Sony HCD-GNX700 / HCD-GNX800 / MHC-GNX700 / MHC-GNX800 Service Manual ▷ View online
61
HCD-GNX700/GNX800
Pin No.
Pin Name
I/O
Description
1 to 8
G8 to G1
O
FLD grid signal output
9, 10
P1,P2
O
FLD segment signal output
11
VSS-IO
–
Ground terminal
12 to 22
P3 to P13
O
FLD segment signal output
23
VDD-FIP
–
Power supply terminal(+3.3V)
24 to 41
P14 to P31
O
FLD segment signal output
42
VSS-IO
–
Ground terminal
43 to 47
P32 to P36
O
FLD segment signal output
48
VKK
–
Power supply terminal (-35V)
49
MD0
I
Micom operating mode (Pull up)
50
MD1/VDD-VFT
I
Micom operating mode (Pull up)
51
MD2
I
Micom operating mode (Pull down)
52
LED-CD/DVD,TUNER
O
LED drive signal output
53
LED-TAPE,TV/SAT
O
LED drive signal output
54
LED-VIDEO (PAUSE,STOP)
O
LED drive signal output
55
LED-(AMS+,AMS-),(FF,FR)
O
LED drive signal output
56
LED-VOLUME 1,2
O
LED drive signal output
57
LED-VOLUME 3,4
O
LED drive signal output
58
LED-VOLUME 5,6
O
LED drive signal output
59
LED-VOLUME 7,8
O
LED drive signal output
60
IIC DATA
I/O
IIC bus serial data input/output
61
IIC CLOCK
I/O
IIC bus serial clock input/output
62
AVCC
–
Power supply terminal (+3.3V)
63
AVSS
–
Ground terminal
64 to 66
KEY0 to KEY2
I
Key input (A/D)
67
ALL BAND
I
Audio L+R signal input
68 to 71
BPF4 to BPF1
I
Spectrum analyzer signal input
72
OPERATION DIAL
I
OPERATION DIAL encoder signal input
73
JOG X-ROUND
I
X-ROUND JOG encoder signal input (Not used)
74
VOLUME
I
Volume encoder signal input
75
LED-(BEAT JUMP,BEAT MAX)
O
LED drive signal output (Not used)
76
LED-(BALANCE,WAVE,
O
LED drive signal output (Not used)
FADER,RANDOM),DELAY
77
RESET
I
Reset signal input
78
LED-FLANGER,CHORUS
O
LED drive signal output
79
LED-PLAY
O
LED drive signal output
80
LED-SELECTOR
O
LED group select signal output
81
VSS-CPU
–
Ground terminal
82
XOUT
O
Crystal oscillator output (4MHz)
83
XIN
I
Crystal oscillator input (4MHz)
84
VCC-CPU
–
Power supply terminal (+3.3V)
85 to 100
G24 to G9
O
FLD grid signal output
• IC902 MB90M407PF-G-148E1 DISPLAY CONTROL (PANEL BOARD)
62
HCD-GNX700/GNX800
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
SECTION 8
EXPLODED VIEWS
8-1.
CASE (TOP), BACK PANEL SECTION
NOTE:
•
•
-XX, -X mean standardized parts, so they may
have some differences from the original one.
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.
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.
in the exploded views are not supplied.
•
Hardware (# mark) list and accessories are
given in the last of this parts list.
given in the last of this parts list.
•
Abbreviation
AR : Argentina model
AUS : Australian model
E2
AR : Argentina model
AUS : Australian model
E2
: 120V AC Area in E model
E3
: 240V AC Area in E model
E51 : Chilean and Peruvian model
The components identified by mark 0 or
dotted line with mark 0 are critical for
safety.
Replace only with part number specified.
dotted line with mark 0 are critical for
safety.
Replace only with part number specified.
1
2
3
4
#3
not supplied
#1
#1
#1
#1
#3
#1
#2
#1
#1
5
7
6
10
#2
#2
#1
8
9
#1
#1
#3
#3
not supplied
#1
3
4
not supplied
not supplied
#1
M891
not supplied
not supplied
not
supplied
supplied
#1
#1
11
1
2-655-708-01 PANEL, LOADING (GNX800: E2, E51, AR)
1
2-655-708-11 PANEL, LOADING (GNX700: E2, E51)
1
2-655-708-71 PANEL, LOADING (GNX800: E3, AUS)
1
2-655-708-81 PANEL, LOADING (GNX700: E3)
2
2-342-117-01 CASE (TOP)
3
3-363-099-32 SCREW (CASE 3 TP2)
4
3-363-099-02 SCREW (CASE 3 TP2)
5
1-693-702-21 TUNER (FM/AM) (TM10SE)
6
A-1156-257-A EFFECTOR BOARD, COMPLETE
0 7
1-468-737-51 POWER SWITCHING
8
1-824-048-12 WIRE (FLAT TYPE) (27 CORE)
9
3-077-331-21 +BV3 (3-CR)
10
1-823-718-11 WIRE (FLAT TYPE) (17 CORE) (100mm)
11
3-378-109-12 CUSHION, SARANET
M891
1-787-400-11 D.C. FAN
#1
7-685-647-79 SCREW +BVTP 3X10 TYPE2 IT-3
#2
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
#3
7-685-648-79 SCREW +BVTP 3X12 TYPE2 IT-3
63
HCD-GNX700/GNX800
8-2.
FRONT PANEL SECTION-1
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
not supplied
not supplied
not supplied
58
59
59
51
52
53
54
55
56
62
63
59
59
59
59
59
59
59
70
59
67
68
69
64
65
66
60
61
62
57
55
51
2-655-724-01 LID (TC)
52
2-655-732-01 SPRING (LID)
53
4-252-579-11 HOLDER (TC-R)
54
4-252-578-11 HOLDER (TC-L)
55
4-959-229-11 DETENT, CASSETTE
56
4-224-578-31 KNOB (MIC)
57
4-252-575-01 KNOB VOL
58
X-2103-230-1 KNOB JOG ASSY
59
3-087-053-01 +BVTP2.6 (3CR)
60
A-1156-244-A JOG BOARD, COMPLETE
61
2-655-717-01 WINDOW (FL)
62
4-224-104-11 DAMPER
63
A-1156-227-A FUNCTION BOARD, COMPLETE
64
A-1156-224-A PANEL BOARD, COMPLETE
65
1-828-990-11 WIRE (FLAT TYPE) (17 CORE) (80mm)
66
1-828-991-11 WIRE (FLAT TYPE) (17 CORE) (100mm)
67
1-417-656-11 MECHA DECK (CWN42FF601)
68
2-655-734-01 SPRING (R)
69
2-655-733-01 SPRING (L)
70
A-1156-233-A MIC BOARD, COMPLETE
Ver. 1.1
64
HCD-GNX700/GNX800
8-3.
FRONT PANEL SECTION-2
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
not
supplied
supplied
not supplied
not supplied
101
102
103
104
105
106
107
108
109
119
110
111
112
113
114
114
115
116
117
118
112
101
2-655-711-01 BUTTON (PLAY)
102
2-655-713-01 ESCUTCHEON (R)
103
2-655-730-01 ESCUTCHEON (MIC)
104
2-655-718-01 RING (VOL)
105
2-655-722-01 BASE (VOL)
106
2-655-723-01 BUTTON (EQ) (GNX800)
106
2-655-723-11 BUTTON (EQ) (GNX700)
107
2-655-712-01 ESCUTCHEON (L)
108
2-655-710-01 BUTTON (POWER)
109
2-655-716-01 INDICATOR (REMOTE)
110
2-655-707-01 ESCUTCHEON (CD)
111
2-655-709-01 BUTTON (DISC)
112
3-087-053-01 +BVTP2.6 (3CR)
113
2-655-705-01 PANEL, FRONT
114
4-244-092-01 SPRING (EJECT)
115
2-655-728-01 BUTTON (EJECT A)
116
2-655-729-01 BUTTON (EJECT B)
117
2-655-715-01 BUTTON (DISPLAY)
118
2-655-714-01 BUTTON (MODE)
119
2-655-731-01 INDICATOR (EQ)
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