Pioneer PDP-502MX Service Manual

PDP-502MX, PDP-502MXE
36
A
B
C
D
1
234
1234
3.3.8 UCOM ASSY SECTION
Hi
Lo
E
2
PROM
24LC01B
64k E
2
PROM
24LC64
RESET
MATRIX IC
TC7W08FU
Y SIGNAL
DETECT
CIRCUIT
S2 DETECT
CIRCUIT
RGB AMP IC
M52337SP
FULL AUTO
ZOOM IC
HG62G010R29FB
AUDIO
CIRCUIT
AUDIO PRE-AMP
IC
SMOOTHING
CIRCUIT
RS-232C
DRIVER/RECEIVER
MC145407F
RS-232C
CONTROLLER
TC74HC00AF
MEDIA
RECEIVER
KEY SCAN uCOM.
PD5136
LED
DRIVE/CONTROL
CIRCUIT
M.R. (C.B.)
CONNECTION
DETECT CIRCUIT
REMOTE CONTROL
SIGNAL
CONTROL CIRCUIT
REMOTE CONTROL
RECEIVER
CIRCUIT
FAN CONTROL
BLOCK
Y DRIVE
PLD
X DRIVE
PLD
2
3
SCL
SDA
∗OSD_SLR
∗DAC_CE
∗PLD_CE
∗PLL_CE
∗RST2
HOLD_SU
∗SU_CE
∗PN_CE
∗POWER
∗RST
SC_DT
(ULK_PLL)
CLK2
DATA2
D_CLK
D_DATA
25
26
40
42
15
69
43
57
16
41
42
5
34
33
7
8
51
31
52
56
54
64
53
63
80
23
68
22
67
20
21
32
14
10
59
60
62
7
44
1
4
47
61
35
12
17
13
(E) SDA
∗PN_RST
∗PN_MUTEY
∗PN_MUTEX
FAN_MAX
(E) SSL
EP_RST
S_D
TEMP2
TEMP
Y_DETI
S2_DET
V_MUTE
DATA2
VOL
0–5V DC
RXD
RXD
RXD/CB OUT
TXD
REM
REMSW
MR_KEY (SYSTEM)
REM_MP
REM_PM
(SYSTEM)
REM
REM
(MONITOR)
MR_KEY
PM_ST
KEY (MONITOR)
RTS
CTS
CLK2
∗ZOOM_CE
∗A_MUTE1
∗A_MUTE2
A_MUTE3
∗CB_MUTE
∗GRN
∗RED
∗YLW
∗KEY
48
74
75
76
8
58
37
38
39
PN BUSY
PN ERR
RMT
IP BUSY
IP ERR
RESET_RET
RESET_SU
V_STD
DTO_SU
REQ_SU
PLK_ID
POWER
∗OSD_CE
OSD_H
Jungle IC
TB1227BN
MATRIX IC
CXA2101
ANALOG VIDEO ASSY ANALOG VIDEO ASSY
AUDIO ASSY UCOM ASSY UCOM ASSY ANALOG VIDEO ASSY
ANALOG VIDEO ASSY DIGITAL VIDEO ASSYDIGITAL VIDEO ASSY
YC SEPA.
ASSY
UCOM
ASSY
UCOM ASSY
UCOM
ASSY
UCOM
ASSY
CONTROL
ASSY
IR
RECEIVER
ASSY
UCOM
ASSY
Y DRIVE
ASSY
X DRIVE
ASSY
DIGITAL
VIDEO
ASSY
UCOM
ASSY
CCD/TELTEXT
TPU3050
EXPANDER
CXA1875AM
3D Y/C SEPA.
LSI
uPD64081B
OSD IC
M35070 (35071)
SYSTEM
CONTROL
u-COM.
(M38869)
OSD IC
PD0264AM-TFB
(PDP-505HD Only)
PICTURE CONT.
DAC
M62358
PLD
PE9006B
PLL
CXA3106A
PANEL u-COM
HD64F3067
IP u-COM
HD64F3067
SYNC u-COM
HD64F3067
POWER SUPPLY
ASSY
STB 5V
RESET IC
PST9146N
RESET IC
PST9146N
RESET IC
PST9146N
SERIAL
CLK/DATA
CONTROLLER
TC74VHC02FT-TBB
PD5531: PDP-502MX
PD5549:PDP-502MXE
PD5561: PDP-505HD

Pioneer PDP-502MX Specifications

General

Brand	Pioneer
Model	PDP-502MX
Category	Monitor
Language	English