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PDU-50WX2
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
DRIVER
DRIVER
DRIVER
DRIVER
IC
IC
IC
IC
VADR2
ADDRESS CONNECT A
A
ASSY
AA1
CLAMP
CLA1
CLAMP A
ASSY
SCAN A ASSY
(UPPER)
IC5
VCC_VH
IC6201
ADD
PSUS
SEL_PULSE
IC5
VCC_VH
IC6202
ADD
SEL_PULSE
IC5
VCC_VH
IC6203
ADD
Y4
SEL_PULSE
IC5
VCC_VH
IC6204
ADD
SEL_PULSE
B
IC5
VCC_VH
IC6205
VCC_VH
ADD
SEL_PULSE
IC5
VCC_VH
IC6206
ADD
SEL_PULSE
SCAN
Y3
Y5
IC5
VCC_VH
IC6001
ADD
SCAN
SEL_PULSE
IC5
VCC_VH
IC6002
ADD
SEL_PULSE
IC5
VCC_VH
PSUS
IC6003
ADD
SEL_PULSE
IC5
VCC_VH
Y6
IC6004
ADD
SEL_PULSE
IC5
VCC_VH
IC6005
ADD
SEL_PULSE
IC5
VCC_VH
C
IC6006
ADD
SEL_PULSE
PSUS
SCAN B ASSY
(LOWER)
D
CLAMP C ASSY
CLC1
CLAMP
ADDRESS CONNECT D
ASSY
VADR2
DRIVER
DRIVER
DRIVER
DRIVER
IC
IC
IC
IC
24
1
2
DRIVER
DRIVER
DRIVER
DRIVER
IC
IC
IC
IC
CLK/LE
IC6501
BUFFER IC
FAN SENSOR ASSY
TE1
V_OFS
VCC_VH
V_IC5V
VC_VF-
VCP
VC_VF+
DC/DC
CONV
BLOCK
+5V
+15V
VSUS
Y-SUS
Y1
MASK
BLOCK
PSU
Drive
IC2206
Signal
Pulse Module
+5V
+15V
VSUS
V_IC5V
+RESET Block
VCP
LOGIC
BLOCK
+5V
+15V
VSUS
IC2204
Y-SUS
Drive
Pulse Module
MASK
Signal
BLOCK
+15V
SOFT-D
Y2
BLOCK
V_IC5V
VCC_VH
Y DRIVE ASSY
VC_VF+
VC_VF-
V_OFS
Scan Signal
OFFSET
BLOCK
V_IC5V
Photo Coupler
BLOCK
IC6901
AD1
BUFFER IC
CLK/LE
DRIVER
DRIVER
DRIVER
DRIVER
IC
IC
IC
IC
2
3
DRIVER
DRIVER
DRIVER
DRIVER
DRIVER
IC
IC
IC
IC
IC
VADR2
VADR2
ADDRESS CONNECT B
ASSY
CLAMP
BGA1
BRIDGE A
ASSY
D9
D16
D8
V+5V_
+12V
+12
V+3V
V+5V_STB
DC-DC CONVERTER
MODULE
V+2V
12V
V+3V
DIGITAL ASSY
KL_U0:2
IC1703
XDRV_SIG
XY DRV SEQUENCE
PATTERN GEN.
ADL_LE_UL
ADL_LE_DL
TEMP
V+3V
V+3V_ V+2V_IC
X180
CLK GEN
YDRV_SIG
IC1301(IC31 L)
SUB-FILD CONV.
for LEFT with FILD MEM.
SCAN_SIG
V+3V_I V+2V_I
C
IC1401 (IC31
SUB-FILD CONV.
For RIGHT with FILD MEM.
ADLCLK_DR
V+3V_
V+5V_STB
IC119
FLASH
ROM
V+3V_
IC120
TXD/RX
MODULE
IC1101
UCOM
PANEL UCOM
TXD0/RXD0
LED_SIG
D12
D13
D17
BRIDGE C
ASSY
BGC1
CLAMP
ADDRESS CONNECT C
ASSY
VADR2
VADR2
DRIVER
DRIVER
DRIVER
DRIVER
DRIVER
IC
IC
IC
IC
IC
3
4
DRIVER
DRIVER
DRIVER
DRIVER
DRIVER
IC
IC
IC
IC
IC
CLK/LE
IC6601
BUFFER IC
AB1
ADR RESONANCE
ASSY
+13.5V
+6.5V
-9V
+15V
+12V
P1
V+2V
V+3V
V+5V_ST
R2
INTERFASE ASSY
BA[0:9]
BB[0:9]
GA[0:9]
GB[0:9]
RA[0:9]
RB[0:9]
BA2:9
HD, VD, DE
BB2:9
CLK
POWER, MUTE, DITHER
GA2:9
MAX_PLS, LIN_PIC
LED_R, LED_G
GB2:9
TXDO
RXDO
BUFFER
IC4001
R3
RA2:9
RB2:9
RE
I2
IC6881
AC1
BUFFER IC
CLK/LE
DRIVER
DRIVER
DRIVER
DRIVER
DRIVER
IC
IC
IC
IC
IC
4
DRIVER
DRIVER
DRIVER
IC
IC
IC
VADR2
Q6706 to Q6711
VADR_GEN
K2
K1
SAA3
+60
ADR_CO
SAA1
SAA2
POWER SUP
Switching
T101
Q115
Switching
Q119
Switching
T102
Switching
Q117
T103
T104
T
VSU
VADR
VSUS
P6
P5
P2
CN4007
DE
HD
RGB 10bit
VD
V
LATCH
CLK
C
BLOCK
IC4002-IC4009
STB5V
3V
CN4009
CN4016
SAB
ADR_C
SAB2
+60
SAB3
K1
K2
Q6706 to Q6711
VADR_GEN
ADR RESONANCE ASS
VADR2
DRIVER
DRIVER
DRIVER
IC
IC
IC
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