DOWNLOAD Sony HCD-GX30 / HCD-RG22 / HCD-RG33 / MHC-GX30 / MHC-RG22 Service Manual ↓ Size: 4.6 MB | Pages: 54 in PDF or view online for FREE

Model
HCD-GX30 HCD-RG22 HCD-RG33 MHC-GX30 MHC-RG22
Pages
54
Size
4.6 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-gx30-hcd-rg22-hcd-rg33-mhc-gx30-mhc-rg22.pdf
Date

Sony HCD-GX30 / HCD-RG22 / HCD-RG33 / MHC-GX30 / MHC-RG22 Service Manual ▷ View online

36
HCD-GX30/RG22/RG33
5-15. IC Pin Function Description
• IC601 LC876662W-5Z15 Master Control (PANEL Board)
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 to 41
42 to 45
46
47 to 54
55
to
65
66
67
68
69
70
71
72
73
74
75
76
77
78
I/O
O
O
O
O
O
O
I
I
I
I
I
O
I
O
I
I
O
I
I
I
I
I
I
I
I
I
O
O
O
O
I
I
I
I
I
I
O
O
O
O
I
I
Pin Name
PWR LED
P.S.RELAY
SYS MUTE
CD MOTOR +
CD MOTOR –
CD RWC
VR ENCODER B
VR ENCODER A
BU1924/FLASH DATA
FLASH R/W
RESET
XT1
XT2
VSS
CF1
CF2
VDD1
TAPE A: STAT
TAPE B: STAT
VACS
SPEANA IN L
SPEANA IN R
KEY INPUT 0
KEY INPUT 1
KEY INPUT 2
PWR SW, DISP SW
REMOCON IN
PWR DOWN
BU1924 CLK
G12 to G01
P01 to P04
VDD
P05 to P11
P12 OP. OUT 10(SW11)
to
P22 OP. OUT 00(SW01)
OPTION SW INPUT
CD CLOSE
CD DRF
CD WRQ
CD BUSY
 (PIC UP/DOWN)SW
CD NUMBER SENSOR
VDD
CD MUTE
CD SLED (+)
CD SLED (–)
CD RESET
HEAD PHONE SENSOR
TUNER TUNED
Description
PWR LED control signal output
Standby relay control signal output
System muting signal output
CD changer motor control signal output
CD changer motor control signal output
Read/write control signal output
Volume signal input from the rotary encoder
Volume signal input from the rotary encoder
Data input from the RDS decoder IC
Fixed at “H”
Reset input
Connection for a crystal resonator
Connection for a crystal resonator
Ground
Connection for a ceramic resonator
Connection for a ceramic resonator
Power sypply
TAPE A switches signal input
TAPE B switches signal input
VACS control signal output
Spectrum analyzer signal input
Spectrum analyzer signal input
Function key input
Function key input
Function key input
POWER switch or DISP switch key input
Data input from the remote control receiver
Power down signal input
Clock input from the RDS decoder IC
FL tube grid signal ouput
FL tube segment signal ouput
Power supply
FL tube segment signal ouput
FL tube segment signal ouput or switch signal output
Switch signal input
CD tray close switch signal input
RF level detection signal input
Subcode Q standby signal input
CD BU up/down switch signal input
Table address sensor switch signal input
Power supply
CD audio muting signal output
Sled motor control signal output
Sled motor control signal output
CD reset signal output
Headphone detection signal input
Tuning a frequency signal input
37
HCD-GX30/RG22/RG33
Pin No.
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
I/O
I
I
I
I
I
I
O
O
O
O
O
O
O
O
O
I
O
O
I
O
Pin Name
TUNER STEREO
CD OPEN
TAPE PHOTO A
TAPE PHOTO B
TAPE AMS
PROTECTOR SENSOR
PT8300 LATCH
CD LED
TUNER LED
TAPE LED
VSS
VDD
GAME LED
GAME MIX LED
LC72131 CE
BD3871 DATA/LATCH
LC72131,PT8300
DATA OUT
LC72131 DATA IN
LC72131,BD3871,
PT8300 CLK
LA9241M,LC78622NE
 COIN
LA9241M,LC78622NE
SQOUT
LA9241M,LC78622NE
SQCK
Description
Stereo tuning signal input
CD tray open switch signal input
A deck photo sensor singanl input
B deck photo sensor singanl input
AMS signal input
Power amplifier circuit protection signal input
Latch signal output to the I/O expander
CD LED control signal output
TUNER LED control signal output
TAPE LED control signal output
Ground
Power supply
GAME LED control signal output
GAME MIX LED control signal output
Chip select signal output to the PLL tuner IC
Data/latch signal output to the sound processor
Data output to the PLL tuner IC and the I/O expander
Data input from the the PLL tuner IC
Clock output to the PLL tuner IC, the sound processor and the I/O expander
CD command data signal output
CD subcode Q signal input
CD command clock signal output
38
HCD-GX30/RG22/RG33
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
delay should be anticipated when ordering these
items.
The mechanical parts with no reference number
in the exploded views are not supplied.
The components identified by mark 
0
  or
dotted line with mark 
0
 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
 sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
Abbreviation
AR
: Argentina model
AUS
: Australian model
E2
: 120V AC area in E model
E51
: 220V AC area in E model
EA
: Saudi Arabia model
MX
: Mexican model
SP
: Singapore model
TH
: Thai model
TW
: Taiwan model
6-1. Main Section
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
CD mechanism deck section
(CDM58F-K6)
#1
#1
#5
#5
#1
#1
#1 #1
#1
#1
#1
#2
#5
#5
#1
a
a
#2
3
2
9
1
1
1
1
4
Front panel
section
Main board section
M961
not
supplied
not
supplied
6
7
8
b
b
#1
1
3-363-099-41 SCREW (CASE 3 TP2)
2
4-224-549-21 CASE (SIDE-L)
3
4-238-616-01 CD DOOR
4
4-224-550-41 CASE (TOP) (RG22:AEP,UK/RG33:AEP,UK)
4
4-224-550-81 CASE (TOP)
(GX30/RG22:AUS,E2,E51,SP,MX,AR,EA,TH,TW/RG33:E2,E51,MX,AR)
6
1-684-302-21 SUB TRANS BOARD
7
1-684-298-21 VIDEO OUT
8
4-234-701-11 BACK PANEL (RG22:AEP,UK/RG33:AEP,UK)
8
4-234-701-21 BACK PANEL
(RG22:E2,E51,SP,EA,TH,TW/RG33:E2,E51)
8
4-234-701-31 BACK PANEL (RG22:AUS,MX,AR)
8
4-234-701-41 BACK PANEL (GX30/RG33:MX,AR)
9
4-224-548-61 CASE (SIDE-R)
M961
1-763-738-21 FAN, DC (GX30/RG33)
#1
7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S
#2
7-685-871-01 SCREW +BVTT 3X6 (S)
#5
7-685-872-09 SCREW +BVTT 3X8 (S)
SECTION 6
EXPLODED VIEWS
39
HCD-GX30/RG22/RG33
6-2. Front Panel Section
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
51
52
53
54
57
57
58
59
55
55
56
57
FLD601
not supplied
65 
60
62
63
61
64
67
68
not 
supplied
not 
supplied
69
70
71
71
72
73
74
51
A-4722-475-A PANEL ASSY, FRONT
(RG22:AUS,E2,E51,SP,MX,AR,EA,TH,TW/RG33:E2,E51)
51
A-4746-787-A PANEL ASSY, FRONT
(GX30/RG22:AEP,UK/RG33:AEP,UK,MX,AR)
52
4-233-980-01 RUBBER FOOT
53
4-234-019-01 VOLUME KNOB
(GX30/RG22:AUS,E2,E51,SP,MX,AR,EA,TH,TW/RG33:E2,E51,MX,AR)
53
4-234-019-21 VOLUME KNOB (RG22:AEP,UK/RG33:AEP,UK)
54
4-238-609-01 DISPLAY WINDOW
(RG22:AUS,E2,E51,SP,MX,AR,EA,TH,TW)
54
4-238-609-21 DISPLAY (WINDOW) (RG22:AEP,UK)
54
4-238-609-31 DISPLAY (WINDOW) (RG33:AEP,UK)
54
4-238-609-41 DISPLAY (WINDOW) (RG33:E2,E51)
54
4-238-609-51 DISPLAY (WINDOW) (GX30/RG33:MX,AR)
55
4-224-104-41 DAMPER
56
1-773-119-11 WIRE (FLAT TYPE) (19 CORE)
57
4-218-254-21 SCREW (M2.6), +PTPWH
58
A-4729-718-A PANEL BOARD, COMPLETE
(RG22:AEP,UK/RG33:AEP,UK)
58
A-4729-766-A PANEL BOARD, COMPLETE
(RG22:AUS,E2,E51,SP,MX,AR,EA,TH,TW/RG33:E2,E51)
58
A-4676-626-A PANEL BOARD, COMPLETE (GX30/RG33:MX,AR)
59
1-684-305-21 KEYBOARD BOARD
60
1-796-360-11 DECK, MECH (CWL43FF48)
61
4-239-346-01 CASSETTE DOOR SPRING (L)
62
4-238-614-01 FL HOLDER R
63
4-238-613-01 FL HOLDER L
64
1-684-299-21 REM BOARD
65
4-239-347-01 CASSETTE DOOR SPRING (R)
67
4-231-836-01 SPRING (HEART CAM-A)
68
4-231-841-01 SPRING (HEART CAM-B)
69
4-238-619-01 CASS WINDOW A
70
4-238-620-01 CASS WINDOW B
71
4-238-631-01 TAPE SPRING
72
4-231-824-01 HEART CAM (A)
73
4-231-825-01 HEART CAM (B)
74
3-038-018-01 EMBLEM, SONY
FLD601 1-518-792-11 INDICATOR TUBE, FLUORESCENT
Ver 1.3  2003.12
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