Overall Block Diagram (2/2) - Sony RDR-GX300 Service Manual

RDR-GX300

3-2. OVERALL BLOCK DIAGRAM (2/2)

RD-46 BOARD
IC702
CN1904(1/2)
Y0
RECY 19 7 AYI1 52-50
|
47-43
RECC 23 16 ACI1
Y9
X701
DATACLK 40
14.31818MHz
ï
HS 72
ï
VS 73
TO
SCL 28
AV-84 BOARD
SDA |
CN501
INTREQ 30
RESETB
34
CN1904(2/2)
ADDATI
AISDT 3
5
AIBCK ADBCKI, ADLRCKI
AILRCK 1
PLL256FS
PLL256LI(IC1704)
256FS 9
XSWGBRST2
AADXRST 2
XSWGBRST2 3
CN1905
ADSMUTE
SMUTE 3
SHHD 0
|
IT XRST
4
ï
SHHD 31
TO IT SCLK
6
IC104
ï
AV-84 BOARD
IT SIN 8
IC112
ï
CN502
IT SOUT 10
ï SHHA 0
12
IT REQ |
SHHA 25
TEMP 13
TH1901
IC111
IC103
EEPROM
CN103 SYSTEM CONTROL
DIAG
1
X102
SH RXD2
CHECK 3 33MHz
SH TXD2
4
IC402
256Mbit
NAND
FLASH
MEMORY
IC401
IC302
IC309
SYSTEM
CONTROL
SIGNAL
IC106
CLOCK BUFFER
IC108
1Y0 3
ï
1Y3 7 IC109
1 CLKIN
1Y1 2
256Mbit
ï
1Y2 5
SDRAM
IC803
IC901
(1/2)
162 512Fs
115 256Fs
AV ENCODER
OS 0 56-59
| 61
106 VIDDT0 SILENCV 0 45 16 IVIN 0
63-65
| | OS 7
| | | |
113 VIDDT7 SILENCV 7 53 23 IVIN 7
STCLK 2 256Fs
VIDHD
ENCDATO 36 9 IABD AMCLK 34
VIDVD
101 VIDCK
ENCBCKO 37 7 IALACK
ï
VIDSILCK 27MHz
ï ï
103 VIDVD
ENCLRCKO 38 8 IABCK
ï
104 VIDHD
SYNC 11 IVFLD
ï
SILENCCK 40 4
12 IVHSYNC
SILENCVD | ï
IC902
14 IVVSYNC
4 SILENCHD
43
ï
IC903
SILENCFD 25 IVCLK
64Mbit
CD0-7 CA0-5
SDRAM
117 ADDATI SWAHD 0-31(DATA)
SWAHD 0-7
118 ADBCKI
ï SWAHA 0-25(ADDRESS)
119 ADLRCKI
SWAHA 0-5
IC1202
SWAHD0 DT0I
37-40
| |
42-45
SWAHD15 DT7I
SWAHA0
|
47
SWAHA21 |
51
512Fs
22 ACLK
CDIN2I 31
33MHz ï
156 CRPCLKI CDIN1I 32
ï
158 CLKI CDBCKI 34
27MHz
ï ï
160 SCLKI CDLRCKI 35
TDO,TDI
97-99
TCK,TMS 101
102
TRST
IC303
IC304
DVO 0
84-87
|
89-92
DVO 7
LRCKO 28
ï
BCKO 29
ï
DO 30
ï
95 D1CLK0 ACD120 24
IC301
IC1203
IC305
64Mbit
SDRAM
IC1206
AND GATE
IC1402
SWAHA 0-25(ADDRESS)
BUFFER
SWAHD 0-31(DATA)
RST RST
IC201
IC307
IC204
IC310
SHCKIO
128Mbit
NOR FLASH
MEMORY
7
IC501
IC306
IC308
CPUCK66
GPS3
3-3
IC1101
CN1101
MR
84,86,91 ENC DT 0 ATP D0 56-59
90,92,97 | | 61 24-38 24-38
96,102 63-65
ENC DT 7 ATP D15
ATP A0 170,208
33MHz 33 CLK33
6,8,5 6,8,5
| 185,228
13 CLK27
3,4 3,4
206
ATP A4
12,14
182-184
ENC STB
205 16,18 12,14
ENC DT0
INTRQ
224-226
ENC XRDY 20,40 16,18
XDIOW
ENC DT1 10 20,40
IORDY
ENC XREQ
DMARQ
XDMAC
XRESET
XDIOR
HST D0-D15
HST A0-A15
38,60,18 DEC DT0
61,39,19 |
40,42 DEC DT7
72 DEC CLK
ï
78 DEC XREQ
ï
79 DEC XRDY
ï
IC1102
64 DEC XERR
ï
73 DEC XSTRT
256Mbit
SDRAM
17 BCLK
ï
36 SPDIF
ï
59 LRCK
ï
37 DADTA IC1304
TDO
IC1305
180
201-203 TCK,TDI
64Mbit
222
TRST,TMS
SDRAM
IC803
(2/2)
IC1301
PO RR
DEC DT 0
30,29
|
27-22
DEC DT 7 SILNZCVA 0 128 DI1D0
30,29
| |
| PO RB
22 DECLRCK
27-22
ï
SILNZCVA 7 135 DI1D7
19 DECBCK
ï SILNZCVB 0 DI2D0
16 DECSPDI 145-148 30,29
| |
ï
150-153 27-22
18 DECDTI
SILNZCVB 7 DI2D7
SILPBCK SILPBCK
122 122
SILPBFD 124-126 124-126 SILPBFD
SILPBHD SILPBHD
139 139 VO YC
95-98 TRST,TCK SILPBVD 141-143 141-143 SILPBVD
102 TMS,TDI SELEECK SELEECK
TDO SELEEFD SELEEFD
SELEEHD SELEEHD
TDO
SELEEVD SELEEVD
TDI
TCK
DABCKO SWAHA2 SWAHD0
TMS
DALRCKO | |
SPDO DADATO
TRST
SWAHA25 SWAHD31
156,157 159 155
51-55
XVMUTE
IC1501
66 FLFRI FLFRO 47
57 SPDIFI
59 LRCKI
ï
60 BCKI
51 TRST,TMS
5
| TCK,TDI
55 TDO
SPDIFO 49
PLL27MA
IC1701-1704
PLL27M1-PLL27M3
IC1502
PLL33M1-PLL33M2
PLL
16Mbit
CLOCK GENERATOR
PLL256L1-PLL256L3
SDRAM
PLL512L1-PLL512L5
X1701
27MHz
CN-199 BOARD
CN1802 CN1801
IDE D0-D15
3-18
35,33
IDE A0-A4
DVD
36,37
DRIVER
38
10 1,21
23,25
IDE R.W.DREQ.RST
27,29
IDE INT,DACK,IORDY
31
AV-84 BOARD (2/2)
SW5V
IC603
(2/2)
SYSTEM
Q815
CONTROL
WIDE 22
IC802
CN1503 VIDEO SELECT
Q1303 CN1903 Q814
C26
CR/R
1 25 25 17
YOUT 24
Q1302 Q813
D26
CR/B
1 23 23 15
CBOUT 22
Q1301 Q812
E26
Y/G
PO Y 1 21 21 12
CROUT 20
Q1304 Q809
V
VIDEOIN
1 15 15 3
Q1306 Q810
C
VO Y 1 17 17 6 CIN
Q1305 Q811 YOUT 29
Y
VO C 1 19 19 8 YIN
COUT 31
LMUTE 7
24 10 ï MUTE
2
VIDEOOUT 33
IC1601
IC302
2CH DAC
CN1903 CN1503
AUDIO AMP
(2/2) (2/2)
11 9 LCH+/- 9
3 SDTI AOUTL ï ï ï 5
12 11 11 7
6
9 3 RCH+/- 3
AOUTR ï ï ï 3
10 5 5 1
2
512Fs UNSW12V
Q310
SPDIFO Q311
1 1
UNSW5V
3-4
Q816
Y
J801
PB/CB COMPONENT VIDEO OUT
PR/CR
C Y C Y
S1 VIDEO
VIDEO
J804
LINE OUT 1/2
AUOUTL 1/2
AUDIO L
AUOUTR 1/2
AUDIO R
Q309
J301
1 OPtICAL
DIGItAL OUt
Q313
PCM/DtS/DOLBY DIGItAL
COAXIAL