-
,’
[
,.,
. ~
●
✎✎
‘\
,.”’
.,
Uu4
m
‘
,’
n
~
Ill T
Uu-@
N
0
g
,’.
,
—.. — ..—
—.. —.. — ..—.. —.. — ..—.. —.. — -.—.. —
34
I J-J I
L
I
I
I
I
A
to
.“
.-
.1 l—
—..— ..—. .—. .— ..—. .—. .— ..—. ...
I III
—.. —.. — ..—.. — ..—.. — ..—.. — ..__._:
119
—..— .
iii
I
Icbol ,.7,-
{
1
J
I 1
..— ..—. .
(...—.. _.. _... —.. —.. —.. —.. —..—G
o
<
In
.
r-
“1 Ik-1’l ~
11.—
1“1
,,.
,,
,,
.-
JOQ
3.6
-ia.—
I
I
-1
,,.,,,.
\
CN430
I
!
Lm.co--+,, vi),.,,
,.”4,, m,, >,.
1
qi?
51 !.30
5 4=-1
23
--T-I #iw6R43m
I
‘“G
KIT,
:HK+B
15
0. GND
tl
+5. 6V
Ic430 CXP84412
ill~
~F.MJlE+t161 F. MJTE
L.!. -.
R!=sF w
1’1 I II
m
m
H
%
y.
04315
Fm
04316
xi
c...
M317””’
Sm. !
04318
YR. 2
k
CM31O
Lo w
043! I
LIIC >
/,
“b This Isa basic schematic diagram.
.,,,
,’
-u
:
g
-.
.
FROM MAIN PWB
b
:
(CN403)
.
-
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
-
11
-
12
Sanyo HT-F450 User manual
- Type
- User manual
- This manual is also suitable for
Ask a question and I''ll find the answer in the document
Finding information in a document is now easier with AI
Related papers
Other documents
-
Panasonic EAS4D06C User manual
-
Etac My-Loo fixed Operating instructions
-
-
Jamo S602DARKAPP Datasheet
-
BENDIX TCH-010-001 User manual
-
BroomX BX1001-PIUH Operating instructions
-
Cary Audio Design SLP-30 Owner's manual
-
Natuled NAT_SLP004N User manual
-
Kramer Electronics VDS-RD Datasheet
-
CableWholesale 10V1-05303BK Datasheet
