TEAC CRL-600 Service manual

Preliminary
	SERVICE MANUAL

CR-L600

CD Receiver

CONTENTS

1SPECIFICATIONS 2

2ADJUSTMENTS AND CHECKS 3

3IC BLOCK DIAGRAMS AND PIN FUNCTIONS 6

4EXPLODED VIEWS AND PARTS LIST 18

5PC BOARDS AND PARTS LIST 22

6INCLUDED ACCESSORIES 27

NOTES

●PC boards shown are viewed from parts side.

●The parts with no reference number or no parts number in the exploded views are not supplied.

●As regards the resistors and capacitors, refer to the circuit diagrams contained in this manual.

●£ Parts marked with this sign are safety critical components. They must be replaced with identical components - refer to the appropriate parts list and ensure exact replacement.

●Parts of [ ] mark can be used only with the version designated.

[J]:JAPAN [E]:EUROPE [UK]:U.K.

1 2

2 3

3 IC 6

4 18

5 22

6 27

●£

[J]:JAPAN [E]:EUROPE [UK]:U.K.

Effective : December, 2002

1 SPECIFICATIONS

AMPLIFIER Section

Output Power ..............................	30 W/ch (6 ohms, 0.5 %,1 kHz)
Input Sensitivity ................................................	350 mV/47k ohms
Frequency Response ......................	20 Hz to 20,000 Hz (+1/-3 dB)

TUNER Section

FM Section
Frequency Range ..........	87.50 MHz to 108.00 MHz (50 kHz steps)
Signal-to-Noise Ratio ....................	65 dB (Mono) / 60 dB (Stereo)

■

....................................	30W 30W(0.5 , 1kHz, 6Ω)
..................................................................	350mV/47kΩ
........................................................	20Hz 20,000Hz

■FM

................ 76.0MHz 90.0MHz(100kHz )

■AM

AM Section
Frequency Range ....................	522 kHz to 1629 kHz (9 kHz steps)
Signal-to-Noise Ratio............................................................	35 dB

........................ 522kHz 1,629kHz(9kHz )

■CD

CD PLAYER Section

Frequency Response ..........................	20 Hz to 20,000 Hz (±2 dB)
Signal-to-Noise Ratio ..........................................	more than 85 dB
Wow and Flutter ......................................................	Unmeasurable

........................................	20Hz 20,000Hz(±2dB)
S/N ................................................................................	85dB
........................................................

■

GENERAL

Power Requirements............................................	230 V AC, 50 Hz
Power Consumption ..............................................................	40 W
Power Consumption (standby) ................................................	5 W
Dimension (W x H x D) ................................	190 x 104 x 349 mm
Weight ................................................................................	3.0 kg
Standard Accessories ..............	Remote Control Unit (RC-864) x 1
	Batteries (AA, R6, SUM-3) x 2
	AM Loop Antenna x 1
	FM Lead-type Antenna x 1
	Owner's Manual x 1
	Warranty Card x 1

•Design and specifications are subject to change without notice.

•Weight and dimensions are approximate.

................................................................	AC100V 50-60Hz
......................................................................................	40W
( ) ..............................................................	3W
( ) ........................	190×104×349mm
............................................................................................	3.0kg
............................................................................	×1
	( 3 )×2
	FM ×1
	AM ×1
	×1
	×1

●

2

2 ADJUSTMENTS AND CHECKS

Preliminary

3

Preliminary

4

Preliminary

5

3 IC BLOCK DIAGRAMS AND PIN FUNCTIONS

IC

TMP87PS71AF (IC31)

PIN ASSIGNMENTS (TOP VIEW)

P96 (S14)

P95 (S13)

P94 (S12)

P93 (S11)

P92 (S10)

P91 (S9)

P90 (S8)

P87 (S7)

P86 (S6)

P85 (S5)

P84 (S4)

P83 (S3)

P82 (S2)

P81 (S1)

P80 (S0)

P77 (G0)

P76 (G1)

P75 (G2)

P74 (G3)

P73 (G4)

P72 (G5)

P71 (G6)

P70 (G7)

P67 (G8)

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41

(SIS) P97

65

40

P66

(G9)

VKK

66

39

P65

(G10)

(KEY0) P40

67

38

P64

(G11)

(KEY1) P41

68

37

P63

(G12)

(KEY2) P42

69

36

P62

(G13)

(KEY3) P43

70

35

P61

(G14)

(KEY4) P44

71

34

P60

(G15)

(KEY5) P45

72

33

VDD

(CIN5/KEY6) P46

73

32

P07

(CIN4/KEY7) P47

74

31

P06

(CIN3) P50

75

30

P05

(CIN2) P51

76

29

P04

(CIN1) P52

77

28

P03

(CIN0) P53

78

27

P02

P54

79

26

P01

(PWM/PDO) P55

80

25

P00

1

2

3

4

5

6

7

8

9

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

(INT0) P10

(INT1) P11

(INT2/TC1) P12

(DVO) P13

P14

(TC2) P15

P16

P17

TEST

(XTIN) P21

(XTIN) P22

RESET

XIN

XOUT

VSS

(INTS/STOP) P20

(INT3/TC3) P30

(TC4) P31

(SCK) P32

(SI) P33

(SO) P34

(HSCK) P35

P36

(HSO) P37

BLOCK DIAGRAM

I/O Ports

Output Ports

I/O Ports

P77

P67

P97

P87

to

to

to

to

P90

P80

P70

P60

Power Supply VDD

P9

P8

P7

P6

VSS

VFT Power

VKK

VFT drive circuit (automatic display)

Key scan

control

Supply

P

S

W

Stack Pointer

Data Memory

Program counter

ALU

Flags

RBS

(RAM)

Register banks

Program Memory

Reset I/O

RESET

(ROM)

System Controller

Test Pin

TEST

Interrupt Controller

Standby Controller

Inst.

Register

Timing Generator

Time Base

16-bit

8-bit

Serial

Inst.

Decoder

Resonator

XIN

High

Timer

Timer/Counters

Timer/Counters

Interfaces

TC1

TC2

TC3

TC4

SIO

HSO

connecting

XOUT

frequ.

Clock

6-bit A/D

Pins

Low

Generator

Watchdog

Converter

frequ.

Timer

P2

P0

P1

P3

P5

P4

P22

P07

P17

P37

P55

P47

to

to

to

to

to

to

P20

P00

P10

P30

P50

P40

I/O Ports

6

	PIN NO.	SYMBOL	I/O	DESCRIPTION
	1	F_MUTE	O	FUNCTION MUTE CONTROL PORT
	2	REMO	I	REMOTE CONTROL SENSOR DATA INPUT
	3	RDS CLK	I	RDS CLOCK/DATA PORT
	4	RDS DATA	O
	5	V_SDATA	O	VOL.IC CONTROL PORT
	6	V_SCLK	O
	7		-
	8	CD_M_STBY	O	CD STAND-BY PORT
	9	GND	-
	10	VSW2	I	VOLUME CONTROL PORT
	11	VSW1	I
	12	RESET	I	RESET INPUT PORT
	13	X_IN	I	CRYSTAL CONNECTION PORT
	14	X_OUT	O
	15	GND	-
	16	BACK_UP	I	BACK UP MODE CONTROL
	17	CD_BUS0	O
	18	CD_BUS1	O	CD DATA BUS PORT
	19	CD_BUS2	O
	20	CD_BUS3	O
	21	(DVD)RXDO	O	CD OPEN CONTROL PORT
	22	D_RST	O	CD CLOSE CONTROL PORT
	23	-	-
	24	TUNER_IN	I	TUNED/STEREO DISPLAY CONTROL PORT
	25	STEREO_IN	I
	26	OPLED	O	LED ON/OFF CONTROL PORT
	27	POWER	O	POWER ON/OFF CONTROL PORT
	28	PLL_DATA_IN	I	PLL DATA INPUT PORT
	29	F_STB	O
	30	F_P_CLK	O	FUNCTION IC CONTROL PORT
	31	F_P_DATA	O
	32	PLL_CE	O	PLL ENABLE CONTROL PORT
	33	VDD	-	POWER PORT(+5)
	34	OPTION(A)	O
	35	OPTION(B)	O
	36	OPTION(C)	O	OPTION/FIP SEGMENT CONTROL PORT
	37	OPTION(D)	O
	38	OPTION(E)	O
	39~65	FIP SEGMENT	O
	66	VKK(-)	-	POWER PORT(-30)
	67	OPTION	I	OPTION CONTROL PORT
	68	PROTECT	I	PROTECT INPUT PORT
	69	HPIN	I	HEADPHONE IN/OUT DEFECT PORT
	70	CD_PWR	O	CD POWER PORT
	71	CD/RST	O	CD RESET PORT
	72	CD_BUCK	O	CD BUCK PORT
	73	CD/CCE	O	CD ENABLE CONTROL PORT
	74	CD/RW	O	CD_RW PORT
	75	M_OP_M	O	MECHA. CONTROL PORT
	76	M_CL_M	O
	77	KEY2	I	KEY CONTROL INPUT
	78	KEY1	I
	79	SP_ON	I	SPEAKER ON/OFF PORT
	80	T_MUTE	O	TUNER MUTE PORT

7

NJW1136 (IC24)

BLOCK DIAGRAM

AGC1	SS-FIL	TONE TONE		LF1 LF2 LF3	OUTa		SCL SDA AD
		-Ha	-La
								CVA
								CVB
IN a	VOL1	TONE			VOL2			CVW
								CTH
	NJRC						I2C BUS	CTL
	Original
							Interface	CSR
	Surround
AGC					VOL2
	&			LPF				PORT
	Simulated				Trimmer
	Stereo							PORT
								AUX1
IN b	VOL1	TONE			VOL2			AUX0
							Bias	GND
								V+
AGC2	SR-FIL	TONETONE			OUTb	OUTw	Vref
		-Hb	-Lb

TA2125AF (IC13)

BLOCK DIAGRAM

G OUT

			4ch					VCC
			Driver			REG
VR	RIN	FIN		IN3	IN4
			STB			STB									RL4		RL3
									RE				N.C.
36	35	34	33	32	31	30	29	28	FIN	27	26	25	24	23	22	21	20	19
	Control		STBY			STBY								3		3	3	3
	Logic
								Iref	TSD							3	3	3	3
1	2	3	4	5	6	7	8	9	FIN	10	11	12	13	14	15	16	17	18
					N.C. N.C.				GND			N.C. N.C.
	RL5														RL2		RL1
			VCIN IN1								IN2

8

TA2153FN (IC12)

BLOCK DIAGRAM

						36 pF
					10 kΩ	50 kΩ
FEO 16	pF			15 kΩ				15 SBAD
				15 kΩ		3 pF
	10
						30 kΩ
FEN 17					10 kΩ			14	TEO
		60 kΩ					20 kΩ
					10 kΩ
							10 pF
SEB 18					kΩ			13 TEN
						pF
					30	3
VRO 19		20 kΩ						12 2VRO
	20 kΩ	20 kΩ	12 kΩ				3 STATE
				kΩ
RFRP 20			12 kΩ				DET.	11	TEB
				21.82
	11 kΩ				48 kΩ
			20 kΩ			83 kΩ
		100 Ω
							SW1
BTC 21					2.9 kΩ			10 SEL
	kΩ						1 kΩ
	100					SW2
RFCT 22		Ω						9	LDO
		k				SW3
		100					1.4 kΩ
					238 kΩ
PKC 23	11 kΩ				15 pF	13 kΩ	2.26 kΩ	8	MDI
RFRPIN 24			BOTTOM				I-I	7	TNI
		Ω	PEAK	238 kΩ
		20 k		15 pF
RFGO 25							I-I	6	TPI
						150 kΩ
GVSW 26				Frequency 90 kΩ	20 kΩ	40 pF	1 kΩ	5	FPI
				60 kΩ	60 kΩ
AGCIN 27		AGC Amp.					1 kΩ	4	FNI
						pF	kΩ
						40	150
RFO 28								3 GMAD
GND 29								2 RFGC
RFN2 30								1	VCC

9

TC9164AF

BLOCK DIAGRAM

		Vss		GND	VDD
		1		14	28
L-S1	2						27	R-S1
L-S2	3						26	R-S2
L-S3	4						25	R-S3
L-S4	5	SHIFTER	CIRCUIT		CIRCUIT	SHIFTER	24	R-S4
L-COM1	6						23	R-COM1
L-S5	7						22	R-S5
		LEVEL	LATCH		LATCH	LEVEL
L-S6	8						21	R-S6
L-COM2	9						20	R-COM2
L-S7 10							19	R-S7
L-S8 11							18	R-S8
L-COM4 12							17	R-COM4
ST	13						16	DATA
			SHIFT REGISTER				15	CK

TC9163AF (IC21)

BLOCK DIAGRAM

		Vss		GND	VDD
		1		14	28
L-S1	2						27	R-S1
L-S2	3						26	R-S2
L-S3	4						25	R-S3
L-COM1	5	SHIFTER	CIRCUIT		CIRCUIT	SHIFTER	24	R-COM1
L-S4	6						23	R-S4
L-S5	7						22	R-S5
L-S6	8	LEVEL	LATCH		LATCH	LEVEL	21	R-S6
L-COM2	9						20	R-COM2
L-S7	10						19	R-S7
L-S8	11						18	R-S8
L-COM4	12						17	R-COM4
ST	13						16	DATA
			SHIFT REGISTER				15	CK
				10