Sony STR-V7700 User manual

STR-V7700
E Model
Chinese Model
SERVICE MANUAL
FM STEREO/FM-AM RECEIVER
MICROFILM
STR-V7700 is RECEIVER section in
MHC-V7700AV.
SPECIFICATIONS
Manufactured under license from Dolby Laboratories
Licensing Corporation.
“DOLBY”, “PRO LOGIC” and the double-D symbol aare
trademarks of Dolby Laboratories Licensing Corporation.
— Continued on next page —
Amplifier section
Continuous RMS power output
FRONT SPEAKER:
China model 100+100 watts
6 ohms at 1 kHz, 10%
THD (240V AC supply)
85+85 watts
6 ohms at 1 kHz, 10%
THD (220V AC supply)
Other models 100+100 watts
(6 ohmsat 1 kHz,10%
THD)
CENTER SPEAKER:
45watts (reference)
(8 ohms at 1 kHz, 10%
THD)
REAR SPEAKER:
30+30 watts (reference)
(8 ohms at 1 kHz, 10%
THD)
Peak music power output:
1800 watts (reference)
Inputs MD/VIDEO 1 IN (phono
jacks): voltage 250 mV,
impedance 47 kilo ohms
AV INPUT AUDIO
(phono jacks): voltage 250
mV, impedance 47 kilo
ohms
MIX MIC 1/2 (phone
jack): sensitivity 1 mV,
impedance 10 kilo ohms
Outputs MD/VIDEO 1 OUT
(phono jacks): voltage 250
mV, impedance 1 kilo ohm
PHONES (stereo phone
jack): accepts headphones
of 8 ohms or more.
FRONT SPEAKER:
accepts impedance of 6 to 16
ohms
CENTER SPEAKER:
accepts impedance of 8 to 16
ohms
REAR SPEAKER:
accepts impedance of 8 to 16
ohms
SUPER WOOFER:
Voltage 1 V, impedance 1
kilo ohm
Video section
Inputs AV INPUT VIDEO
(phono jack):
1 Vp-p, 75 ohms
VIDEO IN (phono jack):
1 Vp-p, 75 ohms
Outputs MONITOR OUT (phono
jack): 1 Vp-p, 75 ohms
VIDEO OUT (phono
jack): 1 Vp-p, 75 ohms
S-VIDEO (4-pin/mini-
DIN jack):
Y: 1 Vp-p, unbalanced,
sync negative
C: 0.286 Vp-p, load
impedance 75 ohms
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range 87.5-108.0 MHz
Antenna terminals 75 ohm unbalanced
Intermediate frequency 10.7 MHz
AM tuner section
Tuning range
Thai models: 531-1,602 kHz
(with the AM tuning
interval set at 9 kHz)
530-1,710 kHz
(with the AM tuning
interval set at 10 kHz)
Other models: MW
531-1,602 kHz
(with the MW tuning
interval set at 9 kHz)
530-1,710 kHz
(with the MW tuning
interval set at 10 kHz)
SW
5.95-17.90 MHz
(with the SW tuning
interval set at 5 kHz)
Intermediate frequency450 kHz
Antenna AM loop antenna
External antenna terminal

— 2 —
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Noticethat the minusside ofa tentalum capacitormay bedamaged
by heat.
TABLE OF CONTENTS
1. GENERAL ······································································ 3
2. TEST MODE ·································································· 5
3. DIAGRAMS ···································································· 6
3-1. Circuit Boards Location ····················································· 6
3-2. Printed Wiring Board — Panel Section —························· 7
3-3. Schematic Diagram — Panel Section — ··························· 9
3-4. Printed Wiring Board — Main Section — ······················· 12
3-5. Schematic Diagram — Main Section — ·························· 15
3-6. Printed Wiring Board and Schematic Diagram
— Amp/Key con Section —············································ 19
3-7. Printed Wiring Board and Schematic Diagram
— Mic Echo/AV in Section — ········································ 23
3-8. Printed Wiring Board and Schematic Diagram
— Power Section —························································ 26
3-9. IC Pin Function ································································ 29
3-10. IC Block Diagrams ··························································· 31
4. EXPLODEDVIEWS
4-1. Main Section····································································· 33
4-2. Panel Section ···································································· 34
5. ELECTRICAL PARTS LIST ··································· 35
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK !OR DOTTED LINEWITH
MARK !ON THE SCHEMATIC DIAGRAMS AND INTHE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
General
Power requirements
Thai model: 220-240V AC, 50/60 Hz
Other models: 110-120V or 220-240V
AC, 50/60Hz
Adjustable with voltage
selector
Power consumption 230watts
Dimensions (w/h/d) Approx. 280 ×205 ×336 mm
Mass Approx. 7.0kg
Design and specifications are subject to change without notice.

— 3 —
SECTION 1
GENERAL
— FRONT PANEL —
12345678 9!º!¡ !™
!£
!¢
!∞
!§
!¶
!•
!ª@º@¡@™@£@¢@¶ @∞@§@•@ª#º
#¡
#™
#£
#¢
#ª
$º
#§
#¶
#•
#∞
1KARAOKE PON/MPX button
2DSP button
3EFFECT ON/OFF button
4MUSIC button
5MOVIE button
6GAME button
7P FILE button
8MEMO button
9DBFB button
!º VOLUME
!¡ GROOVE button
!™ TUNER BAND button
!£ STEREO/MONO button
!¢ FUNCTION button
!∞ MIC LEVEL/ECHO VOL
!§ MIX MIC 1 jack
!¶ MIX MIC 2 jack
!• PHONES jack
!ª EDIT button
@º PLAY MODE button
@¡ 1/ALL DISCS button
@™ REPEAT button
@£ HIGH FREQ button
@¢ ENTER/NEXT button
@∞ MULTI JOG STATION dial
@§ LOW FREQ button
@¶ MEMORY button
@• TUNING MODE button
@ª FLASH button
#º LOOP button
#¡ WAVE button
#™ AV INPUT jack
#£ CLOCK TIMER SET button
#¢ TIMER SELECT button
#∞ KEY CONTROL ˜button
#§ KEY CONTROL nbutton
#¶ DOLBY PROLOGIC button
#• C. MODE button
#ª DISPLAY/DEMO button
$º POWER button

— 4 —
— BACK PANEL —
$¡ SYSTEM CONTROL
$™ MD/VIDEO 1 jack
$£ FRONT SPEAKER terminal
$¢ SUPER WOOFER jack
$∞ VIDEO OUT jack
$§ CENTER SPEAKER terminal
$¶ REAR SPEAKER terminal
$• VOLTAGE SELECTOR switch (EXCEPT TH, KR)
$ª ANTENNA terminal
• Abbreviation
TH : Thai
KR : Korean
$ª
$¡
$™
$£
$¢
$∞ $•
$§ $¶

FL DISPLAY/KEY LEDTEST MODE
Press the REPEAT, ENTER/NEXT and SURROUND buttons
simultaneously.
1. All FL segments and all LEDs turn on.
2. To access the microprocessor information, press the P FILE
key. Each pressing of the P FILE key advances the display on
the FL tube in the following sequence.
3.Tocheckthe encoder,pressthe MUSICkey. Thefollowingdisplay
appears on the FL tube.
"K0J0V0"
The number after K indicates the number of times that the key is
pressed. The key which was pressed in the past, is not counted.
The key which is pressed hereafter is counted. Pressing any key
increases the number after K.
The number after J indicates the number of rotations that the JOG
dialis rotated. Turningthe JOG dial clockwiseincreases thenumber
after J. Turning the JOG dial counter-clockwise decreases the
number after J.
The number after V indicates the number of rotations that the
VOLUME dial is rotated. Turning the VOLUME dial clockwise
increases the number after V. Turning the VOLUME dial counter-
clockwise decreases the number after V.
To exit this mode, perform the"Cold Reset" (reset clearing memory)
as described below.
GENERALTEST MODE
(INCLUDING AMPLIFIER ANDTUNER)
Press the REPEAT, ENTER/NEXT and CLOCK TIMER SET
buttons simultaneously while the main power is on.
1. Sound volume display segment starts blinking.
2. The tuning enters the PRESET mode.
3. Rotating theVOLUME control clockwise increases the volume
level to maximum.
Rotating the VOLUME control counter-clockwise decreases
the volume level to minimum.
4. Pressing the MUSIC key decreases the equalizer curve to
minimum and "EQ CHECK" appears on the display.
Pressing the MOVIE key increases the equalizer curve to
maximum.
Pressing the GAME key makes the equalizer curve flat.
5. Pressing any of the DBFB, GROOVE or SURROUND key
disappears "EQ CHECK" on the display.
To exit this mode, perform the"Cold Reset" (reset clearing memory)
as described below.
SECTION 2
TEST MODE
AGING MODE
1. CD aging mode
To execute the CD aging, set the three discs to the CD tray and
set the function to CD. REPEAT, ENTER/NEXT and LOOP
buttons simultaneously. The CD aging mode starts and the disc
calendar starts blinking.
2. Tape aging mode
To execute the tape aging, set the two tapes to the tape A and B
drives. Set the function to TAPE. Press the REPEAT, ENTER/
NEXT and LOOP buttons simultaneously. Press the A forward
key to start the tape aging mode. "AGING" appears on the
display.
CD SERVICE MODE
Turn on the main power. Press the REPEAT, ENTER/NEXT and
KARAOKE PON/MPX buttons simultaneously.
VACS toggles between ON and OFF.
VACS LEVEL DISPLAY
Turn on the main power. Press the EDIT, ENTER/NEXT and
KARAOKE PON/MPX buttons simultaneously.
VACS level appears on the display.
CD SHIP MODE
Turn on the main power. Press the PLAY MODE and POWER
buttons simultaneously.
The main power is turned off and LOCK appears on the display.
TUNER STEP CHANGE
Turn on the main power. Set the function to TUNER. Select MW
band from the present tuning.
Turn off the main power. Press the ENTER/NEXT and POWER
buttons simultaneously. The main power is turned on and the
changed step appears on the display.
MD/VIDEO 1 FUNCTION CHANGE
Press the FUNCTION and POWER buttons simultaneously while
the main power is off. When the function is set to VIDEO 1, the
function is changed to MD and MD appears on the display.
When the function is set to MD, the function is changed to VIDEO
1 and VIDEO 1 appears on the display.
COLD RESET (Reset which clears memory.)
Press the REPEAT, ENTER/NEXT and DISPLAY buttons
simultaneously at any time. The system is reset while clearing
memory.
HOT RESET
(Reset which does not clear memory.)
Press the REPEAT, ENTER/NEXT and TIMER SELECT buttons
simultaneously at any time. The system is reset without clearing
memory.
STR microprocessor version number
HCD microprocessor version number
VCD microprocessor version number (VCD model only)
Model name
Destination
3-1. CIRCUIT BOARDS LOCATION
SECTION 3
DIAGRAMS
PRI BOARD
SEC BOARD
PANEL BOARD
AVIN BOARD
JOG BOARD
VOLUME BOARD MIC ECHO BOARD
MAIN BOARD
SUR BOARD
AMP-A BOARD
ENCAPSULATED
COMPONENT
— 5 — — 6 —
SUPPLY POWER BOARD
SURROUND
AMP BOARD
KEY-CON BOARD

– 29 –
3-9. IC PIN FUNCTION
• IC501TMP87CM75F-6623 (DISPLAY CONTROL)
Pin No.
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
I/O
—
—
O
I
O
O
O
O
I
I
—
O
I
I
O
I
—
I
I
I
I
I
I
I
I
I
I/O
I/O
O
—
—
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
—
—
—
Description
Not used
Power supply (–35V)
Transfer clock output serial data
Serial data input
Serial data output
Chip enable output
Latch output to IC504
H : D542, D543 ON
Stereo signal input
Tuned signal input
Power supply (Ground)
Oscillator connection terminal (8MHz)
Oscillator connection terminal (8MHz)
Reset signal input terminal
Oscillator connection terminal (32.768kHz)
Oscillator connection terminal (32.768kHz)
Not used (Ground)
AC Power supply off
RDS DATA input
RDS clock input
SIRCS signal input
JOG dial encoder input
Volum encoder input
Volum encoder input
JOG dial encoder input
AUB input
12C clock I/O
12C data I/O
AUB output
Power supply (5V)
Power supply (Ground)
Latch output to IC105
Latch output to IC2002
Mute output to transistor L : Mute ON
DBFB level control output L : DBFB HIGH
Latch output to IC6003
H : Key con ON
L : SP relay ON
PRO LOGIC RELAY output
Key data input (A/D converter)
Key data input (A/D converter)
Key data input (A/D converter)
Spectrum analyzer signal input
Spectrum analyzer signal input
Spectrum analyzer signal input
Spectrum analyzer signal input
Input for model select
Power supply for analog (Ground)
Power supply (+5V)
Power supply (Ground)
Pin Name
NC
VG
COM CLK
ST DATA IN
COM DATA
ST CE
LED LAT
POWER ON/OFF
STEREO
TUNED
Vss
X OUT
X IN
RESET
XT OUT
XT IN
GND
BACK UP
RDS DATA
RDS CLK
SIRCS IN
JOG IN B
VOL IN B
VOL IN A
JOG IN A
AUB IN
12C CLK
12C DATA
AUB OUT
VDD
Vss
EQ LAT
VR LAT
TA MUTE
VIDEO MD
KEY CON LAT
KEY CON ON/OFF
POWER ON/OFF
P LOG RELAY
KEY IN 0
KEY IN 1
KEY IN 2
SPEANA 0
SPEANA 1
SPEANA 2
SPEANA 3
SUFFIX
VASS
VAREF
VDD

– 30 –
Pin No.
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
I/O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
—
Description
H : MUTE L : Signal Receiving
Not used
Pin Name
FL–1G
FL–2G
FL–3G
FL–4G
FL–5G
FL–6G
FL–7G
FL–8G
FL–9G
FL–10G
FL–11G
FL–12G
FL–13G
FL–14G
FL–P1
FL–P2
FL–P3
FL–P4
FL–P5
FL–P6
FL–P7
FL–P8
FL–P9
FL–P10
FL–P11
FL–P12
FL–P13
FL–P14
FL–P15
FL–P16
FL–P17
FL–P18
FL–P19
FL–P20
FL-P21
FL–P22
FL–P23
FL–P24
FL–P25
FL–P26
FL–P27
FL–P28
FL–P29
FL–P30
FL–P31
FL–P32
FL–P33
FL–P34
ST MUTE
NC
Grid output to FL501
Segment output to FL501

– 31 –
3-10. IC BLOCK DIAGRAMS
IC3001 LA2786
IC3000 LV1016
1
2
3
4
5
6
7
8
9
15
10
11
12
–+
13
14
16
21
18 19
25
17
24
22
23
20
34
32
33
29
30
35
28
31
27
26
36
40
39
38
37
41
42
NOISE
FILTER NOISE
CH
BALANCE
CONTROL
VR
CONTROL
LPF
V REF
VR
VR
NOISE
GENERATOR
VCA
VCA
VCAVCA
VCAVCA VCA
VCA
LPF
LPF
RECT RECT RECT RECT
P. S.P. S.
CMODE
MUTE
DIVIDER OSC
CONTROL
CTRIM
LOG
DIFF LOG
DIFF
DUAL T
CONTROL
L-IN
R-IN
VSS
CLK DATA VCC
L-OUT R-OUT
S-OUT C-OUT
ENABLE
OSC1 CMODE-CAP. C-TRIM DC CUT R-BPF1 R-BPF2 R-BPF3 DC CUT DC CUT L-R RECT L+R RECT VCS-TH VCS-1 VCS-2
BPF1 BPF2
VREF
S-CH DC OUT C-CH DC OUT
L-CH DC OUT
R-CH DC OUT
VREF
L-BPF1 L-BPF2 L-BPF3
DC CUT DC CUT
R RECT
L RECT
VLR-TH
VLR-1 VLR-2
15 6
+
–
+
20 19 18 17 16 15 14 13
21
22
2324
2 3 4789 10 12
11
+
DEC
IN-FILTER
(40kHz)
VDD
ADM-CONT SRAM
ADM
OUT-FILTER
(7k/5k)
B-NR
DC-OUT
VOL/MUTE
S-TRIM
INV-PHASE
R+DELAY
L+DELAY
A
B
A
B
A
B
A
B
A
B
A
B
A
B
L–R
L+R
(–6dB)
A
B
A.GND L-OUT
R-OUT
VREF S-OUT
DELAY-OUT
S-IN
R-IN
L-IN
VCC
NR-DET
ENABLE
DATA
CLK
D.GND
DC-CUT VDD OSC OSC
NR-IREF
DC-CUT

– 32 –
1234 5 678
ADCONT
DA1CONT
KEY DOWN
KEY UP
DAIINTIN ADINTOUT ADINTIN
LPF1
REF REF REF REF
HPF LPF2 MIX
CLKO/KEY0
SDATA/KEY1
SCK/KEY2
STROBE/KEY3
KEY4 KEY5
REF
GND
VCC
MODE2 MODE1 DAIINTOUT LPF1IN LPF1OUT HPFIN HPFOUT LPF2IN LPF2OUT MIXIN MIXOUT
DA2CONT
910 11 12 13 14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
+
–
LOGIC
D/A
RESET RAM
A/D
CLOCK
GENERATOR
REF
+
–
+
–
+
–
OSCILLATOR
1/2 VCC
AUTO
RESET
LPF1
MAIN
CONTROL
A/D
20KBIT
SRAM
LPF2
D/A
12 3 45 6 7
891014 13 12 11
CLOCK
RESET MO
MI
D1 DO0
DO1
VCC CLOCK REF OP2IN OP2OUT LPF2IN LPF2OUT
LPF1IN
LPF1OUT
OP1OUT
OP1IN
CC1 CC2
GND
1 2 3 4 5 6 7 8
OVER LOAD DET
F/F
OFFSET DET
LATCH/
AUTORESET
V
CC ON
MUTE
AC OFF
DET
V
CC
IC850 µPC1237HA
+
–
+
–
+
–
+
–
+
–
+
–
+
–
SBAND GRAPHIC EQUALIZER
SBAND GRAPHIC EQUALIZER
U-CON
INTER
FACE
+ –
+
–
+
–
+
–
+
–
+
–
+
–
+
–
12345678 9 10 2019
18
171615
14
13
12
11 21 22 23 24
64 63 62 61 60 59 58 57 56 55 45
46
4748495051
52
5354 44 43 42 41
25
26
27
28
29
30
31
32
33
34
40
39
38
37
36
35
80
79
78
77
76
75
74
73
72
71
65
66
67
68
69
70
KEY OUT1
NC3
REC 1A
REC 1B
REC 1C
NC4
F1 F1
F1 O1
F1 IN1
F2 F1
F2 O1
F2 IN1
F3 F1
F3 O1
F3 IN1
F4 F1
F4 O1
F4 IN1
F5 F1
F OUT1
VOL OUT1
VOL IN1
BBIN1
BB11 BB12
BBIN2 VOL OUT2 VOL IN2 F OUT2 F5 F2 F4 IN2 F4 O2 F4 F2 F3 IN2 F3 O2 F3 F2 F2 IN2 F2 O2 F2 F2 F1 IN2 F1 O2 F1 F2 NC6 REC 2C REC 2B REC 2A NC7 KEY OUT2
BB22
BUF IN1
BUF OUT1
NC5
AVDD
DGND
LATCH
DATA
CLOCK
DVDD
PORT C
PORT B
PORT A
BUFOUT1
BUFIN1
BB21
KEY IN1
DELAY OUT
DELAY IN
NC2
IN 1B
NC1
IN 1A
AGND
AVSS
IN 2A
NC9
IN 2B
NC8
BPF IN
BPF OUT
KEY IN2
IC105 M62427FP-A
IC6002 M65850P IC6003 M65847FP

SECTION 4
EXPLODEDVIEWS
Note:
• -XX, -X mean standardized parts, so they may
have some differences from the original one.
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delayshould be anticipatedwhen ordering these
items.
• Themechanical partswith no referencenumber
in the exploded views are not supplied.
• Abbreviations
CH : Chinese MY : Malaysia
SP : Singapore TH : Thai
IA : Indonesian KR : Korean
The components identified by mark !or
dotted line with mark !are critical for safety.
Replace only with part number specified.
— 33 —
4-1. MAIN SECTION
1 3-363-099-11 SCREW (CASE 3 TP2)
*2 4-991-364-11 CASE
*3 1-666-059-11 SEC BOARD
*4 1-666-069-11 PRI BOARD
*5 A-4398-466-A SURROUND AMP BOARD,COMPLETE
(MY,SP,KR,CH)
*5 A-4403-217-A SURROUND AMP BOARD,COMPLETE (TH)
*5 A-4403-699-A SURROUND AMP BOARD,COMPLETE (IA)
6 1-233-545-21 ENCAPSULATED COMPONENT (TH,KR)
6 1-233-546-21 ENCAPSULATED COMPONENT (EXCEPT TH)
*7 1-666-070-11 AMP-A BOARD
*8 4-991-361-41 PANEL (VCD), BACK (MY,SP)
*8 4-991-361-51 PANEL (VCD), BACK (CH)
*8 4-991-361-61 PANEL (VCD), BACK (TH)
*8 4-991-361-71 PANEL (VCD), BACK (IA)
*8 4-991-361-81 PANEL (VCD), BACK (KR)
*9 A-4403-282-A MAIN BOARD,COMPLETE (MY,SP,KR,CH)
*9 A-4403-694-A MAIN BOARD,COMPLETE (IA)
*9 A-4403-704-A MAIN BOARD,COMPLETE (TH)
10 4-970-381-11 FOOT (REAR)
*11 3-703-244-00 BUSHING (2104), CORD (TH,IA)
11 3-703-571-11 BUSHING (S) (4516), CORD (MY,SP,KR,CH)
!12 1-751-326-31 CORD, POWER (TH)
!12 1-777-071-21 CORD, POWER (MY,SP)
!12 1-782-315-11 CORD, POWER (IA)
!12 1-769-079-21 CORD, POWER (KR)
!12 1-782-464-21 CORD, POWER (CH)
!13 1-569-007-11 ADAPTOR, CONVERSION 2P (IA)
!13 1-569-008-21 ADAPTOR, CONVERSION 2P (MY,SP)
*14 A-4403-284-A KEY-CON BOARD,COMPLETE (MY,SP,KR,CH)
*14 A-4403-700-A KEY-CON BOARD,COMPLETE (IA)
*14 A-4403-707-A KEY-CON BOARD,COMPLETE (TH)
15 4-977-358-11 CUSHION
*16 A-4398-997-A SUPPLY,POWER BOARD,COMPLETE
(MY,SP,KR,CH)
*16 A-4403-693-A SUPPLY,POWER BOARD, COMPLETE (IA)
*17 1-666-071-11 SUR BOARD
M601 1-698-792-11 FAN, DC
!T901 1-431-363-11 TRANSFORMER, POWER
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
IA,TH MODEL CH MODEL
MY, SP MODEL
MY, SP
MODEL
12
13
12
13
12
KR MODEL
12
17
14
6
10
15
15
#3
#3
not supplied
9
#3
5
7
11
3
16
1
1
2
#1
#2 #2
#2 not
supplied T901 #5
#5
48
#4 #4
#4
M601
#3
#3
#3
not supplied

— 34 —
4-2. PANEL SECTION
51 4-991-318-01 KNOB (VOL)
52 4-991-326-01 KNOB (CENTER)
53 4-991-317-01 KNOB (JOG)
55 X-4948-896-1 PANEL ASSY, FRONT
56 4-962-708-11 EMBLEM (4-A), SONY
57 X-4948-612-1 DISPLAY ASSY, BUTTON
58 4-932-810-11 CUSHION(FL)
59 4-986-870-01 HOLDER,FL TUBE
*60 1-666-060-11 AVIN BOARD
*61 1-666-062-11 JOG BOARD
62 X-4948-611-1 BUTTON (E/N) ASSY
63 4-984-085-01 SPRING (ENTER), COMPRESSION
*64 A-4403-285-A PANEL BOARD,COMPLETE (MY,SP,KR,CH)
*64 A-4403-701-A PANEL BOARD,COMPLETE (IA)
*64 A-4403-708-A PANEL BOARD,COMPLETE (TH)
65 4-951-620-01 SCREW (2.6X8), +BVTP
*66 A-4403-207-A MIC ECHO BOARD, COMPLETE (MY,SP,KR,CH)
*66 A-4403-689-A MIC ECHO BOARD, COMPLETE (IA)
*66 A-4403-706-A MIC ECHO BOARD, COMPLETE (TH)
67 4-991-327-01 KNOB (CONTROL)
FL501 1-517-618-11 INDICATOR TUBE, FLUORESCENT
66
57
67
52
65
65
64
61 65
62
63
60
58
59
58
55
56
53
51
FL501
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

Note: • Due to standardization, replacements in the
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
• -XX, -X mean standardized parts, so they may
have some difference from the original one.
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delayshould be anticipatedwhen ordering these
items.
• CAPACITORS:
uF: µF
The components identified by mark !or
dotted line with mark !are critical for safety.
Replace only with part number specified.
• RESISTORS
All resistors are in ohms.
METAL: metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F: nonflammable
• COILS
uH: µH
• SEMICONDUCTORS
In each case, u: µ, for example:
uA...: µA... , uPA... , µPA... ,
uPB... , µPB... , uPC... , µPC... ,
uPD..., µPD...
When indicating parts by reference number,
please include the board name.
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
— 35 —
SECTION 5
ELECTRICAL PARTS LIST
• Abbreviations
CH : Chinese MY : Malaysia
SP : Singapore TH : Thai
IA : Indonesian KR : Korean
*1-666-070-11 AMP-A BOARD
************
< CAPACITOR >
C900 1-162-306-11 CERAMIC 0.01uF 20% 16V
C901 1-126-961-11 ELECT 2.2uF 20% 50V
C902 1-162-294-31 CERAMIC 0.001uF 10% 50V
C903 1-162-282-31 CERAMIC 100PF 10% 50V
C904 1-126-967-11 ELECT 47uF 20% 50V
C905 1-126-967-11 ELECT 47uF 20% 50V
C906 1-136-495-11 FILM 0.068uF 5% 50V
C907 1-136-495-11 FILM 0.068uF 5% 50V
C932 1-128-552-51 ELECT 47uF 20% 63V
C933 1-128-581-11 ELECT 4.7uF 20% 63V
C934 1-128-552-51 ELECT 47uF 20% 63V
C937 1-126-965-11 ELECT 22uF 20% 50V
C938 1-126-934-11 ELECT 220uF 20% 16V
C940 1-128-581-11 ELECT 4.7uF 20% 63V
C951 1-126-961-11 ELECT 2.2uF 20% 50V
(EXCEPT TH)
C952 1-162-294-31 CERAMIC 0.001uF 10% 50V
C953 1-162-282-31 CERAMIC 100PF 10% 50V
C954 1-126-967-11 ELECT 47uF 20% 50V
C955 1-126-967-11 ELECT 47uF 20% 50V
C956 1-136-495-11 FILM 0.068uF 5% 50V
C957 1-136-495-11 FILM 0.068uF 5% 50V
< CONNECTOR >
CN902 1-564-524-11 PLUG, CONNECTOR 9P
< DIODE >
D903 8-719-987-63 DIODE 1N4148M
D953 8-719-987-63 DIODE 1N4148M
< IC >
IC901 8-749-921-04 IC STK-4211MK-2
< TRANSISTOR >
Q901 8-729-900-80 TRANSISTOR DTC114ES
Q902 8-729-140-84 TRANSISTOR 2SC1841-PAFAEA
Q952 8-729-140-84 TRANSISTOR 2SC1841-PAFAEA
< RESISTOR >
R901 1-249-417-11 CARBON 1K 5% 1/4W F
R902 1-249-437-11 CARBON 47K 5% 1/4W
R903 1-249-411-11 CARBON 330 5% 1/4W
(EXCEPT IA)
R903 1-249-412-11 CARBON 390 5% 1/4W F
(IA)
R904 1-249-437-11 CARBON 47K 5% 1/4W
R906 1-249-429-11 CARBON 10K 5% 1/4W
R907 1-249-429-11 CARBON 10K 5% 1/4W
R908 1-249-429-11 CARBON 10K 5% 1/4W
R909 1-249-429-11 CARBON 10K 5% 1/4W
R910 1-249-397-11 CARBON 22 5% 1/4W F
R911 1-249-397-11 CARBON 22 5% 1/4W F
R913 1-249-417-11 CARBON 1K 5% 1/4W F
R914 1-249-431-11 CARBON 15K 5% 1/4W
R915 1-249-441-11 CARBON 100K 5% 1/4W
!R920 1-217-156-00 WIREWOUND 0.22 10% 5W F
!R932 1-212-881-11 FUSIBLE 100 5% 1/4W F
R933 1-249-421-11 CARBON 2.2K 5% 1/4W F
R934 1-249-421-11 CARBON 2.2K 5% 1/4W F
R935 1-249-421-11 CARBON 2.2K 5% 1/4W F
R936 1-249-421-11 CARBON 2.2K 5% 1/4W F
R937 1-249-429-11 CARBON 10K 5% 1/4W
R938 1-247-883-00 CARBON 150K 5% 1/4W
R940 1-249-433-11 CARBON 22K 5% 1/4W
R941 1-249-429-11 CARBON 10K 5% 1/4W
R942 1-249-413-11 CARBON 470 5% 1/4W F
!R943 1-212-881-11 FUSIBLE 100 5% 1/4W F
R944 1-249-417-11 CARBON 1K 5% 1/4W F
R945 1-249-417-11 CARBON 1K 5% 1/4W F
R951 1-249-417-11 CARBON 1K 5% 1/4W F
R952 1-249-437-11 CARBON 47K 5% 1/4W
R953 1-249-411-11 CARBON 330 5% 1/4W
(EXCEPT IA)
R953 1-249-412-11 CARBON 390 5% 1/4W F
(IA)
R954 1-249-437-11 CARBON 47K 5% 1/4W
R956 1-249-429-11 CARBON 10K 5% 1/4W
R957 1-249-429-11 CARBON 10K 5% 1/4W
R958 1-249-429-11 CARBON 10K 5% 1/4W
R959 1-249-429-11 CARBON 10K 5% 1/4W
R960 1-249-397-11 CARBON 22 5% 1/4W F
R961 1-249-397-11 CARBON 22 5% 1/4W F
R963 1-249-417-11 CARBON 1K 5% 1/4W F
R964 1-249-431-11 CARBON 15K 5% 1/4W
R965 1-249-441-11 CARBON 100K 5% 1/4W
!R970 1-217-156-00 WIREWOUND 0.22 10% 5W F
!R974 1-212-849-00 FUSIBLE 4.7 5% 1/4W F
*****************************************************************
AMP-A

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
— 36 —
*1-666-060-11 AVIN BOARD
**********
< CAPACITOR >
C6301 1-162-286-31 CERAMIC 220PF 10% 50V
C6302 1-162-286-31 CERAMIC 220PF 10% 50V
C6303 1-162-306-11 CERAMIC 0.01uF 20% 16V
(EXCEPT IA)
< CONNECTOR >
CN6301 1-564-524-11 PLUG, CONNECTOR 9P (EXCEPT IA)
*CN6301 1-564-522-11 PLUG, CONNECTOR 7P (IA)
< DIODE >
D6300 8-719-987-63 DIODE 1N4148M
< JACK >
J6301 1-779-583-11 JACK, PIN 3P (AV INPUT(VIDEO2))
< RESISTOR >
R6301 1-249-417-11 CARBON 1K 5% 1/4W F
R6302 1-249-417-11 CARBON 1K 5% 1/4W F
R6303 1-249-441-11 CARBON 100K 5% 1/4W
R6304 1-249-441-11 CARBON 100K 5% 1/4W
< RELAY >
RY6300 1-515-622-11 RELAY
*************************************************************
*1-666-062-11 JOG BOARD
*********
< DIODE >
D512 8-719-046-44 DIODE SEL5221S (ENTER NEXT)
D513 8-719-046-44 DIODE SEL5221S (n)
D514 8-719-046-44 DIODE SEL5221S (N)
< RESISTOR >
R537 1-249-407-11 CARBON 150 5% 1/4W F
R538 1-249-401-11 CARBON 47 5% 1/4W F
R541 1-249-419-11 CARBON 1.5K 5% 1/4W F
R644 1-249-429-11 CARBON 10K 5% 1/4W
R645 1-249-429-11 CARBON 10K 5% 1/4W
< SWITCH >
S534 1-762-751-11 SWITCH, TACTILE (ENTER/NEXT)
S536 1-762-874-11 SWITCH, JOG (MULTI JOG STATION)
*************************************************************
*A-4403-284-A KEY-CON BOARD,COMPLETE (MY,SP,KR,CH)
***********************
*A-4403-700-A KEY-CON BOARD,COMPLETE (IA)
***********************
*A-4403-707-A KEY-CON BOARD,COMPLETE (TH)
***********************
< CAPACITOR >
C6100 1-162-284-31 CERAMIC 150PF 10% 50V
C6101 1-126-964-11 ELECT 10uF 20% 50V
C6102 1-162-290-31 CERAMIC 470PF 10% 50V
C6103 1-162-291-31 CERAMIC 560PF 10% 50V
C6104 1-162-600-11 CERAMIC 0.0047uF 30% 16V
C6106 1-162-294-31 CERAMIC 0.001uF 10% 50V
C6107 1-164-159-11 CERAMIC 0.1uF 50V
C6108 1-164-159-11 CERAMIC 0.1uF 50V
C6109 1-136-495-11 FILM 0.068uF 5% 50V
C6110 1-136-495-11 FILM 0.068uF 5% 50V
C6111 1-136-495-11 FILM 0.068uF 5% 50V
C6112 1-162-286-31 CERAMIC 220PF 10% 50V
C6113 1-162-286-31 CERAMIC 220PF 10% 50V
C6114 1-162-294-31 CERAMIC 0.001uF 10% 50V
C6115 1-164-159-11 CERAMIC 0.1uF 50V
C6116 1-126-967-11 ELECT 47uF 20% 10V
C6117 1-164-159-11 CERAMIC 0.1uF 50V
C6118 1-124-584-00 ELECT 100uF 20% 10V
C6119 1-126-964-11 ELECT 10uF 20% 50V
C6120 1-126-964-11 ELECT 10uF 20% 50V
C6121 1-126-964-11 ELECT 10uF 20% 50V
C6123 1-162-306-11 CERAMIC 0.01uF 20% 16V
< CONNECTOR >
*CN6101 1-573-827-11 CONNECTOR, BOARD TO BOARD 13P
< IC >
IC6003 8-759-370-84 IC M65847FP
IC6004 8-759-140-53 IC uPD4053BC
< COIL >
L6100 1-410-521-11 INDUCTOR 100uH
< TRANSISTOR >
Q6001 8-729-620-05 TRANSISTOR 2SC2603-EF
Q6025 8-729-900-80 TRANSISTOR DTC114ES
< RESISTOR >
R6100 1-249-429-11 CARBON 10K 5% 1/4W
R6101 1-247-807-31 CARBON 100 5% 1/4W
R6102 1-249-417-11 CARBON 1K 5% 1/4W F
R6103 1-249-433-11 CARBON 22K 5% 1/4W
R6104 1-249-429-11 CARBON 10K 5% 1/4W
R6105 1-249-431-11 CARBON 15K 5% 1/4W
R6106 1-249-424-11 CARBON 3.9K 5% 1/4W F
R6108 1-249-429-11 CARBON 10K 5% 1/4W
R6109 1-249-425-11 CARBON 4.7K 5% 1/4W F
R6110 1-249-429-11 CARBON 10K 5% 1/4W
AVIN JOG KEY-CON