Block Diagrams; Overall Block Diagram - Sony RDR-GX330 Service Manual

BLOCK DIAGRAMS

3-1. OVERALL BLOCK DIAGRAM

(RDR-GX220) (RDR-GX330)
TU401 TU401
AERIAL UHF/VHF
TUNER
IN
TU SCL,TU SDA
OUT OUT
AUDIO OUT
SIF
FR-237
BOARD (1/3)
J3001
LINE 2 IN
Y C
S VIDEO
VIDEO
AUDIO L
(MONO)
AUDIO R
J702
LINE 1 IN
S VIDEO
VIDEO
AUDIO L
AUDIO R
FL-155 BOARD
IC3002
REMOTE COMMANDER RECEIVER
S3101
VOUT
POWER
FUNCTION
KEY
FR 5V
D3009 TIMER REC
D3008 SYNCHRO REC
IC3001
ND3001
FLUORESCENT FLD/LED
INDICATOR TUBE DRIVER
FR-237 BOARD (2/3)
• Abbreviation
AUS : Australia/New Zealand Model
BR : Brazilian Model
E : Latin America Model
: Singapore Model
SP
RUS : Russian Model
SECTION 3
AV-100 BOARD
IC702
VIDEO AMP SELECTOR
TUNER TU VIDEO
IN
TU L
TU R
Y,C,Y/G,CR/R,CB/B
TU SCL,TU SDA
Y2 IC1401
C2 OUT L
OUT R
V2
L2
TUL,TUR
IC201
R2
AUDIO
IN SELECT
Y1
C1
Y C
V1
L1
R1
9
IC604
EEP ROM
IC603
IT CONTROL
SIRCS
KEY0,KEY1
4
3-1
J701
C
Y
Y C
V,C,Y V
Y,CB,CR
L
RECVY,RECCCR
R
6
Y,C,Y/G,CR/R,CB/B
SPDIFO
IC302
MONO IN
AUDIO AMP
(RDR-GX220)
(RDR-GX220)
2
AOUT L +/-,AOUT R +/-
AIN L +/-,AIN R +/-
MUTING
2 4
XL MUTE
IC202,203
AUDIO
EQ/AMP
XPAMUTE
IC605
REAL TIME
CLOCK
X603
32,76kHz
IC606
RESET
UNSW6V
IC601
P FAIL DET
4
4
X602
10MHz
D101
SWITCHING REGULATOR
(SRV-1855EK)(RDR-GX220)
(SRV-1856WW)(RDR-GX330)
SW12V
UNSW4V
SW5V
UNSW12V
UNSW12V
UNSW6V
(SEE PAGE 3-7) UNSW6V
UNSW-8V
UNSW-8V
FAN
J701
LINE OUT
S VIDEO
Y
VIDEO COMPONENT
CB
AUDIO L VIDEO OUT
CR
AUDIO R
COAXIAL DIGITAL OUT
RD-060 BOARD
IDE D0-D15
RECVY,RECCCR
ADE A0-A4
7
DDATA[0-31]
4
AODATAI
IC803
ADATAO
2
DADRS[0-12] IC105,106
AUDIO
8
ADC/DAC
768FSCHG
384FS48K
10
6
IC606
UNSW4V
IC103
RESET
RISM3
OUT
IC605 SCLK[0],RX[O]
HDATA[0-15]
RISMSTATUS2
AND GATE
XSYSRST
SUPER AND MEMORY
IC604 TX[0]
3
AND GATE
2
IC802
HADRS[6-31]
FSEL
X801
HCS[0]
27MHz PLL
3
VMCLK
PHYDIO[0-7]
A768 FS48K
A768 FS441K
IC301
VIDEO CLOCK SYNC CLK
DECODER CTL 0.1
LPS IC701
REQ
(RDR-GX220: SP,RUS ONLY) PHY
X701
24,576MHz
TPA+/-,TPB+/-
SW5V
UNSW4V (SEE PAGE 3-8)
UNSW3V
D101
RECT
FL-237 BOARD (3/3)
AC IN
F101
POWER
REGULATOR
3-2
DVD
UNIT
256Mbit
DDR
IC501
(128Mbit)
IC502
FLASH MEMORY
(128Mbit)
CN3003
DV IN