Sony Multiscan SDM-N80, Руководство по обслуживанию, Страница: 26 / 129

SDM-N80 (E) 3-1
SECTION 3
DIAGRAMS
3-1. BLOCK DIAGRAMS
HOTPLUG
D+
D–
USB POWER
AUDIO_L
AUDIO_R
SUB_SDA
SUB_SCL
PANEL_MODE
R/CrN1
139
B/CbIN1
133
G/YIN1
124
SOGIN1
132
IC101
ROM
SDA
SCL
VCLK
5
7
6
GREEN1
DDCGND1
H1
ADPDN
V1
INPUT1
(HD15)
CN101
XPOWER SAVE
6
SDA_SC
SDA
9
SCL_SC
SCL
GREEN2
DDCGND2
SDA2
SCL2
H2
V2
RXC–
RXC+
RX0+
RX1–
RX1+
RX2–
RX2+
RX0–
GHS_A
GCOAST
HOLD
106
GHSFOUT
EVEN/ODD
108
GCLK
1/2CLK
101
GFBK
DSYNC/DIVOUT
103
GSOG
SOGOUT
105
G_SEPIN
G/YOUT
H1_ADIN
SYNCIN1
H2_ADIN
SYNCIN2
112
143
111
GBLKSPL
CLAMP
CLPIN
113
XCLK
CLK
99
1/2XCLK
100
98
IC102
A/D CONVERTER
IC204
TMDS RECEIVER
RXC–
RXC–
90
RXC+
RXC+
89
RX0–
RX0–
RX0+
RX0+
RX1–
RX1–
84
87
86
RX1+
RX1+
83
RX2–
RX2–
RX2+
RX2+
C3
6
81
80
IC202
ROM
VCLK
SCL
SDA
7
5
6
DDC_WP
ANALOG
C2
5
C1
13
DIGITAL
C4
12
OI4
10
SCL2
OI3
9
OI2
3
SDA2
OI1
2
IC203
ROM
SDA
SCL
VCLK
5
7
6
IO3
8
IO2
4
IO4
11
IO1
1
V2
IC201
SELECTOR
GVS
GHSFOUT
GHS
GHS
144
GVS
159
GHSFOUT
GBLKSPL
GFBK
136
166
141
GCLK
158
GSOG
GPEN
151
152
GBLKSPL
GFBK
GCLK
GSOG
GPEN
GCOART
GCOART
142
SDA_SC
PORTA0
53
RA0 – 7 GRE0 – 7 GRE0 – 7 GRE0 –7
21, 22, 24 – 28, 31 208, 213 – 216, 221 – 223
QE16 – 23
GRE0 – 7
30 – 37
GRO0 – 7
QQ16 – 23
69 – 75, 77
GBE0 –7
QE0 – 7
10 – 17
GRO0 – 7 GRO0 – 7
34 – 41 190 – 192, 197 – 200, 207
GBE0 – 7 GBE0 – 7
45, 44, 51 – 53 26, 51, 52, 77, 78, 102, 109, 110
GRO0 – 7
GBE0 – 7
RB0 – 7
BA0 – 7
GBO0 –7
QQ0 – 7
49 – 56
GBO0 – 7 GBO0 – 7
56 – 58, 60 – 64 23, 24, 48, 49, 74, 75, 99, 100
GBO0 – 7
BB0 – 7
GGE0 –7
QE8 – 15
20 – 27
GGE0 – 7 GGE0 – 7
68 – 75 128, 133, 135, 181 – 184, 189
GGE0 – 7
GA0 – 7
GGO0 –7
QE8 – 15
59 – 66
GGO – 7 GGO0 – 7
78, 81 – 85,
87, 88
103, 104, 111, 112, 117 – 120
GG0 – 7
GB0 – 7
10
R/CrIN2
141
B/CbIN2
136
G/YIN2
126
SOGIN2
135
PD
GCLK
2
44
PD
ODCK
PDO 9
PDO
SCDT 8
SCDT
GPEN 46
DE
V3 47
VSYNC
H3 48
HSYNC
GVS_D
GHS_D
GFBK
INPUT2
(DVI-I)
CN201
SW
Q201
INVERTER
Q310
IC408
ROM
WP
SCL
SDA
7
5
6
PORTA4
83
SCL_SC
PORTA1
54
PORTB3
4
PORTB4
58
PORTB5
PORTB6
31
5
PRE_PXOFF
PRE_ADCPD
BL_MUTE
AU_MUTE
PX_WD
PORTB7
32
SW
Q406
3 4
SW
Q405
2 6
X401
21.6MHz
1
IC406
PLL CLOCK
MULTIPLIER
S1
S0
CLK
5
X1
6 5
DCKEXT
341
IC407
PLL CLOCK
MULTIPLIER
3 2
MCKEXT
315
X1 CLK
5 1
IC409
X402
21.6MHz
IC401
SCAN CONVERTER
DRE0 – 7
DBE0 – 7
DGE0 – 7
DRO0 – 7
DBO0 – 7
DGO0 – 7
231, 237 – 240,
248, 273, 274
16 – 23
R0 – 7
292, 295,
317 – 319, 322,
323, 349
2 – 5,
44 – 47
B0 – 7
245, 270, 272,
297, 300, 324,
350, 351
6 – 11,
14, 15
G0 – 7
260, 286,
310 – 312,
337 – 339
16, 23
R0 – 7
IC601
GVIF TRANSMITTER
254, 279, 303,
305 – 307,
330, 332
2 – 5,
44 – 47
B0 – 7
256, 257, 282,
283, 309, 333,
334, 336
6 – 11,
14, 15
G0 – 7
DRE0 – 7
DBE0 – 7
DGE0 – 7
DRO0 – 7
DBO0 – 7
DGO0 – 7
IC410
FLASH ROM
A1 – 18
209 – 212, 217,
219, 220, 233,
235, 242 – 244,
249, 251, 275,
276, 301, 327
3 – 11,
34 – 42
A0 – 17 A1 – 18
D0 – 15
130, 131, 139,
140, 145, 146,
153 – 156, 163,
164, 169,
170 – 172
15 – 22,
24 – 31
DQ0 – 15 D0 – 15
PORTA2
2 27
WP
ROMOE
14 186
QE
ROMWE
43 185
WE
DCLK
DHS
DVS
DEN
SFTCLK
HSYNC
VSYNC
DE
40
41
43
42
DCLK
DHS
DVS
DEN
SFTCLK
HSYNC
VSYNC
DE
40
41
43
42
DENG
DCLK
DHS
DVS
DENG
DCLK
DHS
DVS
264
287
263
289
IC309 (1/3)
RXD
TXD
RXD
TXD
79
80
DVS
RESET
105
PORTA5
IC405
INVERTER
PANEL_MODE
RESET_SC
29
RX_RSTN
IC404
RESET
INVERTER
Q404
+3.3V
GVIF_ON 26
CE
GVIF_ON 26
CE
SDATAP
30
SDATAN
31
4
6
9
11
15
16
17
18
24
26
31
33
35
36
13
2
38
SDATAN-B
SDATAP-B
SDATAN-A
SDATAP-A
B-CPU-ST
PANEL MODE
SCL
SDA
AUDIO-R
AUDIO-L
USB POWER
USB SIG–
USB SIG+
HOTPLUG
STBY6V
PANEL/DVIF 18V
BL18V
CN603
A
TO B BOARD
CN1201
31
SDATAN
30
SDATAP
CPU_ST
+5V
1
2
3
4
5
6
+18V
+18V
+18V
+18V
+18V
+18V
CN604
B
TO Q BOARD
CN961
1
2
3
7
8
CONV_4V
CONV_4V
CONV_4C
CONV_6V
CONV_6V
CN502
C
TO Q BOARD
CN963
+18V
+4V
+6V
1
2
A (1/2)
B-SS3558<U/C>-BD1-EPS05
A/D CONVERTER, TMDS RECEIVER, DDC,
SCAN CONVERETER, GVIF TRANSMITTER
IC602
GVIF TRANSMITTER