Sony MHC-V21 - Block Diagram - SMPS Section

MHC-V21/V21D
MHC-V21/V21D
3535
Ver. 1.1
6-5. BLOCK DIAGRAM - SMPS Section -
F6000
CN6001
(AC IN)
RECT
D6002
TH6000
TH6300
CONVERTER
TRANSFORMER
(MAIN)
T6301
V1
POWER CONTROL
IC6300
5
6
Q6301
RECT
D6517
AC DETECT
SWITCH
Q6307
AC-DETECT
SWITCH
Q6500
ISOLATOR
PH6300
AC_DET
2
1
8
Q6501
Q6504
Q6304
RECT
D6001
ISOLATOR
PH6301
IC6500
34
ISOLATOR
PH6302
Q6305
LATCH ON
Q6506,Q6507
NETWORK ON
MAIN ON
SWITCHING
TRANSISTOR
OVERLOAD
PROTECTION
SHUNT REGULATOR
NETWORK ON
SWITCH
MAIN ON
SWITCH
DETECT
SWITCH
DETECT
SWITCH
VCC
DRV
LATCH
HV
FB
K
Vref
+13.5V
RECT
D6501
SYSSET
2018/08/2821:56:45(GMT+09:00)