Block Diagram - Sanyo DC-TS760 Service Manual

BLOCK DIAGRAM

MAIN PWB
3.3V
PICK UP : SF-HD6AVST2 3.3V 2.5V
IC130
5Va
DVD PD JVAD M11L4146256SA
RF CN100
JV DRAM
A RFP,RFN,ADPH,BHC,PHBCA
B TEC,ADTE,ADFE,ADRREC
C
IC130
IC100
D
LC78663NW
TOST,FOST,BST,VCA
LA9703W
TBAL,FBAL,SGC,FC
CD PD DSP
A *DACK
RF AMP
B
MD
*DREQ
C
E DEFECTI
DEF DCLK,*DBGN,*DERR
LD
F
AVD[0;7]
DEF_INH
DVD LD C2F,LRCK,BCK,SDATA,EMPH,SPDIF
MD
VR
DEFECTO
MD AMCLK
LD
XHTR
LD
HFM
5Va
CD LD FE
VR
MD
LDON1,LDON2 FE
LD
EQSCT,DPD_TE
3.3V
GUP
ACTUATOR
F-
FOCUS
F+
LE28DW8163T-70T
T+
9V
T- IC160
TRACKING LA6560-A
5CH
5Va
DRIVER
FD
TD
SLED MOTOR
CN162
SLD
SPD
SPINDLE *OPEN/*CLOSE
MOTOR
LIMIT SWITCH
OPEN/CLOSE
*INT_DEC,WRQ
SWITCH *CS_DVD,*WR,*RD,*RDY
CN160
OPEN/CLOSE
*OPN_SW,
*CLS_SW,*LSW *OPN_SW,*CLS_SW,*LSW
*DMUTE
DMUTE
LOADING MOTOR FPSEL,FPDOUT,FPCLK
DVD-DI,READY
D5V
IC806
DVD-DO,DVD-CLK
74VHCT08A
REQUEST
LEVEL SHIFT
POWER,PLAY SKIP,FUNC.
STOP KEY OPEN/CLOSE KEY
CN611(3P)
DVD-DO,DVD-CLK
REQUEST
CN603(3P)
KEY0,KEY1
FL1,FL2
STANDBY
KEY0,KEY1
IR
IR IR
JOG
FL1,FL2,-30V
DRV-STB
STB
DIN STB DRV-DO
CLK DIN DRV-CLK
CLK
D5V Vref
D5V
JOG
Q4620
Q4621
Q4622
Q4623
HEADPHONE IN
S6001
(SWITCH)
JOG VOLUME
CN605
HEADPHONE JACK
HEADPHONE OUT
AM LOOP ANT.
TUNER PWB
(US,CA,AU,JP MODEL)
FM ANT.
CN201 IC211(TA8176S):FM FE
L2151:AM FE
TO ANTENNA
(FM,AM,FE)
CN203
TO ANTENNA
IC231
LA1844ML
IC241
LC72121M
FM_IN
CONPONENT PWB
(US,CA MODEL ONLY)
CN351 Y/C <-> YCbCr
CONPONENT
3.3V S3501
VIDEO SW
3.3V
Y,Cb,Cr
IC822
X1300
LC3816161ET CN352(11P)
16.934MHZ
16M SDRAM
CN498(11P)
DAC_A,DAC_B,DAC_C
3.3V 5V
DAC_D CVBS
IC870 OUT0R,OUT0L
PCM1602Y 12V
DVD-POWER
6CH DAC
3.3V
MUTE
IC818 Q8880
ZERO
Q8881
FLASH *MUTEC Q8882
MUTE
1.8V 3.3V
CS,MBA0,MCLK
DWE,CAS,RAS
HD[0;15]
DQML,DQMU
HA[0;19]
DAC_A,DAC_B
DAC_C,DAC_D
ABCLK,ALRCLK,ASDATA0
ASDATA1,ASDATA2
AMCLK,ML
IC800
ZR36748 *MUTEC
V_SW,SCART
MICRO PROCESSOR
MC,MDI
IC801
SCL,SDA AT24C02N 3.3V
E2PROM 2K
X8230
27.000MHZ
IC802
3.3V
*RESET PST3627
RESET
X4300
8MHz
MAIN CLOCK
Q4303
IC430 HP-IN
M38503M
Q-SUR.-DA,-CL
A-MUTE
VOL_SDA,VOL_SCL
BASS
SYSTEM MICON SP-RY
P-CON
DVD-PO
V-CHECK,PROTECT
RESET
Q4302
5.6V
12V -12V
IC460
KIA4558F
BF AMP
5.6V 12V
CN497(11P) MAIN PWB (DVD,AMP,SYSCON)
UK,XE
AU,JP
US,CA
TUNER PWB
CN241(11P) CN241(11P)
(UK,XE MODEL)
U2101(TUNEPACK):FM FE
L2151:AM FE
(FM,AM,FE)
IC251 IC231
MPX_IN
LC72722 LA1844ML
IC241
LC72121M
- 36 -
Y/C <-> RGB
S3501
VIDEO SW
CN302
SCART
CN491 CN492
S VIDEO OUT VIDEO(AUDIO)IN
CN490
COMPOSITE
3.3V Q3301
SW-RGB
CN301(17P)
SCART PWB
(UK,XE MODEL ONLY)
(ALL MODELS)
(US,CA MODEL ONLY)
CN495(17P)
3.3V
IC451
BD3811K1
VIDEO2(TV) 6ch VR,EQ,FUNCTION
AM/FM
Q4950 DVD/CD
12V -12V
Q4951
IC491(2/2)
DVD FRONT SIGNAL
NJM2058V
BF AMP
DVD SURROUND SIGNAL
12V -12V
IC452
QS7785CF
DVD
IC491(1/2)
MIX
SUBWOOFER SUBWOOFER SIGNAL
SURROUND
SIGNAL NJM2058V
BF AMP
DVD CENTER SIGNAL
Q-SURROUND
AM LOOP ANT.
FM ANT.
CN201
TO ANTENNA
CN203
TO ANTENNA
FM_IN
-12V 12V
Q4582 Q4581 Q4580
-7V A5V
7V
VOLUME
TONE
12V -12V
VOLUME
FRONT IC461
SIGNAL NJM4556AL
VOLUME
SURROUND
BF AMP
SIGNAL Q4640
Q4641
CENTER
SIGNAL MUTE
VOLUME
SUBWOOFER
12V -12V
SIGNAL
IC471
NJM2058V
BF AMP
Q4740
Q4741
MUTE
FRONT
SIGNAL
SIGNAL
12V -12V
Q4840
Q4848
Q4841
BASS
IC480 MUTE
NORMAL/BOOST
KIA4558F
BF AMP
CENTER SIGNAL
A5V
MUTE
M5V
ON/OFF
IC454
PROTECT
IC453
MIX SPEAKER RELAY
-25V Q4844
25V
IC484
SPEAKER RELAY
P-CON
+5.6V
V-CHECK
SUB +B
5.6V UK +12V
XE P-CON
1.8V 2.5V 5Va 5V
12V
-12V
-12V
IC850 IC412 SUB +B
PQ2L2182MSP KA7805R
1.8&2.5V REG 5V REG. SUB -B
V-CHECK
3.3V 9V
POWER SUPPLY PWB
IC410 IC411
PQ1CG21H2RZ PQ1CG21H2RZ
5V REG. 9V REG.
UK,XE
DVD POWER
DVD POWER
CONTROL
CONTROL
Q4101 Q4103
DVD POWER
DVD-POWER
25V
Q4102 CONTROL
-25V
+5.6V
SUB +B
+12V
P-CON
SUB -B
-12V
V-CHECK
POWER SUPPLY PWB
FL1,FL2,-30V -30V
Q4100
US,CA
FL1,FL2
- 37 -
25V -25V
IC462
FRONT LCH
LM1876TF SPEAKER OUT
FRONT
POWER AMP
FRONT RCH
SPEAKER OUT
25V -25V
CENTER CH
IC472
SPEAKER OUT
LM1876TF
SURROUND
POWER AMP
SURROUND LCH
SPEAKER OUT
25V -25V
SURROUND RCH
SPEAKER OUT
IC482
LM4700TF
CENTER
POWER AMP SUBWOOFER CH
SPEAKER OUT
25V
-25V
IC483
LM3876TF
SUBWOOFER
POWER AMP
Without 760 series
Q4206 25V
12V
IC455
12V
Q4209
FAN MOTOR
IC401
KIA7805API
5V REG.
Sub
Transformer
IC402
KA78R12STU
12V REG. +5V
SUB -B
CONTROL
Q4006
Q4007
Q4000
Q4001
Q4002
CN402(2P)
Power Transformer AC-INPUT
JP,
UK,XE
POWER
SUPPLY
IC401
KIA7805API
5V REG.
IC402
KA78R12STU
12V REG.
Q4006
Q4007
Q4001
Q4002
CN402(2P)
Power Transformer AC-INPUT
AU,
US,CA
POWER
SUPPLY
This is a basic block diagram.