Sony MHC-V83D

MHC-V83D
MHC-V83D
39
Sony CONFIDENTIAL
For Authorized Servicer
6-5. BLOCK DIAGRAM - SMPS Section -
F6000
CN6000
(AC IN)
RECT
D6000
TH6000
TH6300
CONVERTER
TRANSFORMER
(MAIN)
T6300
+13V
POWER CONTROL
IC6300
5
6
Q6302, Q6303Q6300, Q6301
RECT
D6501
AC-DETECT
SWITCH
Q6500
ISOLATOR
PH6300
AC_DET
2
1
8
Q6501
Q6504
Q6304
RECT
D6001
ISOLATOR
PH6301
IC6500
12
ISOLATOR
PH6302
Q6305
NETWORK ON
MAIN ON
SWITCHING
TRANSISTOR
OVERLOAD
PROTECTION
OVERLOAD
PROTECTION
SHUNT REGULATOR
NETWORK ON
SWITCH
MAIN ON
SWITCH
DETECT
SWITCH
VCC
DRV
LATCH
HV
FB
K
VREF
V1
RECT
D6504
Q6306
OVERLOAD
PROTECTION
Q6509
LOW/HIGH AC
LOW/HIGH AC
SWITCH
Q6307
DETECT
SWITCH
LATCH ON
Q6507
LATCH ON
SWITCH
SYSSET
2020/06/2222:32:42(GMT+09:00)