Sony CDX-M60UI / CDX-MR60UI Service Manual ▷ View online
CDX-M60UI/MR60UI
29
• IC Pin Function Description
MAIN BOARD (3/3) IC501 MB90F883AHPF-GE1 (SYSTEM CONTROL)
MAIN BOARD (3/3) IC501 MB90F883AHPF-GE1 (SYSTEM CONTROL)
Pin No.
Pin Name
I/O
Description
1
CYRIL_SEL
I
Cyril select signal input (L: No cyril select)
2
B-OUT_SEL
I
Black out setting signal input (L: No black out)
3
COL_SW
I
Key illumination initial color setting signal input (H: Blue)
4
ILLUMI_SEL
I
Key illumination voltage setting signal input (L: 9 V)
5
DOOR_SW
I
Front panel open detect signal input
6
DOOR_IND
O
Door indicator control signal output
7
NOSE_SW
I
Front panel detach detect signal input
8 to 10
NCO
O
Not used. (Open)
11
RE_IN0
I
Rotary encoder signal input 0
12
RE_IN1
I
Rotary encoder signal input 1
13
X_OUT
O
Low speed operation clock signal output (32.768 kHz)
14
X_IN
I
Low speed operation clock signal input (32.768 kHz)
15
VCC
–
Power supply pin (+3.3 V)
16
VSS
–
Ground
17
C
–
Regulator reference capacitor connecting pin
18
UNISI
I
SONY-BUS data input
19
UNISO
O
SONY-BUS data output
20
UNISCK
O
SONY-BUS clock signal output
21
NCO
O
Not used. (Open)
22
I2C_SIO
I/O
I2C serial data input/output
23
I2C_SCK
O
I2C serial clock signal output
24
NCO
O
Not used. (Open)
25
ACC_IN
I
Accessory power supply detect signal input
26
TEL_ATT
I
Telephone attenuator detect signal input
27
ATT
O
Audio mute control signal output
28
BUS_ON
O
BUS ON signal output
29
SYS_RST
O
System reset signal output
30
CD_ON
I
CD mechanism servo power supply control request signal input
31
CDM_ON
I
CD mechanism deck power supply control request signal input
32
AVCC
–
A/D converter power supply pin (+3.3 V)
33
AVRH
–
A/D converter external reference power supply pin (+3.3 V)
34
RC_IN1
I
Rotary commander shift key signal input 1
35
AVSS
–
Ground for A/D converter
36
NCO
O
Not used. (Open)
37
VSM
I
S meter voltage detect signal input
38
SA_IN
I
Spectrum analyzer DC input
39
KEY_IN1
I
Key signal input 1
40
KEY_IN0
I
Key signal input 0
41
RC_IN0
I
Rotary commander shift key signal input 0
42, 43
NCO
O
Not used. (Open)
44
VSS
–
Ground
45
KEY_ACK0
I
Key acknowledge detect signal input (Rotary commander)
46
KEY_ACK1
I
Key acknowledge detect signal input (Front panel)
47
NCO
O
Not used. (Open)
48
LCD_CE
O
LCD driver chip enable signal output
49
LCD_SO
O
LCD driver serial data output
50
LCD_SCK
O
LCD driver serial clock signal output
51
MOD2
I
Micon operation mode setting signal input (active: L)
52
MOD1
I
Micon operation mode setting signal input
53
MOD0
I
Micon operation mode setting signal input (active: H)
54
RESET
I
Reset signal input
55
AREA_SEL2
I
Destination setting pin 2 (L: CDX-M60UI/MR60UI, H: CDX-M60UI)
56
AREA_SEL1
I
Destination setting pin 1 (Fixed at L)
57
AREA_SEL0
I
Destination setting pin 0 (L: CDX-M60UI, H: CDX-MR60UI)
CDX-M60UI/MR60UI
30
Pin No.
Pin Name
I/O
Description
58
WAKE_UP
O
CD mechanism deck micon wake up signal output
59
MC_RX
I
MC-BUS communication and CD mechanism deck micon communication RX input
60
MC_TX
O
MC-BUS communication and CD mechanism deck micon communication TX output
61
CLK
O
Flash programming serial clock signal output
62
Z_MUTE
I
Z mute signal input
63
ILL_IN
I
Key illumination signal input
64
TEST
I
Test mode detect signal input
65
VCC
–
Power supply pin (+3.3 V)
66
VSS
–
Ground
67
NCO
O
Not used. (Open)
68
AMP_STB
O
Standby signal output for power regulator IC
69
DIAG
I
Condition signal input from power amp IC
70
EJECT_OK
O
Eject OK signal output
71
SA_OUT
O
Spectrum analyzer serial data output
72
SA_CLK
O
Spectrum analyzer serial clock signal output
73
F_AUX
O
Front AUX mute signal output
74
TU_ATT
O
Not used in this set. (Open)
75
CD_MUTE
O
CD mute signal outout
76
RDS_ON
O
RDS IC power supply control signal output (CDX-MR60UI)
77
FLASH_EN0
I
Flash writer programming wake up signal input (Fixed at L)
78
FLASH_EN1
I
Flash writer programming wake up signal input
79
USB_ON
O
USB over current detect IC control signal output
80
DD_ON
O
DC/DC converter power supply ON/OFF control signal output
81
XFLASH
I
Not used in this set. (Fixed at L)
82
NCO
O
Not used. (Open)
83
BU_CHECK
I
Back up power supply detect signal input
84
DAVN
I
RDS data block sync detect signal input (CDX-MR60UI)
85 to 87
NCO
O
Not used. (Open)
88
V-BUS_ON
I
VBUS power supply control signal input (L: VBUS OFF, H: VBUS ON)
89
USB_OVR
I
USB over current detect signal input
90
VCC
–
Power supply pin (+3.3 V)
91
VSS
–
Ground
92
OSC_IN
I
High speed operation clock signal input (7.92 MHz)
93
OSC_OUT
O
High speed operation clock signal output (7.92 MHz)
94
NCO
O
Not used. (Open)
95
SIRCS
I
Remote control signal input
96
NCO
O
Not used. (Open)
97
BEEP
O
Beep signal output for power amplifi er IC
98
ZAPPIN_BEEP
O
Zappin beep signal output
99
SYNC_OUT
O
DC/DC converter oscillation frequency control signal output
100
NCO
O
Not used. (Open)
31
CDX-M60UI/MR60UI
not supplied
not supplied
(SUB board)
(SUB board)
not supplied
FU601
not supplied
not supplied
not supplied
#1
#1
#1
#3
#4
#5
#5
#3
#4
#4
#2
#1
"
#
#
1
2
3
4
5
6
7
5
8
9
11
"
10
not supplied
12
13
#3
front panel section
MG-101Z-188//Q
#3
14
15
SECTION 5
EXPLODED VIEWS
1
X-2176-199-1 LOCK
ASSY
2
3-246-441-01 BUTTON
(EJECT)
3
1-835-781-11 CABLE, FLEXIBLE FLAT (21 CORE)
4
3-260-247-01 CUSHION (SUB PANEL)
5
3-042-244-01 SCREW
(T)
6
X-2319-346-1 PANEL
ASSY,
SUB
7
X-3384-203-2 GEAR
ASSY
8
3-713-786-51 SCREW +P 2X3
9
3-376-464-11 SCREW (+PTT 2.6X6), GROUND POINT
10
A-1609-298-A MAIN BOARD, COMPLETE (M60UI)
10
A-1609-320-A MAIN BOARD, COMPLETE (MR60UI)
11
1-776-527-71 CORD (WITH CONNECTOR) (ISO) (POWER)
(MR60UI)
11
1-833-972-11 CONNECTION CORD FOR AUTOMOBILE
(POWER)
(M60UI)
12
1-833-887-11 CONNECTION CORD (RCA) (SUB OUT (MONO))
13
3-264-798-01 CAP
14
1-836-199-11 CONNECTION CORD FOR AUTOMOBILE (USB)
15
2-590-307-03 SHEET,
COVER
FU601
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A
#1
7-685-792-09 SCREW +PTT 2.6X6 (S)
#2
7-685-790-01 SCREW +PTT 2.6X4 (S)
#3
7-685-793-09 SCREW +PTT 2.6X8 (S)
#4
7-685-794-09 SCREW +PTT 2.6X10 (S)
#5
7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
Note:
• -XX and -X mean standardized parts, so
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Items marked “*” are not stocked since
they are seldom required for routine ser-
vice.
vice.
Some delay should be anticipated when
ordering these items.
• The mechanical parts with no reference
number in the exploded views are not sup-
plied.
plied.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
Example:
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color Cabinet’s Color
• Accessories are given in the last of the
electrical parts list.
5-1. MAIN
SECTION
The components identifi ed by mark 0
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.
Les composants identifi és par une marque
0 sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifi é.
0 sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifi é.
32
CDX-M60UI/MR60UI
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
A-1609-300-A PANEL OVERALL ASSY, FRONT (M60UI)
51
A-1609-322-A PANEL OVERALL ASSY, FRONT (MR60UI)
52
3-264-712-01 SPRING
(OPEN)
53
X-2342-646-1 BUTTON ASSY (S) (M60UI)
53
X-2342-647-1 BUTTON ASSY (S) (MR60UI)
54
X-2342-644-1 PANEL (SV) ASSY, FRONT (M60UI)
54
X-2342-645-1 PANEL (SV) ASSY, FRONT (MR60UI)
55
X-2320-325-1 KNOB
ASSY
(S)
56
1-780-433-11 CONDUCTIVE BOARD, CONNECTION
57
3-874-328-13 ILLUMINATOR
(LCD)
58
X-2342-648-1 PANEL (SV) ASSY, BACK
59
3-250-543-71 SCREW (+B P-TITE M2)
60
X-2187-544-1 CASE ASSY (for FRONT PANEL)
61
3-229-100-01 SHEET
(SW),
ADHESIVE
LCD901 1-802-847-11 DISPLAY PANEL, LIQUID CRYSTAL
RE901 1-487-023-11 ENCODER,
RE901 1-487-023-11 ENCODER,
ROTARY
(PUSH ENTER/SELECT (VOLUME))
5-2. FRONT PANEL SECTION
51
52
53
54
55
56
57
58
59
59
60
not supplied
not supplied
not supplied
not supplied
LCD901
RE901
not supplied
(JACK board)
(JACK board)
not supplied
(KEY board)
(KEY board)
61
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