Sony MHC-V50D - Block Diagram - DAMP Section

MHC-V50/V50D
MHC-V50/V50D
3535
6-3. BLOCK DIAGRAM - DAMP Section -
POWER AMP
IC2002
5
INPUT_A
6
INPUT_B
14
INPUT_C
15
27
28
32
INPUT_DPWM_M_3
4
RESET
16
FAULT
OUT_D_27
OUT_D_28
OUT_C
35
39
40
OUT_B
OUT_A_39
OUT_A_40
DC
DETECTION
Q2003
FAN RESET
SWITCH
Q2005
FAN MOTOR
DRIVER
Q2000
FAN MOTOR
DRIVER
Q2006
FAN
PROTECTION
(LOCK)
Q2002
OVERLOAD
DETECTION
Q2004
>003B
RESET
POWER AMP
IC2003
4
5
INPUT_A
6
INPUT_B
27
28
35
16
FAULT
OUT_D_27
OUT_D_28
OUT_B
32
39
40
OUT_C
OUT_A_39
OUT_A_40
STREAM PROCESSOR
IC2001
11
MCLK
22
LRCLK
23
SCLK
24
SDIN1
PWM_P_4
PWM_M_4
PWM_P_3
37
39
38
VALID
PWM_P_1
PWM_M_1
SYSTEM CONTROLLER
IC109 (3/5)
40
49
78
SSI2-DO(FR)
MCK
LRCK
SCLK
MAIN SECTION
(Page 34)
/SD-FAST
AMP-PROTECT
TWEETER
㸦L-CH㸧
TWEETER
㸦R-CH㸧
LOUDSPEAKER
49
48
43
42
21
SCL
16
20
SDA
19
MUTE
27
SDIN4
53
/AMP-RESET
57
EVOL-CLK/DAMP-MUTE
54
SSI1_DO(SW)
6LJQDOSDWK
: AUDIO (ANALOG)
: AUDIO (DIGITAL)
RESET
D2001
CN2001
DC FAN
+5V
+13V
SDA
SCL