DOWNLOAD Sony HCD-GZR33D / HCD-LCD7DI / LBT-LCD7DI / MHCGZR33DI Service Manual ↓ Size: 5.22 MB | Pages: 110 in PDF or view online for FREE

Model
HCD-GZR33D HCD-LCD7DI LBT-LCD7DI MHCGZR33DI
Pages
110
Size
5.22 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-gzr33d-hcd-lcd7di-lbt-lcd7di-mhcgzr33di.pdf
Date
PREV: Sony SRS-DB500 (serv.man2) Service Manual

Sony HCD-GZR33D / HCD-LCD7DI / LBT-LCD7DI / MHCGZR33DI Service Manual ▷ View online

HCD-GZR33D/LCD7Di
HCD-GZR33D/LCD7Di
41
41
2
B
5
A
C
E
11
4
10
3
7
1
9
8
6
D
DMB19
(3/4)
11
BOARD
MAIN
D
CN951
(3/3)
BOARD
6
(1/4)
DMB19
BOARD
DMB19
(2/4)
10
BOARD
BOARD
CN191
(2/3)
C
MAIN
IC B/D
IC B/D
0
1.7
1.7
2.1
2.3
5
2.3
2.5
5
3.2
2.1
1.7
2.4
2.4
3.2
1.2
1.7
IC4602
IC4601
FB607
FB608
FB606
MTR_GND
DGND
VM9V
DVDD5V
DVDD3.3V
ADIN
16V
C4608
10
R4601
100
C4602
0.1
C4603
0.1
R4606
0
R4605
0
ABCK
ALRCK
ACLK
EMI
FL603
ASDATA0
0.47
C502
10k
R521
8
7
6
5
4
3
2
1
CS4335-KSZR
IC4602
D/A CONVERTER
SDATA
SCLK
LRCK
MCLK AOUT-R
GND
VDD
AOUT-L
1
2
3
4
5
6
7
8
9
9P
CN601
AVDD5V(NC)
AGND(NC)
DVDD5V
DGND
DVDD3.3V
MGND
VM(9V)
USBGND
USB+5V
R4602
0
14
13
12
11
10
9
8
7
6
5
4
3
2
1
PCM1808PWR
IC4601
A/D CONVERTER
VREF
AGND
VCC
VDD
DGND
SCKI
LRCK
BCK
DOUT
MD0
MD1
FMT
VINL
VINR
C4606
0.1
1
2
3
4
5
6
7
7P
CN4602
ROUT
AVDD5V
LOUT
AGND
L IN
AGND
R IN
C4623
4700p
C4622
4700p
R4833
470
R4834
470
R4608 0
R4609 0
R4611 0
10V
100
C603
10V
100
C602
10V
100
C604
0.01
C4626
C607 1000p
C611 1000p
C610
0.1
USB+5V
USBGND
D002
MC2840-T112-1
C621
0.1
C620
0.1
C623
0.1
C622
0.1
D003
MC2840-T112-1
D004
MC2840-T112-1
E
ET001
E
ET002
E
ET003
E
ET004
D001
MC2840-T112-1
FB603
JL001
JL002
JL003
JL004
JL005
JL006
JL007
JL010
JL012
JL014
JL016
0
R4835
FB609
C630
0.1
MC2840-T112-1
D006
JL017
FB4835
FB4836
DMB19 BOARD (4/4)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
5-14.  SCHEMATIC  DIAGRAM  – DMB19 Section (4/4) –
• See page 69 for IC Block Diagrams.
(Page 45)
(Page 44)
(Page 39)
(Page 38)
(Page 40)
HCD-GZR33D/LCD7Di
HCD-GZR33D/LCD7Di
42
42
1
A
B
C
D
E
F
G
H
I
2
3
4
5
6
7
8
9
10
11
12
13
IC181
IC901
IC911
IC921
IC971
IC182
IC101
IC682
IC501
IC201
IC931
IC951
IC961
EXCEPT AEP
MODEL
AEP MODEL
(EXCEPT AEP)
(AEP)
8
9
13
2
1
8
9
1
13
1
2
12
13
4
5
1
2
B  C  E
E  C  B
E  C  B
E  C  B
BCE
ECB
ECB
ECB
ECB
ECB
ECB
2
1
20
21
2
1
8
9
1
13
6
1
9
1
2
7
6
E C B
E C E
E C E
4
5
1
2
1
5
2
4
1
5
2
4
1
5
2
4
2
1
6
5
1
2
10
11
1
4
1
2
1
6
7
8
9
16
1
1 4
5
8
1
4
5 8
1
14
15
29
28
42
43
56
30 31
50
51
81 80
1001
ECB
ECB
ECB
BCE
ECB
JR169
JW180
JW181
R211
JW182
R212
JW183
JW184
R214
R213
JW185
R215
JW186
JW188
JW189
D951
D952
D953
R607
JW190
R608
JW191
R221
R609
JW192
R222
JW193
R223
JW194
R224
JW195
JW196
JW197
JW198
R610
BLK
RED
JW969
JW199
R61
1
R612
CN211 (9P) CN212 (11P)
R620
R617
R231
R619
R232
R233
JR961
R235
JR191
R236
CN602
JR192
R238
R616
R621
R239
Q681
R623
R624
BCE
ECB
ECB
ECB
ECB
ECB
ECB
BCE
BCE
R625
C201
C202
C204
R627
R628
C203
R240
R241
C205
C206
R242
R244
CN610
R245
R246
R247
Q691
Q692
C21
1
C212
LP610
EP901
C604
C605
C606
CN241
C221
HT911
C222
C223
JL211
R651
JL212
R652
C616
JL213
R653
C617
JL214
R654
C618
JL215
R655
C231
JL216
R656
JL217
R657
C233
JL218
R658
JL219
JL601
R659
JL602
JL603
JL604
JL605
CN641
JL606
JL607
JL220
JL608
R660
JL221
JL609
R661
R662
JL613
JL614
JW003
JW004
JL231
JW005
JL232
JW006
JL233
JL234
JL235
JW009
JL236
JW200
JL621
JW201
JL622
JW202
JL623
JW203
JL624
JW204
JL625
JW205
JW011
Q101
JL626
JW206
Q102
JL627
JL628
JW208
JL241
JL629
JW209
JL242
JR002
R682
JL243
JW017
R683
JW018
JL244
R684
JL245
JW019
R685
JL246
R686
JL247
JR007
JL248
JL630
JW210
JL249
JL631
JW211
JW212
JW213
JW214
JW020
JW215
JW021
JW216
JW217
JL250
JW218
JL251
JW219
R691
JR012
JL252
JR013
JL253
R693
JR014
R694
JR015
R695
HT961
JR016
JW220
JL641
JW221
JL642
JW222
JL643
JW223
JL644
JW224
JL645
JW225
JL646
JW226
JL647
JW227
JL648
JW228
JL649
JW229
Q128
JL650
JW230
JL651
JW231
JW232
JL653
JW233
JW234
JW235
JW236
JW237
JW238
JW239
D616
D618
JW240
JW241
JW242
JW243
JW244
JW245
Q91
1
JW246
Q912
JW247
C683
JW248
C684
JW249
C685
C686
C687
JW250
JW251
JW252
JW253
JW254
JW255
Q921
JW256
Q922
JW257
JW258
Q925
JW260
JW261
JW262
JW263
JW264
JW265
R101
Q931
JW266
R102
Q932
JW267
R103
JW268
R104
Q935
JW269
R105
L921
R106
R107
R108
FL91
1
R109
E201
Q552
JW270
JW271
JW272
JW273
JW274
R1
10
JW275
R
111
Q941
JW276
R112
Q942
JW277
R1
13
JW278
R114
JW279
R115
L931
R116
R1
17
Q178
R1
18
FL921
FB51
1
R1
19
R501
FL922
R502
R503
JW280
R504
W901
JW281
CN101
R505
JW282
JW283
JW284
R120
JW285
R121
Q951
R509
JW286
Q952
Q182
R122
JW287
R123
JW288
R124
Q955
JW289
FL931
R511
FL932
R512
R513
JW290
W911
JW291
R515
W912
R516
R517
JW293
JW294
R130
R901
R519
R131
R902
R132
R133
R134
CN501
R135
L951
R136
CN503
R137
R138
CN504
R139
R521
R522
R523
C101
R525
C102
R526
R527
C103
C104
R140
R528
R91
1
R141
R529
C105
D681
R912
R142
C106
D682
R913
R143
C107
R914
R144
C108
CN511
R917
R918
R530
FL951
R919
R531
R532
R533
R534
R535
C111
CN901
C1
12
R536
R537
C113
R538
R150
C1
14
R539
C115
R921
R152
C1
16
R922
C117
C1
18
C500
R924
C119
R925
R926
R927
R540
R928
JL101
R541
R929
JL102
R542
JL103
R543
JL104
R544
C508
C120
JL105
R545
C121
CN911
R546
C122
R547
C123
C124
R549
C125
R931
C126
R932
C127
R933
C128
R934
C129
X501
R935
X502
R936
R937
R550
R938
R551
R939
R552
R553
C130
R554
C131
LP911
C901
C132
C902
R557
C133
C134
JL501
C135
JL502
C136
JL503
C137
JL504
C138
JL505
C139
JL506
JL507
R947
JL508
R948
JL121
JL509
R561
R949
JL122
R562
JL123
R563
JL124
R564
C140
JL125
R565
C141
C91
1
CN931
JL126
R566
C142
C912
JL127
R567
C143
JL128
JL510
C144
R568
JL129
JL51
1
C145
R569
R951
JL512
C146
R182
R952
C147
R953
JL514
C148
R184
C530
R954
JL515
R185
C149
R955
JL516
R186
R956
JL517
R957
R187
JL130
JL518
R188
R958
R570
JL519
JL901
R959
R571
R189
JL902
R572
JL903
JL904
R574
C150
JL905
C151
R575
C921
JL906
R576
C152
C922
C153
R577
C923
JL520
JW100
C154
R578
C924
JL521
R191
C155
R579
JL522
JW102
C156
JL523
JW103
R193
JL524
JW104
C158
JL525
JW105
JL526
JW106
JW107
C543
JW108
R580
JL91
1
JW109
C545
R581
JL912
C546
R582
JL913
C547
R583
JL914
C160
R584
JL915
D101
C161
R585
CN951
C931
JL916
D102
C162
R586
C932
JL917
1
3
D103
C163
R587
C933
JL918
JW1
10
C164
D104
R588
C934
JL531
JL919
JW
111
C165
R589
R971
JL532
JW1
12
R972
JL533
JW113
C167
R973
JL534
JR100
JW1
14
C168
(CHASSIS)
C550
R974
JL535
JR101
JW1
15
R975
JL536
JR102
JW1
16
C552
R976
JL537
JW117
C553
R977
JW500
JL920
JW118
C554
R978
JW501
JL921
JW1
19
R591
JW502
JL922
JR106
JW503
JL923
JR107
R593
JW504
JR108
R594
C170
JW505
JR109
CN191
C171
R595
JW506
R596
C172
JW507
JW508
R598
JW120
R980
JW509
R599
JW121
R981
JW122
R982
JL543
JW123
R983
JL544
JW124
R984
JL545
JW125
R985
JL546
JR112
JW126
R986
JL547
JR1
13
JW127
R987
JW510
JL548
JR1
14
JW128
R988
JW51
1
JL549
JL931
JR1
15
JW129
R989
JW512
JL932
JR1
16
JW513
JL933
JR117
JW514
JR500
JL934
Q604
JW515
JR501
Q605
C181
1 3
5 4
C951
JW516
JR502
Q606
C182
C952
JW517
JR503
C183
C953
JW518
JR504
JW130
C184
C954
R990
JW519
JR505
JL551
JW131
C185
R991
JR506
JL552
JW132
C186
R992
JR507
JL553
JW133
C187
R993
JR508
JL554
JW134
C188
R994
JR509
JL555
CN591
JW135
C189
R995
JW136
R996
JW137
R997
JW520
JW138
R998
JW521
JW139
R999
JW522
JW523
JR510
JW524
JR51
1
JW525
D901
C961
1
3
JR512
JW526
Q616
C962
JR513
JW527
Q617
JW528
JW140
Q618
JW529
JW911
JW141
Q231
JW912
JW142
JW143
JW144
JW145
C581
JW146
JW147
JW530
JW148
Q620
JW531
JL951
JW149
Q621
JW532
JL952
JW533
JL953
JW534
JL954
JL955
C971
C972
JL956
C973
JL957
JL958
JW150
JL959
JW151
Q241
JW152
Q242
JW153
JW154
JW155
C591
C592
JW157
JW158
JL191
JW159
JL192
C596
JL193
W201
JL195
C599
C981
D921
JL196
D922
JL197
D923
JW160
JW161
JW162
JW163
JW164
JW165
JW166
JW167
JW168
JW169
D931
C991
D932
D933
JW170
JL591
JW171
R201
JL592
R202
C997
JL593
JW173
R203
JL594
JW174
JL595
JW175
R205
D551
D553
JW177
JW178
JW179
TM901
FM/AM TUNER PACK
(SUPPLIED WITH THE 
ASSEMBLED BLOCK)
J221
VIDEO/SAT
AUDIO IN
-2
R
-1
L
J231
SUBWOOFER
OUT
AM
FM 75Ÿ
COAXIAL
ANTENNA
MAIN BOARD
12
(12)
1-879-030-
H
MIC BOARD
CN704
K
IP BOARD
CN1006
N
FRONT BOARD
CN801
L
VIDEO BOARD
CN1501
P
LCD CTRL
BOARD
CN002
I
IP
BOARD
CN1001
M
VIDEO
BOARD
CN1502
O
LCD CTRL
BOARD
CN005
Q
POWER AMP BOARD
CN405
D
DMB19 BOARD
CN601
J
IP BOARD
CN1003
A
DRIVER BOARD
CN701
R
POWER AMP BOARD
CN403
B
DMB19 BOARD
CN1106
C
DMB19
BOARD
CN4602
FAN901
FLASH
PROGRAMMING
BCE
1
3
5
4
BCE
BCE
B  C  E
ECB
1
3
5-15.  PRINTED  WIRING  BOARD  – MAIN Section –
(Page 36)
(Page 36)
(Page 63)
(Page 34)
(Page 36)
(Page 63)
(Page 61)
(Page 61)
(Page 46)
(Page 49)
(Page 54)
(Page 52)
• 
: Uses unleaded solder.
• See page 26 for Circuit Boards Location.
(Page 52)
(Page 49)
(Page 49)
HCD-GZR33D/LCD7Di
HCD-GZR33D/LCD7Di
43
43
A
13
6
4
D
C
1
7
2
E
G
9
H
11
J
B
3
12
14
I
F
8
5
10
BOARD
VIDEO
CN1501
L
MAIN
3
BOARD
(3/3)
(3/3)
BOARD
4
MAIN
5
BOARD
(3/3)
MAIN
CN801
BOARD
N
FRONT
1
(2/3)
BOARD
MAIN
BOARD
MAIN
(3/3)
6
1
2
BOARD
B
(2/4)
DMB19
CN1106
CN701
BOARD
A
DRIVER
2
(2/3)
BOARD
MAIN
7
BOARD
MAIN
(3/3)
BOARD
O
CN005
LCD CTRL
IC B/D
3.3
3.2
-2.9
3.3
3.2
-2.9
0
0.7
0.7
0
0
3.3
0
0
0.1
0.1
0
0
0.1
16.6
16.5
16.5
0
0
0
0.7
3.3
3.3
2
3.3
3.3
3.3
0
3.2
3.2
3.2
0
0
3.5
1.1
0.2
0
1.2
0.9
2.5
3.2
3.2
2.7
2.5
3.2
3.2
3.3
0
3.2
0
3.3
0
0
3.2
3.2
0
3.2
3
3
3.2
3.1
0
0
3
0
3.2
3.3
3.1
3.2
3.1
0.1
3.2
2.4
3
3.2
1.6
3.2
3.2
0
0
0
0
3.3
3.3
3.2
0
3
0
0
0
3.3
3.3
3.2
0
0
0
0
0
0
0
3.3
3.3
3.3
3.3
3.2
0.4
0.1
0.9
0.4
0.7
0.2
3.3
1.6
*
2
*
1
3.5
3.3
0.3
3.5
3.5
*
2
(AUS)
(LCD7Di)
*
1
(AEP)
(AUS)
(LCD7Di)
IC501
IC682
MAIN BOARD (1/3)
D551
MC2836-T112-1
2SC3052EF-T1-LEF
Q681
RESET
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
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
IC501
uPD78F1105GF(S)-GAS-AX
SYSTEM CONTROL
IIC SCL
IIC SDA
O-FRONT
-MUTE
O-SW
-MUTE
O-TC-REC-REV
O-TC-B-TRIG
O-EEP-SCL
O-EEP-SDA
O-iPod/WM-POWER
O-TC-A-TRIG
O-GC/LCD-RESET
I-TU-RDS-INT
I-AC-CUT
O-TC-CAPM-CNT
O-AUDIO_IC-DA
TA
O-AUDIO_IC-CLK
O-TC-REC/PB_SW
O-TC-REC-MUTE
O-TC-REC-BIAS
EVSS1
O-STK-MUTE
I-iPod/WM-OVER-CURRENT
I-USB-OVER-CURRENT
O-DVD-POWER
O-FRONT
-SP-RELA
Y
O-TU-DI
O-TU-CLK
I-TU-DO
O-TU-CE
EVDD1
I-TU-TUNE
I-CDM-OPEN
I-CDM-TBL-ADR-SW
O-CDM-TM-F
O-CDM-TM-R
O-CDM-LM-F
O-CDM-LM-R
O-SW-SP-RELAY
O-MTK-A/D-IN-SEL
I-ACF-DET
O-MTK-MTRST
I-DVD-XIFS
O-MTK-IFBSY
O-MTK-DATA
I-MTK-DATA
I-MTK-CLK
AVREF1
O-FAN
O-STBY-RELAY
AVREF0
AVSS
I-POWER-MONITOR(ACP)
I-MODEL
I-DESTINA
TION
DVD-POWER-MONIT
OR(3.3V)
I-CDM-ENC(E1,E2,E3)
I-MIC/HP-DET
I-V
ACS
I-ILLUMINA
TION
I-TC-ST
AT(A-HALF/B-HALF/REC-FWD)
I-VOL
I-KEY4
I-KEY3
I-KEY2
I-KEY1
I-iPod-OPERA
TION-MODE
O-iPod-NTSC/P
AL
O-LED-STBY
O-S/P-RESET
O-S/P-CLK
O-S/P-OE
O-S/P-DA
TA
O-USB-POWER
TC-A-SHUT
TC-B-SHUT
O-iPod-DA
TA(TxD)
I-iPod-DA
TA(RxD)
O-iPod-RESET
O-USB-BLUE
O-USB-RED
I-SIRCS
I-DISPLAY-KEY
I-POWER-KEY
I-TU-RDS-DATA
O-VIDEO-SW-A
O-VIDEO-SW-B
O-VIDEO-MUTE
O-VIDEO-I/P
SI/SO
RESET
XT2
XT1
FLMD0
X2
X1
REGC
VSS
EVSS
VDD
EVDD0
M+9V_GND
M+9V
EVER_4V
LINE_MUTE
-VB
SW_MUTE
C686
0.01
50V
10
C687
R685
4.7k
R683
22k
R684
22k
R682
22k
6.3V
C500
1000
10k
R503
10k
R504
100
R501
100
R509
100
R51
1
100
R515
100
R516
100
R521
100
R522
100
R525
100
R526
100
R527
100
R528
100
R529
47k
R534
47k
R537
100k
R535
0 . 1
C530
10k
R530
100
R531
100
R532
100
R533
100
R541
100
R542
100
R543
100
R544
100
R545
100
R546
100
R549
1k
R538
C543
100p
C546
100p
C545
100p
0 . 1
C547
C550
0 . 1
0 . 1
C599
0.47
C596
7p
C592
8p
C591
47k
R589
C581
1000p
100
R581
0
R591
100
R568
100
R569
100
R570
100
R571
100
R572
100
R574
100
R575
100
R561
220k
R552
1k
R562
1k
R563
1k
R564
1k
R565
R551
1000p
C552
100
R583
R554
R553
47k
2.2k
R547
RT1P141C-TP-1
Q552
PROTECT
1000p
C554
RT1P141C-TP-1
Q691
FRONT SPEAKER MUTE
RT1P141C-TP-1
Q692
SUBWOOFER MUTE
4.7k
R691
4.7k
R693
470k
R694
0.01
C508
22k
R651
22k
R653
22k
R654
22k
R655
22k
R657
22k
R658
22k
R656
22k
R652
EVER_GND
100
R582
C685
0 . 1
R686
33k
MA2J1110GLS0
D682
C684
0 . 1
MA2J1110GLS0
D681
100
R540
100
R502
C683
0 . 1
100
R523
100
R576
100
R577
100
R578
2.2k
R593
5.6k
R594
2.2k
R595
12k
R596
82k
R557
100
R584
100
R585
100
R586
100
R587
100
R588
UNREG_15V
100
R579
100
R580
Q616
KTC3198GR-A
Q617
KTC3198GR-A
1W
33
R620
2SC3052EF-T1-LEF
Q620
KTA1271Y-AT
Q618
POWER CONTROL
2SC3052EF-T1-LEF
Q621
100
R617
50V
10
C618
MAZ8120GMLS0
D616
4.7k
R621
4.7k
R627
10k
R623
R625
47k
100
R616
1k
R628
MA2J1110GLS0
D618
50V
10
C616
50V
10
C617
100k
R624
R619
4.7k
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN641
OUT(OPEN)SW
D+3.3V
TBL_ADDRESS_SENS
E-3
E-2
E-1
TM-F
TM-R
LM-F
LM-R
M-GND
M-GND
M+9V
100k
R536
100
R567
100
R566
R612
220k
2SC3052EF-T1-LEF
Q605
16V
C606
47
R608
15
R609
22k
R611
22k
25V
C604
22
R607
15
R610
220k
1
2
3
3P
CN602
VDD+
GND
VDD+
2SC3052EF-T1-LEF
Q606
50V
C605
1
2SC3052EF-T1-LEF
Q604
100k
R539
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
21P
CN501
S/P OE
S/P DATA
S/P CLOCK
S/P RESET
D-GND
D+3.3V
KEY2
KEY1
KEY3
KEY4
LED+9V
LED GND
LED GND
VOL
DISPLAY SW
POWER SW
POWER LED
EVER+3.3V
SIRCS
USB BLUE LED
USB RED LED
100
R505
5
4
3
2 1
PST8429NR
IC682
AC CUT DETECT
OUT
VDD
VSS
NC
CD
R550
33k
100
R512
1
2
3
4
5
5P
CN511
D-GND
V-MUTE
I/P SW
SW A
SW B
C553
10
50V
20MHz
X502
100
R659
100
R660
100
R661
100
R662
10k
R598
10k
R599
D553
MC2836-T112-1
1
2
3
4
5
6
7
8
9
CN504
9P
NC
NC
IFSCK
DGND
IFSDO
IFSDI
XSYSRST
XIBSY
XIFCS
100
R517
100
R695
100
R519
1
2
3
4
5
6
6P
CN591
FLMD0
VDD
GND
RESET
SI/SO
JL551
JL552
JL553
JL554
JL555
JL591
JL592
JL593
JL594
JL595
JL531
JL532
JL533
JL534
JL535
JL501
JL502
JL503
JL504
JL505
JL506
JL507
JL508
JL509
JL510
JL511
JL512
JL514
JL515
JL516
JL517
JL518
JL519
JL520
JL521
JL626
JL627
JL628
JL630
JL613
JL543
JL544
JL545
JL546
JL547
JL548
JL549
JL641
JL642
JL643
JL644
JL645
JL646
JL647
JL648
JL649
JL650
JL651
JL653
JL614
FB511
PROTECT
JL536
JL537
1
2
3
4
5
6
7
CN503
7P
UNREG_GND
UNREG_15V
RESET
IIC DATA
IIC CLOCK
D-GND
PROTECT
32.768kHz
X501
BUS1
BUS2
47k
R513
JL622
JL126
JL128
JL129
68
72
70
71
69
44
42
41
33
32
37
36
35
34
64
65
61
37
36
35
33
32
43
45
46
63
62
34
42
43
41
44
45
46
80
79
81
68
83
82
61
65
69
70
72
71
64
63
62
80
79
81
85
86
88
87
88
85
86
83
82
52
49
40
39
38
9
22
23
12
15
16
21
25
26
27
28
29
87
31
73
24
24
55
PROTECT
84
78
77
76
67
66
HP_DET
MIC_DET
59
58
FAN_DET
81
82
52
FAN901
DC FAN
–
+
NC
FLASH
PROGRAMMING
)
(
Q604-606
FAN PROTECT
Q616,617
FAN DRIVE
FAN CONTROL
Q620,621
47k
R551
22k
0
R554
15k
47k
5-16.  SCHEMATIC  DIAGRAM  – MAIN Section (1/3) –
• See page 33 for Waveforms. 
• See page 70 for IC Block Diagrams. 
• See page 77 for IC Pin Function Descriptions of IC501.
(Page 39)
(Page 35)
(Page 55)
(Page 44)
(Page 45)
(Page 53)
(Page 45)
(Page 62)
(Page 45)
(Page 44)
(Page 45)
(Page 45)
HCD-GZR33D/LCD7Di
HCD-GZR33D/LCD7Di
44
44
A
13
6
4
D
15
C
1
7
2
E
G
9
H
11
J
B
3
12
14
I
F
8
5
10
8
(3/3)
BOARD
MAIN
MAIN
9
BOARD
(3/3)
BOARD
H
MIC
CN704
1
(1/3)
BOARD
MAIN
POWER AMP
CN403
BOARD
R
MAIN
BOARD
(3/3)
10
11
(3/3)
MAIN
BOARD
DMB19
BOARD
CN4602
(4/4)
C
MAIN
BOARD
(1/3)
2
BOARD
(2/2)
K
CN1006
IP
IC B/D
IC B/D
IC B/D
4.3
4.3
4.3
4.3
4.5
4.5
4.5
9
4.5
4.5
4.3
4.3
4.3
4.3
4.3
4.3
4.5
4.5
4.5
4.5
4.5
4.5
4.4
4.5
4.5
4.5
4.5
3.8
4.5
4.5
4.5
0
0
4.5
3.8
4.5
4.4
4.5
4.5
4.3
4.5
4.3
4.3
4.5
4.5
4.4
4.5
4.5
4.4
4.5
4.5
4.5
2.6
4.5
2.6
4.5
4.5
8.8
8.2
8.2
4.5
4.5
4.5
0
-2.8
0
-2.8
-2.8
0
9
5
3.2
1.3
5.5
7.9
4.8
5.5
1.5
0.9
2.3
2.4
5
2.4
2.4
2.3
2.4
0
0
0
0
3.2
(EXCEPT AEP)
(AEP)
*
1
*
1
*
1
AEP
MODEL
AEP MODEL
EXCEPT AEP MODEL
R222
IC101
IC201
IC181
IC182
MAIN BOARD (2/3)
10k
R115
50V
2.2
C141
10k
R121
4.7k
R111
1M
R124
10k
R122
10k
R116
100
R102
100
R103
100
R105
100
R107
100
R109
100
R108
100
R110
10k
R131
50V
0.22
C165
220
R141
220k
R142
4.7k
R134
220k
R140
50V
2.2
C164
47k
R133
100k
R132
4.7k
R150
25V
100
C211
2.2k
R245
J231
1P
G
J221
2P
R239
100k
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
51
52
53
54
55
56
R2A15216FP
IC101
VIDEO-R
iPod/WM-R
INFR
GAMER
INGAINOUTR
RECAR
RECBR
SA1
SA2
TRER
MID1R
MID2R
BASS1R
BASS2R
TONEOUTR
VOLINR
BB1R
BB2R
OUTR
AGCOUTR
DATA
CLK
SWOUT
AGCC
AGCOUTL
OUTL
BB2L
BB1L
VOLINL
TO
N
EO
U
TL
BASS2L
BASS1L
MID2L
MID1L
TREL
RECBL
RECAL
INGAINOUTL
GAMEL
INFL
iPod/WM-L
VIDEO-L
TUNER-L
DMB-L
TAPE-L
MIC
VC
REFOUT
REFIN
GND
VCC
DPLL/SURL
DPLR/SURR
TAPE-R
DMB-R
TUNER-R
2.2k
R232
47k
R247
47k
R246
R242
220
R241
220
4.7k
R213
4.7k
R212
R215
1k
R120
C148
220p
220p
C149
1.8k
R135
560
R136
6.8k
R137
2.7k
R138
0
R236
50V
2.2
C162
50V
0.47
C163
10k
R152
0.15
C143
0.15
C144
0.27
C145
0.27
C146
0.22
C170
680
R117
680
R118
0.01
C101
0.1
C105
0.047
C150
50V
C171
10
D+3.3V
A+9V
50V
10
C122
C124
1000p
C126
1000p
50V
1
C147
2SC3052EF-T1-LEF
Q128
2SC3052EF-T1-LEF
Q178
0.068
C139
0.022
C135
4.7k
R113
0.01
C133
4700p
C131
C125
1000p
C123
1000p
C117
1000p
C113
1000p
100
R123
100
R101
0.01
C104
C114
1000p
C118
1000p
100
R104
100
R106
50V
0.47
C107
0.1
C168
1000p
C167
100
R130
470p
C160
2SC3052EF-T1-LEF
Q101
2SC3052EF-T1-LEF
Q102
4.7k
R139
220
R143
16V
220
C106
DECK_GND
A+9V_GND
LINE_MUTE
SW_MUTE
R211
0
0.1
C212
1
2
3
4
5
6
7
8
9
9P
CN211
TUNER-L
+9V
TUNER-R
TU-GND
TUNED
PLL_CE
PLL_DI
PLL_CLK
PLL_DO/STEREO
2SC5938-T112-1B
Q242
FL MUTE
2SC5938-T112-1B
Q241
FR MUTE
2.2k
R244
1k
R119
R201
100
C201
100
10V
C202
1000p
C204
22p
C205
47p
R202
10k
R203
5.6k
16V
C206
47
50V
C203
10
8 7 6 5
4
3
2
1
NJM4558V
-TE2
IC201
GND
VCC
16 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
SN74L
V4053APWR
IC182
MIC INPUT SELECT
2Y1
2Y0
3Y1
3-COM
3Y0
INH
GND
GND
C
B
A
1Y0
1Y1
1-COM
2-COM
VCC
RT1N141C-TP-1
Q182
MIC INPUT SELECT CONTROL
100k
R193
0.1
C189
10k
R184
10k
R185
100k
R188
100k
R187
0
R182
0
R191
0
R189
50V
10
C184
100k
R186
10V
100
C185
50V
10
C186
50V
10
C187
50V
10
C128
50V
10
C152
50V
10
C129
50V
10
C130
50V
10
C154
50V
10
C138
50V
10
C156
50V
10
C155
50V
10
C137
50V
10
C153
50V
10
C151
50V
10
C127
50V
10
C121
50V
10
C119
50V
10
C115
50V
10
C111
50V
10
C108
50V
10
C103
50V
10
C102
50V
10
C112
50V
10
C116
50V
10
C120
50V
C172
10
4700p
C132
0.01
C134
0.022
C136
0.068
C140
4.7k
R114
4.7k
R112
50V
0.47
C158
50V
2.2
C142
25V
10
C231
47k
R231
2.2k
R233
2SC3052EF-T1-LEF
Q231
SUBWOOFER MUTE
47k
R235
R238
0
R240
0
C233
0.1
0.1
C223
1k
R223
100k
R221
100k
220p
C221
220p
C222
1k
R224
JR192
0
0.22
C181
0.01
C182
10V
100
C183
1
2
3
4
5
5P
CN101
MIC_DET
A+9V
MIC_SIGNAL
MIC_SCORE
A-GND
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN241
FAN_DETECT
DBFB
HP_SW
POWER_GND
STK-MUTE
SP-RELAY
PROTECT
IN-FL
AMP-IN-GND
IN-FR
GND-SW
IN-SW
SW-ON/OFF
JW01
1
JW017
JW019
JW020
JW021
5
4
3
2
1
TK1
1150CSCL-G
IC181
DVD +5V REG
CONT
GND
NOISE
VOUT
VIN
JR191
0
MC2838-T112-1
D104
25V
22
C161
1
2
3
4
5
6
7
8
9
9P
CN610
Lch
AGND
Rch
A+9V
RESET(OSD uCOM)
TXD(OSD uCOM)
RXD(OSD uCOM)
NTSC/PAL
OPR STATUS
R214
MC2840-T112-1
D101
Mount Mecha
492490631
E201
1
2
3
4
5
6
7
8
9
10
11
11P
CN212
TUNER-L
+9V
TUNER-R
TU-GND
TUNED
PLL_CE
PLL_DI
PLL_CLK
PLL_DO/STEREO
RDS_INT
RDS_DATA
1
2
3
4
5
6
7
7P
CN191
R IN
AGND
L IN
AGND
LOUT
AVDD5V
ROUT
MA2J1110GLS0
D102
MC2840-T112-1
D103
R144
0
POWER_GND
JL123
JL124
JL125
JL130
JL101
JL102
JL103
JL104
JL105
JL601
JL602
JL603
JL604
JL605
JL606
JL607
JL608
JL609
JL211
JL212
JL213
JL214
JL215
JL216
JL217
JL218
JL219
JL220
JL221
JL241
JL242
JL243
JL244
JL245
JL246
JL247
JL248
JL249
JL250
JL251
JL252
JL253
JL191
JL192
JL193
JL195
JL196
JL197
JL231
JL232
JL233
JL234
JL235
JL236
R205
470
0
JR169
JW018
0
JR012
0
JR013
0
JR014
0
JR015
0
JR016
W201
BUS1
JL127
50V
10
C188
MIC_DET
78
77
76
67
66
16
15
58
59
31
29
26
28
12
84
38
PROTECT
25
21
FAN_DET
24
39
HP_DET
27
MIC GND
DMB GND
iPod GND
SW GND
AMP
 GND
VIDEO IN GND
TUNER GND
EQ IC GND
VA
C
S G
N
D
TC GND
DBFB FEED BACK AMP
Q128,178
SOUND CONTROL
PRE AMP
SUBWOOFER
AM
FM/AM TUNER PACK
TM901
)0ȍ
ANTENNA
)0ȍ
ANTENNA
COAXIAL
(SUPPLIED WITH THE
ASSEMBLED BLOCK)
FM/AM TUNER PACK
AM
(SUPPLIED WITH THE
COAXIAL
TM901
ASSEMBLED BLOCK)
R
L
AUDIO IN
-1
-2
VIDEO/SAT
SUBWOOFER
OUT
VACS CONTROL
Q101,102
0
R214,215
1k
G
5-17.  SCHEMATIC  DIAGRAM  – MAIN Section (2/3) –
• See page 70 for IC Block Diagrams.
(Page 45)
(Page 43)
(Page 51)
(Page 45)
(Page 47)
(Page 45)
(Page 64)
(Page 45)
(Page 41)
(Page 43)
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