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HBD-E370/E470/E570/E870/T57
HBD-E370/E470/E570/E870/T57
4646
• See page 67 for IC Block Diagrams. • See page 77 for IC Pin Function Description.
5-18. SCHEMATIC DIAGRAM - MB-134 Board (12/13) -
Note: IC101 on the MB-134 board cannot exchange with single. When
this part is damaged, exchange the entire mounted board.
IC B/D
IC B/D
8
(8/13)
BOARD
MB-134
11
MB-134
BOARD
(8/13)
1
MB-134
BOARD
(5/13)
MB-134
(3/13)
32
BOARD
BOARD
MB-134
17
(13/13)
BOARD
MB-134
13
(10/13)
0
5
5
0
0
0
5
5
0
0
5
0
0
0
0
0
019.7
013.2
13.20
05
0
1.4
13.2
13.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13.2
0
10
5
0
0
5
0
00
0
0
5
0
0.1
C1370
0.1
C1399
1
2
3
4
5
CN2470
5P
JL1312
CL2471
CL1315
25M_BUF
1.5uH
L2322
JL1303
JL1304
10
C2364
FE_GND_M
FE_SFCS
1
2
3
4
5
6
7
8
9
9P
CN2460
COMMON
W
V
U
FGND
B
/B
A
/A
JL1305
CL2328
0.1
C2401
SL2473
FE_SFDO
HR-0
HT-0
JL1318
HR+0
CL2413
10
R1371
JL1306
C2405
2.2
JL1313
HT+0
10k
R1302
CL2472
0.01
C2432
CL1398
CL2327
JL1300
30
29
28
27
26
25
24
7
6
5
4
3
2
1
18
19
20
21
22
23
8
9
10
17
16
11
12
13
14
15
TPIC1391DBTRG4
IC2301
LEDO
Latch_SET
Latch_CLR
SWR_SEQ1
SWR_SEQ2
SWR_OUTSEL
/XMUTE
STEP_ENA
STP1_IN
STP2_IN
XLEDON
CSWON
COLLIENDZ
XRESET
A5V
AGND
STP1+
STP1-
STP2+
STP2-
FB1PxV
P5V_SW
REG1PxV
PGND_SW
REG3P3V
FB3P3V
TEST1
CSWO
CSW
Latch_XRSOUT
Latch_RSOUT
0.1
C2440
JL1301
56
50
51
52
53
54
55
7
6
5
4
3
2
1
44
43
45
46
47
48
49
14
13
12
11
10
9
8
38
39
40
41
4215
16
17
18
19
20 37
32
33
34
35
3621
22
23
24
25
31
30
29
26
27
28
IC2401
TPIC1405DFDRG4
C19V
CP2
CP1
CA5V
AGND_1
VREF
TEST1
TEST2
TEST3
TEST4
XFG
MONITOR
XMUTE1
XMUTE2
GC
VSLED1
VSLED2
VSPIN
VLOAD
VTRK
VFCS
VTLT
PGND_1
TLT_P
TLT_N
P5V_1
FCS_P
FCS_N
TRK_P
TRK_N
P5V12L
LOAD_P
LOAD_N
PGND_2
AGND_2
TEST5
TEST6
AGND_3
P5V_2
C10V
P12V_1
U
ICOM1
V
P12V_2
W
ICOM2
ISENSE
MCOM
CV3P3
PGND_3
SLED1_P
SLED1_N
P12V_3
SLED2_P
SLED2_N
JL1310
FE_SFDI
FE_NS_CLKIN_33
JL1307
10k
R1308
10
C2324
JL1316
0.01C1382
CL2303
CL2410
10
C2486
1.5uH
L2324
0.1
C2402
CL2411
JL1309
2.2
C1362
MRESET
FE_SFCLK
CL1399
JL1311
CL2414
16V
100
C2400
CL2330
10
C2322
CL2302
CL1317
CL2412
0.01
C2433
2.2
C1366
JL1319
JL1370
0.01C1386
0.1
C2450
0.01C1383
CL2329
CL1314
JL1308
JL1302
0.01
C1387
10
C2371
CL2301
0.1
C1398
C2495
10
C2491
10
10
C2499
C2403
0.1
2.2
FB2403
0.01
C1361
0.01
C1367
10
C2481
10
C2438
47k
R2307
1
C2404
33k
R2411
R2412
33k
36k
R2416
470pC2416
36k
R2417
470pC2417
10k
R2418
2200pC2418
0.1C2419
51k
R2420
68pC2420
91k
R2421
91k
R2422
68pC2421
68pC2422
100p
C1363
100p
C1365
GND
2.2
FB2300
C2300
0.1
C2460
0.1
C2470
0.1
0.01C1384
0.01C1385
0.01C1388
0.01
C1389
FB2481
0
FE_SW12V
CL1300
16V
100
C1305
FE_SW5V
1.8k
R2496
1.8kR2446
1.8kR2494
1.8kR2444
1.8kR2492
1.8kR2442
CL2416
CL2417
CL2418
CL2419
CL2420
CL2421
CL2422
CL2487
CL2483
SL2475
SL2497
470p
C2308
470p
C2309
22k
R2308
22k
R2309
R1370
1k
R1372
2.2k
R2419
0
R2487
0
R2483
0
0.16
1/3W
R2447
0.01
C1326
IC101
FE_GIO0
AD8
FE_GIO1
AG9
FE_GIO3
AG1
FE_GIO12
AE9
FE_GIO13
AT1 0
FE_GIO2
E3
FE_GIO4
J7
FE_GIO5
J5
FE_GIO6
G9
FE_GIO7
G5
FE_GIO8
L9
FE_GIO9
E5
FE_GIO10
H8
FE_GIO11
D2
FE_JTCLK
G7
FE_JRTCLK
AV2
FE_JTDI
AW3
FE_JTDO
H2
FE_JTMS
AW1
FE_JTRST#
H6
FE_XTAL25MI
AJ3
FE_XTAL25MO
AJ1
FE_SXVDD33
AM6
FE_SVDD33
AL7
FE_SPLLVDD12
AN7
FE_STXVDD12
AP6
FE_AVDD12_RX
AP8
FE_SAGND
AN5
FE_SFCLK
C1
FE_SFDI
F2
FE_SFDO
E1
FE_SFCS#
K6
FE_SFWP#
L7
FE_SFHOLD#
F4
FE_PLAY#
AH2
FE_EJECT#
AH4
FE_STXP
AN1
FE_STXN
AP2
FE_SRXN
AR3
FE_SRXP
AR1
FE_RSTI
M6
FE_FR-
FE_TR-FE_FR+
FE_TR+
FE_CO_B-
FE_GIO4
FE_TYPWM
FE_CO_A+
FE_CO_A-
FE_DMO
FE_FOO
FE_TLO
FE_TRO
FE_GIO5
FE_GIO6
FE_TILT-
FE_TILT+
FE_GIO7
FE_FMO4
FE_SPDL_W
FE_SPDL_V
FE_SPDL_U
FE_SPDL_COMMON
FE_FMO3
FE_SLED_B-
FE_SLED_B+
FE_SLED_A-
FE_SLED_A+
FE_FMO2
FE_FMO
FE_GAINSW2 FE_SPDL_U
FE_SPDL_V
FE_SPDL_W
FE_SLED_B+
FE_SLED_B-
FE_SLED_A+
FE_SLED_A-
FE_SPDL_COMMON
FE_GAINSW
FE_V14REF
FE_1.2V
FE_FG
FE_LIMIT
FE_TRAYIN
FE_TRAYOUT
FE_CO_B+
FE_EJECT
FE_3.3V
GND
LOAD-
TRAY-IN
TRAY-OUT
LOAD+
(12/13)
MB-134 BOARD
MOTOR DRIVER, REGULATOR
IC2301
IC2401
MOTOR DRIVER
CXD9984GG (E370: CND, AEP, UK/E870)
CXD9983GG (E370: US/E470/E570/T57)
IC101
CSP
(14/15)
BD DECODER
(Chip Size Package)
BPX-5
BD DRIVE
(2/3)
BPX-5
(1/3)
BD DRIVE
E
11
J
3
K
D
F
14 15
L
8
G
7
I
13
A
109
C
4
H
16 1726
B
51 12
FE_BUS
(Page 37)
(Page 47)
(Page 42)
(Page 42)
(Page 44)
(Page 39)