Sony MDS-PC3 - Manual (Page 47)

47
IC400 MAX1626ESA-TE2 (MAIN BOARD)
VCOM
AINR
AINL
2
1
3
VREF 4
TEST 7
XTAI 9
XTALE 10
XTAO 8
SDTI 14
LRCK 11
BICK 12
SDTO 13
AGND 5
VA 6
A/D
CONVERTER
BLOCK
D/A
CONVERTER
BLOCK
CLOCK
GENERATOR
& DIVIDER
AUDIO
INTERFACE
CONTROLLER
CDTI 15
CIF 18
CLKO 21
AOUTL+ 26
AOUTL– 25
DGND 24
VD 23
VT 22
AOUTR+ 28
AOUTR– 27
PD 19
M/S 20
CS 17
CCLK 16
CONTROL
REGISTER
INTERFACE
H.P.F.
D-ATT
D-ATT,
S-MUTE
IC440 LB1830M-S-TE-L (MAIN BOARD)
IC451 XC6351A120MR (MAIN BOARD)
IC500 AK4524 (MAIN BOARD)
3
GND
2
4
CCE/
VOUT
5 VIN
6 C1-
C1+
1
CHIP
ENABLE
OSCILLATOR
P1
BUFFER
N2
N3 N4
Q
Q
Q
R S
TRIG
TRIG
MINIMUM ON-TIME
ONE-SHOT
MINIMUM OFF-TIME
ONE-SHOT
REF
ERROR
COMPARATOR
1.5V
CURRENT-SENSE
COMPARATOR
+ +
+
+
–
–
– OUT
3/5
SHDN
REF
V+
CS
EXT
GND
1
2
3
4
7
8
5
6
R2
R3 R1
1
LOGIC
PREDRIVER
VREF
2 3 4 5
10 9 8 7 6
IN2 IN1 VM VREF VCONT
VCC OUT2 GND OUT1 VS