★
All voltages are measured with a 10MΩ/V DC electronic voltmeter.
★
Components having special characteristics are marked
⚠
and must be replaced
with parts having specifications equal to those originally installed.
★
Schematic diagram is subject to change without notice.
A
1
2
3
4
5
6
7
8
9
10
B
C
D
E
F
G
I
J
K
L
M
N
YMC-700/YMC-500
80
DIGITAL 6/8
CB361
CB362
CB363
IC367
IC367
0
0
0
0
0
0
0
0
0
0
0
0
3.3
3.3
3.3
0
3.3
0
0
0
5.1
3.3
0
5.1
3.3
3.3
3.3
0
0
0
0
0
6.2
5.1
5.1
0
4.3
0
0
0
5.1
0
0
0
0
5.1
0
6.2
6.2
0
0
0
0
0
0
3.3
0
3.3
3.3
3.3
0
0
0
3.3
3.3
3.3
3.3
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
1.7
3.3
3.3
0
3.3
3.3
3.3
0
0
3.3
3.3
3.3
0
0
0
0
0
3.3
3.3
3.3
3.3
4.3
0
0
3.3
0
0
0
0
0
0
0
3.3
3.3
3.3
3.3
3.3
0
0
0
1.9
0
0
3.3
0
0
0
3.3
0
0
0
0
0
0
0
0
0
0
3.3
0
0
0
0
0
0
0
0
0
0
3.3
0
0
3.3
0
3.3
3.3
3.3
3.3
3.3
3.3
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
3.3
3.3
0
0
5.1
3.3
3.3
3.3
3.3
1.0
0.9
0
0
1.3
0
0
0
0
0
0
1.3
0
0
3.3
0
1.3
0
0
3.3
0
0
0
0
0
0
3.3
0
0
0
0
0
3.3
0
0
0
3.3
0
1.9
0
0
3.3
0
3.1
3.3
3.3
3.3
0
3.3
3.3
0
0
1.3
0
3.3
3.3
3.3
3.3
3.3
3.3
0
2.1
0
0
3.3
0
3.3
0
3.3
0
0
0
0
0
0
0
0
0
0
1.9
3.3
3.3
0
0
0
0
3.3
0
1.9
0
1.3
1.7
0
0
0
0
3.3
0
0
3.3
0
0
0
3.3
0
3.3
POINT
F XL361 (Pin 38 of IC366)
POINT
G XL362 (Pin 11 of IC361)
IC366
: TE4300PF
SD memory card, SDIO card, Multimedia card controller
VSHOST
#RST
#RD
#RD
#WR
#INT
CLK
OCTL
MCLK
MWP
XMCD
CMD
DAT(3:0)
DT(15:0)
BA(4:0)
#CS1 CS2
VSCMDT
VRAMCNT
Response,COMMAND,Argument
RCLK
VTIMER
VCKCNT
X1
X0
VSMDIF
RAM256B
Dual Port RAM
TMCK
CLKP
Embedded hi-speed USB host controller
ISP1760BE
37 to 39, 41 to 43,
45 to 47, 49, 51,
52, 54, 56 to 58,
60 to 62, 64 to 66,
68 to 70, 72 to 74,
76 to 78, 80
82, 84, 86, 87,
89, 91, to 93,
95 to 98,
100 to 103, 105
SUSPEND/
WAKEUP_N
BAT_ON_N
REG1V8
REG3V3
REF5V
GND(OSC)
GNDA
GNDC
GNDD
GNDA
VCC(5V0)
RESET_N
CLKIN
XTAL1
XTAL2
VCC(I/O)
119
122
17
106
107
108
112
114
116
11
12
10, 40, 48, 59, 67,
75, 83, 94, 104, 115
16-bit
or
32-bit
13
30 MHz
60 MHz
110
5, 50,
85, 118
4, 17, 24
31, 123
53, 88, 121
14, 36, 44, 55, 63,
71, 79, 90, 99, 109
004aaa435
6, 7
9
2
8
16
15
20 19
18 21 127
23
22
27
26
25 28 128
30
29
34 33
32 35
1
GLOBAL CONTROL
AND POWER
MANAGEMENT
HC PAYLOAD
MEMORY (60 kB)
HC PTD MEMORY
(3 kB)
RISC PROCESSOR
INTERFAC:
A[17:1]
DATA [15:0]/DATA [31:0]
GENERIC PR
OCESSOR B
US
MEMORY
MANAGEMENT
UNIT
+
INTERRUPT
CONTROL
+
SLAVE DMA
CONTROLLER
+
HARDWARE
CONFIGURATION
REGISTERS
5 V-TO-1.8 V
VOLTAGE
REGULATOR
5 V-TO-3.3 V
VOLTAGE
REGULATOR
HI-SPEED
USB ATX3
DIGITAL
AND ANALOG
OVERCURRENT
DETECTION
PIE
USB HIGH-SPEED DATA PATH
EHCI AND
OPERATIONAL
REGISTERS
TRANSACTION
TRANSLATOR
AND RAM
MEMORY
ARBITER
AND FIFO
PLL
POWER-ON RESET
AND VBAT ON
OC3_N
PSW3_N
DP3
GND
(RREF3)
RREF3
DM3
USB FULL-SPEED AND LOW-SPEED DATA PATH
PORT ROUTING CONTROL LOGIC + HOST AND HUB PORT STATUS
PSW2_N
OC2_N
PSW1_N
OC1_N
GNDA
HI-SPEED
USB ATX2
DP2
GND
(RREF2)
RREF2
DM2
GNDA
HI-SPEED
USB ATX1
DP1
GND
(RREF1)
RREF1
DM1
DACK
IRQ
WR_N
RD_N
CS_N
DWEQ
IC362
: LAN9217-MT
Digital ic
System Memory
System Memory
System
Peripherals
External
PHY
Magnetics
Magnetics
LEDS/
GPIO
EEPROM
(Optional)
Embedded
Microprocessor/
Microcontroller
Optional
MII
25MHz
XTAL
Optional
Ethernet
LAN9217
IC365
: NJM2386DL3-05 (TE1)
Low dropout voltage regulator with ON/OFF control
ON/OFF
control
Over Voltage
Protection
Bandgap
Reference
V
IN
Cont
GND
V
OUT
Over Current
Protection
Thermal
Protection
V
IN
4
EN
1
2
5
GATE
CONTROL
UVLO
THERMAL
SHUTDOWN
CURRENT
LIMIT
FLAG
DELAY
V
OUT
3
FLG
GND
IC363
: R5523N001A-TR-F
High side switch IC
No replacement part available.
to DIGITAL 5/8
to DIGITAL 5/8
to DIGITAL 5/8
to DIGITAL 5/8
to DIGITAL 6/8
to DIGITAL 4/8
to DIGITAL 4/8
to DIGITAL 4/8
YMC-500
to DIGITAL 5/8
YMC-700
YMC-700
To USB
To NETWORK
w
w
w
.
x
i a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
9
9
2
8
9
4
2
9
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
