Sony HBD-E280 - Diagrams and Block Diagrams; Servo Section Block Diagram

HBD-E280/T28
HBD-E280/T28
2727
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM - SERVO Section -
: VIDEO
: DISC PLAY
: USB
: LAN
TXVP_0A2
TXVN_0
B3
6
4
3
1
BD DECODER
IC101 (1/4)
BD DRIVE
(BPX-6)
RFIP
K1BD_RF+
RFINK2
L1
L2
BD_RF-
INAG2B
INBG1A
INCH2D
INDH1C
INEK3G
INFK4H
INGJ4E
INHJ3F
REIC_TRAYIN#V6TRAY-IN
FETRAYOUT_V5TRAY-OUT
FECFREQP5SDIO
FEOSCENR5SCLK
FECMODR3SEN_LDD
FPDODVDE2TEST_V
FEGIO5U1MODE_A
FEGAINSW1T1MODE_B
FEGIO7W3LDEN
B
/B
A
/A
HAVCK5VC_PD
AUX1G4THERMO
FETRAYPWMN4
TROM4
FOOL3
TLOM3
FEFMO2N3
FEFMON1
FEDMON2
FELIMIT_V4
REIC_MUTE1R4
REIC_MUTE2R6
FEGAINSW3P6
REIC_FGW5
RFIP2DVD_RF+
RFIN2DVD_RF-
USB_1P_DP
AB2
USB_1P_DM
AB1
CN5801
9
8
VSTB
L25
J6001
VIDEO AMP
IC6001
VDACX_OUT
C19
VIDEO OUT
TXVP_1B4
COIL/MOTOR DRIVER
IC2401
XFG
11
MONITOR 12
VSLED1
16
VSLED2
17
SLED1_P
52
SLED1_N53
SLED2_P
55
SLED2_N
56
W
V
U
COMMON
U42
V44
W
46
MCOM
49
LOAD+
LOAD-
LOAD_P32
LOAD_N
33
TR
TD
TRK_P29
TRK_N
30
FD1
FR1
FCS_P27
FCS_N
28
FD2
FR2
TLT_P24
TLT_N
25
VSPIN
18
VLOAD
19
GC
15
VTRK
SA_B+
SA_B-
SA_A+
SA_A-
FEGAINSW2P4
FEFMO4N5
FEFMO3P1
MOTOR DRIVER
IC1401
STP1_IN
8
STP2_IN
9
STP1+
16
STP1-17
STP2+
18
STP2-
19
STEP_ENA
7
FOINC1
COLLIENOZ
12
20
VFCS
21
VTLT
22
XMUTE1
13
XMUTE2 14
TXVN_1
A4
LAN (100)
SIGNAL PATH
USB_2P_DP0
AD2
USB_2P_DM0
AD1
CN602
3
2
(E280: AEP, IT, UK, AUS, MX/T28: MX)
AUS : Australian model
IT : Italian model
MX : Mexican model
Abbreviation
Ver. 1.1