Denon TU-604CI Service Manual

Ver. 1

SERVICE MANUAL

MODEL	JP	E3	E2	EK	E2A	E1C	E1K	EUT
TU-604CI		3	3

AM-FM / XM MULTIPLE TUNER

●For purposes of improvement, specifications and design are subject to change without notice.

●Please use this service manual with referring to the operating instructions without fail.

●Some illustrations using in this service manual are slightly different from the actual set.

●8

e

Denon Brand Company, D&M Holdings lnc.

X0369 V.01 DE/CDM 0805

SAFETY PRECAUTIONS

The following check should be performed for the continued protection of the customer and service technician.

LEAKAGE CURRENT CHECK

Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power cord is less than 460 kohms, the unit is defective.

CAUTION Please heed the points listed below during servicing and inspection.

Heed the cautions!

Spots requiring particular attention when servicing, such as the cabinet, parts, chassis, etc., have cautions indicated on labels or seals. Be sure to heed these cautions and the cautions indicated in the handling instructions.

Caution concerning electric shock!

(1)An AC voltage is impressed on this set, so touching internal metal parts when the set is energized could cause electric shock. Take care to avoid electric shock, by for example using an isolating transformer and gloves when servicing while the set is energized, unplugging the power cord when replacing parts, etc.

(2)There are high voltage parts inside. Handle with extra care when the set is energized.

Caution concerning disassembly and assembly!

Though great care is taken when manufacturing parts from sheet metal, there may in some rare cases be burrs on the edges of parts which could cause injury if fingers are moved across them. Use gloves to protect your hands.

Only use designated parts!

The set's parts have specific safety properties (fire resistance, voltage resistance, etc.). For replacement parts, be sure to use parts which have the same properties. In particular, for the important safety parts that are marked z on wiring diagrams and parts lists, be sure to use the designated parts.

Be sure to mount parts and arrange the wires as they were originally!

For safety reasons, some parts use tape, tubes or other insulating materials, and some parts are mounted away from the surface of printed circuit boards. Care is also taken with the positions of the wires inside and clamps are used to keep wires away from heating and high voltage parts, so be sure to set everything back as it was originally.

Inspect for safety after servicing!

Check that all screws, parts and wires removed or disconnected for servicing have been put back in their original positions, inspect that no parts around the area that has been serviced have been negatively affected, conduct an insulation check on the external metal connectors and between the blades of the power plug, and otherwise check that safety is ensured.

(Insulation check procedure)

Unplug the power cord from the power outlet, disconnect the antenna, plugs, etc., and turn the power switch on. Using a 500V insulation resistance tester, check that the insulation resistance between the terminals of the power plug and the externally exposed metal parts (antenna terminal, headphones terminal, microphone terminal, input terminal, etc.) is 1MΩ or greater. If it is less, the set must be inspected and repaired.

CAUTION Concerning important safety parts

Many of the electric and structural parts used in the set have special safety properties. In most cases these properties are difficult to distinguish by sight, and using replacement parts with higher ratings (rated power and withstand voltage) does not necessarily guarantee that safety performance will be preserved. Parts with safety properties are indicated as shown below on the wiring diagrams and parts lists is this service manual. Be sure to replace them with parts with the designated part number.

(1)Schematic diagrams ... Indicated by the z mark.

(2)Parts lists ... Indicated by the z mark.

Using parts other than the designated parts could result in electric shock, fires or other dangerous situations.

2 TU-604CI

	(1)
		500V
		MΩ

(2) には十分ご注意ください。

図、部品表にz

が維持されるとは、限りません。安全上の特性を持った部 品は、このサービスマニュアルの配線図、部品表につぎの ように表示していますので必ず指定されている部品番号 のものを使用願います。

(1) … z

(2) … z

3 TU-604CI

DIMENSION

4 TU-604CI

WIRE ARRANGEMENT
If wire bundles are untied or moved to perform adjustment or
parts replacement etc., be sure to rearrange them neatly as
they were originally bundled or placed afterward.
Otherwise, incorrect arrangement can be a cause of noise

generation.

Wire arrangement viewed from the top
	Back Panel side

Front Panel side

5 TU-604CI

CAUTION IN SERVICING
Initializing MULTI TUNER
MULTI TUNER initialization should be performed when the	Digital
µcom and peripheral parts of µcom, and Digital P.W.B. are re-
placed.

1.Press the “ON/STANDBY” button, starting state it does.

2.Press the “SELECT/ENTER” button and hold it in for at least 3 seconds, while simultaneously pressing the “MODE” button and the “TUNER 3” button.

3.Check that the entire display is flashing with an interval of about 1 second, and release your fingers from the 2 buttons.

The microprocessor will be initialized.

Note: If step 3 does not work, start over from step 1.

All user settings will be lost and this factory setting will be recovered when this initialization mode. So make sure to m+emorize your setting for restoring after the initialization.

1."ON/STANDBY"

2."MODE" "TUNER 3""SELECT/ENTER" 3

3.1 2

: 3 1

ON / STANDBY

MODE TUNER 3

SELECT / ENTER

● The parts of Option board are not serviceable.	● Option board
Please replace the product itself.
<Option board>	<Option board>
• ACD-AMFM	ACD-AMFM
• ACD-XMSIR	ACD-XMSIR
• ACD-HD	ACD-HD
• ACD-DAB	ACD-DAB

6 TU-604CI

DISASSEMBLY

•Disassemble in order of the arrow of the figure of following flow.

•In the case of the re-assembling, assemble it in order of the reverse of the following flow.

•In the case of the re-assembling, observe "attention of assembling" it.

CABINET TOP

PANEL FRONT SUB ASSY

Refer to "DISASSEMBLY

1.PANEL FRONT SUB ASSY" and "EXPLODED VIEW"

POWERON UNIT

(Ref. No. of EXPLODED VIEW : 7)

FRONT P.W.B UNIT

(Ref. No. of EXPLODED VIEW : 10)

CHASSIS BACK SUB ASSY

Refer to "DISASSEMBLY

4.CHASSIS BACK SUB ASSY" and "EXPLODED VIEW"

AMFM BUILT-IN P.W.B UNIT ASSY

(Ref. No. of EXPLODED VIEW : 42)

HEAT SINK MAIN L SUB ASSY				STBY UNIT ASSY			IO OPTION UNIT /
Refer to "DISASSEMBLY				Refer to "DISASSEMBLY			IO BUILT-IN UNIT /
2.HEAT SINK MAIN L SUB ASSY"				7.STBY UNIT ASSY			ETHERNET P.W.B UNIT ASSY
and "EXPLODED VIEW"				and "EXPLODED VIEW"			Refer to "DISASSEMBLY
POWER2 UNIT				STBY1 UNIT			5.IO OPTION UNIT /
(Ref. No. of EXPLODED VIEW : 16)				(Ref. No. of EXPLODED VIEW : 33)			IO BUILT-IN UNIT /
POWER3 UNIT				STBY2 UNIT			ETHERNET P.W.B UNIT ASSY"
(Ref. No. of EXPLODED VIEW : 17)				(Ref. No. of EXPLODED VIEW : 34)			and "EXPLODED VIEW"
							IO OPTION UNIT
							(Ref. No. of EXPLODED VIEW : 35)
HEAT SINK MAIN R SUB ASSY				TRANS			IO BUILT-IN UNIT
Refer to "DISASSEMBLY				Refer to "DISASSEMBLY			(Ref. No. of EXPLODED VIEW : 36)
3.HEAT SINK MAIN R SUB ASSY"				8.TRANS"			ETHERNET P.W.B UNIT ASSY
and "EXPLODED VIEW"				and "EXPLODED VIEW"			(Ref. No. of EXPLODED VIEW : 37)
POWER1 UNIT				TRANS
(Ref. No. of EXPLODED VIEW : 15)				(Ref. No. of EXPLODED VIEW : 28)
XMBUS UNIT
(Ref. No. of EXPLODED VIEW : 18)							MAIN P.W.B UNIT ASSY
							Refer to "DISASSEMBLY
							6.MAIN P.W.B UNIT ASSY
							and "EXPLODED VIEW"
							MAIN P.W.B UNIT ASSY
							(Ref. No. of EXPLODED VIEW : 30)

The viewpoint of each photograph	Picture A
(photography direction)
( ) Front side
Top view	Picture F
Picture C	Picture D
	Picture G

Picture E

Picture B

7 TU-604CI

1. PANEL FRONT SUB ASSY

proceeding ( ) : CABINET TOP → PANEL FRONT SUB ASSY

(1) Remove the screws.

Bottom view

(2) Disconnect the connector wires and remove the screw.

CP1003 CP1001

Picture F

CORD HOLDER : Loose

CORD HOLDER : Loose

FFC CABLE

Picture C

CP1102

cut

Please refer to "EXPLODED VIEW " for the disassembly method of each P.W.B included in PANEL FRONT SUB ASSY .

PANEL FRONT SUB ASSY "EXPLODED VIEW "

8 TU-604CI

2. HEAT SINK MAIN L SUB ASSY

proceeding ( ) : CABINET TOP → PANEL FRONT SUB ASSY

→ HEAT SINK MAIN L SUB ASSY

(1)Disconnect the connector wires.

HEAT SINK MAIN R SUB ASSY

Picture A

(A)

HEAT SINK MAIN L SUB ASSY

Detail : (A)

CP304

CP303

Picture A

CP302 CN303 CN302 CP301 CP305

(2) Disconnect the connector wires and remove the screws.

(B)	CP307	CP306

HEAT SINK MAIN L SUB ASSY

Top view

9 TU-604CI

(3) Disconnect the connector wires.

Detail : (B)

CP118

CN311

CP308

Picture D

Please refer to "EXPLODED VIEW " for the disassembly method of each P.W.B included in HEAT SINK MAIN L SUB ASSY .

HEAT SINK MAIN L SUB ASSY "EXPLODED VIEW "

3. HEAT SINK MAIN R SUB ASSY

proceeding ( ) : CABINET TOP → PANEL FRONT SUB ASSY

→HEAT SINK MAIN L SUB ASSY → HEAT SINK MAIN R SUB ASSY

(1)Disconnect the connector wires.

CP119

CP309

HEAT SINK MAIN R SUB ASSY

Picture D

CN304 CN305 CN307 CN308

(2) Disconnect the connector wires and remove the screws.

CP309 CP119

HEAT SINK MAIN R SUB ASSY

Top view

Please refer to "EXPLODED VIEW " for the disassembly method of each P.W.B included in HEAT SINK MAIN R SUB ASSY .

HEAT SINK MAIN R SUB ASSY "EXPLODED VIEW "

10 TU-604CI

4. CHASSIS BACK SUB ASSY

proceeding ( ) : CABINET TOP → CHASSIS BACK SUB ASSY

Top view

CHASSIS BACK SUB ASSY

AMFM BUILT-IN P.W.B UNIT ASSY

(1) Remove the P.W.B HOLDER and disconnect the connector wire. P.W.B

P.W.B HOLDER

AMFM BUILT-IN P.W.B UNIT ASSY

Picture C

CP1102 ETHERNET P.W.B UNIT ASSY

11 TU-604CI

(2) Disconnect the connect wires.

CN401 CP602

Picture A

(A)	CN402	CP603
Detail : (A)	CP456

cut

Top view

(3) Remove the screws.

Picture B

Please refer to "EXPLODED VIEW " for the disassembly method of each P.W.B included in CHASSIS BACK SUB ASSY .

CHASSIS BACK SUB ASSY "EXPLODED VIEW "

12 TU-604CI

5. IO OPTION UNIT / IO BUILT-IN UNIT / ETHERNET P.W.B UNIT ASSY

proceeding ( ) : CABINET TOP → CHASSIS BACK SUB ASSY

→ IO OPTION UNIT / IO BUILT-IN UNIT / ETHERNET P.W.B UNIT ASSY

(1)Remove the IO OPTION UNIT , IO BUILT-IN UNIT and ETHERNET UNIT. IO OPTION UNIT IO BUILT-IN UNIT

ETHERNET UNIT

ETHERNET P.W.B UNIT ASSY

IO OPTION UNIT

CP405

Picture B

CP1101

IO BUILT-IN UNIT CP404

CP407

6. MAIN P.W.B UNIT ASSY

proceeding ( ) : CABINET TOP → CHASSIS BACK SUB ASSY

→IO OPTION UNIT / IO BUILT-IN UNIT / ETHERNET P.W.B UNIT ASSY

→ MAIN P.W.B UNIT ASSY

Please refer to "EXPLODED VIEW " for the disassembly method of MAIN P.W.B UNIT ASSY.

MAIN P.W.B UNIT ASSY "EXPLODED VIEW "

7. STBY UNIT ASSY

proceeding ( ) : CABINET TOP → CHASSIS BACK SUB ASSY

→ STBY UNIT ASSY

(1)Disconnect the connector wires and FFC Cables. FFC

STBY1 UNIT

Picture B

MAIN P.W.B UNIT ASSY

STBY2 UNIT

Please refer to "EXPLODED VIEW " for the disassembly method of each P.W.B included in STBY UNIT ASSY.

STBY UNIT ASSY "EXPLODED VIEW "

13 TU-604CI

8. TRANS

proceeding ( ) : CABINET TOP → PANEL FRONT SUB ASSY → TRANS

(1)Remove the PANEL FRONT ASSY. PANEL FRONT ASSY

(2)Disconnect the connector wires.

CP304 CP303

Picture A

cut

CP301

CP305

(3) Disconnect the connector wires and remove the screws.

Picture B

cut

CP453

14 TU-604CI

CHECK WITH TEST MODE

1.Operation Spec

When the following conditions are satisfied at its starting state, error information is displayed.

Starting method (µcom version display mode):

Press the “SELECT/ENTER” button and hold it in for at least 3 seconds, while simultaneously pressing the “MODE” button and the “TUNER 1” button.

Then, “SELECT/ENTER” JOG is turned clockwise and the following information is displayed on FL Display.

2.Display Order

Destination information →Main-µcom version information → Sub-µcom version information → Ethernet information

( ):

"MODE" "TUNER 1""SELECT/ENTER" 3

"SELECT/ENTER" JOG FL Display

→ →→

MODE TUNER 1

SELECT / ENTER

15 TU-604CI

---MEMO---

16 TU-604CI

TROUBLE SHOOTING

1.POWER

1.1.Power not turn on

Power not turn on

NO

Is the fuse blown?

YES

YES

Is DC3.3V voltage supplied to the µcom? NO

YES

Refer to Fuse is blown.

Are there any incomplete connections in the connectors connecting between the various circuit boards?

YES

Connect the connectors properly.

Is a DC3.3V voltage output when the cord supplying the power to the µcom is unplugged?

YES

Check the µcom periphery circuitry and		Check the circuitry and parts the	µcom
		for damage and short-circuits, and
replace any defective parts.
		replace any defective parts.

NO Check for damage of the circuitry parts and replace any defective parts.

NO Check the parts from µcom to the primary circuitry and replace any defective parts.

1.2. Fuse is blown

Fuse is blown

Check for leaks or short circuits in the pri-		Check for short circuits in the rectifier		Check for short circuits in the power stabi-
		diodes and circuitry of the secondary side		lizer unit's regulator output terminal and
mary side parts, and replace any defec-
		rectifying circuits, and replace any defec-		the ground, and replace any defective
tive parts.
		tive parts.		parts.

After repairing, also replace the fuse.

NO

YES

NO

YES

YES

NO

NO

DC3.3V

1

DC3.3V

YES

YES

1.2.

1

2

GND

FUSE

17 TU-604CI

BLOCK DIAGRAM

18

TU-604CI

SEMICONDUCTORS

Only major semiconductors are shown, general semiconductors etc. are omitted to list.

1. IC’s

M30626FJPFP (IC103)

M30626FJPFP Terminal Function

	Pin	Pin	Pin Name	I/O	STBY	STOP	Active	Function
		Function
	1	P96/SOUT4	VFD_DT	O	O/L	O/L	SERIAL	FLD driver control terminal (16-ST-87GINK) DATA
	2	P95/CLK4	VFD_CLK	O	O/L	O/L	SERIAL	FLD driver control terminal (16-ST-87GINK) CLOCK
	3	P94/TB4	FLD_RST	O	O/L	O/L	L:RESET	FLD driver reset control terminal (16-ST-87GINK)
								RESET
	4	P93/TB3	VFD_CS	O	O/L	O/L	H:DATA transfer	FLD driver control terminal (16-ST-87GINK) CIP
							prohibition	SELECT
	5	P92/SOUT3	ETHER_SPI_TX(MOEI)	O	O/L	O/L	SERIAL	ETHER SPI communication control terminal TX
	6	P91/SIN3	ETHER_SPI_RX(MIEO)	I	O/L	O/L	SERIAL	ETHER SPI communication control terminal RX
	7	P90/CLK3	ETHER_SPI_CLK	O	O/L	O/L	SERIAL	ETHER SPI communication control terminal CLOCK
	8	BYTE	BYTE	GND	-	-		Single chip mode setting
	9	CNVCS	CNVSS	-	-	-		UP GRADE PIN
	10	P87	MAIN_PWR_STNDBY	O	O/L	O/L	H:ACTIVE	POWER RELAY CONTROL
	11	P86	NC	O	O/L	O/L	-	PULL-DOWN
	12	RESET	HARD RST	I	I	I	Lv	u-COM RESET SIGNAL INPUT

19 TU-604CI

	Pin	Pin	Pin Name	I/O	STBY	STOP	Active	Function
		Function
	13	XOUT	XOUT	O	-	-		OSILATOR CONNECTION
	14	VSS	Vss	GND	-	-		GND
	15	XIN	XIN	I	I	I		OSILATOR CONNECTION
	16	VCC	Vcc1	3.3V	-	-		POWER 3.3V
	17	P85/NMI	NMI	I	-	-		UP GRADE PIN
	18	P84/INT2	PWR_DOWN	I	I	I	Fall Edge&L	Power failure detection
	19	P83/INT1	REMOCON	I	I	I	Rise Edge&H	Remote control receiver terminal
	20	P82/INT0	ETHER_REQ	I	I	I	Fall Edge&L	EATHERNET REQUEST
	21	P81	NC	O	O/L	O/L	-	PULL-DOWN
	22	P80	NC	O	O/L	O/L	-	PULL-DOWN
	23	P77	NC	O	O/L	O/L	-	PULL-DOWN
	24	P76	NC	O	O/L	O/L	-	PULL-DOWN
	25	P75	NC	O	O/L	O/L	-	PULL-DOWN
	26	P74	NC	O	O/L	O/L	-	PULL-DOWN
	27	P73/CTS2	NC	O	O/L	O/L	-	PULL-DOWN
	28	P72/CLK2	TU CLK	O	O/L	O/L		TUNER SUB CPU communication control
								terminal CLOCK
	29	P71/RXD2	TU RX(MISO)	I	I	O/L	UART	TUNER SUB CPU communication control
								terminal RX
	30	P70/TXD2	TU TX(MOSI)	O	O/L	O/L	UART	TUNER SUB CPU communication control
								terminal TX
	31	P67/TXD1	RS232C_TX(MORI)	O	O/L	O/L	UART	RS232C SIGNAL OUTPUT
	32	P66/RXD1	RS232C_RX(MIRO)	I	I	O/L	UART	RS232C SIGNAL INPUT
	33	P65/CLK1	TU6_CS	O	O/L	O/L		TUNER6 communication control CHIP SELECT
	34	P64/CTS1	TU6_REQ	I	O/L	O/L	Lv	TUNER6 SUB CPU communication control
								terminal REQUEST
	35	P63/TXD0	ETHER_TX(MOEI)	O	O/L	O/L	UART	EATHERNET communication terminal TX
	36	P62/RXD0	ETHER_RX(MIEO)	I	O/L	O/L	UART	EATHERNET communication terminal RX
	37	P61/CLK0	RST_TU6	O	O/L	O/L	L:ACTIVE	TUNER6 SUB CPU RESET
	38	P60/CTS0	MUTE RL6	O	O/L	O/L	H:ACTIVE	TUNER6 MUTE RELAY control terminal
	39	P57	MUTE TR6	O	O/L	O/L	H:ACTIVE	TUNER6 MUTE TRANSISTOR control terminal
	40	P56	TU5_CS	O	O/L	O/L		TUNER5 communication control CHIP SELECT
	41	P55/EPM	RS232C_EPM	I	I	I		UP GRADE PIN
	42	P54	TU5_REQ	I	O/L	O/L	Lv	TUNER5 SUB CPU communication control
								terminal REQUEST
	43	P53	RST_TU5	O	O/L	O/L	L:ACTIVE	TUNER5 SUB CPU RESET
	44	P52	MUTE RL5	O	O/L	O/L	H:ACTIVE	TUNER5 MUTE RELAY control terminal
	45	P51	MUTE TR5	O	O/L	O/L	H:ACTIVE	TUNER5 MUTE TRANSISTOR control terminal
	46	P50/CE	RS232C_CE	O	I	I		UP GRADE PIN
	47	P47	TU4_CS	O	O/L	O/L		TUNER4 communication control CHIP SELECT
	48	P46	TU4_REQ	I	O/L	O/L	Lv	TUNER4 SUB CPU communication control
								terminal REQUEST
	49	P45	RST_TU4	O	O/L	O/L	L:ACTIVE	TUNER4 SUB CPU RESET
	50	P44	MUTE RL4	O	O/L	O/L	H:ACTIVE	TUNER4 MUTE RELAY control terminal
	51	P43	MUTE TR4	O	O/L	O/L	H:ACTIVE	TUNER4 MUTE TRANSISTOR control terminal
	52	P42	TU3_CS	O	O/L	O/L		TUNER3 communication control CHIP SELECT
	53	P41	TU3_REQ	I	O/L	O/L	Lv	TUNER3 SUB CPU communication control
								terminal REQUEST
	54	P40	RST_TU3	O	O/L	O/L	L:ACTIVE	TUNER3 SUB CPU RESET
	55	P37	MUTE RL3	O	O/L	O/L	H:ACTIVE	TUNER3 MUTE RELAY control terminal
	56	P36	MUTE TR3	O	O/L	O/L	H:ACTIVE	TUNER3 MUTE TRANSISTOR control terminal
	57	P35	TU2_CS	O	O/L	O/L		TUNER2 communication control CHIP SELECT
	58	P34	TU2_REQ	I	O/L	O/L	Lv	TUNER2 SUB CPU communication control
								terminal REQUEST
	59	P33	RST_TU2	O	O/L	O/L	L:ACTIVE	TUNER2 SUB CPU RESET
	60	P32	MUTE RL2	O	O/L	O/L	H:ACTIVE	TUNER2 MUTE RELAY control terminal
	61	P31	MUTE TR2	O	O/L	O/L	H:ACTIVE	TUNER2 MUTE TRANSISTOR control terminal

20 TU-604CI

	Pin	Pin	Pin Name	I/O	STBY	STOP	Active	Function
		Function
	62	VCC	Vcc2	3.3V	-	-		POWER 3.3V
	63	P30	TU1_CS	O	O/L	O/L		TUNER1 communication control CHIP SELECT
	64	VSS	Vss	GND	-	-		-
	65	P27/AN2_7	TU1_REQ	I	O/L	O/L	Lv	TUNER1 SUB CPU communication control
								terminal REQUEST
	66	P26/AN2_6	RST_TU1	O	O/L	O/L	L:ACTIVE	TUNER1 SUB CPU RESET
	67	P25/AN2_5	MUTE RL1	O	O/L	O/L	H:ACTIVE	TUNER1 MUTE RELAY control terminal
	68	P24/AN2_4	MUTE TR1	O	O/L	O/L	H:ACTIVE	TUNER1 MUTE TRANSISTOR control terminal
	69	P23/AN2_3	TU6_TRG	O	O/L	O/L	H:ACTIVE	TUNER6 TRIGGER OUT
	70	P22/AN2_2	TU5_TRG	O	O/L	O/L	H:ACTIVE	TUNER5 TRIGGER OUT
	71	P21/AN2_1	TU4_TRG	O	O/L	O/L	H:ACTIVE	TUNER4 TRIGGER OUT
	72	P20/AN2_0	TU3_TRG	O	O/L	O/L	H:ACTIVE	TUNER3 TRIGGER OUT
	73	P17/INT5	TU2_TRG	O	O/L	O/L	H:ACTIVE	TUNER2 TRIGGER OUT
	74	P16/INT4	TU1_TRG	O	O/L	O/L	H:ACTIVE	TUNER1 TRIGGER OUT
	75	P15/INT3	A/D_3(PWR_KEY)	I	O/L	O/L	Lv	POWER ON/STANDBY KEY input
	76	P14/D12	E2PROM_SCL	O	O/L	O/L		E2PROM communication clock: MEMORY BACK UP
	77	P13/D11	E2PROM_SDA	I/O	I	O/L	SERIAL	E2PROM communication DATA I/O:MEMORY
								BACK UP
	78	P12/D10	RS232C_PWR_SW	O	O/H	O/L	H:ACTIVE	RS232C power supply control terminal
	79	P11/D9	ETHER_SPI_CS	O	O/L	O/L		ETHER SPI communication control terminal CS
	80	P10/D8	ETHER_ RST	O	O/L	O/L	L:RESET	ETHERNET RST
	81	P07/AN_07	ETHER_MODE	I	I	I	Lv	EATHERNET MODE
	82	P06/AN_06	ETHER_POWER	O	O/L	O/L	H:ACTIVE	EATHER power supply ON/OFF
	83	P05/AN_05	SELECT UP	I	I	O/L	Lv	ROTALY ENCODER UP input
	84	P04/AN_04	SELECT DOWN	I	I	O/L	Lv	ROTALY ENCODER DOWN input
	85	P03/AN0_3	A/D_0	I	O/L	O/L	Lv	KEY input A/D0
	86	P02/AN0_2	A/D_1	I	O/L	O/L	Lv	KEY input A/D1
	87	P01/AN0_1	A/D_2	I	O/L	O/L	Lv	KEY input A/D2
	88	P00/AN0_0	M_TRG	O	O/L	O/L	H:ACTIVE	MASTER TRIGGER OUT
	89	P107/AN7	STANDBY LED	O	O/L	O/L	H:ACTIVE	STANDBY LED(RED)
	90	P106/AN6	POWER ON LED	O	O/L	O/L	H:ACTIVE	POWER ON LED(GREEN)
	91	P105/AN5	TU6 LED	O	O/L	O/L	H:ACTIVE	TUNER6 SELECT LED
	92	P104/AN4	TU5 LED	O	O/L	O/L	H:ACTIVE	TUNER5 SELECT LED
	93	P103/AN3	TU4 LED	O	O/L	O/L	H:ACTIVE	TUNER4 SELECT LED
	94	P102/AN2	TU3 LED	O	O/L	O/L	H:ACTIVE	TUNER3 SELECT LED
	95	P101/AN1	TU2 LED	O	O/L	O/L	H:ACTIVE	TUNER2 SELECT LED
	96	AVSS	AVss	GND	-	-	-	GND
	97	P100/AN0	TU1 LED	O	O/L	O/L	H:ACTIVE	TUNER1 SELECT LED
	98	VREF	VREF	3.3V	-	-	-	VREF
	99	AVCC	AVcc	3.3V	-	-	-	POWER 3.3V
	100	P97/SIN4	NA/EU SEL	I	O/L	O/L	-	NA/EU switch NA:Hi and EU:Lo

21 TU-604CI

M30621FCPGP (IC606)

P0 7/AN07

P2 0/AN20 P2 1/AN21

P2 2/AN22 P2 3/AN23

P2 4/AN24

P2 5/AN25

P2 6/AN26

P2 7/AN27

P3 0

P3 1

P3 2

P3 3

P3 4

P3 5

P3 6

P3 7

P4 0

P4 1

P4 2

						60						59		58		57		56		55		54		53		52			51		50		49		48		47			46			45			44
	P0_6/AN0_6									61
	P0_5/AN0_5									62
	P0_4/AN0_4									63
	P0_3/AN0_3									64
	P0_2/AN0_2									65
	P0_1/AN0_1									66
	P0_0/AN0_0									67
										68
P10_7/AN7/KI3
P10_6/AN6/KI2										69										M16C/62 Group
P10_5/AN5/KI1										70
P10_4/AN4/KI0										71						(M16C/62P, M16C/62PT)
	P10_3/AN3									72
	P10_2/AN2									73
	P10_1/AN1									74
	AVSS									75
	P10_0/AN0									76
	VREF									77
	AVCC									78
P9_	7/ADTRG/SIN4								79
P9_6/ANEX1/SOUT4									80
						1						2		3		4		5		6		7		8		9			10		11		12		13		14			15			16			17
										P95/ANEX0/CLK4		P94/DA1/TB4IN		P93/DA0/TB3IN		P92/TB2IN/SOUT3		P90/TB0IN/CLK3		CNVSS(BYTE)		P87/XCIN		P86/XCOUT			RESET		XOUT		VSS		XIN		VCC1			P85/NMI			P84/INT2/ZP			P83/INT1			P82/INT0

43 42 41

40				P4_3
39				P5_0
38				P5_1
37				P5_2
36				P5_3
35				P5_4
34				P5_5
33				P5_6
32				P5_7/CLKOUT
31
				P6_0/CTS0/RTS0
30				P6_1/CLK0
29				P6_2/RXD0/SCL0
28				P6_3/TXD0/SDA0
27				P6_			4/CTS1/RTS1/CTS0/CLKS1
26				P6_5/CLK1
25				P6_6/RXD1/SCL1
24				P6_7/TXD1/SDA1
23				P7_0/TXD2/SDA2/TA0OUT (1)
22				P7_1/RXD2/SCL2/TA0IN/TB5IN (1)
21				P7_6/TA3OUT

18 19 20

P8_1/TA4IN

P8_0/TA4OUT

P7_7/TA3IN

NOTES: 1. P7_0 and P7_1 are N channel open-drain output pins.

M30621FJPFP Terminal Function

Pin	Pin Function	Pin Name	I/O	STBY	STOP	Active	Function
1	P95/CLK4	ICLK	O	O/L	O/L		E2PROM CLOCK
2	P94/TB4	RDS_DO	I	I	O/L	Lv	RDS decoder seial data input(LC72722)
3	P93/TB3	RDS_CE	O	O/L	O/L		RDS decoder seial data Chip Enable(LC72722)
4	P92/SOUT3	RDS_DI	O	O/L	O/L		RDS decoder seial data output(LC72722)
5	P90/CLK3	RDS_CL	O	O/L	O/L		RDS decoder seial data CLOCK(LC72722)
6	CNVCS(BYTE)	CNVSS	-	-	-		UP GRADE PIN
7	P87	FM_MUTE	O	O/L	O/L	H:ACTIVE	FM/AM RADIO ANALOG MUTE
8	P86	NA/EU_SEL	O	O/L	O/L	H:ACTIVE	NORTH AMERICA/EUédå¸SELECT Lo:NA
9	RESET	HARD RST	I	I	I	Lv	u-COM RESET SIGNAL INPUT
10	XOUT	XOUT	O	-	-		OSILATOR CONNECTION
11	VSS	Vss	GND	-	-		GND
12	XIN	XIN	I	I	I		OSILATOR CONNECTION
13	VCC	Vcc1	3.3V	-	-		POWER 3.3V
14	P85/NMI	NMI	I	-	-		PULL-UP
15	P84/INT2	NC	O	O/L	O/L		OPEN
16	P83/INT1	NC	O	O/L	O/L		OPEN
17	P82/INT0	RDS_SYR	I	I	I	H:ACTIVE	RDS decoder SYNCH&RAM RESET(LC72722)
18	P81	STERO	I	I	I		STEREO BROADCAST DETECT
19	P80	TUNED	O	O/L	O/L		TUNEDE DETECT
20	P77	NC	O	O/L	O/L		OPEN
21	P76	NC	O	O/L	O/L		OPEN
22	P71/RXD2	NC	O	O/L	O/L		OPEN
23	P70/TXD2	NC	O	O/L	O/L		OPEN
24	P67/TXD1	PLL_DT	O	O/L	O/L	UART	FM/AM MODULECommunication control terminal TX
25	P66/RXD1	PLL_DT_IN	I	I	O/L	UART	FM/AM MODULECommunication control terminal RX
26	P65/CLK1	PLL_CLK	O	O/H	O/L		FM/AM MODULECommunication control terminalCLOCK
27	P64/CTS1	PLL_CS	O	O/L	O/L	Fall Edge&L	FM/AM MODULECommunication control terminal CS

22 TU-604CI