Sony VPL-HS10 Service Manual page 105

SN74LV04APWR (IC710)
VCC 6A 6Y 5A 5Y 4A 4Y
14 13 12 11 10 9 8
1 2 3 4 5 6 7
1A 1Y 2A 2Y 3A 3Y GND
SN74LV541APWR (IC708, 709)
OE 1 20 VDD
A1 2 19 OE2
A2 3 18 Y1
4 17 Y2
A3
A4 5 16 Y3
A5 6 15 Y4
A6 7 14 Y5
A7 8 13 Y6
A8 9 12 Y7
GND 10 11 Y8
SN75157PS-EEL (IC403)
IN1+ 1 8 V
CC
OUT1 2 7 IN1-
OUT2 3 6 IN2+
GND 4 5 IN2-
VPL-HS10
TDA7309D013TR (IC201)
RECOUTL LOUDL
1 19
IN1L 17
IN2L 18
VOLUME +
LOUDNESS
IN3L 20
MUTE
INPUT
SELECTOR
SERIAL BUS DECODER + LATCHES
IN1R 14
IN2R 13
VOLUME + SOFT
LOUDNESS MUTE
IN3R 11
SUPPLY
MUTE
16 7 15 10 12
VS AGND CREF RECOUTR LOUDR
TK11900MTL (IC772)
VIN 6 4 VD
SHUT OVER HEAT
2
SD
DOWN PROTECTION
BANDGAP
3 FB
– +
REFERENCE
+ –
5 1
GND BP
6-29
C C
TPA2000D1PW (IC202)
VDD AGND
12 15
GAIN
2 -
INN
ADJUST
+
2 OUTL
-
+
+ -
6 DGND
+
GAIN
4 SDA
1 -
INP
ADJUST
5 SCL
8 ADDR
3 CSM
SD
3
SHUTDOWN
5 BIASES
GAIN1
RAMP
AND
9 OUTR 4 2
GAIN0 GENERATOR
GAIN REFERENCES
COSC 14
ROSC 13
BYPASS 16 16
6-29
11 PVDD
+
DEGLITCH GATE
10 OUTN
LOGIC DRIVE
-
9 GNDN
6 PVDD
-
DEGLITCH GATE
7
OUTP
LOGIC DRIVE
+
8 GNDP
OC
START-UP
DETECT
PROTECTION
LOGIC
THERMAL VDD OK