BBK BBK931S Service Manual page 15

PRELIMINARY, SUBJ ECT TO CHANGE WITHOUT NOTICE
DVDA
CDA
DVDB
CDB
DVDC
CDC
DVDD
CDD
DVDRFIN
DVDRFIP
MA
MB
MC
MD
SA
SB
SC
SD
DPFN
DPFO
IR
DPDMUTE
TPI
TNI
CDFOP
CDFON
RFGC
RFGCU
RFGCI
AGC1
AGC2
AGC3
RFSUBO
WOBBLE
WOBSO
V20
V2REFO
VREFO
ATTENUATOR INPUT MUX
AGC AGC
DPD
SBAD
TE
RF
LEVEL
FE
CENTRAL
SERVO
DET
REF and 2VREF REF and 2VREF
Voltage Generator Voltage Generator
MT1336 FUNCTION BLOCKS DIAGRAM
VGA VGA EQ
ENVELOP ENVELOP
DETECTOR DETECTOR
DVD
APC
SERIAL
PORT
13
MTK CONFIDENTIAL, NO DISCLOSURE
PCS
CD
APC
MT1336
OSP
OSN
RFOP
RFON
LRFRP
DEFECT
HRFRP
CRTP
CRTPLP
CSO
LVL
TEO
FEO
REFCOS
HALLCOS
COSPHI
REFSIN
HALLSIN
SINPHI
MDI2
LDO2
MDI1
LDO1
UDGATE
IDGATE
VFO13
SDATA
SLCK
SDEN