HCD-DH50R/DH70SWR
HCD-DH50R/DH70SWR
26
26
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM - DVD SERVO Section -
DIGITAL OUT
OPTICAL
AUTOMATIC POWER
CONTROL (FOR CD)
Q2003 – 1
RF
OPTICAL PICK-UP
BLOCK
(KHM-313CAB)
VOA/A
VOB/B
VOC/C
VOD/D
VOF/F+H
VOE/E+G
VC
LIMIT
PD
LD (780)
VR (650)
VR (780)
MSW
VCC
LD (650)
FCS+
FCS-
TRK+
TRK-
REGO1
REGO2
SP-
SP+
SL-
SL+
DVD ON
SWITCH
Q2001 – 2
CD ON
SWITCH
Q2001 – 1
Q2002
AUTOMATIC POWER
CONTROL (FOR DVD)
Q2003 – 2
A/D CONVERTER
IC1003
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED/LOADING MOTOR DRIVE
IC3001
M001
(LOADING)
M
M
SYSTEM CONTROLLER
IC401 (1/3)
S001
(DISC IN/OUT)
S002
(CHUCKING)
R-CH
D/A CONVERTER
IC1002
R-CH
A +9V
L_IN
LOUT
MIC_SCORE
: AUDIO
: CD/DVD PLAY
SDA
SCL
SDA,
SCL
V_MUTE2
V_MUTE1
V_MUTE1,
V_MUTE2
(DH50R: RU, SP, TW, KR, TH/DH70SWR: RU)
: Singapore model
Abbreviation
SP
: Thai model
TH
: Taiwan model
TW
: Korean model
KR
: Russian model
RU
SIGNAL PATH
R-ch is omitted due to same as L-ch.
Содержание HCD-DH50R
Страница 9: ...HCD DH50R DH70SWR 9 ARRANGEMENT OF LEAD WIRE lead wire lead wire ...
Страница 87: ...MEMO HCD DH50R DH70SWR 87 ...