Sony HBD-E385 / HBD-E390 / HBD-T39 Service Manual ▷ View online
HBD-E385/E390/T39
HBD-E385/E390/T39
37
37
5-8. SCHEMATIC DIAGRAM - MB148 Board (1/9) -
• See page 61 for IC Pin Function Descriptions.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
MB148 BOARD (1/9)
D0DQ0
D0DQ1
D0DQ2
D0DQ3
D0DQ4
D0DQ5
D0DQ6
D0DQ7
D0DQ8
D0DQ9
D0DQ1
D0DQ2
D0DQ3
D0DQ4
D0DQ5
D0DQ6
D0DQ7
D0DQ8
D0DQ9
D0DQ10
D0DQ11
D0DQ12
D0DQ13
D0DQ14
D0DQ15
D0DQ13
D0DQ14
D0DQ15
D0DM0
D0DQS0
D0DQS0B
D0DM1
D0DQS1
D0DQS1B
D0A0
D0A1
D0A2
D0A3
D0A4
D0A5
D0A6
D0A7
D0A8
D0A9
D0A1
D0A2
D0A3
D0A4
D0A5
D0A6
D0A7
D0A8
D0A9
D0A10
D0A11
D0A12
D0BA0
D0BA1
D0BA2
D0BA1
D0BA2
D0WE
D0CKE
D0CS
D0CAS
D0RAS
D0RAS
D0WE
D0RRESET
D0A3
D0A4
D0A5
D0A6
D0A7
D0A4
D0A5
D0A6
D0A7
D0A8
D0A9
D0A10
D0A11
D0A12
D0A9
D0A10
D0A11
D0A12
D0A0
D0A1
D0A2
D0A1
D0A2
D0BA0
D0DM1
D0DQS0
D0CS
D0RAS
D0CAS
D0RAS
D0CAS
D0DQ2
D0DQ2
D0DQ6
D0DQ3
D0DQ6
D0DQ3
D0DQ3
D0DQ4
D0DQ0
D0DQ7
D0DQ1
D0DQ5
D0DQ4
D0DQ0
D0DQ7
D0DQ1
D0DQ5
D0DQ5
D0DQ15
D0DQ10
D0DQ13
D0DQ10
D0DQ13
D0DQ9
D0DQ12
D0DQ8
D0DQ14
D0DQ11
D0CK0
D0ODT
D0BA2
D0BA1
D0DQS0B
D0CK0B
D0CKE
D0CKE
D0ODT
D0CK0B
D0A13
D0RRESET
D0DQS1
D0DQS1B
D0DQS1B
D0DM0
D0CK0
D0A13
C118
0.1
C119
0.1
C120
0.1
C121
0.1
C122
0.1
C123
0.1
C124
0.1
C125
0.1
JL2111
JL2112
JL2113
JL2114
JL2115
JL2116
JL2117
JL2118
JL2119
JL2112
JL2113
JL2114
JL2115
JL2116
JL2117
JL2118
JL2119
JL2120
C128
10
JL2122
JL2121
0
R110
JL2106
JL2123
JL2124
JL2125
JL2124
JL2125
JL2101
JL171
1k
R102
1k
R103
JL2150
C115
0.1
C129
0.1
C159
0.1
100
R106
JL191
240
R108
JL2107
JL120
JL122
JL126
JL125
JL128
JL127
JL162
JL163
JL164
JL143
JL145
JL156
JL157
JL157
N3
A0
P7
A1
P3
A2
N2
A3
P8
A4
P2
A5
R8
A6
R2
A7
T8
A8
R3
A9
L7
A10
R7
A11
N7
A12
M2
BA0
N8
BA1
M3
BA2
D3
DMU
C7
DQSU
B7
/DQSU
E7
DML
F3
DQSL
G3
/DQSL
J7
CK
K7
/CK
K9
CKE
L2
/CS
J3
/RAS
K3
/CAS
L3
/WE
T2
/RESET
K1
ODT
A9
VSS
B3
VSS
E1
VSS
G8
VSS
J2
VSS
J8
VSS
M1
VSS
M9
VSS
P1
VSS
P9
VSS
T1
VSS
T9
VSS
B1
VSSQ
B9
VSSQ
D1
VSSQ
D8
VSSQ
E2
VSSQ
E8
VSSQ
F9
VSSQ
G1
VSSQ
G9
VSSQ
E3
DQL0
F7
DQL1
F2
DQL2
F8
DQL3
H3
DQL4
H8
DQL5
G2
DQL6
H7
DQL7
D7
DQU0
C3
DQU1
C8
DQU2
C2
DQU3
A7
DQU4
A2
DQU5
B8
DQU6
A3
DQU7
J1
NC
J9
NC
L1
NC
L9
NC
M7
NC
T7
NC
T3
A13
H1
VREFDQ
M8
VREFCA
L8
ZQ
B2
VDD
D9
VDD
G7
VDD
K2
VDD
K8
VDD
N1
VDD
N9
VDD
R1
VDD
R9
VDD
A1
VDDQ
A8
VDDQ
C1
VDDQ
C9
VDDQ
D2
VDDQ
E9
VDDQ
F1
VDDQ
H2
VDDQ
H9
VDDQ
JL165
JL173
J20
DDRVCCIO
K19
DDRVCCIO
L19
DDRVCCIO
L20
DDRVCCIO
N19
DDRVCCIO
N20
DDRVCCIO
P19
DDRVCCIO
R20
DDRVCCIO
T18
DDRVCCIO
V14
DDRVCCIO
V16
DDRVCCIO
V17
DDRVCCIO
V18
DDRVCCIO
W15
DDRVCCIO
W16
DDRVCCIO
W18
DDRVCCIO
Y14
DDRVCCIO
H21
DGND12_K
J22
DGND12_K
K21
DGND12_K
L21
DGND12_K
N22
DGND12_K
N23
DGND12_K
T21
DGND12_K
U22
DGND12_K
Y13
DGND12_K
Y15
DGND12_K
Y17
DGND12_K
Y19
DGND12_K
AA19
DGND12_K
AB13
DGND12_K
AC18
DGND12_K
AA21 AVDD33_MEMPLL
AB19 AVSS33_MEMPLL
AB19 AVSS33_MEMPLL
AB23 TP_MEMPLL
AA22 TN_MEMPLL
AA22 TN_MEMPLL
T19 RVREF0
V24
RDQ0
V23
RDQ1
U25
RDQ2
U23
RDQ3
K22
RDQ4
J23
RDQ5
K23
RDQ6
J24
RDQ7
T23
RDQ8
T22
RDQ9
R24
RDQ10
T24
RDQ11
M24
RDQ12
L23
RDQ13
L22
RDQ14
M23
RDQ15
R23
RDQM0
P24
RDQS0
P25
RDQS0_
R22
RDQM1
N25
RDQS1
N24
RDQS1_
H24
RCLK0
H25
RCLK0_
AA25
RA0
U21
RA1
AB25
RA2
AA23
RA3
W21
RA4
AA24
RA5
W22
RA6
AB24
RA7
W20
RA8
AC24
RA9
AD23
RA10
V22
RA11
AA20
RA12
AD25
RA13
Y24
RBA0
AE24
RBA1
AD24
RBA2
AE23
RCKE Y23
RCS_ AC22
RCAS_ W25
RRAS_ AE25
RWE_ W24
RODT AC25
RRESET
C114
0.1
D1DQ0
D1DQ1
D1DQ2
D1DQ3
D1DQ4
D1DQ5
D1DQ6
D1DQ7
D1DQ8
D1DQ9
D1DQ10
D1DQ11
D1DQ12
D1DQ13
D1DQ14
D1DQ15
D1DQ1
D1DQ2
D1DQ3
D1DQ4
D1DQ5
D1DQ6
D1DQ7
D1DQ8
D1DQ9
D1DQ10
D1DQ11
D1DQ12
D1DQ13
D1DQ14
D1DQ15
D1DM0
D1DQS0
D1DQS0B
D1DQS0
D1DQS0B
D1DM1
D1DQS1
D1DQS1B
D1DQS1
D1DQS1B
D1A0
D1A1
D1A2
D1A3
D1A4
D1A5
D1A6
D1A7
D1A8
D1A9
D1A10
D1A11
D1A12
D1A1
D1A2
D1A3
D1A4
D1A5
D1A6
D1A7
D1A8
D1A9
D1A10
D1A11
D1A12
D1BA0
D1BA1
D1BA1
D1CKE
D1ODT
D1RRESET
D1RRESET
D1A0
D1A1
D1A2
D1A3
D1A4
D1A5
D1A6
D1A7
D1A8
D1A9
D1A1
D1A2
D1A3
D1A4
D1A5
D1A6
D1A7
D1A8
D1A9
D1A10
D1A11
D1A12
D1BA0
D1BA1
D1BA2
D1BA1
D1BA2
D1DM1
D1DQS1
D1DQS1B
D1DM0
D1DQS0
D1DQS0B
D1CK0
D1CK0B
D1CKE
D1RRESET
D1CS
D1RAS
D1CAS
D1CAS
D1WE
D1ODT
D1DQ7
D1DQ2
D1DQ6
D1DQ0
D1DQ4
D1DQ1
D1DQ5
D1DQ13
D1DQ9
D1DQ14
D1DQ8
D1DQ15
D1DQ11
D1DQ12
D1DQ10
D1DQ2
D1DQ6
D1DQ0
D1DQ4
D1DQ1
D1DQ5
D1DQ13
D1DQ9
D1DQ14
D1DQ8
D1DQ15
D1DQ11
D1DQ12
D1DQ10
D1BA2
D1DQ3
D1DQ3
D1A13
D1A13
D1CK0
D1CK0B
D1CK0B
D1CS
D1CAS
D1RAS
D1WE
D1CAS
D1RAS
D1WE
C203
0.1
C204
0.1
C206
0.1
C211
0.1
C207
0.1
C214
10
GND
3.3V
1.5V
JL203
JL204
JL204
JL202
JL205
JL201
JL2210
JL2204
JL2203
JL2209
JL2202
JL2206
JL2208
JL2201
JL2207
JL2205
100
R206
JL210
JL207
JL209
JL208
JL206
JL211
JL212
JL213
JL214
JL215
JL213
JL214
JL215
JL2211
240
R207
C217
1
JL2222
JL254
JL2212
JL2213
JL2214
JL2215
JL2216
JL2217
JL2213
JL2214
JL2215
JL2216
JL2217
JL216
C202
0.1
C215
0.1
JL263
JL2229
JL2226
JL217
JL220
JL222
JL223
JL228
JL229
JL229
JL232
JL231
JL241
JL247
JL249
JL249
JL250
JL251
JL252
N3
A0
P7
A1
P3
A2
N2
A3
P8
A4
P2
A5
R8
A6
R2
A7
T8
A8
R3
A9
L7
A10
R7
A11
N7
A12
M2
BA0
N8
BA1
M3
BA2
D3
DMU
C7
DQSU
B7
/DQSU
E7
DML
F3
DQSL
G3
/DQSL
J7
CK
K7
/CK
K9
CKE
L2
/CS
J3
/RAS
K3
/CAS
L3
/WE
T2
/RESET
K1
ODT
A9
VSS
B3
VSS
E1
VSS
G8
VSS
J2
VSS
J8
VSS
M1
VSS
M9
VSS
P1
VSS
P9
VSS
T1
VSS
T9
VSS
B1
VSSQ
B9
VSSQ
D1
VSSQ
D8
VSSQ
E2
VSSQ
E8
VSSQ
F9
VSSQ
G1
VSSQ
G9
VSSQ
E3
DQL0
F7
DQL1
F2
DQL2
F8
DQL3
H3
DQL4
H8
DQL5
G2
DQL6
H7
DQL7
D7
DQU0
C3
DQU1
C8
DQU2
C2
DQU3
A7
DQU4
A2
DQU5
B8
DQU6
A3
DQU7
J1
NC
J9
NC
L1
NC
L9
NC
M7
NC
T7
NC
T3
A13
H1
VREFDQ
M8
VREFCA
L8
ZQ
B2
VDD
D9
VDD
G7
VDD
K2
VDD
K8
VDD
N1
VDD
N9
VDD
R1
VDD
R9
VDD
A1
VDDQ
A8
VDDQ
C1
VDDQ
C9
VDDQ
D2
VDDQ
E9
VDDQ
F1
VDDQ
H2
VDDQ
H9
VDDQ
H14
DGND12_K
L5
DGND12_K
L6
DGND12_K
L7
DGND12_K
L10
DGND12_K
L11
DGND12_K
L12
DGND12_K
L13
DGND12_K
L14
DGND12_K
L15
DGND12_K
L16
DGND12_K
M10
DGND12_K
M12
DGND12_K
M14
DGND12_K
M16
DGND12_K
N4
DGND12_K
N10
DGND12_K
N11
DGND12_K
N13
DGND12_K
N15
DGND12_K
N16
DGND12_K
P10
DGND12_K
P12
DGND12_K
P14
DGND12_K
P16
DGND12_K
R4
DGND12_K
R10
DGND12_K
R11
DGND12_K
R12
DGND12_K
R13
DGND12_K
R14
DGND12_K
R15
DGND12_K
U6
DGND12_K
V5
DGND12_K
Y18
RVREF0_B
AC12
RDQ0_B
AC13
RDQ1_B
AD13
RDQ2_B
AE13
RDQ3_B
AD21
RDQ4_B
AC21
RDQ5_B
AD20
RDQ6_B
AC20
RDQ7_B
AC15
RDQ8_B
AC16
RDQ9_B
AB15
RDQ10_B
AB14
RDQ11_B
AC19
RDQ12_B
AE18
RDQ13_B
AE19
RDQ14_B
AD18
RDQ15_B
AB16
RDQM0_B
AD16
RDQS0_B
AE16
RDQS0__B
AA15
RDQM1_B
AD17
RDQS1_B
AC17
RDQS1__B
AD22
RCLK0_B
AE22
RCLK0__B
AC10
RA0_B
Y10
RA1_B
AE8
RA2_B
AB10
RA3_B
AA10
RA4_B
AC8
RA5_B
AA8
RA6_B
AD8
RA7_B
W10
RA8_B
AD7
RA9_B
AB6
RA10_B
W12
RA11_B
Y8
RA12_B
AB11
RA13_B
AB8
RBA0_B
W8
RBA1_B
AC11
RBA2_B
AA6
RCKE_B
AE10
RCS__B
Y12
RCAS__B
AE11
RRAS__B
AA12
RWE__B
AD10
RODT_B
AE7
RRESET_B
IC101 (2/12)
CXD90008G-AA
IC101
BD DECODER
IC101 (1/12)
CXD90008G-AA
IC101
BD DECODER
K4B2G1646C-HCH9
IC206
H5TQ2G63BFR-H9CR-C
IC206
SD-RAM
*CSP
(Chip Size Package)
1
MB148 BOARD
(2/9)
(Page 38)
K4B2G1646C-HCH9
IC106
H5TQ2G63BFR-H9CR-C
IC106
SD-RAM
*CSP
(Chip Size Package)
Note: IC101 on the MB148 board cannot exchange with single.
When this part is damaged, exchange the complete
mounted board.
mounted board.
HBD-E385/E390/T39
HBD-E385/E390/T39
38
38
5-9. SCHEMATIC DIAGRAM - MB148 Board (2/9) -
• See page 55 for IC Block Diagrams.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
MB148 BOARD (2/9)
3.3
6.2
3.3
6.2
3.3
3.3
1.3
2
0
6.2
3.3
6
3.3
0.8
6.2
3.3
0.7
0.7
3.3
3.3
1.5
6.2
0.8
1.5
5.5
1.5
5.5
1.5
3.3
5.2
5.2
5.2
5.2
5.2
12
12
12
12
0
3.3
0.8
12
5
3.6
12
3.3
5.2
2
0.8
FE_GND_M
FL_GND
EN_POWER
FL_6V
PVDD_CONT
FL_GND
FL_6V
6
5
4
1
2
3
D
D
G
S D
D
6
5
4
1
2
3
D
D
G
S D
D
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
11
1.5V
1.2V
C353
22
3.3V
DCDC5V
3.3V
GND
GND
GND
GND
3.3V
GND
GND
GND
JL313
JL315
JL316
C340
10
1k
R327
JL312
C350
0.1
C318
22
1k
R343
C351
22
C352
22
PCONT2
1k
R376
L305
2.2uH
L306
2.2uH
3.3k
R333
3.3k
R334
68
R335
JL5305
JL5304
JL5302
JL5306
JL5303
JL5308
JL5301
F5303
3.15A 32V
F5305
3.15A 32V
C341
10
C343
10
P_FAIL
PCONT3
PCONT3
Q305
OVER VOLTAGE
DETECT
DRC5114E0L
C346
0.01
C349
0.1
3.3
R342
2.2k
R371
C307
0.01
C362
2200p
C5362
2200p
F5301
1A 50V
F5306
1A 50V
F5307
1A 50V
F5304
1A 50V
1k
R378
FE_SW12V
UNSW6V
UNSW6V
UNSW6V
UNSW12V
C5310
0.1
PCONT1
PCONT1
A_GND
C5311
0.001
C5321
0.001
L5301
2.2uH
C5314
22
1k
R5304
JL5313
C5315
22
100k
R5317
Q5301
OVER VOLTAGE
DETECT
DRC5114E0L
JL5307
JL5309
FL_GND
EN_POWER
EN_POWER
D304
BZT52H-C4V3
JL5310
FL_6V
PVDD_CONT
PVDD_CONT
C5320
10
L304
2.2uH
1 VO
2 VFB
3 VREG5
4 SS
5 GND
6 PG
7 EN
2 VFB
3 VREG5
4 SS
5 GND
6 PG
7 EN
8
PGND1
9
PGND2
10
SW1
11
SW2
12
VBST
13
VIN
14
VCC
15
L5302
10uH
L303
10uH
0
R5354
0
R5352
33k
R391
C385
0.01
2.2k
R393
Q310
OVER VOLTAGE
DETECTOR
DRC5114E0L
2.2k
R392
33k
R390
1
VOUT
2
FB
3
GND
4
NC
5
EN
6
NC
7
NC
8
VCC
9
GND
C5312
1
10k
R5327
1k
R340
10k
R5325
22k
R5323
Q311
12V VOLTAGE
CONTROL
PMG85XP
0
R341
FE_SW5V
Q302
5V VOLTAGE
CONTROL
PMG85XP
C373
0.01
33k
R375
33k
R374
Q312
OVER VOLTAGE
DETECTOR
DRC5115E0L
C5313
0.01
JL5311
CN5301
11P
A+12V
UNSW12V
FEUNSW12V
FE_GND
FL_GND
AGND
DGND
DGND
UNSW6V
FL_6V
PVDD_CONT
EN_POWER
D303
BZT52H-C4V3
D5302
BZT52H-C6V2
0
R302
0
R5355
1k
R5353
C5317
10
D3.3V
A12V
FAN_GND
CL5301
CL5302
CL5303
CL5302
CL5303
1
CONT
2
VSS
3
NC
4
VIN
5
VOUT
C5325
10
1
BOOT
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
9
8.2k
R5301
47k
R5302
3.3
R5311
10k
R5303
C5307
2200p
1
BOOT
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
9
3.3k
R330
4.7k
R331
1.5k
R332
3.3k
R336
D5303
DA2J10100L
C348
4700p
C5301
10
C5302
10
C347
1
C5319
1
1.5k
R370
12k
R5312
2
MB148 BOARD
(6/9)
(Page 42)
3
MB148 BOARD
(9/9)
(Page 45)
8
MB148 BOARD
(8/9)
(Page 44)
SWR1
SWITCHING
REGULATOR
(1/3)
6
MB148 BOARD
(9/9)
(Page 45)
4
MB148 BOARD
(5/9)
(Page 41)
5
MB148 BOARD
(6/9)
(Page 42)
1
MB148 BOARD
(1/9)
(Page 37)
9
MB148 BOARD
(3/9)
(Page 39)
1.2V
3.3V
GND
11
MB148 BOARD
(5/9)
(Page 41)
1.2V
GND
10
MB148 BOARD
(7/9)
(Page 43)
7
MB148 BOARD
(4/9)
(Page 40)
IC5302
BD00GC0WEFJ-SE2
IC5302
+3.3V REG
IC B/D
IC308
TPS54225PWPR
IC308
DC-DC CONVERTER
IC B/D
IC5301
RT8293ALZSP
IC5301
DC-DC CONVERTER
IC307
RT8293ALZSP
IC307
DC-DC
CONVERTER
IC5303
S-1170B33UC-OTSTFG
IC5303
+3.3V REG
HBD-E385/E390/T39
HBD-E385/E390/T39
39
39
5-10. SCHEMATIC DIAGRAM - MB148 Board (3/9) -
• See page 55 for IC Block Diagrams. • See page 61 for IC Pin Function Descriptions.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
MB148 BOARD (3/9)
3.3
3.3
0
1.2
3.3
0
1.2
0
3.3
3.3
3.3
3.3
0
1.2
1.2
1.2
1.2
1
2
1.2V
C452
0.1
C456
0.1
C442
0.1
C457
0.1
C466
0.1
C467
0.1
C468
0.1
C470
10
C469
0.1
C465
0.1
C464
0.1
C463
0.1
C462
0.1
C458
0.1
C459
0.1
C461
0.1
C460
0.1
C471
10
1.8k
R404
C447
12p
C446
10p
X401
27MHz
100k
R405
K9
DVCC12_K
K11
DVCC12_K
K12
DVCC12_K
K15
DVCC12_K
K17
DVCC12_K
K18
DVCC12_K
L9
DVCC12_K
L17
DVCC12_K
L18
DVCC12_K
N17
DVCC12_K
N18
DVCC12_K
P9
DVCC12_K
P18
DVCC12_K
R17
DVCC12_K
T9
DVCC12_K
T11
DVCC12_K
T12
DVCC12_K
T14
DVCC12_K
T16
DVCC12_K
T17
DVCC12_K
U9
DVCC12_K
U11
DVCC12_K
U12
DVCC12_K
U14
DVCC12_K
U15
DVCC12_K
U16
DVCC12_K
F21
DVCC33_IO
G20
DVCC33_IO
J9
DVCC33_IO
K8
DVCC33_IO
AC5
DVCC33_IO
J11
DVCC33_IO
L8
DVCC33_IO
AB4
DVCC33_IO
D21 DVCC33_IO_STB
E22
E22
DVCC33_IO_STB
B11
NS_XTALO
A11
NS_XTALI
C12
AVDD33_PLLGP
C13
AVSS33_PLLGP
H16
AVDD12_LDO
F17
AVDD33_LDO
G16
AVSS33_LDO
CPU_NFD[2]
CPU_NFD[3]
CPU_NFD[4]
CPU_NFD[5]
CPU_NFD[6]
CPU_NFD[7]
CPU_NFD[1]
CPU_NFD[0]
CPU_NFD[3]
CPU_NFD[2]
CPU_NFD[1]
CPU_NFD[0]
CPU_NFD[4]
CPU_NFD[5]
CPU_NFD[6]
CPU_NFD[7]
CPU_NFD[5]
CPU_NFD[6]
CPU_NFD[7]
C504
0.1
10k
R519
3.3V
GND
CPU_XRST
0
R516
TC58NVG1S3ETA00B3Q
IC501
H27U2G8F2CTR-BCR
NC
NC
NC
NC
NC
NC
RY/BY
RE
CE
NC
NC
Vcc
Vss
NC
NC
CLE
ALE
WE
WP
NC
NC
NC
NC
NC
NC
NC
NC
NC
IO1
IO2
IO3
IO4
NC
NC
NC
Vss
Vcc
NC
NC
NC
IO5
IO6
IO7
IO8
NC
NC
NC
NC
3.3k
R523
JL527
JL536
JL538
JL529
JL530
JL530
JL526
JL531
JL533
JL532
JL528
JL537
JL539
JL506
JL535
JL540
JL534
AD4
NFCEN
AE4
NFREN
AD6
NFWEN
AD3
NFRBN
AC6
NFALE
AD5
NFCLE
AE5
NFCEN2
AE3
NFRBN2
AC3
NFD0
AE2
NFD1
AD2
NFD2
AE1
NFD3
AC2
NFD4
AD1
NFD5
AB3
NFD6
AC1
NFD7
6
5
4
3
2
1
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
29
28
27
26
25
8
7
10k
R1016
10k
R1012
10k
R1002
10k
R1010
10k
R1008
10k
R1014
IF_SDI
IC101 (3/12)
CXD90008G-AA
IC101
BD DECODER (FLASH HOST)
IC101 (4/12)
CXD90008G-AA
IC101
BD DECODER (POWER/CLOCK/PLL)
12
MB148 BOARD
(4/9)
(Page 40)
13
MB148 BOARD
(9/9)
(Page 45)
9
MB148 BOARD
(2/9)
(Page 38)
IC501
NAND FLASH
IC B/D
Note: IC101 and IC501 on the MB148 board cannot exchange
with single. When these parts are damaged, exchange the
complete mounted board.
complete mounted board.
HBD-E385/E390/T39
HBD-E385/E390/T39
40
40
5-11. SCHEMATIC DIAGRAM - MB148 Board (4/9) -
• See page 55 for IC Block Diagrams. • See page 61 for IC Pin Function Descriptions.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
MB148 BOARD (4/9)
DCDC5V
WIFI_PCONT
5.2
5.2
0.4
3.3
5.2
3.3 3.3
3.3
3.3 3.3
5.2
5.2
0.4
3.3
3.3
1
2
3
4
5
2
3
4
5
CN602
5P
C632
10
JL608
JL607
JL605
JL606
JL606
C603
10
5.1k
R609
22k
R5603
1k
R5601
10k
R5605
100k
R5613
0
R5604
C5602
10
C5603
10
C5601
0.1
1
2
3
6
5
4
Vin
GND
EN
FAULT
ILIM
Vout
AA3
AVDD33_USB
W4
AVSS33_USB
U3
USB_VRT
W2
USB_DM_P0
W1
USB_DP_P0
Y2
USB_DM_P1
Y1
USB_DP_P1
V2
USB_DM_P2
V1
USB_DP_P2
GND
DM
VBUS
GND
DP
DM0
DP0
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
17
18
19
20
1
2
3
4
5
GND
C6412
0.001
J6401
1P
JL6404
JL6403
JL6402
0
R6403
JL6401
4.7k
R6406
CPU_XRST
4.7k
R6407
NC
MODE1
NC
RESET
VCC
NC
NC
NC
NC
NC
VSS
I2C_SCL
I2C_SDA
MODE0
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
0
R6411
C6405
0.1
L6402
1.8uH
C6413
47p
C6410
47p
0
R6416
75
R6420
C6403
10
C6401
0.1
C6402
0.1
0
R6421
3.3V
B18
VDACX_OUT
C18
VDACG_OUT
A18
VDACB_OUT
C17
VDACR_OUT
D16
AVDD33_VDAC_R
F14
AVSS33_VDAC_R
E16
AVDD33_VDAC
G14
AVSS33_VDAC
D12
AVDD33_DAC
E11
AVSS33_DAC
1
2
3
4
5
6
2
3
4
5
6
0
R1023
0
R1037
10k
R1038
10k
R1028
10k
R1033
100
R1021
100
R1020
0
R1022
CN1001
6P
3.3V
GND
RXD
TXD
JIG_MODE1
JIG_MODE0
JIG_MODE0
CPU_XRST
OPWRSB
JL1005
JL1006
JL1006
JL1002
JL1004
JL1003
JL1001
JL1013
JL1012
JL1018
JL1017
JL1016
JL1015
JL1007
JL1008
JL1008
JL1019
JL1020
JL1020
JL1010
JL1009
JL1011
JL1027
JL1028
CPU_TDI
CPU_TMS
CPU_TCK
CPU_TDO
RB1001
10k
RB1002
10k
IF_SDI
START_BIT
MIC_DET
DIR_XRST
DIR_XRST
UPG_STATUS
KRMOD
KRMOD
IF_SCK
IF_SDI
IF_SDO
START_BIT
UPG_STATUS
CPU_XRST
MIC_DET
OPWRSB
JIG_MODE1
JL1029
CPU_XRST
OPWRSB
SIRCS
100
R1019
100
R1018
IF_SDO
UPG_STATUS
MIC_DET
IF_SCK
IF_SDI
KRMOD
IF_SDO
IF_SCK
START_BIT
IF_SDO
IF_SCK
START_BIT
0
R1036
JL1030
NC
AMUTE
U5
KRMOD
VSTB
B23
IF_SDO
VDATA
A23
IF_SCK
VCLK
A22
IF_SDI
LCDRD
D22
START_BIT
GPIO0
D20
OCPI
GPIO1
E18
MIC_DET
GPIO2
C22
XVMUTE
GPIO3
AA5
JIGMODE0
GPIO4
AA4
JIGMODE1
GPIO5
AB1
UPG_STATUS
GPIO6
AB2
USB_PCONT
GPIO7
Y6
MFI_SCL
SCL
AA1
MFI_SDA
SDA
AA2
UATXD
UATXD
E20
UARXD
UARXD
F19
SYSCON_RST
RESET_
A21
GND
EFPWRQ
IR - NC
IR
B22
W7
OPWRSB
OPWRSB
B21
IC101 (5/12)
CXD90008G-AA
IC101
BD DECODER (VIDEO)
IC101 (6/12)
CXD90008G-AA
IC101
BD DECODER
(UART/GPIO)
IC6401
MFI341S2162
IC6401
EEPROM
IC101 (7/12)
CXD90008G-AA
IC101
BD DECODER (USB)
NCP380HSNAJAAT1G
IC5601
IC5601
FRONT USB VBUS
16
MB148 BOARD
(9/9)
(Page 45)
14
MB148 BOARD
(6/9)
(Page 42)
12
MB148 BOARD
(3/9), (9/9)
(Page 39),
(Page 39),
(Page 45)
13
MB148 BOARD
(9/9)
(Page 45)
DIR_XRST
DIR_XRST
17
MB148 BOARD
(6/9)
(Page 42)
(NC)
A
PANEL
BOARD
CN03
(Page 52)
15
MB148 BOARD (9/9)
(Page 45)
7
MB148
BOARD
(2/9)
(Page 38)
IC B/D
VIDEO OUT
1
2
3
4
5
CN603
2
3
4
5
CN603
5P
JL611
C633
10
JL609
JL612
JL610
C5605
10
0
R5609
NCP380HSNAJAAT1G
IC5602
1
2
3
6
5
4
Vin
GND
EN
FAULT
ILIM
Vout
10k
R5606
C5604
1
47k
R5608
C5606
10
GND
DM
GND
DP
DM1
DP1
VBUS
IC5602
USB WLAN VBUS
WLC1
WIRELESS
LAN CARD
LAN CARD
WIFI_PCONT
WIFI_PCONT
10k
R5611
Note 1: IC101 on the MB148 board cannot exchange with
single. When this part is damaged, exchange the
complete mounted board.
complete mounted board.
Note 2: When replacing the wireless LAN card (WLC1), refer to
“CHECKING METHOD OF NETWORK OPERATION”
(page 10).
(page 10).
Click on the first or last page to see other HBD-E385 / HBD-E390 / HBD-T39 service manuals if exist.