Pioneer VSX-LX52 Service Manual page 19

5
z for HDMI))
z of PCM or LPCM))
AIN LSI
IC800
83F1-407LU2A
Buffer
EMMA IC1081
7SH08
M24
trol IN/OUT
X'tal
X361
22.5792MHz
ASS7090-
7
SW
IC363
7WH126(1/2)
SW Buffer
IC363 IC364
7WH126(2/2) 7SZ08
7
R Signal
L,FR)
L,SR)
,LFE)
BL,SBR)
5
6
Clock Buffer
IC361
74VHC04
ZERO
DELAY
BUFFER
IC453
IDT6V60008
SW
IC461
74VHC157
EXTAL
HCKT_3
HCKT
SCKR, FSR SCKT_3, FST_3, SCKT, FST
SDI0_1 SDO2_2 to SDO5_2
DSP
IC301
DSPA56720AG
SDI1_1 SDI3_1,
to
SDI0 SDI1
to
SDRAM
Flash ROM
IC251
IC261
64Mbit
AYW7305
(4bank*1M*16bit)
6
7
X'tal
X362
24.576MHz
ASS7091-
(Front L/R only)
DAC Buffer
IC452 IC452
74LCX541 74LCX541
VSX-LX52
7
8
To HDMI Block
(Basic Audio)
SW
IC9002
74VHC157
2ch DAC
Analog out(7.1ch)
IC602,652,
702,752
WM8728×4
CN501
#5,7,9,11,13,15,17,19
8
A
B
C
D
E
F
19