Sony STR-DN1010 Service Manual page 56

STR-DN1010
IC3209 MM1661JHBE (DIGITAL VIDEO BOARD (4/5))
IC3210 MM1661JHBE (DIGITAL VIDEO BOARD (3/5))
IC3515 MM1661JHBE (DIGITAL VIDEO BOARD (2/5))
8 7 6 5
THERMAL
BIAS
SHUTDOWN
DRIVER
CURRENT
LIMITER
REFERENCE
1 2
IC3517 TK73400AU3G0L-C (DIGITAL VIDEO
BOARD (1/5))
VCONT 1
ON/OFF
CONTROL
VIN 2
GND 3
VOUT 4
THERMAL &
–
OVER CURRENT
FB 5 +
PROTECTION
IC3519 TK63812AMHGHL-C (DIGITAL VIDEO
BOARD (1/5))
VIN 1
THERMAL &
OVER CURRENT
PROTECTION
VOLTAGE
GND 2
REFERENCE
ON/OFF
VCONT 3
CONTROL
56
3 4
VREF
–
+
6 VOUT
5 NC
4 NC
IC3524 TC74VHC541FT (EKJ) (DIGITAL VIDEO
BOARD (5/5))
20 19 18 17 16
1 2 3 4
IC3531 TC7WHU04FK (T5RSOYF (DIGITAL VIDEO
BOARD (1/5))
IC3801 TC7WHU04FK (T5RSOYF (DIGITAL VIDEO
BOARD (2/5))
VCC 1Y 3A 2Y
8 7 6 5
1 2 3 4
1A 3Y 2A GND
IC6001 NJM2586AM (VIDEO BOARD)
CH1 IN1 1
SW1 2
BIAS
CONT2
CH1 IN2 3
SW2 4
BIAS
CH1 IN3 5
GND 6
BIAS
V+1 7
CH2 IN1 8
GND 9
BIAS
CONT2
CH2 IN2 10
GND 11
BIAS
CH2 IN3 12
BIAS
15 14 13 12 11
5 6 7 8 9 10
6dB 75
AMP DRIVER
CONT1
24 CH1 OUT
23 PS
6dB 75
AMP DRIVER
CONT1
22 CH2 OUT
21 V+2
6dB 75
AMP DRIVER
CONT1
20 CH3 OUT
19 GND
18 V–2
17 CH3 IN1
BIAS 16 V–1
CONT2
15 CH3 IN2
14 GND
BIAS
13 CH3 IN3
BIAS