Yamaha DME32 User manual

SERVICE MANUAL
PA 011522
HAMAMATSU, JAPAN
1.44K-6661 K Printed in Japan '00.08
CONTENTS
SPECIFICATIONS···································································· 3
PANEL LAYOUT······································································· 5
CIRCUIT BOARD LAYOUT······················································ 7
DIMENTIONS ··········································································· 8
DISASSEMBLY PROCEDURE················································· 9
LSI PIN DESCRIPTION·························································· 12
IC BLOCK DIAGRAM ····························································· 19
TEST PROGRAM AND INSPECTION···································· 22
FLASH ROM UPGRADE························································ 27
ERROR MESSAGES······························································ 28
MIDI IMPLEMENTATION CHART·········································· 31
MIDI DATA FORMAT······························································ 32
CIRCUIT BOARDS································································· 34
PARTS LIST
CIRCUIT DIAGRAM AND BLOCK DIAGRAM
DIGITAL MIXING ENGINE
200007**
This document is printed on chlorine free (ECF) paper with soy ink.

DME32
2
WARNING: CHEMICAL CONTENT NOTICE!
The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (where
applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly
other entities) to cause cancer and/or birth defects or other reproductive harm.
DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON
WHAT SO EVER!
Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes
to solder/flux vapor!
If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling
food.
IMPORTANT NOTICE
This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed that
basic service procedures inherent to the industry, and more specifically Yamaha Products, are already known and understood by
the users, and have therefore not been restated.
WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in personal
injury, destruction of expensive components and failure of the product to perform as specified. For these
reasons, we advise all Yamaha product owners that all service required should be performed by an authorized
Yamaha Retailer or the appointed service representative.
IMPORTANT: This presentation or sale of this manual to any individual or firm does not constitute authorization, certification,
recognition of any applicable technical capabilities, or establish a principal-agent relationship of any form.
The data provided is belived to be accurate and applicable to the unit(s) indicated on the cover. The research engineering, and
service departments of Yamaha are continually striving to improve Yamaha products. Modifications are, therefore, inevitable and
changes in specification are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist,
please contact the distributor's Service Division.
WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may have
accumulated by grounding yourself to the ground bus in the unit (heavy gauge black wires connect to this bus).
IMPORTANT: Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power to the
unit.
WARNING
Components having special characteristics are marked and must be replaced with parts having specification equal to those
originally installed.
LITHIUM BATTERY HANDLING
This product uses a lithium battery for memory back-up.
WARNING: Lithium batteries are dangerous because they can be exploded by improper handling. Observe the following
precautions when handling or replacing lithium batteries.
Leave lithium battery replacement to qualified service personnel.
Always replace with batteries of the same type.
When installing on the PC board by soldering, solder using the connection terminals provided on the battery cells.
Never solder directly to the cells. Perform the soldering as quickly as possible.
Never reverse the battery polarities when installing.
Do not short the batteries.
Do not attempt to recharge these batteries.
Do not disassemble the batteries.
Never heat batteries or throw them into fire.
ADVARSEL!
Lithiumbatteri-Eksplosionsfare ved fejlagtig håndtering. Udskiftning må kun ske med batteri af samme fabrikat og type. Levér det
brugte batteri tilbage til leverandøren.
VARNING
Explosionsfara vid felaktigt batteribyte.
Använd samma batterityp eller en ekvivalent typ som rekommenderas av apparattillverkaren.
Kassera använt batteri enligt fabrikantens instruktion.
VAROITUS
Paristo voi räjähtää, jos se on virheellisesti asennettu.
Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin.
Hävitä käytetty paristo valmistajan ohjeiden mukaisesti.
The following information complies with Dutch Official Gazette 1995. 45; ESSENTIALS OF ORDER ON THE COLLECTION OF
BATTERIES.
• Please refer to the diassembly procedure for the removal of Back-up Battery.
• Leest u voor het verwijderen van de backup batterij deze beschrijving.

SPECIFICATIONS
DME32
3
Internal
Sampling frequency External
Signal delay Configuration
Memories Scene
Display
Scene No. Wordclock
Indicators Emergency mode
Others
PC Card slot
Power requirements
Power consumption
Dimensions (W x H x D)
Weight
Free-air operating temperature
Storage temperature
Power cord length
Supplied accessories
Options
48 kHz
39.69–50.88 kHz
0.21 ms (direct cable from input 1 to output 1, fs = 48 kHz)
2 (A, B)
99 per configuration
24-character x 2 line LCD, with backlight
7-segment LED x 2
48 kHz, 44.1 kHz, LOCK
EMERGENCY
COMPONENT,PARAMETER,VALUE, PROTECT,UTILITY, USER DEFINE
PCMCIA Type II memory cards
U.S.A. & Canada 120 V AC, 60 Hz Europe 230 V AC, 50 Hz
40 W
480 x 141.5 x 375.2 mm (18.9 x 5.6 x 14.8 inches), 3U
9.5 kg (21 lbs)
10 ˚C to 35 ˚C (50 ˚F to 95 ˚F)
-20 ˚C to 60 ˚C (-4 ˚F to 140 ˚F)
2.5 m
Power cord, CD-ROM (DME Manager program), 9-pin D-sub crossed cable,
16-pin Euro-block plug, Owner’s Manual
MY8, MY4 mini YGDAI I/O cards
IMPORTANT NOTICE FOR THE UNITED KINGDOM
Connecting the Plug and Cord
IMPORTANT. The wires in this main lead are coloured in
accordance with the following code:
BLUE: NEUTRAL
BROWN: LIVE
As the colours of the wires in the main lead of this apparatus may not
correspond with the coloured markings identifying the terminals in
your plug, proceed as follows:
The BLUE wire must be connected to the terminal that is marked with
the letter N (or coloured BLACK).
The BROWN wire must be connected to the terminal that is marked
with the letter L (or coloured RED).
Be certain that neither core is connected to the earth terminal of the
three pin plug.
Control I/O
Connection
WORD CLOCK INPUT
WORD CLOCK OUTPUT
MIDI IN
MIDI OUT
CASCADE IN
CASCADE OUT
USB
PC CONTROL
COM
GPI IN (x16)
GPI OUT (x16)
GPI +V (x16)
SLOT (x4)
Format
—
—
MIDI
MIDI
—
—
USB
—
—
—
—
—
mini YGDAI
Level
TTL
75 Ω(ON/OFF)
TTL
—
—
—
—
—
RS232C/RS422
RS422
0–5 V
0–5 V
6 mA max
—
Connector
BNC
BNC
5-pin DIN
5-pin DIN
Half pitch 50-pin
Half pitch 50-pin
USB Type B male
9-pin D-sub
9-pin D-sub
Euro block
Euro block
Euro block
—

DME32
4
Connector Pin Assignments
PC CONTROL (RS232C)
Pin
1
2
3
4
5
Name
Unused
RxD
TxD
DTR
GND
In/Out
—
In
Out
Out
—
Pin
6
7
8
9
Name
DSR
RTS
CTS
Unused
In/Out
In
Out
In
—
PC CONTROL (RS422)
Pin
1
2
3
4
5
Name
Unused
Rx-
Tx-
Tx+
GND
In/Out
—
In
Out
Out
—
Pin
6
7
8
9
Name
Rx+
RTS
CTS
Unused
In/Out
In
Out
In
—
CASCADE OUT
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Name
GND
Bus 1–4 in+
Bus 5–8 in+
Bus 9–12 in+
Bus 13–16 in+
Bus 17–20 in+
Bus 21–24 in+
Bus 25–28 in+
Bus 29–32 in+
GND
Sum 1–4 out+
Sum 5–8 out+
Sum 9–12 out+
Sum 13–16 out+
Sum 17–20 out+
Sum 21–24 out+
Sum 25–28 out+
Sum 29–32 out+
Wordclock out
GND
Control Rx+
Control Tx+
ID out
ID out (GND)
GND
Pin
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Name
GND
Bus 1–4 in-
Bus 5–8 in-
Bus 9–12 in-
Bus 13–16 in-
Bus 17–20 in-
Bus 21–24 in-
Bus 25–28 in-
Bus 29–32 in-
GND
Sum 1–4 out-
Sum 5–8 out-
Sum 9–12 out-
Sum 13–16 out-
Sum 17–20 out-
Sum 21–24 out-
Sum 25–28 out-
Sum 29–32 out-
Wordclock in
GND
Control Rx-
Control Tx-
GND
GND
GND
CASCADE IN
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Name
GND
Bus 1–4 out+
Bus 5–8 out+
Bus 9–12 out+
Bus 13–16 out+
Bus 17–20 out+
Bus 21–24 out+
Bus 25–28 out+
Bus 29–32 out+
GND
Sum 1–4 in+
Sum 5–8 in+
Sum 9–12 in+
Sum 13–16 in+
Sum 17–20 in+
Sum 21–24 in+
Sum 25–28 in+
Sum 29–32 in+
Wordclock in
GND
Control Tx+
Control Rx+
ID in (GND)
ID in
GND
Pin
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Name
GND
Bus 1–4 out-
Bus 5–8 out-
Bus 9–12 out-
Bus 13–16 out-
Bus 17–20 out-
Bus 21–24 out-
Bus 25–28 out-
Bus 29–32 out-
GND
Sum 1–4 in-
Sum 5–8 in-
Sum 9–12 in-
Sum 13–16 in-
Sum 17–20 in-
Sum 21–24 in-
Sum 25–28 in-
Sum 29–32 in-
Wordclock out
GND
Control Tx-
Control Rx-
GND
GND
GND

1 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20 21 22
2 3 4 5
1SCENE NO. indicator
2Scene edit dots
3Display
4DATA wheel
5INC & DEC buttons
6STORE button
7SCENE RECALL number keypad
8RECALL button
948kHz & 44.1kHz indicators
10 LOCK indicator
11 EMERGENCY indicator
12 USB port
13 COMPONENT button & indicator
14 PARAMETER button & indicator
15 PROTECT button & indicator
16 CARD slot
17 CARD eject button
18 UTILITY button & indicator
19 VALUE button & indicator
20 USER DEFINE button & indicator
21 Cursor buttons ( / )
22 POWER switch
PANEL LAYOUT
DME32
5
Front Panel

DME32
6
23 28 29 30 31 32
33 34 35
24 25 26 27
23 AC IN connector
24 WORD CLOCK OUT connector
25 WORD CLOCK 75 ohm ON/OFF switch
26 WORD CLOCK IN connector
27 MIDI IN & OUT ports
28 PC CONTROL RS232C/RS422 switch
29 PC CONTROL port
30 COM port
31 CASCADE OUT port
32 CASCADE IN port
33 Ground terminal
34 GPI connectors
35 SLOTs 1–4
Rear Panel

CN005 CN017
CN018
CN008 CN007
CN010
CN006
CN004 CN012
CN014
CN013
CN011
CN016
CN502
CN501
LCD
Power Supply Unit
MAIN PNR 3/3(GPI)
PNR 1/3
(MYMB)
PNR 2/3(PCMUSB)
PNF 3/4(LED) PNF 2/4(ENC)
PNF 1/4(FP) PNF 4/4(PSW)
CIRCUIT BOARD LAYOUT
DME32
7

DME32
8
DIMENTIONS
W: 480
430
355
D: 375.2
81 81318
9.5
30
(34) 18
30
43.52.2 277.5
132
H: 141.5
Unit: mm

<Top View>
[470]
Top cover
[470]
[320A]
[320A]: Bind Head Tapping Screw-B A4.0X8 MFZN2BL (VC688800)
[470]: Bind Head Tapping Screw-B A4.0X8 MFZN2BL (VC688800) [320B]: Bind Head Tapping Screw-B A4.0X8 MFZN2BL (VC688800)
[350]: Oval Head Screw B4.0X10 MFZNBL (V6221000)
Fig. 1 Fig. 2
<Right side View>
[470]
[320B]X4
[350] Right side: 3pcs
Left side: 3pcs
[470] Mount bracket
DISASSEMBLY PROCEDURE
DME32
9
3. MAIN Circuit Board
3-1 Remove the top cover. (See procedure 1.)
3-2 Remove the eight (8) screws marked [A], the two (2)
screws marked [420], the two (2) screws marked [430]
and the five (5) screws marked [440]. The MAIN circuit
board can then be removed. (Fig. 3, 4)
4. Replacement of the Lithium Battery
4-1 Remove the top cover. (See procedure 1.)
4-2 The lithium battery can be replacement on the MAIN
circuit board. (Fig. 4)
* The lithium battery is not a part of the MAIN circuit
board. Therefore, always save the data before exchanging
the MAIN circuit board. Once the data has been saved, the
lithium battery can be removed from the circuit board for
the Main body and mounted to the new circuit board.
5. Power Supply Unit
5-1 Remove the top cover. (See procedure 1.)
5-2 Remove the two (2) screws marked [150]. The power
supply unit can then be removed. (Fig. 4)
1. Top Cover
1-1 Remove the fourteen (14) screws marked [470]. The top
cover can then be removed. (Fig. 1)
2. Front Panel Assembly
2-1 Remove the top cover. (See procedure 1.)
2-2 Remove the six (6) screws marked [350]. The left and
right mount brackets can then be removed. (Fig. 2)
2-3 Remove the screw marked [320A] and the four (4) screws
marked [320B]. The front panel assembly can then be
removed. (Fig. 1, 2)

DME32
10
<Rear View> [420] [430] [A] [A]
PNR
[290]: Pan Head Screw 2.6X6 MFZN2BL (VC990500)
[420]: Bonding Screw 3.0X6 MFZN2BL (VS863000)
[430]: Bonding Tapping Screw-B 3.0X8 MFZN2BL (VN413300)
Fig. 3
[290]3/3(GPI)[290]
• Lithium Battery
MAIN
[150]: Bind Head Tapping Screw-B A4.0X8 MFZN2BL (VC688800)
[440]: Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230)
Fig. 4
<Top View>
[440]
[440]
[150]
[150]
Power Supply Unit
Battery VN103500
VN103600(Battery holder for VN103500)
Notice for back-up battery removal
Push the battery as shown in figure,
then the battery will pop up.
Druk de batterij naar beneden zoals
aangeven in de tekening, de batterij
springt dan naar voren.
Battery
Battery holder
6. PNR1/3(MYMB), PNR2/3(PCMUSB) and
PNR3/3(GPI) Circuit Boards
6-1 Remove the top cover. (See procedure 1.)
6-2 Remove the MAIN circuit board. (See procedure 3.)
6-3 PNR1/3(MYMB) Circuit Board:
Remove the four (4) screws marked [240]. The PNR1/3
(MYMB) circuit board can then be removed. (Fig. 5)
6-4 PNR2/3(PCMUSB) Circuit Board:
Remove the four (4) screws marked [390]. The PNR2/3
(PCMUSB) circuit board can then be removed. (Fig. 5)
6-5 PNR3/3(GPI) Circuit Board:
Remove the eight (8) screws marked [290]. The PNR3/3
(GPI) circuit board can then be removed. (Fig. 3)
7. PNF1/4(FP), PNF2/4(ENC), PNF3/4(LED),
PNF4/4(PSW) Circuit Boards and LCD
7-1 Remove the top cover. (See procedure 1.)
7-2 Remove the six (6) screws marked [90]. The front panel
can then be removed. (Fig. 6)

DME32
11
[30]: Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230)
[50]: Pan Head Screw 2.6X6 MFZN2BL (VC990500)
[60]: Bonding Screw 3.0X6 MFZN2BL (VS863000)
Fig. 7
[30A]
[30A][30B]
1/4(FP)
[60]
[50] [30B]
[30C]
[30A]
LCD
<Front View>
[60]
PN
2/4(ENC)
PN
3/4(LED)
PN 4/4(PSW)PN
7-3 PNF1/4(FP) Circuit Board:
Remove the four (4) screws marked [30A]. The
PNF1/4(FP) circuit board can then be removed. (Fig. 7)
7-4 PNF2/4(ENC) Circuit Board:
Remove the four (4) screws marked [30B]. The
PNF2/4(ENC) circuit board can then be removed. And
then pull out the encoder knob from the PNF2/4(ENC)
circuit board. (Fig. 7)
7-5 PNF3/4(LED) Circuit Board:
Remove the screw marked [30C]. The PNF3/4(LED)
circuit board can then be removed. (Fig. 7)
7-6 PNF4/4(PSW) Circuit Board:
Pull out the power switch knob. Remove the two (2)
screws marked [60]. The PNF4/4(PSW) circuit board can
then be removed. (Fig. 7)
7-7 LCD:
Remove the screw marked [50]. The LCD can then be
removed. (Fig. 7)
<Top View>
[240]
[240]
[240]
[390]
[240]: Bind Head Screw 4.0X8 MFZN2BL (EG340360)
[390]: Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230) [90]: Oval Head Screw 4.0X8 MFZNBL (VS153600)
Fig. 5 Fig. 6
[90]
[90]
Front panel
[390]
PNR2/3(PCMUSB)
PNR1/3(MYMB)

DME32
12
LSI PIN DESCRIPTION
HD6437042AF62F (XY885B00) CPU ································································································· 14
MR-SHPC-01 (XW937A00) PC Card Controller ················································································ 15
SGH609080F-47F (XU235A00) ATSC ································································································ 16
YSS904-F (XV989A00) DSP5 (Digital Signal Processor)····································································· 17
YSS910-S (XV988A00) DSP6 (Digital Signal Processor) ···································································· 18
PDIUSBD12PW (XW583A00) USB Interface······················································································ 19
ST16C554DCQ64 (XW934A00) UART (Universal Asynchronous Receiver and Transmitter) ············ 19
TPS2205IDB (XW602A00) Power Controller ···················································································· 20
YM3436DK (XG948E00) DIR2 (Digital Format Interface Receiver)····················································· 20
PIN
NO. I/O FUNCTIONNAME PIN NO. I/O FUNCTIONNAME
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
PE14
PE15
VSS
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
VCC
A17
VSS
/RAS
/CASL
/CASH
VSS
RDWR / PB5
A18
A19
A20
PB9 /A21
VSS
/RD
/WDTOVF
/WRH
VCC
/WRL
VSS
/CS1
/CS0
PA9 / TCLKD
/IRQ2 / TCLKC
/CS3
/CS2
/IRQ1
TXD
RXD
/IRQ0
PA1 / TXD0
PA0 / RXD0
D15
D14
D13
VSS
D12
O
O
I
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
O
I
O
O
O
O
O
O
O
O
O
I
O
O
O
I
O
I
O
O
O
I
O
O
I
O
I
I
O
I
I/O
I/O
I/O
I
I/O
Port E
Port E
Ground
Address bus
Power supply
Address bus
Ground
Row address strobe
Column address strobe (low)
Column address strobe (high)
Ground
DRAM read/write / Port B
Address bus
Port B / Address bus
Ground
Read
Watch dog timer overflow
High write
Power supply
Low write
Ground
Chip select
Chip select
Port A / Timer clock
Interrupt request / Timer clock
Chip select
Chip select
Interrupt request
Data transmission
Data reception
Interrupt request
Port A / Data transmission
Port A / Data reception
Data bus
Ground
Data bus
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
D11
D10
D9
D8
VSS
D7
D6
D5
VCC
D4
D3
D2
D1
D0
VSS
XTAL
MD3
EXTAL
MD2
NMI
VCC
MD1
MD0
PLLVCC
PLLCAP
PLLVSS
PA15 / CK
/RES
PE0
PE1
PE2
PE3
PE4
VSS
AN0 / PF0
AN1 / PF1
AN2 / PF2
AN3 / PF3
AN4 / PF4
AN5 / PF5
AVSS
AN6 / PF6
AN7 / PF7
AVCC
VSS
PE5
VCC
PE6
PE7
PE8
PE9
PE10
VSS
PE11
PE12
PE13
I/O
I/O
I/O
I/O
I
I/O
I/O
I/O
I
I/O
I/O
I/O
I/O
I/O
I
I
I
I
I
I
I
I
I
I
I
I
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
O
I
O
O
O
O
O
I
O
O
O
Data bus
Ground
Data bus
Power supply
Data bus
Ground
Crystal oscillator
Mode control
Crystal oscillator
Mode control
Non-maskable interrupt request
Power supply
Mode control
Mode control
PLL Power supply
PLL capacitor
PLL Ground
Port A / Clock
Reset
Port E
Ground
Analog input / Port F
Analog ground
Analog input / Port F
Analog input / Port F
Power supply
Ground
Port E
Power supply
Port E
Ground
Port E
HD6437042AF62F (XY885B00) CPU MAIN: IC4

DME32
13
PIN
NO. I/O FUNCTIONNAME PIN NO. I/O FUNCTIONNAME
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
GND
/RESET
/SRD
/SWE0
/SWE1
/BS
/CS
CARD PW GOOD
CD3
/CCD1
CD4
CD11
CD5
SYSTEM VCC
CD12
CD6
CD13
GND
CD7
CD14
/CCE1
CARD Vcc
CD15
CA10
/CCE2
/COE
/CVS1
CA11
/CIORD
CA9
/CIOWR
CA8
CA17
CA13
CA18
CA14
GND
CA19
CWE PGM
CA20
CRDY XBSY IREQ
CA21
CARD VCC
CA16
CA22
CA15
CA23
CA12
CA24
CA7
CA25
CA6
/CVS2
CA5
SYSTEM VCC
GND
CRESET
CA4
/CWAIT
CA3
/CINPACK
CA2
CARD VCC
/CREG
CA1
CBVD2 SPKR
CA0
CBVD1 STSCHG
CD0
CD8
CD1
CD9
I
I
I
I
I
I
I
I/O
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
I/O
O
O
O
I
O
O
O
O
O
O
O
O
O
O
O
O
I
O
O
O
O
O
O
O
O
O
O
I
O
O
O
I
O
I
O
O
O
I
O
I
I/O
I/O
I/O
I/O
Ground
System reset
Read command
Write command
Bus strobe
Chip select
Card power good
Card data bus
Card detect
Card data bus
System power supply
Card data bus
Ground
Card data bus
Card data bus
Card enable
Card power supply
Card data bus
Card address bus
Card enable
Card output enable
Card power supply/voltage detect
Card address bus
Card I/O read
Card address bus
Card I/O write
Card address bus
Ground
Card address bus
Card write enable
Card address bus
Read/Busy interrupt request
Card address bus
Card power supply
Card address bus
Card power supply/voltage detect
Card address bus
System power supply
Ground
Card reset
Card address bus
Card wait request
Card address bus
Card read data control
Card address bus
Card power supply
Memory area select
Card address bus
Battery voltage detect / Speaker
Card address bus
Battery voltage detect / Status change
Card data bus
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
GND
CD2
CD10
CWP XIOIS16
/CCD2
CVPP1
CVPP0
/CVCC3
/CVCC5
SPKR OUT
LED OUT
/SWAIT
TEST
RA25
RA24
RA23
RA22
SYSTEM VCC
CKIO
GND
ENDIAN
SA25
SA24
SA23
SA22
SA21
SA20
SA19
SA18
SA17
SA16
SA15
SA14
SA13
SA12
SA11
GND
SA10
SA9
SA8
SA7
SA6
SA5
SA4
SA3
SA2
SA1
SA0
GND
SD15
SD14
SD13
SD12
SD11
SYSTEM VCC
SD10
SD9
SD8
GND
SD7
SD6
SD5
SD4
SD3
SD2
SD1
SD0
GND
SIRQ3
SIRQ2
SIRQ1
SIRQ0
I/O
I/O
I
I
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
Ground
Card data bus
Write protect / 16 bit cycle request
Card detect
Card slot power supply
Card slot power supply
Card slot power supply (+3.3 V)
Card slot power supply (+5.0 V)
Speaker signal
LED signal
System wait
Test pin
Resistor high address institute
System power supply
System clock
Ground
ENDIAN institute
System address bus
Ground
System address bus
Ground
System data bus
System power supply
System data bus
Ground
System data bus
Ground
System interrupt request
MR-SHPC-01 (XW937A00) PC Card Controller PNR: IC101

DME32
14
PIN
NO. I/O FUNCTIONNAME PIN NO. I/O FUNCTIONNAME
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
syncati
mccti
mcbti
VCC
GND
mcati
GND
siat0
siat1
siat2
siat3
ati
GND
ato
soat3
soat2
soat1
soat0
VCC
GND
mcato
GND
mcbto
mccto
syncato
clksel
ato-sel0
ato-sel1
bitsel2
bitsel1
bitsel0
VCC
GND
ext-sync2
ui0
ui1
ui2
ui3
si-sel0
si-sel1
I
I
I
I
I
I
I
I
I
O
O
O
O
O
I
I
I
I
I
I
I
Synch. word input terminal for ati,
siat3-0 input
64 fs clock input terminal for ati,
siat3-0 input
128 fs clock input terminal for ati,
siat3-0 input
Power supply (+5 V)
Ground
256 fs clock input terminal for ati,
siat3-0 input
Ground
Serial data input terminal
Optical input terminal
Ground
Optical output terminal
Serial data output terminal
Power supply (+5 V)
Ground
256 fs clock input terminal for ato,
soat3-0 output
Ground
128 fs clock input terminal for ato,
soat3-0 output
64 fs clock input terminal for ato,
soat3-0 output
Synch. word input terminal for ato,
soat3-0 output
Clock select terminal for ato,
soat 3-0 output
0: mcato,mcbto,mccto,syncato
1: mcai,mcbi,mcci,synci
Format select terminal for ato,
soat3-0 output
Format select terminal for ato,
soat3-0 output
Bit shift select terminal for the ato output
Power supply (+5 V)
Ground
Synch. detect output terminal 2
U-bit input terminal for optical output
input format select terminal for si3-0
input format select terminal for si3-0i
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
synci
mcci
mcbi
VCC
GND
mcai
GND
si0
si1
si2
si3
GND
so3
so2
so1
so0
VCC
GND
mcao
GND
mcbo
mcco
synco
so-sel1
so-sel0
uo3
uo2
uo1
uo0
ext-sync1
VCC
GND
clk
GND
/res
GND
wc-at
mute
ati-sel1
ati-sel0
I
I
I
I
I
I
I
I
O
O
O
O
I
I
I
I
I
I
O
O
O
O
O
I
I
O
I
I
I
Synch. word input terminal for si3-0 input
64 fs clock input terminal for si3-0 input
128 fs clock input terminal for si3-0 input
Power supply (+5 V)
Ground
256 fs clock input terminal for si3-0 input
Ground
Serial data input terminal
Ground
Serial data output terminal
Power supply (+5 V)
Ground
256 fs clock input terminal for so3-0 output
Ground
128 fs clock input terminal for so3-0 output
64 fs clock input terminal for so3-0 output
Synch. word input terminal for so3-0 output
Format select terminal for soat3-0 output
Format select terminal for soat3-0 output
U-bit output terminal for optical output
Synch. detect output terminal 1
Power supply (+5 V)
Ground
Clock input terminal for word clock extract
Ground
System reset input terminal
Ground
Word clock output terminal
Data mute input terminal
Input format select terminal for ati, siat3-0.
input format select terminal for ati, siat3-0.
SGH609080F-47F (XU235A00) ATSC MAIN: IC38, 42
1
1
0
0
so sel1 1
0
1
0
so sel0 not enable to set
so0
so2, 0
so3-0
(8ch/line)
(4ch/line)
(2ch/line)
input format
1
1
0
0
ati sel1 1
0
1
0
ati sel0 ati
ati0
ati2, 0
ati3-0
(8ch/line)
(4ch/line)
(2ch/line)
input format
1
1
0
0
ato sel1
0: mcato,mcbto,mccto,syncato
1: mcai,mcbi,mcci,synci
1
0
1
0
ato sel0 ato
soat0
soat2, 0
soat3-0
(8ch/line)
(4ch/line)
(2ch/line)
output format
1
1
0
0
si sel1 1
0
1
0
si sel0 not enable to set
si0
si2, 0
si3-0
(8ch/line)
(4ch/line)
(2ch/line)
input format

DME32
15
PIN
NO. I/O FUNCTION
NAME PIN
NO. I/O FUNCTION
NAME
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
NC
NC
NC
NC
Vdd
Vss
XI
XO
Vdd
/SYNCI
/SYNCO
Vdd
CKI
CKO
CKSEL
Vss
MCKD
/SSYNC
/IC
/TEST
NC
NC
NC
Vdd
Vss
/CS
/WR
/RD
CA7
CA6
CA5
CA4
CA3
CA2
CA1
Vss
Vdd
CD15
CD14
CD13
CD12
CD11
CD10
CD09
CD08
CD07
CD06
Vss
NC
NC
NC
NC
NC
NC
NC
NC
Vdd
Vdd
CD05
CD04
CD03
CD02
CD01
CD00
/WAIT
Vss
SIO00
SIO01
SIO02
SIO03
SIO04
SIO05
SIO06
SIO07
Vss
Vdd
SIO08
SIO09
SIO10
SIO11
SIO12
SIO13
SIO14
SIO15
Vss
Vdd
SIO16
SIO17
SIO18
SIO19
SIO20
SIO21
SIO22
SIO23
Vss
Vdd
SIO24
SIO25
SIO26
SIO27
NC
NC
NC
NC
I
O
O
I
O
I
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Not used
Ground
Power supply
System master clock input (60 MHz or 30 MHz)
System master clock output (High or 30 MHz)
Ground
Sync. signal input
Sync. signal output
Ground
System clock input (30 MHz)
System clock output (30 MHz)
System master clock select
Power supply
Serial clock input (256 fs)
Serial. signal input
Initial clear
Test mode setting (0: TEST, 1: Normal)
Not used
Ground
Power supply
Chip select
Write enable input
Read enable input
CPU address bus
Power supply
Ground
CPU data bus
Power supply
Not used
Ground
CPU data bus
Wait output
Power supply
Serial data bus
Power supply
Ground
Serial data bus
Power supply
Ground
Serial data bus
Power supply
Ground
Serial data bus
Not used
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
NC
NC
NC
NC
SIO28
SIO29
SIO30
SIO31
Vss
Vdd
SIO32
SIO33
SIO34
SIO35
SIO36
SIO37
SIO38
SIO39
Vss
Vdd
SIO40
SIO41
SIO42
SIO43
SIO44
SIO45
SIO46
SIO47
Vss
SIO48
SIO49
SIO50
SIO51
SIO52
SIO53
SIO54
SIO55
Vss
Vdd
Vdd
SIO56
SIO57
SIO58
SIO59
SIO60
SIO61
SIO62
SIO63
NC
NC
NC
NC
NC
NC
NC
NC
Vss
/POE
Vss
PIO00
PIO01
PIO02
PIO03
PIO04
PIO05
PIO06
PIO07
Vss
Vdd
Vdd
PIO08
PIO09
PIO10
PIO11
PIO12
PIO13
PIO14
PIO15
Vss
NC
PIO16
PIO17
PIO18
PIO19
PIO20
PIO21
PIO22
PIO23
Vss
Vdd
Vdd
PIO24
PIO25
PIO26
PIO27
PIO28
PIO29
PIO30
PIO31
Vss
NC
NC
NC
NC
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Not used
Serial data bus
Power supply
Ground
Serial data bus
Power supply
Ground
Serial data bus
Power supply
Serial data bus
Power supply
Ground
Serial data bus
Not used
Power supply
Parallel data bus controll signal
Power supply
Parallel data bus
Power supply
Ground
Parallel data bus
Power supply
Not used
Parallel data bus
Power supply
Ground
Parallel data bus
Power supply
Not used
YSS904-F (XV989A00) DSP5 (Digital Signal Processor) MAIN: IC106, 107, 110

PIN
NO. I/O FUNCTIONNAME PIN NO. I/O FUNCTIONNAME
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
Vdd
Vss
XI
XO
Vdd
/SYNCI
/SYNCO
Vdd
CKI
CKO
CKSEL
Vss
MCKS
/SSYNC
/IC
/TEST
BTYP
/IRQ
TRIG
Vdd
Vss
/CS
/WR
/RD
CA7
CA6
CA5
CA4
CA3
CA2
CA1
Vss
Vdd
CD15
CD14
CD13
CD12
CD11
CD10
CD09
CD08
CD07
CD06
Vss
Vdd
Vdd
CD05
CD04
CD03
CD02
CD01
CD00
/WAIT
Vss
SI0
SI1
SI2
SI3
SI4
SI5
SI6
SI7
Vss
Vdd
SO0
SO1
SO2
SO3
SO4
SO5
SO6
SO7
Vss
DB00
DB01
DB02
DB03
DB04
DB05
DB06
DB07
DB08
DB09
DB10
DB11
DB12
Vdd
Vdd
I
O
I
O
I
O
I
I
I
I
I
I
O
I/O
I
I
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
I
I
I
I
I
I
I
I
O
O
O
O
O
O
O
O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Power supply (3.3 V)
Ground
System master clock input (60 MHz or 30 MHz)
System master clock output (High or 30 MHz)
Power supply (5 V)
Sync. signal input
Sync. signal output
Power supply (5 V)
System clock input (30 MHz)
System clock output (30 MHz)
System master clock select (0: 60 MHz, 1: 30 MHz)
Ground
Serial I/O master clock input (128 x Fs)
Serial I/O Sync. signal output
Initial clear
Test mode setting (0: Test, 1: Normal)
Data bus type select (0: 8 bit, 1: 16 bit)
IRQ output
Trigger signal input/output
Power supply (5 V)
Ground
chip select signal input
Write signal input
Read signal input
Address bus of internal register
Ground
Power supply (3.3 V)
Data bus of internal register
Ground
Power supply (3.3 V)
Power supply (5 V)
Data bus of internal register
WAIT output
Ground
Serial data input
Ground
Power supply (5 V)
Serial data output
Ground
Parallel data bus
Power supply (5 V)
Power supply (3.3 V)
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
Vss
DB13
DB14
DB15
DB16
DB17
DB18
DB19
DB20
DB21
DB22
Vss
Vdd
DB23
DB24
DB25
DB26
DB27
DB28
DB29
DB30
DB31
TIMO/DBOB
Vss
Vdd
DA00
DA01
DA02
DA03
DA04
DA05
DA06
DA07
Vss
DA08
DA09
DA10
DA11
DA12
DA13
DA14
DA15
Vss
Vdd
(n.c)
Vdd
DA16
DA17
DA18
DA19
DA20
DA21
DA22
DA23
Vss
DA24
DA25
DA26
DA27
DA28
DA29
DA30
DA31
Vdd
Vss
A00
A01
A02
A03
A04
A05
A06
A07
A08
A09
Vss
Vdd
A10
A11
A12
A13
A14
A15/RAS
A16/CAS
A17/CE
/WE
/OE
Vdd
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
Ground
Parallel data bus
Ground
Power supply (3.3 V)
Parallel data bus
Timing signal output/ Parallel data bus output/ input
Ground
Power supply (5 V)
Memory data bus
Ground
Memory data bus
Ground
Power supply (3.3 V)
Not used
Power supply (5 V)
Memory data bus
Ground
Memory data bus
Power supply (5 V)
Ground
Memory address (SRAM, PSRAM, DRAM)
Ground
Power supply (3.3 V)
Memory address (SRAM, PSRAM, DRAM)
Memory address (SRAM, PSRAM)
Memory address (SRAM, PSRAM), /RAS (DRAM)
Memory address (SRAM, PSRAM), /CAS (DRAM)
Memory address (SRAM), /CE (PSRAM)
Memory write enable signal
Memory output enable signal
Power supply (5 V)
YSS910-S (XV988A00) DSP6 (Digital Signal Processor) MAIN: IC77, 80, 83, 86, 89, 92, 95, 98, 101, 104
DME32
16

DME32
17
PIN
NO. I/O FUNCTIONNAME PIN NO. I/O FUNCTIONNAME
1
2
3
4
5
6
7
8
9
10
11
12
13
14
DATA0
DATA1
DATA2
DATA3
GND
DATA4
DATA5
DATA6
DATA7
ALE
CS_N
SUSPEND
CLKOUT
INT_N
I/O
I/O
I/O
I/O
-
I/O
I/O
I/O
I/O
I
I
I/O
O
O
Bit 0 of bi-directional data.
Bit 1 of bi-directional data.
Bit 2 of bi-directional data.
Bit 3 of bi-directional data.
Ground
Bit 4 of bi-directional data.
Bit 5 of bi-directional data.
Bit 6 of bi-directional data.
Bit 7 of bi-directional data.
Address Latch Enable.
Chip Select (Active Low).
Device is in Suspend state.
Programmable Output Clock (slew-rate controlled)
interrupt (Active Low)
15
16
17
18
19
20
21
22
23
24
25
26
27
28
RD_N
WR_N
DMREQ
DMACK_N
EOT_N
RESET_N
GL_N
XTAL1
XTAL2
Vcc
D-
D+
Vout3.3
A0
I
I
O
I
I
I
O
I
O
-
-
-
-
I
Read Strobe (Active Low)
Write Strobe (Active Low)
DMA Request.
DMA Acknowledge (Active Low).
End of DMA Transfer (Active Low).
Reset (Active Low and asynchronous).
Built-in Power-On-Reset circuit
GoodLink LED indicator (Active Low)
Crystal Connection 1 (6 MHz)
Crystal Connection 2 (6 MHz)
Voltage supply (4.0-5.5 V)
USB D-data line
USB D+data line
3.3 V regulated output.
Address bit. A0=1 selects command
instruction; A0=0 selects the data phase.
PDIUSBD12PW (XW583A00) USB Interface PNR: IC102
PIN
NO. I/O FUNCTIONNAME PIN NO. I/O FUNCTIONNAME
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
/DSRA
/CTSA
/DTRA
VCC
/RTSA
INTA
/CSA
TXA
/LOW
TXB
/CSB
INTB
/RTSB
GND
/DTRB
/CTSB
/DSRB
/CDB
/RIB
RXB
VCC
A2
A1
A0
XTAL1
XTAL2
RESET
GND
RXC
/RIC
/CDC
/DSRC
I
I
O
I
O
O
I
O
I
O
I
O
O
O
I
I
I
I
I
I
I
I
I
I
O
I
I
I
I
I
Data set ready (active low)
Clear to send (active low)
Data terminal ready (active low)
Power supply inputs
Request to send (active low)
Interrupt A (active high)
Chip select
Transmit data
Write strobe
Transmit data
Chip select
Interrupt B (active high)
Request to send (active low)
Signal and power ground
Data terminal ready (active low)
Clear to send (active low)
Data set ready (active low)
Carrier detect (active low)
Ring indicator (active low)
Receive data input RX B
Power supply inputs
Address bus
Crystal or External clock input
Output of the crystal oscillator or buffered clock
Reset
Signal and power ground
Receive data input RX C
Ring indicator (active low)
Carrier detect (active low)
Data set ready (active low)
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
/CTSC
/DTRC
VCC
/RTSC
INTC
/CSC
TXC
/IOR
TXD
/CSD
INTD
/RTSD
GND
/DTRD
/CTSD
/DSRD
/CDD
/RID
RXD
VCC
D0
D1
D2
D3
D4
D5
D6
D7
GND
RXA
/RIA
/CDA
I
O
I
O
O
I
O
I
O
I
O
O
O
I
I
I
I
I
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I
Clear to send (active low)
Data terminal ready (active low)
Power supply inputs
Request to send (active low)
Interrupt C (active high)
Chip select
Transmit data
Read strobe
Transmit data
Chip select
Interrupt D (active high)
Request to send (active low)
Signal and power ground
Data terminal ready (active low)
Clear to send (active low)
Data set ready (active low)
Carrier detect (active low)
Ring indicator (active low)
Receive data input RX D
Power supply inputs
Data bus
Signal and power ground
Receive data input RX A
Ring indicator (active low)
Carrier detect (active low)
ST16C554DCQ64 (XW934A00) UART
(Universal asynchronous receiver and transmitter) MAIN: IC18

DME32
18
PIN
NO. I/O FUNCTIONNAME PIN NO. I/O FUNCTIONNAME
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
5V
5V
A_PGM
A_Vcc
/A_Vcc
/A_Vcc
12V
AVPP
AVCC
AVCC
AVCC
GND
NC
/SHDN
3.3V
I
I
I
I
I
I
I
O
O
O
O
-
-
I
I
Card power (5 V)
Card power (5 V)
AVPP voltage control
AVPP voltage control
AVPP voltage control
AVPP voltage control
Card power (12 V)
Power supply switch (0 V,3.3 V,5 V,12 V,HI-Z)
Power supply switch (0 V,3.3 V,5 V,HI-Z)
Power supply switch (0 V,3.3 V,5 V,HI-Z)
Power supply switch (0 V,3.3 V,5 V,HI-Z)
Ground
Not used
TPS2205 Shat down
Card power (3.3 V)
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
3.3V
3.3V
/OC
NC
BVCC
BVCC
BVCC
BVPP
12V
NC
/B_Vcc
/B_Vcc
B_Vcc
B_PGM
5V
I
I
O
-
O
O
O
O
I
-
I
I
I
I
I
Card power (3.3 V)
Card power (3.3 V)
Overflow control ("L" level signal output)
Not used
Power supply switch (0 V,3.3 V,5 V,HI-Z)
Power supply switxh (0 V,3.3 V,5 V,HI-Z)
Power supply switch (0 V,3.3 V,5 V,HI-Z)
Power supply switch (0 V,3.3 V,5 V,12 V ,HI-Z)
Card power (12 V)
Not used
BVCC voltage control
BVCC voltage control
BVCC voltage control
BVCC voltage control
Card power (5 V)
TPS2205IDB (XW602A00) Power Controller PNR: IC104
PIN
NO. I/O FUNCTIONNAME PIN NO. I/O FUNCTIONNAME
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
DAUX
HDLT
DOUT
VFL
OPT
SYNC
MCC
WC
MCB
MCA
SKSY
XI
XO
P256
LOCK
Vss
TC
DIM1
DIM0
DOM1
DOM0
KM1
I
O
O
O
O
O
O
O
O
O
I
I
O
O
O
O
I
I
I
I
I
Auxiliary input for audio data
Asynchronous buffer operation flag
Audio data output
Parity flag output
Fs x 1 Synchronous output signal for DAC
Fs x 1 Synchronous output signal for DSP
Fs x 64 Bit clock output
Fs x 1 Word clock output
Fs x 128 Bit clock output
Fs x 256 Bit clock output
Clock synchronization control input
Crystal oscillator connection or external
clock input
Crystal oscillator connection
VCO oscillating clock connection
PLL lock flag
Logic section power (GND)
PLL time constant switching output
Data input mode selection
Data input mode selection
Data output mode selection
Data output mode selection
Clock mode switching input 1
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
RSTN
Vdda
CTLN
PCO
(NC)
CTLP
Vssa
TSTN
KM2
KM0
FS1
FS0
CSM
EXTW
DDIN
LR
Vdd
ERR
EMP
CD0
CCK
CLD
I
I
O
I
I
I
I
O
O
I
I
I
O
O
O
O
I
I
System reset input
VCO section power (+5 V)
VCO control input N
PLL phase comparison output
VCO control input P
VCO section power (GND)
Test terminal. Open for normal use
Clock mode switching input 2
Clock mode switching input 0
Channel status sampling frequency
display output 1
Channel status sampling frequency
display output 0
Channel status output method selection
External synchronous auxiliary input
word clock
EIAJ (AES/EBU) data input
PLL word clock output
Logic section power (+5 V)
Data error flag output
Channel status emphasis control code
output
3-wire type microcomputer interface data
output
3-wire type microcomputer interface clock
input
3-wire type microcomputer interface load
input
YM3436DK (XG948E00) DIR2 (Digital Format Interface Receiver) MAIN: IC28, 40

IC BLOCK DIAGRAM
DME32
19
MM74HCU04SJX (XY070A00)
TC74HC04AF (XS993A00)
HD74LVC04FP (XW905A00)
Hex Inverter
MAIN:
PNR:
MM74HC14SJX (XW104A00)
Hex Inverter
MAIN: IC19
74VHC32SJX (XY306A00)
Quad 2 Input OR
MAIN: IC3, 5
MM74HC74ASJX (XY153A00)
Dual D-Type Flip-Flop
MAIN: IC17, 22
TC74HC123AF (XN242A00)
Dual Retriggerable Single Shot
MAIN: IC41
TC74VHC138F (XT015A00)
3 to 8 Demultiplexer
MAIN: IC64, 65
MM74HC151SJX (XY308A00)
8 to 1 Data Selector
MAIN: IC26, 62, 63
TC74HC153AFEL (XY309A00)
Dual 4 to 1 Data Selectors
MAIN: IC27
MM74HC157SJX (XY310A00)
Quad 2 to 1 Multiplexer
MAIN: IC108, 109
IC16, 25
IC103
1
2
3
4
5
6
7
1A
1Y
2A
2Y
3A
3Y
Vss
14
13
12
11
10
9
8
VDD
6A
6Y
5A
5Y
4A
4Y
1
2
3
4
5
6
7
1A
1Y
2A
2Y
3A
3Y
GND
14
13
12
11
10
9
8
VDD
6A
6Y
5A
5Y
4A
4Y
1
2
3
1A
1Y
42A
52B
62Y
7GND
1B
14
13
12
Vcc
4A
11 4Y
10 3B
93A
83Y
4B
INPUTS OUTPUTS
PR CLR CLK D Q Q
L
H
H
L
H
Q O
H
L
H
H
L
Q O
X
X
X
H
L
X
X
X
X
f
f
L
H
L
L
H
H
H
L
H
L
H
H
H
1
2
3
4
5
6
7
1CLR
1D
1CK
1PR
1Q
1Q
GND
14
13
12
11
10
9
8
VCC
2CLR
CLR
2D
D
2CK
CK
2PRPR
2Q
2Q
Q
Q
CLR
D
CK
PR
Q
Q
1A
1B
1
1Q
2Q
2 Cext
2 Rext / Cext
GND
116
215
314
413
512
611
710
8 9
Vcc
1 Rext / Cext
Cext
1Q
2Q
CLR
2B
2A
CLR
Q
Q
QQ
CLR
1
2
3
4
5
6
7
AA
Select
Enable
Output
Output
BB
CC
G2A G2A
G2B
G2B
G1 G1
Y7 Y7 Y5
Y4
Y3
Y2
Y1
Y0
Y6
16
15
14
13
12
11
10
Vcc
YO
Y1
Y2
Y3
Y4
Y5
8
GND 9Y6
1
2
3
4
5
6
7
3
Data
Inputs 2
1
0
Y
W
Strobe
16
15
14
13
12
11
10
Vcc
4
5
6
7
A
B
8
GND 9C
Outputs
Data
Inputs
Data
Select
D3 D4
D5
D6
D7
A
B
C
D2
D1
D0
Y
W
S
1
2
3
4
5
6
7
1G SELECT
STROBE B
OUTPUT 1Y
1G
IC3
IC2
IC1
IC0
1Y
16
15
14
13
12
11
10
Vcc
SELECT 2G
STROBE A
8
GND 9OUTPUT 2Y
2C0
2Y
2C1
2C2
2C3
2G
B
B
B
B
AA
AA
DATA
INPUTS
DATA
INPUTS
1
2
3
4
5
6
7
SELECT
1A 1A
1B 1B
1Y 1Y
2A 2A
2B 2B
2Y 2Y
16
15
14
13
12
11
10
Vcc
STROBE
G
4A
S3Y
4A
4B
4B
4Y
4Y
3A
3A
3B
3B
8
GND 93Y

DME32
20
MM74HC175SJX (XY307A00)
Quad D-Type Flip-Flop
MAIN: IC24, 46-49
MM74HC245ASJX (XW107A00)
SN74ABT245BNSR (XU009A00)
TC74VHC245F (XT487A00)
Octal 3-State Bus Transceiver
MAIN: IC29-31, 50-52, 60, 61, 66-75
MM74HC273SJX (XY198A00)
Octal D-Type Flir Flop
MAIN: IC23
TC74HC4052AF (XS790A00)
Differential 4-Channel
Multiplexer/Demultiplexer
MAIN: IC44, 45
TC74LVX4245FS (XU229A00)
Dual Supply Octal Bus Transceiver
MAIN: IC111-117
SN75121NSR (XU816A00)
Dual Line Driver
MAIN: IC36, 43
SN75124NS (XV930A00)
Triple Line Receiver
MAIN: IC39
SN75C1168NSR (XU073A00)
Line Driver / Receiver
MAIN: IC21, 37, 122
AM26LS31CNSR (XU996A00)
Quad Line Driver
MAIN: IC34, 35, 118, 119
QCL
QD
CK
QCL
QD
CK QCL
QDCK
QCL
QDCK
1
2
3
4
5
6
7
CL
1Q
1Q
1D
2D
2Q
2Q
16
15
14
13
12
11
10
VDD
4Q
4Q
4D
3D
3Q
3Q
8
Vss 9CK
1
2
3
4
5
6
7
20
19
18
17
16
15
14
Vcc
G
B1
B2
B3
B4
B5
B6
B7
B8
8
9
10
12
11
GND
A8
A7
A6
A5
A4
A3
A2
A1
D1R
13
CLEAR
1Q
1D
2D
2Q
3Q
3D
4D
4Q
GND
VCC
8Q
8D
7D
7Q
6Q
6D
5D
5Q
CLOCK
120
219
318
417
516
615
714
813
912
10 11
Q
DCK
CL
D
Q
CK
CL
Q
DCK
CL
D
Q
CK
CL
D
Q
CK
CL
Q
DCK
CL
D
Q
CK
CL
Q
DCK
CL
1
2
3
4
5
6
7
0Y
2Y
Y-COM
1Y
INH
VEE
VSS
3Y
16
15
14
13
12
11
VDD
2X
1X
X-COM
0X
3X
A
89
10
B
2Y
0Y
Y-COM
3Y
1Y
INH
B
2X
1X
X-COM
0X
3X
A
VCCA
DIR
A1
A2
A3
A4
A5
A6
A7
A8
GND
GND
VCCB
VCCB
/G
B1
B2
B3
B4
B5
B6
B7
B8
GND
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
8
9
10 12
13
14
15
G1
G2
D
D
B
A
11
24
23
22
21
20
19
18
8
9
10
11
12
16
15
14
13
17
Vcc
2F
2E
2A
2Y
GND
1Y
1
2
3
4
5
6
7
89
10
11
12
13
14
15
16
2C
2B
2D
1A
1B
1C
1D
1E
1F
1A
1B
2R
2S
2A
2B
2Y
GND
116
215
314
413
512
611
710
8 9
Vcc
1S
1R
1Y
3A
3S
3R
3Y
1
2
3
4
5
6
7
1B
1A
1R
1DE
2R
2A
2B
16
15
14
13
12
11
10
Vcc
1D
1Y
1Z
2DE
2Z
2Y
8
GND 92D
1
2
3
4
5
6
7
1A
1Y
1Z
2Z
2Y
2A
GND
ENABLE G
16
15
14
13
12
11
Vcc
4A
4Y
4Z
ENABLE G
3Z
3Y
89
10
3A
OUTPUTS
H= high level
L= low level
X= irrelevant
Z= high impedance (off)
ENABLESINPUT
AGGYZ
H
H
X
X
L
X
X
L
L
H
H
L
H
L
Z
L
H
L
H
Z
H
L
H
L
X