Philips HTS5131, Руководство по обслуживанию

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6 - 1 6 - 1
MAIN+VFD+FR+FL+MP3+WIFI+OPEN+CLOS+RFS BOARD
TABLE OF CONTENTS
Internal IC Diagram ........................................................................... 6-1
Circuit Diagram (part one) ................................................................. 6-2
Circuit Diagram (part two) .................................................................. 6-3
PCB Layout Top View ....................................................................... 6-4
PCB Layout Bottom View .................................................................. 6-5
INTERNAL IC DIAGRAM - CS495313-CVZ
INTERNAL IC DIAGRAM - EM638165TS-6G
12 Ch. Audio In/
6 Ch. SACO In
S/PDIF S/PDIF
16 Ch PCM
Audio Out
Serial
Control 1
Serial
Control 2
Paraliel
Control
UART GPIO
Debug
P X
Y
32-bit
DSP A
P X
Y
32-bit
DSP B
D
M
A
Ext Memory Controller
PLL
TMR2
TMR1
STC
CLK
CKE
CLOCK
BUFFER
COMMAND
DECODER
COMMAND
COUNTER
CS#
RAS#
CAS#
WE#
ADDRESS
BUFFER
REFRESH
COUNTER
A10/AP
A0
A9
A11
BA0
BA1
~
~
CONTROL
SIGNAL
GENERATOR
.MODE
REGISTER
ROW
DECODER
1MX16
CELL ARRAY
(BANK #C)
DQ Buffer
LDQM, UDQM
DQ0
DQ15
Column Decoder
ROW
DECODER
1MX16
CELL ARRAY
(BANK #S)
Column Decoder
ROW
DECODER
1MX16
CELL ARRAY
(BANK #C)
Column Decoder
ROW
DECODER
1MX16
CELL ARRAY
(BANK #D)
Column Decoder