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Block diagram
SUBWOOFER OUT
DVD_C/SW
Tuner unit
J404
FM
AM
CN1
Audio signal input terminal section
CD_L,CD_R
TUNER_L
CD
TAPEIN_L
TUNER_R
TAPEIN_R
DVD_L
TAPE_PLAY
TAPEOUT_L
DVD_R
IC402
TAPEOUT_R
TAPE_REC
SOURCE
IC403
SIG_L
SELECTOR
SIG_R
SW_DATA
SW_CLK
VCRIN_L
SW_STB
VCRIN_R
VCR_PLAY
TV_L
TV_R
TV_SOUND
VCROUT_L
VCROUT_R
VCR_REC
(Audio input)
CN683
DSP_IN_L
DSP_IN_R
LIN+/-
IC601
RIN+/-
IC602
FILTER
RX0
DIGITAL_IN1
A1+/-,B1+/-
IC611,IC612
A2+/-,B2+/-
IC613,IC615
A3+/-,B3+/-
IC667
IC621,IC622
RX1
DIGITAL_IN2
CODEC
IC632,IC633
with S/PIDF
RX2
DIGITAL_IN3
CDIN,CDOUT
CCLK,INT
D_RST,D_CS
CONTROLLER
D/A0 to D/A3
DATA,MCK,XTAL
DSP_RST
S_BCK,S_LRCK
SS,HREQ
C_BLK,C_LRCK
MOSI,MISO
GPIO1 to GPIO4
DSP
SCK
IC661
Surround / Digital signal input terminal section
Audio signal input terminal section
(DVD)
J406
SW_OUT
IC451
DVD_C
DVD_SW
DVD_SL
DVD_SR
DVD_S
DVD_L
DVD_R
DVD_F
CN451
CN411
CN431
SW_OUT
TUNER_L
TU_CLK
DVD_L
TUNER_R
DVD_R
TU_CE
DVD_C
Q1427
TU_DATAIN
DVD_SW
TU_DATAOUT
Q1428
DVD_SL
TU_MUTE
Q1429
DVD_SR
VCROUT_L
VCROUT_R
SW_DATA,SW_CLK,SW_STB
SIG_L,SIG_R
Q1421
INPUT_ATT
Q1422
DSP_L,DSP_R
Q1433
DSP_SL,DSP_SR
DSP_C,DSP_LFE
DSP_CLK,DSP_STATUS,DSP_COMMAND
IN_L
DSP_READY,DSP_RESET
IN_R
CN481
CN482
CN681
JS702
AN3
DSP.L/R
S742,S743
MULTI_JOG1
DSP.LS/RS
MULTI_JOG2
DSP.C
S745,S750
DSP.SW
(Multi jog)
VOL_JOG1
VOL_JOG2
JS701
D710
IC634
to
FILTER
D712
(Volume)
DSP, CODEC
BLUE_LED
Q705
IC671
S731
LED_DIMMER
to
S733
S721 to S724
MICK
S726
IC673
(Function switch)
S734 to S739
SWITCH
AN0
to
AN6
S727
D719
Q711
User control keys / System control
(Power switch)
FL display section
Video signal input terminal section
(Video)
Q504
MONITOR
Q505
IN1
DVD
IC501
Q501
SELECTOR
OUT
R
Q502
VCR1
IN3
P
J503
VIDEO1
IN2
VIDEO2
DBS/TV SOUND
AVCOMPULINK
J591
AV COMPULINK
CN501
CN441
IC427
VIDEO1
VIDEO2
Q1424
AVCOMPULINK
S_MUTE
Q1425
SW_MUTE
Q1426
IC423
L,R
IC428
SL,SR
SELECTOR
6CH MASTER
C,LFE
VOLUME
VOL_CLK
VOL_DA
Volume / Regulator / Source select section
Audio amplifier section
Q315
Lch
Q317
CN402
Audio amplifier section
Q316
CN702
Rch
Q318
AVCOMPULINK
Audio amplifier section
DSP_CLK
Q915
Audio
DSP_STATUS
Cch
Q917
DSP_READY
amp.
DSP_RESET
DSP_COMMAND
TU_DATAIN
Audio amplifier section
Q704
TU_DATAOUT
Q815
TU_CLK,TU_CE
VCR_IN
RLch
VOL_CLK,VOL_DATA
Q817
VCR_OUT
VCR,DVD
Audio amplifier section
ROM_WP
Q816
RRch
ROM_SCL
Q818
ROM_SDA
IC701
IC704
SYSTEM
AN1
EEPROM
CONT.
Primary section
RY_C,RY_S,RY_LR1
RY_LR1, RY_C
RY_S,RY_HP
RY_HP
Q210
POWER
POWER
AN1
SEG1 to SEG15
B+5V
GRID1 to GRID16
Q202
DI701
STB_LED
FL DISPLAY
Q203
D206-D209
T202
TRANS.
(S Video)
M.OUT
IC551
DVD
VIDEO1
IC552
VCR REC
VIDEO2
SELECTOR
VCR PLAY
DVD_S/C
VCR_S/C
DBS/TV SOUND
CN551
CN511
Video signal input
CN461
terminal section
Audio section
VIDEO1
SURR_L
VIDEO2
SURR_R
VCR
DVD
CENTER
FL
FR
(Component)
L_IN
Speaker terminal section
L
L
R
R_IN
R
C_IN
C
C
RL_IN
RL
RL
RR
RR_IN
RR
+56V
D1301-D1304
-56V
CN351
FW341
CN241
FRONT_A
HP_R
HP_L
CENTER,REAR
Q206,Q208,Q209
RY203
F1,F2
+B2
D201-D204
-B2
FW201
FW201
T201
Primary
RY202
POWER
section
TRANS.
Primary
S1
section
CN251
J1501
Y
IC581
PB
MONITOR
IC582
IC583
PR
SELECTOR
Y
PB
DVD
PR
Y
PB
DBS/VCR
PR
ST305
Lch
Speaker 1
RY302
Rch
terminal
FRONT_A
ST304
Cch
RY303
Speaker
CENTER
terminal
SLch
RY304
SRch
REAR
FW303
CN203
Primary section
(Headphone)
(Power/fuse)
Main
plug
Primary section
2-1
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