71
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
LVCC−
LOUT
LVCC+
LIN+
LIN−
NC
NC
NC
NC
NC
RVCC−
ROUT
RVCC+
RIN+
RIN−
NC
NC
NC
NC
NC
VOLUME - U6008
&
%
(
PSU-STD - Q8001
SOURCE
(S)
LEADING
EDGE
BLANKING
+
-
+
-
+
-
DRAIN
(D)
BYPASS
(BP)
FEEDBACK
(FB)
SOURCE
(S)
FB
OUT
Reset
6 V
5 V
t
SAMPLE-OUT
V
ILIMIT
I
LIM
V
TH
V
ILIMIT
6.5 V
Drive
I
LIM
DC
MAX
t
SAMPLE-OUT
DC
MAX
FB
Current Limit
Comparator
STATE
MACHINE
SAMPLE
DELAY
THERMAL
SHUTDOWN
OSCILLATOR
FAULT
Auto-Restart
Open-Loop
D
Q
REGULATOR
6 V
PSU-STD - U8001
D
S
BP
S
S
FB
8
5
7
1
4
2
S
6
Содержание T 187
Страница 9: ...9 WIRING DIAGRAM...
Страница 11: ...11 BLOCK DIAGRAM...
Страница 13: ...13 DETAILS WAVEFORMS ON SYSTEM TEST DEBUGGING T187...
Страница 14: ...14...
Страница 15: ...15...
Страница 16: ...16...
Страница 17: ...17...
Страница 18: ...18...
Страница 19: ...19...
Страница 20: ...20 PCB LAYOUT MAIN BOARD COMPONENT SIDE...
Страница 21: ...21 MAIN BOARD SOLDER SIDE...
Страница 22: ...22 KEY BOARD PHONE BOARD COMPONENT SIDE...
Страница 23: ...23 KEY BOARD PHONE BOARD SOLDER SIDE...
Страница 24: ...24 CONNECTION BOARD COMPONENT SIDE...
Страница 25: ...25 CONNECTION BOARD SOLDER SIDE...
Страница 26: ...26 PRE OUT BOARD COMPONENT SIDE...
Страница 27: ...27 PRE OUT BOARD SOLDER SIDE...
Страница 28: ...28 VOLUME BOARD COMPONENT SIDE...
Страница 29: ...29 VOLUME BOARD SOLDER SIDE...
Страница 30: ...30 VM150AV ANALOG VIDEO BOARD COMPONENT SIDE...
Страница 31: ...31 VM150AV ANALOG VIDEO BOARD LAYER 2...
Страница 32: ...32 VM150AV ANALOG VIDEO BOARD LAYER 3...
Страница 33: ...33 VM150AV ANALOG VIDEO BOARD SOLDER SIDE...
Страница 34: ...34 PSU STD BOARD COMPONENT SIDE PSU STD BOARD SOLDER SIDE...
Страница 35: ...35 PSU MDC BOARD COMPONENT SIDE PSU MDC BOARD SOLDER SIDE...
Страница 67: ...67 MAIN U2016 B DIR 5 4 A 3 MAIN U2017 U2018 MAIN U2019...
Страница 75: ...75 F INPUT Q9301 Q9302 Q9303 Q9304 Q9305 F INPUT U9301 A A A A A A A A F HDMI U9401...
Страница 76: ...76a EXPLODED VIEW...
Страница 77: ...76b 90ST187AHFP00 902 T187 AH SP FASCIA ASSY XM LOGO GRAPHITE 90ST187CEFP00 902 T187 CE SP FASCIA ASSY GRAPHITE...
Страница 85: ...84 TRIGGER BOARD COMPONENT SIDE TRIGGER BOARD SOLDER SIDE Appendix 2...