ViewSonic PJ513D-1 Service Manual page 104

TP54
AJ3
SIF_CK
TP55
AH6
SIF_RESETZ
TP56
AH7
SIF_DI
R191 TP57
AG6
SIF_DO
10K J
XDR_RQ_CTMP
R4
11 XDR_RQ_CTMP XDR_CTM
XDR_RQ_CTMN
T4
11 XDR_RQ_CTMN
XDR_CTMN
A1P2VIO
E2
XDR_DQ0VREF
E1
XDR_DQ0_RLOAD
XDR_DQ0RLOAD
AF2
XDR_DQ1VREF
AF1
XDR_DQ1_RLOAD
XDR_DQ1RLOAD
( XDR MEMORY I/F )
RQ TERMINATION BYPASSING
A1P2VIO
L21
Z300
10 A1P2VIO
C192 C193 C194
+
220U 16V
<Spec> 1U K 0.1U Z
,13,14,15,16,17 GND
ViewSonic Corporation
U13B
DDP2230
XDR_DQN7
F5
XDR_DQ0N7
XDR_DQP7
F4
XDR_DQ0P7
XDR_DQN6
G5
XDR_DQ0N6
XDR_DQP6
G4
XDR_DQ0P6
XDR_DQN5
G2
XDR_DQ0N5
XDR_DQP5
G1
XDR_DQ0P5
XDR_DQN4
H5
XDR_DQ0N4
XDR_DQP4
H4
XDR_DQ0P4
XDR_DQN3
H2
XDR_DQ0N3
XDR_DQP3
H1
XDR_DQ0P3
XDR_DQN2
J5
XDR_DQ0N2
XDR_DQP2
J4
XDR_DQ0P2
XDR_DQN1
J2
XDR_DQ0N1
XDR_DQP1
J1
XDR_DQ0P1
XDR_DQN0
K5
XDR_DQ0N0
XDR_DQP0
K4
XDR_DQ0P0
AE5
XDR_DQ1N7
AE4
XDR_DQ1P7
A1P2VIO
AD5
XDR_DQ1N6
AD4
XDR_DQ1P6
AD2
XDR_DQ1N5
R126
AD1
XDR_DQ1P5
49.9 F
AC5
XDR_DQ1N4
AC4
XDR_DQ1P4
AC2
XDR_DQ1N3
AC1
XDR_DQ1P3
AB5
XDR_DQ1N2
AB4
XDR_DQ1P2
AB2
XDR_DQ1N1
AB1
XDR_DQ1P1
AA5
XDR_DQ1N0
AA4
XDR_DQ1P0
XDR_RQ11
W3
XDR_RQ11
XDR_RQ10
W1
XDR_RQ10
XDR_RQ9
V4
XDR_RQ9
XDR_RQ8
V2
XDR_RQ8
XDR_RQ7
U3
XDR_RQ7
XDR_RQ6
U1
XDR_RQ6
A1P2V_TERM
XDR_RQ5
P4
XDR_RQ5
XDR_RQ4
P2
XDR_RQ4
XDR_RQ3
N1
XDR_RQ3
XDR_RQ2 R102
N3
XDR_RQ2
XDR_RQ1
M4 39.2 F
XDR_RQ1
XDR_RQ0
M2
XDR_RQ0
XDR_RQ_RST
L3
XDR_RQ_CFMP
XDR_RST
XDR_RQ_CFMP
R1
XDR_CFM
XDR_RQ_CFMN
T1
XDR_CFMN
Y2
XDR_RQ_CFMN
XDR_CMD
XDR_RQ_CMD
R104 39.2 F
R106 39.2 F
XDR_RQ_SCK
Y4
XDR_SCK
XDR_RQ_SRD
L1
XDR_RQ_SRD
XDR_SRD
XIO_RQ_VREF
R3
XDR_RQVREF XIO_RQ_VREF
XDR_DQC_ROLREF
M5
XDR_RQROLREF
XDR_DQC_VOLREF
P5
XDR_RQVOLREF
A1P2V_TERM
C195 C196 C197 C198 C199 C200 C201
0.1U Z 0.1U Z 0.1U Z 0.1U Z 0.1U Z 0.1U Z 0.1U Z
101
Confidential - Do Not Copy
XDR_DQN[7:0]
XDR_DQP[7:0]
A1P2V_TERM
RN1 39
XDR_RQ11
5 4
XDR_RQ10
6 3
XDR_RQ9
7 2
XDR_RQ8
8 1
XDR_RQ7
5 4
XDR_RQ6 RN2
6 3
XDR_RQ5
7 2
XDR_RQ4 39
8 1
XDR_RQ3
5 4
XDR_RQ2
6 3
XDR_RQ1
7 2
XDR_RQ0
8 1
RN3 39
A1P2VIO
XDR_RQ_VREF
XDR_RQ[0:11]
U20A
XDR_RQ11
H4
RQ11
XDR_RQ10
H3
RQ10
XDR_RQ9
H13
RQ9
XDR_RQ8
H14
RQ8
XDR_RQ7
G13
RQ7
XDR_RQ6
G14
RQ6
XDR_RQ5
E14
RQ5
XDR_RQ4
D3
RQ4
XDR_RQ3
D4
RQ3
XDR_RQ2
D14
RQ2
XDR_RQ1
D13
RQ1
XDR_RQ0
C3
RQ0
XDR_RQ_RST
C15
RST
XDR_RQ_CFMP
G3
CFM
XDR_RQ_CFMN
G4
CFMN
XDR_RQ_CMD
J14
CMD
XDR_RQ_SCK
J15
SCLK
C1
SDI
R127
10K J
A1P2VIO
A1P2V_TERM
A1P2VIO
R109 49.9 F
R110 75 J
C263
R113 150 J EDX5116ACSE-3C-E
0.1U K
P1P8V
C308 C309 C310 C311 C312 C313
0.1U Z 0.1U Z 0.1U Z 0.1U Z 0.1U Z 0.1U Z
P1P8V
C319 C320 C321 C322
10U Z 0.1U Z 0.1U Z 0.1U Z
XDR MEMORY VDDMEM BYPASSING
PJ513D-1
RQ VREF GENERATION
XDR_RQ_VREF
R103 100 J
XIO_RQ_VREF
C259
0.1U K
XDR_DQP7
L3
DQN15
XDR_DQP6
L4
DQ15
A3
DQN14
XDR_DQP5
A4
DQ14
K13
DQN13
XDR_DQP4
K14
DQ13
B13
DQN12
XDR_DQP3
B14
DQ12
L15
DQN11
XDR_DQP2
L16
DQ11
A15
DQN10
XDR_DQP1
A16
DQ10
K1
DQN9
XDR_DQP0
K2
DQ9
B1
DQN8
B2
DQ8
XDR_DQN7
L13
DQN7
L14
DQ7
XDR_DQN6
A13
DQN6
A14
DQ6
XDR_DQN5
K3
DQN5
K4
DQ5
XDR_DQN4
B3
DQN4
B4
DQ4
XDR_DQN3
L1
DQN3
L2
DQ3
XDR_DQN2
A1
DQN2
A2
DQ2
XDR_DQN1
K15
DQN1
K16
DQ1
XDR_DQN0
B15
DQN0
B16
DQ0 XDR_RQ_CFMP
XDR_RQ_CFMN
XDR_RQ_SRD
C16
XDR_RQ_SRD
SDO
E3
RESV_E3
E4
GND 3,4,5,6,7,8,9,10,11,13,14,15,16,17
RESV_E4
A1P2VIO
C236
C314 C315 C316 C317 C318
0.1U Z
0.1U Z 0.1U Z 0.1U Z 0.1U Z 0.1U Z
A1P2V_TERM
R101
C258
0.1U K
39.2 F
C260 C261 C262
R105
0.1U K 0.1U K 0.1U K 62 F
R185
OPEN
A1P2VIO
C264 C265
R111 R112
49.9 F 49.9 F 0.1U K 0.1U K
XDR_DQ0_RLOAD
XDR_DQ1_RLOAD
U20B
P1P8V
A5 A6
6,10,13 P1P8V
P1P8V GND
A12 A11
P1P8V GND
B5 B6
P1P8V GND
C13 B12
P1P8V GND
D1 C2
P1P8V GND
D6 C4
P1P8V GND
D11 C12
P1P8V GND
D16 C14
P1P8V GND
E6 E1
P1P8V GND
F5 E11
P1P8V GND
F12 E16
P1P8V GND
G1 F6
P1P8V GND
G11 F11
P1P8V GND
G16 G6
P1P8V GND
H16 H1
P1P8V GND
A1P2VIO
J1 H6
P1P8V GND
J2 H11
P1P8V GND
J3 J4
P1P8V GND
J13 J12
P1P8V GND
K5 J16
P1P8V GND
R99 R100
L5 K6
P1P8V GND
C257
51 51
L12 K12
P1P8V GND
0.1U K
L6
GND
L11
GND
R107 R108
165 F 165 F
EDX5116ACSE-3C-E
C237 C238 C239 C240 C241 C242 C243 C244
0.1U Z 0.1U Z 0.1U Z 0.1U Z 0.1U Z 0.1U Z 10U Z 1U K
XDR MEMORY VDDIO BYPASSING