2-1
Block diagram
Used for Area suffix
UG/US/UX
Notes:Q1101 Only used for Area suffix UG/US/UX
VIDEO IN
IC201
DRVER
IC301
DV5
IC801,Q801
5V REG.
DVD pickup
mechanism
A, B, C, D, E, F, RF+, LPC1, LPC2
F+/-, T+/-
LD(CD)
LD(DVD)
Q101 to Q104
LASER DRIVER
X301
27MHz
DVD traverse
mechanism
LPCO1, LPCO2
CDLDCUR, DVDLDCUR
SPDRV, TRSDRV
FODRV, TRDRV
SPMUTE, FG
TRVSW
NEN, NOC
DVD section
IC510
EEPROM
SDA
SCK
DP, DM
CN101
CN201
TU_CE, TU_DI, TU_DO, TU_CK
RDS_ON, RDS_DT, RDS_CK
DVD_FL/FR, DVD_SL/SR, DVD_C, DVD_SW
IC211
SYSTEM
MICON
CN202
CN201
CN801
CN204
CN701
SMUTE
(LRMUTE)
S_MUTE
UCS, CK/CLK
U2SDT/RX
IPODRX
UCS, UCLK, U2SDT
S2UDT, SCS, CPURST, DVDPWR
DVDPWR
IC212
LEVEL SHIFT
+VL
US12V
US12V
US6V
M9V
AV10V
D2V, D3.3V
D4V, S5V
S1
TRAY SWITCH
LOADING MOTOR
Loader
section
FM+/-, WOUT, VOUT
UOUT, COM
X302,IC303
48MHz
5V
D6V
D4V
D6V
US6V
D4V
D6V
USB6V
X2101
8MHz
IC162
US6V REG.
Q1701,Q1702
M9V REG.
IC161,Q1611
DVD5V REG.
IC181
A10V REG.
IC241
EEPROM
WP
SCL
SDA
Q2201
INH
INH
Q2001
Q2002
SAFETY1
SAFETY2
Q2301
RESET
RESET
IC261
LOADER
TRAY+/-
IPODRX
LO-OPEN
LO-CLOSE
LO-SWOP
LO-SWCL
OPTICAL
DIGITAL IN
ASW1
ASW2
COAXIAL
DIGITAL IN
S2UDT, U2SDT, UCLK, SCS, UCS, RX, DAC1OUT to DAC5OUT
IC505
SDRAM
IC453
3.0VDET
MA0 to 11, MDQ0 to 15, BA0, BA1, MCK
DQM0, DQM1, NCSM, NRAS, NCAS, NWE
IC302
D1.2V REG.
IC305
3.3V
REG.
IC705
A5V
REG.
CN205
CN1
CN212
COMPONENT
VIDEO OUT
IC421
VIDEO
DRIVER
IC411,IC412
Cv/Y/C
3ch Switch
IC361,IC362
DIGITAL IN
SWITCH
V_MUTE1
V_MUTE2
V_YCMIX
V_RGB
V_LPF
Y2 OUT
CB OUT
CR OUT
C OUT
Y1 OUT
CV OUT
YOUT, COUT, CVOUT
YIN2, CIN2, CVIN2
Y2
CB
CR
RX, Y2, CB, CR, C, Y1
AUX IN
VIDEO OUT
S/COMPOSITE
J4002
TUNER
UNIT
Micon, Video driver section
DVDPWR
IPOD_TX
IPOD_DET
USB
J7501
CN751
CN81
1
D+/-
VBUS
CN151
FAN
MOTOR
M
M
CN152
Q1901 to Q1905
FAN DRIVER
FAN_L
FAN_ON
FAN+
IC321
E.VOLUME
IC331
TUNER L.P.F.
Q3502,Q3503
SL/SR/C/SW MUTE
IC351,Q3531
Q3532,Q3541
LEVEL DETECT
LVL_DET1
LVL_DET2
VOL_CK
VOL_DT
ADIN_L/R
Q3501
LR MUTE
Q3401
SYSTEM MUTE
SLOUT, SROUT
COUT, SWOUT
CPURST
TU_L/R
TU_PON
CN702
LRMUTE
AINL/R
FAOUTL/R
RAOUTL/R
CAOUT, SWAOUT
AOUT0 to 2
DAC0CS to DAC2CS
DCLK, DDATA, DACPDN
IC701 to IC703
AUDIO DAC
IC704
AUDIO ADC
BCK, LRCK, DACCK
ADIN
ADCPDN
D2V
D1.2V
D4V
P3.3V
S3.3V
A6V
A5V
TU_L/R
AV10V
TU9V
Q2701
Q2702
TU9V
REG.
CN302
J3001
J4001
J4003
J3002
CN303
J3003
IC512
IC513
LATCH
IC509
FLASH ROM
NEXOE, NEXWE
EXADR16 to 20
LADR0 to 15
NEXCE
EXADT0 to 15
C
Y1
RX
IPOD_Y
IPOD_C
IPOD_CV
VIN_SW1
VIN_SW2
STB
5.1ch
AUDIO IN
5.1SW
IN-FL/FR, IN-SL/SR
IN-C, IN-SW
IC381,IC382
5.1ch SW
RELAY
SAFETY3
THERMISTOR
IC301
Q3001,Q3002
H.P MUTE
HPMUTE
HP_L/R
CN203
CN1
CN2
CN901
IC1
HDMI TX
HDMI
INPUT
HDMI
OUTPUT
J1001
J1002
Q1001
to Q1009
HPD CTRL
IC2,IC7,IC8,Q1010
LEVEL SHIFT
IC3
CABLE EQULIZER
With SWITCHING
HPD1
HPD_SINK
HPD3
HDMI_SEL
HPD_ACNT
HPD_BCNT
HPD_ACNT
HPD_BCNT
HDMI_CE
HDMI_SEL
HDMI_CE
DVDOUT0 to 7, H_AOUT0 to 2
H_TX, SCK, SDA, CPURST, HCLK
VCLKO, H_BCK, H_LRCK, H_MCLK
DVDOUT0 to 7, H_AOUT0 to 2, H_TX, SCK, SDA
CPURST, HCLK, VCLKO, H_BCK, H_LRCK, H_MCLK
Y1 to Y4
Z1 to Z4
A31 to A34
B31 to B34
A11 to A14
B11 to B14
SCL1, SDA1
SCL3
SDA3
SCL_SINK
SDA_SINK
HDMI section
HS3.3V
HS4V
IC5
3.3V REG.
HS5V
HS6V
IC6
TX5V REG.
HA3.3V
HD3.3V
D4V
DVDPWR
IC4
3.3V REG.
Q5101,Q5201
Q5301,Q5401
Q5501,Q5601
PROTECTOR
TO
SPEAKER
J5001
Q5801 to Q5803
Over Current
& DC Detect
IC501,IC502
POWER AMP.
RY591
to
RY593
Q5901
Q5902
SPK
RELAY
Q5804
VL SHORT
DETECT
SAFETY3
RELAY
THERMISTOR
L, R
SL, SR
C
SW
SL, SR, C, SW
FLch, FRch
SLch, SRch
Cch, SWch
FL OUT
FR OUT
SL OUT
SR OUT
C OUT
SW OUT
CN301
CN524
CN514
CN504
Audio amplifier section
CN501
+/-VH, +/-VL
L, R
LOUT
ROUT
L+RCIN, L+RSWIN
STB
S1
S2
S3
S4
US12V
F+/-
-VDISP
S3
S4
Transformer and Regulator section
AC
INPUT
T1101
TRANS
FORMER
TRANS
FORMER
S1001
VOLTAGE
SELECTOR
D1101 to D1104
DIODE BRIDGE
D1301,D1302
DIODE BRIDGE
Q1401,Q1402
F+/-,-VDISP SW
IC111,(Q1101)
B5V REG.
RY101
Q1001
RELAY
CN105
CN106
B5V
D1201,D1202
DIODE BRIDGE
CN103
CN101
CN102
CN104
DI-DT, DI-CK, DI-CS
KEY1, KEY2, STB,REMOCON, PLAY, STOP, PAUSE
PLAY-LED, STOP-LED, PAUSE-LED, HP-DET
IPOD_L/R
FiPod
US6V
CHARGE
IC291
CHARGE REG.
MIC
ECHO, MIC-MUTE, MIC-DET
Used for Area suffix
UG/US/UX
Used for Area suffix B/E/EN/EV
Used for Area suffix
B/E/EN/EV
Used for Area suffix A/UG/US/UX
Used for Area suffix UG/US/UX
Used for Area suffix
A/UG/US/UX
Used for Area suffix UG/US/UX
HEAD
PHONE
TOUCH
SENSOR
J7001
J7101,J7102
FW613
FW603
iPod amplifier section
iPod-L/R
IPOD_RX
IPOD_TX
IPOD_DET
IPOD_C
iPod-Y, iPod-Cv
IPOD_L/R
IPOD_Y, IPOD_CV
IC761
AUDIO DIFF. AMP
IC762
VIDEO DIFF. AMP
CN761
CN210
i Pod
J7601
IC641,IC642,Q6401,Q6402
Q6501,Q6601,Q6701
TOUCH SENSOR AMP.
S6201 to S6207
KEY MATRIX
D6101,Q6101,Q6102
STANDBY LED
IC611
REMOCON
D6301
DVD LED
D6801 to D6803
Q6801 to Q6803
FUNCTION LED
D6102
ILLUMINATION LED
Q2501
Q2511
Q2521
OSC
SENSE PLAY
SENSE STOP
SENSE PAUSE
KEY1
KEY2
STB
CN602
CN21
1
CN641
CN601
FW615
FW605
IC601
FL DRIVER
ILLUMI1/2
F+/-
PLAY-LED
STOP-LED
PAUSE-LED
PLAY-LED
STOP-LED
PAUSE-LED
PLAY
STOP
PAUSE
PLAY
STOP
PAUSE
PLAY
STOP
PAUSE
HP-L/R
HP-DET
DI601
FL DISPLAY
DI-DT
DI-CK
DI-CS
S1 to S17
G1 to G11
DVD_LED1
DVD_LED2
REMOCON
Front panel section
FL,Key matrix
Touch
sensor
MIC IN 1
MIC IN 2
IC702
DIGITAL
ECHO
IC701
Q7101 to Q7104
MIC AMP.
CN71
1
CN604
MIC
ECHO
MIC-MUTE
MIC-DET
MIXIN
Mic
Headphone
5V
AV10V
IC703
5V REG.
CHARGE
SCART
TERMINAL
J4004
Q4521
to Q4525
SCREEN
MODE
VS1, VS3
BLANK
BLANKING
FUNCTION
CV OUT
AUDIO L IN/R IN
IC461,Q4601
AUDIO SW
ASW4
L-IN
R-IN
AUX_L/R
Summary of Contents for TH-D7A
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