Panasonic RRQR80 - IC RECORDER User manual

AD9909210C5
A1
ICRecorder
RR-QR80
Colour
(S)...............Silver Type
Areas
(P)...............U.S.A.
(PC)............Canada.
(E)...............Europe, Asia, LatinAmerica, MiddleEast
and Africa.
SPECIFICATIONS
Specification
1

Power
requirement: DC 3V (twoR03/LR03, AAA, UM-
4batteries)
Power
output: 110 mW(max.)
Frequency
response: 450 Hz - 5.0kHz (-6dB, Extra
Micin- HP out, HQ mode)
N
:37 dB (Built-inMic, HQ mode)
Jack
:
_Output
jack; Earphone, 3.5mm (1/8 in.) 200
mV 16
_Input
jack; Mic, 3.5mm (1/8 in.) 0.56 mV
Speaker
:2.8cm (13/32 in.) 8
Dimensions(
W×H×D):
_Max
dimensions; 56.0×91.7×13.3mm / (23/16×35/8
×1/2in.)
_Cabinet
dimensions; 55.0×91.0×12.4mm / (23/16×39/
16×1/2in.)
Weight
:
_with
batteries; About 66 g(2.3oz.)
_without
batteries; About 47 g(1.7oz.)
Battery
life:
When
usedat 25°C(77°F) and on aflat and stablesurface]
_Batteries
; Panasonicalkalinebatteries
_Playback
;About 15 hours
_Recording
;About 30 hours
The
batterylifemaybeless depending on theoperating conditions.
Notes
:
Specifications
are subject tochangewithout notice.
Weight
and dimensionsare approximate.
1999 Matsushita ElectricIndustrial Co., Ltd. All rights reserved.
Unauthorized copying and distribution isaviolation of law.
1. Features
2

2. Operation Check Mode
This unit is equippedwiththe functions tocheck it torecordorplayback usuallyand the display
of LCD.
-Caution!
When the checking operation isperformed, all recorded data will
be cleared.
Note:
Whenthere are no available items of anytrack, the unit cannot be operatedtocheck it torecord
and playback.
To continue recordand playback check, erase unneededitems.
2.1. To Enter Operation Check
1. Set the HOLDmode.
2. Press and holddownthe STOPswitch.
3

3. Whileholddownthe STOPswitch and press the MODEswitch at
short time.
4. Release the STOPswitch.
Note:
The item 2to 4shownabove shouldbe operated withinasecond.
5. After all segment of LCD lights up, the unitisentered to Operation
Check Mode. During the Operation Check Mode, the Recording
LEDisblinking.
2.2. Operation Check Method
1. Check all segment of LCD lights up. Fig.2-1.
Fig.2-1.
2. Release the HOLDmode.
3. Check the displayof LCD isdisplayed as shownbelow. Fig.2-2.
Fig.2-2.
4

4. Press the MODEswitch.
5. Check the displayof LCD isdisplayed as shownbelow. Fig.2-3.
Fig.2-3.
6. Press the FOLDERswitch.
7. Check the displayof LCD isdisplayed as shownbelow. Fig.2-4.
Fig.2-4.
5

8. Press the RECswitch and record avoice. Fig.2-5.
Fig.2-5.
9. Press the STOPswitch.
10. The displayof LCD as shownbelow is10 seconds the recording.
Fig.2-6. Fig.2-6.
6

11. Press the ERACEswitch to playback.
12. Inplayback, check the displayof LCD isdisplayed as shown
below. (The displayof LCD isdifference from the shownbelow by
the time of recording.) Fig.2-7.
13. Inplayback, check the unitto be fast playback operation when
the DIVIDEswitch ispressed.Fig.2-7.
14. When the playback of 10 seconds recording isfinished, the
displayof LCD isdisplayed as shownbelow. Fig.2-8.
Fig.2-8.
7

15. Pressing the PLAY/STOPand select dial continuously. The
format isstarted.
Note:
The format isstarted once, all recorded data inthe Flash Memory
will be cleared. Fig.2-9. Fig.2-9.
16. Operation Check Mode iscanceled when the batterycover is
opened.
3. Operation Checks and Component Replacement /
Procedures
8

9

10

4. Type Illustration of ICs, Transistors and Diodes
5. Schematic Diagram
5.1. SchematicDiagram Notes
-Thisschematicdiagram maybe modified at anytime with the
development of new technology.
Notes:
11

S1:
Divide switch (DIVIDE)
S2:
Erase switch (ERASE)
S3:
Play/stop select dial switch / (PLAY/STOP, SEL)
S4:
Recording, pause switch / ( REC, PAUSE)
S5:
Holdswitch (HOLD)
S6:
Batterycover close detection switch
S7:
Folder switch (FOLDER)
S9:
Mode switch (MODE)
S11:
Stop switch (STOP)
VR1:
Volume control VR(VOL)
-Indicated voltage values are the standard values for the unit
measured bythe DC electroniccircuittester (high-impedance)
with the chassistaken as standard. Therefore, there mayexist
some errors inthe voltage values, depending on the internal
impedance of the DC circuittester.
Nomark
:Recording
():Playback
-Important safetynotice:
12

Components identified bymark have special characteristics
important for safety.
Furthermore, special parts which have purposes of fire-retardant
(resistors), high-qualitysound (capacitors), low-noise (resistors),
etc. are used.
When replacing anyof components, be sure to use only
manufacturers specified parts showninthe parts list.
-Caution!
ICand LSI are sensitive to staticelectricity.
Secondarytroublecan be prevented bytaking care during repair.
Cover the parts boxes made of plastics with aluminum foil.
Ground the soldering iron.
Put aconductive mat on the work table.
Donot touch the legs of ICor LSI with the fingers directly.
-Voltage and signal line
:Positive voltage line
:Source signal (analog) line
:Source signal (digital)line
5.2. SchematicDiagram
6. Printed Circuit Board Diagram
7. Block Diagram
8. Terminal Function of ICs
8.1. IC4(MN101C16ACB3) :/ System Control / LCD Drive
13

Pin
No.Terminal Name I/O Function
1COM3 O LCD segment signal output
2COM2 O LCD segment signal output
3COM1 O LCD segment signal output
4COM0 O LCD segment signal output
5VLC3 - LCD reference voltage input
terminal (ConnectedtoDGND)
6 VLC2 I LCD reference voltage input
terminal (1.1 V)
7 VLC1 I LCD reference voltage input
terminal (2.2 V)
8 VDD - Powersupplyterminal (3.3 V)
9 OSC2 - Not used, open
10 OSC1 I Mainsystemclock input (f=8
MHz)
11 VSS - DGND terminal
12 XI I Crystal oscillatorterminal (f=
32.768 kHz)
13 XO O Crystal oscillatorterminal (f=
32.768 kHz)
14 MMOD I Mode select terminal (Conncted
toDGND)
15 VREF- I Reference voltage input terminal
16 AN0 I Switchdetection terminal (STOP
/FOLDER/DIVIDE)
17 AN1 I Switchdetection terminal
(MODE, REC, ERASE)
18 KEY2 I Switchdetection terminal
(HOLD)
19 AN3 I Batteryvoltage input
20 PA4 I FIFO bufferFULL detection
signal input
21 PA5 I CODEC (IC2) monitorterminal
22 PA6 I FIFO bufferMID detection signal
input
23 PA7 I FIFO bufferEMPTY detection
signal input
24 VREF+ I Reference voltage input
terminal (Connectedto3.3 V)
25 P00 O CODEC (IC2) clock select signal
output
26 P01 O Memoryenable signal output
27 P02 I Memorybusy/ readysignal input
28 P03 O CODEC (IC2) chipenable signal
output
14

Pin
No.Terminal Name I/O Function
29 P04 O Memorychipenable signal
output
30 P05 O Memorycommand and data
latchsignal output
31 PWB
CHK - Not used, open
32 /RST
RU I Reset signal input
33 P10 O CODEC (IC2) reset signal output
34 P11 O CODEC (IC2) command/data
select signal output
35 P12 O Beepsignal output
36 P13 O CODEC (IC2) clock signal output
37 P14 O Memorycommand/data select
signal output
38 IREQ0 I VAS voice detection signal input
39 IREQ1 I Select dial detection signal
input 1
40 IREQ2 I Select dial detection signal
input 2
41 IREQ3 I Batterycoveropendetection
signal input
42 IREQ4 I Batterydetection signal input
43 P30 - Not used, open
44 P31 O Memoryreset signal output
45 P32 - Not used, open
46 /WE O Parallel port write enable signal
output
47 /RE O CODEC (IC2) readenable signal
output Memoryserial clock
output
48 /CS - Not used, open
49 P53 O A/D converteractive signal
output
50 P54 O Powerampactive select signal
output
51 A0 - Not used, open
52 A1 - Not used, open
53 A2 - Not used, open
54 A3 - Not used, open
55 A4 - Not used, open
56 A5 - Not used, open
57 A6 - Not used, open
58 A7 - Not used, open
59 P70 O Mute signal output
15

Pin
No.Terminal Name I/O Function
60 P71 O LED drive signal (L: REC)
61 P72 O Recording signal output (L:
REC)
62 P73 O Fast clock oscillatorcontrol
signal output
63 P74 O Microphone sensitivitysetting
signal output (H: High, L: Low)
64 P75 - Not used, open
65 P76 - Not used, open
66 P77 - Not used, open
67 D7 I/O Data command bus
68 D6 I/O Data command bus
69 D5 I/O Data command bus
70 D4 I/O Data command bus
71 D3 I/O Data command bus
72 D2 I/O Data command bus
73 D1 I/O Data command bus
74 D0 I/O Data command bus
75 SEG25 - Not used, open
76 SEG24 - Not used, open
77 SEG23 - Not used, open
78 SEG22 - Not used, open
79 SEG21 - Not used, open
80 SEG20 - Not used, open
81 SEG19 O LCD segment signal outputs
82 SEG18 O LCD segment signal outputs
83 SEG17 O LCD segment signal outputs
84 SEG16 O LCD segment signal outputs
85 SEG15 O LCD segment signal outputs
86 SEG14 O LCD segment signal outputs
87 SEG13 O LCD segment signal outputs
88 SEG12 O LCD segment signal outputs
89 SEG11 O LCD segment signal outputs
90 SEG10 O LCD segment signal outputs
91 SEG9 O LCD segment signal outputs
92 SEG8 O LCD segment signal outputs
93 SEG7 O LCD segment signal outputs
94 SEG6 O LCD segment signal outputs
95 SEG5 O LCD segment signal outputs
96 SEG4 O LCD segment signal outputs
97 SEG3 O LCD segment signal outputs
98 SEG2 O LCD segment signal outputs
99 SEG1 O LCD segment signal outputs
100 SEG0 O LCD segment signal outputs
16

9. Replacement Parts List
Notes:
-Important safetynotice:
Components identified bymark have special characteristics
important for safety.
Furthermore, special parts which have purposes of fire-retardant
(resistors), high-qualitysound (capacitors), low-noise (resistors),
etc. are used.
When replacing anyof components, be sure to use only
manufactures specified parts showninthe parts list.
-The <IA> <IB> <IC> marks inRemarks indicate language of
instruction manual.
<IA> :English
<IB> :Canadian French
<IC> :English, German, French, Spanish, Chinese, Arabic, Italian
-The marking (RTL) indicates that Retention Time isLimited for this
item. After the discontinuation of thisassemblyinproduction, the
item will continue to be availablefor aspecificperiod of time. The
retention period of availabilityisdependent on the type of
assembly, and inaccordance with the lawsgoverning part and
product retention. After the end of thisperiod, the assemblywill
no longer be available.
-All parts are supplied byMESA.
17

Ref. No. PartNo. PartName& Description Pcs Remarks
1RYK0971B-S FRONTCABINETUNIT 1
2RGV0231-H KNOB,HOLD 1
3RHQ0051-K SCREW 3
4RKW0592-Q PANEL 1
5RYK0973B-H REAR CABINETUNIT 1
6XTNR2+5CFN SCREW 2
7RFKDNS300R-S JOG SW ASS´Y(SW3) 1
7-1 RGW0321-S KNOB,JOG 1
8RHQ0060-N SCREW 2
9RJC40017 BATT.TERMINAL + 1
10 RJC80019 BATT.TERMINAL - 1
11 RMG0529-W ZEBRAGUM 1
12 RMN0557 HOLDER 1
13 RSL5243-T LCD(LCD1) 1
14 RJM0019 BUILT-IN MICROPHONE 1
15 RAS3P16-U SPEAKER 1
16 REX0932-1 WIREASS´Y 1
17 RGK1193-S ORNAMENT 1
18 RGL0461-Q LENS 1
19 RGU1796-S BUTTON,DIVIDE/ERASE 1
20 RGU1797-S BUTTON,MODE/FOLDER 1
21 RGU1798-S BUTTON,REC/STOP 1
22 RJC94013-2 BATT.TERMINAL+/- 1
23 RMZ0466 SHEET 1
24 XQN2+CQ3 SCREW 2
25 RMX0165 SPACER 1
A1 RQT5133-P INSTRUCTION MANUAL 1 (P)<IA>
A11 RQA0178 WARRANTYCARD 1 (PC)
A12 RQT5133-P INSTRUCTION MANUAL 1 (PC) / <IA>
A13 RQT5193-C INSTRUCTION MANUAL 1 (PC)/ <IB>
A21 RQA0117 WARRANTYCARD 1 (E)
A22 RQCB0169 SERVICECENTOR LIST 1 (E)
A23 RQT5157-E INSTRUCTION MANUAL 1 (E)<IC>
C3 ECST0GY226RR 4V22U 1
C4 ECUV1H332KBV 50V3300P 1
C5 RCST0GX476RE 4V47U 1
C7 ECUV1H222KBV 50V2200P 1
C8 ECUVNJ334KBV 6.3V0.33U 1
C9 ECUVNH103KBV 50V0.01U 1
C10 ECUV1H101KCV 50V100P 1
C11 ECUV1H332KBV 50V3300P 1
C12 ECUVNH103KBV 50V0.01U 1
C13 ECUV0J474KBV 6.3V0.47U 1
C14 ECUZNC104ZFV 16V0.1U 1
C15 ECUVNC474KBN 16V0.47U 1
C16 ECHU1C223JB5 16V0.022U 1
C17 ECST0GY226RR 4V22U 1
C19 ECUVNA105KBN 10V1U 1
C22 ECUV1H181KV 50V180P 1
C23 ECUVNA105KBN 10V1U 1
C24 ECUZNC104ZFV 16V0.1U 1
18

Ref. No. PartNo. PartName& Description Pcs Remarks
C25,26 RCST0GC227RE 4V220U 2
C27 ECUZNC104ZFV 16V0.1U 1
C28 ECST0GY226RR 4V22U 1
C29 ECUZNC104ZFV 16V0.1U 1
C30 ECUV1H220JCV 50V22P 1
C31 ECUV1H120JCV 50V12P 1
C32 ECUZNC104ZFV 16V0.1U 1
C33 RCST0GD477RE 4V470U 1
C34 ECUZNC104ZFV 16V0.1U 1
C35 ECUVNH103KBV 50V0.01U 1
C36 ECUVNA105ZFV 10V1U 1
C37,38 RCST0GC227RE 4V220U 2
C39 ECUV1H332KBV 50V3300P 1
C40 ECST0GY106RR 4V10U 1
C41 ECUZNC104ZFV 16V0.1U 1
C42 ECUV1H151JCV 50V150P 1
C44,45 ECUZNC104ZFV 16V0.1U 2
C46 ECUV1H070DCV 50V7P 1
C47,48 ECUZNC104ZFV 16V0.1U 2
C49-51 ECUV1H102KBV 50V1000P 3
C53 ECUV1H181KV 50V180P 1
C54 ECUVNC104KBV 16V0.1U 1
C55 ECUVNA105KBN 10V1U 1
C56-59 ECUV1H102KBV 50V1000P 4
C60 ECUVNC104KBV 16V0.1U 1
C61 ECUZNC104ZFV 16V0.1U 1
C62 ECUV1H102KBV 50V1000P 1
C63 ECUVNA105KBN 10V1U 1
C73 ECUV1H101KCV 50V100P 1
C74,75 ECUVNH103KBV 50V0.01U 2
CN1 RJT120C02T CONNECTOR(2P) 1
D1 CL170HRCDT LED 1
D2 MA735TX DIODE 1
D3 MA143TX DIODE 1
D5 MA735TX DIODE 1
D6-D8 MA110TX DIODE 3
IC2 ML2301GA IC 1
IC3 TC7WU04FUT2L IC 1
IC4 MN101C16ACB3 IC 1
IC5 TC7W74FUT2L IC 1
IC6 XC61AN2002MR IC 1
IC7 TC7WH157FUTL IC 1
IC8 XC6368B101MR IC 1
IC9 HN29W6411TT IC 1
IC10,11 TC7WH157FUTL IC 2
IC12 XC61AN1802MR IC 1
IC13 NJM2107FTE1 IC 1
IC14 NJM2135RTE1 IC 1
JK1 RJJ34TK05-H JACK,EARPHONE 1
JK2 RJJ33TK10-H JACK,MIC 1
19

Ref. No. PartNo. PartName& Description Pcs Remarks
L1 RL09U028T-T COIL 1
L2,L3 RLQPR22KT2-Y COIL 2
P1 RPN1246 TRAY 1 (P)
P2 RPN1247 COVER 1 (P)
P3 RPQ1007 SHEET 1 (P)
P11 RPK1310 GIFTBOX 1 (PC)
P12 RPF0208 SHEET 1 (PC)
P21 RPF0208 SHEET 1 (E)
P22 RPK1299 GIFTBOX 1 (E)
PCB1 REP2896B-M MAIN PCB 1 (RTL)
Q2 DTC144TUA106 TRANSISTOR 1
Q3 2SK1958T1 TRANSISTOR 1
Q5 UN521NTX TRANSISTOR 1
Q6 2SD1819ASTX TRANSISTOR 1
Q8 2SD1119RTX TRANSISTOR 1
Q10 2SB1295-6-TB TRANSISTOR 1
Q13,14 2SK1958T1 TRANSISTOR 2
Q16 DTC144TUA106 TRANSISTOR 1
Q17 2SD1819ASTX TRANSISTOR 1
Q20 2SB1295-6-TB TRANSISTOR 1
Q21 2SB1218ASTX TRANSISTOR 1
R4 ERJ3GEYJ682V 1/16W6.8K 1
R6 ERJ3GEYJ563V 1/16W56K 1
R7 ERJ3GEYJ472V 1/16W4.7K 1
R8 ERJ3GEYJ183V 1/16W18K 1
R9 ERJ3GEYJ102Z 1/16W1K 1
R10,11 ERJ3GEYJ222V 1/16W2.2K 2
R12 ERJ3GEYJ225V 1/16W2.2M 1
R14 ERJ3GEYJ105V 1/16W1M 1
R15 ERJ3GEYJ563V 1/16W56K 1
R16 ERJ3GEYJ224V 1/16W220K 1
R17 ERJ3GEYJ681V 1/16W680 1
R18,19 ERJ3GEYJ105V 1/16W1M 2
R20 ERJ3GEYJ681V 1/16W680 1
R21-23 ERJ3GEYJ474V 1/16W470K 3
R24,25 ERJ3GEYJ104Z 1/16W100K 2
R26 ERJ3GEYJ683V 1/16W68K 1
R27 ERJ3GEYJ124V 1/16W120K 1
R28,29 ERJ3GEYJ104Z 1/16W100K 2
R30 ERJ3GEYJ683V 1/16W68K 1
R31 ERJ3GEYJ124V 1/16W120K 1
R32 ERJ3GEYJ334V 1/16W330K 1
R33,34 ERJ3GEYJ105V 1/16W1M 2
R36 ERJ3GEYJ104Z 1/16W100K 1
R37 ERJ3GEYJ152V 1/16W1.5K 1
R38 ERJ3GEYJ105V 1/16W1M 1
R39 ERJ3GEYJ472V 1/16W4.7K 1
R40 ERJ3GEYJ102Z 1/16W1K 1
R41 ERJ3GEYJ100V 1/16W10 1
20