Philips FTL2.2E User manual

Published by WO 0472 Service PaCE Printed in the Netherlands Subject to modification EN 3122 785 15240
©
Copyright 2004 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.
All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system or transmitted, in any form or by any means, electronic,
mechanical, photocopying, or otherwise without the prior permission of Philips.
Colour television Chassis
FTL2.2E
AA
(TOP)
(TOP)
E_15240_000.eps
301204
(SOFT WRAP)
(SOFT WRAP)
(SOFT WRAP)
1. Introduction
The 32PF9976/12 is a FTL2.2E AA chassis.
Electrical the FTL2.2E AA chassis is almost identical to the
FTL2.1E AA.
• All PWB layouts are the same. Only for SA (LCD standby/
Audio PWB), a new version is used, the new PWB layouts
and schematics are available in this publication.
• For repair use the manual of the FTL2.1E AA (3122 785
14620).
Note: When the manual of the FTL2.1E AA will be updated, both
the FTL2.1E AA and FTL2.2E AA will be included in one manual.
FTL2.2E_AA_312278515240.book Page 1 Thursday, December 30, 2004 11:45 AM

Delta FTL2.2 vs. FTL2.1
EN 2 FTL2.2E AA2.
2. Delta FTL2.2 vs. FTL2.1
The differences of the FTL2.2E chassis with respect to the
FTL2.1E chassis are listed below.
2.1 Option codes
Table 2-1 Option codes of the 32PF9976/12
2.2 Mechanical
The main difference between the FTL2.1 and FTL2.2 is the
mechanical styling. The FTL2.1 uses a “Top” styling, the
FTL2.2 uses a “Soft Wrap” styling. See photo above.
2.3 DFU (Directions For Use)
Model specific DFU’s can be downloaded from the following
website:
http://www.philips.com/support
2.4 Commercial specifications
Table 2-2 Commercial specifications
2.5 Spare Parts
In the update manual the complete Spare Part list will be
available. At this moment, a model specific spare part list, can
be downloaded from the following website:
http://www.atyourservice.ce.philips.com
46436 40992 49472 04096
04118 01537 16448 49601
FTL2.1 FTL2.2
Ambi-light No Ambi-light
PixelPlus II PixelPlus
Sound 3*15W Sound: 2*15W
5 speakers 4 speakers
Full Dual Window No Full Dual Window
FTL2.2E_AA_312278515240.book Page 2 Thursday, December 30, 2004 11:45 AM

Circuit Diagrams and PWB Layouts 3FTL2.2E AA 3.
3. Circuit Diagrams and PWB Layouts
LCD Standby Audio Panel: Connections
A2
A2
AS1
AS2
LC04
LC04
TO 1304
TO 1309
F108 B10
F109 E6
F110 B9
F111 B6
F112 D10
F113 B6
F114 E6
F115 B6
F117 E6
F119 B7
F120 C8
F121 B6
F122 C6
F131 D6
F132 E6
F135 D6
F136 D6
F137 A5
F138 B5
F139 C6
9009 A5
9010 C8
TO 1M03
TO 1303
SSB EMG
9011 D8
9018 B10
9113 B6
F101 B10
F102 A8
F103 A9
F104 A7
F105 A7
F106 A7
F107 B7
1M46 D7
3190 D9
SA1
3191 D9
3192 D9
5018 C8
5019 D8
9001 E6
9002 B5
9003 B5
9004 C8
9005 D8
9006 C9
9007 C9
9008 A5
D
E
TO 1M46 SSB JAGUAR
1312 A8
1313 A7
1314 B1
1315 B2
1316 A3
1317 A4
1318 A5
1320 B9
1M03 B7
1M10 A9
78
LCD SUPPLY
TO
DISPLAY
CONNECTIONS
910
A
B
C
D
E
A
B
C
56
LCD SUPPLY
TO 1304
78910
123456
1304 B9
1309 D9
42"
LCD SUPPLY
OR
SA1 (3x)
SA1 (3x)
SA1
SA2
SA2
SA1 (3x)
DISPLAY
TO
DISPLAY
TO
DISPLAY
TO
42"
DISPLAY
TO
30"/37"/42"
TO 1320
SSB JAGUARTO 1M03
OR
TO 1M46 SSB EMG
1234
SA2
TO
DISPLAY
SA1
SA1 (3x)
TO
AMBI LIGHT
TO 1309
LCD SUPPLY
30"/37"/42"
0001 E1
1303 A9
3192
1K2 1K2
3191
F107
F110
F122
1
2
3
B3P-VH
1309
GND-SSP
+5V_SW
F106
F105
F111
F115
F136
1M10
B4B-PH-K
1
2
3
4
9001
9008
F101
9011
GND-SSP
9010
F137
GND-SSP
GND-SSP
GND screw
0001
1
3
4
5
6
7
8
9
B12P-PH-K
1
10
11
12
2
1316
F103
GND-SSP
F112
1K2
3190
9003
GND-SSP
RES
9002
RES
F132
F135
F119
F102
F104
9007
F113
F121
1
2
3
9018
F131
B3P-VH
1320
9006
F114
F109
F139
GND-SSP
GND-SSP
10
2
3
4
5
6
7
8
9
3
4
5
6
7
8
9
PH-B
1315
1
GND-SSP
1314
PH-B
1
10
2
2
3
4
5
6
7
8
9
GND-SSP
B11B-PH-K
1M46
1
10
11
1304
1
2
3
4
10
2
3
4
5
6
7
8
9
B4P-VH
6
7
8
9
1M03
PH-B
111
12
13
14
15
16
2
3
4
5
1313
440091-7
1
10
15
16
2
3
4
5
6
7
8
9
1
10
11
12
13
14
GND-SSP
440091-7
1312
1
2
3
4
5
6
+5V_SW
B6B-PH-K
1318
9004
9005
5019
68u RES
F108
GND-SSP
11
12
2
3
4
5
6
7
8
9
B12P-PH-K
1317
1
10
1303
B4P-VH
1
2
3
4
GND-SSP
9009
RES
+5V_SW
F138
9113
F120
F117
68u
5018
RES
+5V_SW
9V_STBY_SW
9V_STBY
+12V
ON_OFF
DIM_CONTROL
DIM_CONTROL
ON_OFF
+24V_2
+12V_+24V
ON_OFF
DIM_CONTROL
DIM_CONTROL
POR
ON_OFF
STANDBY
PROT_AUDIOSUPPLY
+5V2-RELAY-IO2
+12V
+12V_A
+5V2
VTUN
+8V6
E_14620_132.eps
281204
8204 000 8314.5

Caution: Both and symbols can indicate a HOT ground in this schematic!!
A1
AS1
LC04
TO 1306
A1
AS1
LC04
TO 1307
A1
AS1
LC04
TO 1305
6119 B3
6120 G7
6121 G7
6122 E7
6125 C8
6130 B10
6132 C10
6133 C9
6134 C9
6140 D7
6153 H6
6156 H5
6504 A7
6505 E7
6508 G9
5504 B4
5505 B4
5506 E9
5507 B9
5508 E9
6103 C1
6104 D3
6105 C4
6106 F3
6107 E7
6510 E13
6511 A8
6531 F10
6532 C11
6540 F12
6562 E13
7100 F4
7101 D4
7102 C4
7105 E4
TO 1306
LCD SUPPLY
30"/37"/42"
6114 G2
6115 D4
6116 F4
6117 C3
6118 B3
3536 H10
3537 H9
3538 F8
3539 H10
3540 G13
3541 G12
3542 H13
3544 G12
6142 F3
6144 D3
6147 D5
6148 F8
6149 F9
6150 G4
6151 G5
5110 B6
5112 D7
5115 D8
5500 B6
5501 B4
3516 A9
3517 A11
3528 C11
3529 C12
3530 D13
3531 C13
3532 C12
3533 D12
3534 H9
3535 H9
COLD GROUND
HOT GROUND
6108 F3
6113 C7
3172 C10
3175 F8
3176 G10
3506 G12
3507 F13
3508 F13
3560 E12
3561 F12
3562 E12
3999 H8
5102 D1
5103 E7
5104 C5
5105 C5
5106 D1
5108 D5
3510 F12
3511 B9
3512 C9
3513 D10
3515 B8
3152 D3
3153 C8
3155 G5
3156 G6
3157 H5
3158 G6
3159 E8
3160 D4
3161 C10
3171 C9
3125 E3
3126 E4
3127 F4
3128 F6
3132 D9
3134 C10
3135 C10
3137 D8
3138 D3
3140 C8
3509 A7
3146 F4
3147 H3
3148 E4
3149 E4
3150 D4
3106 E1
3107 F1
3108 D4
3109 F1
3110 F1
3111 D2
3112 G1
3113 E7
3114 F6
3117 D3
SA2
SA1
STANDBY
E_14620_133.eps
281204
8204 000 8314.5
3122 B6
3123 F7
3124 F7
2510 E8
2511 B9
2512 E10
2513 E7
2515 B10
2533 F11
2534 E8
2535 D10
2536 D12
2537 D13
SA1
SA2
3141 F10
3142 F9
3145 G2
3101 D3
3102 D2
3103 D2
3104 D3
3105 D2
G
H
A
B
C
D
E
F
G
H
2163 F2
2506 C6
2507 B7
2508 C7
2509 F13
12345678910
5V3 (5V3)
LCD SUPPLY
TO 1305
34V (34V)
2538 H9
2539 E8
2540 H13
2544 G13
3100 F3
B
C
D
E
F
2112 D4
2118 D7
2123 E4
2124 H2
2129 B6
2131 C10
2132 C11
2140 F8
2141 D7
2143 D7
30"/37"/42"
COLD GROUNDHOT GROUND
0V (0V)
2144 F2
2145 D3
2149 G7
2150 G5
2152 B4
2153 F5
2154 G10
2159 D2
2160 C9
2162 D2
9101112 13
9112 E9
F100 D5
F123 B4
F124 B4
F125 D13
F126 E13
F127 H4
F128 H4
F129 H4
F130 H4
11V5 (12V)
11V9 (11V8) 8V9 (8V8)
0V8 (0V8)
5V3 (5V3)
11V7 (11V7)
0V7 (0V6)
0V2 (0V2)
275V
11 12 13
A
2107 A4
2108 B4
2109 F7
2110 F2
2111 E2
I120 C6
I121 C13
I122 C2
I123 C6
I124 C5
I125 D8
I126 D9
I127 C8
I128 D7
I129 D7
7131 B10
7140 F10
7150 H6
7501 F6
LCD SUPPLY
30"/37"/42"
(289V)
TO 1307
SA1
12345678 9021 B3
9022 B4
9023 B3
9110 H10
9111 D1
I152 E12
I153 E1
I154 E4
I155 E4
I156 E4
I157 F6
I158 F7
I159 F8
I160 F8
I161 F9
F133 H8
F134 H8
I100 B4
I101 A6
1301 B2
1305 D13
1306 B3
1307 H4
1310 A13
1311 A12
2101 C2
2102 F2
2103 D2
2105 D2
I115 C12
I116 C10
I117 C12
I118 C5
I119 C4
I184 G6
I185 F3
I186 G6
I189 H10
I190 G2
I191 G5
I192 H9
I197 C9
I198 D7
I199 D5
I130 C4
I131 C2
I132 C4
I133 C5
7505 G13
7506 C11
7507 C12
7508 H10
7509 G12
7510 F13
7511 A8
7512 A10
7531 E11
7532 D9
7560 E12
9019 A8
9020 C3
I147 E2
I148 E10
I149 E7
I150 E13
I151 E13
I504 F12
I505 F13
I506 F13
I507 F13
I508 A8
I509 A9
I510 A10
I511 A10
I512 H9
I513 D1
I162 E2
I163 F9
I164 F7
I165 F7
I102 A7
I103 C9
I104 B10
I105 B7
I106 C11
I107 C8
I108 C9
I109 C11
I110 C3
I111 C3
I112 C10
I113 B4
I114 B6
I168 F9
I169 F2
I170 G8
I171 F5
I172 F2
I173 F2
I174 F3
I175 F5
I176 G7
I177 F2
I178 G13
I179 G12
I180 G5
I181 G2
I182 G13
I183 G5
I501 F7
I502 F7
I503 F6
I134 D3
I135 D3
I136 D2
I137 E7
I138 E7
I139 E12
I140 C1
I141 D3
I142 D2
I143 D3
I144 D2
I145 D3
I146 D4
PDZ2.7-B
6510
I166 F3
I167 F4
I173
I181
15K
3508
GND-SSP
I177
I507
1u0
2534
9022 5501
RES
F133
I503
I501
I502
4R7
3128
3509
2K2
10K
3536
RES
BC847BW
7508
RES
GNDHOT
VTUN
I102
I129
I105
I139
I172
GND-SSP
BZX384-C9V1
6508
RES
+11V
I198
5106
10u
I508
I511
GND-SSPGND-SSP
I509
F129
3517
22K
6511
BZX384-C12
3516
4K7
I146
GND-SSP
I167
33K
GND-SSP
I166
3135
3172
330R
GND-SSP
PDZ6.8-B
6132
I155
GND-SSP
I158
I153
I506
3515
100K
I137
I504
2509
2n2
GND-SSP
9020
I160
GND-SSP
I163
3510
I513
220R
220R
GND-SSP
3544
2132
100u 25V
9111
RES
I117
+5V2-RELAY-IO2
+5V2
+5V2-RELAY-IO2
I116
470R
3539
3153
22K 22K
3140
10V2m2
2510
RES
3534
10K
GNDHOT
GNDHOT
2K2
3535
I101
GNDHOT
I197
1 2
I124
+12V
HEATSINK
1301
I199
I183 I184
6140
GND-SSP
F123
BYV95C
F124
I156
F130
F127 F128
F126
GND-SSP GND-SSP
I135
GND-SSP
1K0
3134
220R
3114
14
32
BZX384-C5V6
6116
7501
TCET1102
STP16NF06FP
7131
GND-SSP
50V1u0
2160
I140
GND-SSP
I505
I165
I159
I141
10K
3507
I138
I157
I119 I118
I168
BC847BW
7510
I152
I148
I151
+11V
I121
I115
I106 I109
6153
BZG03-C200
+5V2
TCET1102
7150
14
32 9110
6133
BAS316
100R
3150
10n
2112
1K0
3160
33R
3124
6121
BAS316
10n
2538
3541
2K2
GNDHOT
F100
I123
GNDHOT
I114
1 2
I136
1311
HEATSINK
GND-SSP
GND-SSP
I186
2141 470n
I191
I190
I175
I180
GND-SSP
I154
I133
GND-SSP
I130
I132
22n
2131
6532
BAS316
BC847BW
7506
2152
10n
5110
10u
10u
2108
5504
33u
6n8
2153
BYV27-200
6114
100R
3171
GND-SSP
12K
3161
I147
I144
I164
GND-SSP
I149
I143
GND-SSP
GND-SSP
I131
I100
I111
I161
I110
+5V_SW
I122
+5V2
47R
3158
3157
+5V2
+5V2-RELAY-IO2
22K
68K
3511
470R
3512
BAS316
6134
6105
BZX384-C15
6104
BZX384-C27
RES
3138
1M0
2159
470p
6115
BAT54 COL
BC817-25W
7101
BAS316
6120
10R
3123
10n
2544
I120
GNDHOT
10K
GNDHOT
GNDHOT
3542
1
2
3
GND-SSP
I145 1305
B3B-EH-A
GND-SSP
4R7
3562
GND-SSP
I171
GND-SSPGND-SSPGND-SSP
3532
4K7
GND-SSP
GND-SSP GND-SSP
4K7
3528
BYV27
6504
470R
3122
1n0
2129
6103
BYV27-200
3126
10K
7100
BC857BW
3125
5505
15R
1306
1
2
4K7
3145
B2P-VA-BF-BK
10u
2124
BZX384-C12
6130
50V
I142
GND-SSP
GND-SSP
GND-SSP
BC847BW
7140
GND-SSP
I134
SB340
6125
GND
6505
SB360
1
2
3
4
I113
B4P-VH
1307
BZG03-C200
6150 6151
BZX384-C33 10K
3155
47R
3159
25V220u
2150
BAS316
6156
1K0
3156
BC847BW
7532
3108
4R7
5104
7102
4M7
3101
STP6NK60Z
2513
2n2
2n2
2143
470p RES
100K
3137
1K
3103
2162
47R
3104
470p 2145
1u
2149
2K2
3540
GNDHOT
7509
10n
2540
GND-SSP
BC847BW
BZX384-C22
6562
10K
3149
3148
47R
10K
3176
6K8
3560
GND-SSP
15K
3531
2n2
2537
22K
3530
100p
2507
7507
BC847BW
100R
3529
6
7
8
10n
2536
5500
110
2
3
5
3107
390R 390R
3106 5102
3127
2144
1u
5K6
390R
3112
RES
2512
220u 25V
PDZ-20B
6106
6108
BAT54 COL
I185
RES15u
5508
22K
3147
GND-SSP
25V100u
2533
BZX384-C15
6531
15n
2154
GNDHOT
3113
GND-SSP
5115
22R
3102
1K 220R
3105
GND
10K
3175
100R
3538
BC817-25W
7560
3K9
3561
BYW29EX-200
6113
10n
2535 3513
33K 33K
3132
5108
6119
RES
6118
BZX384-C33
RES
BZX384-C33
BZX384-C33
6117
RES
STPS8H100
6107
5103
22u
2508
1K5
3111
100V
2n2
2101
47n
2111
2163
100u25V
BC857BW
7105
2109
1u
1K0
3152
2107
7505
BC857BW
47R
3146
10u
BAT54 COL
6540
100n
2123
I112
470R
3141
BZX384-C5V6
6149
5506
I103
I104
+5V2
2506
470p
5105
2102
25V 100u
50V10u
2140
12K
3142
6142
BAT54 COL
9112
1u
2110
GND-SSP
7531
BSP030
BAS316
6144
PDZ-3.9B
6122
2539
1u0
BAS316
6148
390R
3110 3109
SML4736-6V8
6147
390R
251m
2118
47R
3117
2105 100p 100p
2103
1310
HEATSINK
1 2
5112
I169
GND-SSP
GND-SSP
I162
I176
I170
I108
I126
I107
RES
I125
1K5
9019
GND-SSP
3533
GND-SSP
I128
I127
F134
3999
1K0
RES
I512
I510
3K3
3537
I189
I192
2n2
2515
3506
470R
9021
+12V_A
+8V6
9023
+12Vstby
F125
7512
PMSTA42
100R
7511
BST82
I150
3100
I178
I179
2511
220u 25V
I182
15u
5507
I174
+12V
PROT_AUDIOSUPPLY
Prot-OVV
Prot-OVV
POR
STANDBY

Circuit Diagrams and PWB Layouts 5FTL2.2E AA 3.
LCD Standby Audio Panel: Audio
A4
A2
AS2
LC04
TO 1M02
-VCC
PRE
PWM
+VCC
PWM
STAGE2
G=2.5
PRE-AMP1
INTERGR 1 INTERGR 2
PWM
STAGE2
OSC
G=2.5
PRE-AMP2
I784 B3
I785 B4
I786 B4
I787 C4
I788 C7
I790 F3
I791 B12
I792 B13
I793 B13
I794 B12
I795 F6
I796 C12
I797 C12
I798 E5
I799 E4
I762 D11
I763 C6
I764 C13
I765 D13
I766 F9
I767 F2
I768 G3
I769 F3
I770 G2
I771 G3
I772 F8
I773 F9
I774 F9
I776 E4
TO 1M02
LCD SUPPLY 42"
I777 D2
I778 E3
I779 E3
I780 E13
I781 C13
I782 C13
I783 B3
I748 B3
I749 C3
I750 B12
I751 A12
I752 E13
I753 B3
I754 E3
I755 F4
I756 C2
I757 D2
I758 E11
I759 E11
LCD SUPPLY 30"/37"
TO 1M02
I760 C5
I761 F8
I734 F12
I735 D8
I736 E8
I737 C6
I738 C6
I739 B6
I740 D9
I741 E9
I742 C12
I743 C12
I744 D5
I745 B4
I746 E13
I747 D11
SSB JAGUAR
OR
TO 1M52
SSB EMG
TO 1M52
OR
-18V
15W/8
L
I713 E4
I714 C8
I715 A7
I716 E3
I717 B5
I718 B5
I719 E3
I720 C8
I721 C3
I722 B3
I723 B9
I724 D3
I725 E2
I726 C3
I727 B5
I728 C9
I729 C5
I730 F7
I731 B11
I732 B6
I733 C10
F742 B9
F743 B9
F744 B9
F745 A9
F747 F5
F748 G5
F749 G6
F751 F6
I700 E6
I701 E6
I702 A6
I703 B6
I704 A6
I705 D6
SA3
SA3
SA3
I706 D5
I707 D5
I708 F12
I709 E4
I710 F5
I711 C4
I712 A5
7714 C5
7715-1 C9
7715-2 C11
9717 B5
9718 B13
F708 F2
F710 G2
F711 A2
F712 A2
F713 C3
F714 B5
F718 D10
F720 G8
F721 G2
-18V
F722 F2
F731 G8
F736 G7
F737 G6
F738 F2
F739 G2
F741 F8
5730 F2
5731 G2
5732 G8
6701 C6
6702 B12
6703 C12
6704 B6
6710 D8
6711 E8
7700 C5
7701 B7
7702 E11
7703 C7
7704 B5
7705 B6
7706 C6
7707 C5
7708 C13
7709 C13
7710 B13
7711 B13
7712 D9
7713 E9
3767 B12
3768 A13
3790 C4
3791 C3
3792 B3
3793 B4
3794 D11
3795 C5
3796 E11
3797 C5
3798 D6
5701 F4
5702 F3
5703 B5
SA3
SA3
5704 F7
5705 F6
5707 D2
5708 E2
5711 D5
5712 D5
5720 F9
5722 D13
5723 D133749 A7
3750 G3
3751 G8
3752 B8
3753 G8
3754 C8
3755 B10
3756 F4
3757 G3
3758 C10
3759 D8
3760 E8
3761 A12
3762 B12
SA3
SA3
SA3 (3x)
SA3
SA3
AUDIO
SA3
3763 B12
3764 C12
3765 C12
3766 B143712 E3
3713 D7
3714 C6
3715 B6
3716 B6
3717 F4
3718 G4
3720 F7
3721 B2
3722 C2
3723 C2
3724 F2
3725 E3
3726 F2
SA3
SA3
3727 F5
3729 G9
3730 F7
3741 F12
3743 F4
3744 G12
3746 C6
3747 C6
3748 C5
2785 B13
2786 B4
2787 C5
2788 D2
2789 D2
2790 E2
2791 C7
2792 C8
2793 D13
2794 C9
2795 D12
2796 C10
2797 D8
2798 E8
15W/8
SA3
CENTERWOOFER
2799 D13
3701 E6
3702 B6
3703 A6
3704 B6
3705 C3
3706 E6
3707 D6
3708 E6
3709 F5
3710 E4
3711 D5
2728 E3
2729 F3
2741 F12
2743 F13
2753 E13
2754 D11
2755 D11
2756 E11
2758 G9
2759 F8
2762 E13
2764 B3
2766 A4
2768 E5
SA3
SA3 SA3
15W/8
2769 D5
2777 D2
2778 C5
2779 E3
2780 E5
2781 D5
2782 D12
2783 C7
2784 D13
2708 A3
2709 D6
2710 D6
2711 E2
2712 D5
2713 B7
2714 E4
2715 F4
2716 E4
2717 G4
2718 E3
2719 F5
2720 B3
2721 C2
SA3
2722 D2
2723 F8
2725 F6
2726 E3
2727 E3
11 12 13 14
12345678910
1737 F7
1738 F7
1739 F5
1M02 A9
2702 C4
2704 C3
2705 A7
2706 B4
2707 C4
G
0044 F13
0045 B2
1735 F2
1736 G2
123
R
45678910
11 12 13 14
A
B
C
D
E
F
G
A
B
C
D
E
F
1K2
3713
100u 2799
2741
2K7
3796
2K7
3791
22p
I765
2K2
3749
470R
330p
2716
3753
220R
3709
3757
2K2
2778
4u7
100u 2769
3716
47K
3754
22K
I783
2768
100u
100K
3767
2783
22u 16V
4K7
3721
I739
I741
3748
470R
I747
2721 470p
I724
3727
220R
BAS316
6704
4
3I708
5732
PLT09H
1
2
PLT09H
5731 12
43
12
43
F722 5730
PLT09H
2781 220n
F721
3726
220R
3720
220R
220R
I721
7706
BC857B
3724
I794
3725
22K
I740
I728 3764
10R
1u0
2792
6703
BZX384-C10
I759
I763
F710
I730
5708
2791
1u0
2789 220n
2782 220n
I727
F708
3765
100K
10K
3792
5702
I757
68u
I755
I795
100p
2725
5705
1n
2715
3717
100K
100K
3718
I719
I716
I791
1
2
3
2K2
3756
1738
B3B-PH-K
5720
68u
I714
10K
3793
BZX384-C10
6702
2718
22p
100n 2706
220n 2779
I793
33K
3703
1735
B3B-PH-K
1
2
3
1
2
3
B3B-PH-K
1736
2795
220n
5723
68u
5701
I705
2720
1n
2723
I790
220n
I780
I723
I736
I792
I731
I735
I733
100K
3768
7709
BC847B
BC847B
7710
2753 220n
47K
3747
1n
2727
2766
2u2
56K
2u2
2764
F751
3723
F747
F749
F748
10R
15K
3798
3761
10K
3702
2702
1n
I754
9
4
NC
1OUT
STBY|MUTE
10
13
12 VREG
2755
1n 7702
TDA7482
+VCCS
11
14 -VCC1 15
-VCC2
8
-VCCS
BOOT 3
BOOTD
2
FEEDCAP
5
6
FREQGNDS
7
IN
3741
10K
2796
1u0
220n
2784
68K
3722
7704
BC847B
2712 220n
680n 2729
I781
I706
470p
2709
I746
2707 100n
1 2
F737
1 2
HEATSINK0044
0045 HEATSINK
I788
LM833D
7715-1
3
2
1
8
4
F738
I779
I704
I777
BC847B
7708
100K
3766
2754
2u2
5
6
7
8
4
2743
33n
7715-2
LM833D
Vm
Vp
I787
9717
8R2
3705
3704
10K
I712
BC847B
7701
I726
3755
470R
I761
3752
330R
2K2
3763
F742
I703
I744
F745
56K
3708
39K
3746
2719
1n
470n
2705
5711
I786
I751
I785
I748
I745
I749
I713
I776
I707
2710
470p
33n
2726
F744
220R
3730
3707
68K
I796
I797
I762
I782
F720 F731
I701
BC847B
7703
I799
3758
8K2
2K2
3750
3729
100K
I715
Vm
33n
2714
3744
100K
330p 2728
120K
3711
2717 680n
220n 2797
2786
22n
3751
2K2
F713
F714
F712
5707
I732
100u
I725
2758 680n
2793
I750
I743I742
2777 220n
4K7
3706
1n
2704
2708 220n
BZX384-C15
6711 6710
BZX384-C15
1u0
2794
BC847B
7707
7705
BC847B
I734
2713
470n
470p 2722
3790
2K7
5703
30R
I729
GND 13
IN1 10 IN2 18
NC
20
OSC8 OUT13 OUT223
STBY-MUTE
6
T111 T215
VREG 25
+5V 12
+VCC1
4
+VCC2
22
-5V 16
-VCC1 1
-VCC2
2
-VCC3
24
BOOT15 BOOT221
CURREF
14
FEED1
7
FEED2
9
FEED3
17
FEED4
19
F741
7700
TDA7490
47K
3715
3797
220K
1u0
2787
7714
BC847BW
I773
I756
I772
Vm
I758
7713
BC857B
7712
BC847B
2798
220n
F718
1M02
B7B-EH-A
1
2
3
4
5
6
7
I771
I770
I769
I767
I702
F711
I752
BC847B
7711
I738 I737
1n
220n
2762
2711
3743
2K2
5712
I778
I774
Vp
Vp
3K3
3760 3759
3K3
5704
10K
3701
I764
3710
F743
I766
22K
6701
BAS316
I720
2756
470p
2759
1n
I753
3762
2K2
I722
I768
1
2
3795
120K
F736
1737
B2B-PH-K
I760
10K
3794
2790
100u
100u
2788
3714
47K
I710
I784
I709
I700
I711
I717
I718
100u
2785 9718
16V
1
2
3
4
5
6
7
8
9
B9B-PH-K
1739
5722
F739
220n 2780
3712
10K
I798
+16V+19V
-Vf21
-16V-19V
-Vf1
AUDIO-SW
-16V-19V
+16V+19V
-Vf21
POR-CLASSD
AUDIO-R
AUDIO-L
-Vf21
DCPROT
+16V+19V
DCPROT
-16V-19V
PROT_AUDIOSUPPLY
+16V+19V
-16V-19V
AUDIO-SW
-Vf11
POR-CLASSD
-Vf1
+16V+19V
PROT1
PROT1
PROT1
PROT1
+16V+19V
-Vf11
AUDIO-L AUDIO-R
PROT_AUDIOSUPPLY
SOUND-ENABLE
-Vf11
SOUND-ENABLE
-Vf1
-Vf1
+16V+19V
-16V-19V
-16V-19V
E_14620_134.eps
281204
8204 000 8313.5