PDP-506PE
22
1
2
3
4
1
2
3
4
C
D
F
A
B
E
3.2 OVERALL BLOCK DIAGRAM
IC1555
Driver IC
IC1501
LVDS Receiver
(PEE002A-K)
(PEE002A-K)
IC1501
LVDS Receiver
CN1501
U1681
IR Receive unit
V+ADR5
CN1502
50 ADDRESS
ASSY
HD AUDIO ASSY
50 SCAN B ASSY
(UPPER)
50 Y DRIVE ASSY
50 SCAN A ASSY
(LOWER)
HD IR ASSY
Resonance
Block
IC1554
Driver IC
V+ADR4
CLK/LE/HBLK/LBLK
R/G/B
V+3V
STB3.3V
RE1
V+8V
AN/P BN/P
CN/P DN/P CLKN/P
Resonance
Block
IC1553
Driver IC
V+ADR3
V+60V
SP TERMINAL
Right
R_OUT +
R_OUT –
SPEAKERS
V+5V
Resonance
Block
IC1552
Driver IC
V+ADR2
Resonance
Block
IC1551
Driver IC
V+ADR1
Resonance
Block
L_OUT +
L_OUT –
A3
A1
Y2
Y3
SA1
AD1
AD2
IC1555
Driver IC
CN1501
V+ADR5
CN1502
50 ADDRESS
ASSY
Resonance
Block
IC1554
Driver IC
V+ADR4
CLK/LE/HBLK/LBLK
R/G/B
V+3V
V+8V
AN/P BN/P
CN/P DN/P CLKN/P
Resonance
Block
IC1553
Driver IC
V+ADR3
V+60V
V+5V
Resonance
Block
IC1552
Driver IC
V+ADR2
Resonance
Block
IC1551
Driver IC
V+ADR1
Resonance
Block
AD1
AD2
CN2802
CN2702
Y6
Y5
Y4
Y1
A2
Left
DC Detect
Block
IC3754
EEP ROM
IC3751
Power Amp IC
IC3752
Regulator
Buffer
IC3753
WOW + Volume IC
+3.3V
SCL
SCL
SDA
SDA
A_NG_B
L_Audio
R_Audio
A_STBY_B
A_Mute
+3.3V
+16.5V
IC5V
Drive Signal
Vprst
Vprst
PSUS
PSUS
+9.0V
+9.0V
+9.0V
+16.5V
+16.5V
VH
VH
VSUS
+5V +16.5V
+16.5V
VSUS
IC5V
VH
IC2252
Mask
Mod.
Vprst Reg.
+ Reset
Block
Offset
Block
VOFS
DC/DC
Conv.
+5V
+5V
+16.5V
+5V
+5V
+16.5V
+16.5V
+16.5V
Scan Signal
60V
IC5V
IC5V
+5V
VOFS
VOFS
VSUS
+16.5V
SUSOUT
+6.5V
+5V
VF
VSUS
IC2253
Mask
Mod.
IC2101
DK Mod.
Resonance
Block
Logic
Block
Regulator
Soft-D
Block
IC5V/VF
DC/DC
Conv.
Photo Coupler
Block
VH DC/DC Conv.
SB1
IC2801
Scan IC
IC2701
Scan IC
IC2702
Scan IC
IC2703
Scan IC
IC2704
Scan IC
IC2705
Scan IC
IC2706
Scan IC
IC2802
Scan IC
IC2803
Scan IC
IC2804
Scan IC
IC2805
Scan IC
IC2806
Scan IC
Serial Data
PSUS
Scan Signal
VH
IC5V
PSUS
Scan Signal
VH
IC5V