Sony ICD-80 - Ic Recorder User manual

MICROFILM
SERVICE MANUAL
IC RECORDER
US Model
SPECIFICATIONS
ICD-80
Ver 1.0 1998. 07

– 2 –
TABLE OF CONTENTS
1. SERVICING NOTES............................................... 2
2. GENERAL ................................................................... 3
3. DISASSEMBLY ......................................................... 4
4. DIAGRAMS
4-1. Block Diagram ................................................................ 5
4-2. Schematic Diagram ......................................................... 8
4-3. Printed Wiring Board ...................................................... 11
4-4. IC Pin Function Description ........................................... 16
5. EXPLODED VIEW................................................... 19
6. ELECTRICAL PARTS LIST ............................... 20
SECTION 1
SERVICING NOTES
CAUTION ON REPLACING FLASH MEMORY
The BAD-BLOCK check* must be executed, when the flash
memory in this set was replaced.
The set will not operate normally, unless this check is finished.
* The BAD-BLOCK check detects an area (bad-block) in the flash
memory where data validity cannot be guaranteed, and saves
this information in the TOC-AREA so that a bad-block is not
used.
BAD-BLOCK Check Procedure:
1. Apply 3.0V from regulated power supply to the battery termi-
nals.
(The battery lid open/close detection switch S701 may be kept
off)
2. Red LED and green LED light up.
3. As “Push St & Er” is displayed on the LCD, press the STOP
(S703) button and the ERASE (S702) button simultaneously.
(BAD-BLOCK check will start)
4. “Bad Check” is displayed on the LCD. (Check will last for
about 90 sec, and keep applying regulated power supply dur-
ing checking)
5. Backlight turns on (BAD-BLOCK check finished successfully)
(*)
Red and green LEDs turn off. “Good OK!” is displayed on
the LCD.
(*): In case of NG, “Bad Memory” is displayed on the LCD.
6. Press the RESET (S501) button.
Note:
• In case of NG, check the System Control IC, Memory IC, and
their peripheral circuits. (Particularly, check carefully the sol-
dering of the flash memory)
• After finishing the BAD-BLOCK check, assemble the set, load
the battery, and confirm if the set operates normally.
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270 ˚C dur-
ing repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.

– 3 –
SECTION 2
GENERAL This section is extracted from
instruction manual.

– 4 –
BATTERY CASE LID, MAIN BOARD
Note: Follow the disassembly procedure in the numerical order given.
SECTION 3
DISASSEMBLY
1 battery case lid
A
2 tapping screw
(B1.7)
7 case block assy
3 upper lid block assy
4 MAIN board
5 two screws
(M1.7
× 2.5)
6 switch unit
Pull the battery case lid towar
d
direction A , remove it.

ICD-80
– 5 – – 6 – – 7 –
4-1. BLOCK DIAGRAM
SECTION 4
DIAGRAMS
12 13
J101
MIC
PLUG IN POWER
MIC101
MIC
SP101
(SPEAKER)
J102
(EARPHONE)
@
MIC SENSE
SWITCH
Q103
AGC CIRCUIT
D101, D102,
IC103, Q104
VOR
DETECTOR
IC104
LEVEL SHIFT
Q704 (1/2)
DATA
LATCH
IC107
DECIMETER
TIMING
GENERATOR
L.P.F. B.P.F. COMPRESSOR ADPCM
DECODER
A/D
CONVETER INTER-
POLATOR
L.P.F. D/A
CONVETER L.P.F. TONE
CONTROL
LINE
MUTING
Q105
VOLTAGE
DETECTOR
IC503
DC/DC
CONVERTER
IC504
DC/DC CONVERTER
CONTROL
IC505, Q502
+3.3V
REGULATOR
IC501
+2.1V
REGULATOR
IC551
REGULATOR
Q101, 102
RESET SIGNAL
GENERATOR
IC502
B+
SWITCH
Q501
GAIN DOWN MUTING
Q107
BACK LIGHT
LED DRIVE
Q503
D503
(BACK LIGHT)
SWITCH UNIT
(PLAY: GREEN)
(REC: RED)
(PUSH: PLAY/STOP)
POWER
AMP
IC105
STANDBY
SWITCH
Q106
EXPANDER
ADPCM
DECODER
LEVEL SHIFT
Q704 (2/2)
AIN1 GSX1 14
15
AIN2
GSX2
27
BCLKA
28
BCLKB
26
XSYNC
25
RSYNC
1
13
RESET
21
PDN
1
INH
24
MCK
9
CLK
10
DATA
11
CE
5
IS 16 VFRO
OUT 4
2 1
4
24
23
OUT 2
XT
6
XT
1296 DIVIDER
IC106
ADPCM
IC101 (1/2) ADPCM
IC101 (2/2)
FLASH MEMORY
IC702
SYSTEM CONTROLLER
IC701
IC102
X702
6.912MHz
X703
10.368MHz
X701
32.768kHz
CLOCK SWITCH
IC703
OSCO
46 POS LE
44 POS DAT
45 POS CLK
65 PO XSDW
76 XSYNC
67 POA CLK
33 PO WLOK
39 PI COM0
70 POD SCK
71 POD STB
60 63
PO LCDV KEY A/D
52 PO LCDR
57 PO SPC
58 PO LPC PO0 – PO7
I/O0 – I/O7
3 POA PDN
4POA RES
10 PI VOR
68 PIA IS 69
POA IR
12PO MUTE 51PO PAMP
53
PO BEEP
1
PO PMUT
93
POR CLE
2
CLE
94
POR ALE
3
ALE
95
4
96
42
98
SE
30
PO LIGH
9
PI HOLD
40
SE
99
5
LED DRIVE
Q551
ROTARY
ENCODER
KEY
WAKE-UP
Q701 – 703
27
POL PLY
26
POL REC
6
43
WE
RE
WP
CE
7
41
R/B
4IR
5 PO MIC
OSCI
40 PI COM1
41 PI COM2
42 PI COM3
77 PI REQ
50 PI C/D
48 PI TEST
32 PO OPT
38 PI WLNK
21
20
XO
XI
CLOCK GENERATOR
IC704
1
IN
6 5
3
CLOCK SWITCH
IC705
Q705
1 2
7
78
PI WAKE
8
PI ERS
81
PI POTB
80
PI POTA
72 POD DAT
31 PO ACK
D701
SCK
STB
VDD
VDD2
VLCD
VREF
DATA
REFERENCE
VOLTAGE
SWITCH
Q706
LCD MODULE
BP701
8
9
10
11
12
13
7
1
2
3
4
5
6
DATA0 (COM0)
DATA1 (COM1)
DATA2 (COM2)
DATA3 (COM3)
DATA4 (REQUEST)
DATA5 (SCLK)
DATA6 (C/D)
DATA7 (TEST)
DATA0
DATA1
DATA2
DATA3 DATA0
DATA1
DATA2
DATA3
STATUS4 (SDATAO)
STATUS5 (SDATAI)
STATUS6 (OPT)
STATUS7 (ACK)
GND (WAV LINK)
CN703
DIGITAL I/O
+
RV101
VOL
POR CE
WP
POR RE
POR WE
84 – 91
18 – 21, 24 – 27
S702
ERASE
S703
STOP
FILE
OPR
=– + +
PRIORITY
MENU
S705
REC
56
PO BOP
79
PI OPEN
14
PO BACK
13
PO BOT
15
PO REGU
11
PI DET3
82
RST
OFF
ON
9HOLD
S704
DRY BATTERY
SIZE “AAA”
(IEC DESIGNATION R03)
2PCS. 3V
POWER AMP
(IC105) B+
+2.1V
LED B+
MIC CIRCUIT B+
+3.3V
BACK UP B+
BACK UP B+
D501
BT501
BACK UP
CONTROL
SWITCH
Q552
S501
RESET
• SIGNAL PATH
: PLAY
: REC
S701
BATTERY LID
OPEN/CLOSE DETECT
PIR R/B

– 13 –
• Waveforms
– MAIN Board –
1IC701 @¡ (XO)
1 V/DIV, 10 µs/DIV
2IC701 @¢ (OSCO)
1 V/DIV, 50 ns/DIV
3IC704 6(Rec LP mode)
1 V/DIV, 50 ns/DIV
4IC504 4(LX) (Stop)
1 V/DIV, 500 µs/DIV
2.5 Vp-p
32.768 kHz
2.8 Vp-p
10.368 MHz
4 Vp-p
6.912 MHz
3.8 Vp-p
10
µ s

– 14 –
• IC Block Diagrams
– MAIN Board –
IC101 MSM7560LGS-KDR1
1
2
3
4
5
6
7
8
910
11
12
13
14
15
16
28
27
26
25
24
23
21
20
19
18
17
22
AIN1
GSX2
SG
LPS
AOUT+
AOUT–
PWI
VFRO
GSX1
AIN2
PCMRI
PCMRO
XSYNC
IS
BCLKA
PCMSO
PCMSI
BCLKB
IR
RSYNC
X2 X1 VDD AG DG
+
–
+
–
+
–
RC
L.P.F.
RC
L.P.F.
A/D
CONVERTER
TIMING
GENERATOR
D/A
CONVERTER
REFERENCE
VOLTAGE
DECIMETER
INTER-
POLATOR
B.P.F.
L.P.F.
COMPRESSOR ADPCM
DECODER
ADPCM
DECODER
EXPANDER
O
I
O
I
O
I
O
I
I
OS/P
S/P
S/P
S/P
S/P
O
I
S/P
-1
PDN
MCK
RES
IC104 NJM2072M
1
2
3
4 5
6
7
8
INPUT
GAIN CONT
AMP OUT
GND
VCC
OUTPUT1
RECOVERY
TIME CAP
OUTPUT2

– 15 –
IC106 SM5158AM-E2
IC107 TC7W74FU IC704 XC2141C21AMR
10
11
XIN
XOUT
DATA
9
CLK
LE
FR
LD
1
2
13
7
DOA
12
DOP
5
OR
16
OV
15
FV
3
FIN 8
16 BIT R COUNTER
16 BIT N COUNTER
17 BIT SHIFT REGISTER
16 BIT LATCH
PHASE
DETECTOR
LOCK
DETECTOR
CHARGE
PUMP
BUFFER
16 BIT LATCH
6
CLR
7
PR
8
VCC
5
Q
RSQ
3
Q
2
D
4
GND
1
CK
QDC
1
2
3
4
5
6
XT
VSS
VDD
Q0
INH
XT

– 16 –
4-4. IC PIN FUNCTION DESCRIPTION
•MAIN BOARD IC701 MN102L25DSD (SYSTEM CONTROLLER)
Pin No. Pin Name I/O Function
1 PO PMUT O Gain down muting on/off control signal output to the power amplifier (IC105) “H”: muting on
2 PO LPCI O Not used (open)
3 POA PDN O Power down control signal output to the MSM7560LGS (IC101) “L”: power down
4 POA RES O Reset signal output to the MSM7560LGS (IC101) “L”: reset
5 PO MIC O Microphone sensitivity selection signal output for the microphone input “L”: low, “H”: high
6 POR CE O Chip enable signal output to the flash memory (IC702)
7 PIR R/B I Ready/busy monitor input from the flash memory (IC702)
8 PI ERS I ERASE switch (S702) input terminal When the key pressing “L”
9 PI HOLD I 9HOLD switch (S704) input terminal “L”: hold on, “H”: hold off
10 PI VOR I Detect whether audio signal is entered or not input from the VOR detection circuit (IC104)
“L”: signal is entered, “H”: no signal entered
11 PI DET3 I Power supply voltage detection input of the back-up power supply
12 PO MUTE O Line muting on/off control signal output terminal “H”: line muting on
13 PO BOT O Power on/off section signal output of the back-up power supply “H”: power on
14 PO BACK O Connection control signal output of the back-up power supply
15 PO REGU O Power supply voltage detection input of the +3.3V and mic circuit power supply
“H”: power on
16 PO DDC O Power on/off control signal output of the DC/DC converter “H”: power on
Not used (open)
17 VDD — Power supply terminal (+3.4V)
18 SYSCLK O Not used (open)
19 VSS — Ground terminal
20 XI I Sub system clock input terminal (32.768 kHz)
21 XO O Sub system clock output terminal (32.768 kHz)
22 VDD — Power supply terminal (+3.4V)
23 OSCI I Main system clock input terminal (10.368 MHz)
24 OSCO O Main system clock output terminal (10.368 MHz)
25 MODE I Setting terminal for the CPU operational mode (fixed at “H” in this set)
26 POL REC O LED drive signal output of the OPR REC indicator (red) “H”: LED on (recording mode)
27 POL PLY O LED drive signal output of the OPR PLAY indicator (green) “H”: LED on (play mode)
28 — O Not used (open)
29 — O Not used (open)
30 PO LIGH O LED drive signal output of the LCD back light “H”: LED on
31 PO ACK O Acknowledge signal output to the equipment connected to digital I/O connector (CN703)
32 PO OPT O OPT control signal output to the equipment connected to digital I/O connector (CN703)
33 PO WLOK O Output of enable control signal when loading serial data from the equipment connected to digital I/O
connector (CN703) “H” active
34 VDD — Power supply terminal (+3.4V)
35 — O Not used (open)
36 — O Not used (open)
37 — O Not used (open)
38 PI WLNK I For detecting the connection of the equipment connected to digital I/O connector (CN703)
“L”: connection (link), “H”: no connection
39 PI COM0 I Link data (0) input from the equipment connected to digital I/O connector (CN703)
40 PI COM1 I Link data (1) input from the equipment connected to digital I/O connector (CN703)
41 PI COM2 I Link data (2) input from the equipment connected to digital I/O connector (CN703)
42 PI COM3 I Link data (3) input from the equipment connected to digital I/O connector (CN703)

– 17 –
Pin No. Pin Name I/O Function
43 VSS — Ground terminal
44 POS DAT O Serial data output to the 1296 divider (IC106)
45 POS CLK O Serial data transfer clock signal output to the 1296 divider (IC106)
46 POS LE O Serial data latch pulse output to the 1296 divider (IC106)
47 PI CHK0 I Not used (fixed at “L”)
48 PI TEST I Setting terminal for the test mode “L”: test mode
49 PI TCLK I Not used (open)
50 PI C/D I Command/data judging signal input from the equipment connected to digital I/O connector (CN703)
51 PO PAMP O Standby on/off control signal output to the power amplifier (IC105) “L”: standby
52 PO LCDR O LCD drive reference voltage control signal output to the LCD module
53 PO BEEP O Beep sound drive signal output terminal
54 VDD — Power supply terminal (+3.4V)
55 PO CHK1 O Not used (open)
56 PO BOP O Battery lid open/close detection control signal output terminal
“L”: detection disabled, “H”: detection enabled
57 PO SPC O Master clock switching signal output in recording mode (LP/SP) (SP mode: 10.368 MHz)
In SP mode, “H” is output to the clock switch (IC703) to switch over the clock
58 PO LPC O Master clock switching signal output in recording mode (LP/SP) (LP mode: 6.912 MHz)
In LP mode, “L” is output to the clock generator (IC704) to switch over the clock
59 PO KEYV O Key power control signal output terminal
60 PO LCDV O LCD drive power control signal output to the LCD module
61 VSS — Ground terminal
62 BATT A/D I Dry battery voltage detection signal input terminal (A/D input)
63 KEY A/D I Key input terminal (A/D input) S703, 705 (STOP, REC), switch unit (FILE, PRIORITY, MENU)
keys input
64 — O Not used (open)
65 PO XSDW O Clear control signal output to the data latch (IC107)
66 VDD (VPP) — Power supply terminal (+3.4V)
67 POA CLK O Serial clock signal output to the MSM7560LGS (IC101) (Clock signal is output during serial data
transfer)
68 PIA IS I Recording serial data input from the MSM7560LGS (IC101)
69 POA IR O Playback serial data output to the MSM7560LGS (IC101)
70 POD SCK O Serial data transfer clock signal output to the LCD module
71 POD STB O Strobe signal output to the LCD module
72 POD DAT O Serial data output to the LCD module
73 PULL UP I Not used (fixed at “H”)
74 PULL UP I Not used (fixed at “H”)
75 NMI I Non-maskable interrupt input terminal
76 XSYNC I Input of signal detecting that serial transfer to the MSM7560LGS (IC101) started
77 PI REQ I Communication request signal input from the equipment connected to digital I/O connector (CN703)
78 PI WAKE I Key interruption processing start signal input terminal
79 PI OPEN I Battery lid open/close detection switch (S701) input terminal “L”: battery lid is closed
80 PI POTA I Rotary encoder dial pulse input of the jog dial (=– + +)
81 PI POTB I Rotary encoder dial pulse input of the jog dial (=– + +)
82 RST I System reset signal input from the reset signal generator (IC502) “L”: reset
For several hundreds msec. after the power supply rises, “L” is input, then it changes to “H”
83 VDD — Power supply terminal (+3.4V)

– 18 –
Pin No. Pin Name I/O Function
84 PO0 I/O
85 PO1 I/O
86 PO2 I/O
87 PO3 I/O
88 PO4 I/O
89 PO5 I/O
90 PO6 I/O
91 PO7 I/O
92 VSS — Ground terminal
93 POR CLE O CLE control signal output to the flash memory (IC702)
94 POR ALE O ALE control signal output to the flash memory (IC702)
95 POR WE O Write enable signal output to the flash memory (IC702)
96 POR RE O Read enable signal output to the flash memory (IC702)
97 — O Not used (open)
98 SE O SE control signal output to the flash memory (IC702)
99 WP O WP control signal output to the flash memory (IC702)
100 P17 O Not used (open)
Two-way data bus with the flash memory (IC702)

– 19 –
SECTION 5
EXPLODED VIEW
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
• The mechanical parts with no reference num-
ber in the exploded views are not supplied.
• Accessories and packing materials are given
in the last of the electrical parts list.
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
↑↑
Parts Color Cabinet's Color
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
1 A-3293-987-A MAIN BOARD, COMPLETE
2 4-995-845-01 SPRING (SPEAKER)
3 X-4950-256-1 LID ASSY, UPPER
4 4-997-709-01 SHEET (P)
5 4-995-841-11 CAP (PC)
6 3-375-114-21 SCREW (M1.7X2.5)
7 1-475-434-11 SWITCH UNIT (WITH JOG DIAL)
8 4-995-839-31 CASE
9 3-318-203-95 SCREW (B1.7), TAPPING
10 4-995-842-01 TERMINAL (+. –), BATTERY
11 4-995-840-11 LID, BATTERY CASE
12 4-212-287-01 STRAP, HAND
15 4-998-440-01 SPACER (WINDOW)
17 4-998-824-01 SHEET (W)
19 4-998-748-01 SPRING (A)
20 3-951-345-01 CUSHION, PANEL
21 4-212-078-01 CUSHION (FPM)
D503 1-517-711-11 LIGHT, LED BACK
MIC101 1-542-334-11 MICROPHONE, ELECTRET CONDENSER (MIC)
ND701 1-801-928-11 INDICATOR MODULE
SP101 1-505-854-11 SPEAKER (2.8cm)
W501 4-995-843-01 TERMINAL (+), BATTERY
W502 4-995-844-01 TERMINAL (–), BATTERY
12
3
20
215
19
W502
W501
1
4
5
6
7
8
910
11
MIC101
D503
ND701
SP101
17
21

– 20 –
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
A-3293-987-A MAIN BOARD, COMPLETE
*********************
4-997-709-01 SHEET (P)
4-998-748-01 SPRING (A)
4-998-824-01 SHEET (W)
< BATTERY >
BT501 1-528-834-11 BATTERY, POLYACENE SECONDARY
< CAPACITOR >
C101 1-104-847-11 TANTALUM CHIP 22uF 20% 4V
C102 1-115-156-11 CERAMIC CHIP 1uF 10V
C103 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C104 1-163-077-00 CERAMIC CHIP 0.1uF 10% 25V
C105 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C106 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C107 1-135-149-21 TANTALUM CHIP 2.2uF 20% 10V
C108 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C109 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C110 1-104-847-11 TANTALUM CHIP 22uF 20% 4V
C111 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C112 1-113-619-11 CERAMIC CHIP 0.47uF 10V
C113 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C114 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C115 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C116 1-104-847-11 TANTALUM CHIP 22uF 20% 4V
C117 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C118 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C119 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C120 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C121 1-135-181-21 TANTALUM CHIP 4.7uF 20% 6.3V
C122 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C123 1-164-373-11 CERAMIC CHIP 0.033uF 25V
C124 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C125 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C127 1-135-145-11 TANTALUM CHIP 0.47uF 10% 35V
C128 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C129 1-117-379-21 CERAMIC CHIP 10uF 10V
C130 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C131 1-104-847-11 TANTALUM CHIP 22uF 20% 4V
C133 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C134 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C135 1-104-847-11 TANTALUM CHIP 22uF 20% 4V
C136 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C138 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C139 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C140 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C141 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C502 1-110-569-11 TANTALUM CHIP 47uF 20% 6.3V
C503 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C504 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C505 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C506 1-113-996-11 TANTALUM CHIP 220uF 20% 4V
C508 1-110-569-11 TANTALUM CHIP 47uF 20% 6.3V
C509 1-110-569-11 TANTALUM CHIP 47uF 20% 6.3V
C510 1-117-379-21 CERAMIC CHIP 10uF 10V
C511 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C513 1-164-505-11 CERAMIC CHIP 2.2uF 16V
C701 1-162-944-11 CERAMIC CHIP 18PF 5% 50V
C702 1-162-944-11 CERAMIC CHIP 18PF 5% 50V
C703 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C704 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C705 1-162-974-11 CERAMIC CHIP 0.01uF 50V
C707 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C709 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C710 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C711 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C712 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C713 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V
C714 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C715 1-164-360-11 CERAMIC CHIP 0.1uF 16V
< CONPOSITION CIRCUIT BLOCK >
CB701 1-125-769-11 CERAMIC CHIP 0.1uF 50V
< CONNECTOR >
*CN701 1-779-997-21 CONNECTOR, FPC (ZIF) 11P
CN702 1-779-996-21 CONNECTOR, FPC (ZIF) 17P
CN703 1-779-995-11 CONNECTOR, V RINK (DIGITAL I/O)
< DIODE >
D101 8-719-059-52 DIODE MA143-TX
D102 8-719-059-52 DIODE MA143-TX
D501 8-719-049-09 DIODE 1SS367-T3SONY
D502 8-719-067-42 DIODE MA2H735-(TX).SO
SECTION 6
ELECTRICAL PARTS LIST
NOTE:
• Due to standardization, replacements in the
parts list may be different from the parts speci-
fied in the diagrams or the components used
on the set.
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
• RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
• Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when order-
ing these items.
• SEMICONDUCTORS
In each case, u: µ, for example:
uA. . : µA. . uPA. . : µPA. .
uPB. . : µPB. . uPC. . : µPC. .
uPD. . : µPD. .
• CAPACITORS
uF: µF
• COILS
uH: µH
When indicating parts by reference
number, please include the board.
MAIN

– 21 –
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
D701 8-719-421-27 DIODE MA728
< FERRITE BEAD >
FB101 1-414-235-11 INDUCTOR CHIP 0uH
FB102 1-414-235-11 INDUCTOR CHIP 0uH
FB103 1-414-235-11 INDUCTOR CHIP 0uH
FB104 1-414-235-11 INDUCTOR CHIP 0uH
FB105 1-414-235-11 INDUCTOR CHIP 0uH
FB106 1-414-235-11 INDUCTOR CHIP 0uH
FB107 1-414-921-11 INDUCTOR CHIP 0uH
FB501 1-414-921-11 INDUCTOR CHIP 0uH
FB502 1-414-921-11 INDUCTOR CHIP 0uH
FB701 1-414-595-11 INDUCTOR CHIP 0uH
< IC >
IC101 8-759-487-81 IC MSM7560LGS-KDR1
IC102 8-759-031-84 IC SC7S04F
IC103 8-759-358-47 IC NJM2115V (TE2)
IC104 8-759-701-51 IC NJM2072M
IC105 8-759-347-33 IC NJM2113V-TE2
IC106 8-759-486-46 IC SM5158AM-E2
IC107 8-759-083-94 IC TC7W74FU
IC501 8-759-486-55 IC NJM2370U33-TE2
IC502 8-759-562-65 IC XC61AN2802MR
IC503 8-759-562-66 IC XC61AN3102MR
IC504 8-759-486-48 IC XC6372C351PR
IC505 8-759-545-54 IC XC61AN1702MR
IC551 8-759-497-27 IC XC62AP2102MR
IC701 8-759-544-06 IC MN102L25DSD
IC702 8-759-496-86 IC KM29V64000T-T
IC703 8-759-082-60 IC TC7S66FU
IC704 8-759-486-57 IC XC2141C21AMR
IC705 8-759-488-29 IC TC7W66FU (TE12L)
< JACK >
J101 1-568-027-11 JACK, SMALL TYPE (@(EARPHONE))
J102 1-568-027-11 JACK, SMALL TYPE (MIC, PLUG IN POWER)
< COIL >
L503 1-414-865-11 INDUCTOR 47uH
< MICROPHONE >
MIC101 1-542-334-11 MICROPHONE, ELECTRET CONDENSER (MIC)
< TRANSISTOR >
Q101 8-729-429-44 TRANSISTOR XP1501
Q102 8-729-037-63 TRANSISTOR UN9115J-(TX).SO
Q103 8-729-037-72 TRANSISTOR UN9211J-(TX).SO
Q104 8-729-120-28 TRANSISTOR 2SC1623-L5L6
Q105 8-729-039-57 TRANSISTOR DTC363EKT146
Q106 8-729-037-72 TRANSISTOR UN9211J-(TX).SO
Q107 8-729-037-76 TRANSISTOR UN9215J-(TX).SO
Q501 8-729-402-16 TRANSISTOR XN4608
Q502 8-729-046-70 TRANSISTOR XP4654-(TX).SO
Q503 8-729-230-63 TRANSISTOR 2SC4116-YG
Q551 8-729-426-25 TRANSISTOR XP1212
Q552 8-729-028-28 FET 2SK2036(TE85L)
Q701 8-729-037-74 TRANSISTOR UN9213J-(TX).SO
Q702 8-729-420-24 TRANSISTOR 2SB1218A-QRS
Q703 8-729-037-63 TRANSISTOR UN9115J-(TX).SO
Q704 8-729-426-25 TRANSISTOR XP1212
Q705 8-729-037-72 TRANSISTOR UN9211J-(TX).SO
Q706 8-729-037-72 TRANSISTOR UN9211J-(TX).SO
< RESISTOR >
R101 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R102 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R103 1-216-815-11 METAL CHIP 330 5% 1/16W
R104 1-216-839-11 METAL CHIP 33K 5% 1/16W
R105 1-216-833-11 METAL CHIP 10K 5% 1/16W
R106 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R107 1-216-821-11 METAL CHIP 1K 5% 1/16W
R108 1-216-821-11 METAL CHIP 1K 5% 1/16W
R109 1-216-833-11 METAL CHIP 10K 5% 1/16W
R110 1-216-844-11 METAL CHIP 82K 5% 1/16W
R111 1-216-833-11 METAL CHIP 10K 5% 1/16W
R112 1-216-833-11 METAL CHIP 10K 5% 1/16W
R113 1-216-837-11 METAL CHIP 22K 5% 1/16W
R114 1-216-845-11 METAL CHIP 100K 5% 1/16W
R115 1-216-833-11 METAL CHIP 10K 5% 1/16W
R116 1-216-853-11 METAL CHIP 470K 5% 1/16W
R117 1-216-824-11 METAL CHIP 1.8K 5% 1/16W
R118 1-216-805-11 METAL CHIP 47 5% 1/16W
R119 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R120 1-216-837-11 METAL CHIP 22K 5% 1/16W
R121 1-216-837-11 METAL CHIP 22K 5% 1/16W
R122 1-216-841-11 METAL CHIP 47K 5% 1/16W
R123 1-216-821-11 METAL CHIP 1K 5% 1/16W
R124 1-216-833-11 METAL CHIP 10K 5% 1/16W
R125 1-216-833-11 METAL CHIP 10K 5% 1/16W
R126 1-216-833-11 METAL CHIP 10K 5% 1/16W
R127 1-216-845-11 METAL CHIP 100K 5% 1/16W
R128 1-216-817-11 METAL CHIP 470 5% 1/16W
R129 1-216-833-11 METAL CHIP 10K 5% 1/16W
R130 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R131 1-218-296-11 RES,CHIP 75K 5% 1/16W
R132 1-216-799-11 METAL CHIP 15 5% 1/16W
R134 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R135 1-216-821-11 METAL CHIP 1K 5% 1/16W
R136 1-216-821-11 METAL CHIP 1K 5% 1/16W
R137 1-216-824-11 METAL CHIP 1.8K 5% 1/16W
R138 1-216-824-11 METAL CHIP 1.8K 5% 1/16W
R139 1-216-824-11 METAL CHIP 1.8K 5% 1/16W
R140 1-216-824-11 METAL CHIP 1.8K 5% 1/16W
R141 1-216-824-11 METAL CHIP 1.8K 5% 1/16W
R501 1-216-845-11 METAL CHIP 100K 5% 1/16W
R502 1-216-853-11 METAL CHIP 470K 5% 1/16W
R503 1-216-845-11 METAL CHIP 100K 5% 1/16W
R504 1-216-845-11 METAL CHIP 100K 5% 1/16W
R505 1-216-833-11 METAL CHIP 10K 5% 1/16W
R506 1-216-821-11 METAL CHIP 1K 5% 1/16W
R507 1-216-789-11 METAL CHIP 2.2 5% 1/16W
R508 1-216-809-11 METAL CHIP 100 5% 1/16W
R509 1-216-841-11 METAL CHIP 47K 5% 1/16W
R510 1-216-845-11 METAL CHIP 100K 5% 1/16W
MAIN

– 22 –
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
R511 1-216-821-11 METAL CHIP 1K 5% 1/16W
R512 1-216-833-11 METAL CHIP 10K 5% 1/16W
R513 1-216-845-11 METAL CHIP 100K 5% 1/16W
R514 1-216-853-11 METAL CHIP 470K 5% 1/16W
R515 1-216-853-11 METAL CHIP 470K 5% 1/16W
R516 1-216-849-11 METAL CHIP 220K 5% 1/16W
R517 1-216-845-11 METAL CHIP 100K 5% 1/16W
R701 1-216-850-11 METAL CHIP 270K 5% 1/16W
R703 1-216-839-11 METAL CHIP 33K 5% 1/16W
R704 1-216-839-11 METAL CHIP 33K 5% 1/16W
R705 1-216-850-11 METAL CHIP 270K 5% 1/16W
R708 1-216-855-11 METAL CHIP 680K 5% 1/16W
R709 1-216-845-11 METAL CHIP 100K 5% 1/16W
R710 1-216-809-11 METAL CHIP 100 5% 1/16W
R711 1-216-821-11 METAL CHIP 1K 5% 1/16W
R712 1-216-857-11 METAL CHIP 1M 5% 1/16W
R713 1-216-854-11 METAL CHIP 560K 5% 1/16W
R714 1-216-853-11 METAL CHIP 470K 5% 1/16W
R715 1-218-885-11 RES,CHIP 39K 0.5% 1/16W
R716 1-218-911-11 RES,CHIP 470K 0.5% 1/16W
R717 1-216-855-11 METAL CHIP 680K 5% 1/16W
R718 1-216-855-11 METAL CHIP 680K 5% 1/16W
R719 1-216-855-11 METAL CHIP 680K 5% 1/16W
R720 1-218-863-11 RES,CHIP 4.7K 0.5% 1/16W
R721 1-218-871-11 RES,CHIP 10K 0.5% 1/16W
R722 1-218-875-11 RES,CHIP 15K 0.5% 1/16W
R723 1-218-879-11 RES,CHIP 22K 0.5% 1/16W
R724 1-218-887-11 RES,CHIP 47K 0.5% 1/16W
R725 1-216-821-11 METAL CHIP 1K 5% 1/16W
R726 1-216-821-11 METAL CHIP 1K 5% 1/16W
R727 1-216-821-11 METAL CHIP 1K 5% 1/16W
R728 1-216-821-11 METAL CHIP 1K 5% 1/16W
R729 1-216-833-11 METAL CHIP 10K 5% 1/16W
R730 1-216-809-11 METAL CHIP 100 5% 1/16W
R731 1-216-809-11 METAL CHIP 100 5% 1/16W
R732 1-216-809-11 METAL CHIP 100 5% 1/16W
R733 1-216-809-11 METAL CHIP 100 5% 1/16W
R734 1-216-833-11 METAL CHIP 10K 5% 1/16W
R735 1-216-833-11 METAL CHIP 10K 5% 1/16W
R736 1-218-895-11 RES,CHIP 100K 0.5% 1/16W
R737 1-218-895-11 RES,CHIP 100K 0.5% 1/16W
R740 1-216-833-11 METAL CHIP 10K 5% 1/16W
R741 1-216-831-11 METAL CHIP 6.8K 5% 1/16W
R744 1-216-845-11 METAL CHIP 100K 5% 1/16W
R745 1-216-845-11 METAL CHIP 100K 5% 1/16W
R746 1-216-845-11 METAL CHIP 100K 5% 1/16W
R747 1-216-846-11 METAL CHIP 120K 5% 1/16W
R748 1-216-831-11 METAL CHIP 6.8K 5% 1/16W
R749 1-216-831-11 METAL CHIP 6.8K 5% 1/16W
R799 1-216-817-11 METAL CHIP 470 5% 1/16W
< CONPOSITION CIRCUIT BLOCK >
RB701 1-233-967-11 RES, NETWORK (CHIP TYPE) 10K
RB702 1-233-969-11 RES, NETWORK (CHIP TYPE) 22K
RB703 1-233-969-11 RES, NETWORK (CHIP TYPE) 22K
RB704 1-233-967-11 RES, NETWORK (CHIP TYPE) 10K
< VARIABLE RESISTOR >
RV101 1-225-500-11 RES, VAR, CARBON 10K/10K (VOL)
< SWITCH >
S501 1-692-481-11 SWITCH, KEY BOARD (RESET)
S701 1-692-863-21 SWITCH, PUSH (1 KEY)
(BATTRY LID OPEN/CLOSE DETECT)
S702 1-771-274-11 SWITCH, TACTILE (ERASE)
S703 1-771-274-11 SWITCH, TACTILE (STOP)
S704 1-572-922-11 SWITCH, SLIDE (9HOLD)
S705 1-771-274-11 SWITCH, TACTILE (REC)
< BATTERY TERMINAL >
W501 4-995-843-01 TERMINAL (+), BATTERY
W502 4-995-844-01 TERMINAL (–), BATTERY
< VIBRATOR >
X701 1-760-928-21 VIBRATOR, CRYSTAL (32.768kHz)
X702 1-767-759-11 VIBRATOR, CERAMIC (6.912MHz)
X703 1-767-683-11 VIBRATOR, CERAMIC (10.368MHz)
************************************************************
MISCELLANEOUS
***************
7 1-475-434-21 SWITCH UNIT (WITH JOG DIAL)
D503 1-517-711-11 LIGHT, LED BACK
ND701 1-801-928-11 INDICATOR MODULE
SP101 1-505-854-11 SPEAKER (2.8cm)
************************************************************
ACCESSORIES & PACKING MATERIALS
********************************
3-864-397-11 MANUAL, INSTRUCTION (ENGLISH)
MAIN
Sony Corporation
Personal A&V Products Company
9-924-947-11
98G057018-1
Printed in Singapore © 1998. 7
Published by Quarity Engineering Dept.
(Shibaura)
ICD-80