2-1
Main
plug
T201
Power
trans.
CN203
T202
Trans.
CN218
CN202
RY201
Q201
POWER
Primary / Regulator
section (Primary)
J7501
Headphone
FW226
Primary / Regulator
section (Headphone)
FW251
Q211, Q212
D+5V REG.
D+5V
Q226
VIDEO+7V REG.
VIDEO
+7V
Primary / Regulator
section (Transistor)
CN431
CN421
IC401
SYSTEM CONTROL
&
FL DRIVER
DI401
FL DISPLAY
FW401
M_CLK,M_COMMAND
M_STATUS,M_CS
M_BUSY,M_RESET
FW402
Q410
KEY_IN1 to 3, STANDBY_IND,TUNER_IND
DVD_R/G_IND, VCR_R/G_IND, TV_IND
DVD_MULTI_IND, VIDEO_R/G_IND
VOL1,VOL2, JOG1, JOG2
REMOCON
X401
CN403
CN414
CN415
AV_LINK
F1,F2
+5V
-VPP
User control key / System control
/ FL display section
CN413
IC402
REMOCON
JS401, JS402
CN404
CN405
CN751
IC751
Y
SELECTOR
VIDEO
Y/CV_SW
IC752
Pb
SELECTOR
IC753
Pr
SELECTOR
VIDEO IN L/R
VDR/DVD IN
L/R
MONITER OUT
L/R
J5702
VIDEO_L/R, VDR_L/R, MOUT_L/R
VDR/DVD IN
Y/Pb/Pr
MONITOR OUT
Y/Pb/Pr
J5701
VIDEO IN
J5703
VIDEO1
Audio video signal in/out SCART section
CN572
CN571
CN514
TV_L/R,TV_LOUT/ROUT, TV_LINK
CN513
IC511, IC512
VIDEO
SELECTOR
VDR_G/B
VCR_G/B
VIDEO1
VIDEO4
IC513, IC514
VIDEO
SELECTOR
TV_V/Y
VIDEO1, VIDEO3, VIDEO4
VDR_V/Y, VCR_V/Y
TV_V/Y, VIDEO
IC515
MPX
VIDEO1, VIDEO2, VIDEO4
Q3501
Q3502
Q3503
Q3504
Q3514
Q3515
TV_SLOW_OUT, YS_OUT
Q3505
Q3506
J3501
SCART TV
IC516, IC517
VIDEO
SELECTOR
SLOW_M
SLOW_L
VDR_YS, VCR_YS
VIDEO2
VIDEO_C
VDR_R/C
VCR_R/C
Audio video signal in/out SCART section (SCART)
IC502
SOURCE
SELECTOR
TU_CLK
TU_CE
TU_DATAI
TU_DATAO
TU_L/R
IC503
VOL.IC
IC501
SYSTEM
CONTROL
DSP_RESET
DSP_READY
DSP_COMMAND
DSP_STATUS
DSP_CLK
INPUT_LEVEL
VIDEO1 to VIDEO4
SLOW_M, SLOW_L
IN_L/R
FL, FR
SL, SR
C, SB
CN506
M_COMMAND
M_CLK
M_STATUS
M_CS
M_BUSY
M_RESET
Q513 to Q517
AMP
C_PROTECT
SB_PROTECT
F_PROTECT
S_PROTECT
X501
INPUT_LEVEL
IC504
AMP
Q521 to Q523
TUNER MUTE
IC505
RDS
VDR_L/R
Q504 to Q507
DRV
VCR_L/R, VCR_LOUT/ROUT
CN501
CN502
CN504
CN503
J501
SCART
DVD/VDR
J502
SCART
VCR
CN507
CN505
TO
TUNER
VDR_R/C, VDR_G, VDR_B
VDR_YS, VDR_V/Y, VDR_VOUT
VCR_R/C, VCR_G, VCR_B
VCR_YS, VCR_V/Y, VCDR_VOUT
VDR_LOUT/ROUT
VIDEO_L/R
MOUT_L/R
VIDEO
IN_L/R, TV_L/R
TV_LOUT/ROUT
VDR_SLOW
VCR_SLOW
RDS_SDA, RDS_SCL
TU_MUTE
SOUND CL
SOUND DA
CN451
TV_LINK
VIDEO1
CN509
CN540
CN530
VDR_SLOW_L
VDR_SLOW_H
VCR_SLOW_L
VCR_SLOW_H
CN525
SUB
WOOFER
OUT
J504
+S2B,B+5V
+5V,+/-7V
VIDEO+7V
A+5V, D+5V
TU+9V
Audio video signal in/out / Sound / System control section
Q231
A+5V
TU+9V
TV DIRECT
Q209
+5V REG.
CN412
F1,F2
Q204
-VPP REG.
-VPP
D201 to D204
Q203
B+5V REG.
Q207, Q208
-7V,+7V REG.
CN207
D208 to D211
CN208
CN201
CN721
CN510
CN520
Q213, Q218, Q219
A+5V REG.
Q210, Q214, Q215
TU+9V REG.
CN261
+S2B
-S2B
S1RELAY
B+5V
+5V
FAN+V
TO
FAN
MOTOR
+7V, -7V
+5V
POWER
Primary / Regulator section
(Regulator)
DSP_RST, MREQ
SS, MICK,
MOSI, MISO
GPIO1 to 4
IC667
AD/DA
CONVERTER
IC601, IC602
AMP.
CN601
DSP_IN_L, DSP_IN_R
DSP_L
DSP_R
DSP_LS
DSP_RS
DSP_C
DSP_LFE
IC671
Digital signal
controller
IC661
DSP
RX0
C_BCK, C_LRCLK
S_BCK, S_LRCLK
MCK, DATA, D/A 0 to 3
CN602
DSP_RESET, DSP_READY, DSP_COMMAND
DSP_STATUS, DSP_CLK
A1+/-, B1+/-
S.MUTE
Q611, Q612, Q621
Q622, Q631, Q632
S.MUTE
DIGITAL IN1
J681
DIGITAL IN3
UN683
IC611 to IC613
AMP.
IC622
AMP.
IC632 to IC634
AMP.
A2+/-
B2+/-
A3+/-
B3+/-
RX2
DIRCO_CLK, DIRCO_RST
DIRCO_DIN, DIRCO_DOUT
DIRCO_CS
LIN+/-, RIN+/-
DSP / Digital signal input terminal section
IC754
S Y/CV
SELECTOR
S_VIDEO IN
J5704
VIDEO IN
Y/Pb/Pr
VIDEO_C
DIGITAL IN2
UN682
RX1
CN516
CN715
CN716
IC901, IC902
IC904, IC911
IC912
AMP.
FL, FR
C, SB
PWM modurator section
IC301, IC302
IC304, IC311
IC312
AMP.
IC801, IC802
IC804, IC811
IC812
AMP.
SL, SR
FB_C+/-
FB_SB+/-
FB_R+/-
FB_SL+/-
FB_L+/-
FB_SR+/-
IC821
R / SLch
POWER AMP.
CN705
CN706
+S2B, -S2B
FW801
FW301
RY901
RY902
CN711
RY801
CN702
IC921
C / SB ch
POWER AMP.
C_RELAY
SB_RELAY
F_RELAY
S_RELAY
D703 to D710
+B, -B
RY701
Digital power amp. section
IC821
R / SLch
POWER AMP.
RY301
C+/-
R+/-
L+/-
SB+/-
SR+/-
SL+/-
FW801
R OUT
C OUT
L OUT
SB OUT
SR OUT
J7001
FW301
Speaker terminal
section
IC311
IC811
IC911
AMP.
SMART_L
SMART_R
SMART_C
SMART_SL
SMART_SR
SL OUT
CN725
CN211
CN216
CN511
HP_L/R
CN702
RY301
HP_L/R
S2, S3
Block diagram
www.freeservicemanuals.info
4/22/16
Published in Heiloo, Holland.