Intermec EasyCoder PD41 Service Manual

Chapter 3 — Replacing Parts
EasyCoder PD41/PD42 Printer Service Manual 75
Processor and Memory
SDRAM
TO BUFFER (NEXT PAGE)
TO SDRAM
NOT POPULATED
WITH LONG PCB TRACES FROM
TRANSMITTING PINS
TERMINATION ONLY ON SIGNALS
TO CPLD
NOT POPULATED
TO BUFFER (NEXT PAGE) TO SDRAM
A11 FO R ONLY
64MBIT OR 128MBIT SEE SEPARATE BOMS
FOR FEEDBACK
LOOP ONLY
128MBIT
PROCESSOR
29.4912MHZ
48MHZ
B2
ST_CS2_N
SRESET_N
R337
R331
R329
R330
R288
R286
R287
R285
R284
R283
R292
R291
R290 R289
R320
R318
R319 R316
R317
R315 R314 R313
R311 R312
R310 R309 R308
R307 R306
R304
R305
R302 R303
R301 R300
R299 R297 R298
R296 R295
R294 R293
R241
R242
R243
R244
R13 R17
R176
R172
R210
R74
R199
R245
R246
R200
R113 R114
R149
R41
R148
R225
R226
R223
R224
R222
R220
R221
R219 R218
R217
R216 R215 R214 R150
R203
R201
R76
R6
R9
R1
C16 R19
PLL_LPF
R4
R5
ADDR22
FL4
C9 C10
C4 C5 C6
C1 C2 C3
FL3 FL2 FL1
R11
R16
C11
R7
L1
R12R10
R8
C15
C13C12
Y2
R3
R2
C8
C7
Y1
E20
P3
F18
R2
H3
M11 M10
M9
A20 A19
B19
B18
C18 C17
U9
D17
C16
D16 D13 D12 J12 J11
J10 J9
D9
Y2
D8
A2
A1
B1
C3
C2
D4
D3
E4
U4
H4
J4
K12
K11
K10
K9
N4
T4
W1
B20
V3
C19
D18
E17
H17
L12
L11
L10
L9
M17
N17
W2
T17
V19
W20
U17
V18
W19
Y20
Y19
U12
M12
Y1
R4
F17
G17
P17
R17
U14 U13
U8
D15 D14 D7
D6
F4
G4
P4
U7
D10
K4
L4
M4
J17
K17
L17
U11 D11
U10
E19
A18 B17
V2
F20
F19
G19
D20
G18
T2
R3
U1
U2
T1
E3
D2
C1
B3
W3 Y3 V4 Y4 W4 U5
J3
U6
T3
H2
T18
L2
W8 V8
J1
B16
A17
Y7
C20
D19
E18
H19
P1
R1
P2
K3
K1
L1
W7
L3
M1
M2
M3
N1
N2
N3
V1
U3
K2
Y6
R19
T20
R18
T19
U20
U19
V20
U18
W18
V17
V7
U16
Y18
W17 V16
U15
Y17 W16
V15
Y16 W15
W6
V14 Y15 W14
Y14
V13 W13 Y13 V12
W12
Y12
Y5
W11 V11
Y11
Y10
V10 W10
Y9 W9 V9 Y8 V6 W5
C4 D5
A3
B4
G2
F1
G3
F2
C12 A13 B13 C13
A14
B14 C5 A4 A15 B5 C6
A5
B6 C7 A6 B7
C8 B8
A8 C14 C9 B9 A9 B10
C10
A10 A11
C11
B11 B12
B15
A16
G1
A7
A12
C15
J2
H1
E1
F3
E2
D1
V5
M20
M19
M18
N20
N19
N18
P20
G20
H18
P19
H20
J18
J19
J20
K19
K18
K20
L20
L18
L19
R20
P18
U10
17
84
78
52
46
38 32
12
6
86
72
58 44
81
75
55 49
41
35
9
3
43
29
15
1
19
73
70
69
5730
21
14
5928
71
16
76
7413
11
10
8
56
54
7
53 51
50
48
47
45
42 40
39
37
5
36
34
33
31
85 83 82
80
79
77
4 2
20
68
67
18
23 22
66 65
64
63
62
61
6027
24 26 25
U11
SD AT A(3 1. .0 )
DY_CS0_N
27
0
11
SPIBCK
SPIBTX
SCANEN_N
BISTEN_N
2
17
1284PERR 1284ACK_N
STM_DIR
1.5V
LCD_CLD1 LCD_CLD0
LCD_CLAC
LCD_CLD2
1.5V
3
TPH_LATCHL_ N
LCD_CLPOWER
LTS_INST_N
TPH_ID0
CF_CD1_N
1284D6
RXDC
TPH_STRBL
CUTHOME P24EN
1284PFLT_N
CTSA
RXDA
TXDA
RTSA RXC
1284BUSY
COL
RXDV
STM_CURR
1284SELIN_N
1284INIT_N
1284AUTOFD _N
GPIO45
1284SEL
USB_VM
USB_VP
TXC
TDI
X1_USB
X2_USB
TRST_N
TMS
TCK
1
21
26
14 7
13
4
29
19 18 13
18
17
7
6
5
3
2
1
0
28 24 22
12 10
6 5
4
0
19
16
15
14
1.5V
9
16
27 21
20
3.3V
11
12
10
TPH_ID1
1284INST_N 1284D7 1284D4 1284D5
1284D0
1284D1 1284D2
1284D3
CPU_RTCK
LCD_CLLP
LCD_CLCP
LCD_CLFP
LCD_CLD3
RXER
USB_OSC_VDD
CPU_TDO
GPIO66
20
SPIBEN_N
STM_ST EP
15
RXD2
8
TXDC
3.3V
13 14
11
3.3V
10
9
8
8 9
7
6
4 5
3
31 30
29 28
27
25 26
24
4
1
2
3
7
6
5
14 10
0
1
2
16 18 17
21
20
19
23 22
14 13 11 10
8
9
14 13 11 10
9
8
7
6
5 4
3
2
1
7
6
5
4
3
2
1
0
0
SADDR(14..0)
ADDR(21..0)
CAS_N DQM2 DQM3
DQM1
RAS_N DQM0
CLKOUT2
SDA
SCL
USBCPU_D-
30
31 30
29
28
27
31 30
29
26
25
24
23
22
21 20
26
24 23
22
21
19 18 17 16 15 14 13
19 18 16 15 13
12 11
9 8
7
6
12 10
9 8
7
6
5 4
3
2
1
0
5
4
3
2
1
CLKOUT2
11
10
USBCPU_D+
IRQ _N
WE_N
RXD3
CLKOUT1
DQM0
DQM1 DQM2 SWE_N
OE_N
SYS_PLL_AVDD
PRTR_RDY_N
CAS_N
RAS_N
25 0
25 23
17
28
ST_CS3_N
3.3V
DQM3
CLKOUT3
DY_CS0_N
20
RESET_DONE RESET_N SPIBRX
PLLTST _N
ST_CS1_N ST_CS0_N
TSOP86
12
15
ISIP _GPIO1 ISIP_GPIO0
DATA(31..0)
1.5V
8
9
RXD1
RXD0
CRS
X2_SYS
X1_SYS
NS9360
ETHINT_N
SYS_OSC_VDD
SYS_PLL_DVDD
TXEN
1.5V
TXER
TXD3
TXD2
TXD0
TXD1
MDC
MDIO
CLKOUT1
3.3V
13 11
SWE_N
14
31
GPIO62
GPIO61
GPIO60
GPIO59
GPIO50
GPIO72
DATA_MASK0
DATA_MASK1
DATA_MASK2
DATA_MASK3
CLK_OUT3
ST_CS_N3
BYTE_LANE_SEL_N1
GPIO57
GPIO53
GPIO65
GPIO64
GPIO63
GPIO52
GPIO51
ST_CS_N2
ST_CS_N1
ST_CS_N0
BYTE_LANE_SEL_N3
BYTE_LANE_SEL_N2
BYTE_LANE_SEL_N0
GPIO58
GPIO56
GPIO55
GPIO54
GPIO0
GPIO2
GPIO1 GPIO3 GPIO4
GPIO6
GPIO5
GPIO7 GPIO8
GPIO1 0
GPIO9
GPIO1 1 GPIO1 2
GPIO1 4
GPIO1 3 GPIO1 5
GPIO1 6 GPIO1 7 GPIO1 8
GPIO1 9
GPIO2 1 GPIO2 0 GPIO2 2 GPIO2 3 GPIO2 4 GPIO2 5 GPIO2 6 GPIO2 7 GPIO2 9 GPIO2 8 GPIO3 0 GPIO3 1 GPIO3 2 GPIO3 3
GPIO3 4
GPIO3 6 GPIO3 5
GPIO3 7
GPIO3 8
GPIO4 0 GPIO4 1
GPIO7 0 GPIO7 1
CLK_ OUT0
D1 D0 D2
D3
CLK_ OUT1
D4
D5
D6
D7
D8
D9
D10 D11 D14 D13
D12
D15 D16 D17
D18
D19 D20 D22 D21 D23 D24 D25
D26
D27
CLK_ OUT2
D29 D28
D30
D31
DY_CS _N3
DY_CS _N2 DY_CS _N1
DY_CS _N0
GPIO69
GPIO68
GPIO67
GPIO66
A21
A20
A19
A18
A11
A10
A9
A7
A6
A5
A4
A3
A2
A1
A0
GPIO49
GPIO48
GPIO47
GPIO46
GPIO45
GPIO44
GPIO43
GPIO42
A13
A14
A15
A16
A17
A12
A8
GPIO3 9
VSS31
TX_CLK
SYS_PLL_ AVDD
VDDS9
VDDC8
VSS34
VSS35
VSS36
VSS37
MDC
OE_N
CLK_IN
RAS_N
VSS38
CAS_N
WE_N
VSS39
VSS46
VSS44
VSS45
VSS43
VSS42
VSS41
VSS40
VDDS12
VDDS11
VDDC7
VDDC6
VSS33
X1_SYS_OSC
VDDS10
VSS32
SYS_PLL_ DVSS
SYS_PLL_ DVDD
SYS_PLL_ AVSS
PLL_LPF
X2_SYS_OSC
SYS_OSC_VD D
VSS1 VSS3
VSS2 VSS4
VSS5 SCAN_EN_N BIST_EN_N
RTCK RX_CL K
RESE T_DONE
SRESET_N
PLL_TES T _N
RESE T_N
VDDS2
VSS6 VDDC1 VSS7
VSS8
VSS10
VSS9 VDDC2 VSS11
VDDS3
VDDS4
VSS12
VDDS1
VSS47
VSS65 VSS64 VSS63 VSS62 VSS61 VSS60 VSS58 VSS59 VSS57
USB_ DP
USB_ DM VDDS16
VDDS15
VSS56
VSS55
VDDC 10
VSS54
VSS53 VSS52
VSS51
VDDC9
VSS50 VSS49
VDDS14
VDDS13
VSS48
VDDS8
VSS30
VSS29
VSS28
VSS27
TDI_IN
VDDS7
X1_USB_OSC
X2_USB_OSC
USB_OSC_VDD
TRST_N
TMS
TCK
TDO
VSS26
VDDC5
VDDC4
VDDC3
VSS25
VSS23
VSS21
VSS20
VDDS5
VDDS6
NC
VSS19
VSS18
VSS17
VSS16
VSS15
VSS14
VSS13
VSS22
VSS24
NC/A11
DQM0
WE* RAS* CS* BA1 BA0
A4
VDD DQ1 DQ0 VDDQ DQ2
VSSQ
DQ3 DQ4
DQ6
NC VDD DQ22 VDDQ
DQ23
VDD
VSS
DQ15 VSSQ
DQ14
DQ13
VDDQ DQ12
DQ11
VSSQ
DQ10
DQ9
VDDQ
DQ8
NC
VSS
DQM1
NC
NC
CLK CKE
A9
A8
A7
A6
A5
A3
DQM3
VSS
NC
DQ31
VDDQ DQ30
DQ29
VSSQ
DQ28
DQ27 VDDQ DQ26 DQ25
VSSQ
DQ24
VSS
DQ18 DQ17 DQ16
NC VDD
DQM2
A2
A1 A0
VSSQ
VDDQ
DQ21 VSSQ DQ20 DQ19 CAS* A10 VSSQ DQ7
DQ5 VDDQ

Intermec EasyCoder PD41 Specifications

General

Print technology	Direct thermal
Maximum resolution	203 x 203 DPI
Standard interfaces	RS-232, USB 2.0
Internal memory	16 MB
Power requirements	100-240 VAC ±10%, 45-65 Hz
Media thickness	2.3 - 9.8 mm
Maximum label width	104 mm
Maximum label length	0.15 m
Maximum roll diameter	213 mm
Maximum internal memory	1 GB
Supported network protocols	TCP/IP, LPR/LPD, FTP, BOOTP, DHCP, HTTP, SNMPv3, SMTP, SNMP-MIB II
Operating temperature (T-T)	40 - 104 °F
Operating relative humidity (H-H)	20 - 85 %

Weight and Dimensions

Depth	453 mm
Width	273 mm
Height	270 mm
Weight	13000 g