Block Diagram - Amp Section - Sony HBD-N590 Service Manual

HBD-N590/N790W/N890W/N990W/N995W/T79
5-4.
>004B
(Page 39)
HBD-N590/N790W/N890W/N990W/N995W/T79

BLOCK DIAGRAM - AMP Section -

STREAM PROCESSOR
IC3001
(N590)
AMP_D2
25 SDIN2 PWM_P_5
54
PWM_M_6
55
AMP_D3
27 SDIN4 PWM_M_3
42
PWM_P_3
43
PWM_M_8
48
PWM_P_8
49
AMP_D1 24 SDIN1 PWM_P_1 39
AMP_MCKO 11 MCLK
PWM_M_2 40
AMP_BCKO 23 SCLK
AMP_LRCKO 22 LRCK
VALID 37
20 21 19 16 18
+32.5V
33 34 52 51 48
PROTECT
DETECT
Q3555
B+ SWITCH
D +3.3V AMP +3.3V
Q3512, 3554
D6308
PROTECT
DETECT
Q3552
65 67 50 40
SYSTEM CONTROLLER
IC6301 (2/2)
40 40
POWER AMP
IC3302
31 IN2A OUT2A 8, 9
32 IN2B
OUT2B 2, 3
OVER LOAD
DETECT
Q3302
OUT1A 16, 17
29 IN1A
OUT1B 10, 11
30 IN1B
xTRISTATE
26 OVER LOAD
DETECT
27 xFAULT
Q3202
28 xTH_WARN
25 xPWRDN
POWER AMP
IC3102
OUT2A 8, 9
31 IN2A
32 IN2B OUT2B 2, 3
29 IN1A OUT1A 16, 17
30 IN1B
OUT1B 10, 11
26 xTRISTATE
27 xFAULT
xTH_WARN
28
OVER LOAD
25 xPWRDN
DETECT
Q3101
DC DETECT
Q3553
35
SIGNAL PATH
TB3401
+
SUR L
+
SUR R
TB3451
CENTER
+
SUBWOOFER
+
SPEAKERS
+
FRONT L
+
FRONT R
>006B
EN_POWER
(Page 41)
: AUDIO