Sony DMBK-S101, Service Manual

Page: 81 / 162

4-3
SIU-100/100T
[|LED|]
SPR-325MVW
LED, IC
[|IC|]
AK4380VT-E2 (AKM)
DUAL POWER OPERATIONAL AMPLIFIER
—TOP VIEW—
1
2
3
4
5
6
7
8
V
EE
V
EE
NC
OUT1
V
CC
OUT2
V
EE
NC
V
EE
V
EE
16
15
14
13
12
11
10
9
V
EE
V
EE
NC
INPUT _ 1
INPUT
+
1
INPUT + 2
INPUT _ 2
NC
V
EE
V
EE
AMP.1
AMP.2
+
_
+
_
V
CC
INPUT + 1
INPUT _ 1
INPUT + 2
INPUT
_
2
V
EE
4
13
14
12
11
6
OUT1
OUT2
3
5
THERMAL SHUTDOWN
AND
CURRENT LIMITER
LA6518M-TE-R (SANYO)
24-BIT D/A CONVERTER
—TOP VIEW—
1
2
3
4
5
6
7
8
MCLK
IN
BICK
IN
SDTI
IN
LRCK
IN
PDN
IN
SMUTE/CSN
IN
DFS/CCLK
IN
DIF0/CDTI
IN
16
15
14
13
12
11
10
9
DZF
OUT
VREF
IN
V
CC
GND
VCOM
OUT
AOUTL
OUT
AOUTR
OUT
P/S
IN
: AUDIO SERIAL DATA CLOCK
: CONTROL DATA CLOCK (SERIAL MODE)
: CONTROL DATA (SERIAL MODE)
: CHIP SELECT (SERIAL MODE)
: DOUBLE SPEED SAMPLING MODE SELECT (PARALLEL MODE)
(L: NORMAL SPEED, H: DOUBLE SPEED)
: AUDIO DATA INTERFACE FORMAT
: L/R CLOCK
: MASTER CLOCK
: POWER-DOWN MODE SELECT
(L: SERIAL CONTROL MODE, H: PARALLEL CONTROL MODE)
: PARALLEL/SERIAL SELECT
: AUDIO SERIAL DATA
: SOFT MUTE (PARALLEL MODE)
(H: ENABLE, L: DISABLE)
: VOLTAGE REFERENCE
: L CH ANALOG
: R CH ANALOG
: COMMON VOLTAGE
: DATA ZERO INPUT DETECT
INPUTS
BICK
CCLK
CDTI
CSN
DFS
DIF0
LRCK
MCLK
PDN
P/S
SDTI
SMUTE
VREF
OUTPUTS
AOUTL
AOUTR
VCOM
DZF
SMUTE/CSN
DFS/CCLK
DIF0/CDTI
LRCK
BICK
SDTI
PDN
VREF
AOUTR
AOUTL
DZF
VCOM
P/S MCLK
AUDIO
DATA
INTERFACE
DE-EMPHASIS
CONTROL
CLOCK
DIVIDER
LPF
LPF
u P
INTERFACE
6
7
8
4
2
3
5
9
1
15
10
11
16
12
8 x
INTERPOLATOR
8 x
INTERPOLATOR
∆
∑
MODULATOR
∆
∑
MODULATOR