Block Diagram And Schematic Diagram; Block Diagram; Overall Diagram - Pioneer PDP-503CMX Service Manual

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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

3.1.1 OVERALL DIAGRAM

A
DRIVER DRIVER DRIVER DRIVER
IC IC IC
VADR2
ADDRESS CONNECT A
ASSY
CLAMP
CLA1
CLAMP A
ASSY
B
SCAN A ASSY
(UPPER)
IC5
VCC_VH
IC6201
ADD
PSUS
SEL_PULSE
IC5
VCC_VH
IC6202
ADD
SEL_PULSE
IC5
VCC_VH
IC6203
ADD
SEL_PULSE
IC5
VCC_VH
IC6204
ADD
SEL_PULSE
C IC5
VCC_VH
IC6205
ADD
SEL_PULSE
IC5
VCC_VH
IC6206
ADD
SEL_PULSE
SCAN
IC5
VCC_VH
IC6001
ADD
SCAN
SEL_PULSE
IC5
VCC_VH
IC6002
ADD
SEL_PULSE
IC5
VCC_VH
IC6003
ADD
SEL_PULSE
D
IC5
VCC_VH
IC6004
ADD
SEL_PULSE
IC5
VCC_VH
IC6005
ADD
SEL_PULSE
IC5
VCC_VH
IC6006
ADD
SEL_PULSE
PSUS
SCAN B ASSY
(LOWER)
SIDE KEY
ASSY
KEY CONNECTOR
ASSY
SW1
KL1 KL2
E
SPR1
IR
ASSY
SP OUT R
ASSY
RE1
L OUT
CLAMP C ASSY
CLC1
CLAMP
ADDRESS CONNECT D
F
ASSY
VADR2
DRIVER DRIVER DRIVER DRIVER
IC IC IC
30
1
2
DRIVER DRIVER DRIVER DRIVER
IC IC IC IC IC
CLK/LE
IC6501
BUFFER IC
AA1
THERMAL SENSOR
ASSY
TE1
V_OFS VCC_VH V_IC5V
VC_VF-
VCP
VC_VF+
DC/DC
CONV
Y4
BLOCK
+5V +15V VSUS
Y-SUS
Y1
MASK
BLOCK
PSU
Drive
IC2206
Signal
Pulse Module
+5V
+15V VSUS
VCC_VH
V_IC5V
+RESET Block
VCP
LOGIC
BLOCK
+5V +15V VSUS
Y3
IC2204
Y-SUS
Drive
Pulse Module
MASK
Signal
BLOCK
Y5
+15V
SOFT-D
Y2
BLOCK
V_IC5V
VCC_VH
Y DRIVE ASSY
VC_VF+ VC_VF- V_OFS
PSUS
Scan Signal
OFFSET
BLOCK
Y6
V_IC5V
Photo Coupler
BLOCK
C1
CONTROL ASSY
C3
232C
DRIVER
Combi Combi
SR IN SR OUT RS-232C
IN OUT
IC6901
AD1
CLK/LE BUFFER IC
DRIVER DRIVER
DRIVER DRIVER
IC 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
D12
D13
D17
BRIDGE C
ASSY
BGC1
CLAMP
ADDRESS CONNECT C
ASSY
VADR2
VADR2
DRIVER DRIVER DRIVER DRIVER DRIVER
IC IC IC IC IC
PDP-503CMX
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
RGB ASSY
R2
BA2:9
BB2:9
GA2:9
IC5301(IC30)
GB2:9
R3
RA2:9
RB2:9
SD RAM
16M
BA2:9
BB2:9
SD RAM
GA2:9 16M
IC5102(IC101)
GB2:9
SD RAM
16M
+3V,+5V,-5V,+9V
RA2:9
RB2:9
TXD0/RXD0
RE
LED_SIG
I2
12V,13.5V,-9V,
9V,±5V,
6.5V,STB5V
3V
T5
T4 T1 12V,13.5V,
-9V,6.5V
12V,9V,±5V,3V
12V,
13.5V,6.5V,-9V
STB5V
REG
IN1 DET
SEL
Plug&Play
E2PROM
Component/ Component/
OUTPUT
RGB RGB
INPUT 1 INPUT 2
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 T1
VSU
VADR
VSUS
P6
P5
P2
+3V,+2V STB+5V
R4 R9
IC5601
WIDE UCOM
SD RAM
3State Buffer
16M
IC46
IC5001(IC102) A/D PLL
R6
+3V,+5V
REG
+3V
T3
T6
RE
T2
STB5V
3STA
I
SEL
R
Audio Audio
IN OUT
I
INPUT 1/2/5
SAB
ADR_C
SAB2
+60
SAB3
K1
K2
Q6706 to Q6711
VADR_GEN
ADR RESONANCE ASS
VADR2
DRIVER DRIVER DRIVER
IC IC IC