Sony HCD-GN1300D / MHC-GN1300D Service Manual ▷ View online
HCD-GN1300D
77
212
DVDD18
–
Power supply pin (+1.8 V) for internal digital circuitry
213
KMOD
O
Karaoke mode status output (L: normal, H: karaoke)
214
XVOICE
I
MIC signal detection input (L: voice is absence, H: voice exist)
215
SPDIF
O
SPDIF output (HCD-GZR7D only)
216
APLLVDD3
–
Power supply pin (+3.3 V) for audio clock circuitry
217
APLLCAP
I
APLL external capacitance conection
218
APLLVSS
–
Ground pin for audio clock circuitry
219
ADACVSS2
–
Ground pin for audio DAC
220
ADACVSS1
–
Ground pin for audio DAC
221
AUD_LFE/DAC_XRST
O
Audio LFE output/DAC XRST output
222
AUD_RS/ASDATA3
O
Audio surround R output/audio serial data 3 output: down mixed L/R
223
AUD_R/ASDATA2
O
Audio front R output/audio serial data 2 output: center/LFE
224
AVCM
–
Audio DAC reference voltage
225
AUD_L/ASDATA1
O
Audio front L output/audio serial data 1 output: surround L/R
226
AUD_LS/ASDATA0
O
Audio surround L output/audio serial data 0 output: front L/R
227
AUD_C
O
Audio center output (Not used in this set)
228
ADACVDD1
–
Power supply pin (+3.3 V) for audio DAC
229
ADACVDD2
–
Power supply pin (+3.3 V) for audio DAC
230
Rt
O
Analog audio down mixed Rt ch output (Fixed at L in this set)
231
Lt
O
Analog audio down mixed Lt ch output (Not used in this set)
232
ADACVSS3
–
Ground pin for audio DAC
233
ADACVDD3
–
Power supply pin (+3.3 V) for audio DAC
234
SADCVDD18
–
Power supply pin (+1.8 V) for SACD ADC
235
SADCVSS18
–
Ground pin for SACD ADC
236
RFGND18
–
Ground pin for RF analog circuitry
237
RFVDD18
–
Power supply pin (+1.8 V) for RF analog circuitry
238
XTALO
O
Crystal output (27 MHz)
239
XTALI
I
Crystal input (27 MHz)
240
JITFO
O
RF jitter meter output
241
JITFN
I
RF jitter meter input
242
PLLVSS
–
Ground pin for data PLL and related analog circuitry
243
PLLVDD3
–
Power supply pin (+3.3 V) for data PLL and related analog circuitry
244
LPFON
O
Loop fi lter amplifi er negative output
245
LPFIP
I
Loop fi lter amplifi er positive input
246
LPFIN
I
Loop fi lter amplifi er negative input
247
LPFOP
O
Loop fi lter amplifi er positive output
248
ADCVDD3
–
Power supply pin (+3.3 V) for ADC circuitry
249
ADCVSS
–
Ground pin for ADC circuitry
250
RFVDD3
–
Power supply pin (+3.3 V) for RF analog circuitry
251
RFRPDC
O
RF ripple detection output
252
RFRPAC
I
RF ripple detection input (through AC-coupling)
253
HRFZC
I
High frequency RF ripple zero crossing input
254
CRTPLP
O
Defect level fi lter capacitor connecting
255
RFGND18
–
Ground pin for RF digital circuitry
256
OSP
O
RF offset cancellation capacitor connecting pin
78
HCD-GN1300D
SECTION 7
EXPLODED VIEWS
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.
• Hardware (# mark) list and accessories are
given in the last of this parts list.
• Abbreviation
E4 :
E4 :
African
model
E15
: Iran model
EA
: Saudi Arabia model
MY
: Malaysia model
PH
: Philippines model
SP
: Singapore model
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.
7-1. MAIN
SECTION
#2
10
1
2
#2
#3
#3
11
1
#1
4
3
12
9
6
#1
#1
front panel section
back panel section
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
6
6
5
not supplied
(KARAOKE SCORING
board)
8
7
2
6
6
14
16
13
15
17
18
1
3-363-099-02 SCREW (CASE 3 TP2)
2
3-363-099-32 SCREW (CASE 3 TP2)
3
4-126-672-01 HOLDER
(TC)
4
4-126-671-01 CASE,
TOP
5
4-126-663-71 PANEL,
LOADING
6
3-087-053-01 +BVTP 2.6 (3CR)
7
3-274-427-01 BELT
(SR)
8
3-274-426-01 BELT
(FR)
9
1-417-790-31 DECK,
MECH
10
4-126-682-01 PANEL, SIDE L(M)
11
4-126-663-81 PANEL, SIDE R(M)
12
4-126-693-01 SPRING
(TC)
13
2-669-613-01 DETENT
SPRING
14
4-224-104-11 DAMPER
15
4-231-824-01 CAM(A),
HEART
16
4-231-836-01 SPRING (HEART CAM-A)
17
1-827-720-11 WIRE (FLAT TYPE) (11 CORE)
18
1-829-023-11 WIRE (FLAT TYPE) (23 CORE)
#1
7-685-646-71 SCREW +BVTP 3X8 TYPE 2 IT-3
#2
7-685-871-01 SCREW +BVTT 3X6 (S)
#3
7-685-647-71 SCREW +BVTP 3X10 TYPE2 IT-3
Ver. 1.4
Note: If wire (fl at type) is replaced, install it after bending
it in the same form as that before replacement.
79
HCD-GN1300D
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
7-2. BACK PANEL SECTION
#1
#2
#1
#1
#1
#1
#1
#3
#1
#3
TU901
M891
not supplied
(SUBTRANS Board)
not supplied
not supplied
not supplied
chassis section
52
58
51
57
56
54
55
53
51
A-1706-929-A MAIN BOARD, COMPLETE (SP, MY, PH)
51
A-1729-698-A MAIN BOARD, COMPLETE (E4)
51
A-1729-700-A MAIN BOARD, COMPLETE (EA)
51
A-1729-733-A MAIN BOARD, COMPLETE (E15)
52
1-828-938-51 WIRE (FLAT TYPE)(5 CORE)
53
1-827-995-11 WIRE (FLAT TYPE)(7 CORE)
54
1-828-975-11 WIRE (FLAT TYPE)(13 CORE)
55
1-828-373-11 WIRE (FLAT TYPE)(21 CORE)
56
1-828-344-11 WIRE (FLAT TYPE)(15 CORE)
57
1-543-793-11 FILTER, CLAMP (FERRITE CORE) (EXCEPT EA)
Ver. 1.4
58
4-137-771-01 COVER (FAN)
0 M891
1-787-344-11 FAN, DC
TU901 1-693-778-51 TUNER(FM/AM)
#1
#1
7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3
#2
7-685-871-01 SCREW +BVTT 3X6 (S)
#3
7-685-647-71 SCREW +BVTP 3X10 TYPE2 IT-3
Note: If wire (fl at type) is replaced, install it after bending
it in the same form as that before replacement.
80
HCD-GN1300D
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
7-3. FRONT PANEL SECTION
102
108
109
102
102
106
S935
102
102
102
102
102
107
102
102
supplied with S935
105
104
103
not supplied
101
111
not supplied
(USB DVD board)
not supplied
a
not supplied
(HP board)
not supplied
(DISPLAY board)
not supplied
not supplied
not supplied
not supplied
not supplied
(MOTOR DRIVE board)
not supplied
(SW(meter)board)
not supplied
(CD SW board)
not supplied
(DVD MIC VR board)
110
not supplied
(MIC DVD board)
not supplied
a
#4
#4
not supplied
not supplied
not supplied
101
2-895-507-01 KNOB (MIC)
102
3-087-053-01 +BVTP2.6
(3CR)
103
4-126-651-01 KNOB
(VOLUME)
104
4-126-656-02 HOLDER
(JOG)
105
X-2345-785-1 KNOB
JOG-P
ASSY
106
A-1706-917-A STR BOARD, COMPLETE
107
A-1718-281-B METER DISPLAY ASSY (GTH)
108
A-1486-925-A MOTOR
ASSY
109
4-245-572-01 BUSHING
(GEAR)
110
X-2345-784-1 PANEL,
FRONT
ASSY(DVD)
111
4-225-252-21 CUSHION
(FOOT)
S935 1-487-171-11 ROTARY
ENCODER
#4
7-685-853-04 SCREW +BVTT 2X6 (S)
Ver. 1.4
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